Acupuncture for chronic prostatitis/chronic pelvic pain syndrome: a randomized controlled trial / 中国针灸

OBJECTIVE@#To observe the short-term efficacy, long-term efficacy and safety of acupuncture for chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS).@*METHODS@#Forty-two patients with CP/CPPS were randomly divided into an acupuncture group (21 cases, 1 case dropped off) and a sham acupuncture group (21 cases). The patients in the acupuncture group were treated with acupuncture at bilateral Zhongliao (BL 33), Huiyang (BL 35), Shenshu (BL 23) and Sanyinjiao (SP 6); the needling depth of Zhongliao (BL 33) and Huiyang (BL 35) was 60 to 80 mm, while Shenshu (BL 23) and Sanyinjiao (SP 6) was directly punctured of 30 mm. The patients in the sham acupuncture group were treated with acupuncture at non-acupoints, including points 2 cm next to Shenshu (BL 23), Zhongliao (BL 33) and Huiyang (BL 35), and the midpoint of the connecting line between the spleen meridian and the kidney meridian. All the non-acupoints were treated with directly puncture of 2 to 3 mm. The needles were left for 30 min in both groups, once every other day in the first four weeks, three times a week, and twice a week in the next four weeks, totally 20 treatments. Before treatment, after treatment and in follow-up of 24 weeks after treatment completion, the National Institutes of Health-chronic prostatitis symptom index (NIH-CPSI) score and urinary flow rate were observed in both groups; the clinical efficacy and safety were evaluated.@*RESULTS@#Compared with those before treatment, the pain and discomfort scores, urination symptoms scores, quality of life scores and total scores of NIH-CPSI in both groups were reduced after treatment in the two groups (P<0.01), while each item score and total score of NIH-CPSI in the acupuncture group were reduced in follow-up (P<0.01, P<0.05). After treatment and in follow-up, each item score and total score of NIH-CPSI in the acupuncture group were lower than those in the sham acupuncture group (P<0.05, P<0.01). After treatment, the maximum and average urinary flow rates in the acupuncture group were higher than those before treatment (P<0.05), and the average urinary flow rate in the acupuncture group was higher than that in the sham acupuncture group (P<0.05). The total effective rate was 75.0% (15/20) in the acupuncture group, which was higher than 42.9% (9/21) in the sham acupuncture group (P<0.05). No significant adverse reactions were observed in the two groups, and there was no significant difference in the incidence of adverse reactions between the two groups (P>0.05).@*CONCLUSION@#Acupuncture could effectively alleviate the clinical symptoms, improve quality of life, and has a sustained, safe and reliable therapeutic effect in patients with CP/CPPS.

Effect of Yin Yang protein 1 transcriptionally regulating acetyl-CoA carboxylase 1 on the cell migration and lipogenesis in ovarian cancer / 肿瘤研究与临床

Objective:To investigate the expression of acetyl-CoA carboxylase 1 (ACC1) in ovarian cancer tissues and cells, and the related mechanisms of the effect of ACC1 on cell migration and lipogenesis in ovarian cancer.Methods:Samples including 1 case of normal ovarian tissue, 1 case of ovarian cancer primary lesion tissue and 1 case of ovarian cancer omentum metastatic tissue diagnosed by pathology examination of patients undergoing surgery resection who admitted to Linyi Cancer Hospital between January 2019 and December 2021 were collected. Immunohistochemistry was used to detect the protein levels of ACC1 and Yin Yang protein 1 (YY1) of all tissues. The PROMO database was used to predict the possible binding sites of YY1 and ACC1 promoter region. Through the assembled viral vector, the HEY cells of human ovarian cancer with ACC1 or YY1 expression [the untreated cells were treated as the negative control (NC)], or knocked down ACC1 or YY1 (the interference sequence sh1, sh2, sh3 was transferred to the target gene, and the negative control sequence shNC was transferred to the interference sequence). Double luciferase reporter gene assay was used to verify the binding sites of YY1 and ACC1 promoter and the activity of transcriptional regulation. Real-time fluorescence quantitative polymerase chain reaction (qRT-PCR) and Western blot were used to detect the mRNA and protein expression levels of ACC1 and YY1 in the treated HEY cells, respectively. Transwell assay was used to detect the migration ability of HEY cells. Oil red O staining and Nile red staining were used to detect the lipid droplets in HEY cells.Results:The immunohistochemical scores of ACC1 and YY1 were 0, 2, 8 scores and 0, 4, 6 scores, respectively in normal ovarian tissue, primary lesion of ovarian cancer, and omentum metastatic tissue. Transwell assay showed that the number of invasive HEY cells in ACC1 overexpression group was more than that in NC group [(87.7±7.4) vs. (52.2±4.2), t = 5.19, P = 0.003]. The number of invasive HEY cells in ACC1-sh1 group, and ACC1-sh2 group with the knockdown of ACC1 was less than that in shNC group [(21.2±1.5), (29.7±2.3) vs. (56.2±5.3); t value was 6.41, 3.77; P < 0.001, P < 0.005]. The number of lipid droplets in HEY cells in the ACC1 overexpression group was more than that in the control NC group [Oil red O staining: (301±25) vs. (215±21); Nile red staining: (287±15) vs. (207±10); all P < 0.05]; the number of lipid droplets in HEY cells in ACC1-sh1 and ACC1-sh2 group with the knockdown of ACC1 was less than that in ACC1-shNC group [Oil red O staining: (113±8), (119±12) vs. (195±18); Nile red staining: (82±8), (117±11) vs. (165±17); all P < 0.05]. The result of dual luciferase reporter assay showed that overexpression of YY1 promoted the luciferase activity of the wild type ACC1 promoter region report gene ( P = 0.003), while the luciferase activity of the report gene was inhibited compared with the wild type after the mutation of binding sites of YY1 in ACCI promoter region ( P = 0.008). Western blot results showed that the expression levels of YY1 and ACC1 protein in HEY cells with YY1 overexpression group were higher than those in NC group, which indicated a synergistic increasing trend of both YY1 and ACC1; the expression levels of YY1 and ACC1 protein in YY1-sh1 group, YY1-sh2 group and YY1-sh3 group with the knockdown of YY1 were lower than those in the control YY1-shNC group, which indicated a synergistic decreasing trend of both YY1 and ACC1. Conclusions:ACC1 and YY1 are highly expressed in ovarian cancer metastatic tissues and both show a positive correlation trend. The expression level of ACC1 in vitro has an impact on cell migration and lipogenesis in ovarian cancer via YY1 transcriptionally regulating ACC1.

Countermeasures of "early clinical, multi-clinical and repeated clinical" for medical undergraduates / 中华医学教育探索杂志

In 2012, Chongqing Medical University was approved to be the first batch of pilot universities in China for excellent doctor education and training program, which started the exploration of "early clinical, multi-clinical and repeated clinical" for medical students, and put it into practice in clinical medicine of Batch 2015 ("5+3" integrated specialty). This paper applies the methods of literature research, questionnaire survey and empirical research to understand the needs and suggestions of students for clinical practice. It is suggested that the concept of "early clinical practice" should be integrated into the theoretical teaching, the teaching method of "case introduction" should be adopted in the course of integrated medicine education, the course of Clinical Skills should be reformed, the clinical practice activities such as "early admission to the ward" should be carried out, and the evaluation system of clinical practice should be rebuilt, hoping to provide references for the exploration of "early clinical, multi-clinical and repeated clinical" in medical education of other colleges and universities.

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.

Effect of electroacupuncture combined with aerobic exercise on IGF-I /Akt pathway in skeletal muscle of aging rats / 中国骨伤

OBJECTIVE@#To explore the effects of low-frequency electroacupuncture combined with aerobic exercise on sarocopenia, and the effects of IGF-I /Akt and its downstream signaling pathway-related protein.@*METHODS@#Naturally aging SD rats were used as research objects. Thirty-two 6-month-old male SD rats weighing 400 to 450 g were bred to 12-month-old and randomly divided into 4 groups according to body weight:Control group(YC, only grasp, fix, put back, without other intervention), electroacupuncture group (YA, electroacupuncture intervention), exercise group (YE, exercise intervention) and electroacupuncture+exercise group (YEA, electroacupuncture combined with exercise intervention). SD rats were continuously intervened from 12 months to 18 months of age. At the end of the experiment, the conditions of naturally aging rats in each group were observed:skeletal muscle wet weight / weight ratio;HE staining morphology of soleus muscle under light microscope; qPCR was used to detect the expression level of IGF-I mRNA in skeletal muscle;the expression of AKT, mTOR, p70S6K and p-p70S6K proteins in rat gastrocnemius was determined by Western blot.@*RESULTS@#In 18-month-old rats, the intervention period was 6 months. (1) Compared with YC group, YA group and YEA group significantly increased the wet weight / body weight ratio of gastrocnemius muscle in 18 months old rats. YEA group could significantly increase the wet weight / body weight ratio of soleus muscle compared with YC group YC group and YA group (@*CONCLUSION@#Electroacupuncture combined with aerobic exercise can attenuate sarocopenia in 18-month-old naturally aging rats. The molecular mechanism may be related to the promotion of protein synthesis by activating the IGF-I / Akt pathway.

Ethnopharmacology, Phytochemistry, Pharmacology, Toxicology and Clinical Applications of Radix Astragali / 中国结合医学杂志

Radix Astragali (RA), a traditional Chinese medicine from the dried root of Astragalus species, is widely distributed throughout the temperate regions of the world. The major bioactive constituents of RA are triterpene glycosides, flavonoids, saponins, and alkaloids, and these compounds mostly exert pharmacological activities on the cardiovascular, immune, respiratory, and hepatic systems. This review summarizes the recent studies on RA and provides a comprehensive summary regarding the status of resources, ethnopharmacology, phytochemistry, pharmacology, toxicology, clinical application, and patent release of RA. We hope this review can provide a guidance for further development of therapeutic agents from RA.

Discovery and activity verification of reniformin A as an anti-tumor leading compound / 中国中药杂志

Reverse prediction and molecular docking techniques were employed to evaluate the feasibility of reniformin A(RA) as an anti-tumor leading compound. Based on the reverse prediction, network pharmacology was used to construct a "disease-compound-target-pathway" network. Thirty-nine tumor-related targets of RA were predicted, which participated in the regulation of multiple cellular activities such as apoptosis, cell cycle, and tumor metastasis, and regulated estrogen signal transduction and inflammatory response. Discovery Studio 2020 was adopted for molecular docking and toxicity prediction(TOPKAT). As revealed by the results, the binding affinity of RA with the tumor-related targets ABL1, ESR1, SRC and BCL-XL was stronger than that of oridonin(OD), while its mutagenicity, rodent carcinogenesis, and oral LD_(50) in rats were all inferior to that of OD. Furthermore, in vitro experiments were performed to confirm the anti-tumor activity of RA, and the mechanism was preliminarily discussed. The results demonstrated that RA was superior to OD in cytotoxicity, inhibition of cell colony formation, and induction of apoptosis. RA, possessing potent anti-tumor activity, is expected to be a new anti-tumor leading compound.

Quality standards of Gleditsiae Spina and its decoction pieces / 中国中药杂志

In view of the current inadequate standards for Gleditsiae Spina in the Chinese Pharmacopoeia, this study put forward some new items of the quality standards of Gleditsiae Spina. Thin-layer chromatography(TLC) was performed for identification with the reference substance of taxifolin and the reference material of Gleditsiae Spina as the control. According to the general principles of the Chinese Pharmacopoeia(2020 edition, Vol. 4), the moisture, total ash content, and alcohol-soluble extract of medicinal materials and decoction pieces of Gleditsiae Spina were determined. The content determination method for medicinal materials and decoction pieces of Gleditsiae Spina was established using high-performance liquid chromatography(HPLC), with taxifolin as the quality control index. Based on the determination results of 30 batches of samples of Gleditsiae Spina from different habitats, the draft quality standards of Gleditsiae Spina were developed, which provided suggestions for the revision of the quality standards of Gleditsiae Spina in the Chinese Pharmacopoeia.

Research Progress of ZHANG Zhong-jing's Classical Formulae in Treatment of Depression / 中国实验方剂学杂志

Depression is a kind of emotional and mental disorder， which is related to many pathogenic factors， such as abnormal metabolism of monoamine neurotransmitters， immune inflammatory reaction， neuroendocrine disorder and so on. it has the characteristics of high disability rate and high recurrence rate， which is seriously harmful to human health. It brings huge economic burden to patients and their families. At present， the commonly used antidepressants in clinic are monoamine oxidase inhibitors， tricyclic antidepressants and selective 5-hydroxytryptamine reuptake inhibitors. Long-term use causes adverse reactions such as cardiovascular， urinary and digestive dysfunction. The multi-target， multi-pathway and multi-mechanism of traditional Chinese medicine has played a great role in the treatment and rehabilitation of depression. At the same time， traditional Chinese medicine has gradually become a hot spot in the research and development of antidepressants because of its small side effects and good drug compliance. Especially the ZHANG Zhong-jing's classical formulae with precise medication and rigorous prescription has unique advantages in the treatment of depression. For thousands of years， it has been used clinically by countless doctors in the treatment of various types of depression， with definite curative effects and few side effects. In recent years， clinical research， experimental research， and pharmacological research around ZHANG Zhong-jing's classical formulae for depression have been continuously expanded and deepened. This article reveals the rules of medication of the treatment of depression with ZHANG Zhong-jing's classical formulae from three aspects of Bupleurum class prescription， Gardenia class prescription， and other prescriptions， which is reflected in the study on the composition of prescription， the etiology， and pathogenesis and the symptoms of the treatment. Integrating and classifying ZHANG Zhong-jing's classical formulae's experience in the treatment of depression， mainly expounded from two aspects， clinical research and pharmacological research， summarizing the research perspective and progress of Zhongjing prescription medicine in the treatment of depression in recent years， to excavate， inherit and develop ZHANG Zhong-jing's classical formulae， and provide experience and reference for the treatment of depression from multiple angles and ideas.

Effect of Chaihu Jia Longgu Mulitang on Signaling Pathway of PI3K/Akt/GSK3β/β-catenin in Hippocampus Tissue of Rats with Depression / 中国实验方剂学杂志

Objective:To study the effect of Chaihu Jia Longgu Mulitang on phosphatidylinositol-3-kinases （PI3K）/protein kinase B （Akt）/glycogen synthase kinase 3β （GSK3β）/β-catenin signaling pathway of hippocampus in rats with depression. Method:A total of 120 SD rats were randomly divided into normal group，model group， and low， middle and high-dose Chaihu Jia Longgu Mulitang groups（3.25，6.5，13 g·kg-1）， and fluoxetine group， with 20 rats in each group. Except normal group， the depression model was prepared through chronic unpredictable mild stimulation（CUMS）. The normal group and the model group were given normal saline with 6.5 g·kg-1 by gavage. Chaihu Jia Longgu Mulitang groups were intragastrically given corresponding herbal drugs 3.75，6.5，13 g·kg-1， while fluoxetine group was intragastrically given fluoxetine 10 mg·kg-1 for 21 days， once a day. Then the depressive behaviors of rats were observed by sucrose preference test （SPT） and forced swimming test （FST）. Western blot was used to detect the protein expressions of PI3K，Akt，GSK3β and phosphorylation level. Result:Compared with normal group，the sucrose preference index was decreased significantly，while the immobility time in FST was increased significantly（P<0.01）， the protein expressions of PI3K， p-PI3K p110， p-PI3K p85 were decreased significantly （P<0.01）， and expressions of Akt， p-Akt Thr308，p-Akt Ser473， p-GSK3β Ser9 and β-catenin were decreased significantly（P<0.01）， while the level of GSK3β， p-GSK3β Tyr216 were increased significantly in model group（P<0.05，P<0.01）. Compared with model group，Chaihu Jia Longgu Mulitang could increase sucrose preference index and decrease the immobility time in FST（P<0.01）， the protein expressions of PI3K p110 and PI3K p85 was increased significantly （P<0.01）， levels of Akt Thr308，Akt Ser473， p-GSK3β Ser9， β-catenin were increased significantly （P<0.01）， whereas levels of GSK3β， and GSK3β Tyr216 were decreased significantly. Conclusion:Chaihu Jia Longgu Mulitang could increase protein expression and activity of PI3K in rat hippocampus， activate Akt， inhibit GSK3β kinase activity and prevent β-catenin from degradation， so as to increase PI3K/Akt pathway activity in rat hippocampus， and protect hippocampal neurons.

Effect of Modified Suanzaoren Tang on Expression of Glutamate Receptor in Hippocampus of Chronic Restraibt Stress Depression Model Rat / 中国实验方剂学杂志

Objective:To study the effect of modified Suanzaoren Tang on the expression of excitatory amino acids receptor（EAARs） in hippocampus of rats with chronic depression， and to explore the anti-depressant mechanism of modified Suanzaoren Tang based on excitatory amino acids receptor. Method:Sixty SD rats were randomly divided into normal group，model group，and low，middle and high-dose modified Suanzaoren Tang groups，and ketamine group，with 10 rats in each group．Except normal group，the depression model of rats was prepared by using chronic restraint stress（CRS）.The normal group and model group were intragastrically（ig） given normal saline．the modified Suanzaoren Tang groups were intragastrically given corresponding herbal drugs 6，12，24 g·kg-1， ketamine group group were given ketamine 0.015 g·kg-1 through intraoeritoneal injection，for 21 days，once a day．Then the depressive behaviors of rats were observed by Morris water maze and novelty feeding experiment.Western blot was used to detect the levels of DAR1，NMDAR2A，NMDAR2B，GluR1，mGluR1，CaMKⅡα and CaMKⅡβ protein expression in rat hippocampus tissue. Result:Compared with normal group，the time of novel ingestion and escape latencywere prolonged significantly（P<0.01）， and the time of space exploration was shortened significantly（P<0.01）.The levels of NMDAR1，NMDAR2A，NMDAR2B，mGluR1 and CaMKⅡβ expression were increased significantly（P<0.01），while the levels of GluR1 and CaMKⅡα expression were decreased significantly（P<0.01）in model group. Compared with model group，the time of novel ingestion and escape latency were shortened significantly （P<0.01）， and the time of space exploration was prolonged significantly（P<0.01）.The levels of NMDAR1，NMDAR2A，NMDAR2B，mGluR1 and CaMKⅡβ protein expression were decreased significantly（P<0.01），but the levels of GluR1 and CaMKⅡα expression were increased decreased significantly（P<0.01）in middle and high-dose modified Suanzaoren Tang groups. Conclusion:Modified Suanzaoren Tang can improve the behavior of chronic depression rats effectly. Its mechanism may be related with reduction the expression of NMDAR1，NMDAR2A，NMDAR2B，mGluR1 and CaMKⅡβ protein ，increase the expression of GluR1and CaMKⅡα protein.

Effect of Modified Xiao Chaihutang on Expression of EAATs and VGLUTs in Hippocampus of Chronic Restraibt Stress Depression Model Rat / 中国实验方剂学杂志

Objective:To study the effect of modified Xiao Chaihutang on the expressions of excitatory amino acid transporters（EAATs） and vesicle glutamate transporters（VGLUTs）in hippocampus of rats with chronic depression， in order to explore the anti-depressant mechanism of modified Xiao Chaihutang based on glutamate transport. Method:A total of 120 SD rats were randomly divided into normal group， model group， and low， middle and high-dose modified Xiaochaihutang groups （6.5， 13， 26 g·kg-1） and riluzole group， with 20 rats in each group．Except normal group， the depression model of rats was prepared through Chronic restraint stress（CRS）. The normal group and the model group were intragastrically （ig） given normal saline. The modified Xiao Chaihutang groups were intragastrically given corresponding herbal drugs （6.5， 13， 26 g·kg-1）， and the Riluzole group was given Riluzole 20 mg·kg-1 through intraoeritoneal injection for 21 days， once a day. Then the depressive behaviors of rats were observed by forced swimming test （FST） and tail suspension test （TST）. The level of glutamic acid （Glu） in rats hippocampus was determined by high performance liquid chromatography （HPLC）. The mRNA expressions of EAAT1， EAAT2 and EAAT3 in hippocampus were detected by Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR）method. Western blot was used to detect the protein expressions of EAAT1， EAAT2， EAAT3， VGLUT1 and VGLUT2 in rat hippocampus tissue. Nissl staining was used to observe the morphology of hippocampal neurons in rats. Immunohistochemical（IHC）S-P method were used to detect the location expressions of EAAT1， EAAT2 and NeuN proteins in rat hippocampal CA1 region tissue. Result:The immobility times in FST and TST were increased significantly（P<0.01）， the mRNA and protein expressions of EAAT1，EAAT2，EAAT3 were decreased significantly （P<0.01）， and as well as the expressions of VGLUT1 and NeuN were decreased significantly（P<0.01）， while the level of Glutamate and the expression of VGLUT2 were increased significantly（P<0.01） in model group， compared with normal group. Compared with model group，the immobility times in FST and TST were decreased significantly（P<0.05， P<0.01）， mRNA and protein expressions of EAAT1，EAAT2，EAAT3 were increased significantly（P<0.01）， and expressions of VGLUT1 and NeuN were increased significantly（P<0.01）. However， the level of Glutamate and the expression of VGLUT2 were decreased significantly（P<0.01）， and the damage of hippocampal neurons in rats was mild in middle and high-dose modified Xiao Chaihutang groups. Conclusion:Modified Xiao Chaihutang has an anti-depressive effect. Its mechanism may be related to its up-regulation of expressions of EAAT1， EAAT2， EAAT3 genes and VGLUT1 protein in the hippocampus of depression model rats.

Saposhnikovia divaricata-An Ethnopharmacological, Phytochemical and Pharmacological Review / 中国结合医学杂志

Saposhnikovia divaricata (Turcz.) Schischk., a perennial herb belonging to the family Umbelliferae, is widely distributed in Northeast Asia. Its dried root (Radix Saposhnikoviae) is used as a Chinese herbal medicine for the treatment of immune system, nervous system, and respiratory diseases. Phytochemical and pharmacological studies have shown that the main constituents of S. divaricata are chromones, coumarins, acid esters, and polyacetylenes, and these compounds exhibited significant anti-inflammatory, analgesic, antioxidant, antiproliferative, antitumor, and immunoregulatory activities. The purpose of this review is to provide comprehensive information on the botanical characterization and distribution, traditional use and ethnopharmacology, phytochemistry, and pharmacology of S. divaricata for further study concerning its mechanism of action and development of better therapeutic agents and health products from S. divaricata.

Analysis of treating syndrome by I-Ching navel acupuncture / 中国针灸

Based on the theories of I-Ching and umbilicus-hologram, the navel acupuncture is considered as a new acupuncture therapy that only acupuncture at Shenque (CV 8). It has a good effect on the treatment of syndrome and provides a new treatment idea for syndrome. This article presents the definition, etiology and treatment of syndrome, and introduces the application of umbilical-holographic, the principle and method of positioning and needle-inserting, the adjustment of therapies and the analysis of cases, in order to introduce the idea of treating syndrome by I-Ching navel acupuncture.

Shenzhu Guanxin Recipe Granules () for Improving Exercise Tolerance in Patients with Stable Angina (SERIES Trial): A Protocol of Multicenter, Randomized, Double-Blind, Placebo Parallel Controlled Clinical Trial / 中国结合医学杂志

BACKGROUND@#Many patients with chronic angina experience anginal episodes despite successful recanalization, antianginal and antiischemic medications. Empirical observations suggested that Shenzhu Guanxin Recipe Granules (, SGR), a Chinese herbal compound, exerted potential impacts on increased treadmill exercise performance and angina relieve. However, there has been no systematic study to clarify the impact of SGR on exercise tolerance in patients with stable angina. The SERIES (ShEnzhu guanxin Recipe for Improving Exercise tolerance in patients with Stable angina) trial is designed to determine the effects of SGR on exercise duration, electrocardiographic (ECG) evidence of myocardial ischemia, and incidence of major adverse cardiac events (MACE) in stable anginal patients.@*METHODS@#A total of 184 eligible patients with stable angina will be randomly assigned to receive placebo or SGR (10 g/day for 12 weeks) in a 1:1 ratio. The primary outcome will be the change from baseline in total exercise tolerance duration, time to onset of angina and ECG ischemia during exercise treadmill testing performed over a 12-week study period. The secondary outcome will include ECG measures, the occurrence and composite of MACE and the Seattle Angina Questionnaire score. Moreover, the coronary microcirculation will be evaluated to explore the possible effects in response to treatment of SGR. After the procedure, all participants will be followed up by interview at 3 and 6 months, enquiring about any cardiac events, hospitalizations, cardiac functional level and medication usage. Additionally, the occurrence of adverse events will be evaluated at each follow-up.@*DISCUSSION@#This study may provide novel evidence on the efficacy of SGR in improving exercise tolerance and potentially reducing clinical adverse events. (Trial registration No. ChiCTR-TRC-14004504).

Study on function evaluation of health food containing Chinese materia medica based on data mining / 中国中药杂志

Homology of medicine and food is an important content in Chinese medicine and also works as the basis for guiding the development of compound health food containing Chinese materia medica. The top products,supplements,health care prescriptions,and medicinal meals in traditional herbal texts are the theoretical treasures of Chinese medicine compound health foods. With the implementation of the National Healthy China 2030,China's major health industry faces with tremendous opportunities. It is necessary to develop a batch of compound health food containing Chinese materia medica with Chinese medicine characteristics,in line with the needs of the country and society. Domestic research on compound health food containing Chinese materia medica mainly focuses on the extraction of functional components,preparation molding processes,quality standards,and efficacy evaluation. However,there are still some deficiencies in the related characteristics of traditional Chinese medicine(TCM) theory and function,evaluation criteria of efficacy and safety,new product R&D evaluation system and R&D platform. Based on a large number of previous studies by this laboratory,the views in nature,flavor and efficacy relationship were put forward in this paper. Based on the establishment of the Chinese medicine function-pharmacology-clinical application database system,the Chinese medicine compatibility database system,the Chinese medicine nature and flavor modern research database system,and the evaluation platform for animal models of Chinese medicine; the efficacy study,safety evaluation system,new product research and development evaluation system as well as research and development platform were established,providing a basis for the development and evaluation of compound health food containing Chinese materia medica. The modern scientific connotation of the core efficacy of compound health food containing Chinese materia medica was explained as well,helpful to promote the research and development of compound health food containing Chinese materia medica and play an important role in general health.

Research,evaluation,industry status and development strategy of traditional Chinese medicine functional food / 中国中药杂志

With the development of social economy,people's demand for health services is growing rapidly. As health resource with Chinese characteristics,health food containing Chinese materia medica have broad prospect and great market space for development.However,at present,there are still many problems of health food containing Chinese materia media in the research,development,evaluation and market application. In addition,due to lack of theoretical support of traditional Chinese medicine(TCM) in the research and development of health food containing Chinese materia media,blurred boundaries between health food containing Chinese materia media and other health products as well as TCM are present,lacking of TCM characteristics. In the evaluation process of health food containing Chinese materia media,the construction of functional food laws,regulations and evaluation norms is relatively lagging behind,which can't meet the needs of health food containing Chinese materia media research and development,severely restricting the development of health food containing Chinese materia media. Based on the research and evaluation of health food containing Chinese materia media,the existing problems were reviewed and the reasons for the deficiencies were analyzed in this paper. Guided by the theory of TCM,based on the constitution identification in TCM,and combined with modern scientific and technological means,a new research and development mode of functional food was put forward in this paper to distinguish health food containing Chinese materia media from TCM as well as general health products. Nevertheless,we should ensure the vitality of Chinese medicine health products with original thinking and scientific and technological connotations,and accelerate the harmonious,rapid and sustainable development of Chinese medicine health industry.

Nutritional treatment of radiotherapy-induced mucosal injury / 中华放射肿瘤学杂志

Mucosal injury is the most common complication of radiotherapy for head and neck neoplasms.The relevant symptoms include oral pain,dysphagia,decreased diet intake,and secondary infection,which can lead to the interruption of treatment and even affect the clinical efficacy and quality of life.Wound repair depends on nutrition supply.Inappropriate nutrition plan may affect the healing process.Therefore,proper nutritional strategy plays a pivotal role in promoting the healing of mucosal injury.Based on current researches on radiotherapy-induced mucosal injury and the effect of nutrients on wound healing,the epidemiology,pathophysiology,clinical manifestations and nutritional therapy for radiotherapy-induced mucosal injury were reviewed,aiming to provide references for clinical practice.

Pharmacological effect of Schisandrae Chinensis Fructus and relative active components on cardiovascular and cerebrovascular diseases / 中国中药杂志

Cardiovascular and cerebrovascular diseases (CCDs) are the primary causes of death in Chinese adults. With the increase in morbidity and mortality rates and the decrease in the age of onset, CCD becomes a very natural target for traditional Chinese medicine. Schisandrae Chinensis Fructus (SCF) is the dry ripe fruit of Schisandra chinensis (Turcz.) Baill., which features a sweet and sour taste and the effects of calming the heart and tranquilizing the mind. It is mainly used for treatment of dysphoria and palpitation, insomnia and dreamful sleep due to the lack of spirit preservation. The main components of SC include lignans, volatile oils and polysaccharides. This review summarized the pharmacological effects of SC and its active components in the treatment of CCDs. The results showed that SCF and its active components protect against cardiovascular diseases mainly through the antioxidant, apoptosis inhibition and anti-inflammatory mechanisms. In addition, they protect against cerebrovascular diseases mainly by increasing energy metabolism, regulating autophagy and inhibiting apoptosis, antioxidant, and regulating nerve neurotransmitters and circadian genes. In conclusion, lignans are the most active components in SCF. This study provides a reference for the clinical research and utilization of SCF, as well as the application basis for co-treatment of cardiovascular and cerebrovascular diseases.

Therapeutic Observation of Intradermal Needle plus Chinese Medication for Post-stroke Insomnia Due to Liver Depression and Spleen Deficiency / 上海针灸杂志

Objective To observe the clinical efficacy of intradermal needle plus Chinese medication in treating post-stroke insomnia due to liver depression and spleen deficiency.Method A hundred patients with post-stoke insomnia due to liver depression and spleen deficiency were randomized into a treatment group and a control group, 50 cases each. The control group was intervened by oral administration of Zolpidem tartrate tablets, based on which, the treatment group was intervened by intradermal needle plus Chinese medication. The total score and component scores (sleep quality, sleep latency, sleep duration, sleep efficiency, sleep disturbance, sleeping pills, daytime dysfunction) of Pittsburgh Sleep Quality Index (PSQI), National Institute of Health Stroke Scale (NIHSS) and traditional Chinese medicine (TCM) symptom score were observed before and after the treatment for the two groups, and the clinical efficacies were also compared.Result The total effective rate was 88.0％ in the treatment group versus 70.0％ in the control group, and the between-group difference was statistically significant (P<0.05). After the treatment, the total and component scores of PSQI, NIHSS scores and TCM symptom scores were significantly changed in both groups (P<0.05). The total and component scores of PSQI, NIHSS score and TCM symptom score in the treatment group were significantly different from those in the control group after the intervention (P<0.05).Conclusion Intradermal needle plus Chinese medication can produce a significant efficacy in treating post-stroke insomnia due to liver depression and spleen deficiency.