Zobrazeno 1 - 10
of 16
pro vyhledávání: '"B. R. LeaMaster"'
Publikováno v:
Journal of Fish Biology. 50:770-780
Fifteen juvenile red hybrid tilapia Oreochromis mossambicus×O. macrochir averaging 50 g body weight were cold-stressed by immersion in 18° C sea water; control fish (n= 15) were kept at the acclimation temperature of 26° C. Three fish from each gr
Publikováno v:
Prostaglandins. 53(5)
Secretion of progesterone in vitro by mature day 8 ovine corpora lutea (CL) of the estrous cycle was increased linearly by ovine LH (1, 10 and 100 ng/ml) or prostaglandin E2 (PGE2) 1, 10 and 100 ng/ml) in a dose dependent manner (Por = 0.05). Progest
Autor:
B. R. Leamaster, A. C. Ostrowski
Publikováno v:
The Progressive Fish-Culturist. 50:251-254
Vibriosis, caused by Vibrio alginolyticus, occurred in cultured dolphin (Coryphaena hippurus). Clinical signs of the disease included anorexia, caudal fin erosion, and epidermal lesions. Bacteriologic samples were taken from skin lesions, liver, and
Autor:
P. R. Cheeke, B. R. Leamaster
Publikováno v:
Canadian Journal of Animal Science. 59:467-469
In two-choice feed preference tests, growing swine selected an alfalfa-free diet over diets containing alfalfa at alfalfa levels of 1% and higher. They selected diets containing low saponin alfalfa over the same dietary level of high saponin alfalfa,
Publikováno v:
American journal of veterinary research. 48(5)
The efficacy of a Corynebacterium pseudotuberculosis bacterin to protect sheep immunologically against development of caseous lymphadenitis was evaluated in controlled challenge-exposure experiments. Sixty-three mixed-breed, white-faced lambs were us
Publikováno v:
American journal of veterinary research. 49(2)
An ELISA for the detection of antibodies to Histophilus ovis was used to evaluate the association of epididymal lesions in rams with serologic response to His ovis. Comparison of ELISA results for His ovis in groups of rams with epididymal lesions wi
Publikováno v:
Journal of the American Veterinary Medical Association. 188(4)
A 2-year study of the frequency of isolation of various organisms from mature and yearling rams with epididymitis was conducted at the US Sheep Experiment Station at Dubois, Idaho. Investigation into the distribution of lesions in the epididymis in r
Autor:
R B, Wescott, B R, LeaMaster
Publikováno v:
American journal of veterinary research. 43(3)
The activity of ivermectin against common nematode parasites of sheep was examined in 2 experiments. In the 1st experiment, 14 sheep with naturally acquired infections were assigned to 2 groups of 7 sheep each. Sheep in 1 group were treated with 200
Publikováno v:
Journal of the American Veterinary Medical Association. 185(11)
Herpesviruses were isolated from captive coyote pups with ocular discharge and hepatomegaly. The viruses were shown to be antigenically related to canine herpesvirus on the basis of specific virus neutralization with canine herpesvirus antiserum. The
Autor:
R L, Walker, B R, LeaMaster
Publikováno v:
American journal of veterinary research. 47(9)
Histophilus ovis and Actinobacillus seminis were isolated from the preputial cavity of 6-month-old rams and the vagina of 6-month-old ewes at a substantially higher rate than that in mature (greater than 2 years old) rams and ewes. These organisms ap