title: [Effects of Zuogui pill, Yougui pill and relative compositions on differentiation towards germ cells of mouse embryonic stem cell 1B10].
abstract: OBJECTIVE
  To investigate the effects of Zuogui pill, Yougui pill and the relative compositions on the differentiation towards germ cells of stem cells.
  
  
  METHODS
  The rat drug sera for Zuogui pill, Yougui pill and the common composition of Zuogui pill and Yougui pill were prepared respectively as the experimental drugs; the mouse embryonic stem cell 1B10 (MESC-1B10) was used as the representative of stem cells; the above rat drug sera were used to intervene MESC-1B10 and the process was traced by microscopy imaging; after 72 h of the intervention, the RNAs were extracted from the different intervened MESC-1B10, cDNAs were synthesized immediately and finally the Real-time quantitative PCR (qPCR) was used to measure the expression patterns of the 10 reproductive-differentiation-related genes for each intervention.
  
  
  RESULTS
  The rat drug serum of Zuogui pill (ZGW-RS) significantly up-regulated Oct-4 and SCP3 and significantly down-regulated GDF-9 and Stra8; the rat drug serum of Yougui pill (ZGW-RS) significantly up-regulated Oct-4, GDF-9, Mvh and SCP3 and significantly down-regulated Stra8, Itga6 and Itgb1; the rat drug sera for the common composition of Zuogui pill and Yougui pill (ZGWYGW-RS) significantly up-regulated Oct-4, SCP3 and ZP3 and significantly down-regulated GDF-9, Stra8, Itga6 and Itgb1.
  
  
  CONCLUSIONS
  ZGW-RS can initiate the change towards meiosis, but can not start the reproductive differentiation of MESC-1B10; YGW-RS can initiate the change towards meiosis, and can also start the reproductive differentiation of MESC-1B10 towards female germ cells; ZGWYGW-RS can initiate the change towards meiosis, and can lightly start the reproductive differentiation of MESC-1B10 towards female germ cells but the inductive effect is smaller than YGW-RS. The experimental results, on one hand, strengthen the knowledge about the influence of the relative compositions of Zuogui pill and Yougui pill on the reproductive differentiation of stem cells, on the other hand, help to explain the mechanism of the treatment of the infertility by Zuogui pill and Yougui pill.
authors.forename: Zou-ying
authors.initials: ZY
authors.lastname: Yao
authors.forename: Qian
authors.initials: Q
authors.lastname: Wan
authors.forename: Hua
authors.initials: H
authors.lastname: Lu
authors.forename: Xia
authors.initials: X
authors.lastname: Liu
mesh_terms: D000818:Animals; D002454:Cell Differentiation / Q000187:drug effects; D004365:Drugs, Chinese Herbal / Q000494:pharmacology*; D053595:Embryonic Stem Cells / Q000166:cytology / Q000187:drug effects*; D005260:Female; D005854:Germ Cells / Q000166:cytology / Q000187:drug effects*; D007246:Infertility / Q000188:drug therapy; D008297:Male; D051379:Mice; D041681:NIH 3T3 Cells; D051381:Rats; D017207:Rats, Sprague-Dawley
chemical_list: D004365:Drugs, Chinese Herbal; C552041:yougui; C552040:zuogui