title: Hachimijiogan changes serum hormonal circumstance and improves spermatogenesis in oligozoospermic men.
abstract: 28 men with oligozoospermia and 7 with azoospermia received 7.5 g of Hachimijiogan, daily for 8 to 28 weeks. Examinations of semen in oligozoospermic men after treatment revealed a remarkable increase in number (78%) and moderate increase in sperm motility (53%) and in volume (56%), and fertility index was also remarkably improved, whereas no improvement was found in azoospermic men. Furthermore, serum estradiol-17 beta level was significantly increased (P less than 0.005) after treatment, while LH, FSH, prolactin and testosterone levels in sera showed no significant change. These results suggest that Hachimijiogan increases serum estradiol-17 beta levels and improves spermatogenesis in oligozoospermic men.
authors.forename: S
authors.initials: S
authors.lastname: Usuki
mesh_terms: D004958:Estradiol / Q000097:blood; D005640:Follicle Stimulating Hormone / Q000097:blood; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D008516:Medicine, Chinese Traditional; D008518:Medicine, East Asian Traditional; D009845:Oligospermia / Q000097:blood / Q000188:drug therapy*; D010936:Plant Extracts / Q000627:therapeutic use*; D010946:Plants, Medicinal; D011388:Prolactin / Q000097:blood; D013739:Testosterone / Q000097:blood
chemical_list: D010936:Plant Extracts; D013739:Testosterone; D004958:Estradiol; D011388:Prolactin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone