Consulta: creatorFacets:"ASANO, Tomoyoshi"
Registros recuperados: 2
Data/hora: 10/06/2024 12:13:54

Beneficial Effect of Hyperbaric Oxygen Therapy on the Follicular Survival in the Mouse Ovary after Transplantation
Provedor de dados: 19
Autores: HAYASHI, Satomi; ASANO, Tomoyoshi; KAKIZAKI, Ryujiro; SUZUKI, Hiroshi; 鈴木, 宏志.
A large proportion of follicles are lost during the initial ischemia that occurs after transplantation of ovarian tissues. Thus, the effect of hyperbaric oxygen therapy (HBO) on the follicular loss of ovarian tissues after transplantation was examined in mice. Ovarian slices from ICR mice were transplanted under the kidney capsule in ovariectomized ICR. Hyperbaric oxygen with 100% oxygen was initiated for 30 min at 2.5 atmospheres absolute immediately after transplantation, and this treatment was repeated at 48-h intervals for 2 weeks. The number of follicles was dramatically reduced at 2 weeks post transplantation. However, HBO was significantly effective in enhancing the survival of transplanted ovarian follicles. The survival rates of primordial and...
Palavras-chave: Hyperbaric oxygen; Mice; Ovary; Transplantation.
Ano: 2012
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3857

Artificial Insemination with Canine Spermatozoa Frozen in a Skim Milk/Glucose-Based Extender
Provedor de dados: 19
Autores: ABE, Yasuyuki; LEE, Dong-Soo; SANO, Hikaru; AKIYAMA, Koji; YANAGIMOTO-UETA, Yoshiko; ASANO, Tomoyoshi; SUWA, Yoshinori; SUZUKI, Hiroshi; 鈴木, 宏志.
Due to the recent outbreak of avian influenza, transportation of frozen canine semen with egg yolk has been sharply restricted. Thus, there is urgent need to develop a novel egg yolk-free extender for freezing canine spermatozoa. In the present study, the effect of using skim milk/glucose (SG)-based extender without egg yolk on the motility and fertilizing capacity of canine spermatozoa frozen-thawed in the presence of glycerol was examined. There was a tendency for the proportion of motile spermatozoa exposed to SG-based extender for 3 h to be higher than that exposed for 1 h, but the difference was not significant. The motility and other viability parameters of canine spermatozoa after thawing were similar to those obtained with an egg yolk-based...
Palavras-chave: Canine; Cryopreservation; Skim milk/glucose-based extender; Spermatozoa.
Ano: 2008
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3030