Zobrazeno 1 - 10 of 136 pro vyhledávání: '"M. M. Pace"'
1
Timing the insemination of beef cattle
Autor: M. M. Pace, D.E. Bartlett, W. R. Grace Co., R.K. Robbins, J.J. Sullivan, P.J. Press, F.I. Elliott
Publikováno v: Theriogenology. 10:247-255
Calving rates of beef cows were determined from first inseminations at various intervals of time after estrus was first observed. For 1326 calves resulting from first inseminations between 12 and 29 hr after the detection of estrus, the actual calvin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9612646cc127507d09e1600ff600dc5
https://doi.org/10.1016/0093-691x(78)90024-9
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4
Some biochemical changes in spermatozoa due to freezing
Autor: M. M. Pace, Edmund F. Graham
Publikováno v: Cryobiology. 4:75-84
Summary Several chemical analyses were conducted in an attempt to assess differences in extracellular medium before and after freezing semen of the bull, boar, and turkey. The objectives of the study were 1) to take advantage of some of the chemical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::601b9a7b09f85c43a0eef9f980715ea9
https://doi.org/10.1016/s0011-2240(67)80214-1
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5
Some factors affecting loss of intracellular enzymes from spermatozoa
Autor: K. I. Brown, Edmund F. Graham, M. M. Pace, B. G. Crabo
Publikováno v: Cryobiology. 8:220-224
Diluted semen from the bull, boar, and turkey was plunged into liquid nitrogen. After separation of the cells from the extracellular medium, the total releasable amounts of glutamic oxaloacetic transaminase (GOT), lactic dehydrogenase (LDH), cholines
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a94052a4de4231ad406346275fcba9
https://doi.org/10.1016/0011-2240(71)90030-7
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7
Assessment of spermatozoal function using dual fluorescent staining and flow cytometric analyses
Autor: D L, Garner, D, Pinkel, L A, Johnson, M M, Pace
Publikováno v: Biology of reproduction. 34(1)
Spermatozoa from bulls, boars, dogs, horses, mice, and men were examined using a fluorogenic stain consisting of the membrane-permeant substrate carboxyfluorescin diacetate (CFDA) and the relatively membrane-impermeant nuclear stain propidium iodide
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a1cdcd5dabfaa4bbe46dd38b908c1252
https://pubmed.ncbi.nlm.nih.gov/3955132
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8
Effect of timing of insemination, numbers of spermatozoa and extender components on the pregnancy rate in mares inseminated with frozen stallion semen
Autor: M M, Pace, J J, Sullivan
Publikováno v: Journal of reproduction and fertility. Supplement. (23)
Fertilization rate was highest in mares inseminated with frozen semen within 12 hr of ovulation. Foaling rate was improved (P less than 0-05) by increasing the number of motile spermatozoa inseminated from 40 X 10(6) to 80 X 10(6) but was not further
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::957a3d8b855987185678fcf3aa60333d
https://pubmed.ncbi.nlm.nih.gov/1060763
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9
Current status of semen preservation in the ram, boar and stallion
Autor: E F, Graham, B G, Crabo, M M, Pace
Publikováno v: Journal of animal science. 47
From the studies cited it was concluded that short and long term preservation of stallion semen has encountered major obstacles. Fertilizing capacity of extended or extended and cooled spermatozoa has been impaired. With the hydrogen ion extenders, t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6d6ab8b0d3dfb637e7ce3d5841be0115
https://pubmed.ncbi.nlm.nih.gov/45480
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