Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Masashige Kuwayama"'
Autor:
Gabriel Martín Alvarez, Sofía Villanueva, Elizabeth Breininger, Marisa Geller, Claudio Ruhlmann, Gabriel Carlos Dalvit, Pablo Daniel Cetica, Masashige Kuwayama
Publikováno v:
Open Veterinary Journal, Vol 14, Iss 5, Pp 1191-1198 (2024)
Background: Intracytoplasmic sperm injection (ICSI) technique has low efficiency in cattle. This has mainly been attributed to the oocyte activation failure due to oocyte and/or sperm factors. Aim: Our aim was to evaluate the effect of conventional I
Externí odkaz:
https://doaj.org/article/8cab9f382d244d5097a6c10d8132986e
Autor:
Alvarez, Gabriel, Villanueva, Sofia, Breininger, Elizabeth, Geller, Marisa, Ruhlmann, Claudio, Dalvit, Gabriel, Cetica, Pablo, Masashige Kuwayama
Publikováno v:
Open Veterinary Journal; 2024, Vol. 14 Issue 5, p1191-1198, 8p
Publikováno v:
Cryobiology. 90
There is a clinical demand for efficient cryopreservation of cloned camel embryos with considerable logistic and economic advantage. Vitrification of in vivo derived embryos has been reported in camels, but there is no study on vitrification of clone
Publikováno v:
Cryobiology. 91:199
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 1568
In the last 15-20 years, many centers are using vitrification as a method of choice for cryopreservation of human oocytes and embryos. As vitrification technologies have improved their success profiles, new applications seem to have emerged, making I
Autor:
Hiroshi Tajimi, Hitoshi Ushijima, Syoko Oike, Konosuke Okada, Tsugumi Yamazaki, Tatsuyuki Yoshida, Masashige Kuwayama
Publikováno v:
Animal science journal = Nihon chikusan Gakkaiho. 89(8)
This study was conducted to examine the utility of vitrification for bovine embryos with low-quality grade, and simple cryoprotectants dilution method for practitioners. In Experiment 1, survival of frozen embryos was compared with that of vitrified
Autor:
Hirofumi Uto, Chiaki Kiriake, Tomoe Tamaki, Kaori Hiraoka, Seiji Kitamura, Hiroyuki Yoshida, Masashige Kuwayama, Yasuko Nada, Masanori Yoshie, Kenichiro Hiraoka
Publikováno v:
Journal of Mammalian Ova Research. 30:53-58
Three ICSI methods were examined to determine their clinical efficiency and the mechanisms of oocyte damages. The volumes of cytoplasm aspirated into the ICSI pipette at oolemma breakage, the sizes of the broken areas in the oolemma and the rates of
Advances in technology now offer promising solutions to deal with the chronological aging of the cell, tissue or organ to synchronize its existence and its use. This book covers the developments in and benefits of the latest vitrification technolog
Autor:
Stanley P. Leibo, Masashige Kuwayama
Publikováno v:
Journal of Mammalian Ova Research. 27:79-86
A procedure to cryopreserve mammalian embryos resulting in the birth of offspring was first described almost forty years ago. This procedure resulting in the birth of a child was reported 26 years ago. Since then, the preservation of human oocytes an
Autor:
Shogo Higaki, Yoshiyuki Takahashi, Noriko Kagawa, Etsuro Yamaha, Yutaka Kawakami, Yoshiki Eto, Masashi Nagano, Masashige Kuwayama, Seiji Katagiri
Publikováno v:
REPRODUCTION. 139:733-740
This study aimed to produce fertile zebrafish (Danio rerio) possessing germ cells (gametes) that originated from cryopreserved primordial germ cells (PGCs). First, to improve the vitrification procedure of PGCs in segmentation stage embryos, dechorio