Zobrazeno 1 - 10
of 23
pro vyhledávání: '"R H, BonDurant"'
Publikováno v:
Journal of the American Veterinary Medical Association. 213(4)
To compare sensitivity of a generic trypticase-yeast extract-maltose (TYM) medium versus a commercial nutrient medium in the diagnosis of Tritrichomonas foetus infection in heifers and to assess sensitivity when incubation of samples inoculated into
Publikováno v:
Biology of reproduction. 57(5)
Embryonic germ (EG) cells are undifferentiated stem cells isolated from cultured primordial germ cells (PGC). To date, EG cells have been isolated only in the mouse. Murine EG cells share several characteristics with embryonic stem (ES) cells, includ
Publikováno v:
The Journal of parasitology. 82(4)
Histopathologic changes and local antibody responses were studied in immunized and control heifers after intravaginal challenge with 10(6) Tritrichomonas foetus. Animals were given 3 intramuscular inoculations of immunoaffinity-purified superficial a
Publikováno v:
Revista espanola de fisiologia. 52(2)
The present study describes the development and validation of a rapid, sensitive, specific and precise enzyme immunoassay (EIA) sandwich suitable for measuring luteinizing hormone (LH) in rat serum. Ninety-six well polystyrene microtiter plates were
Publikováno v:
Journal of the American Veterinary Medical Association. 205(11)
An aged Holstein cow of high genetic merit and economic value was determined to have a squamous cell carcinoma of the tarsus. Treatment was unsuccessful, as was an attempt at superovulation and embryo collection; thus, the owner elected euthanasia. O
Publikováno v:
Biology of reproduction. 49(6)
Antibody production was evaluated in 62 recipients of blastomere-aggregation sheep-goat embryos, including 23 multiparous ewes, 21 multiparous does, 16 primiparous does, and 2 virgin does. The reactivity of sera collected weekly after the embryo tran
Publikováno v:
Biology of reproduction. 48(4)
Chimeric sheep-goat pregnancies were established in 24 ewes and 29 does by transferring 251 embryos, prepared by the blastomere-aggregation technique, to 52 ewes and 61 does. Fifteen does experienced early pregnancy failure; however, term offspring w
Autor:
G H, Cardinet, I M, Gourley, R H, BonDurant, L D, Cowgill, A A, Stannard, R H, McCapes, B P, Smith, E A, Rhode
Publikováno v:
Journal of the American Veterinary Medical Association. 201(10)
Publikováno v:
Biology of reproduction. 46(1)
Three models were used to test the hypothesis that interspecific pregnancy failure between the sheep and goat is due to a species-specific, maternal antibody response. Interspecific pregnancies were established in ewes and does, sheep in equilibrium