Results 251 to 260 of about 566,665 (344)

Protamine1, 2 and Catsper1: sperm quality and fertility indicators in Stallions. [PDF]

Anim Reprod
de Figueiredo MM, Bueno VC, Royes ICL, Mattos RC, Bastos HBA, Rechsteiner SF.   +5 more
europepmc   +1 more source

A Cytological Study on the Sperm=nutritive=cells of Rana nigromaculata Hall.

, 1923
Jun-ichi Morita
openalex   +2 more sources

Effects of 17α‐Ethinylestradiol on Development and Gonadal Differentiation in the Estuarine Mummichog, Fundulus heteroclitus

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT In fish, sex determination and gonadal development are controlled by various genetic and environmental factors. In this study, experiments were conducted on the estuarine mummichog (Fundulus heteroclitus) to investigate gonadal differentiation following exposure to the synthetic estrogen, 17α‐ethinylestradiol (EE2).
Ibrahim Chehade, Carly Sing‐Judge, Emily Corrigan, Andrea Lister, Glen Van Der Kraak, Deborah MacLatchy   +5 more
wiley   +1 more source

Spermiological injuries of humans and rats in diabetes linked oxidative stress: A curative approach by ex vivo study using aqueous-ethanol extract of Aloe vera (L.). [PDF]

JBRA Assist Reprod
Pal D, Jana K, Hazra S, Mitra D, Ghosh D.   +4 more
europepmc   +1 more source

P-260 Prediction of testicular pathology and sperm extraction with Johnsen's score, biophysical and endocrine profiles in non - obstructive azoospermia

, 1997
Uche Ezeh, Julia John, Christopher L. R. Barratt, H.M.D Moore, Ian Cooke   +4 more
openalex   +1 more source

Noncanonical Nucleotides in the Genome Around the Maternal‐Zygotic Transition

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In this paper, Kazzazi et al. provide a comprehensive review of the dynamics of nonconventional nucleotides in the genome during early developmental stages, hypothesizing a potential role for these nucleotides in the activation of the zygotic genome. ABSTRACT From the very moment of fertilization and throughout development, the cells of animal embryos ...
Latifa Kazzazy, Dávid Mező, Kinga K. Nagy, Viktória Perey‐Simon, Judit Tóth, Angéla Békési, Beáta Vértessy, Máté Varga   +7 more
wiley   +1 more source

Nicotinamide Mononucleotide Enhances Boar Sperm Quality via Maintaining Mitochondrial Function During Liquid Storage. [PDF]

Animals (Basel)
Liu Y, Zhang H, Meng Q, Min L, Zhang M, Adetunji AO, Li W, Zhu Z.   +7 more
europepmc   +1 more source

Dondurulmus Ejekulat ve Dondurulmus Testikuler Spermin Sonuclarının Intrasitoplazmik Sperm Enjeksiyonu (ICSI) Parametrelerine Etkisinin Degerlendirilmesi

, 2019
Seda Karabulut, Oya Korkmaz, Yusuf Sağıroğlu, İlknur Keskin   +3 more
openalex   +1 more source

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos, Danielle Santos, Lupis Ribeiro, Jonathan J. Mucherino‐Muñoz, Marcelle Uhl, Carlos Logullo, A. Mendonça‐Amarante, M. Fantappie, Rodrigo Nunes‐da‐Fonseca   +8 more
wiley   +1 more source

Coping with rejection as a sperm donor: A qualitative study of the personal impact of rejection and new health information. [PDF]

PLoS One
Thirup L, Skytte AB, Kesmodel US, Vogel I, Pennings G, Pacey A, Lou S.   +6 more
europepmc   +1 more source