Toe- and footpad ulcers in fattening turkeys]     

V Schmidt  H Lüders 《Berliner und Münchener tier?rztliche Wochenschrift》1976,89(3):47-50

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POSTOPERATIVE NEUROMA FORMATION     

C. E. Fackelman  S. Schmidt 《Veterinary surgery : VS》1976,5(1):65-67

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Plasmids and resistance to 9 chemotherapeutic agents of Pasteurella multocida and Pasteurella haemolytica. Epidemiological aspects   总被引：1，自引：0，他引：1  

R Haghour  E Hellmann  J Schmidt 《Zentralblatt für Veterin?rmedizin. Reihe B. Journal of veterinary medicine. Series B》1987,34(7):509-518

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Studies on ornithosis in ducks. II. Long-time experiments for the examination of virus excretion and organic changes following intratracheal infection of full-grown ducks     

U Schmidt  D Urbaneck 《Archiv fuer experimentelle veterinaermedizin》1965,19(3):871-884

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Hybrid wheat in the United States     

V. A. Johnson  J. W. Schmidt  P. J. Mattern 《Plant foods for human nutrition (Dordrecht, Netherlands)》1967,14(3):193-211

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Congenital portosystemic shunt in dogs and cats     

V Grevel  S Schmidt  E Lettow  P F Suter  G U Schmidt 《Tier?rztliche Praxis》1987,15(2):185-194

An overview of the circulation of the liver and of the pathogenesis of hepatic encephalopathy as a result of portal vascular anomalies is given. Clinical signs associated with portal systemic shunts are described on the basis of 16 cases, 14 dogs and 2 cats. These animals ranged in age at the time of presentation from 4 months to 7 years. The predominant abnormality observed were central nervous signs, which differed in severity. The different techniques of contrast angiography allowing demonstration of a portal systemic shunt are presented along with a discussion of the pros and cons of each. Additionally the significance of making portal venous pressure measurements prior to each angiography is also explained. In most cases mesenteric portography was chosen. Based on their location the anomalies could be categorized as intrahepatic (4 dogs) or extrahepatic (10 dogs, 2 cats). In both groups breeds of various size are represented. The extrahepatic shunts could be further described as portal-caval (n = 5), portal-phrenic (n = 4) and portal-azygos (n = 3). In five of the older animals angiography showed in addition some hepatic perfusion by the portal vein. Laboratory evaluation revealed increased resting blood ammonia concentrations (greater than 200-912 micrograms/100 ml) in all animals. Seven dogs had definitely subnormal BUN concentrations (less than 10 mg%) and ten dogs low total plasma protein levels (less than 5.4 g%). Free amino acids (24) were determined in four dogs and a lowered hepatic encephalopathy index (less than 1.64) found. Medical palliative therapy to control the clinical signs is discussed. The only effective long term therapy is, however, surgery. The shunt vessel is narrowed so that a greater volume of portal blood reaches the liver. Experience gained from the surgical therapy of 14 animals is presented. Ten of these survived well without requiring further therapy at a later time. Finally the etiology, prognosis, and differential diagnosis are summarized.  相似文献   

Fe, Cu and Zn content of 3 sections of the brain, the myocardium, musculus gracilis, liver, kidneys, lungs and spleen of calves and young cattle     

A Schmidt  E Kolb  H Dittrich  K Nestler 《Archiv fuer experimentelle veterinaermedizin》1987,41(2):222-230

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Effect of oral Escherichia coli inoculation on performance of young turkeys     

G P Schmidt  C H Domermuth  L M Potter 《Avian diseases》1988,32(1):103-107

A strain of Escherichia coli isolated from the yolk sac of stunted turkey poults was administered orally to day-old large white poults. Poults were inoculated with either 0.1 ml of sterile broth or 0.1 ml of a 10(-2) dilution of a 24-hr E. coli culture containing 3.4 x 10(8) viable bacteria per ml. Two levels of dietary protein (28 or 22%) were fed from 1 day to 3 weeks of age. Following E. coli inoculation of 3.4 x 10(5) viable bacteria at day one, body weight gain and feed consumption from 0 to 3 weeks of age were numerically increased 4.5 and 2.1%, respectively, and feed efficiency was significantly increased 2.4%. E. coli had a greater effect on performance of poults fed the 28% protein diet than on poults fed the 22% protein diet. Metabolism studies, conducted from 7 to 10 and from 17 to 20 days postinoculation, showed no significant changes in the measurements of nutrient utilization due to E. coli other than a 17% increase in nitrogen retention from 17 to 20 days by those poults fed the 28% protein diet.  相似文献   

Mycoplasma bovis infection in a dairy herd. 3. Serological studies of antibodies against Mycoplasma bovis     

J Heitmann  H Kirchhoff  U Weigt  J Lindena  H Dubenkropp  R Schmidt 《Berliner und Münchener tier?rztliche Wochenschrift》1983,96(2):43-48

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Effect of oral vitamin E administration on parameters of resistance to infection in swine in the early fattening stage     

G Riedel-Caspari  F W Schmidt  K D Günther  K Wagner 《Zentralblatt für Veterin?rmedizin. Reihe B. Journal of veterinary medicine. Series B》1986,33(9):650-663

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