Results 161 to 170 of about 136,516 (311)
Experimental Induction of Ovulation in the Macaque Monkey
Miriam E. Simpson, G. van Wagenen
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ABSTRACT Aim There is no established consensus on the safest or most beneficial delivery mode for preterm twins. We assessed the associations between how premature twins were delivered and their long‐term cardiovascular morbidity during childhood. Methods A retrospective cohort study was conducted at the Soroka University Medical Center, the only ...
Dor Nissim+4 more
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Abstract Anti‐Müllerian hormone (AMH), known for its role during foetal sexual differentiation, is secreted by the Sertoli cells in males and the granulosa cells in females during post‐natal life. As serum AMH concentrations correlate with follicle numbers, AMH is utilized as a marker of ovarian reserve in many species. In dogs and cats, AMH is used as
Florian Böhmer+7 more
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Abstract Egg laying begins with the orderly development of follicles in the chicken ovaries and transportation through the oviduct with deposition of nutrients until the eggs are produced. However, the ovarian follicles and oviduct morphology of Lohmann Brown and Potchefstroom Koekoek laying hens have not yet been studied.
Victoria Rankotsane Hlokoe+2 more
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Abstract Mares are seasonally polyoestrous breeders. Therefore, the first ovulation of the season, following winter anoestrus, is the only cycle in which mares ovulate without the presence of an old CL from the previous cycle. The objective of this study was to compare the length of oestrous behaviour, and plasma progesterone concentrations during the ...
John R. Newcombe+2 more
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Experimentally induced Ovulation in the Rhesus Monkey (Macaca mulatta)
G. van Wagenen, Miriam E. Simpson
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Ectogenesis and gender inequality: Two pathways converge
Abstract Debate on whether ectogenesis is a morally desirable solution to gender inequality often starts by analyzing whether gender inequality has been caused by (i) reproductive differences between the sexes or (ii) social structures. I term these two sides the biological model and the social model.
Jolie Zhou
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Are menstrual periods an environmental liability? Period poverty and eco‐feminist bioethics
Abstract Period poverty has led to many initiatives across the world. In some places, period (or menstrual hygiene management [MHM]) products are free and readily found in restaurants, universities and pubs. However, conversations on mensuration management have also led to discussions on sustainability.
Cristina Richie
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Abstract Background The identification of canine ovulation is critical for successful breeding. Progesterone measurements are useful for identifying ovulation. Progesterone assays are also quantitative and easily accessed, making them valuable in veterinary practice.
Sarah Østergård Jensen+3 more
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The DCIDE framework: systematic investigation of evolutionary hypotheses, exemplified with autism
ABSTRACT Evolutionary explanations of mental disorders are a longstanding aim of evolutionary psychiatry, but have suffered from complexities including within‐disorder heterogeneity and environmental effects of contemporary societies obscuring possible ancestral functions.
Adam D. Hunt, Adrian V. Jaeggi
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