Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Evelyn L. Shaver"'
Literature on the effects of aging of sperm in the male or female reproductive tracts before fertilization on the chromosome complement of blastocysts of various non-human species especially the rabbit is reviewed. Polyploidy mixoploidy aneuploidy mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a958847c65317770357daae37858d4ca
https://doi.org/10.1159/000396076
https://doi.org/10.1159/000396076
Autor:
John G. Ekins, Evelyn L. Shaver
Publikováno v:
Teratology. 13:57-63
The chromosome complement and anatomical development of 10–16-gday rabbit embryos were studied following delayed fertilization. Preimplantation loss was 40% in the experimental group compared with 17% in control animals. Also, a greater number of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e73d74a30d86d264bdad813966cde7
https://doi.org/10.1002/tera.1420130110
https://doi.org/10.1002/tera.1420130110
Autor:
P. Nicolai, Evelyn L. Shaver
Publikováno v:
Biology of Reproduction. 17:640-644
Rabbit semen was collected, pooled and extended in a tris-yolk-DMSO medium. Following storage at 5#{176}C for 24, 48, 72, 96 and 120 h, the extended semen was used to artificially inseminate rabbits,which were induced to ovulate by means of an inject
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70763cbd9cb089501aea20b31d67077a
https://doi.org/10.1095/biolreprod17.5.640
https://doi.org/10.1095/biolreprod17.5.640
Autor:
Ryuzo Yanagimachi, Evelyn L. Shaver
Publikováno v:
Gamete Research. 1:235-245
The effects of storage of hamster sperm in vitro at temperatures above freezing on fertilization and early development were studied. Initially, female hamsters were inseminated artificially with epididymal sperm stored up to five days at 5°, 16°, o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2614a8291bf040a1a09056928db0b13
https://doi.org/10.1002/mrd.1120010303
https://doi.org/10.1002/mrd.1120010303
Autor:
Evelyn L. Shaver, Patricia A. Martin
Publikováno v:
Developmental Biology. 28:480-486
Chromosomes were studied in 239 rabbit blastocysts recovered after aging of spermatozoa in utero . Mature females were inseminated artificially and induced to ovulate with an injection of HCG. The administration of HCG was delayed 4–21 hr after ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dad8c300becbb85d9d631d0646feb35c
https://doi.org/10.1016/0012-1606(72)90031-0
https://doi.org/10.1016/0012-1606(72)90031-0
Autor:
Evelyn L. Shaver
Publikováno v:
The Anatomical Record. 159:127-130
A description is given of two intersex rabbits, which appeared to be females and, in the course of an experiment, were injected with chorionic gonadotrophin, and then matted with a male. When the animals were sacrificed six days later, the reproducti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c8882d1db1e9b82f642f2213e428430
https://doi.org/10.1002/ar.1091590202
https://doi.org/10.1002/ar.1091590202
Autor:
Evelyn L. Shaver, David H. Carr
Publikováno v:
Reproduction. 14:415-420
Rabbits were mated at timed intervals after an ovulationinducing injection of chorionic gonadotrophin. Blastocysts were recovered at autopsy 6 days after mating and examined cytogenetically for chromosome abnormalities. A marked decrease in the numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7acba77b5bb5e7a8f54f0fafe06a5a69
https://doi.org/10.1530/jrf.0.0140415
https://doi.org/10.1530/jrf.0.0140415
Autor:
David H. Carr, Evelyn L. Shaver
Publikováno v:
Canadian Journal of Genetics and Cytology. 11:287-293
Six-day blastocysts were recovered from rabbits mated at various intervals from 0 to 10 hours after an ovulation-inducing injection of chronic gonadotrophin. Ten of eighty or 13% of the blastocysts from animals mated between 6 and 9 hours after injec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::892c51ad5be2f9b3e9a36a31968d08de
https://doi.org/10.1139/g69-036
https://doi.org/10.1139/g69-036
Publikováno v:
Journal of Intellectual Disability Research. 3:78-87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::176f395507942b71f8b54183bfc3fc12
https://doi.org/10.1111/j.1365-2788.1959.tb00921.x
https://doi.org/10.1111/j.1365-2788.1959.tb00921.x
Autor:
W. F. Baldwin, Evelyn L. Shaver
Publikováno v:
Canadian Journal of Zoology. 42:515-518
Recovery from radiation-induced damage has been studied in Rhodnius prolixus by comparing the effects of single exposures with those of fractionated exposures to the same total dose (6000 r). Immature fourth-instar nymphs, irradiated as above, showed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::142dea6c513f4030b02038dc073f52ad
https://doi.org/10.1139/z64-045
https://doi.org/10.1139/z64-045