Results 241 to 250 of about 168,606 (377)

THE PHYSIOLOGY OF INSECT DIAPAUSE. VI. EFFECTS OF TEMPERATURE, OXYGEN TENSION, AND METABOLIC INHIBITORS ON IN VITRO SPERMATOGENESIS IN THE CECROPIA SILKWORM

, 1953
Howard A. Schneiderman, Melvin M. Ketchel, Carroll M. Williams   +2 more
openalex   +2 more sources

SYNTHETIC ACTIVITIES DURING SPERMATOGENESIS IN THE LOCUST [PDF]

, 1965
Nirmal K. Das, Elsie P. Siegel, Max Alfert   +2 more
openalex   +1 more source

Mouse genome engineering uncovers 18 genes dispensable for male reproduction

Andrology, EarlyView.
Abstract Background Male infertility is an intricate multifactorial disease involving the interplay between genetic and environmental factors. Genetic anomalies account for more than 15% of all male infertility cases; however, diagnosing them exhibits enormous challenges due to variable symptomatic presentations and limited knowledge of gene functions.
Hsin‐Yi Chang, Yonggang Lu, Kaito Yamamoto, Jiang Sun, Keisuke Shimada, Yuki Hiradate, Yoshitaka Fujihara, Masahito Ikawa   +7 more
wiley   +1 more source

Busulfan damages spermatogenic function by inducing orchitis. [PDF]

PLoS One
Zhao L, Wu K, Xu S, Liu S, Yuan K, Wang D.   +5 more
europepmc   +1 more source

SEGREGATION-DISTORTION AND REGULARLY NONFUNCTIONAL PRODUCTS OF SPERMATOGENESIS IN DROSOPHILA MELANOGASTER [PDF]

, 1965
W. James Peacock, John G. Erickson
openalex   +1 more source

Spatial transcriptomics mapping of immune cell and TGFβ signalling pathway heterogeneity in testicular germ cell tumours

Andrology, EarlyView.
Abstract Background Testicular germ cell tumours (TGCTs) are amongst the most common malignancies in young men, and their incidence is increasing worldwide. Tissue heterogeneity hampers efforts to understand how TGCT precursors (termed germ cell neoplasia in situ; GCNIS) emerge and progress, restricting elucidation of new strategies for diagnosis and ...
Sarah C. Moody, Daniela Fietz, Benedict Nathaniel, Mark Frydenberg, Ben Tran, Hans‐Christian Schuppe, Kate L. Loveland   +6 more
wiley   +1 more source

Dcun1d3 is dispensable for spermatogenesis and male fertility in mice. [PDF]

Am J Clin Exp Immunol
Liu M, Gao W, Sheng W, Zhou N, Wu T, Shen C, Feng G, Xi X.   +7 more
europepmc   +1 more source

Cytological Studies on Spermatogenesis in the House Sparrow, <i>Passer domesticus</i>

, 1938
Gardner M. Riley
openalex   +2 more sources

In Vitro and In Vivo Effect of Amitraz on Honey Bee Drone Sperm Quality

Acta Zoologica, EarlyView.
ABSTRACT Honey bee hive infestation by the ectoparasitic mite, Varroa destructor, has been a major cause of declining populations. Treating such infestations is important for sustainability. Knowledge about the sub‐lethal effects of commonly used acaricides on drone reproductive health, particularly sperm quality, is limited. The effect of in vitro and
Janice Faith Murray, Gerhard van der Horst, Mike Allsopp, Retha Christina Magrietha Kotzé   +3 more
wiley   +1 more source

The Role of Neurohypophysial Hormones in the Endocrine and Paracrine Control of Gametogenesis in Fish. [PDF]

Cells
Zanardini M, Habibi HR.
europepmc   +1 more source