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Publikováno v:
Journal of Animal Science. 26:567-570
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17a42fdbb2b4f9e284672f4a67218d94
https://doi.org/10.2527/jas1967.263567x
https://doi.org/10.2527/jas1967.263567x
Publikováno v:
Journal of Animal Science. 35:1001-1004
A U.S. Department of Agriculture study at Beltsville, Maryland investigated the effect of progesterone on IUD-induced luteal regression in 95 ewes. The IUD was a plastic spiral with diameter 9 mm and length 30 mm. The first experiment suggested that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11b5f3ed1205f4baee35672be3639109
https://doi.org/10.2527/jas1972.3551001x
https://doi.org/10.2527/jas1972.3551001x
Publikováno v:
Reproduction. 27:349-354
After intrauterine insemination of large animals the endocrine state PR of the female has been shown to influence the fate of the sperm cells. Since factors that influence the fate of sperm cells in the female reproductive tract can affect fertility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99a73f3884e394df52530c60bac29afa
https://doi.org/10.1530/jrf.0.0270349
https://doi.org/10.1530/jrf.0.0270349
Publikováno v:
Journal of animal science. 40(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11975de7102d44b3498ee4fe02f9075d
https://pubmed.ncbi.nlm.nih.gov/1170153
https://pubmed.ncbi.nlm.nih.gov/1170153
Autor:
Hawk Hw, Brinsfield Th
Publikováno v:
Journal of reproduction and fertility. 16(1)
Summary. Motility in vitro was greatest in strips of myometrium from oestrous ewes, intermediate in strips from ovariectomized ewes and least in strips from luteal phase ewes. The presence of a spiral in the uterine lumen in vivo increased the amplit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::483e62c7bd30d3b0fd6cb44f359b1585
https://pubmed.ncbi.nlm.nih.gov/5691160
https://pubmed.ncbi.nlm.nih.gov/5691160
Publikováno v:
Journal of reproduction and fertility. 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::801d484750c33d364c5b049d2e89341f
https://pubmed.ncbi.nlm.nih.gov/14064216
https://pubmed.ncbi.nlm.nih.gov/14064216
Publikováno v:
Journal of reproduction and fertility. 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a109429c2aabdc0f0ba4338fe7c59a45
https://pubmed.ncbi.nlm.nih.gov/14248587
https://pubmed.ncbi.nlm.nih.gov/14248587
Autor:
Hawk Hw
Publikováno v:
Journal of reproduction and fertility. 23(1)
15 ewes were used to study fertilization by inserting IUDs into 7 and sham-operating on 8. Of the 8 sham-operated ewes 8 produced 10 ova; 6 ewes had 7 cleaving ova with 6-200 accessory spermatozoa. All 7 ewes with IUDs produced 8 ova none of which we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::015afb383477a49aa09040290fb92a03
https://pubmed.ncbi.nlm.nih.gov/5528676
https://pubmed.ncbi.nlm.nih.gov/5528676
Publikováno v:
Journal of animal science. 31(6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d67f0c7bd9293672b23a4c5e8506e25c
https://pubmed.ncbi.nlm.nih.gov/4993934
https://pubmed.ncbi.nlm.nih.gov/4993934