Now showing items 1-10 of 91
Effect of roscovitine and cycloheximide on ultrastructure of sheep oocytes
It is believed the temporary meiosis arrest with roscovitine or cycloheximide may improve the in vitro developmental competence of oocytes in different animal species. However, little is known about the effects of these ...
Analysis of polymorphisms in the mitochondrial ND5 gene in Pantaneira and Creole breeds of sheep.
(African Journal of Biotechnology v. 14, n. 5, pp. 438-441, 2015, 2015)
Rendimento dos não-componentes da carcaça de cordeiros de diferentes genótipos
Non-carcass components percentages of lambs terminated in confinement, fed with diet containing 40:60 forage:concentrate ratio were influenced by lambs' breed (Morada Nova and 1/2 Somális Brasileira 1/2 Morada Nova), except ...
Avanços na criopreservação do sêmen ovino I: diluidores e crioprotetores
(Universidade Federal de Goiás, 2013-12-01)
The effectiveness of using frozen sheep semen in artificial insemination programs requires the development of extenders and freezing protocols that will increase pregnancy rate of inseminated females. This work aimed to ...
Características anátomo-estruturais da pelé de ovinos (ovis áries L.) lanados e deslanados, relacionadas com o aspecto físico-mecânico do couro
(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2004-07-01)
The objective of the study was establishing the anatomical-structural differences between the skin of non-wool sheep of the Morada Nova breed and wool-on sheep of the Polwarth or Ideal breeds and their relations to the ...
Resposta imune e capacidade de neutralização de anticorpos produzidos em ovinos jovens imunizados com veneno de Crotalus durissus terrificus nativo e irradiado com Cobalto 60
The ELISA technique was used to evaluate and compare young ovine humoral immune response during crotalic antiserum production. Animals were clinically evaluated throughout this process, and the neutralizing capacity of ...
Desempenho de cordeiras Bergamácia submetidas a dois sistemas de desmama
This study used 26 Bergamasca ewe lambs weaned at 60 days of age and separated into 2 groups - Artificial suckling: 10 ewes separated from their dams 48 hours after delivery and fed with cow's milk; Controlled suckling: ...