Results 301 to 310 of about 754,638 (394)

The sexually selected sperm hypothesis, maternal effects, and sperm competitive success in the bulb mite Rhizoglyphus robini

, 2009
Magdalena Konior, Jacek Radwan, Laurent Keller   +2 more
openalex   +1 more source

Deep Learning Integration in Optical Microscopy: Advancements and Applications

Microscopy Research and Technique, EarlyView.
It explores the integration of DL into optical microscopy, focusing on key applications including image classification, segmentation, and computational reconstruction. ABSTRACT Optical microscopy is a cornerstone imaging technique in biomedical research, enabling visualization of subcellular structures beyond the resolution limit of the human eye ...
Pottumarthy Venkata Lahari, Sagnika Dutta, H. Deeksha, Samreen A. Patel, Budheswar Dehury, Nirmal Mazumder   +5 more
wiley   +1 more source

Semen Quality in Patients with Hematological Malignancies: A Retrospective Monocentric Study in the Perspective of Personalized Oncofertility Medicine. [PDF]

J Pers Med
Cariati F, Orsi MG, Capasso A, Pagano D, Bagnulo F, Iorio GG, Trinchillo MG, Ordichelli R, Guido M, Estrusco A, Alviggi C, Conforti A.   +11 more
europepmc   +1 more source

Action of steroids and plant triterpenoids on CatSper Ca ²⁺ channels in human sperm

, 2018
Christoph Brenker, Christian Schiffer, Isabel Viola Wagner, Frank Tüttelmann, Albrecht Röpke, Andreas Rennhack, U. Benjamin Kaupp, Timo Strünker   +7 more
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

Obesity has a detrimental impact on temporal decline of sperm quality in normospermic patients: insights from a cross-sectional study of 2,430 patients over 14 years. [PDF]

Reprod Biol Endocrinol
Russo GI, Asmundo MG, Cocci A, Abdelhameed AS, Liprino A, Giacone F, Lombardo D, Guglielmino A, Chamayou S.   +8 more
europepmc   +1 more source

Molecular Investigations on Angiogenesis and Oxidative Stress in Roe Deer (Capreolus capreolus) Bucks' Testes Throughout the Reproductive Cycle

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT Animals with seasonal reproductive cycles, as the Roe deer (Capreolus capreolus), have developed mechanisms to synchronize reproduction with the environmental cycle in order to optimize reproductive success through melatonin. Angiogenesis and oxidative stress are key processes in spermatogenesis, contributing to testicular remodeling and ...
Ilaria Troisio, Domenico Ventrella, Bálint Lóránt Hausz, Mattia Cesauri, Niccolò Ian Vannetti, Maria Laura Bacci, Alberto Elmi, Augusta Zannoni   +7 more
wiley   +1 more source

<i>Morinda officinalis</i> oligosaccharides improves sperm motility via the gut microbiota and the IGF-1/PI3K/mTOR signaling pathway. [PDF]

Front Endocrinol (Lausanne)
Hu J, Li G, Ouyang B, Wang A, Li Y, Lu H.   +5 more
europepmc   +1 more source

Autophagy and ubiquitin–proteasome system contribute to sperm mitophagy after mammalian fertilization

Proceedings of the National Academy of Sciences of the United States of America, 2016
Won-Hee Song, Y. Yi, M. Sutovsky, S. Meyers, P. Sutovsky   +4 more
semanticscholar   +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