Zobrazeno 1 - 10
of 151
pro vyhledávání: '"H.R. Tervit"'
Autor:
H.R. Tervit, L.T. McGowan, JR Morrish, S Suneja, Andrea C. Alfaro, Serean L. Adams, Adam B. Rusk
Publikováno v:
New Zealand Journal of Marine and Freshwater Research. 48:335-349
Cryopreservation experiments were conducted on D-stage larvae of the Pacific oyster (Crassostrea gigas) to investigate the effects of two cryoprotectant solutions and three cooling rates on larval development from 1 to 22 days post-fertilisation. Cry
Autor:
Serean L. Adams, H.R. Tervit, John F. Smith, J.R. Morrish, L.T. McGowan, Ellie Watts, Samantha L. Gale, Estefania Paredes
Publikováno v:
Cryobiology. 65:256-262
The Greenshell™ mussel (Perna canaliculus) is the main shellfish species farmed in New Zealand. The aim of this study was to evaluate the effects of cryoprotectant concentration, loading and unloading strategy as well as freezing and thawing method
Publikováno v:
Animal Reproduction Science. 58:9-22
This study examined the effects of adding a macromolecule, polyvinylpyrrolidone (10% PVP) and a sugar (0.3 M trehalose) to vitrification solutions (VS) containing either one (40% ethylene glycol [EG], two (25% EG+25% DMSO) or three (20% EG+20% DMSO+1
Publikováno v:
Biology of Reproduction. 60:996-1005
Adult somatic cell nuclear transfer was used to determine the totipotent potential of cultured mural granulosa cells, obtained from a Friesian dairy cow of high genetic merit. Nuclei were exposed to oocyte cytoplasm for prolonged periods by electrica
Publikováno v:
Theriogenology. 50:495-506
Two experiments were conducted to examine the effect of membrane stabilization through the modification of in vitro culture medium or freezing medium on post-thaw survival of in vitro-produced bovine embryos. In Experiment 1, Day 7 (Day 0 = day of IV
Publikováno v:
Molecular Reproduction and Development. 50:154-162
Genomic imprinting, where only one of the two parental genes is expressed, occurs in many phyla. In mammals, however, this phenomenon has been primarily studied in mice, and to a lesser extent, in humans. To understand how genomic imprinting may affe
Publikováno v:
Molecular Reproduction and Development. 50:139-145
Protein content was measured in zona-free bovine oocytes and pre-elongation stage embryos, following in vitro maturation, fertilisation, and then culture in Synthetic Oviduct Fluid medium supplemented with amino acids and 8 mg ml-1 bovine serum album
Publikováno v:
Biology of Reproduction. 57:385-393
Nuclear transfer procedures were used to determine the in vivo developmental potential of an ovine embryonic cell line isolated from the inner cell mass of a Day 8 blastocyst-stage embryo. This cell line possessed a differentiated epithelial-like cel
Autor:
H.R. Tervit
Publikováno v:
Animal Reproduction Science. 42:227-238
This paper reviews the status and use of laparoscopic and laparotomy oocyte recovery technology with particular emphasis on domestic animals. The technology enables the recovery of oocytes from species and ages where it is not possible, or easy, to c
Publikováno v:
Biology of Reproduction. 53:1385-1391
It has previously been reported that ovine embryos cultured in Synthetic Oviduct Fluid medium supplemented with 20% human serum (SOF+HS) develop into lambs with a high birth weight. We have investigated this phenomenon by culturing ovine zygotes in S