24 research outputs found
Endophyte-infected, tall fescue hay utilization by exercised, yearling horses
Fescue toxicity causes substantial production
losses in sheep, cattle, and horses. These
losses are attributed to an endophyte,
Acremonium coenophialum. However, our
results indicate that Quarter horse yearlings
can be fed endophyte-infected tall fescue hay
for at least 106 days with no detrimental
effects on either growth or exercise performance.
However, these findings have not
been substantiated in other classes of horses or
in horses consuming endophyte-infected fescue
for longer durations
Oxytocin Stimulated PGF 2 α Release from Equine Uterine Explant Cultures to a Greater Extent than Isolated Uterine Epithelial Cell Cultures
Cloning Of The Transmembrane Glycoproteins G And F From A Brazilian Isolate Of Bovine Respiratory Syncytial Virus In A Prokaryotic System
The aim of this work was the cloning of those transmembrane glycoproteins G and F from an isolate bovine respiratory syncytial viruses (BRSV) - a Brazilian isolate of BRSV, named BRSV-25-BR in previous studies, in a prokaryotic system to proceed the sequencing of larger genomic fragments. The nucleotide substitutions were confirmed and these clones may also be used in further studies regarding the biological effects of those proteins in vitro and in vivo.633552558Almeida, R.S., Spilki, F.R., Roehe, P.M., Detection of Brazilian bovine respiratory syncytial virus strain by a reverse transcriptase-nested-polymerase chain reaction in experimentally infected calves (2005) Vet. Microbiol., 105, pp. 131-135Arns, C.W., Campalans, J., Costa, S.C.B., Characterization of bovine respiratory syncytial virus isolated in Brazil (2003) Braz. J. Med. Biol. 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