Efficacy of Zhumian Tang formula granules combined with eszopiclone for the treatment of poor sleep quality: a multi-center, randomized controlled, superiority trial.

OBJECTIVE: To evaluate the efficacy and safety of Zhumian Tang formula granules combined with eszopiclone for treating poor sleep quality. METHODS: This multi-center, dynamic block-randomized, parallel-group superiority clinical trial included 130 patients. The combined treatment group received Zhumian Tang formula granules combined with eszopiclone treatment, and the control group received eszopiclone treatment only. The group allocation ratio was 1∶1. The duration of treatment was 2 weeks. Participants were asked to complete questionnaires before treatment, after 1 week of the intervention, after 2 weeks of the intervention, and at the follow-up on week 3. The primary outcomes were the Pittsburgh Sleep Quality Index (PSQI) score and the total effective rate of treatment. The secondary outcome was the rate of adverse effects. RESULTS: Compared with the eszopiclone treatment group, the PSQI score of the combined treatment group was significantly lower after 2 weeks of the intervention (6.98 vs 8.26, P < 0.05). However, there was no significant difference in the mean PSQI score after 1 week of the intervention (9.89 vs 9.15, P = 0.124). After the follow-up on week 3, the PSQI score of the combined treatment group remained significantly lower than that of the eszopiclone treatment group (6.12 vs 8.31, P < 0.001). The total effective rates of treatment of the combined group and the eszopiclone group were 36.92% vs 35.38% (Z = 0.033, P = 0.855) after 1 week of the intervention, 83.08% vs 58.46% (Z = 9.519, P < 0.05) after 2 weeks of the intervention, and 83.08% vs 61.54% (Z = 7.530, P < 0.05) and after the follow-up on week 3, respectively. There was no significant difference in the overall rate of adverse reactions between the combined and eszopiclone treatment groups (21.53% vs 31.8%, P = 0.318). CONCLUSION: The combination of Zhumian Tang formula granules with eszopiclone was found to be safe and more effective in improving sleep quality than eszopiclone alone. Traditional Chinese medicine can enhance the effectiveness of Western medicine in the treatment of insomnia.

Effect of Traditional Chinese Medicine combined with Western Medicine on blood lipid levels and inflammatory factors in patients with angina pectoris in coronary heart disease identified as intermingled phlegm and blood stasis syndrome: a network Meta-analysis.

OBJECTIVE: To evaluate the clinical efficacy of Traditional Chinese Medicine prescriptions for resolving phlegm in the treatment of angina pectoris of phlegm-stasis coronary heart disease by a network Meta-analysis. METHODS: Randomized controlled trials (RCTs) on clinical efficacy of CHD angina pectoris with interaction of phlegm and blood stasis were searched in PubMed, Springer, the Cochrane Library and Chinese-language databases China National Knowledge Infrastructure, China Science and Technology Journal Database, and Wanfang Data from their inception to December 2021. Literature was screened and literature bias risk was assessed by RevMan5.4 software. The overall response rate, the duration of angina attack, the levels of serum lipids such as total cholesterol (TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C), and high density lipoprotein cholesterol (HDL-C), and expression of hypersensitive C-reactive protein (hs-CRP) were selected as outcome indicators for network Meta-analysis and mapped using Stata15.1 software. RESULTS: Totally, 26 RCTs were included, involving 2098 participants. There were 6 TCM formulas with the effects of dispelling phlegm and removing blood stasis. Taking conventional Western Medicine as the common intervention measures, the results showed that the overall response improvement rate from high to low was displayed as modified Xiaoxianxiong decoction (, MXD), Danlou tablet (, DT), modified Gualou Xiebai Banxia decoction (, MGXBD), modified Wendan decoction (, MWD), modified Zhishi Xiebai Guizhi decoction (, MZXGD), and modified Erchen decoction (, MED). The sequence of angina attack duration improvement from high to low was MZXGD, MGXBD, DT, MWD, MXD. The sequence of TC improvement from high to low was MZXGD, MED, DT, and MGXBD. Sequence of improving TG from high to low was MED, MZXGD, MGXBD, and DT. For LDL-C improvement, the effect from good to poor was MZXGD, MGXBD, DT, and MED. With regard to HDL-C improvement, the effect was ranked as MED, MZXGD, MGXBD, and DT from good to poor. hs-CRP expression from high to low was MZXGD, MXD, MED, MWD, and MGXBD. CONCLUSION: TCM formula with the effects of dispelling phlegm and removing blood stasis combined with conventional Western Medicine has obvious advantages in treating CHD angina pectoris with interaction of phlegm and blood stasis. MZXGD has great potential in increasing the overall response rate, reducing Duration of angina attack improving blood lipids, and reducing inflammatory factors. However, due to the limitations of extant studies, the conclusions of this study need to be confirmed by numerous reasonably-designed RCTs.

Difference analysis of Doppler ultrasound blood flow of Cunkou (radial artery) pulse, Renying (carotid artery) pulse, and Fuyang (anterior tibial artery) pulse.

OBJECTIVE: To analyze the Doppler ultrasound blood flow of Renying (carotid artery) pulse, Cunkou (radial artery) pulse, and Fuyang (anterior tibial artery) pulse in the normal group and the functional constipation with gastrointestinal heat (FCGH) group, and to compare and explore the differences of Renying, Cunkou and Fuyang pulses. METHODS: Sixty normal subjects and 60 patients with gastrointestinal heat constipation were collected in the department of ultrasound, Beijing Anzhen Hospital, Capital Medical University. Doppler ultrasound was used to observe the blood flow indexes including maximum systolic velocity (Vp), maximum diastolic velocity (Vd), mean velocity (Vm), pulse index (PI), resistance index (RI), vascular diameter (D), and circulation blood flow cycle (ET) of Renying pulse, Cunkou pulse and Fuyang pulse in the normal group and patients with gastrointestinal heat constipation. The differences of these three pulses were compared between the normal group and the FCGH group. RESULTS: The PI, Vp, Vm, RI, and D of the three pulses in the normal group were statistically significant different ( < 0.01). In the comparison of Doppler flow diagram of three pulses in the FCGH group, there were significant differences in PI, Vd, Vp, Vm, RI, and D ( < 0.01). CONCLUSION: Under normal conditions, the indexes of Renying pulse Doppler flow diagram, Cunkou pulse Doppler flow diagram, and Fuyang pulse Doppler flow diagram are significantly different. In the FCGH group, most of the indexes of Renying pulse Doppler flow diagram, Cunkou pulse Doppler flow diagram, and Fuyang pulse Doppler flow diagram are different. This result verified the necessity of simultaneous examinations of all Renying, Cunkou, and Fuyang pulses in modern Chinese medicine.

Bloodletting Acupuncture at Jing-Well Points Alleviates Myocardial Injury in Acute Altitude Hypoxic Rats by Activating HIF-1α/BNIP3 Signaling-Mediated Mitochondrial Autophagy and Decreasing Oxidative Stress / 中国结合医学杂志

OBJECTIVE@#To explore the protective effect and possible mechanisms of bloodletting acupuncture at Jing-well points (BAJP) pre-treatment on acute hypobaric hypoxia (AHH)-induced myocardium injury rat.@*METHODS@#Seventy-five rats were randomly divided into 5 groups by a random number table: a control group (n=15), a model group (n=15), a BAJP group (n=15), a BAJP+3-methyladenine (3-MA) group (n=15), and a BANA (bloodletting at nonacupoint; tail bleeding, n=15) group. Except for the control group, the AHH rat model was established in the other groups, and the corresponding treatment methods were adopted. Enzyme-linked immunosorbent assay (ELISA) was used to detect creatine kinase isoenzyme MB (CK-MB) and cardiac troponins I (CTnI) levels in serum and superoxide dismutase (SOD) and malondialdehyde (MDA) levels in myocardial tissue. Hematoxylin-eosin (HE) staining was used to observe myocardial injury, and terminal deoxynucleotidyltransferase-mediated dUTP-biotin nick end labeling (TUNEL) staining was used to observe cell apoptosis. Transmission electron microscopy detection was used to observe mitochondrial damage and autophagosomes in the myocardium. The mitochondrial membrane potential of the myocardium was analyzed with the fluorescent dye JC-1. Mitochondrial respiratory chain complex (complex I, III, and IV) activities and ATPase in the myocardium were detected by mitochondrial respiratory chain complex assay kits. Western blot analysis was used to detect the autophagy index and hypoxia inducible factor-1α (HIF-1α)/Bcl-2 and adenovirus E1B 19k Da-interacting protein 3 (BNIP3) signaling.@*RESULTS@#BAJP reduced myocardial injury and inhibited myocardial cell apoptosis in AHH rats. BAJP pretreatment decreased MDA levels and increased SOD levels in AHH rats (all P<0.01). Moreover, BAJP pretreatment increased the mitochondrial membrane potential (P<0.01), mitochondrial respiratory chain complex (complexes I, III, and IV) activities (P<0.01), and mitochondrial ATPase activity in AHH rats (P<0.05). The results from electron microscopy demonstrated that BAJP pretreatment improved mitochondrial swelling and increased the autophagosome number in the myocardium of AHH rats. In addition, BAJP pretreatment activated the HIF-1α/BNIP3 pathway and autophagy. Finally, the results of using 3-MA to inhibit autophagy in BAJP-treated AHH rats showed that suppression of autophagy attenuated the treatment effects of BAJP in AHH rats, further proving that autophagy constitutes a potential target for BAJP treatment of AHH.@*CONCLUSION@#BAJP is an effective treatment for AHH-induced myocardial injury, and the mechanism might involve increasing HIF-1α/BNIP3 signaling-mediated autophagy and decreasing oxidative stress.

Effects of electroacupuncture preconditioning of "Neiguan"(PC 6) on myocardial ischemia reperfusion injury via Akt/mTOR pathway / 国际中医中药杂志

Objective:To observe the effects of electroacupuncture preconditioning on the autophagy-related pathway protein kinase B (Akt)/mammalian target of rapamycin (mTOR) in myocardial tissue of rats with myocardial ischemia reperfusion injury (MIRI); To investigate the protective mechanism of "Neiguan"(PC 6) on myocardial injury.Methods:Totally 48 SD rats were randomly divided into blank group, sham-operation group, model group and Neiguan group ( n=12 in each group). The Neiguan group was applied to bilateral "Neiguan"(PC 6) by electroacupuncture for 30 min, once daily for consecutive 7 days before model replication. Except in the blank group, the MIRI model was established by ligation of the descending anterior branch of the left coronary artery in the rest groups after the intervention. The histomorphological changes in the myocardium of the rats were observed by HE staining, and the expression levels of Akt, phosphorylated Akt (p-Akt), mTOR and phosphorylated mTOR (p-mTOR) in the myocardium were measured by protein immunoblotting. The ratio of p-Akt/Akt and p-mTOR/mTOR was calculated. Results:In the blank group, the myocardial fibres were arranged regularly and neatly, and no inflammatory cell infiltration or haemorrhage was seen in the interstitium; in the sham-operation group, the arrangement of myocardial fibers was slightly irregular, no rupture was found, and a small amount of myocardial fiber gap was slightly enlarged; in the model group, the distribution of myocardial fibers was disordered, hypertrophic cardiomyocytes increased, some mitochondria were red and swollen or the outer membrane was ruptured, and inflammatory infiltration and hemorrhage were seen in the interstitium; the extent of myocardial lesions in the Neiguan group was less than that in the model group, with a small amount of interstitial hemorrhage and inflammatory cell infiltration. There was no statistical significance in the levels of Akt and mTOR in the myocardial tissues of the rats in each group ( P>0.05); compared with the sham-operation group, the levels of p-Akt, p-mTOR and p-Akt/Akt, p-mTOR/mTOR in the model group decreased ( P<0.01); compared with the model group, the levels of p-Akt, p-mTOR and p-Akt/Akt, p-mTOR/mTOR in the Neiguan group increased ( P<0.01). Conclusion:Electroacupuncture preconditioning may inhibit excessive autophagy by activating the Akt/mTOR pathway in cardiomyocytes of MIRI rats, thereby exerting a protective effect on the myocardium.

Serum B7 homologous protein 2, tumor necrosis factor-related apoptosis-inducing ligand, interleukin-37, interleukin-17A levels in patients with primary immune thrombocytopenia and their clinical significance / 中国医师进修杂志

Objective:To explore the changes of serum B7 homolog 2 (B7-H2), tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), interleukin(IL)-37 and IL-17A levels in patients with primary immune thrombocytopenia (ITP), and to analyze the clinical guiding significance of each index level in the diagnosis and treatment of ITP.Methods:A total of 90 patients with ITP treated in Jining Hospital of Traditional Chinese Medicine from September 2018 to September 2020 were retrospectively selected as the research group, and 90 healthy patients during the same period were selected as the normal control group. The levels of serum B7-H2, TRAIL, IL-37, IL-17A and platelet count (PLT) in the two groups were compared, and the clinical guidance significance of each index level in the diagnosis and treatment of ITP were analyzed by receiver operating characteristic(ROC) curve.Results:The serum levels of B7-H2, TRAIL, IL-37 and IL-17A in the research group were higher than those in the normal control group, and PLT was lower than that in the normal control group: (25.12 ± 4.29) μg/L vs. (12.26 ± 3.10) μg/L, (0.92 ± 0.20) μg/L vs.(0.46 ± 0.13) μg/L, (145.02 ± 43.18) ng/L vs. (50.23 ± 14.07) ng/L, (21.63 ± 5.06) ng/L vs. (7.71 ± 2.04) ng/L, (16.12 ± 4.61) × 10 9/L vs. (200.86 ± 61.4) × 10 9/L, there were statistical differences ( P<0.05). After treatment for 3 months, 73 patients obtained remission, and 13 patients were non-remission. The levels of B7-H2, TRAIL, IL-37, IL-17A in the non-remission group before and after treatment were higher than those in the remission group, and PLT was lower than that in the remission group, there were statistical differences ( P<0.05). Pearson correlation analysis showed that the levels of serum B7-H2, TRAIL, IL-37 and IL-17A were negatively correlated with PLT ( P<0.05). The ROC curve analysis showed that the area under the curve of serum B7-H2, TRAIL, IL-37 and IL-17A in prognostic prediction was 0.916, the sensitivity and the specificity were 94.12% and 86.30%. Conclusions:The serum levels of B7-H2, TRAIL, IL-37 and IL-17A in patients with ITP are significantly elevated, and are closely related to the level of PLT. Combined detection can help clinically predict the direction of disease outcome.

Correlation Between Vimentin and Hepatocellular Carcinoma and Intervention Effect of Jianpi Yiqi Prescription / 中国实验方剂学杂志

ObjectiveTo study the correlation between Vimentin and hepatocellular carcinoma （HCC） and the mechanism of Jianpi Yiqi prescription against HCC through Vimentin. MethodCorrelation between Vimentin and HCC was analyzed based on the cancer genome atlas（TCGA）， clinical proteomic tumor analysis consortium（CPTAC）， STRING， and Cytoscape. SD rats were randomized into normal group （normal saline， ig， once/day， 4 weeks）， model group （normal saline， ig， once/day， 4 weeks）， low-dose， medium-dose， and high-dose （5.25， 10.5， 21 g·kg-1， ig， once/day， 4 weeks） JianpiYiqi prescription groups， signal transducer and activator of transcription 3 （STAT3） inhibition group （C188-9， 4.5 mg·kg-1， ip， once/day， 4 weeks）， and glycoprotein 130 （gp130） inhibition group （SC144， 4.5 mg·kg-1， ip， once/day， 4 weeks）， 10 rats in each group. Diethylnitrosamine （DEN， 70 mg·kg-1 body weight， ip） was injected in rats except the normal group to induce HCC. After the modeling， administration began. After last administration， Real-time polymerase chain reaction（Real-time PCR） was performed to determine Vimentin mRNA level in rat liver tissue. Caspase-3 activity in liver tissue was detected by colorimetry， and expression of Rho kinase （ROCK）1， ROCK2， aurora kinase B （AURKB）， Zinc-finger protein 148 （ZNF148）/zinc-binding protein-89 （ZBP-89）， STAT3， p-STAT3， total Vimentin， and phosphorylated （p）-Vimentin in liver tissue and Vimentin in liver tissue nucleus detected by Western blot. Serum Vimentin concentration was measured by enzyme-linked immunosorbent assay （ELISA）. ResultVimentin mRNA level was high in tissues from HCC patients with different cancer stages （stage Ⅰ-Ⅳ）， different pathological grades （G1-G3）， no regional lymph node metastasis （N0）， and different subtypes （P<0.01）. Vimentin mRNA expression was higher in tissues from patients with lymph node metastasis than in patients without lymph node metastasis and normal samples. Vimentin protein level was decreased in HCC tissues （P<0.01）. Vimentin gene has 4 mutations which can induce change in the primary structure of Vimentin protein and patients with Vimentin gene mutation had short disease free survival time （P<0.01）. The mRNA expression of Vimentin was negatively associated with HCC cell purity （P<0.01） but was positively associated with the infiltration levels of cancer-associated fibroblasts， M2 macrophages， myeloid dendritic cell and other immune cells in tumor microenvironment （P<0.01）. Association analysis results showed that the expression of Vimentin was correlated with the STAT3 expression in HCC tissues （P<0.01）. As for the animal experiment， Vimentin mRNA level and protein levels of total Vimentin and p-Vimentin in liver tssue， Vimentin protein level in liver tissue nucleus， Vimentin in rat serum， ROCK2， AURKB， STAT3 and p-STAT3 in liver tissues were up-regulated （P<0.01） and protein level of negative regulator ZBP-89 was reduced in the model group （P<0.01） compared with those in the normal group. Activity of Caspase-3 in liver tissue increased and the ROCK1 protein level was increased in the model group compared with those in the normal group. STAT3 inhibitor， gp130 inhibitor， and medium-dose and high-dose Jianpi Yiqi prescription all can reduce the secretory Vimentin protein in serum， protein levels of total Vimentin and p-Vimentin in liver tissues， and Vimentin in liver tissue nucleus， and the protein levels of STAT3/Vimentin signaling pathway-related molecules， such as STAT3， p-STAT3， ROCK2， and AURKB and up-regulate the protein level of negative regulator ZBP-89 and activity of Caspase-3 （P<0.05， P<0.01）. Effect of medium-dose or high-dose Jianpi Yiqi prescription on Vimentin mRNA expression， STAT3 protein expression， ZBP-89 protein expression， ROCK2 protein expression， AURKB protein expression and Caspase-3 activity was not significantly different from that of STAT3 inhibitor. ConclusionVimentin， an important inflammatory molecule， is closely related to the occurrence and development of HCC and its expression， subcellular location and function may be affected by cancer-associated fibroblasts， M2 macrophages， myeloid dendritic cell， and IL-6/STAT3 signaling pathway， particularly by STAT3 molecule. Jianpi Yiqi prescription may exert therapeutic effect on HCC via regulating Vimentin through the STAT3/Vimentin signaling pathway.

Risk factors and stratification of clinical significant prostate cancer in biopsy-naive patients with nonsuspicious multiparametric MRI / 中华泌尿外科杂志

Objective:To explore independent risk factors and risk stratification for diagnosis of clinically significant prostate cancer (CsPCa) in biopsy-naive patients with nonsuspicious multiparametric magnetic resonance imaging (mpMRI).Methods:The data of 549 patients who underwent initial systematic biopsy (SB) in the First Affiliated Hospital of Soochow University, the Second Affiliated Hospital of Soochow University and Traditional Chinese Medicine Hospital of Kunshan between October 2015 and January 2021 were retrospectively reviewed. Nonsuspicious mpMRI was defined as Prostate Imaging-Reporting and Data System (PI-RADS)≤2. All patients received systematic 12 core prostate biopsy, 278 of them by transperineal and 271 by transrectal biopsies. The median age of the patients was 67 (62, 73) years, the median prostate specific antigen (PSA) was 9.01 (6.15, 13.64) ng/ml, the median prostate volume was 48.41 (35.85, 64.28) ml, and 54 patients were positive in digital rectal examination (DRE). Taking CsPCa as the outcome index, receiver operating characteristic (ROC) analysis was performed on age, tPSA, f/tPSA and PSA density (PSAD) to obtain the optimal cut-off value, and logistics regression was used to explore the independent risk factor of CsPCa in mpMRI negative patients. The optimal cut-off value when the negative predictive value (NPV) of mpMRI diagnosis of CsPCa was 100%, was taken as the protective factor, and the risk stratification model was finally proposed.Results:Of all 549 cases, 44 were CsPCa, 35 were clinically insignificant prostate cancer and 470 were non-prostate cancer. There were significant differences in age (71 vs. 67 years old), tPSA (11.95 vs. 8.75 ng/ml), PSAD [0.31 vs. 0.18 ng/(ml·cm 3)], f/tPSA (0.12 vs. 0.16) and DRE positive rate (38.6% vs. 7.3%) between CsPCa group and non-CsPCa group ( P<0.01). Cut-off values were taken in ROC analysis when the Youden index was at its maximum. The optimal cut-off values of each continuous variable were: age=65 years, tPSA=10ng/ml, f/tPSA=0.2 and PSAD=0.15 ng/(ml·cm 3). Multivariate analysis showed that ages over 65 years ( OR=3.43, 95% CI 1.55-7.58, P=0.002), f/t PSA ratio<0.2 ( OR=3.84, 95% CI 1.28-11.56, P=0.016), PSAD>0.15 ng/(ml·cm 3) ( OR=3.60, 95% CI 1.13-11.51, P=0.03) and positive DRE ( OR=5.20, 95% CI 2.39-11.32, P<0.001) were independent risk factors of CsPCa. When NPV was 100%, the cut-off values were taken as the protective factors: age≤55 years, f/tPSA≥0.3, PSAD≤0.1 ng/(ml·cm 3). Combined with independent risk factors, preliminary risk stratification was conducted: those with ≥2 high risk factors were considered as high risk group, those with ≥2 protective factors were considered as low risk group, and the middle region was considered as medium risk group. Conclusions:Patients with age>65 years, f/tPSA<0.2, PSAD > 0.15 ng/(ml·cm 3) and DRE positive are independent risk factors of CsPCa in mpMRI negative patients. Patients in the high-risk group were recommended to undergo prostate biopsy, while patients in the low-risk group could be considered to avoid biopsy.

Oxidative Damage to BV2 Cells by Trichloroacetic Acid: Protective Role of Boron via the p53 Pathway / 生物医学与环境科学（英文）

This study aimed to investigate the neurotoxicity induced by trichloroacetic acid (TCA) and the possible protective mechanisms of boron (B). Mouse BV2 cells were treated with TCA (0, 0.39, 0.78, 1.56, 3.12, 6.25, or 12.5 mmol/L) and B (0, 7.8, 15.6, 31.25, 62.5, 125, 500, or 1,000 mmol/L) for 3 h and 24 h, respectively. Then, reactive oxygen species, and supernatant proinflammatory cytokine and protein levels were analyzed after 24 h of combined exposure. Beyond the dose-dependent decrease in the cellular viability, it clearly increased after B supplementation ( P < 0.05). Moreover, B decreased oxidative damage, and significantly down-regulated IL-6 levels and up-regulated TNF-β production ( P < 0.05). B also decreased apoptosis via the p53 pathway. The present findings indicated that TCA may induce oxidative damage, whereas B mitigates these adverse effects by decreasing cell apoptosis.

Meta-analysis on the effect of combining Lianhua Qingwen with Western medicine to treat coronavirus disease 2019 / 中西医结合学报

BACKGROUND@#Coronavirus disease 2019 (COVID-19) has become a worldwide life-threatening pandemic. Lianhua Qingwen is believed to possess the ability to treat or significantly improve the symptoms of COVID-19. These claims make it important to systematically evaluate the effects of using Lianhua Qingwen with Western medicine to treat COVID-19.@*OBJECTIVE@#To evaluate the safety and efficacy of combination therapy, employing Lianhua Qingwen with Western medicine, to treat COVID-19, using a meta-analysis approach.@*SEARCH STRATEGY@#China National Knowledge Infrastructure, Wanfang Database, VIP Database, PubMed, Embase, and Cochrane Library databases were searched for studies evaluating the effect of Lianhua Qingwen-Western medicine combination therapy in the treatment of COVID-19.@*INCLUSION CRITERIA@#(1) Research object: hospitalized patients meeting the diagnostic criteria of COVID-19 were included. (2) Intervention measures: patients in the treatment group received Lianhua Qingwen treatment combined with Western medicine, while the control group received either Western medicine or Chinese medicine treatment. (3) Research type: randomized controlled trials and retrospective study were included.@*DATA EXTRACTION AND ANALYSIS@#Two researchers extracted the first author, the proportion of males and females, age, body temperature, course of treatment, rate of disappearance of main symptoms, duration of fever, adverse reactions, and total effectiveness from the literature. Odds ratio (OR) and 95% confidence interval (CI) were used as the effect value for count data, and mean difference (MD) and 95% CI were used as the effect value for measurement data.@*RESULTS@#Six articles met the inclusion criteria, including a total of 856 COVID-19 patients. The meta-analysis showed that Lianhua Qingwen combination therapy achieved higher rates of fever reduction (OR = 3.43, 95% CI [1.78, 6.59], P = 0.0002), cough reduction (OR = 3.39, 95% CI [1.85, 6.23], P < 0.0001), recovery from shortness of breath (OR = 10.62, 95% CI [3.71, 30.40], P < 0.0001) and recovery from fatigue (OR = 2.82, 95% CI [1.44, 5.53], P = 0.003), higher total effectiveness rate (OR = 2.51, 95% CI [1.73, 3.64], P < 0.00001), and shorter time to recovery from fever (MD = -1.00, 95% CI [-1.04, 0.96], P < 0.00001), and did not increase the adverse reaction rate (OR = 0.65, 95% CI [0.42, 1.01], P = 0.06), compared to the single medication control.@*CONCLUSION@#The Lianhua Qingwen and Western medicine combination therapy is highly effective for COVID-19 patients and has good clinical safety. As only a small number of studies and patients were included in this review, more high-quality, multicenter, large-sample-size, randomized, double-blind, controlled trials are still needed for verification.

Network pharmacology analysis to explore mechanism of Three Flower Tea against nonalcoholic fatty liver disease with experimental support using high-fat diet-induced rats / 中草药·英文版

Objective: Nonalcoholic fatty liver disease (NAFLD) has become a common chronic liver disease that is harmful to human health. Moreover, there is currently no FDA-approved first-line drug for the treatment of nonalcoholic steatohepatitis (NASH) or NAFLD. Traditional Chinese medicine (TCM) is widely used to ameliorate liver diseases, such as the traditional ancient recipe called Three Flower Tea (TFT), which consists of double rose (Rosa rugosa), white chrysanthemum (Chrysanthemum morifolium), and Daidaihua (Citrus aurantium). However, the mechanisms of the action of TFT are not clear. Therefore, this study aimed to elucidate the mechanisms of TFT against NAFLD in high-fat diet (HFD)-induced rats. Methods: This study utilized bioinformatics and network pharmacology to establish the active and potential ingredient-target networks of TFT. Furthermore, a protein–protein interaction (PPI) network was constructed, and enrichment analysis was performed to determine the key targets of TFT against NAFLD. Furthermore, an animal experiment was conducted to evaluate the therapeutic effect and confirm the key targets of TFT against NAFLD. Results: A total of 576 NAFLD-related genes were searched in GeneCards, and under the screening criteria of oral bioavailability (OB) ≥30% and drug-likeness (DL) ≥0.18, a total of 19 active ingredients and 210 targets were identified in TFT. Network pharmacology analysis suggested that 55 matching targets in PPIs were closely associated with roles for NAFLD treatment. Through the evaluation of network topology parameters, four key central genes, PPARγ, SREBP, AKT, and RELA, were identified. Furthermore, animal experiments indicated that TFT could reduce plasma lipid profiles, hepatic lipid profiles and hepatic fat accumulation, improve liver function, suppress inflammatory factors, and reduce oxidative stress. Through immunoblotting and immunofluorescence analysis, PPARγ, SREBP, AKT, and RELA were confirmed as targets of TFT in HFD-induced rats. Conclusion: In summary, our results indicate that TFT can prevent and treat NAFLD via multiple targets, including lipid accumulation, antioxidation, insulin sensitivity, and inflammation.

Therapeutic efficacy observation of Tuina manipulation for pediatric adenoid hypertrophy / 针灸推拿医学（英文版）

Objective: To observe the clinical efficacy of Tuina (Chinese therapeutic massage) manipulation for pediatric adenoid hypertrophy (AH). Methods: A total of 60 children with AH were randomized into an observation group and a medication group, with 30 cases in each group. The observation group was treated with pediatric Tuina treatment, and the medication group was treated with 0.05％ mometasone furoate nasal spray. The changes of main clinical symptom score, quality of life (QOL) score and X-ray nasopharynx lateral film were observed, and the clinical efficacy was evaluated. Results: The total effective rate of the observation group was 90.0％, and that of the medication group was 66.7％. The difference between the two groups was statistically significant (P<0.05). After treatment, the A/N value [ratio of adenoid thickness (A) and nasopharyngeal cavity width (N)] of posterior nasopharyngeal lateral film did not show significant change in either group (P>0.05). After treatment, the clinical symptom scores in both groups decreased, and the intra-group differences were statistically significant (P<0.001), but there was no statistical difference between the two groups (P>0.05). After treatment, the QOL scores of children in both groups decreased, and the intra-group differences were statistically significant (P<0.001), and the difference between the two groups was statistically significant (P<0.001). Conclusion: Tuina manipulation is effective in treating pediatric AH, and produces a better effect in improving traditional Chinese medicine symptoms and QOL than 0.05％ mometasone furoate nasal spray.

Investigation on Compatibility Characteristics and Mechanism of Baimai Ointment in Intervening "White Vein" by Integrating Bioinformatics Analysis and Prescription Rule Discovery / 中国实验方剂学杂志

Objective:To explore the mechanism and compatibility characteristics of Baimai ointment （BMO） in the treatment of white vein disease from the network perspective based on system theory， so as to provide biological basis for its clinical application. Method:The chemical components and the corresponding candidate target spectra of BMO were obtained from The Encyclopedia of Traditional Chinese Medicine （ETCM） and Integrative Pharmacology-based Research Platform of Traditional Chinese Medicine （TCMIP）. According to the clinicopathological characteristics of white vein disease， focusing on four diseases/symptoms including neuropathic pain， inflammatory pain， chronic pain and lumbar disc herniation root neuralgia， the gene sets related to white vein disease were collected in Human Phenotype Ontology （HPO）， DisGeNET and other databases， then the interaction network of the targets of active components in BMO-gene sets related to white vein disease was constructed. On this basis， the hub network nodes were selected and enriched for exploring the mechanism of four functional groups of BMO in the treatment of white vein disease such as Huoxue Tongluo group （Curcumae Longae Rhizoma， Moschus， Tronae）， Xingqi Zhitong group （Myristicae Semen， Nardostachyos Radix et Rhizoma， Acori Calami Rhizoma）， Wenjing Sanhan Tongluo group （Zingiberis Rhizoma， Zanthoxyli Pericarpium， Caraway） and Jianpi Wenshen Qianggu group （Actinolite， Glycyrrhizae Radix et Rhizoma）. Result:The enriched pathways of the four functional groups in BMO were mainly distributed in three modules of nervous system function， inflammation-immune system regulation and body energy metabolism， and each module was connected by common target genes especially had its own focus. Among them， the regulation of nervous system function in Huoxue Tongluo group and Xingqi Zhitong group could be summarized as Huoxue Buqi and Xingshen Kaiqiao. Xingqi Zhitong group and Jianpi Wenshen Qianggu group were mainly used to promote the operation of Qi， promote blood metaplasia， enhance immunity and maintain the regulation of inflammation-immune system. Jianpi Wenshen Qianggu group and Wenjing Sanhan Tongluo group mainly regulated body energy metabolism by invigorating the spleen and supplementing Qi as well as warm-heat medicine. The whole formula focused on the multi-dimensional and multi-level mechanism of BMO in the intervention of white vein disease. Each functional group emphasized its respective characteristics in nervous system function， inflammation-immune regulation， and body energy metabolism. Two types of networks analysis models complemented and verified each other. Conclusion:BMO plays a role in the treatment of white vein disease mainly by regulating the function of nervous system， maintaining the balance of inflammation-immune system and interfering with energy metabolism. The relevant research results can provide reference for the in-depth exploration of the mechanism of BMO， and help to guide the clinical rational use of this preparation.

Systematic Review and Meta-analysis of Traditional Chinese Medicine on Inflammatory Factors in Patients with Coronary Heart Disease Complicated with Anxiety and Depression / 中国实验方剂学杂志

To systematically evaluate the effect of traditional Chinese medicine（TCM） on the expression of inflammatory factors in peripheral blood of patients with coronary heart disease complicated with anxiety and depression，and explore its efficacy and safety in treatment of anxiety and depression. In this study，CNKI，VIP database，WanFang database，PubMed and Cochrane Library were searched to collect randomized controlled trials（RCTs） of TCM in the treatment of coronary heart disease complicated with anxiety and depression，and 2 researchers independently screened the literatures and extracted the data. The quality of the included literatures was evaluated with Cochrance bias risk evaluation tool and Meta analysis was conducted by Cochrane Revman 5.3 software. A total of 21 research articles were included，with a total sample size of 2 342 cases，1 175 cases in the treatment group and 1 167 cases in the control group. Meta analysis results showed that the treatment group reduced the hypersensitive C-reactive protein（hs-CRP）［standard mean difference（SMD）=-1.61，95% confidence interval（CI）（-2.14，-1.09），P<0.01］，interleukin（IL）-8［mean difference（MD）=-5.03，95% CI（-8.37，-1.70），P=0.003］，IL-17［MD=-33.27，95% CI（-40.15，-26.39），P<0.01］，tumor necrosis factor（TNF）-α［SMD=-1.18，95% CI（-1.98，-0.38），P<0.01］，and homocysteine（Hcy）［MD=-3.45，95% CI（-4.85，-2.04），P<0.01］. The treatment group was better than the control group in terms of relieving anxiety and depression，i.e. scores of Hamilton anxiety scale（HAMA） ［SMD=-1.97，95% CI（-2.48，-1.46），P<0.01］，Hamilton depression scale（HAMD） ［SMD=-1.94，95% CI（-2.50，-1.38），P<0.01］，and self-rating depression scale（SDS）［SMD=-0.72，95% CI（-0.90，-0.54），P<0.01］，so in terms of ，with statistically significant difference. 4 articles mentioned that no obvious adverse reactions occurred，4 articles mentioned that the treatment group had drowsiness，dry mouth and bitter mouth，gastrointestinal reactions，but the incidence rates were significantly lower than those of the control group. The other 13 articles did not mention the occurrence of adverse reactions.

Antioxidant and antiaging effect of traditional Thai rejuvenation medicines in Caenorhabditis elegans / 中西医结合学报

OBJECTIVE@#This study explored the rejuvenation mechanisms of Thai polyherbal medicines using different approaches, including in vitro methods, as well as a well-defined nematode model, Caenorhabditis elegans.@*METHODS@#THP-R-SR012 decoction was selected from 23 polyherbal medicines, based on metal-chelating and chain-breaking antioxidant capacities. The influences of this extract on the survival and some stress biomarkers of C. elegans under paraquat-induced oxidative stress were evaluated. Furthermore, lifespan analysis and levels of lipofuscin accumulation were examined in senescent nematodes. The phytochemical profile of THP-R-SR012 was analyzed.@*RESULTS@#Supplementation with THP-R-SR012 decoction significantly increased the mean lifespan and reduced the oxidative damage to C. elegans under oxidative stress conditions. Further, THP-R-SR012 supplementation slightly influenced the lifespan and the level of lipofuscin accumulation during adulthood. Antioxidant-related phytochemical constituents of THP-R-SR012 decoction were rutin, naringenin, 3,4-dihydroxybenzoic acid, gallic acid, glycyrrhizic acid, demethoxycurcumin and 18α-glycyrrhetinic acid.@*CONCLUSION@#The antioxidant potential of THP-R-SR012 was due to its scavenging properties, its enhancement of antioxidant-related enzyme activities, and the presence of the antioxidant-related compound. These results support the traditional use of THP-R-SR012 decoction as a tonic for nourishing and strengthening the whole body.

[Mechanism of salicylic acid ameliorates salt-induced changes in Andrographis paniculata].

In this study, Andrographis paniculata seedlings were used as experimental materials to study the effects of salicylic acid(SA) on the growth and effective component accumulation of A. paniculata under NaCl stress. The results showed that with the increase of NaCl concentration, the growth of A. paniculata seedlings was significantly inhibited, and the content of carotene and carotenoid decreased. The activity of antioxidant enzyme was enhanced. At the same time, the contents of proline, proline and soluble protein were on the rise. The contents of andrographolide, new andrographolide and deoxyandrographolide showed an upward trend, while deoxyandrographolide showed a downward trend. Treatment with 100 mmol·L~(-1) NaCl+5 mg·L~(-1) SA showed a significant increase in antioxidant enzyme activity in A. paniculata leaves. Treatment with 100 mmol·L~(-1) NaCl+10 mg·L~(-1) SA showed significant changes in soluble protein and proline content in A. paniculata leaves, while MDA content in A. paniculata leaves significantly decreased. 10 mg·L~(-1) SA had the best effect on the growth of A. paniculata seedlings under salt stress. Under the treatment of 50 mmol·L~(-1) NaCl+10 mg·L~(-1) SA, fresh weight, dry weight and leaf dry weight of A. paniculata seedlings reached the highest level, which were 1.02, 1.09 and 1.11 times of those in the control group, respectively. The concentrations of NaCl and 10 mg·L~(-1) SA were significantly higher than those of the control group. Four key enzyme genes of A. paniculata diterpene lactone synthesis pathway were selected to explore the molecular mechanism of salicylic acid to alleviate salt stress. With the increase of salt stress, the relative expressions of HMGR, GGPS and ApCPS were up-regulated, indicating that salt stress may enhance the synthesis of A. paniculata diterpene lactone through MVA pathway. SA can effectively promote the growth and development of A. paniculata under salt stress, improve its osmotic regulation and antioxidant capacity, improve its salt tolerance, and alleviate the effects of salt stress on A. paniculata.

Anti-tumor Mechanism and Development of Volatile Oil of Traditional Chinese Medicine / 中国实验方剂学杂志

Volatile oil of traditional Chinese medicine （VOTCM） is a plant volatile component obtained through distillation or supercritical fluid extraction. The volatile oil is rich in terpenes and phenylpropanoids， with many different effect. It is not only widely used in healthcare products， but also has a variety of pharmacological effect， such as analgesia， antioxidant， antibacterial， anti-inflammatory， anti-tumor effect. Malignant tumor is an important threat to human health. At present， the drugs commonly used in clinical treatment of tumors are expensive with certain toxic and side effect. Although new treatment technologies are also being promoted step by step， they have higher treatment costs than traditional chemotherapies， and the long-term efficacy remained to be further confirmed. The effect of volatile oil of traditional Chinese medicine（TCM） on cancer is receiving more and more attention. In particular， it has a significant inhibitory effect on lung， liver， colon， and stomach cancer. Specifically， it can not only reduce the side effect of chemotherapy drugs， but also effectively prolong or stop the tumor recurrence， with special effects in treatment and adjuvant treatment. At the same time， various anti-tumor mechanisms of volatile oils have been discovered， such as inducing tumor cell apoptosis， inhibiting tumor blood vessel formation， inhibiting tumor cell proliferation， inducing tumor cell differentiation， interfering with multidrug resistance， and regulating the body's immune function. However， there are still some problems in the basic research， achievement transformation， and product development of volatile oil of TCM， which restricts its clinical and daily application. This paper summarizes the antitumor mechanism of volatile oil of TCM by consulting relevant domestic and foreign literatures， analyzes the current situation of volatile oils， and proposes improvement directions for its problems and development， in the expectation of laying the foundation for the research of volatile oil of TCM in anti-tumor research.

Meta-analysis of Banmao Capsules in adjuvant treatment for non-small cell lung cancer / 中国中药杂志

To systemically evaluate the efficacy and safety of Banmao Capsules in the adjuvant treatment for non-small cell lung cancer(NSCLC). All of randomized controlled trials(RCT) about Banmao Capsules in adjuvant treatment for non-small cell lung cancer were retrieved in PubMed, EMbase, Cochrane Library, CNKI, VIP, CBM, WanFang database from database inception to August 2019. Two researchers extracted data and assessed literature quality separately, and made a Meta-analysis by RevMan 5.3 software. Thirteen trials involving 1 148 patients, including 595 in treatment group and 553 in control group, were enrolled in the review. The Meta-analysis showed that compared with conventional treatment, adjuvant treatment of NSCLC with Banmao Capsules can enhance the objective tumor response rate(RR=1.43,95%CI[1.30,1.58],P<0.01), and the disease control rate(RR=1.16,95%CI[1.11,1.22],P<0.01); improve the quality of life(RR=1.56,95%CI[1.27,1.92],P<0.01); reduce the incidence of myelosuppression(RR=0.41,95%CI[0.26,0.66],P<0.01), gastrointestinal reactions(RR=0.46,95%CI[0.33,0.65],P<0.01), liver and kidney dysfunction(RR=0.44,95%CI[0.29,0.66],P<0.01). The results showed that in the treatment of NSCLC, Banmao Capsules can increase the short-term efficacy, improve the quality of life of patients, and reduce the side effects of platinum-based chemotherapy drugs. More high-quality and large-scale randomized controlled trials are required in the future.

Effect of Dialectical Therapy of Bufeitang Combined with Shengesan and Fujiu Application on COPD at Stable Period and Lung-kidney Qi Deficiency Syndrome / 中国实验方剂学杂志

Objective::To observe the clinical efficacy of dialectical therapy of Bufeitang combined with Shengesan and Fujiu application on chronic obstructive pulmonary disease (COPD) and lung-kidney Qi deficiency syndrome, and its effect on inflammatory damage and airway remodeling. Method::One hundred and thirty-four patients were randomly divided into control group (66 cases) and observation group (68 cases) by random number table. Patients in control group got spiriva by powder inhaler, 1 grain/time, 1 time/day, and salmeterol xinafoate and fluticasone propionate powder for inhalation for spray as appropriate, 1 suction/time, 1-2 times/days, for a continued 12 months. In addition to the therapy of control group, patients in observation group were also given Fujiu application at two-tailed acupoints of Feiyu, Piyu and Shenyu for the first day of the every San Fu and San Jiu, and dialectical therapy of Bufeitang combined with Shengesan were given at the first day of San Fu and San Jiu for 2 months. The course of treatment was 12 months. Before and after treatment, FEV1% of self-assessment questionnaire of patients with COPD (CAT), 6-min walking distance, St George's respiratory questionnaire (SGRQ), severity of dyspnea (mMRC) and index of BODE were assessed. And levels of tumor necrosis factor-alpha (TNF-alpha), interleukin-6 (IL-6), matrix metalloproteinase-9 (MMP-9) and matrix metalloproteinase inhibitor-1 (TIMP-1) were detected. Result::After treatment, scores of CAT, the total score of SGRQ, scoring of each dimension and index of BODE in observation group were all lower than that in control group (P<0.01), while FEV1% was higher than that in control group (P<0.01). And 6-min walking distance was more than that in control group (P<0.01), and the numbers of acute exacerbations were less than that in control group (P<0.01). The severity of dyspnea was lighter than that in control group (Z=2.047, P<0.05). And levels of MMP-9, TNF-α, IL-6 and ratio of MMP-9/TIMP-1 were lower than those in control group (P<0.01), whereas the level of TIMP-1 was higher than that in control group (P<0.01). Conclusion::Dialectical therapy of Bufei decoction combined with Shenge powder and Fujiu application can alleviate the current symptoms of dyspnea, improve exercise tolerance, quality of life and pulmonary function, reduce the number of acute exacerbations, relieve inflammation damage and airway remodeling. The comprehensive clinical efficacy is better than that of conventional western medicine.

Therapeutic efficacy and mechanism of heat-sensitive moxibustion for vascular dementia / 针灸推拿医学（英文版）

Objective: To observe the clinical efficacy of heat-sensitive moxibustion for vascular dementia and explore its mechanism. Methods: A total of 70 patients with vascular dementia were randomized into an observation group and a control group, with 35 cases in each group. The control group was treated with piracetam, and the observation group was treated with heat-sensitive moxibustion on the basis of the treatment of the control group. The treatment lasted for 8 weeks. Before and after the treatment, the mini-mental state examination (MMSE), activity of daily living (ADL) and traditional Chinese medicine (TCM) symptom scores were assessed, and the levels of acetyl choline (Ach) and homocysteine (Hcy) were measured. The efficacy was evaluated after treatment. Results: The total effective rate of the observation group was significantly higher than that of the control group (P<0.05). After treatment, the MMSE and ADL scores in the observation group decreased significantly, and were lower than those in the control group (all P<0.05); the TCM symptom score of the observation group decreased significantly (P<0.05), while that of the control group had no significant change (P>0.05); the plasma Ach level in the observation group increased significantly (P<0.05), and the Hcy level decreased significantly (P<0.05), which were statistically different from those in the control group (both P<0.05). Conclusion: Heat-sensitive moxibustion plus piracetam is effective in treating vascular dementia. It can significantly improve dementia symptoms and ADL, which may be related to the correction of plasma Ach and Hcy levels.