Results 51 to 60 of about 3,143,565 (202)
Medicina Veterinária, 2017 Objetivou-se determinar o efeito dos períodos seco (Julho a Janeiro) e chuvoso (Fevereiro a Junho) sobre a produção in vitro de embriões ovinos. Os ovários foram coletados em abatedouro e transportados ao laboratório em recipiente térmico contendo ...
F. Q. G. Bezerra +8 more
doaj
Ciência Animal Brasileira, 2016 Muitas tentativas sa?o feitas para se melhorar a conservac?a?o do se?men sui?no, sendo a gema de ovo conhecida por suas propriedades crioprotetoras. Este trabalho teve por objetivo testar diferentes concentrac?o?es de gema de ovo em po?
Ricardo Toniolli +5 more
doaj +1 more source
Could photoperiodic responses have evolved before the emergence of circadian clocks?
New Phytologist, Volume 248, Issue 6, Page 2707-2713, December 2025.Summary Plants use photoperiod (i.e. day length) as a seasonal cue for timing when to flower. This ability, known as photoperiodism, also underlies phenomena such as migration, seasonal reproduction, and hibernation in animals. Because a circadian (daily) clock underlies the day/night length timing mechanism in most organisms, it has been generally ...
Maria Luísa Jabbur +1 more
wiley +1 more source
Ciência Animal Brasileira, 2010 Este estudo teve por objetivo comparar o uso de um análogo da PGF2? à associação de progestágeno (MAP) com gonadotrofina coriônica equina (eCG) na sincronização do estro em ovelhas da raça Santa Inês.
Bianca Damiani Marques Silva +5 more
doaj +1 more source
Veterinary Dermatology, Volume 36, Issue 6, Page 723-787, December 2025.Hyperkeratosis of (a) the footpads and (b) the nasal planum. ABSTRACT Background Canine leishmaniosis (CanL) due to Leishmania infantum remains common, and veterinarians do not always follow scientifically sound approaches for diagnosis, treatment and prevention. Objectives To provide consensus guidelines for diagnosis and evidence‐based guidelines for
Manolis N. Saridomichelakis +9 more
wiley +1 more source
Growth–survival trade‐off in temperate trees is weak and restricted to late‐successional stages
Journal of Ecology, Volume 113, Issue 11, Page 3466-3477, November 2025.Our findings highlight a role of disturbances in filtering life‐history strategies and their potential impact on forest dynamics and global carbon cycling, but also a need to better understand the mediating processes of tree demographic trade‐offs.
Kauane Maiara Bordin +12 more
wiley +1 more source
Animal reproduction and physiology/Reproducción y Fisiología/Reprodução e Fisiologia
, 2018 Animal reproduction and physiology/Reproducción y Fisiología/Reprodução e ...
Editor, Managing
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VIDEOLAPAROSCOPYC OVUM PICK-UP COMPARATIVE IN DORPER AND SANTA INES EWES
Ciência Animal Brasileira, 2016 This study aimed to compare the number of aspirated follicles, recovered oocytes, oocyte quality and viability between Dorper and Santa Inês ewes submitted to the videolaparoscopic ovum pick-up.
Endrigo Adonis Braga de Araujo +5 more
doaj
Dietary Phosphorus Requirement for Tambaqui, Colossoma macropomum, in the Grow‐Out Phase
Journal of Animal Physiology and Animal Nutrition, Volume 109, Issue 6, Page 1321-1332, November 2025.ABSTRACT Phosphorus is essential for fish growth as it is crucial in skeletal development and metabolic reactions. The dietary requirement for this mineral varies among fish species and growth stages. Therefore, the objective of this study was to determine the available phosphorus (AP) requirement for tambaqui during the grow‐out phase (± 400 to 1000 g)
Ludmila L. C. Menezes +5 more
wiley +1 more source
, 2019 Premature birth is a relevant factor for perinatal morbidity and mortality in humans and the determination of fetal maturity is extremely important, especially in high-risk pregnancies related to prematurity.
Santos, Victor José Correia [UNESP] +9 more
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