Discussion on the Scientific Connotation of Fortifying Spleen， Resolving Phlegm and Dispelling Stasis in the Treatment of Coronary Heart Disease under the Guidance of Dysfunctional High-Density Lipoprotein / 中医杂志

The key pathogenesis of coronary heart disease （CHD） is spleen deficiency and phlegm stasis， and dysfunctional high-density lipoprotein （dys-HDL） may be the biological basis for the occurrence of CHD due to spleen deficiency and phlegm stasis. Considering the biological properties and effects of high-density lipoprotein （HDL）， it is believed that the structure and components of HDL are abnormal in the state of spleen deficiency which led to dys-HDL； and dys-HDL contributes to the formation of atherosclerotic plaques through two major pathways， namely， mediating the dysfunction of endothelial cells and mediating the foaminess of macrophages and smooth muscle cells， thus triggering the development of CHD. It is also believed that dys-HDL is a microcosmic manifestation and a pathological product of spleen deficiency， and spleen deficiency makes foundation for the production of dys-HDL； dys-HDL is also an important biological basis for the phlegm-stasis interactions in CHD. The method of fortifying spleen， resolving phlegm， and dispelling stasis， is proposed as an important principle in the treatment of CHD by traditional Chinese medicine， which can achieve the therapeutic purpose by affecting the changes in the structure and components of dys-HDL， thus revealing the scientific connotation of this method， and providing ideas for the diagnosis and treatment of CHD by traditional Chinese medicine.

Pathogenesis of Diabetes from Theory of Spleen Deficiency Causing Diabetes Based on Intestinal Innate Immunity / 中国实验方剂学杂志

In western medicine， the small intestine anatomically belongs to the digestive system and is also an important immune organ of the body. The innate immune system of the small intestine consists of a tissue barrier， innate immune cells， and innate immune molecules. The dysfunction of any part can cause metabolic disorders and eventually lead to diabetes. In the pathogenesis of diabetes， traditional Chinese medicine （TCM） has the theory of ''spleen deficiency causing diabetes''， which points out that the impaired spleen function results in inadequate transformation， impaired essence spread， and turbidity by essence accumulation， which is the core pathological link of blood glucose metabolism disorder in diabetes. In terms of the relationship between the small intestine and the spleen， the theory of TCM holds that the small intestine is located in the abdomen and the abdomen is dominated by the spleen. The digestion， absorption， and endocrine functions of the small intestine are also similar to the functions of spleen in governing movement and transformation and spreading essence by virtue of spleen Qi. Therefore， the anatomical and physiological functions of the small intestine in western medicine are closely related to the spleen in TCM. At the same time， the spleen is closely related to the innate immune function of the small intestine in TCM. The spleen participates in the generation and distribution of defense Qi， and the process of defense Qi playing the external function is similar to the process of the activation of the innate immune response. The spleen is also an important organ involved in fluid metabolism， which can cooperate with the lung and kidney to timely remove turbid fluid from the body. It can also work with the stomach as the hub of Qi ascending and descending and regulate the physiological activities of "clear Yang" and "turbid Yin"， so as to ensure the homeostasis of the internal environment of the body， which is the basis for maintaining the normal function of the innate immunity of the small intestine. Therefore， taking "spleen deficiency causing diabetes" as a bridge， the theory of TCM and western medicine were combined to explain the relationship between small intestinal innate immunity imbalance and the pathogenesis of diabetes from the perspective of TCM， which is helpful to understand the pathogenesis of diabetes in a deeper level and also provide a new perspective and new way for the prevention and treatment of this disease with TCM.

Exploring Central Regulatory Effect of Chaishao Liujuntang on Chronic Atrophic Gastritis Rats with Liver Depression and Spleen Deficiency Syndrome Based on Metabolomics / 中国实验方剂学杂志

ObjectiveBased on ultra performance liquid chromatography-mass spectrometry（UPLC-MS） and non-targeted metabolomics technology to discuss the central regulatory effect of Chaishao Liujuntang on chronic atrophic gastritis（CAG） rats with liver-depression and spleen-deficiency， and to look for the correlation between cerebral cortex， hypothalamus and metabolic status of gastric tissues. MethodA CAG rat model with liver-depression and spleen-deficiency was established by chemical induction， hunger and satiety disorders， chronic restraint and tail clamping stimulation， lasting for 16 weeks. Twenty-eight Wistar rats were randomly divided into a blank group of 8 rats and a model group of 20 rats. After the completion of modeling， 4 rats in the model group were taken to observe the pathological changes of gastric mucosa. The remaining model rats were randomly divided into a model group of 8 rats and a Chaishao Liujuntang group of 8 rats. Chaishao Liujuntang group rats were given 5.1 g·kg-1 by gavage， and the remaining rats were given equal volume sterilized water by gavage for 4 weeks. Macroscopic characteristics， behavioral indicators and histopathological changes of the gastric mucosa of rats in each group were observed and compared. UPLC-MS non-targeted metabolomics was used to explore the metabolic regulation effect of Chaishao Liujuntang on the cerebral cortex， hypothalamus and stomach tissues of CAG rats with liver-depression and spleen-deficiency. Pearson correlation coefficient method was used to analyze the correlation between different tissue metabolites. ResultCompared with the model group， the macroscopic characteristics of rats in Chaishao Liujuntang group were improved， such as hair color， mental state and stool properties， and the number of times of crossing and standing in the open field experiment was significantly increased， and the static time of forced swimming was significantly reduced（P<0.01）， and the gastric mucosa atrophy was reduced. The metabolic data from the cerebral cortex of rats in each group identified a total of 3 common potential biomarkers， but not enriched in pathways， 26 common potential biomarkers were identified in the hypothalamus， and the key metabolic pathways involved were mainly enriched in purine metabolism， glycerol phospholipid metabolism， D-glutamine and D-glutamic acid metabolism. Seventeen common potential biomarkers were identified in the stomach， and the key metabolic pathways involved were mainly enriched in thiamine metabolism， valine， leucine and isoleucine biosynthesis， and taurine and taurine metabolism. Correlation analysis of metabolites in different tissues revealed that multiple amino acids and their derivatives mediated metabolic connections between the cerebral cortex， hypothalamus and stomach of rats. ConclusionThe metabolic disorders in the cerebral cortex， hypothalamus and stomach of CAG rats with liver-depression and spleen-deficiency have their own characteristics， mainly manifested by changes in the content of glycerol phospholipids， fatty acids and bile acid metabolites. Moreover， Chaishao Liujuntang may play a central regulatory role in CAG rats with liver-depression and spleen-deficiency by correcting the metabolic disorders of amino acids.

Effect of Raw and Bran-fried Atractylodis Rhizoma on Protein Carriers Related to Small Intestinal Absorption Transport in Spleen Deficiency Rats / 中国实验方剂学杂志

ObjectiveTo explore the underlying mechanism of bran-fried Atractylodis Rhizoma （AR） in improving gastrointestinal function by comparing the effects of raw AR and bran-fried AR on the small intestine tissue structure and transport-related protein carriers in rats with spleen deficiency syndrome. MethodSeventy male SD rats were randomly divided into a normal group， a model group， high- and low-dose raw AR groups （10， 2.5 g·kg-1）， high- and low-dose bran-fried AR groups （10， 2.5 g·kg-1）， and a compound glutamine group （9 mg·kg-1）， with 10 rats in each group. Except for the normal group， the other six groups were subjected to the spleen deficiency model induced by the method of bitter and cold breaking stagnated Qi and abnormal hunger and fullness for 21 days. After modeling， each treatment group was given medication orally according to the corresponding doses every day for a total of 14 days， and the normal group and the model group were given an equal volume of normal saline orally. During the treatment period， the general survival status， macroscopic syndrome score， daily increase in body weight and food intake， and rectal temperature of the spleen deficiency rats were evaluated， and after the treatment， the rats were sacrificed. The pathological changes in the small intestine tissues of each group were observed by hematoxylin-eosin （HE） staining. The content of serum 5-hydroxytryptamine （5-HT） was detected by enzyme-linked immunosorbent assay （ELISA）， and the content of serum D-xylose， lactate， and amylase was detected by colorimetry. The levels of free fatty acid receptor 3 （FFA3） and peptide transporter 1 （PepT1） in small intestinal tissues were detected by the Bradford method， and the protein expression of sodium-dependent glucose transporter 1 （SGLT1） and glucose transporter 1 （GLUT1） in small intestinal tissue was detected by immunohistochemistry. Real-time fluorescence-based quantitative PCR was used to detect the mRNA expression of glucose transporter 2 （GLUT2）， sodium/hydrogen exchanger 3 （NHE3）， and 5-hydroxytryptamine receptor 4 （5-HT4R）. ResultCompared with the normal group， the model group exhibited symptoms of spleen deficiency， such as sluggishness， squint， reduced food intake， and lethargy at the end of modelling， damaged basic structure of the small intestinal mucosal epithelium and lamina propria， increased serum lactate and 5-HT content， and decreased serum amylase and D-xylose （P<0.01）. Compared with the model group， all treatment groups showed varying degrees of improvement， with the small intestinal microstructure repaired to different degrees. The daily weight gain， anal temperature， and macroscopic syndrome score of spleen deficiency improved to varying degrees （P<0.05， P<0.01）. The serum lactate and 5-HT content decreased to varying degrees， while the serum amylase and D-xylose content increased to varying degrees （P<0.05， P<0.01）. The PepT1 content in the small intestinal tissues increased， while the FFA3 content decreased to varying degrees. The protein expression of SGLT1 and GLUT1 increased， while the mRNA expression of GLUT2 and NHE3 increased to varying degrees. The mRNA expression of 5-HT4R decreased to varying degrees （P<0.05， P<0.01）. Compared with the high- and low-dose raw AR groups， the high- and low-dose bran-fried AR groups showed significant improvement in general conditions and histopathological improvement of the small intestinal tissues. The daily weight gain， anal temperature， and macroscopic syndrome score of spleen deficiency also improved （P<0.05， P<0.01）. The serum lactate and 5-HT content decreased， while the serum amylase and D-xylose content increased （P<0.05， P<0.01）. The PepT1 content in the small intestinal tissues increased， while the FFA3 content decreased. The protein expression of SGLT1 and GLUT1 increased， while the mRNA expression of GLUT2 and NHE3 increased. The mRNA expression of 5-HT4R decreased significantly （P<0.05， P<0.01）. ConclusionBran-fried AR can improve the spleen deficiency-related symptoms and histopathology of the small intestinal tissues in spleen deficiency model rats. Its mechanism may be related to the regulation of the expression of various transport-related protein carriers and the secretion of various digestive enzymes after stir-frying of AR， thus restoring the absorption and transport function of the small intestine.

Screening the effective components in treating dampness stagnancy due to spleen deficiency syndrome and elucidating the potential mechanism of Poria water extract / 中国天然药物

Poria is an important medicine for inducing diuresis to drain dampness from the middle energizer. However, the specific effective components and the potential mechanism of Poria remain largely unknown. To identify the effective components and the mechanism of Poria water extract (PWE) to treat dampness stagnancy due to spleen deficiency syndrome (DSSD), a rat model of DSSD was established through weight-loaded forced swimming, intragastric ice-water stimulation, humid living environment, and alternate-day fasting for 21 days. After 14 days of treatment with PWE, the results indicated that PWE increased fecal moisture percentage, urine output, D-xylose level and weight; amylase, albumin, and total protein levels; and the swimming time of rats with DSSD to different extents. Eleven highly related components were screened out using the spectrum-effect relationship and LC-MS. Mechanistic studies revealed that PWE significantly increased the expression of serum motilin (MTL), gastrin (GAS), ADCY5/6, p-PKAα/β/γ cat, and phosphorylated cAMP-response element binding protein in the stomach, and AQP3 expression in the colon. Moreover, it decreased the levels of serum ADH, the expression of AQP3 and AQP4 in the stomach, AQP1 and AQP3 in the duodenum, and AQP4 in the colon. PWE induced diuresis to drain dampness in rats with DSSD. Eleven main effective components were identified in PWE. They exerted therapeutic effect by regulating the AC-cAMP-AQP signaling pathway in the stomach, MTL and GAS levels in the serum, AQP1 and AQP3 expression in the duodenum, and AQP3 and AQP4 expression in the colon.

Clinical Efficacy of Compound Tripterygium wilfordii Preparation（Xinfeng Capsules） in Improving Immune Inflammation of Rheumatoid Arthritis Due to Spleen Deficiency and Dampness Exuberance Based on Apriori Algorithm and Random Walk Model / 中国实验方剂学杂志

ObjectiveTo investigate the effect of Xinfeng capsules on immunoinflammatory indicators in patients with rheumatoid arthritis （RA） due to spleen deficiency and dampness exuberance. MethodA total of 102 patients were randomly divided into control group and observation group according to the random number table method， with 51 cases in each group. All patients were treated with methotrexate tablets， while those in the observation group received additional Xinfeng capsules. The course of treatment in both groups was 12 weeks. The 28-joint disease activity score （DAS28）， visual analogue scale （VAS） scores， morning stiffness time， erythrocyte sedimentation rate （ESR）， high-sensitivity C-reactive protein （hs-CRP）， rheumatoid factor （RF）， anti-cyclic citrullinated peptide （anti-CCP） antibody， vascular endothelial growth factor （VEGF）， and serum amyloid A （SAA） of the two groups before and after treatment were compared. The efficacy and incidence of adverse events were compared between the two groups. The Apriori association rule model and random walk model were constructed to evaluate the effect of Xinfeng capsules in improving hs-CRP， ESR， RF， SAA， VEGF， and anti-CCP. ResultThere were no dropouts in this study. There was no statistical difference in the indicators between the two groups before treatment. After 12 weeks of treatment， the total effective rate in the observation group was 90.19% （46/51）， which was higher than 74.51% （38/51） in the control group （χ2＝4.320，P<0.05）. DAS28， VAS score， and morning stiffness time in the observation group were improved compared with those in the control group （P<0.05）. Apriori association rule model results showed that the application of Xinfeng capsules in the observation group had a strong correlation with the reduction of RF， ESR， hs-CRP， SAA， and VEGF. The results of the random walk model showed that the improvement coefficients of hs-CRP， ESR， RF， SAA， and VEGF in the observation group were all better than those of the control group， and the improvement coefficient of anti-CCP in the control group was better than that of the observation group. The improvement degree of hs-CRP， ESR， RF， SAA， and VEGF in the observation group was superior to that of the control group （P<0.05）. The incidence of adverse reactions in the observation group was lower than in the control group （χ2＝4.057，P<0.05）. ConclusionOn the basis of the treatment with methotrexate tablets， Xinfeng capsules can effectively improve the immunoinflammatory level in RA due to spleen deficiency and dampness exuberance and reduce the incidence of adverse reactions.

Clinical study on the treatment of spleen deficiency and phlegm stasis syndrome in alcoholic cirrhosis with Qinggan Huashi Huoxue Decoction and conventional western medicine / 国际中医中药杂志

Objective:To evaluate the efficacy of Qinggan Huashi Huoxue Decoction combined with conventional Western medicine in the treatment of alcoholic cirrhosis with spleen deficiency and phlegm stasis syndrome.Methods:Randomized controlled trial. A total of 110 patients from Tangshan Fengrun District Hospital of Traditional Chinese Medicine from March 2020 to March 2022 were selected as observation objects and divided into 2 groups with 55 patients in each group by computer random drawing method. The control group was treated with conventional Western medicine, while the observation group was treated with Qinggan Huashi Huoxue Decoction on the basis of the control group treatment. Both groups were treated for 3 months. The traditional Chinese medicine syndrome score was performed before and after treatment, and the levels of proline peptidase (PLD), type Ⅳ collagen (Ⅳ-C) and type Ⅰ procollagen aminopeptidase (PINP) were detected by phthalaldehyde contrast colorimetry, and the levels of pentamylin 3 (PTX3), protein kinase B (Akt) and B cell activating factor receptor (BAFF-R) were determined by ELISA. Adverse events were recorded and clinical efficacy was evaluated.Results:The total effective rate in the observation group was 92.73% (51/55), while that in the control group was 76.36% (42/55), the difference between the two groups was statistically significant ( χ2=5.64, P=0.018). After treatment, the score and total score of costal pain and fullness, swelling and firmness, anorexia, white and greasy tongue coating in the observation group were significantly lower than those in the control group ( t values were 11.02, 7.36, 7.47, 6.38, 9.37, respectively, P<0.01). After treatment, the levels of serum PLD[(143.28±16.38)U/L vs. (160.69±18.35)U/L, t=5.25], Ⅳ-C[(71.93±8.33)μg/L vs. (83.12±9.91)μg/L, t=6.41], and PINP[(32.36±5.32)ng/L vs. (39.02±5.61)ng/L, t=6.39] in the observation group were significantly lower than those in the control group ( P<0.01); The levels of PTX3[(36.82±4.96)ng/L vs. (42.14±5.83)ng/L, t=5.15], Akt[(69.22±7.94)ng/L vs. (77.24±8.63)ng/L, t=5.07], and BAFF-R[(15.29±3.64)ng/L vs. (19.92±4.15)ng/L, t=6.22] in the observation group were significantly lower than those in the control group ( P<0.01). During the treatment period, the incidence of adverse reactions was 12.73% (7/55) in the observation group and 9.09% (5/55) in the control group, with no statistically significant difference between the two groups ( χ2=0.37, P=0.541). Conclusion:Qinggan Huashi Huoxue Decoction combined with conventional Western medicine therapy can improve the Traditional Chinese Medicine syndrome and the degree of liver fibrosis damage in patients with alcoholic cirrhosis with spleen deficiency and phlegm stasis syndrome, inhibit the expression of serum inflammatory factors, and improve clinical efficacy.

Discussion on the pathogenesis of "spleen deficiency and dampness accumulation" of colorectal polyps based on intestinal flora and glucose and lipid metabolism / 国际中医中药杂志

Intestinal flora imbalance and abnormal glucose and lipid metabolism are important risk factors and pathological mechanisms of colorectal polyps. "Spleen deficiency and dampness accumulation" is the core pathogenesis of colorectal polyps. The imbalance of intestinal flora is related to spleen deficiency, and the application of Chinese herbs for invigorating spleen is helpful to the recovery of intestinal flora balance. Abnormal glucose and lipid metabolism is related to dampness accumulation, and it is effective to treat it with bitter and spicy herbs or spleen-invigorating and dampness-eliminating herbs. The interaction between intestinal flora imbalance and abnormal glucose and lipid metabolism changes intestinal microenvironment, damages intestinal epithelial cells, causes abnormal proliferation of intestinal stem cells and leads to colorectal polyps, which is consistent with the pathogenesis of spleen deficiency and dampness accumulation in Traditional Chinese Medicine. Thus, we tried to explore the biological connotation of the pathogenesis of "spleen deficiency and dampness accumulation" of colorectal polyps from the perspective of the interaction of intestinal flora and glucose and lipid metabolism, in order to provide reference for identifying high-risk population and analyzing the therapeutic mechanism of compound prescription for invigorating spleen and removing dampness.

Biological Connotation of Pathogenesis of Ulcerative Colitis with Liver Depression and Spleen Deficiency Based on Bile Acid-intestinal Flora Axis / 中国实验方剂学杂志

Ulcerative colitis （UC） is one of the chronic refractory inflammatory bowel diseases characterized by abdominal pain， diarrhea， and mucus， pus and blood in the stool. In recent years， with changes in human life style and improvements of the diagnosis， the incidence and prevalence of UC have been increasing. The pathogenesis of UC is closely related to intestinal mucosal immune dysfunction， intestinal flora disturbance， and abnormal bile acid secretion. Patients with UC have abnormal bile acid secretion and intestinal flora imbalance. A large number of studies have found that abnormal bile acid secretion inhibits immune function， affects signal transduction， and destroys the intestinal mucosal barrier. Intestinal flora disturbance has an important impact on the occurrence and development of inflammation， immune homeostasis， and stress. Bile acids indirectly or directly affect the structure and function of intestinal flora， and at the same time， they produce secondary bile acids under the modification of intestinal flora， entering the liver through enterohepatic circulation. Therefore， the complex dialogue mechanism of bile acid-intestinal flora axis is closely related to the occurrence and development of UC. Based on the basic theory of traditional Chinese medicine（TCM） and clinical research， it is found that emotion is an important factor that induces this disease， spleen and stomach weakness is the root of the disease， and liver depression and spleen deficiency are the key pathogenesis of UC. Combined with modern medicine and molecular biology research， it is believed that abnormal secretion of bile acids is a microscopic manifestation of liver depression in TCM， and intestinal flora disturbance is the biological basis of spleen deficiency. In the pathogenesis of UC， the imbalanced bile acid-intestinal flora axis is consistent with the pathogenesis of liver depression and spleen in TCM. The exploration of the biological connotation of the pathogenesis of UC with liver depression and spleen deficiency from the perspective of bile acid-intestinal flora axis can better explain the scientific nature of its pathogenesis， which provides new clinical solutions and reliable references for studying the pathogenesis of UC with liver depression and spleen deficiency and finding representative prescriptions to prevent and treat this disease.

Modulating effects of Astragalus polysaccharide on immune disorders via gut microbiota and the TLR4/NF-κB pathway in rats with syndrome of dampness stagnancy due to spleen deficiency / 浙江大学学报（英文版）（B辑：生物医学和生物技术）

The syndrome of dampness stagnancy due to spleen deficiency (DSSD) is relatively common globally. Although the pathogenesis of DSSD remains unclear, evidence has suggested that the gut microbiota might play a significant role. Radix Astragali, used as both medicine and food, exerts the effects of tonifying spleen and qi. Astragalus polysaccharide (APS) comprises a macromolecule substance extracted from the dried root of Radix Astragali, which has many pharmacological functions. However, whether APS mitigates the immune disorders underlying the DSSD syndrome via regulating gut microbiota and the relevant mechanism remains unknown. Here, we used DSSD rats induced by high-fat and low-protein (HFLP) diet plus exhaustive swimming, and found that APS of moderate molecular weight increased the body weight gain and immune organ indexes, decreased the levels of interleukin-1β (IL-1β), IL-6, and endotoxin, and suppressed the Toll-like receptor 4/nuclear factor-‍κB (TLR4/NF-‍κB) pathway. Moreover, a total of 27 critical genera were significantly enriched according to the linear discriminant analysis effect size (LEfSe). APS increased the diversity of the gut microbiota and changed its composition, such as reducing the relative abundance of Pseudoflavonifractor and Paraprevotella, and increasing that of Parasutterella, Parabacteroides, Clostridium XIVb, Oscillibacter, Butyricicoccus, and Dorea. APS also elevated the contents of short-chain fatty acids (SCFAs). Furthermore, the correlation analysis indicated that 12 critical bacteria were related to the body weight gain and immune organ indexes. In general, our study demonstrated that APS ameliorated the immune disorders in DSSD rats via modulating their gut microbiota, especially for some bacteria involving immune and inflammatory response and SCFA production, as well as the TLR4/NF-κB pathway. This study provides an insight into the function of APS as a unique potential prebiotic through exerting systemic activities in treating DSSD.

Efficacy and Safety of Jianpi Jieyu Decoction for Patients with Mild-to-Moderate Depression of Xin (Heart)-Pi (Spleen) Deficiency Syndrome: A Multi-centre Randomized Controlled Study / 中国结合医学杂志

OBJECTIVE@#To evaluate the efficacy and safety of Jianpi Jieyu Decoction (JJD) for treating patients with mild-to-moderate depression of Xin (Heart)-Pi (Spleen) deficiency (XPD) syndrome.@*METHODS@#In this multi-center, randomized, controlled study, 140 patients with mild-to-moderate depression of XPD syndrome were included from Xiyuan Hospital of China Academy of Chinese Medical Sciences and Botou Hospital of Traditional Chinese Medicine from December 2017 to December 2019. They were randomly divided into JJD group and paroxetine group by using a random number table, with 70 cases in each group. The patients in the JJD group were given JJD one dose per day (twice daily at morning and evening, 100 mL each time), and the patients in the paroxetine group were given paroxetine (10 mg/d in week 1; 20 mg/d in weeks 2-6), both orally administration for a total of 6 weeks. The primary outcome was the change of 17-item Hamilton Depression Rating Scale (HAMD-17) score at week 6 from baseline. The secondary outcomes included the Hamilton Anxiety Scale (HAMA) score, Traditional Chinese Medicine Symptom Scale (TCMSS), and Clinlcal Global Impression (CGI) scores at the 2nd, 4th, and 6th weekends of treatment, HAMD-17 response (defined as a reduction in score of >50%) and HAMD-17 remission (defined as a score of ⩽7) at the end of the 6th week of treatment. Adverse events (AEs) were also recorded.@*RESULTS@#From baseline to week 6, the HAMD-17 scores decreased 10.2 ± 4.0 and 9.1 ± 4.9 points in the JJD and paroxetine groups, respectively (P=0.689). The HAMD-17 response occurred in 60% of patients in the JJD group and in 50% of those in the paroxetine group (P=0.292); HAMD-17 remission occurred in 45.7% and 30% of patients, respectively (P=0.128). The differences of CGI scores at the 6th week were not statistically significant (P>0.05). There were significant differences in HAMD-17 scores between the two groups at 2nd and 4th week (P=0.001 and P=0.014). The HAMA scores declined 8.1 ± 3.0 and 6.9 ± 4.3 points from baseline to week 6 in the JJD and paroxetine groups, respectively (P=0.905 between groups). At 4th week of treatment, there was a significant difference in HAMA between the two groups (P=0.037). TCMSS decreased 11.4 ± 5.1, and 10.1 ± 6.8 points in the JJD and paroxetine groups, respectively (P=0.080 between groups). At the 6th week, the incidence of AEs in the JJD group was significantly lower than that in the paroxetine group (7.14% vs. 22.86%, P<0.05).@*CONCLUSION@#Compared with paroxetine, JJD was associated with a significantly lower incidence of AEs in patients with mild-to-moderate depression of XPD syndrome, with no difference in efficacy at 6 weeks. (Trial registration No. ChiCTR2000040922).

Effect of Oleanolic Acid on Abnormal Water Metabolism of Mice with Water-dampness Retention Caused by Spleen Deficiency / 中国实验方剂学杂志

ObjectiveTo explore the effect of oleanolic acid （OA） on water metabolism in mice with water-dampness retention caused by spleen deficiency and the mechanism. MethodThe 60 SPF Kunming （KM） mice were randomized into blank group （n=10） and modeling group （n=50）. Through long-term living in damp place and irregular diet， water-dampness retention caused by spleen deficiency was induced in modeling mice. Then the model mice were randomly classified into model group， natural recovery group， and low-dose， medium-dose， and high-dose OA groups. The mice in the blank group， model group， and natural recovery group were given （ig） 10 mL·kg-1·d-1 normal saline， and mice in the low-dose， medium-dose， and high-dose OA groups received 50， 100， 200 mg·kg-1·d-1 OA， respectively. The intervention lasted 7 days. Before and after modeling and administration， the general conditions of the mice were observed and body weight of mice was measured. The water content in feces and tissues was detected with the oven-drying method， and water load index and organ coefficient were measured with the weighing method. Enzyme-linked immunosorbent assay （ELISA） was employed to detect the urinary D-xylose excretion， serum gastrin （GAS）， total protein （TP）， albumin （ALB）， total cholesterol （TC）， high-density lipoprotein cholesterol （HDL-C）， low-density lipoprotein cholesterol （LDL-C）， interleukin-6 （IL-6）， antidiuretic hormone （AVP）， aquaporin 1 （AQP1） in renal medulla， and liver Na+-K+-ATPase. At the same time， OA was docked with ALB， IL-6， AQP1， and Na+-K+-ATPase. ResultCompared with the blank group， the model group showed withered hair， emaciation， laziness， bradykinesia， slow weight growth， infrequent spontaneous activities， high water content in feces and tissues， low weight loss after water loading， high coefficient of each organ （P<0.05， P<0.01）. Moreover， the model group had less urinary D-xylose excretion， lower serum levels of GAS， TP， ALB， and HDL-C， higher levels of TC， LDL-C， AVP， and IL-6， lower expression of Na+-K+-ATPase in the liver， and higher expression of AQP1 in renal medulla than the blank group （P<0.05， P<0.01）. The three OA groups demonstrated better general conditions， faster weight gain， more frequent spontaneous activities， lower water content in feces and tissues， larger weight loss after water loading， and lower coefficient of each organ than the model group （P<0.05， P<0.01）. Moreover， compared with the model group， the three OA groups had high D-xylose excretion， high serum levels of GAS， TP， ALB， and HDL-C， low serum levels of TC， LDL-C， AVP， and IL-6， high expression of Na+-K+-ATPase in liver， and low expression of AQP1 in renal medulla （P<0.05， P<0.01）. The recovery in each OA group was better than that in natural recovery group. Molecular docking results also confirmed that OA had high binding affinity with ALB， IL-6， AQP1， and Na+-K+-ATPase. ConclusionOA can alleviate the abnormal water metabolism in mice with water-dampness retention caused by spleen deficiency， which lays a basis for its potential clinical application.

Clinical Effect of Chaishao Longmu Decoction on Insomnia in Patients with Liver Depression and Spleen Deficiency Based on Infrared Thermal Images / 中国实验方剂学杂志

ObjectiveTo observe the therapeutic effect of Chaishao Longmu decoction on insomnia in the patients with the syndrome of live depression and spleen deficiency and explore the correlation between infrared thermal imaging and insomnia with liver depression and spleen deficiency. MethodA total of 72 insomnia patients treated in the outpatient department of Shenzhen Hospital of Guangzhou University of Chinese Medicine （Futian） from May to December in 2022 were selected and randomized into a treatment group and a control group， with 36 patients in each group. The patients in the treatment group were treated with Chaishao Longmu decoction and those in the control group with eszopiclone for 4 weeks. The clinical efficacy， Pittsburgh sleep quality index （PSQI） score， TCM syndrome score and infrared thermal imaging characteristics ［temperature and temperature changes of frontal sleep line， frontal region， anterior trunk， Zhongwan （CV12）， conception vessel （CV）， left hypochondrium， right hypochondrium， dorsal trunk， and governor vessel （GV）］ of two groups were determined before and after treatment. ResultAfter treatment， the clinical response rate in treatment group was 91.67% （33/36）， which was higher than that （66.67%， 24/36） in the control group （Z=-2.617， P<0.01）. The treatment in both groups decreased the PSQI score and TCM syndrome score （P<0.01）， and the decreases were more significant in treatment group than in the control group （P<0.01）. After treatment， the total response rate of sleep line improvement in the treatment group was 86.11% （31/36）， which was higher than that （66.67%， 24/36） in the control group （Z=-2.591， P<0.05）. The frontal temperature of the two groups decreased （P<0.01） after treatment. Compared with those before treatment， the temperatures of anterior trunk， CV12， CV， left hypochondrium， right hypochondrium， dorsal trunk， and GV rose after treatment （P<0.01）. After treatment， the treatment group had lower frontal temperature and higher temperatures of anterior trunk， CV12， CV， left hypochondrium， right hypochondrium， dorsal trunk， and GV than the control group （P<0.01）. The treatment in the treatment group reduced the ∆T values of GV （P<0.01） and increased that of the CV12， CV， left hypochondrium， and right hypochondrium （P<0.05，P<0.01）. The treatment in the control group increased the ∆T value of CV12 （P<0.01）. After treatment， the treatment group had lower ∆T values of GV （P<0.01） and higher ∆T value of CV12， CV， left hypochondrium， and right hypochondrium （P<0.05， P<0.01） than the control group. Compared with that before treatment， the temperature difference between GV and CV in the two groups increased after treatment （P<0.01）. According to the infrared thermal image characteristics， the normal temperature difference between GV and CV was within the range of 0.5-1. The median value after treatment in the treatment group was 0.69 （0.52， 0.88）， which was within the normal range， indicating that the treatment group outperformed the control group. ConclusionChaishao Longmu decoction can alleviate short-term insomnia by soothing liver， invigorating spleen， harmonizing the middle energizer， and regulating GV and CV. With definite clinical effect， this decoction deserves promotion. Furthermore， the frontal temperature， sleep line， CV12， CV ∆T， and temperature difference between GV and CV revealed by the infrared thermal images could be used for the diagnosis and of insomnia with liver depression and spleen deficiency.

Effects of Tongfengning（痛风宁） on Intestinal Flora and Intestinal Uric Acid Metabolism in Model Mice of Hyperuri⁃cemia of Spleen Deficiency with Exuberance of Dampness Syndrome / 中医杂志

ObjectiveTo explore the possible mechanisms of Tongfengning （痛风宁， TFN） in treating hyperuricemia （HUA） of spleen deficiency with exuberance of dampness syndrome. MethodsTen of 60 mice were randomly selected， and were fed with regular diet as the control group， while the remaining 50 mice were fed with high-fat and high-sugar diet combined with excessive exercise and potassium oxonate-allopurinol suspension to establish an HUA animal model of syndrome of spleen deficiency with exuberance of dampness. After the successful modeling， in order to better observe the effects of TFN on the intestinal microbiota of the model mice， a mixed antibiotic suspension was administered by gavage to induce further dysbiosis of the intestinal microbiota in the model mice. Fifty sucessfully modeled mice were randomly divided into model group， TFN group， allopurinol group， probiotics group， and an allopurinol + probiotics group， 10 in each group. The TFN group was administered TFN liquid at a dosage of 19.11 g/（kg·d） by gavage. The allopurinol group was administered allopurinol suspension at a dosage of 78 mg/（kg·d） by gavage. The probiotics group was administered live combined Bifidobacterium and Lactobacillus tablets suspension at a dosage of 3 g/（kg·d） by gavage. The allopurinol + probiotics group was administered allopurinol at a dosage of 78 mg/（kg·d） and live combined Bifidobacterium and Lactobacillus tablets suspension at a dosage of 3 g/（kg·d） by gavage. The control group and model group were administered normal saline at a dosage of 19.11 ml/（kg·d） by gavage. The interventions were continued for 21 days. In order to maintain a stable high blood uric acid state， all groups but the control group continued modeling while receiving drug intervention. The changes in spleen deficiency syndrome scores， blood uric acid levels， microbial community structure， acetic acid and butyric acid content in intestinal lavage fluid， adenosine deaminase （ADA） and xanthine oxidase （XOD） content in small intestine tissue， as well as ATP-binding cassette transporter G2 （ABCG2）， glucose transporter 9 （GLUT9） protein and mRNA expression in the small intestine tissue were compared among the groups of mice. ResultsCompared with the control group， the model group showed increased spleen deficiency syndrome scores， blood uric acid levels， relative abundance of phylum Firmicutes， Firmicutes/Bacteroidetes ratio， abundance of Bacteroides genus， Klebsiella genus， and Enterococcus genus， acetic acid content in intestinal lavage fluid， ADA and XOD content in small intestine tissue， as well as GLUT9 protein and mRNA expression （P<0.05）. The number of operational taxonomic units （OTUs） of intestinal microbiota， relative abundance of Bacteroidetes phylum， abundance of Lactobacillus genus and uncultured Bacteroides genus， butyric acid content in intestinal lavage fluid， and ABCG2 protein and mRNA expression in small intestine tissue were significantly decreased （P＜0.05）. Compared with the model group， in the group treated with TFN， probiotics， and allopurinol + probiotics， the spleen deficiency syndrome score， blood uric acid level， relative abundance of Firmicutes， acetic acid content in intestinal lavage fluid， ADA and XOD content in small intestine tissue， GLUT9 protein and mRNA expression significantly decreased. The number of gut microbiota OTUs， relative abundance of proteobacteria， butyric acid content in intestinal lavage fluid， ABCG2 protein and mRNA expression in small intestine tissue significantly increased （P＜0.05）. In the probiotics group， the ratio of Firmicutes to Bacteroidetes decreased. In the TFN group， the abundance of Lactobacillus and uncultured Bacteroidetes significantly increased， while the abundance of Parabacteroides， Klebsiella， and Enterococcus significantly decreased （P＜0.05）. Compared with the TFN group， allopurinol group and the probiotics group showed elevated blood uric acid levels， abundance of Bacteroidetes， ADA and XOD levels in intestinal tissue， and GLUT9 mRNA expression. The relative abundance of Firmicutes， abundance of lactobacilli， and ABCG2 mRNA expression significantly decreased. The probiotics group showed elevated GLUT9 protein expression in intestinal tissue. The probiotics group and the allopurinol plus probiotics group showed significantly higher scores for spleen deficiency syndrome in mice， and lower levels of butyric acid in mouse intestinal lavage fluid. The allopurinol group showed decreased numbers of OTUs in mouse intestinal flora， decreased abundance of proteobacteria， and butyric acid levels in intestinal lavage fluid. The allopurinol group also showed decreased ABCG2 protein expression in intestinal tissue， increased acetic acid levels in intestinal lavage fluid， increased abundance of Klebsiella， and significantly elevated GLUT9 protein expression （P＜0.05）. ConclusionsThe treatment of HUA with TFN may be associated with the regulation of intestinal probiotics （such as lactobacilli） and pathogenic bacteria （such as Klebsiella）， as well as the production of bacterial metabolites such as acetic acid and butyric acid. It may also involve reducing the expression of ADA and XOD in the intestines， decreasing intestinal uric acid production， upregulating the expression of intestinal epithelial urate transporter ABCG2， downregulating GLUT9 expression， and promoting intestinal uric acid excretion. These factors are related to the syndrome of spleen deficiency with exuberance of dampness.

Transformation of Chronic Atrophic Gastritis into Gastric Cancer and Prevention and Treatment： Based on Spleen Deficiency and Pathogen Stagnation / 中国实验方剂学杂志

Gastric ''inflammation-cancer'' transformation stars from inflammation and ends as gastric cancer （GC）， and the pathogenesis is still unclear. In China， GC features high morbidity and mortality and poor prognosis， influencing the quality of life and physical and mental health of patients. Therefore， it is of great significance to construct the prevention and treatment system for GC. Chronic atrophic gastritis （CAG） plays a key role in the occurrence， development， and outcome of gastric ''inflammation-cancer'' transformation. Modern therapies for CAG generally aim at eliminating causes and alleviating clinical symptoms， which show satisfactory short-term efficacy， but the reverse and recurrence are common. Based on the holistic view， syndrome differentiation-based treatment， and the ''inflammation-cancer'' transformation in modern medicine， traditional Chinese medicine emphasizes both prevention and treatment， with individualized therapies for CAG and GC to control the transformation. According to the pathogenesis of CAG-asthenia in origin and sthenia in superficiality and deficiency-excess in complexity， this study proposed the theory of spleen deficiency and pathogen stagnation in CAG， and believed spleen deficiency， pathogen， and stagnation are respectively the root cause of， the main factor of， and the key to ''inflammation-cancer'' transformation， respectively. Spleen deficiency and pathogen stagnation are closely related to the process of the transformation. For the treatment， the spleen-invigorating and pathogen-eliminating method should be used for invigorating the spleen to consolidate original Qi， improve the blood supply in stomach， and regulate immunity， and eliminating the pathogen to relieve stagnation， reduce the occurrence of non-controllable inflammation， and improve inflammatory micro-environment. As a result， the gastric inflammation is controlled at the early stage and the gastric ''inflammation-cancer'' transformation is blocked. The gastric mucosal lesions are blocked， delayed， or even reversed. This study provides a new idea in clinical diagnosis and treatment of CAG and in the prevention of GC.

Clinical observation of Tuina combined with Bu Zhong Yi Qi Tang in the treatment of rectocele / 针灸推拿医学（英文版）

Objective:To observe the clinical effect of Tuina(Chinese therapeutic massage)combined with Bu Zhong Yi Qi Tang(Middle Jiao-supplementing and Qi-boosting Decoction)in the treatment of rectocele of Qi sinking due to spleen deficiency.Methods:A total of 108 patients with rectocele(grades Ⅰ and Ⅱ)were randomly divided into a Chinese medicine group and a Tuina+Chinese medicine group,with 54 cases in each group.Both groups were treated with Bu Zhong Yi Qi Tang,and the Tuina+Chinese medicine group was treated with additional Tuina manipulation.The score of clinical symptoms and grade of rectocele were observed and compared between the two groups.Results:After treatment,39 cases were cured,10 cases were effective,and 5 cases failed in the Tuina+Chinese medicine group,making a total effective rate of 90.7%.In the Chinese medicine group,26 cases were cured,16 cases were effective,and 12 cases failed,making a total effective rate of 77.8%.The efficacy difference between the two groups was statistically significant,checked by the rank-sum test(P＜0.05).After treatment,the grades of rectocele in the two groups were statistically different from those before treatment(P＜0.05),and the difference between the two groups was statistically significant(P＜0.05).After treatment,the score of each item and the total score of traditional Chinese medicine symptoms in the two groups were lower than those before treatment,and the differences within the group were statistically significant(P＜0.05).The score of each item and the total score of the Tuina+Chinese medicine group were lower than those of the Chinese medicine group,and the differences between the two groups were statistically significant(P＜0.05).Conclusion:Tuina plus Bu Zhong Yi Qi Tang has better clinical efficacy than Bu Zhong Yi Qi Tang alone in the treatment of rectocele of Qi sinking due to spleen deficiency.

Clinical study on self-made Jianpi Zaoshi Anshen Decoction in the treatment of elderly chronic diarrhea of heart-spleen deficiency / 国际中医中药杂志

Objective:TTo evaluate the clinical efficacy of self-made Jianpi Zaoshi Anshen Decoction on elderly patients with chronic diarrhea of heart-spleen deficiency.Methods:A total of 80 elderly patients with chronic diarrhea of heart-spleen deficiency who met the inclusion criteria were divided into the two groups by the random number table method, with 40 cases in each group. Control group was given pinaverium bromide tablets while observation group was treated with self-made Jianpi Zaoshi Anshen Decoction, and both groups were treated for 1 months. The TCM syndromes were scored before and after treatment, and Irritable Bowel Syndrome-Symptom Severity Scale (IBS-SSS) was used to evaluate the severity of intestinal symptoms. The adverse reactions during treatment were observed and the clinical efficacy was assessed.Results:The total effective rate was 92.5% (37/40) in observation group and was 75.0% (30/40) in control group respectively ( χ 2=4.50, P=0.034). The scores of abdominal pain, abdominal distension, abdominal pain frequency and impact on life in observation group after treatment were lower than those in control group ( t values were 5.32, 6.75, 4.37, 3.55, respectively, all Ps<0.001), and the scores of pond dilute stool, loss of appetite and anorexia, faint abdominal pain and physical fatigue were lower than those in control group ( t values were 4.38, 5.88, 7.41, 6.00, respectively, all Ps<0.001). During treatment, the incidence rate of adverse reactions was 15.0% (6/40) in observation group and that in control group was 25.0% (10/40) ( χ2=1.25, P=0.264). Conclusion:Self-made Jianpi Zaoshi Anshen Decoction for elderly patients with chronic diarrhea of heart-spleen deficiency can control the early disease condition, enhance the clinical efficacy and improve the clinical symptoms.

Clinical observation of acupuncture plus acupoint sticking therapy for insomnia and its influence on subjective and objective sleep indicators / 针灸推拿医学（英文版）

Objective: To observe the effects of acupoint sticking therapy of different dosages and durations on the subjective and objective sleep indicators in insomnia patients.Methods: Ninety-six patients with insomnia due to liver-Qi stagnation and spleen deficiency were divided into a high-dosage 7 d group (25 cases), a high-dosage 14 d group (22 cases), a low-dosage 7 d group (21 cases), and a low-dosage 14 d group (28 cases) using the random numbers generated in a stratified and stage-by-stage manner in combination with the visiting sequence. The four groups all received the same acupuncture treatment, but acupoint sticking therapy varied in dosage and duration. Before and after treatment, the actigraphic readings (total time in bed, total sleep time, sleep efficiency, number of wake bouts, length of wakes after asleep, and sleep latency), Pittsburgh sleep quality index (PSQI) score, and symptoms score of traditional Chinese medicine (TCM) were observed. A correlation analysis was conducted among the subjective and objective indicators. Results: The PSQI score was positively correlated with the total time in bed and total sleep time (P<0.05). After treatment, the sleep latency, PSQI scores, and TCM symptoms scores changed significantly in the four groups (P<0.05). The total sleep time and sleep efficiency gained improvements after treatment in the high-dosage 14 d and low-dosage 14 d groups (P<0.05). The high-dosage acupoint sticking groups had longer total sleep time compared with the low-dosage groups of the same treatment duration (P<0.05). After treatment, the length of wakes after asleep, PSQI scores, and TCM symptoms scores were better in the 14 d groups than in the 7 d groups of the same acupoint sticking dosage (P<0.05). Conclusion: Given the same acupuncture treatment, acupoint sticking therapy of different treatment durations produces different effects on the length of wakes after asleep, PSQI score, and TCM symptoms score in insomnia patients, and the 14-day acupoint sticking treatment is superior to the 7-day treatment.

Effect of Wei's triple nine needling on eye regulation in patients with presbyopia complicated with visual fatigue of liver depression and spleen deficiency / 中国针灸

OBJECTIVE@#To compare the clinical efficacy between Wei's triple nine needling combined with esculin and digitalis glycosides eye drops and esculin and digitalis glycosides eye drops alone for presbyopia complicated with visual fatigue of liver depression and spleen deficiency.@*METHODS@#Forty-six cases (92 eyes) with presbyopia complicated with visual fatigue of liver depression and spleen deficiency were randomly divided into an observation group (23 cases) and a control group (23 cases, 2 cases dropped off). The cases in the observation group were treated with Wei's triple nine needling and esculin and digitalis glycosides eye drops. The acupoints included Shangming (Extra), Chengqi (ST 1), Cuanzhu (BL 2) to Jingming (BL 1), Sizhukong (TE 23) to Taiyang (EX-HN 5), etc; the needling was given once every other day, three times a week, and the eye drops were given one drop each time, three times a day. The cases in the control group were only treated with the eye drops. Both groups were treated for 7 days as one course of treatment, and 2 courses of treatment were given. The visual fatigue core symptoms score, adjustment amplitude, adjustment lag and best average corrected visual acuity were observed in the two groups before treatment, 1 week and 2 weeks into treatment, respectively.@*RESULTS@#Compared before treatment, the visual fatigue core symptoms scores in the two groups were decreased after 1-week and 2-week treatment (P<0.05); in the observation group, the adjustment amplitude was increased after 2-week treatment (P<0.05), while in the control group, the adjustment amplitude was increased after 1-week and 2-week treatment (P<0.05); in the observation group, the adjustment lag was decreased after 1-week and 2-week treatment (P<0.05). After 2-week treatment, the visual fatigue core symptoms score in the observation group was lower than that in the control group, and the adjustment amplitude was higher than that in the control group (P<0.05). There were no significant differences in adjustment lag and best average corrected visual acuity between the two groups after 1-week and 2-week treatment (P>0.05).@*CONCLUSION@#Wei's triple nine needling combined with esculin and digitalis glycosides eye drops could improve the visual fatigue and eye regulation ability in patients with presbyopia complicated with visual fatigue of liver depression and spleen deficiency, and the effect is better than esculin and digitalis glycosides eye drops alone.

Mechanism research of the modified Xiaoyao Powder on inflammatory response of rats with syndrome of stagnation of liver qi and spleen deficiency of experimental autoimmune thyroiditis based on mirRNA326 regulating Th17 cells / 国际中医中药杂志

Objective:To explore the mechanism of modified Xiaoyao Powder on inflammatory response of rats with syndrome of stagnation of liver qi and spleen deficiency of experimental autoimmune thyroiditis (EAT) from the perspective of differentiation of microrna 326 (miR326) regulating Th17 cell.Methods:48 rats were randomly divided into normal group (12 rats) and model group (36 rats) respectively and they were immunized twice a week with high iodine water combined with subcutaneous injection of thyroglobulin. From the fifth to eighth weeks, 36 rats were immunized once a week. From the fifth week, the model group with liver depression and spleen deficiency syndrome of Traditional Chinese Medicine was reproduced with chronic restraint stress, excessive fatigue and eating incoherence methods. The modelrats were randomly divided into model group, Xiaoyao Powder group and Jinshuibao group. Rats in Xiaoyao Powder group were gavaged with 13.63 g/(kg·d) Xiaoyao Powder modified granule suspension, and rats in Jinshuibao group were gavaged with 477 mg/(kg·d) Jinshuibao suspension, twice a day, for 8 weeks.The levels of serum FT3, FT4, TSH, TGAb and TPOAb were detected by ELISA; the expression of miR326, IL-17 mRNA, IL-4 mRNA and IFN-γ mRNA were detected by PCR. The expression of Ets-1 protein in thyroid tissue was detected by Wes method, and the proportion of CD4 + IFNγ + T cells, CD4 + IL-4 + T cells and CD4 + IL-17 + T cells were detected by flow cytometry, HE staining was used to detect the pathological manifestations of thyroid tissue in each group. Results:Compared with the model group, the serum TSH [(3 328.88±724.45) pg/ml vs. (1 900.25±203.91) pg/ml] in Xiaoyao Powder group increased ( P<0.01), TGAb [(63.60±9.01) IU/ml vs. (96.19±10.74) IU/ml] and TPOAb [(6.84±1.45) IU/ml vs. (11.62±2.06) IU/ml] decreased ( P<0.01), and the expression of miR326 (3.57±0.57 vs. 7.63±0.90),IL-17 mRNA (6.71±0.97 vs. 13.02±1.18) significantly decreased ( P<0.01), the expression of Ets-1 (0.71±0.40 vs. 0.39±0.02) significantly increased ( P<0.01), the ratio of CD4 +IFN-γ + T cell [(13.10±2.23)% vs. (20.7±2.07)%], CD4 +IL-17 + T cell ratio [(18.90±1.31)% vs. (25.1±1.03)%] significantly decreased ( P<0.01), and thyroid histopathology changed significantly. Conclusion:Modified Xiaoyao Powder could regulate the expression of target protein Ets-1 upward, inhibit the differentiation of Th17 cells and further reduce the expression of IL-17 mRNA by regulating the expression of mir-326 downward in the thyroid tissue of EAT rats, so as to improve the inflammatory response of rats with liver depression and spleen deficiency.