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Showing 1 to 20 of 1352 for “"Bovine"”.
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Bovine parvovirus and bovine enterovirus in mixed infections
Bovine fetal spleen cells synchronized with 2mM hydroxyurea were infected with bovine parvovirus and bovine enterovirus in order to study the events occurring when DNA and RNA viruses mixedly infect single cells. The objectives of this research were threefold. First, to determine the effects of …
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Prevention of bovine mastitis
Mastitis in dairy cows has for many years received attention from Veterinary scientists, more so than any other if the common diseases of cattle. The less occasioned by infection of the mammary gland has cost the dairy industry an enormous amount through loss of milk, use of antibiotics and culling …
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Replication of bovine parvovirus
Bovine parvovirus (BPV) is a small icosahedral virus containing single stranded DNA and belongs to the group of nondefective parvoviruses. Research on this virus group has revealed that viral replication occurs in cycling cells only, and evidence exists that the required factor provided by cycling …
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Studies on bovine mastitis
no abstract provided by author
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Vitrification of Bovine Oocytes
… to vitrify mouse zygotes and cumulus-intact bovine oocytes from follicles of different diameters, small (≤ 4 mm) and medium (4 to 10 mm), using nylon mesh. The specific goals were to assess changes in apoptotic gene expression (Fas-FasL, Bax, Bcl-2, and survivin) in conjunction with terminal …
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A Study of Bovine Noseprints
<p>The breed association are continuously confronted with the problem of properly identifying animals for registration. The method of identifying the broken color breeds, such as Guernseys, Holsteins, and Ayrshires, is by a sketch of the color patterns which accompanies the application for …
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Oxytetracycline therapy in bovine mastitis.
<p>http://www.worldcat.org/oclc/11204171</p>
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A study of bovine coccidiosis
no abstract provided by author
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Cryopreservation of microencapsulated bovine spermatozoa
The ultimate design of a microencapsulated AI dose is to continuously release sperm over a period of time in the female reproductive tract, thus alleviating the need for estrus detection. The objective of Trial 1 was to determine in vitro sperm release times for three microcapsule membranes. Semen …
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Polymorphism of bovine MHC class II genes: Association with persistent lymphocytosis caused by bovine leukemia virus
Polymorphism of bovine major histocompatibility complex (MHC) class II DQA, DQB, and DRB genes was investigated by sequence comparisons between class II genes of cattle and other species. The association between BoLA-DRB3 alleles and persistent lymphocytosis (PL) caused by bovine leukemia virus …
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A study of bovine salivary proteins
… genetics approach to the study of the bovine salivary proteins was designed to: (a) Test the hypothesis that the salivary proteins, other than mucoprotein, might be related to, or involved in determining an animal’s susceptibility to bloat. (b) Gain some knowledge on the nature of the …
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Studies on bovine eye retinal calcineurin
… of ser/thr protein phosphatase, was cloned from bovine retina. The peptide sequence of CaN A subunit is consisted of 511 amino acid residues. A 10 amino acid (A-T-V-E-A-I-E-A-D-E-A) deletion before the autoinhibitory domain was observed in bovine retina CaN A compared to bovine brain CaN A. The …
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Pulp reaction to anorganic bovine dentin
… pulp. The teeth of two monkeys were capped with bovine dentin mixed with methyl cellulose and histologic analysis was made at 21 and 42 days post-operatively. At the 21-day interval, seven of the 17 teeth capped with the experimental material were successfully repaired with atubular dentin. The …
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Studies on bovine γ-glutamylamine cyclotransferase.
… evidence of this. Electrophoretically pure bovine γGACT was obtained using preparative ultracentrifugation, anion exchange chromatography on DEAE-Sepharose, ammonium sulfate fractionation and precipitation, size exclusion chromatography on Sephacryl S100, anion exchange chromatography on …
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Bovine Neutrophil Functions and Periparturient Disorders
… calving; (3) There were seasonal variations in bovine neutrophil functional assays; (4) Neutrophil functions were impaired in abnormal cows after calving. A prepartum defect was noticed in term of superoxide production (metritis) or chemotaxis (mastitis), suggesting the defect of neutrophil …
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Hormonal Control of Bovine Spermatozoan Metabolism
Made available in DSpace on 2014-12-12T00:36:21Z (GMT). No. of bitstreams: 1 7105276.pdf: 4476434 bytes, checksum: 2989b242140e332f33657e71af3c6d66 (MD5) Previous issue date: 1970
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Structure-function studies of bovine rhodopsin
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1994.
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