Application of teaching method for the interpretation of acupoint names in the course of Science of Meridians and Acupoints / 中国针灸

The paper summarizes the valuable experience of the famous teachers of all generations in the teaching & research room of meridians and acupoints of Beijing University of CM. The shortcomings are presented when the acupoints are explained in accordance with the flowing route of meridians in classroom teaching of Science of Meridians and Acupoints. Hence, it is proposed that the acupoint names should be interpreted specially for the acupoints distributed on the same meridians or adjacent ones. It is suggested to emphasize the correlation of each acupoint with its adjacent ones from the perspective of the cultural connotation of acupoint names, and then, the differences and similarities in their clinical indications can be analyzed. Eventually, a new approach to the classroom teaching of Science of Meridians and Acupoints may be provided to guide the excavation of traditional cultural connotation and establish the cultural self-confidence and professional identity.

Research on efficacy-toxicity of Tripterygium wilfordii Hook.F.In treatment of lupus nephritis based on network pharmacology / 中国药理学通报

Aim To explore the efficacy-toxicity of Tripterygium wilfordii Hook.f.in intervention of lupus nephritis by the method of network pharmacology.Methods Firstly, the active components were searched and the action targets of Tripterygium wilfordii Hook.f.were predicted through the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP).Secondly, the target genes of LN were collected through CoolGeN, OMIM and Gene Cards databases.And then, it was mapped to Tripterygium wilfordii Hook.f.targets and the drug component-disease target interaction network was constructed with Cytoscape software, and STRING database was used to analyze the protein interaction network.Finally, the common targets were analyzed by GO and KEGG pathway enrichment analysis using DAVID database to explore the potential mechanism of Tripterygium wilfordii Hook.f.in the treatment of LN.Results A total of 52 active components of Tripterygium wilfordii Hook.f.and 38 targets for the treatment of LN were screened.Most of the components had potential therapeutic effects on LN, but the effects of triptolide, tripterine, kaempferol and β-sitosterol may not be conducive to the improvement of LN.The results of KEGG analysis showed that efficacy-toxicity mainly involved NOD-like receptor signaling pathway, p53 signaling pathway, Toll-like receptor signal pathway and so on.Conclusions Tripterygium wilfordii Hook.f.plays the efficacy-toxicity effect on LN by regulating immune inflammation, cell proliferation and apoptosis, and its overall intervention effect needs further experimental study.

Anatomic classification of the acromial angle and its clinical significance / 解剖学报

Objective To study the acromial angle morphologic type and measurement analysis based on CT 3D reconstruction. Methods Totally 278 cases of adult CT three-dimensional reconstruction of the shoulder morphological data were collected, and the measurement data of the different types was analyzed, its statistical significance was clarified, and the morphological characteristics to division the type of acromial angle were summarized, its diagnosis and treatment under the acromion impingement of guiding significance were discussed. Results The acromial angle was divided into three types (C shaped acromial angle, L shaped acromial angle, and double angle shaped acromial angle). Among them, L type was the most, accounting for 48. 56%, followed by C type, and double angle type was the least. In comparison of the breadth of the acromion and the length of the acromion, L type was significantly longer than C type (P<0. 05). The thickness of acromion at a point of the double angle shaped acromial angle was greater than that of the other two type (P<0. 05). In the comparison of ∠a, the double-angle type was greater than the C type（P＜0.05）, and the C type was greater than the L type（P＜0.05）. Conclusion There are significant differences in the classification and anatomical parameters of acromial angle, and the differences are statistically significant. It has certain guiding significance to the etiology and clinical diagnosis and treatment of subacromial impingement syndrome.

Occupational exposure limit of trimethyltin chloride in workplace air / 中国职业医学

OBJECTIVE: To establish the occupational exposure limit for trimethyltin chloride(TMT) in workplace air. METHODS:According to the GBZ/T 210.1-2008 Guide for Establishing Occupational Health Standards--Part 1: Occupational Exposure Limits for Airborne Chemicals in the Workplace, the relevant literatures on toxicology, population epidemiology and foreign occupational exposure limit of TMT were collected and analyzed. A total of 276 workers with TMT occupational exposure were selected as the exposure group and 25 workers without TMT occupational exposure were selected as the control group.Worksite survey of occupational health and occupational medical examination were carried out. Combined with the literature data, the occupational exposure limit of TMT in the workplace air was calculated by using the 90% medical reference level(internal exposure limit) of the urine TMT level of workers who exposed to TMT without moderate hypokalemia. RESULTS: The time-weighted average of TMT in the workplace air is 0.100 mg/m~3 and the short-term exposure limit is 0.200 mg/m~3 in the United States based on total organic tin. The highest concentration of TMT in the workplace air in Germany is 0.005 mg/m~3. The literature data analysis results showed that the incubation period of TMT poisoning is mostly 3-6 days, and the main symptoms of TMT poisoning are hypokalemia in the early stage, followed by neuropsychiatric symptoms such as headache, memory loss and aggressive behavior. The median(M) and the 0-100 th percentile(P_0-P_(100)) of exposure to TMT were 8.35(< 0.20-91.40) μg/m~3 in the exposure group. The individual TMT exposure level of workers in different positions from high to low were crushing, granulation, withdrawal and assembly positions. The M(P_0-P_(100)) of urinary TMT level in the exposure group was 16.94(<0.50-591.14) μg/L. There was a positive correlation between the individual TMT exposure level and urine TMT level in the exposure group(Spearman correlation coefficient=0.62, P<0.01). The detection rate of hypokalemia in the exposure group was higher than that in the control group(26.1% vs 4.0%, P < 0.05). However, there was no significant difference in the detection rate of moderate hypokalemia between the two groups(3.3% vs 0.0%, P>0.05). The 90% medical reference value of urine TMT was 89.90 μg/L in workers exposed to TMT without moderate hypokalemia. CONCLUSION: In order to prevent acute hypokalemia damage caused by TMT, we recommended that the occupational exposure limit of TMT in the workplace air should be set at 0.025 mg/m~3 in China, and this limit should be the maximum allowable concentration.

Wheat growth and nutrient uptake after phosphorus and potassium applications in saline-sodic field of semi-arid region / Crescimento do trigo e absorção de nutrientes após aplicações de fósforo e potássio em campo salino-sódico do semi-árido

Nutrient deficiency is a limiting factor in saline-sodic soils resulting in low crop production. The study investigated wheat response to P and K added to soils. The K was applied at 0 (K0), 75 (K1), 150 (K2) kg K2O ha-1 as K2S04 and at (0 (P0), 60 (P1), 120 (P2) kg P2O5 ha-1 as (NH4)2HPO4 in three replications under two-factorial randomized complete block (RCB) design. Both treatments significantly enhanced wheat grain (118%) and dry matter yield (60%) at P2K2 compared to control. The P treatments significantly affected leaf P, Mg, SO4, Ca:P, SO4:P ratios and soil P, Ca:P, Cl:P and SO4:P ratios, while K on leaf K, Na, Ca, SO4 concentration, K:Na, K:Ca, SO4:P,Ca:P ratios and soil pH, Na, K, Ca, SO4 concentrations, SAR, Na:K, Ca:K and Na:Ca ratios. Leaf Na was decreased to 85.3 mmol (+) kg-1 at K2 compared to 105.3 mmol (+) kg-1at P2K0. Negative correlation (R2=0.906) of leaf K:Na was found with leaf Na concentration. The correlation of dry matter was higher (R2=0.851) with leaf K:Na ratio than grain yield (R2=0.392). It is concluded that the addition of K and P addition shows beneficial effects in improving crop nutrition and wheat yield in the saline-sodic soil environment.

A deficiência de nutrientes é um fator limitante em solos salino-sódicos, resultando em baixa produção agrícola. O estudo investigou a resposta do trigo ao P e K adicionados ao solo. O K foi aplicado em 0 (K0), 75 (K1), 150 (K2) kg K2O ha-1 como K2S04 e em (0 (P0), 60 (P1), 120 (P2) kg P2O5 ha-1 como (NH4)2HPO4 em três repetições sob delineamento de blocos completos casualizados (RCB) de dois fatores. Ambos os tratamentos aumentaram significativamente o rendimento de grãos de trigo (118%) e de matéria seca (60%) em P2K2 em comparação com o controle. Os tratamentos com P afetaram significativamente o P foliar, Mg, SO4, as razões Ca:P, SO4:P e o P do solo, e as razões Ca:P, Cl:P e SO4:P, enquanto K no K foliar, Na, Ca, concentração de SO4, razões K:Na, K:Ca, SO4:P, Ca:P e pH do solo, Na, K, Ca, concentrações de SO4, SAR, razões Na:K, Ca:K e Na:Ca. O Na da folha foi reduzido para 85,3 mmol (+) kg-1 em K2 em comparação com 105,3 mmol (+) kg-1 em P2K0. Correlação negativa (R2 = 0,906) do K:Na na folha foi encontrada com a concentração de Na na folha. A correlação da matéria seca foi maior (R2 = 0,851) com a relação K:Na da folha do que rendimento de grãos (R2 = 0,392). Conclui-se que a adição de K e P apresenta efeitos benéficos na melhoria da nutrição da cultura e na produtividade do trigo em solo salino-sódico

Determination of forbidden and restricted pesticides in Angelicae Sinensis Radix / 中国中药杂志

The present study is to establish a method for simultaneous determination of 50 kinds of pesticides in Angelicae Sinensis Radix by using liquid chromatography tandem mass spectrometry. The forbidden,restricted and customary pesticides were picked out as detecting indexes according to the principals of risk management. The factors affecting the extraction,purification,and detection were optimized,and the final condition was established as follows: the samples were extracted with acetonitrile. The separation of target compounds were performed by liquid column,and quantitative analysis was carried out by LC-MS/MS with MRM model. The calibration curves were linear in the range of 1-100 μg·L~(-1) with correction coefficients of greater than 0. 990. The recoveries of more than 93. 9%pesticides were ranged from 60% to 140% at three spiked levels. The detecting indexes in the method cover most forbidden and restricted pesticides,which is meaningful for the safety supervision of the Angelicae Sinensis Radix. With the advantage of rapidness and accuracy,this method can be used for routine determination of multi-pesticides in Angelicae Sinensis Radix.

Comparison of surgical and mechanical ventilation for flail chest / 局解手术学杂志

Objective To compare the efficacy of surgical treatment(ST) and mechanical ventilation treatment(MVT) for flail chest.Methods From March 2013 to May 2017,81 patients with flail chest who underwent ST(28 cases) and MVT(53 cases) were enrolled in ICU.The relevant indicators of efficacy were compared including mechanical ventilation (MV) time,bed rest time,oxygen administration time,catheterization time,antibiotic use time,drug analgesia,drug analgesia patients,proportion of stop/postoperative sputum alone,ICU treatment time,hospital stay,mortality,readmission within two months and long-term pulmonary function after discharge.Results The MV time,bed time,oxygen time,antibiotic use time,ICU treatment time and hospitalization time of MVT were longer than those of ST group,the differences were significant(P ＜ 0.05).MVT had more analgesic times,more analgesic cases,smaller proportion of offline/postoperative sputum along and less hospitalization fees compared with ST group,the differences were significant(P ＜0.05).There was no significant difference in the main indexes of pulmonary function between two groups in 3 months after discharge.Conclusion ST and MVT respectively has advantages and disadvantages for flail chest.There is no significant difference in long-term pulmonary function of ST and MVT.While MVT has less trauma and lower cost.The appropriate treatment could be selected according to the clinical situation.

Research progress of regulation mechanism of innate immunity in malaria / 中国药理学通报

Malaria is a kind of disease detrimental to human health and plasmodium is a critical pathogen in it. The immunity against foreign antigens including plasmodium could be divided into two categories, namely, adaptive immunity and innate im-munity. Innate immunity induces non-specific immune response, and is composed of monocyte,macrophage,γδT cell,DC,NK, and cytokines etc. Innate immunity cooperates with adaptive im-munity efficiently to protect against malaria. Meanwhile,autoph-agy is not only the cellular degrading process, but also gets in-volved in regulating immune system and defending against plas-modium infection. Therefore, elucidation of corresponding mechanism could provide proof for efficiently controlling and cu-ring malaria,developing related medicine and vaccine,and clin-ical treatment as well. This article reviews the constitution of in-nate immunity in malaria,related regulation mechanism and rel-evant therapeutic targets for it.

Landscape of PD-1/PD-L1 Regulation and Targeted Immunotherapy / 中国医学科学杂志(英文版)

Programmed cell death protein 1 (PD-1)/programmed death ligand 1 (PD-L1) is a significant immune checkpoint, and the dysfunction of this axis contributes to tumor metastasis and immune escape. PI3K/Akt/mTOR and MAPK signal network induces PD-1/PD-L1 expression and facilitates tumor progression. Transcriptional factors such as hypoxia induced factors, PTEN, p53, CDK5, BRD4, STAT modulate PD-1/PD-L1 expression. PD-1/PD-L1 level is also regulated via epigenetic and post-translational manner. The underlying mechanisms mentioned above may provide potential targets for tumor treatment. At present, the combination therapy of PD-1/PD-L1 monoclonal antibodies plus small molecular inhibitors has achieved good outcomes in tumor treatment.

Up- and Down-regulated Leukemia-related Protein 16 Affects ERα Expression and Prolactin Secretion by GH3 Cells / 生物医学与环境科学（英文）

Prolactinoma is an estrogen-related tumor and leukemia-related protein 16 (LRP16) is correlated with the progression of estrogen-related tumors, but the regulatory mechanism between LRP16 and prolactinoma remain unclear. This study demonstrates a variation in LRP16 with estrogen receptor α (ERα) in prolactinoma models and the up and downregulation effects of LRP16 on prolactin secretion of pituitary adenomas cells (GH3 cells). In our study, 50 male SD rats (30-day-old) were randomly divided into five groups of 10 rats each. After 120 days of treatment, the rats were sacrificed, and the expression of LRP16 and ERα were examined by Western blot and immunohistochemistry to explore the changes in ERα, LRP16, and prolactin. After siRNA transfection of the respective genes, the GH3 cells were cultured, and their secretory function as well as the expression of ERα mRNA and prolactin were analyzed by enzyme-linked immunosorbent assay and real-time-polymerase chain reaction analysis. The results show that secretion of prolactin by GH3 cells can be affected by up and downregulating LRP16 expression, which may provide a novel medical therapy in clinical trials.

Comparison of laparoscopic papillary dilation and Endoscopic sphincterotomy with small incision treating fine stones in common bile duct with stricture of oddi sphincter / 中国内镜杂志

Objective Analyze and compare the clinical data of patients with choledocholithiasis combined with benign biliary stricture and Oddi sphincter received laparoscopic percutaneous endoscopic dilation of duodenal papilla and endoscopic sphincterotomy, to explore the clinical experience and investigate the safety and superiority of laparoscopic papillary dilatation and the clinical value in extending the first phase suturing.. Methods From January 2016 to January 2017, 60 patients with choledocholithiasis combined with Oddi sphincter received laparoscopic nipple expansion (30 cases, Group L) and the others received endoscopic sphincterotomy (30 cases, Group E). All the patients clinical data was retrospectively compared and analyzed to explore the clinical experience. Results All operation were successfully performed with no perioperative deaths occurred.. By comparison of the clinical data before and after surgery, we learned that the changes of alanine aminotransferase (ALT), aspartate transaminase (AST), direct bilirubin and postoperative biliary tract bleeding has no statistically significant difference (P > 0.05), while the operation time, the changes of blood amylase and lipase, postoperative gastrointestinal symptoms, postoperative pancreatitis, gastrointestinal function recovery time has statistically significant differences (P < 0.05). There has one self-healing bile leakage case in Group L thanks to routine placement of abdominal drainage tube intraoperatively. The patients gastrointestinal function recovered quick and not suffered pancreatitis because of there's no incision of nipple sphincter. Conclusion Laparoscopic papillary dilation reflects its superiority for not increase postoperative liver function damage, DBIL abnormalities, residual stones, biliary tract bleeding and biliary stricture, while can effectively decrease the incidence of complications such as postoperative pancreatitis, bile reflux and gastrointestinal symptoms. It is safe and effective with less postoperative complications in appropriately application in treatment of fine diameter common bile duct stones with sphincter of Oddi stenosis.

Comparison of laparoscopic papillary dilation and Endoscopic sphincterotomy with small incision treating fine stones in common bile duct with stricture of oddi sphincter / 中国内镜杂志

Objective Analyze and compare the clinical data of patients with choledocholithiasis combined with benign biliary stricture and Oddi sphincter received laparoscopic percutaneous endoscopic dilation of duodenal papilla and endoscopic sphincterotomy, to explore the clinical experience and investigate the safety and superiority of laparoscopic papillary dilatation and the clinical value in extending the first phase suturing.. Methods From January 2016 to January 2017, 60 patients with choledocholithiasis combined with Oddi sphincter received laparoscopic nipple expansion (30 cases, Group L) and the others received endoscopic sphincterotomy (30 cases, Group E). All the patients clinical data was retrospectively compared and analyzed to explore the clinical experience. Results All operation were successfully performed with no perioperative deaths occurred.. By comparison of the clinical data before and after surgery, we learned that the changes of alanine aminotransferase (ALT), aspartate transaminase (AST), direct bilirubin and postoperative biliary tract bleeding has no statistically significant difference (P > 0.05), while the operation time, the changes of blood amylase and lipase, postoperative gastrointestinal symptoms, postoperative pancreatitis, gastrointestinal function recovery time has statistically significant differences (P < 0.05). There has one self-healing bile leakage case in Group L thanks to routine placement of abdominal drainage tube intraoperatively. The patients gastrointestinal function recovered quick and not suffered pancreatitis because of there's no incision of nipple sphincter. Conclusion Laparoscopic papillary dilation reflects its superiority for not increase postoperative liver function damage, DBIL abnormalities, residual stones, biliary tract bleeding and biliary stricture, while can effectively decrease the incidence of complications such as postoperative pancreatitis, bile reflux and gastrointestinal symptoms. It is safe and effective with less postoperative complications in appropriately application in treatment of fine diameter common bile duct stones with sphincter of Oddi stenosis.

Thinking on development of Shanxi Astragali Radix industry / 中国中药杂志

Shanxi, a traditional production area to produce genuine Astragali Radix of high quality, has experienced major changes in the pattern of resources. This area once accounted for half of Astragali Radix industry, but now only serves as the largest supply area of traditional wild Astragali Radix. Furthermore, the strategic position of Shanxi Astragali Radix industry will become more prominent and more important to economic and social development in face of the diversity of market demands, especially for the strong demands of high-end Astragali Radix. In addition, Astragalus industry involves the simultaneous development of the first, second and tertiary industries in many areas, and it is typical and representative in the traditional Chinese medicine industry development. However, the application and industrial development of Shanxi Astragali Radix have been restricted due to the problems such as blind promotion of transplanting cultivation technology, and lack of science and technology including efficacy investigation, safety evaluation, standardization and controllability studies. Therefore, we would analyze the production history, resource structure, the current situation and progress of industry development, scientific research foundation and existing problem in this paper, and put forward countermeasures for development and technical innovation in order to make Astragali Radix industry bigger and stronger through innovation-driven and make benefits for demos. This thought provides a reference for the exploratory development of other large varieties of Chinese medicinal materials.

Analysis and evaluation of alkaloids and flavonoids in flower of Sophora flavescens from Shanxi province / 中国中药杂志

This study intends to explore the potential resource-orientedutilization value of the flower of Sophora flavescents by analyzing alkaloids and flavonoids in the flower of S. flavescens from Shanxi province. This study established a rapid UPLC-TQ-MS/MS method that is used for determination of seven alkaloids and seven flavonoids in the flower of S.flavescens. The different florescences all have the seven detected alkaloids such as cytisine, oxy-matrine, oxy-sophocarpine, sophoridine, N-methylcytisine, matrine, sophocarpine.The total contents of detected alkaloids are as follows: flower buds 1.47%, primal flowers 1.34%, full bloomed flowers 1.17%, faded flowers 1.01%. The top three contents of alkaloids are N-methylcytisine , oxy-sophocarpine and oxymatrine, accounting for about 83% of the total amount of detected alkaloids. All the samples in different florescences have the seven detected flavonoids such as rutin, luteolin, quercetin, isoquercitrin, trifolirhizin, kurarinone, and kushenol I. The total contents of detected alkaloids are as follows: flower buds 495.2 μg•g⁻¹, primal flowers 313.7 μg•g⁻¹, faded flowers 224.2 μg•g⁻¹, full bloomed flowers 193.0 μg•g⁻¹. The content of luteolinis relatively higher than other detected flavonoids, accounting for about 89%-94% of the total amount of detected flavonoids. The results indicated that the flower of S.flavescens could be an important material resource to obtain the resourceful alkaloids. This result can provide scientific basis for resource-oriented utilization and industrial development of the flower of S. flavescens.

Evaluation analysis of alkaloids in seed of Sophora flavescens from Shanxi province and exploration of its utilization value / 中国中药杂志

According to the research strategy of resource chemistry of Chinese medicinal materials and Chinese medicinal resources recycling utilization, this study intends to explore the potential resource-oriented utilization value of the seed of Sophora flavescens by contrasting with its kindred plant S. alopecuroides. This study established a rapid UPLC-Q-TOF-MS/MS and UPLC-TQ-MS/MS method to determine the alkaloids in the seed of S. flavescens. Results of UPLC-Q-TOF-MS/MS analysis showed that the alkaloids in the seed of S. flavescens were highly similar with S. alopecuroides.In the determination of 7 kinds of alkaloids, the total content was 11.203 and 15.506 mg•g⁻¹ in the seed of S. flavescens and S. alopecuroides, respectively. The content of oxymatrine, oxysophocarpine and sophoridine is high in the seed of S. flavescens. The results indicated that the seeds of S. flavescens. could be an important material resource to obtain alkaloids.

Gene Expression Profile of Persistent Postoperative Hypertension Patients with Aldosterone-producing Adenomas / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Hypertension often persists after adrenalectomy for primary aldosteronism (PA). Many studies have analyzed the outcomes of adrenalectomy for aldosterone-producing adenomas (APA) to identify predictive factors for persistent hypertension. However, differentially expressed genes in persistent postoperative hypertension remain unknown. Our aim was to describe gene expression profile of persistent postoperative hypertension patients with APA.</p><p><b>METHODS</b>In this study, we described and compared gene expression profiles in persistent postoperative hypertension and postoperative normotension in Chinese patients with APA using microarray analysis. Confirmation was performed with quantitative real time-polymerase chain reaction analysis. Bioinformatic analysis (gene ontology analysis, pathway analysis and network analysis) was used for further research.</p><p><b>RESULTS</b>Microarray analysis identified a total of 99 differentially expressed genes, including 18 up-regulated and 81 down-regulated genes. Among the dysregulated genes were fat atypical cadherin 1 as well as fatty acid binding protein 4 and other genes that have not been previously studied in persistent postoperative hypertension with APA. Bioinformatics analysis indicated that differentially expressed genes were associated with lipid metabolic process, metal ion binding, and cell differentiation. Pathway analysis determined that five pathways corresponded to the dysregulated transcripts. The mRNAs-ncRNAs co-expression network was composed of 49 network nodes and 72 connections between 18 coding genes and 31 noncoding genes.</p><p><b>CONCLUSIONS</b>This study revealed differentially expressed genes in persistent postoperative hypertension with APA and provided a resource of candidate genes for exploration of possible drug targets and prognostic markers.</p>

Bicyclol combined with ganciclovir for treatment of infantile cytomegalovirus hepatitis / 南方医科大学学报

<p><b>OBJECTIVE</b>To evaluate the therapeutic effects of bicyclol combined with ganciclocir on infantile cytomegalovirus hepatitis.</p><p><b>METHODS</b>Seventy infants with cytomegalovirus hepatitis were randomized into treatment group (n=35) and control group (n=35) for a 2-week-long treatment with ganciclocir (5 mg/kg) with and without oral bicyclol (3 mg/kg, twice daily), respectively.</p><p><b>RESULTS</b>In both groups, significant changes occurred in the levels of alanine aminotransferase, alkaline phosphatase, serum total bilirubin, serum total bile acid, and glutamyl transpeptidase after the 2-week treatment (P<0.01); these parameters differed significantly between the two groups after the treatment (P<0.01). Compared with those in the control group, the infants in the treatment group showed significantly better responses to the treatment (P<0.05) with a significantly higher rate of serum anti CMV IgM negativity (P<0.05).</p><p><b>CONCLUSIONS</b>Bicyclol combined with ganciclocir can reduce glutamic pyruvic transaminase, alkaline phosphatase and serum total bilirubin, and decrease bile acid levels to lessen liver cell damage and promote the recovery of liver cells.</p>

Effects of guideline-based hypertension management in rural areas of Guangdong Province / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>Despite the improvement in the health care industry, the rates of undetected, untreated, and uncontrolled hypertension (HTN) are still very high, especially in rural areas of China. The aim of this study was to investigate the efficacy and efficiency of a guideline-based HTN management (novel therapy) in population of rural areas of Guangdong Province.</p><p><b>METHODS</b>Totally, 3113 patients with essential HTN in a rural area of Guangdong Province were enrolled and assigned to two groups, named traditional (n = 372) and novel therapeutic (n = 2741) groups, respectively. Patients in the traditional group were treated routinely, and patients in the novel group were treated in a novel model characterized by regular educational programs for hypertensive populations, close monitoring of blood pressure in combination with finely tuned antihypertensive medications, strict implementation of lifestyle modification and improving medical knowledge and skill of local medical staff efficiently. After 2 years of follow-up, primary endpoints including magnitude of systolic and diastolic blood pressures (SBP and DBP) decrease, treated and controlled rates, as well as secondary endpoints, were evaluated in both groups.</p><p><b>RESULTS</b>Initially, the treated rate was significantly higher in traditional group than that of novel group (71.15% vs. 64.99%, P < 0.05), while the controlled rates were comparable and insignificant difference between baseline BP in both groups (31.07% vs. 26.88%, P > 0.05). Four variables were significantly different, namely smoking rate, daily vegetable consumption (VC), and serum levels of low-density lipoprotein-cholesterol and fasting blood glucose between these two groups. After 2 years of follow-up, decreases in SBP and DBP were more prominent in the novel group (P < 0.001). Treated and controlled rates in both groups were both increased. Nevertheless, in comparison to the traditional group, controlled rate increased more significantly in the novel group (64.31% vs. 37.85%, P < 0.001). Variables indicating lifestyle modification such as high sodium consumption, percentages of alcohol abuse, daily VC were profoundly improved in the novel group.</p><p><b>CONCLUSIONS</b>The guideline-based HTN management implemented in the current study was beneficial for HTN control in rural areas of Guangdong Province.</p>

Progress of animal research on electro-acupuncture treatment for depression(△) / 中国医学科学杂志(英文版)

This paper summarized the Chinese literatures in the previous 5 years about the pre-clinical animal researches on the application of electro-acupuncture (EA) treatment for depression, searched in China National Knowledge Infrastructure (CNKI). The efficiency of EA treatment for depression and the mechanism of it were discussed, to shed light on new ideas and new fronts for the further research on depression in clinical or pre-clinical fields.