Zobrazeno 1 - 10
of 34
pro vyhledávání: '"J. N. Shelton"'
Publikováno v:
Human Reproduction. 8:1110-1114
The amount of oxygen available to embryos in drop cultures under paraffin may be limited by the gas mixture employed, the method of equilibration or by the use of positive or negative pressure filtration. When these factors were varied, in experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e1c53dcb13e16c2d4d790a17965105c
https://doi.org/10.1093/oxfordjournals.humrep.a138202
https://doi.org/10.1093/oxfordjournals.humrep.a138202
Autor:
J. N. Shelton, Jaffar Ali
Publikováno v:
Reproduction. 98:459-465
Three vitrification solutions (VS) namely VS1 (5.5 mol ethylene glycol l\m=-\1and 2.5 mol glycerol l\m=-\1), VS11 (6.0 mol ethylene glycol l\m=-\1and 1.8 mol glycerol l\m=-\1) and VS14 (5.5 mol ethylene glycol l\m=-\1and 1 mol sucrose l\m=-\1) were t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3991c020e93a0b492e73e2ed1a02d70
https://doi.org/10.1530/jrf.0.0980459
https://doi.org/10.1530/jrf.0.0980459
Autor:
J N Shelton
Publikováno v:
Revue Scientifique et Technique de l'OIE. 9:825-845
Research into physiology and embryology has provided a basis for the development of technologies that increase productivity of farm animals through enhanced control of reproductive function. Progestagens, alone or in combination with luteolysins, are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8a4a43fec7ba7a459b0610667337cee
https://doi.org/10.20506/rst.9.3.521
https://doi.org/10.20506/rst.9.3.521
Autor:
J. N. Shelton, P. J. McCullagh
Publikováno v:
Historical Records of Australian Science. 22:291
Wesley Kingston Whitten (1918?2010) was recognized as one of Australia's most innovative biological scientists. His studies were the precursor of the science of preimplantation embryology and the technology of assisted reproduction. He pioneered the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26c658841ef304cb0925300b9161dc39
https://doi.org/10.1071/hr11009
https://doi.org/10.1071/hr11009
Autor:
J. N. Shelton, Jaffar Ali
Publikováno v:
Journal of reproduction and fertility. 99(2)
A series of experiments was performed to determine the concentrations at which ten cryoprotectants singly and in pairs would vitrify on plunging into liquid nitrogen and remain vitreous when warmed by plunging into a water bath at 25 degrees C. From
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3111681fbb88d55ab4b2546215328da5
https://pubmed.ncbi.nlm.nih.gov/8107029
https://pubmed.ncbi.nlm.nih.gov/8107029
Autor:
J. N. Shelton, Jaffar Ali
Publikováno v:
Journal of reproduction and fertility. 99(1)
The aim of the experiments described here was to investigate cryopreservation of day-6 sheep embryos by vitrification methods in which the preliminary procedures can be performed at room temperature using VS1 (5.5 mol ethylene glycol l-1 and 2.5 mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8677755e371bfad1258e214b2ee1db5
https://pubmed.ncbi.nlm.nih.gov/8283454
https://pubmed.ncbi.nlm.nih.gov/8283454
Autor:
J. N. Shelton
Publikováno v:
Biotechnology in Agriculture ISBN: 9789401047821
Viability of embryos is determined by their innate qualities and the environment they experience. Both the gonadotrophn and progestagen components of the treatment employed to superovulate donors have an effect on the quality of the embryos produced.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa9c45b2be67028bca2355f1261d88e6
https://doi.org/10.1007/978-94-011-1779-1_13
https://doi.org/10.1007/978-94-011-1779-1_13
Production of interspecies chimeric calves by aggregation of Bos indicus and Bos taurus demi-embryos
Publikováno v:
Reproduction, Fertility and Development. 2:385
Two experiments were conducted to produce interspecific chimeric calves by aggregation of B. indicus and B. taurus demi-embryos. In the first experiment, morulae, compacted morulae, and early blastocysts were collected nonsurgically from Brahman (B.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ade9917dbafc4e2f71afca42f9655f64
https://doi.org/10.1071/rd9900385
https://doi.org/10.1071/rd9900385
Autor:
J. N. Shelton, A. Széll
Publikováno v:
Reproduction. 76:401-408
The toxic effects of sucrose and the conditions of in-straw glycerol removal after freezing and thawing were studied using Day-3 mouse embryos. At 20 degrees C, exposure to less than or equal to 1.0 M-sucrose for periods up to 30 min had no adverse e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::220c1a426bbde9880faf56bad860c347
https://doi.org/10.1530/jrf.0.0760401
https://doi.org/10.1530/jrf.0.0760401
Autor:
N. W. Moore, J. N. Shelton
Publikováno v:
Reproduction. 7:79-87
Summary. A trial of factorial design is described, in which was studied the response of the cyclic ewe to a horse anterior pituitary extract (hap) Three total-dose levels of hap (60, 90 and 135 mg) were administered over 2 or 3 days commencing on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53585230510083449487f23feee7bbed
https://doi.org/10.1530/jrf.0.0070079
https://doi.org/10.1530/jrf.0.0070079