Zobrazeno 1 - 10
of 10
pro vyhledávání: '"A N Scheaffer"'
Publikováno v:
Bioscientifica Proceedings.
Intrauterine growth restriction (IUGR) is a significant health issue that not only affects infant mortality and morbidity, but may also predispose individuals to coronary heart disease, diabetes, hypertension and stroke as adults. The majority of IUG
Autor:
Dale A. Redmer, Jong Tae Choi, Disha Pant, Lawrence P. Reynolds, D. R. Arnold, Pawel P. Borowicz, Abraham N. Scheaffer, R.M. Weigl, Anna T. Grazul-Bilska, Chainarong Navanukraw, James D Kirsch, K.C. Kraft, J. S. Luther
Publikováno v:
Theriogenology. 63:2136-2146
The objective of the current study was to determine the effects of hormonal treatments on ovarian follicular development and oocyte quality in anestrous ewes. Multiparous crossbred (RambouilletxTarghee) ewes were given melatonin implants (MEL) and/or
Publikováno v:
Journal of Animal Science. 82:3024-3033
The objectives of this study were to evaluate intestinal cellularity and vascularity in mature ewes in response to dietary restriction and pregnancy status and to quantify the response of these variables to increased nutrient demand of fetal growth.
Publikováno v:
Journal of Animal Science. 82:1826-1838
Our objectives were to evaluate maternal body changes in response to dietary restriction or the increased nutrient requirement of fetal growth. In Exp. 1, 28 mature crossbred ewes (61.6 +/- 1.8 kg initial BW) were fed a pelleted forage-based diet to
Publikováno v:
Journal of Animal Science. 81:1853-1861
Beef heifers (24 mo; 378 +/- 32 kg of BW; 22 pregnant, PR; 17 nonpregnant, NP) were grouped in common pens and fed corn silage- and hay-based diets formulated to provide an ADG of 0.45 kg in NP heifers. Both PR and NP heifers were slaughtered on d 40
Publikováno v:
Journal of animal science. 82(10)
The objectives of this study were to evaluate intestinal cellularity and vascularity in mature ewes in response to dietary restriction and pregnancy status and to quantify the response of these variables to increased nutrient demand of fetal growth.
Publikováno v:
Journal of animal science. 82(6)
Our objectives were to evaluate maternal body changes in response to dietary restriction or the increased nutrient requirement of fetal growth. In Exp. 1, 28 mature crossbred ewes (61.6 +/- 1.8 kg initial BW) were fed a pelleted forage-based diet to
Publikováno v:
Reproduction (Cambridge, England). Supplement. 61
Intrauterine growth restriction (IUGR) is a significant health issue that not only affects infant mortality and morbidity, but may also predispose individuals to coronary heart disease, diabetes, hypertension and stroke as adults. The majority of IUG
Publikováno v:
Journal of animal science. 81(7)
Beef heifers (24 mo; 378 +/- 32 kg of BW; 22 pregnant, PR; 17 nonpregnant, NP) were grouped in common pens and fed corn silage- and hay-based diets formulated to provide an ADG of 0.45 kg in NP heifers. Both PR and NP heifers were slaughtered on d 40
Publikováno v:
Journal of animal science. 79(9)
Crossbred heifers (initially 24 mo, approximate age and 378 +/- 32.1 kg BW) were used to evaluate the influence of pregnancy and advancing gestation on DMI, BW, carcass weight, ruminal characteristics, and visceral organ mass. Heifers (naturally serv