Zobrazeno 1 - 10
of 16
pro vyhledávání: '"W P, Eckblad"'
Publikováno v:
American journal of veterinary research. 45(3)
Similar anamnestic antibody responses to a 2nd injection of a Anaplasma marginale vaccinal antigen were observed in calves infested with the tick Dermacentor albipictus and in tick-free calves. When challenge exposure of these calves to virulent A ma
Publikováno v:
Proceedings, annual meeting of the United States Animal Health Association. (80)
Publikováno v:
American journal of veterinary research. 41(8)
The effects of maternal protein or calorie deprivation (or both) on the bactericidal activity of neutrophils and sera from newborn calves subjected to cold stress were studied. Nutritional deficiencies in the dam had little effect on in vitro bacteri
Publikováno v:
American journal of veterinary research. 42(2)
The effects of moderate maternal protein restriction on in vivo humoral and cell-mediated immune responses of bovine neonates were studied. Hereford heifers were fed protein-adequate or protein-restricted rations for the last 150 days of gestation an
Publikováno v:
The Journal of parasitology. 67(6)
The tegumental surface of immature Fasciola hepatica was damaged when incubated in vitro with serum collected from an experimentally infected calf. Degeneration of the tegumental surface was observed by scanning electron microscopy (SEM) at 4 hr. aft
Autor:
W P, Eckblad, R A, Magonigle
Publikováno v:
Veterinary immunology and immunopathology. 4(5-6)
The leukocyte migration inhibition test (LMIT) was used to assess cell-mediated immune responses of cattle against Anaplasma marginale. Leukocytes from 7 of 11 cows that had been cleared of the carrier state by antibiotic therapy 28 months earlier we
Publikováno v:
The Cornell veterinarian. 70(3)
Beef cows were placed on protein-deficient and/or energy deficient rations for the last 150 days of pregnancy. After birth their calves were placed on 1 or 21 C environmental chambers for 3 days, and sera were collected for determination of complemen
Publikováno v:
American journal of veterinary research. 38(8)
Publikováno v:
American journal of veterinary research. 41(4)
Publikováno v:
The Cornell veterinarian. 71(1)
Two methods were used to clarify bovine colostrum for quantitation of total complement (C') hemolytic activity in the whey. The renin precipitation method produced whey which tended to have higher C' hemolytic activity (5.0 +/- 3.4 CH50 units) than d