Quantitative structure-activity relationship studies of acute toxicity (LD50) in a large series of herbicidal benzimidazoles     

George W. Adamson  David Bawden  David T. Saggers 《Pest management science》1984,15(1):31-39

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Effectiveness of two benzathine cloxacillin formulations for treatment of naturally occurring infectious bovine keratoconjunctivitis     

L W George  T Keefe  J Daigneault 《American journal of veterinary research》1989,50(7):1170-1174

A field study was performed to determine the effectiveness of benzathine cloxacillin for the treatment of infectious bovine keratoconjunctivitis in cattle from 2 farms located in northern California. The study was performed between June and September of 1987. Affected calves ranging from 2 to 9 months of age were selected from the main herd when signs of corneal ulceration were observed. The study was conducted in 2 phases. For phase I, the affected calves of herd 1 (n = 21; Holsteins) and herd 2 (n = 43 Angus crossbred), were randomly assigned to 1 of 3 groups, and were either treated with 250 (n = 23) or 375 mg (n = 21) of benzathine cloxacillin, or mineral oil (n = 20) on days 1 and 4. For phase II, affected calves (n = 16; Angus crossbred, 3 to 9 months of age) from herd 2 were treated with benzathine cloxacillin (250 mg). Eight of these calves were retreated on day 4. After treatment, all calves were examined every 72 hours for 16 days. For examinations, a clinical score was assigned to each eye, and the surface areas of photographed corneal ulcers were measured. The ocular secretions were collected and examined culturally for Moraxella bovis. On days 7, 10, and 13, the calves treated with benzathine cloxacillin had significantly (P less than 0.05) lower lesion scores, compared with the controls.(ABSTRACT TRUNCATED AT 250 WORDS)  相似文献   

Failure of cyproheptadine hydrochloride as an antipruritic agent in allergic dogs: results of a double-blinded, placebo-controlled study.     

D W Scott  W H Miller  G A Decker  S M Cayatte 《The Cornell veterinarian》1992,82(3):247-251

Cyproheptadine hydrochloride was administered orally at 0.1 to 0.2 mg/kg/day to 16 dogs with allergic pruritus. No dog improved. Polyphagia was observed in 4 dogs (25%).  相似文献   

Feline spongiform encephalopathy: fibril and PrP studies.   总被引：1，自引：0，他引：1  

G R Pearson  J M Wyatt  T J Gruffydd-Jones  J Hope  A Chong  R J Higgins  A C Scott  G A Wells 《The Veterinary record》1992,131(14):307-310

The brains from 18 cats were examined for the presence of the fibrils and modified PrP protein which are molecular diagnostic markers for scrapie-like diseases. Thirteen cats were referred with clinical neurological signs potentially indicative of feline spongiform encephalopathy (FSE). Of these, five had histopathological changes of FSE, five had other lesions of the central nervous system, and in three the brain was normal. The remaining five cats had no clinical neurological signs and were selected as controls. Fibrils and modified PrP protein were found in the brains of the five cats with FSE and in one of the cats with neurological signs but no histopathological changes in the central nervous system. Fibrils were present in the absence of modified PrP in the brains of two cats, one with neurological signs and a histologically confirmed meningioma, and one with no neurological signs and a histologically normal brain.  相似文献   

Non-erosive polysynovitis in a horse     

T D Byars  D E Tyler  R H Whitlock  J W George  E V DeBuysscher 《Equine veterinary journal》1984,16(2):141-143

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STRAINS OF THE DOG HOOKWORM,ANCYLOSTOMA CANINUM,SPECIFIC TO THE DOG AND TO THE CAT     

Scott JA 《Science (New York, N.Y.)》1929,69(1794):526-527

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Rotavirus diagnostic kits     

F M Scott 《The Veterinary record》1988,123(1):39-40

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Microbiolgical research at the centre for tropical veterinary medicine (CTVM)     

G. R. Scott 《Tropical animal health and production》1996,28(1):40-48

Summary The nature of the research carried out by the staff of the Microbiology Section of the Centre for Tropical Veterinary Medicine (CTVM) at home and abroad is illustrated by precis of projects on rinderpest, orf in goats and sheep, bovine dermatophilosis, contagious caprine pleuropneumonia, tick-borne fever in goats and sheep, bovine petechial fever, and caprine cowdriosis.

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Investigacion Microbiologica En El CTVM

Resumen El trabajo ilustra el tipo de investigación llevada a cabo por el personal de la Sección de Microbiología del CTVM tanto en el propio centro como en otros países. El artículo toma como ejemplo proyectos sobre peste bovina, ectima contagioso en cabras y ovejas, dermatofilosis bovina, pleuroneumonía contagiosa caprina, fiebre transmitida por garrapatas en cabras y ovejas, fiebre petequial bovina y cowdriasis caprina.

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Recherche Microbiologique A CTVM

Résumé La nature de la recherche menée par le personnel du département de Microbiologie à CTVM, aussi bien sur place qu'à l'étranger, est illustrée par le résumé des projects sur la peste bovine, la stomatite pustuleuse contagieuse des moutons et des chèvres, la dermatophilose bovine, la pleuropneumonie contagieuse des caprins, la fièvre par tick chez les moutons et les chèvres, la maladie de Ondiri (bovine petechial fever) et la cowdriose des caprins.

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Permanent tracheostomy in Equidae: 47 cases (1981-1986)     

K K Shappell  J A Stick  F J Derksen  E A Scott 《Journal of the American Veterinary Medical Association》1988,192(7):939-942

Between 1981 and 1986, permanent tracheostomy was performed in 46 ponies and 1 adult Quarter Horse. Tracheostomies of 19 ponies and the horse were examined in June 1986 and evaluated for vertical length of stomal orifice (mean = 25.0 +/- 4.7 mm in the ponies and 55 mm in the horse), degree of tracheal obstruction (0/20), regrowth and apposition of epidermis (3/20), and whether or not stomal airflow occurred with nasal occlusion (20/20). In addition, the animals were evaluated to determine whether dyspnea developed during exercise. Records of 27 ponies were evaluated. Six of the 27 were not dyspneic with exercise at their last routine physical examination. Twenty-one ponies had died or had been euthanatized, but only 5 of these deaths were attributed to complications associated with the respiratory tract; 3 ponies had collapsing tracheas and 2 had chronic obstructive pulmonary disease. The permanent tracheostomy technique provided a functional and cosmetic airway and was associated with a low rate of complications.  相似文献   

The possible use of metoclopramide to prevent watery mouth in lambs in commercial flocks     

P R Scott 《The British veterinary journal》1988,144(6):570-572

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