Results 191 to 200 of about 168,606 (377)

A Preliminary Study of the Spermatogenesis of Belostoma (Zaitha) fluminea

, 1916
Arthur M. Chickering
openalex   +2 more sources

The spermatogenesis of bufo lentiginosus [PDF]

, 1907
Hélen Dean King
openalex   +1 more source

First application of three‐dimensional light sheet fluorescence microscopy to human testicular tumors: New perspectives in histopathology

Andrology, EarlyView.
Abstract Background Testicular tumors are among the most frequently diagnosed cancers in young men. The consequences of this diagnosis are orchiectomies, severely restricting fertility. For these young patients, a comprehensive diagnostics would be desirable, achieving a refined diagnosis and improved therapeutic patient stratification.
Diana Pinkert‐Leetsch, Ahmad Kareem, Simon F. Merz, Marc Teckentrup, Alexander Fichtner, Felix Bremmer, Jeannine Missbach‐Guentner   +6 more
wiley   +1 more source

Folding, misfolding, and regulation of intracellular traffic of G protein‐coupled receptors involved in the hypothalamic–pituitary–gonadal axis

Andrology, EarlyView.
Abstract Background G protein‐coupled receptors are a large and functionally diverse family of membrane receptors involved in a number of biological processes. Like other proteins, G protein‐coupled receptors need to be properly folded in order to traffic to the plasma membrane and interact with agonist.
Alfredo Ulloa‐Aguirre, Ross C. Anderson, Teresa Zariñán, Rubén Gutiérrez‐Sagal, Eduardo Jardón‐Valadez, Claire L. Newton   +5 more
wiley   +1 more source

Development of the membrane ceiling method for in vitro spermatogenesis

Scientific Reports
Spermatogenesis is one of the most complex processes of cell differentiation and its failure is a major cause of male infertility. Therefore, a proper model that recapitulates spermatogenesis in vitro has been long sought out for basic and clinical ...
Maki Kamoshita, Hiroki Shirai, Hiroko Nakamura, Tetsuya Kishimoto, Yuki Hatanaka, Daisuke Mashiko, Katsuhiro Esashika, Jingjing Yang, Satoshi Yamasaki, Takehiko Ogawa, Hiroshi Kimura, Masahito Ikawa   +11 more
doaj   +1 more source

The Effect of Orally Administered Molybdenum on Growth, Spermatogenesis and Testes Histology of Young Dairy Bulls

, 1951
James W. Thomas, Samuel Moss
openalex   +1 more source

Reproductive functions and fertility preservation in men with sickle cell disease

Andrology, EarlyView.
Abstract Background Sickle cell disease (SCD) is a prevalent hereditary disorder with significant morbidity, including potential impacts on male fertility. This study aims to evaluate the semen parameters in men with SCD and assess the outcomes of fertility preservation strategies.
Clarisse Leblanc, Nathalie Sermondade, Diane Rivet‐Danon, Ludmilla Aworet‐Ogouma, Anna Ly, Guillaume Bachelot, Françoise Lionnet, Aline Santin, Anne‐Gael Cordier, Kamila Kolanska, Rachel Lévy, Isabelle Berthaut, Charlotte Dupont   +12 more
wiley   +1 more source

On the Spermatogenesis of the Louse (Pediculus corporis and P. capitis), with some Observations on the Maturation of the Egg

, 1920
L. Doncastcr, H. Graham Cannon
openalex   +2 more sources

Ythdc2 is an N6-methyladenosine binding protein that regulates mammalian spermatogenesis

Cell Research, 2017
Phillip J Hsu, Yunfei Zhu, Honghui Ma, Yueshuai Guo, Xiaodan Shi, Yuanyuan Liu, Meijie Qi, Zhike Lu, Hailing Shi, Jianying Wang, Yiwei Cheng, Guanzheng Luo, Qing Dai, Mingxi Liu, Xuejiang Guo, J. Sha, Bin Shen, Chuan He   +17 more
semanticscholar   +1 more source

Impact of age at first visit on glycolipid metabolism, bone metabolism, and fertility potential in patients with Klinefelter syndrome

Andrology, EarlyView.
Abstract Background Classic Klinefelter syndrome (KS) is characterized by one extra X chromosome (47, XXY), leading to hypergonadotropic hypogonadism and higher risk of alterations in glycolipid homeostasis, cardiovascular diseases, and low bone mineral density. Most frequently, KS is diagnosed in adulthood because of infertility.
Giordana Ferraioli, Andrea Graziani, Noemi Sagone, Andrea Di Nisio, Massimo Iafrate, Fabrizio Dal Moro, Alberto Ferlin, Andrea Garolla   +7 more
wiley   +1 more source