Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Loyd D. Rowe"'
Autor:
Ross C. Beier, Larry H. Stanker, M H Elissalde, Beate G. Rose, Magdy I. Abd El‐Aziz Nasr, Loyd D. Rowe
Publikováno v:
Food and Agricultural Immunology. 8:11-17
Halofuginone (Hal) is a coccidiostat used worldwide as a feed additive at a level of 3 ppm in the feed of broiler chickens. The analytical methods described in the literature to determine the levels of Hal in liver are very lengthy and time consuming
Autor:
Ronald D. Plattner, Marcel H. Elissalde, Ross C. Beier, Carol Kamps‐Holtzapple, Larry H. Stanker, Loyd D. Rowe
Publikováno v:
Food and Agricultural Immunology. 7:109-122
Monoclonal antibodies were prepared against the fumonisins, a group of mycotoxins produced by the plant pathogen, Fusarium moniliforme. Splenic lymphocytes, from Balb/c mice immunized with fumonisin B1‐ovalbumin conjugate, were fused with SP2/O mye
Publikováno v:
Journal of Liquid Chromatography. 17:2961-2970
Extraction and HPLC methods are described for the analysis of the anticoccidial quinazolinone drug, halofuginone (Hal), in chicken serum. Serum samples were diluted with acetic acid and Hal was adsorbed onto a Bond Elut°C8 column followed by elution
Publikováno v:
Journal of Agricultural and Food Chemistry. 42:1132-1137
A succinyl derivative of halofuginone (Hal) was covalently linked to keyhole limpet hemocyanin to provide an immunogen for production of anti-Hal antibodies. This resulted in six hybridoma cell lines producing Hal-specific monoclonal antibodies (Mabs
Autor:
Ross C. Beier, Magdy I. Abd El-Aziz Nasr, Marcel H. Elissalde, Larry H. Stanker, Loyd D. Rowe
Publikováno v:
Food and Agricultural Immunology. 6:45-54
Coccidiosis is a complex disease that affects many farm animals, but which can be especially serious in poultry. Control of coccidiosis is essential for efficient, modern poultry productions; thus coccidiostats are extensively used to control this di
Development of a monoclonal-based enzyme-linked immunosorbent assay for the coccidiostat salinomycin
Publikováno v:
Journal of Agricultural and Food Chemistry. 41:2167-2171
The polyether ionophoric coccidiostats are an important class of antimicrobials because of their extensive global use in modern agriculture. Salinomycin, the most widely used ionophoric anticoccidial in the U.S. broiler industry, has been marketed in
Publikováno v:
Synthetic Communications. 23:2191-2197
A succinic acid derivative of halofuginone was synthesized that could be easily bound to carrier proteins for halofuginone-specific antibody production. N-trimethylsilylimidazole was used to protect the hydroxyl group on halofuginone. Hydrolysis afte
Publikováno v:
Journal of AOAC INTERNATIONAL. 76:888-892
A method using supercritical carbon dioxide to extract fat from poultry tissue was developed. Tissues used in this study were peritoneal fat, breast tissue, leg and thigh tissue, and liver from chickens fed rations containing heptachlor, dieldrin, an
Publikováno v:
Journal of Food Protection. 55:284-290
Sulfamethazine (SMZ) is effective in the treatment of bacterial infections in food producing animals but its use is prohibited in dairy cows. Nevertheless, a 1988 survey of milk in ten cities conducted by the Food and Drug Administration revealed the
Publikováno v:
Journal of Economic Entomology. 85:144-149
The effects of low levels of both biting and sucking lice, a mixed population of nematodes, and a combination of all these parasites were evaluated in calves held in a barn with no environmental controls in central Texas. Observations at 122 sites on