Zobrazeno 1 - 9
of 9
pro vyhledávání: '"D. F. Curran"'
Publikováno v:
Biology of Reproduction. 50:1136-1144
The effects of recombinant bovine placental lactogen (rbPL) and recombinant bovine somatotropin (rbST) on development of ovarian follicles and CL were tested in heifers. Estrus (day = 0) was synchronized and heifers were treated (Days 0-21) with eith
Autor:
T. R. Kasser, G.F. Hartnell, Robert J. Collier, Carol L. McLaughlin, J J Veenhuizen, John C. Byatt, Clifton A. Baile, D. F. Curran, H B Hedrick, R.L. Hintz
Publikováno v:
Journal of Animal Science. 71:3307-3318
Bovine placental lactogen (PL) is a partial somatotropin agonist in the cow and decreases urea nitrogen, indicating increased nitrogen retention. In the present study, the somatogenic effects of bovine PL (bPL; 4 and 8 mg/d) were compared with those
Autor:
R.H. Sorbet, Robert J. Collier, L. Munyakazi, John C. Byatt, J J Veenhuizen, P.J. Eppard, D. F. Curran
Publikováno v:
Journal of Dairy Science. 75:1216-1223
A 6 x 6 Latin square design was used to test the effects of recombinant bovine placental lactogen on milk yield, milk composition, feed intake, and blood hormone and metabolite levels in nonpregnant lactating cows. The six treatments (5, 10, 20, and
Autor:
Bernard N. Violand, D. F. Curran, Gregg Bogosian, James F. Kane, N.R. Staten, Kevin L. Duffin
Publikováno v:
Nucleic Acids Research. 20:6707-6712
A recombinant Escherichia coli strain was constructed for the overexpression of bovine placental lactogen (bPL), using a bPL structural gene containing 9 of the rare arginine codons AGA and AGG. When high level bPL synthesis was induced in this strai
Publikováno v:
Journal of dairy science. 80(3)
The primary objective of this study was to determine whether bovine placental lactogen stimulated additional mammary growth as assessed by milk yield from a lactation induced by steroids. Pubertal, nonpregnant Holstein heifers (n = 23) were given dai
Publikováno v:
Biology of reproduction. 50(5)
The effects of recombinant bovine placental lactogen (rbPL) and recombinant bovine somatotropin (rbST) on development of ovarian follicles and CL were tested in heifers. Estrus (day = 0) was synchronized and heifers were treated (Days 0-21) with eith
Autor:
P.J. Eppard, Robert J. Collier, John C. Byatt, J J Veenhuizen, M.F. McGrath, D. F. Curran, T.L. Curran
Publikováno v:
The Journal of endocrinology. 140(1)
A model of induced lactation was modified to examine the effects of bovine prolactin (bPRL) and bovine placental lactogen (bPL) on mammary growth and differentiation. Thirty-two peripubertal, non-pregnant Holstein heifers were given daily s.c. inject
Autor:
J J Veenhuizen, John C. Byatt, Frances C. Buonomo, P.J. Eppard, Robert J. Collier, D. F. Curran, R.H. Sorbet
Publikováno v:
The Journal of endocrinology. 132(2)
The clearance rate of recombinant bovine placental lactogen (rbPL) from the blood serum of four lactating dairy cows was measured using a specific radioimmunoassay. Two animals were non-pregnant, while the other two were at approximately 120 days of
Autor:
Frances C. Buonomo, D. F. Curran, John C. Byatt, Carol L. McLaughlin, Clifton A. Baile, J J Veenhuizen, R.L. Hintz, M.F. McGrath
Publikováno v:
Journal of Animal Science. 75:959
Prolactin, a member of the somatotropin-prolactin-placental lactogen gene family, increases feed intake and rate of weight gain in several species. To determine whether prolactin affects growth performance and carcass composition in swine, recombinan