Zobrazeno 1 - 10
of 24
pro vyhledávání: '"M M Buhr"'
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 46
This paper reviews stresses boar sperm undergo during processing and presents preliminary results of dietary modification that minimize this damage. Processing for artificial insemination (AI) stresses boar sperm by osmotic effects; altering cell siz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::44a7231678140b39bd818010f35c90f6
https://pubmed.ncbi.nlm.nih.gov/21884275
https://pubmed.ncbi.nlm.nih.gov/21884275
Publikováno v:
Journal of Animal Science. 71:3280-3284
A group housing system for sows, the Hurnik-Morris (HM) system, was developed to address several of the perceived animal welfare limitations of existing housing methods. The HM system permits socially coordinated eating and resting, controlled and so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8efa2b11e7910074b65fc80d968f1c27
https://doi.org/10.2527/1993.71123280x
https://doi.org/10.2527/1993.71123280x
Publikováno v:
Journal of Animal Science. 71:481-491
Isolated porcine luteal cells from d 10 and 15 of the estrous cycle (estrus = d 0) were incubated with or without combinations of FSH (0, 10, 10(2), 10(3) ng), LH (0, 10, 10(3) ng), oxytocin, or prostaglandin F2 alpha (PGF2 alpha) (each at 0, 10, 10(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21d8807457efd91938ba33e5746b1cb8
https://doi.org/10.2527/1993.712481x
https://doi.org/10.2527/1993.712481x
Publikováno v:
Journal of reproduction and fertility. Supplement. (56)
Movement of Ca2+ into spermatozoa is a critically important event for capacitation and the acrosome reaction. In the present study, the nature of Ca2+ movement in fresh equine spermatozoa was established and the effects of oviductal cell conditioned
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2c79085ac44b3c1e5ef18988b8d3e8c7
https://pubmed.ncbi.nlm.nih.gov/20681156
https://pubmed.ncbi.nlm.nih.gov/20681156
Publikováno v:
Journal of Animal Science. 70:2714-2721
The effect of a new group housing system on performance (132 gilts and litters) and endocrinological (35 gilts) and immunological functions (28 gilts) was studied. Animals were randomly assigned to a conventional system (control), involving greater t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02fcef26287474e8a6aac254a793f5ac
https://doi.org/10.2527/1992.7092714x
https://doi.org/10.2527/1992.7092714x
Autor:
M. M. Buhr, G. O. Agu
Publikováno v:
Canadian Journal of Animal Science. 70:987-990
Cultured, unstimulated, large and small luteal cells from day 15 prepubertal gilts (day 0 = PMSG/hCG injection) produced significantly more progesterone than corresponding day 18 cells. Progesterone production by large and small day 15 and day 18 cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1703fa5ac2064db2d38e23f63ea4829
https://doi.org/10.4141/cjas90-121
https://doi.org/10.4141/cjas90-121
Publikováno v:
Animal reproduction science. 80(3-4)
The Asian elephant (Elephas maximus) population in the wild has been in decline for several decades and breeding in captivity has not been self-sustaining. The use of artificial insemination (AI) can help overcome many of the difficulties associated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0d240b6eba3608c87c33eaf00e4c594f
https://pubmed.ncbi.nlm.nih.gov/15036508
https://pubmed.ncbi.nlm.nih.gov/15036508
Publikováno v:
Biology of reproduction. 64(1)
Fresh boar sperm were incubated with small unilamellar liposomes composed of either the total lipids extracted from head plasma membranes (HPM) of fresh boar sperm or selected lipids (SL) of five defined phospholipids with specific acyl chains. To op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1db7d00272be18efd2f95727c436ac66
https://pubmed.ncbi.nlm.nih.gov/11133660
https://pubmed.ncbi.nlm.nih.gov/11133660
Autor:
M J, Pettitt, M M, Buhr
Publikováno v:
Journal of andrology. 19(6)
To determine how the individual components of extenders affected boar sperm function and membrane structure and to test a new surfactant's cryoprotective ability, boar sperm were cryopreserved in straws in BF5 extender plus or minus egg yolk plus or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::79f84f8bb8f36c552b7bc1004b77533d
https://pubmed.ncbi.nlm.nih.gov/9876025
https://pubmed.ncbi.nlm.nih.gov/9876025
Publikováno v:
Journal of animal science. 75(2)
Gilts (n = 187) were randomly assigned to either the Hurnik-Morris housing system (HM) or a conventional gestation crate system (GC) prior to breeding. The Hurnik-Morris system provides housing for sows in small groups. Gilts were synchronized for es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb66fb3e7a003698b3267873891efd23
https://pubmed.ncbi.nlm.nih.gov/9051451
https://pubmed.ncbi.nlm.nih.gov/9051451