3 documents found, page 1 of 1
Protective effects of bark ethanolic extract from Spondias dulcis Forst F. agai...
Araujo,Caroline de S.; Brito,Lorrane D.; Tarifa,Marina O.; Silva,Nayara J. Farah da; Rodrigues,Karoline S.; Cavalcante,Dalita G. S. M.Abstract This study evaluated the genotoxicity, mutagenicity, antigenotoxicity, and antimutagenicity effects on biochemical parameters of oxidative stress of the Spondias dulcis bark ethanolic extract on mice. The extract was evaluated in the doses of 500, 1000, and 1500 mg/kg bw via gavage. To evaluate the protective effects of the extract, benzo[a]pyrene (B[a]P) and cyclophosphamide (CP) were chosen as DNA da...
Bacterial pathogens of the lower respiratory tract of calves from Brazilian rur...
Gaeta,Natália C.; Ribeiro,Bruno L.M.; Alemán,Mario A.R.; Yoshihara,Eidi; Nassar,Alessandra F.C.; Marques,Lucas M.; Timenetsky,Jorge; Gregory,LilianABSTRACT: Bovine respiratory disease (BRD) is considered the major cause of economic losses in dairy and beef cattle production. The study aimed to detect the most important bacteria related to respiratory disease in tracheobronchial fluid samples of healthy and dairy calves with clinical signs of BRD in Brazilian rural settlements. Hundred and forty-one mongrel dairy calves were randomly selected from 42 famil...
Serological investigation of antibodies against respiratory viruses in calves f...
Gaeta,Natália C.; Ribeiro,Bruno L.M.; Alemán,Mario A.R.; Yoshihara,Eidi; Marques,Eduardo C.; Hellmeister,Adriana N.; Pituco,Edviges M.; Gregory,LilianABSTRACT: Bovine respiratory disease (BRD) is responsible for economic losses in cattle production. Viruses are categorized as primary etiological agents. The aims of this study were to evaluate the presence of antibodies against bovine viral diarrhea virus (BVDV), bovine herpes virus type 1 (BoHV-1), and bovine respiratory syncytial virus (BRSV) in healthy and BRD calves from family farming in relation to clin...