Results 31 to 40 of about 52,740 (206)
Reproductive performance of Santa Inês ewes fed protected fat diet
Pesquisa Agropecuária Brasileira, 2011 The objective of this work was to evaluate the reproductive performance of Santa Inês ewes fed a diet supplemented with protected fat. Intervals from lambing to first clinical estrus and to conception, conception rate, prolificacy, live weight and body ...
Ricardo Lopes Dias da Costa +8 more
doaj +1 more source
Efeito da sincronização do estro com d-cloprostenol e eCG sobre o desempenho reprodutivo de cabras ½ Boer/SRD exploradas na região semi-árida do Nordeste do Brasil. [PDF]
, 2020 O objetivo desse trabalho foi avaliar o efeito da dupla aplicação de d-cloprostenol, associada ou não à gonadotrofina coriônica eqüina (eCG), sobre o desempenho reprodutivo de cabras ½ Boer/SRD exploradas no semi-árido do Nordeste do Brasil.
CARVALHO JÚNIOR, G. M. de +3 more
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Diferentes doses de dinoprost induzem estro eficientemente no início do ciclo estral em ovelhas. [PDF]
, 2019 O agronegócio de ovinos no Brasil cresceu nos últimos anos. Todavia, o rebanho nacional ainda é pequeno e não atende à demanda interna de produtos ovinos (i.e. carne e peles). A ovelha tem um período de gestação de 150 dias e sua produção é limitada pela
BARTZ, C. +5 more
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Crystallization of Bovine Cervical Mucus at Oestrus: An Update
Revista de Medicina Veterinaria, 2014 Bovine cervical mucus changes its biochemical composition and biophysical properties due to the variations in sex steroid levels during the oestrous cycle.
Manuel E. Cortés +2 more
doaj +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding how local climate patterns select for thermal and drought tolerance traits is needed to predict differential responses to climate change across complex ecosystems.
Caitlin N. Terry +5 more
wiley +1 more source
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2012 This study reported the effects of prostaglandin (PGF2a) administration 10 days apart on reproductive parameters of cyclic artificial inseminated (AI) nulliparous Alpine (n=9) and Saanen (n=9) goats.
J.F. Fonseca +7 more
doaj +1 more source
Endocrine disruptors in bottled mineral water : total estrogenic burden and migration from plastic bottles [PDF]
, 2009 Background, aim, and scope Food consumption is an important route of human exposure to endocrine-disrupting chemicals. So far, this has been demonstrated by exposure modeling or analytical identification of single substances in foodstuff (e.g ...
Oehlmann, Jörg, Wagner, Martin
core +1 more source
Viewpoint: Optimising Cancer Treatment to Reduce Its Environmental Impact
Journal of Medical Imaging and Radiation Oncology, EarlyView.ABSTRACT It is widely accepted that treatment and care for patients with cancer must and should happen, as it is what everyone would want for themselves and their loved ones. Everyone wants the best possible care, but climate change and the extreme weather that it causes are increasingly affecting everyone including patients in negative ways.
Robert Chuter, Kari Tanderup
wiley +1 more source
Protocol for direct vaginal cytology of laboratory rats
Revista Habanera de Ciencias Médicas, 2021 Introduction: Direct vaginal cytology is a widely used method for the evaluation of the estrous cycle of laboratory rats, but the information about the procedures and interpretation of results is dispersed through literature, making its use difficult in ...
Tammy Fernández Romero +2 more
doaj
Determinação dos custos e da viabilidade econômica da inseminação artificial em caprinos. [PDF]
, 2015 Os eventos reprodutivos naturais podem ser alterados objetivando facilitar o manejo e aumentar a produtividade dos rebanhos. Neste contexto, a manipulacao do ciclo estral dos caprinos envolve tecnicas de controle artificial da reproducao, que permitem ...
AZEVEDO, H. C. +2 more
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