INHALATION ANAESTHESIA THROUGH THE ABDOMINAL AIR SAC USING A UNIDIRECTIONAL CONTINUOUS FLOW     

I.D. Wijnberg  E. Lagerweij  P. Zwart 《Veterinary anaesthesia and analgesia》1991,18(Z1):249-253

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Effects of the fungal endophyte Acremonium coenophialum in fescue on pregnant mares and foal viability.   总被引：1，自引：0，他引：1  

M R Putnam  D I Bransby  J Schumacher  T R Boosinger  L Bush  R A Shelby  J T Vaughan  D Ball  J P Brendemuehl 《American journal of veterinary research》1991,52(12):2071-2074

Effects of the endophyte Acremonium coenophialum in tall fescue on pregnant mares and foal viability were evaluated. Twenty-two mature pregnant mares were randomly chosen to graze either Kentucky-31 tall fescue that was free from A coenophialum (endophyte-free, EF) or tall fescue infected with A coenophialum (endophyte-present, EP) after the first 90 days of pregnancy through parturition. Concentrations of pyrrolizidine and ergopeptine alkaloids were significantly greater in EP grass, compared with EF pasture. Ten of 11 mares grazing EP pasture had obvious dystocia. Mean duration of gestation was significantly greater for the EP group, compared with the EF group. Foal survivability was severely reduced among mares grazing EP fescue with only 1 foal surviving the natal period. Udder development and lactation were low in mares grazing EP grass. The absence of clinical problems in mares grazing EF grass implicated the endophyte as the causative agent of reproductive problems and perinatal foal mortality in pregnant mares grazing endophyte-infected fescue grass. Caution should be exercised in allowing pregnant mares to graze pastures infected with the endophyte A coenophialum.  相似文献   

Diagnosis of Mycobacterium bovis infection in a mare.     

L Monreal  D Segura  J Segalés  J M Garrido  M Prades 《The Veterinary record》2001,149(23):712-714

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The incidence of PHTVL/PHPV in Doberman and the results of breeding rules     

F C Stades  M H Boevé  W E van den Brom  J S van der Linde-Sipman 《The Veterinary quarterly》1991,13(1):24-29

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Support needs of veterinary surgeons in the first few years of practice: a survey of recent and experienced graduates.   总被引：1，自引：0，他引：1  

E A Riggs  J E Routly  I R Taylor  H Dobson 《The Veterinary record》2001,149(24):743-745

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Feline interleukin 2 activity     

R Goitsuka  Y Hirota  A Hasegawa  I Tomoda 《Nippon juigaku zasshi. The Japanese journal of veterinary science》1986,48(3):529-537

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Lack of pathogenicity of haemophili of the 'minor group' taxon for the gnotobiotic piglet   总被引：1，自引：0，他引：1  

S R Brandreth  I M Smith 《Research in veterinary science》1986,40(2):273-275

After intranasal instillation two freshly isolated English strains of Haemophilus taxon 'minor group' produced persistent infection in the tonsil but failed to elicit macroscopic or histological changes in the lower respiratory tract of two pairs of 14-day-old gnotobiotic piglets whereas a freshly isolated English strain of Haemophilus pleuropneumoniae caused a lethal pleuropneumonia in a third pair.  相似文献   

Measurement of oestrone sulphate in sheep plasma as a possible indicator of pregnancy and the number of viable fetuses present     

A I Worsfold  R J Chamings  J M Booth 《The British veterinary journal》1986,142(2):195-197

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Prevalence of parasite eggs and cysts in faeces from dairy cows in Colombia     

I. B. Griffiths  D. G. Parra  O. G. Vizcaino  M. I. Gallego 《Tropical animal health and production》1986,18(3):155-157

Summary When 1, 711 bovine faecal samples from 113 farms in eight dairy areas of Colombia were examined for the presence of helminth eggsFasciola hepatica eggs were found in the faeces from 60% of the farms and samples from animals kept above 2,000 m. Strongyle eggs were found in faeces from 82% of the farms and in 18% of the samples.

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Resumen Se examinaron 1.711 muestras fecales provenientes de 113 fincas, localizadas en ocho zonas lecheras de Colombia. Se encontraron huevos deFasciola hapatica, en el 60% de fincas y muestras fecales de animales sobre los 2,000 m.s.n.m. Se encontraron tambien huevos de estrogilideos en heces del 82% de fincas y en el 18% de las muestras examinadas.

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Résumé La recherche d’oeufs d’helminthes sur 1711 échantillons de fécès provenant de 113 fermes de 8 districts laitiers de Colombie a permis de noter la présence d’oeufs deFasciola hepatica dans 60 p. 100 des fermes et échantillons originaires d’animaux vivant à plus de 2,000 m. Des oeufs de strongles ont été notés dans les fécès provenant de 82 p. 100 des fermes et 18 p. 100 des échantillons.

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Actinomycotic mycetoma in a cat     

S I Reinke  P J Ihrke  J D Reinke  A A Stannard  S S Jang  D M Gillette  K W Hallock 《Journal of the American Veterinary Medical Association》1986,189(4):446-448

Actinomycotic mycetoma, a chronic, progressive infection of the subcutaneous tissue characterized by tumefaction, draining sinuses, and grains, was diagnosed in the right hindlimb of a young adult, male cat. The organisms that cause actinomycetoma are soil or plant saprophytes that gain entrance to the skin through abrasion or traumatic implantation. Streptomyces griseus, an organism generally considered to be a saprophyte, was cultured bacteriologically. Despite extensive surgery and long-term antibiotic therapy, the infection persisted, and the cat was euthanatized.  相似文献