Buscar
Mostrando ítems 21-30 de 1513
Molecular identification of Cryptosporidium spp. from fecal samples of felines, canines and bovines in the state of São Paulo, Brazil
(Elsevier B.V., 2007-12-25)
The objective of this study was to obtain information of epidemiological nature through genotypic characterization of Cryptosporidium isolates from dogs, cats and bovines from the state of São Paulo, Brazil. The extraction ...
Detection of bovine Herpesvirus type 5 in formalin-fixed, paraffin-embedded bovine brain by PCR: a useful adjunct to conventional tissue-based diagnostic test of bovine encephalitis
(Elsevier B.V., 2007-12-01)
The aim of this study was to evaluate the application of PCR technique for the detection of BoHV-5 in routinely formalin-fixed, paraffin-embedded brain tissues in 20 naturally infected calves affected by fatal meningoencephalitis. ...
Implante de tendão autógeno do músculo flexor superficial dos dedos no reparo de desvio do pênis de bovines
(2007-12-01)
In this experiment, 18 hybrid steers, from the ages between 16 and 20 months, were submitted to the removal of the penis apical ligament to provoke a penis deviation. After passed 30 days, to be tested, the animals were ...
Molecular identification and antimicrobial susceptibility of Nocardia spp. isolated from bovine mastitis in Brazil
(2013-09-23)
Nocardia spp. infections can cause severe damage to the mammary gland due to suppurative pyogranulomatous lesions and lack of clinical cure in response to conventional antimicrobial therapy. Although Nocardia infections ...
Topographical, diametral, and quantitative analysis of dentin tubules in the root canals of human and bovine teeth
(Elsevier B.V., 2007-04-01)
The aim of this study was to evaluate the number and the diameter of dentin tubules in root canals, in the cervical, middle, and apical thirds, of human and bovine teeth. Twenty-four single-rooted, human premolars were ...
Effect of capacitation of stallion sperm with polyvinylalcohol or bovine serum albumin on penetration of bovine zona-free or partially zona-removed equine oocytes
(2003-08-01)
Experiments were conducted to study effects of macromolecules on stallion sperm capacitation and fertilization as determined by penetration of bovine zona-free and equine partially zona-removed oocytes. Stallion sperm were ...
Relationship between teat-end condition, udder cleanliness and bovine subclinical mastitis
(Elsevier B.V., 2012-08-01)
The aims of the present study were to relate intramammary infection (IMI) occurrence and somatic cell count (SCC) with teat-end condition (TEC) and udder cleanliness (UC). Milk samples from 1931 teats were evaluated according ...