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61.
I Yeruham S Perl D Elad 《Zentralblatt für Veterin?rmedizin. Reihe B. Journal of veterinary medicine. Series B》1999,46(7):493-498
Nine sporadic cases of apparent toxic epidermal necrolysis in nine cattle herds in Israel are presented. The clinical symptoms were characterized by full-thickness epidermal exfoliation. No underlying disease or drug administration could be detected in the affected animals, and so all cases were classified as idiopathic. Recovery was noted in all affected animals. The clinical and histological findings are discussed in the light of the pertinent literature. 相似文献
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A sporadic case of apparent toxic epidermal necrolysis in a one-week-old calf is presented. The clinical picture was characterized by full-thickness epidermal exfoliation. No underlying disease or drug administration could be detected in the affected animal, therefore, the case was classified as idiopathic. The clinical and histological findings are discussed in the light of the pertinent literature. Recovery was noted within three months. 相似文献
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Cystitis, urethritis and pyelonephritis in cattle most commonly result from ascending urinary tract infection with Corynebacterium renale, Corynebacterium cystidis, Corynebacterium pilosum or Escherichia coli. We describe the clinical, bacteriological, clinical-pathological and epidemiological findings in a dairy cattle herd with urinary tract infection (UTI). Blood and urine samples from 17 calves and 19 cows were submitted to laboratory examinations. Depression, muscle wasting, weakness and frequent urine dribbling were the main characteristics of UTI in calves. Affected cows showed weight loss and an abrupt reduction in feed intake and milk production. Enlargement of the left kidney and loss of normal lobulation were evident on rectal examination. E. coli was the most frequent cause of UTI but C. renale, alpha-haemolytic Streptococcus spp., Proteus spp. Pseudomonas aeruginosa, Klebsiella spp. and Oligella urethralis were isolated as well. Differences in total protein and several protein fractions were found between affected and healthy animals. 相似文献
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Yeruham I Avidar Y Bargai U Adin G Frank D Perl S Bogin E 《Journal of the South African Veterinary Association》1999,70(4):167-171
The effects of a sudden addition of a large quantity of readily fermentable carbohydrate to the feed ration of pregnant heifers are described. Clinical and pathological changes caused by the resulting disease were confined to the digits and skin. The 4 acutely affected heifers were reluctant to get up or move (group II). They tended to lie down or stand with feet bunched together and the back arched, often shifting weight from limb to limb. They walked stiffly with great tenderness and pain in the digits. Extreme pain was noticed when the digits were examined. In 4 of 8 heifers, separation of the sole at the heel, with leakage of exudate, and under-running of the sole were observed. Necrotic dermatitis of the legs, alopecia and hyperkeratosis of the tail were noticed in all 8 heifers. Skin lesions appeared simultaneously. Four of the heifers (group I) recovered, and the other 4 (group II) were sent to slaughter. No post mortem examination was performed. The biochemical findings revealed a significantly higher concentration of total serum globulins and sodium, and increased activity, in CK, LDH and AST. A significantly decreasing pattern was noted in blood urea concentration, cholesterol, triglycerides, albumin and calcium. No significant differences among the various groups were found in the activities of amylase, GGT, and concentration of creatinine, total bilirubin, inorganic phosphorus, magnesium and potassium. 相似文献
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Yeruham I Schwimmer A Friedman S Leitner G Zamir S Ilsar-Adiri N Goshen T 《Berliner und Münchener tier?rztliche Wochenschrift》2005,118(5-6):220-223
Outbreaks of mastitis in a sheep flock and a goat herd caused by Pseudomonas aeruginosa, and their control are described.The morbidity rates of mastitis in a sheep flock and in a goat herd were 18.7 and 18.2 per cent, respectively. The lethality and involuntary culling rates of the animals with sub-clinical mastitis correspond to the morbidity rate.The highest morbidity rates were noted in yearlings--22.5 and 30 per cent, as well as in animals pre- and post partum (7 and 20 per cent, in sheep and goats, respectively). The morbidity periods in the flock and in the herd were 20 and 27 months, respectively. A strict-hygiene milking programme and maintenance of the milking devices was introduced. In addition, prevention of crowding, provision of dry bedding and thorough cleaning of water troughs have also been instituted. Ruthless culling of all infected and carrier animals was an essential part of the control program against Pseudomonas aeruginosa mastitis. 相似文献
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Yeruham I Perl S 《Journal of veterinary medicine. B, Infectious diseases and veterinary public health》2005,52(4):197-198
A high rate (25%) of infestation of heifers in a dairy cattle herd caused by the saprophytic nematode Pelodera strongyloides is described. Management (crowded) and environmental conditions (moist and filthy) as well as the climate (temperature) apparently favoured the existence and continuation of the nematodes. These infested a large number of heifers by causing dermatitis in skin areas, which were in contact with the contaminated environment. The dermatitis is characterized by a marked thickening of the skin, which became wrinkled and scurfy with alopecia. Pruritus was not observed. 相似文献
70.
Yeruham I Elad D 《Journal of veterinary medicine. B, Infectious diseases and veterinary public health》2004,51(1):46-47
Necrotizing stomatitis associated with Fusobacterium necrophorum in two goats is described. Arcanobacterium pyrogenes was the dominant component of the microbial flora cultured under aerobic condition. Treatment with penicillin, at a dose of 50 000 IU/kg for 6 days was used successfully in the cure of the disease. 相似文献