RESUMO
Objective:The Meta-analysis was used to systematically evaluate the clinical efficacy of traditional Chinese medicine in treating Late onset hyponatremia （late onset hyponatremia，LOH）. Method:Pubmed，Web of Science，China Knowledge Base Database （CNKI），Wanfang Database （WanFang），Weipu Full-text Periodical Database（VIP），Chinese Biomedical Literature Database （CBM）were retrieved to collect randomized controlled trials of traditional Chinese medicine（TCM） for treatment of LOH. Two researchers independently screened out the literatures， extracted the data， conducted quality assessment by Cochrance bias risk assessment tool，and made Meta-analysis by RevMan 5.3.5 software. Result:Nine eligible documents were finally included. Meta-analysis results showed that the test group was superior to the control group in improving patient's physical fitness/cardiovascular score ［mean deviation（MD）=-1.42，95% CI（-2.39，-0.45），<italic>P</italic>=0.004］ and psycho-psychological score［MD=-0.74，95% CI（-1.26，-0.22），<italic>P</italic>=0.005］，with no statistically significant difference between test group and control group in sexual function score ［MD=-0.68，95% CI（-1.38，-0.03），<italic>P</italic>=0.06］，serum testosterone （TT） concentration［MD=-0.68，95% CI（-1.38，-0.03），<italic>P</italic>=0.06］ and effective rate ［odds ratio（OR）=1.57，95% CI（0.64，3.88），<italic>P</italic>=0.33］. Conclusion:TCM is equivalent to western medicine（testosterone undecanoate）in the treatment of late onset hypogonadism， and better than western medicine in improving patients' physical fitness/cardiovascular score and mental and psychological score.
RESUMO
Objective:Exploring the material basis and mechanism of Wuzi Yanzongwan in the treatment of male infertility based on network pharmacology. Method:Traditional Chinese medicine systems pharmacology database and analysis platform(TCMSP) was used to screen the active ingredients and targets in Wuzi Yanzongwan. GeneCards, OMIM and PharmGkb databases were used to screen the targets of male infertility. R language software was used to screen common targets of drugs and diseases, Pharmaceutical active ingredients-disease target interaction network was constructed by using Cytoscape software. The common target protein interaction network (PPI) was constructed by STRING platform, the gene ontology(GO) analysis of common target was analyzed by ClueGo plug-in, and Kyoto encyclopedia of genes and genomes(KEGG) pathway was enriched by R language software. Result:A total of 72 active ingredients were obtained from Wuzi Yanzongwan, and 35 possible targets for the treatment of male infertility were obtained. These targets are mainly involved in biological processes such as oxidation and antioxidant activity, and are mainly concentrated in phosphatidylinositol 3-kinase/protein kinase B(PI3K/Akt) and hypoxia inducible factor-1(HIF-1) signaling pathways. Conclusion:The network pharmacology confirmed the multi-component, multi-target and multi-pathway action characteristics of Wuzi Yanzongwan, predicted the possible mechanism of Wuzi Yanzongwan in the treatment of male infertility, and provided theoretical basis for further study of its active ingredients and mechanism.