Zobrazeno 1 - 10
of 117
pro vyhledávání: '"J R, DeLoach"'
Autor:
Billy M. Hargis, Donald E. Corrier, J. R. DeLoach, David J. Nisbet, Marlene Peterson, James A. Byrd, Nancy K. Keith
Publikováno v:
Journal of Food Protection. 61:796-801
Broiler chicks were spray treated on the day of hatch with titrated dosages (10(6), 10(7), or 10(8) anaerobic CFU) of a characterized competitive exclusion culture (CF3) and challenged orally on day 3 with 10(4) CFU of Salmonella typhimurium. On day
Publikováno v:
Anaerobe. 2:345-350
Experiments were conducted to evaluate the effects of different competitive exclusion (CE) cultures on the concentration of cecal propionic acid in 3-day-old broiler chicks, and the correlation between cecal propionic acid concentration and protectio
Publikováno v:
Poultry Science. 74:1553-1557
An 81-d-old continuous-flow (CF) culture of broiler cecal bacteria was maintained in a lactose-based broth. The culture had been previously proven effective against Salmonella colonization in young chicks, especially when the chicks were provided die
Publikováno v:
Poultry Science. 74:916-924
A continuous-flow culture system was used to isolate and maintain a mixed culture of cecal bacteria from adult broilers composed of 29 bacterial strains representing 10 genera. Broiler chicks were treated with the mixed culture in the drinking water
Autor:
D. E. Corrier, Billy M. Hargis, Michael H. Kogut, G. A. Ramirez, J. R. Deloach, R.W. Moore, Edward D. McGruder
Publikováno v:
Poultry Science. 74:18-25
We previously reported that the prophylactic, intraperitoneal administration of supernatants from concanavalin A-stimulated T cells derived from Salmonella enteritidis (SE)-immune White Leghorn hens (i.e., SE-immune lymphokines or ILK), conferred pro
Autor:
D. E. Corrier, Billy M. Hargis, Holly L. Neibergs, J. R. Deloach, Deeann Wallis, Noah D. Cohen, Edward D. McGruder, A. P. McElroy
Publikováno v:
Poultry Science. 73:1276-1281
Drag-swab samples were collected from 18 poultry houses at 9 broiler farms. Fifty drag-swab samples were tested for Salmonella by microbiologic culture using selective enrichment and the polymerase chain reaction (PCR) with oligonucleotide primers sp
Autor:
J. R. Deloach, Albert G. Hollister, Charles M. Scanlan, David J. Nisbet, D. E. Corrier, Ross C. Beier
Publikováno v:
Poultry Science. 73:56-62
The effect of dietary lactose and of cell concentration of a continuous-flow (CF) derived bacterial culture on Salmonella typhimurium cecal colonization in 10-d-old broiler chickens was examined. One-day-old chicks were provided 1) no CF culture and