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Biomedical subjects

M S Bulgin

Publications and source records attributed to M S Bulgin.

33 records · Page 2Linked to original sources
PubMed1983

Association of sexual experience with isolation of various bacteria in cases of ovine epididymitis.

Testicles from rams in flocks experiencing ram epididymitis in Idaho and eastern Oregon were cultured. Twenty-six breeding rams from 6 flocks were cultured and only Brucella ovis was isolated. Virgin rams (65) harbored numerous species of small fastidious gram-negative rods, including Actinobacillus actinomycetemcomitans, Haemophilus spp, Moraxella spp, and Pasteurella spp. Thus, there appeared to be 2 separate disease entities, dependent on sexual experience of the animal.

Animals↗
PubMed1982

Infectious agents associated with neonatal calf disease in southwestern Idaho and eastern Oregon.

Over a 2-year period, 296 episodes of disease involving 226 1-to-60-day-old calves were referred to the Caldwell Veterinary Teaching Center. Infectious disease agents were found in 96% of the cases. Salmonella spp were the most frequently isolated agents from dairy calves, whereas coronavirus was the agent most commonly associated with diarrhea in beef calves. Multiple agents were found in 20% of the dairy calves and in 12% of the beef calves. Salmonella dublin, which is associated with severe disease in man, made up a large percentage of the Salmonella spp isolated (40%). In vitro drug sensitivities indicated that a high percentage of Salmonella and Escherichia coli were resistant to drugs, especially to the drugs commonly used to treat calf diarrhea.

Animals↗
PubMed1982

Botulism in an Oregon dairy cow herd.

Of 18 sick cows in a 100-cow dairy herd in Oregon, 14 died despite treatment. The cows were being fed high-moisture whole corn and alfalfa and rye haylage from pit silos. Signs of illness were anorexia, severe depression, and reduced milk production. Necropsy revealed only hyperemia of the abomasal mucosa and dilated, gas filled large intestine. On the basis of response to treatment, laboratory findings, necropsy findings, and herd history, a tentative diagnosis of botulism was made. This diagnosis was confirmed by results of mouse inoculation tests. Injections of extract from the corn killed mice that were not protected by botulinum antitoxin.

Animal Feed↗
PubMed1981

Salmonellosis in goats.

Three episodes of salmonellosis in goats were similar to the disease described in neonatal calves, 2- to 4-week-old calves, and adult cattle. However, bloody diarrhea so often associated with salmonellosis in other animals was not seen in any of the goats. Mortality was high despite fluid therapy and the use of antibiotics shown to be effective in vitro. The importance of specific etiologic diagnosis was emphasized, inasmuch as salmonellosis of goats can be confused with other, more common diseases and, though other measures can be used to treat or control these similar diseases, strict sanitation and management changes were the only means found to be effective in the control of caprine salmonellosis.

Animals↗
PubMed1979

Effects of feeding cull domestic onions (Allium cepa) to sheep.

Twenty crossbred Panama yearling ewes were used to determine the effects of feeding cull onions (Allium cepa) to sheep. Ten test ewes were fed onions free choice with supplemntal alfalfa hay and grain, whereas ten control ewes were fed only alfalfa hay and grain. Anemia developed within 3 weeks in the test ewes, but was not seen in the controls. All ewes remained clinically normal during the study. Onions were fed for about 130 days. Recovery of the erythrocyte system began before the end of the feeding period. Even though onions were fed during most of the gestation period, the numbers of lambs born in the test and control groups were essentially the same.

Animal Feed↗