Research advance in chemical compounds,pharmacological action and clinical application of Dengzhan Shengmai Capsules / 中国中药杂志

Dengzhan Shengmai Capsules( DZSMC),a well-known traditional Chinese medicine( TCM) formula,is comprised of the main drug of Erigeron breviscapus,and supplemented with Panax ginseng,Ophiopogon japonicus and Schisandra chinensis,with functions of supplementing Qi and nourishing Yin,promoting blood circulation and strengthening brain. DZSMC is the only Chinese patent drug with A-level evidence-based medicine in secondary prevention for stroke and ranks first among TCMs for neurological treatment. Modern studies indicate that the chemical constituents of DZSMC mainly include flavonoids,phenolic acids,lignans,saponins and so on. Pharmacological experimental studies have shown that DZSMC has such pharmacological effects as anti-oxidation,anti-inflammatory and anti-myocardial ischemia. DZSMC is mainly used in the convalescent care of ischemic cardiovascular and cerebrovascular diseases,and is often used in combination with various conventional therapeutic drugs to exert clinical efficacy through brain protection,neuroprotection,etc.,and improve clinical symptoms in patients. In this review,according to domestic and international related literature combined with research results obtained by our project,the research advances in the chemical constituents,pharmacological effects and clinical application of DZSMC have been systematically reviewed and summarized,providing reference and support for further study and secondary development of the formula.

Idiopathic teratozoospermia is not correlated with c.144delC polymorphism in the AURKC gene in Sichuan / 中华男科学杂志

Objective@#To investigate the association of a very common mutation of c.144delC in the aurora kinase C (AURKC) gene with idiopathic teratozoospermia in Chinese infertile men in Sichuan.@*METHODS@#Using polymerase chain reaction (PCR) and next-generation sequencing, we analyzed the correlation between c.144delC polymorphism of the AURKC gene and male infertility in 98 idiopathic teratozoospermia patients in comparison with 162 normal fertile men.@*RESULTS@#Neither c.144delC mutation nor other meaningful mutations were detected in the AURKC gene in the 98 idiopathic teratozoospermia patients or the 162 normal controls.@*CONCLUSIONS@#Teratozoospermia is not correlated with c.144delC mutation in the AURKC gene in the men of the Sichuan area. Therefore, large-scale genotyping of the AURKC gene may not be necessary clinically among Chinese patients with idiopathic teratozoospermia.