Buscar
Mostrando ítems 41-49 de 49
Orbifloxacin: A Review of Properties, Its Antibacterial Activities, Pharmacokinetic/Pharmacodynamic Characteristics, Therapeutic Use, and Analytical Methods
(2013-05-01)
Orbifloxacin is a third generation of fluoroquinolone that exhibits increased antibacterial activity against the Enterobacteriaceae, gram-negative and gram-positive bacteria, anaerobes, and mycobacteria. This drug was ...
In vitro and in vivo evaluation of the activity of pineapple (Ananas comosus) on Haemonchus contortus in Santa Inês sheep
(2013-10-18)
The development of resistance to anthelmintics has prompted research into alternative methods of controlling intestinal nematodes in ruminants. This study aimed to assess the activity of Ananas comosus on Haemonchus contortus ...
The detection of Toxoplasma gondii by comparing cytology, histopathology, bioassay in mice, and the polymerase chain reaction (PCR)
(2001-06-12)
The objective of this study was to compare the different methods of detecting Toxoplasma gondii in sheep tissue, tested serologically positive by the indirect immunofluorescent antibody test (IFAT). Brain, diaphragm, and ...
Aspects of toxoplasma infection on the reproductive system of experimentally infected rams (ovis aries)
(Hindawi Publishing Corporation, 2015)
Estudo morfológico do funículo espermático em ovinos da raça Corriedale (Ovis aries, L. 1758)
(Universidade de São Paulo (USP), Faculdade de Medicina Veterinária e Zootecnia (FMVZ), 2000-01-01)
Estudamos em 40 ovinos adultos da raça Corriedale os aspectos histológicos do funículo espermático. Observamos que este se acha envolvido por uma cápsula de tecido conjuntivo fibroelástico denso, de espessura variável, ...
Anthelmintic effect of plant extracts containing condensed and hydrolyzable tannins on Caenorhabditis elegans, and their antioxidant capacity
(2013-02-18)
Although tannin-rich forages are known to increase protein uptake and to reduce gastrointestinal nematode infections in grazing ruminants, most published research involves forages with condensed tannins (CT), while published ...
Haemonchus contortus: A multiple-resistant Brazilian isolate and the costs for its characterization and maintenance for research use
(2013-02-01)
The aim of this work was to determine the resistance level of Haemonchus contortus isolated from the Santa Inês flock of the Embrapa (Brazilian government's Agricultural Research Company), Southeast Livestock Unit (CPPSE), ...
Immune Response to the Rhodococcus equi infection in high and low antibody-producing mice (selection IV-A)
(2005-11-10)
Rhodococcus equi is a Gram-positive, facultative intracellular bacterium which infects macrophages and causes rhodococcal pneumonia and enteritis in foals. Recently, this agent has been recognized as an opportunistic ...
Análise filogenética do gene da miogenina
(Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2019)