title: Protective effects of vitamin B12, ginseng saponin, and folic acid against murine fetal deformities caused by hyperthermia.
abstract: OBJECTIVE
  To investigate the protective effects of vitamin B(12), ginseng saponin, and folic acid on mouse embryos subjected to high heat.
  
  
  METHODS
  Mice were used for the experiment.
  
  
  RESULTS
  After exposure of pregnant mice to high heat, the rates of teratism, stillbirth, and fetal absorption were markedly lower in mice treated with ginseng saponin and folic acid following heat exposure than in untreated mice. There were no significant differences in these rates when comparing mice treated with vitamin B(12) with the untreated mice.
  
  
  CONCLUSIONS
  Ginseng saponin and folic acid can lessen injuries to murine embryos caused by high heat, while vitamin B(12) has little protective effect against high temperature except for promoting overall embryonic growth.
authors.affiliation: Department of Gynecology and Obstetrics, Second Hospital of Jilin University, Changchun 130021, China.
authors.forename: Helian
authors.initials: H
authors.lastname: Li
authors.forename: Bowei
authors.initials: B
authors.lastname: Wang
authors.forename: Dan
authors.initials: D
authors.lastname: Zhao
authors.forename: Liying
authors.initials: L
authors.lastname: Han
mesh_terms: D000818:Animals; D000013:Congenital Abnormalities / Q000517:prevention & control*; D005315:Fetal Diseases; D005334:Fever / Q000150:complications*; D005492:Folic Acid / Q000627:therapeutic use*; D036145:Ginsenosides / Q000627:therapeutic use*; D051379:Mice; D005894:Panax; D012503:Saponins / Q000627:therapeutic use*; D014805:Vitamin B 12 / Q000627:therapeutic use*
chemical_list: D036145:Ginsenosides; D012503:Saponins; D005492:Folic Acid; D014805:Vitamin B 12