Now showing items 1-10 of 1831
Effect of weaning system on composition and yield of milk of Bergamasca ewes
(Amer Soc Animal Science, 2007-01-01)
Reproductive response of postpartum spring-lambing ewes: effects of weaning on follicular growth and postpartum interval on response to ram placement with ewes (ram effect)
(Elsevier B.V., 2020-12-01)
The aim of the first experiment was to determine if follicular growth rate in ewes increases spontaneously or after gonadotropin administration after lamb weaning during the period of seasonal anestrus. To conduct this ...
Sarcoma de Ewing epidural lombar primário: Relato de caso
(Academia Brasileira de Neurologia - ABNEURO, 2002-03-01)
We report a case of a 15-years old female with an acute paraparesis secondary of an epidural mass and histopathological diagnosis was consistent with an Ewing's sarcoma without bone compromise. An exaustive literature ...
Ghrelin antagonist regulates metabolic hormone receptorsin the hypothalamus of ewes
This study evaluates the effects of ghrelin antagonist on mRNA abundance for metabolic hormone receptors in feed-restricted ewes. Ewes were randomly assigned to one of three treatments; Control (CO): feed above maintenance ...
Comparison of naturally acquired parasite burdens among Florida Native, Rambouillet and crossbreed ewes
(Elsevier B.V., 1999-08-16)
The response to natural infection by gastrointestinal nematodes was evaluated in three groups of lambing mature ewes: 16 Florida Native; 21 Rambouillet; and 18 1/2 Florida Native x 1/2 Rambouillet (F1 generation). Fecal ...
Sarcoma de Ewing: epidemiologia e prognóstico dos pacientes tratados no Instituto de Oncologia Pediátrica, IOP-GRAACC-UNIFESP
(Sociedade Brasileira de Ortopedia e Traumatologia, 2012-01-01)
OBJECTIVE: To outline the epidemiological profile and prognosis for Ewing's sarcoma in the Brazilian population. Material and METHODS: The medical records of 64 patients with intraosseous Ewing's sarcoma who were treated ...
Annual characteristics of estrous activity in wool and hair ewe lambs under subtropical conditions
(Univ Sao Paolo, 2007-09-01)
The increased emphasis placed on lamb production in Brazil points to the need for a better knowledge of the annual pattern of reproductive activity in ewe lambs. This study evaluates the annual estrous activity pattern of ...
Reproductive performance, metabolic and hormonal profiles of Santa Inês ewes in winter and summer under tropical conditions
The study aimed to evaluate the reproductive, metabolic and hormonal profiles of Santa Inês ewes during winter and summer in the tropical climate of Rio de Janeiro State, Brazil. The ewes (n = 16) were prepared for induction ...