Zobrazeno 1 - 10
of 22
pro vyhledávání: '"R F, Wideman"'
Autor:
Nima K. Emami, Adnan A.K. Alrubaye, Douglas D. Rhoads, Nnamdi S. Ekesi, R. F. Wideman, Sura Zaki
Publikováno v:
Poultry Science. 96:332-340
Lameness in broiler chickens is a significant animal welfare and financial issue. Bacterial chondronecrosis with osteomyelitis (BCO) leading to lameness can be enhanced by rearing young broilers on wire flooring. Using the wire floor system, we ident
Autor:
Sriram Krishnamoorthy, Adnan A.K. Alrubaye, Nicholas B. Anthony, Gisela F. Erf, Douglas D. Rhoads, R. F. Wideman, Candace D. Smith
Publikováno v:
Poultry Science. 93:307-317
A genome-wide SNP survey was used to identify chromosomal regions that showed linkage disequilibrium with respect to ascites susceptibility and ventricular hypertrophy in an F2 cross between previously described ascites-resistant and -susceptible lin
Autor:
R. F. Wideman, Adnan A.K. Alrubaye, C. Spencer, J. D. Hughes, I. Y. Pevzner, H. Lester, D. Yoho, D. Reynolds
Publikováno v:
Poultry science. 93(7)
Two experiments (E1, E2) were conducted to compare the influence of sires (sire A on dam C vs. sire B on dam C) and straight-run versus sex-separate rearing on the incidence of bacterial chondronecrosis with osteomyelitis (BCO) in broilers. Fertile e
Autor:
D. Yoho, H. Lester, I. Y. Pevzner, R. F. Wideman, A. D. Gilley, J. M. Hughes, D. Reynolds, Adnan A.K. Alrubaye
Publikováno v:
Poultry science. 92(9)
Growing broilers on wire flooring provides an excellent experimental model for exposing susceptibility to lameness attributable to bacterial chondronecrosis with osteomyelitis (BCO). Two independent experiments (E1, E2) were designed to compare the s
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 270:R71-R79
A common response after only 3-4 days of repeated exercise in younger individuals is an expansion of plasma volume (PV); however, it is not known if older individuals have a similar response. In this study, six older (O) (67 +/- 1 yr) and six younger
Autor:
A J Lent, R F Wideman
Publikováno v:
British Poultry Science. 34:577-587
1. Susceptibility to calcium-induced urolithiasis was assessed in pullets of two commercial SCWL strains (A and B) reared together from 5 to 18 weeks of age on diets containing 10 g/kg calcium (normal calcium: NC) or 35 g/kg calcium (high calcium: HC
Publikováno v:
Poultry science. 77(11)
Fast-growing broiler chickens not uncommonly exhibit elevated pulmonary vascular resistance that leads to pulmonary hypertension and right ventricular failure. We tested the hypothesis that a distended gastrointestinal tract in these full-fed birds r
Physiologic and electrocardiographic changes occurring in broilers reared at simulated high altitude
Publikováno v:
Avian diseases. 39(1)
An experiment was conducted to determine whether differences in the electrocardiograms (EKGs) of broilers reared at simulated high altitude from the day of hatch can be used to predict which birds are developing ascites. In three replicate experiment
Publikováno v:
Poultry science. 69(10)
Experiments were conducted to determine the effects of aflatoxicosis on acid-base balance, urine flow rate (V), glomerular filtration rate (GFR), clearance of para-aminohippuric acid (CPAH), plasma osmolality, and the renal handling of Na, K, Ca, and
Publikováno v:
American Journal of Physiology-Legacy Content. 231:1152-1158
The renal handling of calcium, phosphate, sodium, and potassium was studied in normal and parathyroid extract (PTE)-injected starlings, Sturnus vulgaris. The birds were anesthetized with Equi-Thesin and infused intravenously with 2.5% mannitol contai