Results 21 to 30 of about 114,054,514 (226)

Spermatogonial Stem Cells for In Vitro Spermatogenesis and In Vivo Restoration of Fertility [PDF]

Cells, 2020
Fahar Ibtisham, Ali Honaramooz
exaly   +2 more sources

Rat in vitro spermatogenesis promoted by chemical supplementations and oxygen-tension control [PDF]

Scientific Reports, 2021
Teruo Fujii, Hiroshi Kimura, Hiromitsu Tanaka   +2 more
exaly   +2 more sources

Understanding the Underlying Molecular Mechanisms of Meiotic Arrest during In Vitro Spermatogenesis in Rat Prepubertal Testicular Tissue [PDF]

International Journal of Molecular Sciences, 2022
Ludovic Dumont, Nathalie Rives, Marion Delessard   +2 more
exaly   +2 more sources

Artificial Gametogenesis and In Vitro Spermatogenesis: Emerging Strategies for the Treatment of Male Infertility [PDF]

International Journal of Molecular Sciences
Kaltsas A, Kyrgiafini MA, Markou E, Koumenis A, Mamuris Z, Dimitriadis F, Zachariou A, Chrisofos M, Sofikitis N.   +8 more
exaly   +2 more sources

Some Experiments on Spermatogenesis in Vitro [PDF]

Proceedings of the National Academy of Sciences of the United States of America, 1915
exaly   +3 more sources

Roles of Spermatogonial Stem Cells in Spermatogenesis and Fertility Restoration

Frontiers in Endocrinology, 2022
Spermatogonial stem cells (SSCs) are a group of adult stem cells in the testis that serve as the foundation of continuous spermatogenesis and male fertility.
Lei Diao, Paul J. Turek, Constance M. John, Fang Fang, Renee A. Reijo Pera, Renee A. Reijo Pera   +5 more
doaj   +1 more source

Gestational and lactational exposure of rats to xenoestrogens results in reduced testicular size and sperm production [PDF]

, 1995
EHP is a publication of the U.S. government. Publication of EHP lies in the public domain and is therefore without copyright. Research articles from EHP may be used freely; however, articles from the News section of EHP may contain photographs or ...
Sumpter, JP, Fisher, JS, Millar, MM, Jobling, S, Sharpe, RM   +4 more
core   +7 more sources

In vitro spermatogenesis [PDF]

Spermatogenesis, 2012
The generation of functional sperm in vitro has been a goal for almost a century. Until recently, researchers have only succeeded in reproducing the early steps of spermatogenesis. This is not surprising given that spermatogenesis is a complicated process that requires the coordinated efforts of germ cells and several somatic cells within the tubular ...
Song, Hye-Won, Wilkinson, Miles F.
openaire   +2 more sources

Steroidogenesis and androgen/estrogen signaling pathways are altered in in vitro matured testicular tissues of prepubertal mice

eLife, 2023
Children undergoing cancer treatments are at risk for impaired fertility. Cryopreserved prepubertal testicular biopsies could theoretically be later matured in vitro to produce spermatozoa for assisted reproductive technology.
Laura Moutard, Caroline Goudin, Catherine Jaeger, Céline Duparc, Estelle Louiset, Tony Pereira, François Fraissinet, Marion Delessard, Justine Saulnier, Aurélie Rives-Feraille, Christelle Delalande, Hervé Lefebvre, Nathalie Rives, Ludovic Dumont, Christine Rondanino   +14 more
doaj   +1 more source

Atrazine Induces Reproductive Toxicity in an <i>In Vitro</i> Spermatogenesis (IVS) Model. [PDF]

Biomedicines
Background/Objectives: Atrazine (ATZ) is a widely used herbicide, and most studies of its reproductive toxicity have been conducted in vivo using animal models, where ATZ disrupts redox homeostasis, leading to male reproductive dysfunction.
Chaiyakit M, Parnpai R, Cho IK.
europepmc   +2 more sources