Results 1 to 10 of about 115,599 (263)

The ovulation assessment of regular cyclic rats following subacute oral administration of monosodium glutamate: An in vivo study [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2022
Context: The possible toxic effects of monosodium glutamate (MSG) on ovarian functions have not been thoroughly evaluated in contrast to testicular functions. Few studies documented that MSG showed histological alterations.
Mahfoudh Almusli Mohammed Abdulghani
doaj  

In vitro maturation of collared peccary (Pecari tajacu) oocytes after different incubation times

open access: yesPesquisa Veterinária Brasileira
: Oocyte in vitro maturation (IVM) is the first step of the in vitro reproductive technologies that enables mature oocytes to be generated ex vivo and after used for embryo production.
Alana A. Borges   +5 more
doaj   +1 more source

Astaxanthin Added during Post-Warm Recovery Mitigated Oxidative Stress in Bovine Vitrified Oocytes and Improved Quality of Resulting Blastocysts

open access: yesAntioxidants
Various antioxidants are tested to improve the viability and development of cryopreserved oocytes, due to their known positive health effects. The aim of this study was to find whether astaxanthin (AX), a xanthophyll carotenoid, could mitigate ...
Linda Dujíčková   +6 more
doaj   +1 more source

The Identification of RPL4 as a Hub Gene Associated with Goat Litter Size via Weighted Gene Co-Expression Network Analysis

open access: yesAnimals
Reproduction in goats is a highly complex and dynamic process of life regulation, involving coordinated regulation from various aspects such as central nervous system regulation, reproductive system development, oocyte maturation, and fertilized egg ...
Zhifei Zhang   +7 more
doaj   +1 more source

The autophagic inducer and inhibitor display different activities on the meiotic and developmental competencies of porcine oocytes derived from small and medium follicles

open access: yesThe Journal of Reproduction and Development, 2019
This study aimed to examine the effect of rapamycin (autophagy inducer) and 3-methyladenine (3-MA, autophagy inhibitor) on the meiotic and developmental competencies of porcine oocytes derived from medium follicles (MF, 3–6 mm in diameter) and small ...
Chiyuki KOHATA-ONO   +2 more
doaj   +1 more source

Exposure to α-Tocopherol, Lutein or Ascorbic Acid improve Cumulus Expansion, Viability and Maturation of Swine Oocytes

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Protection of the fatty acid and lipid components of oocytes that render them susceptible to free radical or other oxidative injury may prevent the damage currently associated with culture. The goal of this study was to establish the influence of several
Ileana Miclea   +4 more
doaj  

One step closer to understanding the ecology of Cameraria ohridella (Lepidoptera: Gracillariidae): The effects of light conditions

open access: yesEuropean Journal of Entomology, 2019
Horse chestnut leaf miner (Cameraria ohridella) has achieved ecological success by colonizing the entire European range of its primary host, horse chestnut (Aesculus hippocastanum).
Radosław JAGIEŁŁO   +5 more
doaj   +1 more source

Life history patterns of anurans in contrasting climatic regimes of Northeastern Brazil

open access: yesActa Herpetologica
Os anfíbios são intrinsecamente relacionados à água, e muitas características das espécies variam com esse recurso principalmente em biomas com características hídricas díspares, como a Caatinga e a Mata Atlântica no Brasil. Comparamos esses ambientes e
Francis Luiz Santos Caldas   +5 more
doaj   +1 more source

Comparison of Culture Media for In Vitro Maturation of Oocytes of Indigenous Zebu Cows in Bangladesh

open access: yesJournal of Animal Reproduction and Biotechnology, 2015
The objectives of the present study were to select an effective basic medium including its hormone and protein supplementation for IVM of oocytes of indigenous zebu cows.
Joydev Kumar Singha   +3 more
doaj   +1 more source

Editorial: Early animal development: From fertilization to gastrulation

open access: yesFrontiers in Cell and Developmental Biology, 2023
Silvia L. López   +3 more
doaj   +1 more source

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