Results 31 to 40 of about 5,166 (178)
Superovulation in mice in relation to their age [PDF]
Veterinary Quarterly, 1982 Superovulation in mice is most likely to be successful if they are treated at the age of 20-32 days. Both the number of ovulations and the quality of the embryos are significantly better in comparison with superovulated older mice (32-60 days). In this investigation the production of normally developed embryos in young mice of 20-32 days old was 28.7 ...
H, Hoogenkamp, P, Lewing
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Italian Journal of Animal Science, 2010 Ten adult cyclic female buffaloes (5 normo-karyotype and 5 hybrids) were treated with a conventional superovulation protocol following 2 luteolytic doses (25 mg, i.m.) of PGF2α 11 days apart (days -11 and 0).
R.H. BonDurant, J.L. Zambrano-Varón
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Effect of resveratrol on superovulation in mice
Biomedicine & Pharmacotherapy, 2022 Oocyte quality is one of the key factors affecting the outcome of ART. Therefore, how to improve oocyte quality has become an urgent problem in the field of ART. In this study we evaluated the effect of resveratrol (RSV), added during the process of superovulation, on embryonic development in mice.
Ruiqi, Li +4 more
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Follicle Stimulating Hormone in Cattle Breeding: Fundamentals, Innovations, and Scope
Animal Research and One Health, EarlyView.FSH is crucial in cattle reproduction, with exogenous administration enhancing breeding and embryo production. Recombinant FSH offers advantages over pituitary‐extracted variants, including fewer injections, reduced stress, and safer production. These innovations improve breeding efficiency, optimize reproductive outcomes, and contribute to sustainable
Muhammad Shahzad +7 more
wiley +1 more source
Establishment of Humanized EFNB2/B3 Murine Models for Investigating Nipah Virus Pathogenesis
Animal Research and One Health, EarlyView.ABSTRACT Nipah virus (NiV) is a zoonotic paramyxovirus classified as a WHO priority pathogen, which causes severe respiratory disease and encephalitis in humans with high mortality. Currently, no licensed vaccines or specific antiviral therapies are available.
Wei Dong +6 more
wiley +1 more source
Superovulation and egg transfer in the ewe [PDF]
Reproduction Nutrition Développement, 1984 102 Prealpes du Sud donor ewes were superovulated by a treatment with vaginal sponges impregnated with 40 mg of FGA. When the sponges were withdrawn at 14 days, follicular maturation was stimulated in these ewes with 12 mg of porcine pituitary extract (pFSH). The recipient ewes were treated i.m. with 500 IU of PMSG.
Torrès, Suzanne, Cognié, Y.
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Aging Cell, Volume 25, Issue 9, September 2026.hTERT immortalization stabilizes hUCMSC‐derived sEV function by alleviating cellular senescence and preserving young‐like cargo profiles. H11‐sEVs retain immunomodulatory activity, primordial follicle‐activating capacity, and ovarian protective effects.
Yating Chen +7 more
wiley +1 more source
Reproductive hormones profile of Iraqi Awassi ewes immunized against synthetic inhibin-α subunit or steroid-free bovine follicular fluid [PDF]
Iraqi Journal of Veterinary Sciences, 2017 The current study was conducted to investigate the impacts of active and passive immunization against synthetic inhibin-α subunit and steroid-free bovine follicular fluid, respectively, on reproductive hormones profile out of breeding season in Iraqi ...
S.S.A. Kafaji +3 more
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World Rabbit Science, 2023 The development of reproductive technologies in this species is contributing decisively to the development of rabbit farming and the preservation of genetic resources.
Jose S. Vicente +2 more
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PSMA8‐Containing 20S Proteasome Regulates Spermiogenesis and Male Fertility
Advanced Science, Volume 13, Issue 39, 13 July 2026.PSMA8 assembles s20S proteasome that degrades specific substrates in elongating spermatids. Degradation of s20S‐substrates activates translation of FXR1‐target mRNAs, which are essential for mitochondrial sheath formation and sperm morphogenesis.
Huiwen Cao +7 more
wiley +1 more source