Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Norihiko Oguri"'
Publikováno v:
Equine Veterinary Journal. 25:91-94
Summary Blastocysts (5 unexpanded, 5 expanding, 2 hatched) were recovered non-surgically between 144 and 192 h after detection of ovulation. Unexpanded and expanding embryos were cultured (TCM199 + 10% foetal bovine serum) for 10 days. Mean diameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a23806cd0b63b1625aaf0f9482bb6a2
https://doi.org/10.1111/j.2042-3306.1993.tb04836.x
https://doi.org/10.1111/j.2042-3306.1993.tb04836.x
Autor:
Norihiko Oguri, Shinichi Hochi, Kiyoshi Miyazawa, Mikiko Kobayashi, Young H. Choi, Kunitada Sato, Missaka P.B. Wijayagunawardane, Ana Yimiko Kojima, Mitsuhiro Takagi
Publikováno v:
Journal of Equine Science. 9:101-106
The present study was conducted to investigate the effects of skim milk glucose (SMG), percoll and Brackett and Oliphant medium supplemented with BSA (BO-BSA) washing and glycosaminoglycans treatments (GAG) on lysophosphatidylcholin (LPC)-induced acr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1408323d36e23adcb05188896cc8eac4
https://doi.org/10.1294/jes.9.101
https://doi.org/10.1294/jes.9.101
Publikováno v:
Theriogenology. 46:1217-1224
The present study was designed to examine the suitability of ethylene glycol as a cryoprotectant for equine embryos. Blastocysts recovered nonsurgically from Day 6 donor mares were cryopreserved by conventional 2-step freezing in the presence of 10%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2867383666d5e352e4c37fcd34542c45
https://doi.org/10.1016/s0093-691x(96)00292-0
https://doi.org/10.1016/s0093-691x(96)00292-0
Publikováno v:
Journal of Equine Veterinary Science. 16:244-248
Summary The purpose of this study was to evaluate the ability of various chemicals to induce capacitation of stallion spermatozoa using 2 different assay systems. In Experiment 1, freshly ejaculated spermatozoa were treated for 0, 3 and 6 h with 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3920d0cb4e177b8d4bc333d5a0078f10
https://doi.org/10.1016/s0737-0806(96)80192-4
https://doi.org/10.1016/s0737-0806(96)80192-4
Publikováno v:
Theriogenology. 44:287-294
This study was conducted to clarify the effects of sperm concentration and media during preincubation on fertilization and development of porcine oocytes fertilized in vitro (IVF). The effect of porcine oviduct epithelial cell aggregates (POECA) on i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56fa563fd242e1a57a3e735b36facc87
https://doi.org/10.1016/0093-691x(95)00178-b
https://doi.org/10.1016/0093-691x(95)00178-b
Autor:
J. Braun, Akio Oka, Kunitada Sato, Fernando Torres-Boggino, Shinichi Hochi, Norihiko Oguri, Yukio Kanno
Publikováno v:
Journal of Veterinary Medical Science. 57:225-229
Seminal characteristics, fertility and the response to semen preservation (liquid storage and cryopreservation) were evaluated in 4 Draft stallions (Percheron 2, Breton 2). Seminal characteristics (gel-free volume, sperm concentration, sperm morpholo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e27545d73b7991b85d755adb9ad55a9
https://doi.org/10.1292/jvms.57.225
https://doi.org/10.1292/jvms.57.225
Publikováno v:
Journal of Reproduction and Development. 41:367-371
The ability of equine blastocysts to produce embryonic capsule was investigated in vitro. Blastocysts were nonsurgically recovered from Day-6 donor mares (Day-0; detection of ovulation), and were subjected to 5 days of culture at 37 C in 5% CO2 in ai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71c8c40d21f84eef69787f418a647d9f
https://doi.org/10.1262/jrd.41.367
https://doi.org/10.1262/jrd.41.367
Publikováno v:
Journal of Reproduction and Development. 40:13-18
The influence of sera in culture medium on hatching of equine blastocysts was examined. Non-surgically recovered early blastocysts were cultured for 10 days in TCM199 supplemented with 10% (v/v) of: (1) fetal bovine serum (FBS, n=5), (2) fetal equine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6567622409ccfaa0ae582915cd217fd0
https://doi.org/10.1262/jrd.40.13
https://doi.org/10.1262/jrd.40.13
Publikováno v:
Journal of Reproduction and Development. 40:243-249
This study was designed to investigate the relationship between embryonic volume changes in response to addition of glycerol and the in vitro survival of frozen-thawed equine blastocysts. Unexpanded blastocysts (diameter 300 μm; n=9) shrunk graduall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43ac6fe394668cfe9c4e815893f6aa97
https://doi.org/10.1262/jrd.40.243
https://doi.org/10.1262/jrd.40.243
Publikováno v:
Journal of Equine Science. 5:77-81
Comparative experiments were conducted to assess the effect o f individual stallions on the fertilizing ability o f the spermatozoa in in-vitro-matured and partially zona-removed (PZR) equine oocytes (Experiment 1), as well as the effect o f mare bre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b94b9181d1bcf0ff7966b1e50591556
https://doi.org/10.1294/jes.5.77
https://doi.org/10.1294/jes.5.77