Zobrazeno 1 - 10
of 42
pro vyhledávání: '"C.H. Rahe"'
Autor:
M T Gore, C.H. Rahe, R. B. Young, J D Hough, J. L. Griffin, D. R. Mulvaney, D. N. Marple, J A Chromiak, M. C. Claeys
Publikováno v:
Journal of Animal Science. 72:2307-2318
Growth was examined in bovine fetuses and neonates that typically differ in mature size and postnatal developmental pattern. Pregnancies were established from matings expected to produce early (E), late (L), and intermediate (I) maturing postnatal gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51889a61ef45639632f3677581407696
https://doi.org/10.2527/1994.7292307x
https://doi.org/10.2527/1994.7292307x
Publikováno v:
Journal of Animal Science. 71:757-764
Forty-eight Angus x Hereford steers (initial BW = 336 +/- 8.3 kg) were used in a 56-d study to evaluate growth and endocrine responses to continuous or discontinuous grazing of high-endophyte-infected Kentucky-31 (K; > 57% infestation rate) or low-en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1025875b146a9bdfc1a000689a73dfe1
https://doi.org/10.2527/1993.713757x
https://doi.org/10.2527/1993.713757x
Publikováno v:
Journal of Animal Science. 70:2501-2509
Two experiments were conducted to determine the physiological responses of consuming a fungus-free (FF) or fungus-infected (INF) tall fescue diet (Exp. 1) or the FF diet plus ergotamine tartrate at 30 ppm (FF/ET, Exp. 2) in a thermoneutral (21 degree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83309a11a53f5b1a763b808627ed9cb0
https://doi.org/10.2527/1992.7082501x
https://doi.org/10.2527/1992.7082501x
Autor:
C.H. Rahe, C R Barb, D. N. Marple, George B. Rampacek, R R Kraeling, James L. Sartin, M J Estienne
Publikováno v:
Domestic Animal Endocrinology. 8:117-127
Seven sows were placed into one of two environmental chambers at 22 C, 5 d prior to farrowing. On day 9 of lactation, one chamber was changed to 30 C (n = 4) and the other remained at 22 C (n = 3). On days 24 and 25, blood samples were collected ever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::413d725431da1e1e59d3d0df2b492b42
https://doi.org/10.1016/0739-7240(91)90046-m
https://doi.org/10.1016/0739-7240(91)90046-m
Maternal treatment with somatotropin alters embryonic development and early postnatal growth of pigs
Publikováno v:
Domestic animal endocrinology. 12(1)
A possible management strategy to alter fetal development and enhance sow productivity and progeny performance was examined by maternal administration of porcine somatotropin during early gestation. Eighteen crossbred gilts were bred naturally to boa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ba9b75b1e2152edf4dfc580caf29a02
https://pubmed.ncbi.nlm.nih.gov/7621681
https://pubmed.ncbi.nlm.nih.gov/7621681
Publikováno v:
Domestic animal endocrinology. 10(4)
Receptors for gonadotropin releasing hormone (GnRH), located in the cell membranes of adenohypophysial gonadotropes, mediate the action of GnRH to stimulate the secretion of the gonadotropic hormones (LH and FSH). In the present studies, we have isol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39dd7834341af2a89d000a0951f9bcce
https://pubmed.ncbi.nlm.nih.gov/8306635
https://pubmed.ncbi.nlm.nih.gov/8306635
Publikováno v:
Steroids. 39:445-452
Glucocorticoid-binding activity in adrenal incubation media was investigated with regard to characterization of a protein-like ligand. Scatchard analysis of corticosterone binding activity indicated the presence of a single non-interacting protein wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61761f808e7fb1eb85311e7355eb6608
https://doi.org/10.1016/0039-128x(82)90068-x
https://doi.org/10.1016/0039-128x(82)90068-x
Publikováno v:
Theriogenology. 30:149-157
A synthetic gonadotropin-releasing hormone (GnRH) agonist (fertirelin acetate, FA) was administered to beef cattle within 12 h after onset of estrus (Day = 0) to study effects on subsequent endocrine responses and fertility. In Study 1, 16 crossbred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3e51c6ec1afcbbfce5e1b818ac59df8
https://doi.org/10.1016/0093-691x(88)90272-5
https://doi.org/10.1016/0093-691x(88)90272-5
Publikováno v:
Theriogenology. 18:573-581
Luteinizing hormone levels were measured in blood samples collected at 5 minute (min) intervals for 3 hours (hr) during the a.m. and p.m. of 3 consecutive days from long-term ovariectomized cows. Levels of LH fluctuated in a pulsatile manner in all a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11ae09a493f7aa57cc242a545128cb83
https://doi.org/10.1016/0093-691x(82)90189-3
https://doi.org/10.1016/0093-691x(82)90189-3
Autor:
D. R. Mulvaney, Frank F. Bartol, J.J. Reeves, James L. Sartin, J.L. Brown, D. N. Marple, C.H. Rahe
Publikováno v:
Domestic Animal Endocrinology. 5:291-298
Adenohypophyseal concentrations of LHRH receptors, pituitary content of LH and FSH, and plasma concentrations of LH were determined in thirty Hereford, Angus or Hereford-Angus heifers that were randomly assigned by breed and weight to five periods in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2433318f56f3c308e0bd37b574a1eee1
https://doi.org/10.1016/0739-7240(88)90003-3
https://doi.org/10.1016/0739-7240(88)90003-3