Zobrazeno 1 - 10
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pro vyhledávání: '"Bruins Hw"'
Publikováno v:
Poultry Science. 45:21-26
INTRODUCTION IT IS known that the presence of calcium ions in the intestine interfere with the absorption of tetracycline antibiotics by the chicken (Price et al., 1958–1959). Thus, blood levels of tetracycline antibiotics can be increased by reduc
Publikováno v:
Avian Diseases. 7:294
Fowl typhoid has been prevalent in one area of the United States since at least 1957, when one of us (E.E.S.) diagnosed the infection in a flock of broiler-type breeder hens. Since then, the disease has been observed with alarming regularity in both
Publikováno v:
Avian Diseases. 10:135
The prophylactic and therapeutic value of the sulfonamides against fowl cholera in chickens has been established (1,2). They are toxic, however, when used for prolonged periods (1,5) and the disease has a tendency to recur following drug withdrawal (
Publikováno v:
Avian Diseases. 7:12
Publikováno v:
Avian Diseases. 7:287
In 1959, Chalquest and Fabricant (1) reported that isolations of Mycoplasma from eggs and chicks inoculated with a pathogenic culture of Mycoplasma were fewer if, before inoculation, the eggs were warmed to 37?C and then dipped for 30 minutes in a 5?
Publikováno v:
Avian Diseases. 11:139
Hall and Cartrite (1) and Stuart et al. (3) reported on field strains of Salmonella gallinarum that were apparently resistant to furazolidone. Hall and Cartrite (1) demonstrated that resistance could be induced by serial-passaging the organism in the
Publikováno v:
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.) [Proc Soc Exp Biol Med] 1951 Nov; Vol. 78 (2), pp. 535-6.
Publikováno v:
Avian diseases [Avian Dis] 1963 Aug; Vol. 7 (3), pp. 287-93.
Publikováno v:
Avian diseases [Avian Dis] 1967 May; Vol. 11 (2), pp. 139-45.
Publikováno v:
Poultry science [Poult Sci] 1966 Jan; Vol. 45 (1), pp. 21-6.