Follicular lymphoma with a predominantly diffuse growth pattern with 1p36 deletion: a clinicopathologic analysis of eight cases / 中华病理学杂志

Objective: To investigate the clinical and pathologic features and diagnosis of follicular lymphoma (FL) with a predominantly diffuse growth pattern (DFL) with 1p36 deletion. Methods: Eight cases of DFL with 1p36 deletion diagnosed at Department of Pathology, Beijing Friendship Hospital, Capital Medical University (n=5) and the Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer Hospital (n=3) from January 2017 to January 2023 were included. Their clinicopathologic features and follow-up data were analyzed. Immunohistochemistry and fluorescence in situ hybridization (FISH) were performed. Results: There were five males and three females, with a median age of 67 years, and inguinal lymphadenopathy was found as the main symptom. Histologically, similar morphologic features were sheared among all cases, with effaced nodal structure and characterized by proliferation of centrocytes in a diffuse pattern, with or without follicular components. The germinal center-related markers such as CD10 and/or bcl-6 were expressed in the tumor cells, and 1p36 deletion but not bcl-2 translocation was appreciable in these cases. Conclusions: DFL with 1p36 deletion is a rare subtype of FL, with some overlaps with other types of FL or indolent B-cell lymphomas in their pathologic features. An accurate diagnosis requires comprehensive considerations based on their clinical, pathologic, immunohistochemical, and molecular features.

Efficacy of Yiqi Wenyang Huwei Decoction on airway inflammation in bronchial asthma in rats based on IL-25/NF-κB signaling pathway / 中成药

AIM To explore the mechanism of Yiqi Wenyang Huwei Decoction on airway inflammation improvement of rats with bronchial asthma based on IL-25/NF-κB signaling pathway.METHODS 60 rats were randomly divided into the control group,the model group,the dexamethasone group(0.2 mg/mL),the low-dose,medium-dose and high-dose Yiqi Wenyang Huwei Decoction groups(1,2,4 g/mL),with 10 rats in each group.Intraperitoneal injection of ovalbumin(OVA)and aluminum hydroxide suspension was applied to establish the rat asthma model,followed by 2-week corresponding dosing of the drugs.The rats of each group had their daily diet,mental status,hair growth and respiration observed;their differential count of inflammatory cells in bronchoalveolar lavage fluid(BALF)detected by automatic hematology analyzer;their pathological changes of lung tissue observed by HE staining;their pulmonary IL-25 protein expression detected by immunohistochemistry(IHC);their levels of IL-4,IL-5 and IL-13 in BALF measured by ELISA;their pulmonary expression of IL-25 and TRAF6 mRNA detected by RT-qPCR;and their pulmonary protein expressions of IL-25,TRAF6,IκBα,p-IκBα,NF-κB p65 and p-NF-κB p65 detected by Western blot.RESULTS Compared with the control group,the model group displayed severe damage of the lung tissue and infiltration of a large number of inflammatory cells;increased number of inflammatory cells and levels of IL-4,IL-5 and IL-13 in BALF(P<0.01);increased mRNA expressions of IL-25 and TRAF6,and pulmonary protein expressions of IL-25,TRAF6,p-IκBα/IκBα and p-NF-κB p65/NF-κB p65(P<0.01).Compared with the model group,all of the Yiqi Wenyang Huwei Decoction groups shared improved pulmonary infiltration of inflammatory cells;decreased number of inflammatory cells and levels of IL-4,IL-5 and IL-13 in BALF(P<0.05,P<0.01);and decreased mRNA expressions of IL-25 and TRAF6,and pulmonary protein expressions of IL-25,TRAF6,p-IκBα/IκBα and p-NF-κB p65/NF-κB p65(P<0.01).CONCLUSION Yiqi Wenyang Huwei Decoction can inhibit the airway inflammation in the rat model of bronchial asthma,which may be related to the inhibited activation of IL-25/NF-κB signaling pathway and the reduced expression of inflammatory factors.

Application of electronic rotation registration manual for residency training based on hospital information system docking: Practice and exploration / 中华医学教育探索杂志

The contents recorded in the rotation registration manual is not only the quantitative indicators for evaluating the quality of residency training, but also the important basis for training assessment and issuance of training certificates. In order to solve the problems of data authenticity, information delay, and repeated entry in the rotation registration manual for residency training, Shanghai East Hospital, Tongji University, launched a project to dock the electronic rotation registration manual with the hospital information system. Through the establishment of the project team, the development of working mechanisms, and the implementation of the project, data analysis was used for process reformation and system optimization, so as to continuously improve management efficiency and medical safety while solving problems and form a set of implementation system with reference significance in practice.

Analysis of menstrual conditions and influencing factors in 281 women infected with COVID-19 / 上海预防医学

ObjectiveTo investigate the menstrual conditions of women infected with COVID-19 in Shanghai and analyze the influencing factors. MethodsFrom December 2022 to March 2023， menstrual data from 281 women infected with COVID-19 in Shanghai were collected with a questionnaire survey， including usual menstrual characteristics， the most recent menstrual period post-infection， symptoms of infection， and medication usage. According to the crossover period between the menstrual period and the infection period of the respondents， the samples were divided into two groups for comparative analysis： those whose menstrual and infection periods overlapped （positive group） and those whose menstruation started after conversion to virus-negative （negative conversion group）. ResultsAmong the 281 respondents， 196 （65.8%） experienced menstrual changes. Among them， 145 （51.6%） had changes in menstrual volume， color and texture， and 109 （38.8%） had changes in menstrual duration or cycle. Decreased menstrual volume （22.1%）， darker color （23.49%）， thicker texture （21.0%）， increased blood clots （16.7%）， and prolonged duration （21.8%） were observed in both groups. The rate of changes in menstrual volume， color， and texture was higher in the positive group （56.8%， 69/110） than that in negative group （37.3%， 76/171） （P<0.05）. Regarding the menstrual cycle changes， the rate of early onset was higher in the positive group （14.5%） compared to the negative conversion group （3.5%）（P<0.05）， while the rate of delayed menstruation was higher in the negative conversion group （25.1%） than that in the positive group （5.5%） （P<0.05）. Correlation analysis showed a weak association between sore throat and menstrual changes （r=0.154， P<0.05）. ConclusionSome women infected with COVID-19 experience short-term changes in their menstrual conditions， characterized by reduced volume， darker color， thick texture， increased clots， and prolonged menstrual duration， reflecting a pathogenesis of blood stasis. Menstruation during the infection period tends to occur earlier， while delayed menstruation is more prevalent at post-conversion.

Advances in cardiovascular protection effects and mechanisms of allicin / 中国中药杂志

Cardiovascular diseases(CVD) with high morbidity and mortality pose severe threats to human life. Allicin, a main active ingredient of garlic, possesses multiple pharmaceutical activities. It not only exerts cardioprotective effects but also prevents the risk factors for CVD. Allicin exerts cardioprotective effects via a variety of mechanisms, including inhibiting oxidative stress, apoptosis, autophagy, and inflammatory responses, regulating lipid metabolism and gut microbiota, inducing hydrogen sulfide production, and dilating vessels. Despite the valuable cardioprotective effects, the instability of allicin has hindered the basic research and clinical application. This paper reviews the progress in the cardioprotective effects and mechanisms of allicin in the last decade and summarizes the methods to improve the stability of allicin. In addition, this review provides a reference for further research and development of allicin in cardiovascular protection.

Meta-analysis of therapeutic effect of intense pulsed light combined with meibomian gland expression on meibomian gland dysfunction related dry eye / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To systematically evaluate the efficacy of intense pulsed light(IPL)combined with meibomian gland expression(MGX)in the treatment of meibomian gland dysfunction(MGD)-related dry eye disease(DED).METHODS: Chinese and English databases such as Chinese national knowledge infrastructure(CNKI), Wanfang, VIP, CBM, ClinicalTrials, PubMed, Embase and Web of Science were searched, and clinical randomized controlled trials(RCTs)using IPL combined with MGX in the experimental group and MGX alone in the control group from January 2017 to September 2022 were included. Six outcome indicators including clinical efficacy, ocular surface disease index(OSDI)score, break-up time(BUT), corneal fluorescein staining(CFS)score, tear meniscus height(TMH)and meibomian gland yielding secretion score(MGYSS)were Meta analyzed by Review Manager 5.3 and Stata 14 software.RESULTS: A total of 15 RCTs were included, with 1 345 patients with MGD-related dry eye. Meta-analysis results showed that the treatment of MGD-related dry eye in the experimental group improved better clinical efficacy(OR=4.95, 95%CI: 2.76～8.90, Z=5.35, P&#x0026;#x003C;0.00001), BUT(SMD=1.26, 95%CI: 0.84～1.69, Z=5.78, P&#x0026;#x003C;0.00001), TMH(SMD=0.37, 95%CI: 0.15～0.59, Z=3.33, P=0.0009), and reduced OSDI scores(SMD=-0.86, 95%CI: -1.44～-0.27, Z=2.85, P=0.004)as well as MGYSS(SMD=-2.43, 95%CI: -4.31～-0.54, Z=2.52, P=0.01)than the control group. However, there was no statistically significant difference in CFS scores(SMD=-0.19, 95%CI: -0.46～0.07, Z=1.43, P=0.15).CONCLUSION: IPL combined with MGX in the treatment of MGD related dry eye can increase the overall effective rate and improve the symptoms and signs of patients with MGD related dry eye better than MGX alone.

Application of bridging study design in preventive vaccine clinical trials / 中华预防医学杂志

Bridging study in vaccine clinical trials means a series of small-scale additional tests on the basis that the original safety and effectiveness of a vaccine have been confirmed in clinical trials, to prove that the characteristics of safety, immunogenicity and effectiveness of a vaccine are similar or consistent after component, population and immunization procedure change to other types which can extrapolate data from existing clinical trials. Compared with traditional vaccine clinical trials, bridging trials can promote the approval of vaccines to the market, accelerate the expansion of vaccine application, and promote the use of vaccines across regions and populations. In recent years, the application of bridge study design in vaccine clinical research has become more and more common. In order to better guide and promote the application of bridging trial design in the field of vaccine clinical research, we reviewed the design characteristics and application examples of bridging study design in vaccine clinical trials, and systematically elaborated the design ideas, key points and statistical evaluation methods of bridging study.

Application of bridging study design in preventive vaccine clinical trials / 中华预防医学杂志

Bridging study in vaccine clinical trials means a series of small-scale additional tests on the basis that the original safety and effectiveness of a vaccine have been confirmed in clinical trials, to prove that the characteristics of safety, immunogenicity and effectiveness of a vaccine are similar or consistent after component, population and immunization procedure change to other types which can extrapolate data from existing clinical trials. Compared with traditional vaccine clinical trials, bridging trials can promote the approval of vaccines to the market, accelerate the expansion of vaccine application, and promote the use of vaccines across regions and populations. In recent years, the application of bridge study design in vaccine clinical research has become more and more common. In order to better guide and promote the application of bridging trial design in the field of vaccine clinical research, we reviewed the design characteristics and application examples of bridging study design in vaccine clinical trials, and systematically elaborated the design ideas, key points and statistical evaluation methods of bridging study.

Oxymatrine regulates autophagy through AMPK/mTOR pathway to inhibit OGD/R-induced damage in astrocytes / 中国药理学通报

Aim To investigate the role of autophagy regulated by the AMPK/mTOR pathway in the prevention of oxygen-glucose deprivation/reperfusion injury ( OGD/R) in astrocytes using oxymatrine ( OMT ) . Methods The isolated and purified astrocytes ( AS) were randomly divided into control group ( CON group), OGD/R group and OGD/R + OMT group (0. 1, 0. 2, 0. 4 mmol · L

Neuropsychological development of large for gestational age infants at the age of 12 months / 中国当代儿科杂志

OBJECTIVES@#To investigate the level of neuropsychological development in large for gestational age (LGA) infants at the age of 12 months.@*METHODS@#The infants, aged 12 to <13 months, who attended the Outpatient Service of Child Care in the First Affiliated Hospital of Shandong First Medical University from December 2021 to June 2023, were enrolled as subjects. According to the gestational age and birth weight, they were divided into preterm appropriate for gestational age (AGA) group, preterm LGA group, early term AGA group, early term LGA group, full-term AGA group, and full-term LGA group. A modified Poisson regression analysis was used to investigate the association between LGA and neuropsychological development outcome at 12 months of age.@*RESULTS@#After adjustment for confounding factors, compared with the full-term AGA group at the age of 12 months, the full-term LGA group had a significant increase in the risk of language deficit (RR=1.364, 95%CI: 1.063-1.750), the early term LGA group had significant increases in the risk of abnormal gross motor, fine motor, language, and the preterm LGA group had significant increases in the risk of abnormal language, social behavior, and total developmental quotient (P<0.05); also, the early term AGA group had higher risks of developmental delay across all five attributes and in total developmental quotient at the age of 12 months (P<0.05); except for the language attribute, the preterm AGA group had higher risks of developmental delay in the other 4 attributes (P<0.05).@*CONCLUSIONS@#The neuropsychological development of LGA infants with different gestational ages lags behind that of full-term AGA infants at 12 months of age, and follow-up and early intervention of such infants should be taken seriously in clinical practice.

Research progress of TRPV4 in glaucoma optic neuropathy / 国际眼科杂志(Guoji Yanke Zazhi)

Glaucomatous optic neuropathy(GON)is the difficulty of glaucoma treatment. In recent years, a variety of theories have been put forward about the pathogenesis of GON, but none of them can explain the principle of optic neuropathy caused by all types of glaucoma, which makes the disease difficult to treat in clinical treatment and is not conducive to early intervention. The latest research found that the transient receptor potential channel vanillic acid subfamily 4(TRPV4)in the retina plays an important role in various pathogenesis of GON. This article will review TRPV4 and its role in the occurrence and development of GON in order to find a common “connection point” for the multiple mechanism theories of GON, which will contribute to further understanding and clinical treatment of the disease.

Effects of long non-coding RNA FAM224A on the proliferation and migration of ovarian cancer cells by regulating the expression of miRNA-590-3p / 肿瘤研究与临床

Objective:To explore the effects of long non-coding RNA (lncRNA) FAM224A on the proliferation and migration of ovarian cancer cells by regulating the expression of miRNA-590-3p (miR-590-3p).Methods:Human ovarian cancer cell lines OC3, SKOV-3, HO-8910, A2780 and human normal ovarian epithelial cell line IOSE80 were selected, and the relative expression of FAM224A in each cell line was detected by real-time quantitative polymerase chain reaction (qRT-PCR). The cell line with the lowest relative expression level of FAM224A was screened for follow-up experiment. The cells were divided into FAM224A group (transfected with FAM224A mimic gene) and control group (transfected with control mimic gene). CCK-8 method and cell scratch test were used to detect the cell proliferation and migration ability of the two groups. The bioinformatics website LncBase v.2 predicted that the target gene that FAM224A might complementarily bind to was miR-590-3p. qRT-PCR was used to detect the relative expression levels of miR-590-3p and forkhead box protein A2 (FOXA2) mRNA, and the expressions of related proteins were detected by Western blot.Results:The relative expression levels of FAM224A in ovarian cancer cell lines OC3, SKOV-3, HO-8910, A2780 and normal ovarian epithelial cell line IOSE80 were 0.23±0.04, 0.65±0.05, 0.45±0.03, 0.63±0.08 and 1.02±0.11, respectively, and the difference was statistically significant ( F = 14.78, P < 0.01), and the cell line with the lowest relative expression level of FAM224A was OC3. The results of CCK-8 method showed that the proliferation ability of OC3 cells in the FAM224A group was lower than that in the control group on the 2nd, 3rd, 4th and 5th day of culture (all P < 0.05). The scratch healing rates of OC3 cells in the FAM224A group and the control group were (18.6±2.3)% and (71.7±7.2)%, respectively, and the difference was statistically significant ( t = 6.99, P < 0.01). The relative expression levels of FAM224A in OC3 cells in the FAM224A group and the control group was 12.36±1.45 and 1.14±0.24, respectively ( t = 13.08, P < 0.01); the relative expression levels of miR-590-3p were 0.19±0.06 and 1.04±0.20, respectively ( t = 4.01, P < 0.01); the relative expression levels of FOXA2 mRNA were 6.37±1.37 and 1.05±0.08, respectively ( t = 3.86, P < 0.01). Compared with the control group, the expression of FOXA2 protein in OC3 cells in the FAM224A group was increased, the expressions of cell proliferation protein cyclin-dependent kinase 2 (CDK2) and cyclin D3 were decreased, and the expression of cell migration protein Snail was decreased. Conclusions:FAM224A is low expressed in ovarian cancer cell lines. FAM224A reduces the proliferation and migration ability of ovarian cancer OC3 cells by inhibiting the expression of miR-590-3p.

Correlation between severity of diabetic retinopathy and corneal SNP changes / 国际眼科杂志(Guoji Yanke Zazhi)

AIM:To investigate the correlation between severity of diabetic retinopathy(DR)and corneal sub-basal nerve plexus(SNP)changes. METHODS: There were 132 patients with 132 eyes in type 2 diabetes(T2DM)and 80 patients with 80 eyes in age-related cataract selected in our hospital from January 2018 to May 2021, among them, there were 52 non-diabetic retinopathy(NDR)patients with 52 eyes, 40 non proliferative diabetic retinopathy(NPDR)patients with 40 eyes and 40 proliferative diabetic retinopathy(PDR)patients with 40 eyes in T2DM. The general data and corneal laser scanning confocal microscopy were analyzed. Spearman rank correlation analysis was used to evaluate the correlation between DR clinical stage and nerve fiber length. RESULTS: There were no differences in gender and age comparisons among 4 groups(P&#x003E;0.05). The diabetes duration in PDR group was significantly longer than NPDR group and NDR group(P&#x003C;0.05). The diabetes duration in NPDR group was significantly longer than NDR group(P&#x003C;0.05). The levels of fasting blood glucose and glycosylated hemoglobin in age-related cataract group were significantly lower than other three groups(P&#x003C;0.05). The best corrected visual acuity in PDR group was significantly lower than NPDR group and NDR group(P&#x003C;0.05). The best corrected visual acuity in NPDR group was significantly lower than NDR group(P&#x003C;0.05). The length of nerve fibers in age-related cataract group was significantly higher than NDR group, NPDR group and PDR group(P&#x003C;0.05). The length of nerve fibers in PDR group was significantly shorter than NPDR group(P&#x003C;0.05). Spearman rank correlation analysis showed that there was a negative correlation between DR stage and nerve fiber length(rs=-0.347, P&#x003C;0.001).CONCLUSION: There was a correlation between the severity of DR and the changes of corneal SNP. The length of nerve fibers in patients with PDR was significantly shorter than patients with NPDR; Both PDR and NPDR have a loss of neural structure and should pay attention to the evaluation and treatment of ocular surface lesions in the treatment of T2DM fundus lesions.

Analysis on Relationship Between Intestinal Flora and Diabetes Cognitive Impairment Based on "Paired Relationship Between Heart and Small Intestine" / 中国实验方剂学杂志

Based on theory of "paired relationship between the heart and the small intestine" in traditional Chinese medicine（TCM）， heart disease can affect the small intestine， and intestinal diseases can also affect the heart. The heart controls mental activities， so if the secretions function of small intestine is impaired， it will hinder the mind of the mind. Modern medicine has found that intestinal flora is closely related to cognitive function， which is consistent with the "paired relationship between heart and small intestine" in TCM. Diabetes cognitive impairment （DCI） is a category of "diabetes dementia" in TCM. According to TCM， the imbalance of spleen and stomach is the starting factor of diabetes dementia， and the phlegm turbidity of spleen deficiency is the pathological product of diabetes dementia. Previous projects have proved that intestinal flora disturbance is the modern pathological basis of spleen and stomach imbalance in TCM， suggesting that restoring spleen and stomach function to adjust intestinal microbial homeostasis is helpful for the prevention and treatment of diabetes dementia. At present， many achievements have been made in the study of the mutual causality between diabetes and intestinal flora disorder. In recent years， the incidence of DCI has increased rapidly， and the pathogenesis is complex and unclear， which increases the difficulty of treatment. Therefore， finding new targets should not be ignored. Given the complex connections among intestinal flora， diabetes and cognitive impairment， it is particularly important to tease out the relationship among the three. Based on previous scientific research， the author analyzed layer by layer and found that intestinal flora can not only affect the synthesis of neurotransmitters in the brain， but also participate in the common pathogenesis of diabetes and cognitive impairment such as chronic inflammation， insulin resistance and blood glucose rise， with a typical target effect. The pathogenic mechanism of intestinal flora in DCI was summarized in order to establish a new target and direction for the treatment， and to explore the scientific connotation of TCM in regulating spleen and stomach for treatment of diabetes dementia.

Effect of glucose metabolism disorders on the short-term prognosis in neonates with asphyxia: a multicenter study in Hubei Province, China / 中国当代儿科杂志

OBJECTIVES@#To study the effect of glucose metabolism disorders on the short-term prognosis in neonates with asphyxia.@*METHODS@#A retrospective analysis was performed on the medical data of the neonates with asphyxia who were admitted to 52 hospitals in Hubei Province of China from January to December, 2018 and had blood glucose data within 12 hours after birth. Their blood glucose data at 1, 2, 6, and 12 hours after birth (with an allowable time error of 0.5 hour) were recorded. According to the presence or absence of brain injury and/or death during hospitalization, the neonates were divided into a poor prognosis group with 693 neonates and a good prognosis group with 779 neonates. The two groups were compared in the incidence of glucose metabolism disorders within 12 hours after birth and short-term prognosis.@*RESULTS@#Compared with the good prognosis group, the poor prognosis group had a significantly higher proportion of neonates from secondary hospitals (48.5% vs 42.6%, @*CONCLUSIONS@#Recurrent hyperglycemia in neonates with asphyxia may suggest poor short-term prognosis, and it is necessary to strengthen the early monitoring and management of the nervous system in such neonates.

Q-marker prediction analysis of Cinnamomi Ramulus in Danggui Sini Decoction based on fingerprint and network pharmacology / 中草药

Objective: To analyze and predict the Q-marker of Cinnamomi Ramulus in Danggui Sini Decoction based on fingerprint and network pharmacology. Methods: The fingerprints of Cinnamomi Ramulus Decoction and Danggui Sini Decoction were established, and analyzed by using the similarity evaluation system software for chromatographic fingerprint of traditional Chinese medicine (2012 edition); The network pharmacology was used to screen and analyze the function target and pathway of related components of Cinnamomi Ramulus, and the "component-target-pathway" network was constructed to predict the potential Q-marker of Cinnamomi Ramulus in Danggui Sini Decoction. Results: The fingerprints of 15 batches of Cinnamomi Ramulus Decotion and 15 batches of Danggui Sini Decoction were established. The similarity of fingerprints was more than 0.96, and seven common components were identified, including protocatechuic acid, coumarin, cinnamic acid, cinnamaldehyde, cinnamyl alcohol, 2-methoxy cinnamic acid, and 2-methoxy cinnamaldehyde. A total of five active components, seven core target sites and 15 key pathways of Cinnamomi Ramulus were screened out through network pharmacology system, and based on the "Five Principles" of quality markers, 2-methoxy cinnamaldehyde, cinnamaldehyde, and cinnamic acid were predicted as potential quality markers. Conclusion: In this study, the quality markers of Cinnamomi Ramulus in Danggui Sini Decoction are analyzed by fingerprint and network pharmacology, which provides a basis for comprehensive control of the quality of Danggui Sini Decoction, reference for further study on the mechanism of Danggui Sini Decoction, and demonstration for the correlation study of quality markers of compound and single medicine in the classic prescription.

Clinical research on lumbar oblique-pulling manipulation in combination with sling exercise therapy for patients with chronic nonspecific low back pain

SUMMARY OBJECTIVE: To investigate clinical curative effects of lumbar oblique-pulling manipulation in combination with sling-exercise-therapy training on chronic nonspecific lower back pain. METHODS: A total of 60 patients with chronic nonspecific lower back pain in the Outpatient Department were included in this study. These patients were randomly divided into two groups: the observation group and the control group. The control group adopted a single sling-exercise-therapy training three times a week, while the observation group adopted lumbar oblique-pulling manipulation in combination with manipulation treatment once a week. The course of treatment lasted for four weeks. RESULTS: (1) Before and after treatment, the ODI score was compared within the group. A remarkable statistical significance was observed from the third day (P<0.05). At the third month of follow-up, the difference in ODI scores between these two groups was statistically significant (P<0.05). (2) Before and after treatment, it was observed that differences in VAS scores from the third day were statistically significant (P<0.05). (3) The difference in muscle strength between these two groups had remarkable statistical significance in the third month of follow-up (P<0.05). CONCLUSION: The effective rehabilitation function of lumbar oblique-pulling manipulation in combination with sling-exercise-therapy training in patients with CNLBP is superior to that of sling-exercise-therapy training alone.

RESUMO OBJETIVO: Investigar os efeitos curativos da manipulação lombar com o movimento de puxar oblíquo combinado a terapia por exercícios de sling-training para dor lombar baixa crônica não específica. METODOLOGIA: Um total de 60 pacientes com dor lombar baixa crônica não específica no ambulatório foram incluídos neste estudo. Esses pacientes foram divididos aleatoriamente em dois grupos: o grupo de observação e o grupo de controle. O grupo de controle aderiu apenas à terapia por exercícios de sling-training três vezes por semana, enquanto o grupo de observação aderiu à manipulação lombar com o movimento de puxar oblíquo combinado à terapia por exercícios de sling-training uma vez por semana. O tratamento durou quatro semanas. RESULTADOS: (1) Antes e após o tratamento, o escore de ODI foi comparado no grupo. Uma significância estatística notável foi observada a partir do terceiro dia (P<0,05). No terceiro mês de acompanhamento, a diferença nos escores de ODI entre os dois grupos foi estatisticamente significante (P<0,05). (2) Antes e após o tratamento, observou-se que diferenças nos escores de VAS a partir do terceiro dia foram estatisticamente significantes (P< 0,05). (3) A diferença de força muscular entre os dois grupos apresentou significância estatística notável no terceiro mês de acompanhamento (p<0,05). CONCLUSÃO: A função de reabilitação efetiva da manipulação lombar com o movimento de puxar oblíquo combinada à terapia por exercícios de sling-training em pacientes com dor lombar baixa crônica não específica é superior à da terapia por exercícios de sling-training sozinha.

Effect of Shenqi Compound Recipe on Intestinal Microecology of Patients with Qi and Yin Deficiency and Blood Stasis Syndrome Newly Diagnosed Type 2 Diabetes Mellitus / 中国实验方剂学杂志

Objective: To observe the effect of Shenqi compound recipe on glucose and lipid metabolism in patients with Qi and Yin deficiency and blood stasis syndrome newly diagnosed type 2 diabetes mellitus (T2DM), and its intervention effect on intestinal microecology and serum proinflammatory factors. Method: The 106 eligible patients were divided into the observation group (54 cases) and the control group (52 cases) by random number table method. Another 40 healthy volunteers in physical examination center of the hospital during the same period were enrolled as health control group. On the basis of Guidelines for the Prevention and Treatment of Type 2 Diabetes in China(2013 edition), control group was provided lifestyle interventions, such as reasonable diet, weight control, moderate exercise, salt restriction, tobacco control, alcohol restriction and psychological balance. In addition to the therapy of the control group, the observation group was given Shengi compound for oral administration, 2 times/days. Both groups were treated for 8 weeks. The fasting blood glucose (FBG), postprandial 2 h blood glucose (PBG), glycosylated hemoglobin (HbA1c), homeostasis model assessment-insulin resistance index (HOMA-IR), total cholesterol (TC), triglyceride (TG), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) before and after treatment were evaluated. The structure and quantity of intestinal flora before and after treatment were detected. The traditional Chinese medicine(TCM)symptom was scored. The levels of interleukin-1β (IL-1β), interleukin-6 (IL-6), IL-8, and tumor necrosis factor-α (TNF-α) were measured before and after treatment. Result: FBG, PBG, HbA1c and HOMA-IR levels in observation group were lower than those in control group (PPPPβ, IL-6, IL-8 and TNF-α levels in observation group were lower than those in control group (PZ=2.134, PConclusion: Shenqi compound can regulate blood glucose and blood lipid in patients with newly diagnosed T2DM (Qi and Yin deficiency and blood stasis syndrome), improve IR, intestinal microecology imbalance, and reduce non-specific inflammatory response, with a good clinical efficacy on intestinal microecology of patients with Qi and Yin deficiency and blood stasis syndrome newly diagnosed type 2 diabetes mellitus.

The application of acoustic pharyngometry in diagnosis and treatment of OSAHS / 临床耳鼻咽喉头颈外科杂志

Obstructive sleep apnea-hypopnea syndrome (OSAHS) is a common clinical disease that seriously threatens human health and life. Accurate location of the upper airway obstruction is the key to the diagnosis and treatment of OSAHS. Acoustic pharyngometry uses sound reflection to quickly assess the cross-sectional area and volume of the upper airway. Acoustic pharyngometry represents a simple, quick, non-invasive method for measuring upper airway dimensions which could predict sleep apnea risk. In this article we sought to introduce the application of acoustic pharyngometry in the diagnosis and treatment of OSAHS.

The protective effects of cordycepin on MPTP-induced dopaminergic neuron damage in mice and its mechanism / 中国药理学通报

Aim To observe the protective effects of cordycepin ( Cor) on dopaminergic neurons in 1-meth-yl-4-phenyl-1 , 2 , 3 , 6-tetrahydropyridine ( MPTP )-in-duced mouse model of Parkinson's disease ( PD) and to explore its mechanism. Methods C57BL/6 mice were administered with MPTP to establish the PD mod-el. Mice in Cor groups were pretreated with Cor (2.5,5.0 and 10.0 mg·kg-1 ) by intragastric administra-tion, respectively. The motor functions of the mice were observed in the open-field test, rotarod test and pole test. The content of DA, the numbers of TH-im-munoreactive cells and apoptotic cells were measured respectively by HPLC-ECD, immunohistochemistry staining and TUNEL staining. The expression of apop-tosis related proteins and MAPK signaling pathway-re-lated proteins ( p38 , p-p38 , ERK1/2 , p-ERK1/2 JNK1/2 and p-JNK1/2 ) were determined by Western blot. Results Cor could significantly improve the mo-tor dysfunction in PD mice. The contents of DA, DOPAC and HVA in the striatum remarkably increased after administration of Cor in MPTP-induced mice. Mo-reover, Cor could obviously reduce both the loss of TH-immunoreactive neurons and the numbers of TUNEL-positive cells in substantia nigra pars compacta ( SNpc) of PD mice. The protein expressions of Bax and cleaved caspase-3 were markedly down-regulated,whereas those of Bcl-2 and the ration of Bcl-2/Bax were significantly up-regulated by Cor pre-treatment followed by MPTP treatment. Furthermore, the protein expressions of p-p38 , p-ERK1/2 and p-JNK1/2 signif-icantly decreased in substantia nigra in Cor groups. Conclusions The results suggest that Cor can protect DA neurons against MPTP-induced injury by inhibiting apoptosis, which may be closely relevant to the inhibi-tion of MAPK signaling pathways.