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Humaneness of and electroimmobilization unit for cattle.
1986
Pascoe P.J.
Effects of Pasteurella haemolytica lipopolysaccharide on selected functions of bovine leukocytes.
1986
Confer A.W. | Simons K.R.
Reclassification of North American leptospiral isolates belonging to serogroups Mini and Sejroe by restriction endonuclease analysis.
1986
Thiermann A.B. | Handsaker A.L. | Foley J.W. | White F.H. | Kingscote B.F.
DNA homology studies of leptospires of serogroups Sejroe and Pomona from cattle and swine.
1986
Le Febvre R.B. | Thiermann A.B.
Scanning electron microscopy of bovine coreneas irradiated with sun lamps and challenge exposed with Moraxella bovis.
1986
Vogelweid C.M. | Miller R.B. | Berg J.N. | Kinden D.A.
Characterization of Tritrichomonas foetus antigens, using bovine antiserum.
1986
Hall M.R. | Huang J.C. | Ota R. | Redelman D. | Hanks D. | Taylor R.E.L.
Vaccination of cattle against ringworm caused by Trichophyton verrucosum.
1986
Gudding R. | Naess B.
Incidence and morphology of Buxtonella sulcata from cattle in Chonnam area
1986
Wee, S.H. | Park, Y.J. | Lee, C.G. (Chonnam National Univ., Kwangju (Korea R.). Dept. of Veterinary Medicine)
Samples of feces from 1,080 cattle than in Chonnam area were examined for Buxtonella sulcata. Of these, 231 cattle (21.4%) were found to be infected with the ciliate. The incidence was higher in the dairy cattle in the beef cattle. The cysts of the ciliate were almost spherical or sub-spherical and the mean length of 79.58 +- 11.76 micro m corresponds quite closely with the mean width of 77.29 +- 11.41 micro m. The trophozoite was characterized by the position of the cytostome near the open cytopyge and by the curved groove running down from cytostome to the end of the body
Afficher plus [+] Moins [-]Studies on salmonella isolated from cattle
1986
Jung, S.C. | Choi, W.P. (Kyongbuk National Univ., Taegu (Korea R.). Dept. of Veterinary Medicine)
This paper deals with the isolation of Salmonella on 3 herds during the period from May 1984 to May 1985. Isolated Salmonella were examined for serotypes, adhesive fimbriae, antibiotic susceptibility and detection of R plasmid. Of total 1505 cattle, 24 Salmonella were isolated from 18 cattle (1.2%) and their serotypes were S. enteritidis (9 strains), S. derby (4 strains), S. infantis (1 strain), C1 group (8 strains), C2 group (1 strain) and untypable (1 strain). Twelve strains of Salmonella were isolated from 227 cattle with diarrhea and their serotypes were S. enteritidis (4 strains), S. derby (3 strains), S. infantis (1 strain), C1 group (3 strains) and untypable (1 strain)
Afficher plus [+] Moins [-]Studies on spermatogenesis in Korean native cattle
1986
Lee, J.H. (Chonnam National Univ., Kwangju (Korea R.). Dept. of Veterinary Medicine) | Lee, S.H. (Gongjoo National Junior Coll., Gongjoo (Korea R.)) | Park, Y.S. (Chonnam National Univ., Kwangju (Korea R.). Dept. of Veterinaty Medicine)
The cycle of the seminiferous epithelia in the testis of mature Korean native cattle was divided into twelve stages, using criteria the morphological changes in the acrosomic system and the nuclei of developing spermatids and germ cells. The minimum number of type A spermatogonia were the average of 1.8 in both at stages 1 and 6, while maximum numbers were the average of 4.2 at stage 12. Some type A spermatogonia divided at stage 12 to produce the type intermediate (IN) spermatogonia at following stage 1. The intermediate type spermatogonia divided at stage 4 to produce the type B spermatogonia at stage 5
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