Results 141 to 150 of about 316,539 (293)
Environmental Toxicology, EarlyView.ABSTRACT Urban coastal lagoons are highly vulnerable ecosystems increasingly affected by metal contamination, as well as multiple anthropogenic stressors. This study evaluated ecotoxicological and human health risks associated with chronic metal exposure in Nile tilapia (Oreochromis niloticus) from an anthropogenically impacted lagoon in southeastern ...
Julia Araújo Alves +8 more
wiley +1 more source
In-vitro maturation of mouse oocytes [PDF]
Human Reproduction, 1996 A A, Kiessling +2 more
openaire +2 more sources
Environmental Toxicology, EarlyView.ABSTRACT Metal contamination in aquatic ecosystems poses substantial risks to freshwater organisms, with mixture effects often deviating from predictions based on single‐metal toxicity. Understanding how age‐specific sensitivities and multiple exposure pathways influence mixture effects is critical for accurate risk assessment.
Sanah Majid +3 more
wiley +1 more source
Effect of Propylparaben on In Vitro Maturation of Porcine Oocytes and Embryo Development
Environmental Toxicology, EarlyView.ABSTRACT Parabens are synthetic chemicals that, due to their antibacterial and fungicidal effects, are widely used as preservatives in food, cosmetics, and personal care products, such as shampoos, hair conditioners, body creams, soaps, deodorants, makeup, wet wipes, lotions, female hygiene products, and vaginal lubricants. Several years ago, they were
Elivier Núñez‐Macías +10 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, EarlyView.ABSTRACT Objectives To compare clinical and sonographic characteristics of first‐trimester abdominal ectopic pregnancy (AEP) with those of tubal ectopic pregnancy (TEP), and to define ultrasound‐based diagnostic criteria for AEP. Methods This was a retrospective case–control study comparing cases of AEP diagnosed at four centers with controls diagnosed
L. Berg +5 more
wiley +1 more source
Mouse oocyte maturation with/without translation inhibition
Translation inhibition leads to oocyte maturation ...
Huan, Yao
core +1 more source
Integrating Biobanking Into Conservation Practice: The Development and Impact of the EAZA Biobank
Zoo Biology, EarlyView.Overview of the structural setup and terms of service of the EAZA Biobank, Left panel illustrates for samples stored at ‐80ºC sampling (1), submission (2), storage (3) in one of the four hubs hosted at: Antwerp Zoo (Belgium), Royal Zoological Society of Scotland (RZSS) (United Kingdom), Leibniz Institute for Zoo and Wildlife Research (IZW) (Germany ...
Christina Hvilsom +12 more
wiley +1 more source
Characterization of Oocyte Maturation in Diabetic Mice
, 2002 Oogenesis is the process by which large precursor cells, primordial germ cells, differentiate into mature germ cells in the female. This process includes mitotic divisions to increase the number of precursor cells and meiosis to produce haploid gametes ...
Colton, Shannondoah Anne
core
Zoo Biology, EarlyView.ABSTRACT The success of nuclear reprogramming techniques, including the G0/G1 synchronization of somatic cells, depends on species‐specific optimization. While roscovitine and serum starvation have been successfully applied in domestic and wild terrestrial mammals, their use in aquatic mammals remains poorly investigated.
Luanna Lorenna Vieira Rodrigues +10 more
wiley +1 more source
Thioredoxins induce oocyte maturation in holothuroids (Echinodermata)
, 2019 peer reviewedChromatographic fractions of a rough extract of echinoid spawn (REES) is demonstrated to efficiently induce oocyte maturation in aspidochirote holothuroids.
Delroisse, Jérôme +5 more
core +1 more source