Results 101 to 110 of about 71,592 (282)
AnimalsThis study evaluated the effectiveness of a 3D-printed cannula in inducing ovulation in female rabbits without exogenous GnRH analogues. A total of 325 inseminations were performed across different physiological stages: nulliparous, multiparous lactating,
Juan José Castillo +4 more
doaj +1 more source
Andrology, EarlyView.ABSTRACT Background Mammalian sperm need to undergo hyperactivation, capacitation, and acrosome reaction to achieve fertilization competence. However, the female reproductive tract presents contrasting metabolic environments. The uterus is glucose‐rich, and the oviduct is lactate‐rich and glucose‐limited.
Md Faizul Hossain Miraz +5 more
wiley +1 more source
The unbearable (financial) burdens of parenting
The British Journal of Sociology, EarlyView.
Alya Guseva
wiley +1 more source
Basal body temperature as a biomarker of reproductive state in ewes: A multi‐method comparison
Australian Veterinary Journal, EarlyView.This study quantified body temperature dynamics throughout reproductive stages in crossbred ewes based on complementary monitoring techniques. Five ewes from a semi‐extensive farming system were included in two sub‐trials: animals were first assessed in the prepubertal stage and, subsequently, an oestrous cycle was induced by intravaginal progesterone ...
E Pérez‐García +4 more
wiley +1 more source
Austral Journal of Veterinary SciencesBiodiversity is increasingly threatened by intensive agriculture, environmental pollution, climate change, and habitat loss, and many mammal species, including ruminants, have disappeared or are threatened with extinction.
Pía C. Rebolledo +5 more
doaj +1 more source
Pregnancy Outcomes Following Artificial Insemination and Embryo Transfer in Dairy Cows-Expectations vs. Reality. [PDF]
Reprod Domest AnimABSTRACT Bovine embryo transfer (ET) has been a consistently growing market worldwide with in vitro produced (IVP) embryos now far outnumbering those produced by traditional superovulation. Because transfer of a viable blastocyst‐stage embryo to the uterus bypasses many of the potential biological causes of early pregnancy failure associated with ...
Souza ACC, Lonergan P.
europepmc +2 more sources
Children &Society, EarlyView.ABSTRACT Modern deaths have become reiterations. That is, despite exhibiting a seemingly high‐level of diversity in death's representations in everyday lives, death suffers from a particular onto‐epistemological poverty that prevents it from being imagined otherwise.
Zhaoxi Zheng +2 more
wiley +1 more source
Integrating cryobanks into conservation frameworks: The case of boreal caribou in Ontario
Conservation Science and Practice, EarlyView.Conservation cryobanks are a powerful but underutilized complement to conventional recovery strategies such as habitat protection and population monitoring. Here, we present a transferable, stepwise framework for integrating cryobanking into formal species recovery plans, including guidance on population prioritization, partner engagement, and the ...
Vanessa E. Luzuriaga‐Aveiga +2 more
wiley +1 more source
Strategies to improve artificial insemination by donor [PDF]
, 2017 Artificial insemination with donor sperm is a widely accepted form of treatment for severe male factor infertility. The introduction of quarantined, cryopreserved semen and the associated reduction in cycle fecundity when compared to fresh semen ...
Dyer, Silke Juliane
core +1 more source
Assessing the Value of Coordinated Sire Genetics in a Synchronized AI Program [PDF]
Synchronized artificial insemination was used to inseminate cows using different types of sire genetics, including low-accuracy, calving-ease, and high-accuracy. These three calf sire groups were compared to calves born to cows bred using natural service.
Patterson, David J. +5 more
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