Results 161 to 170 of about 67,646 (291)

Unique Sertoli cell adaptations support enhanced spermatogenesis in chickens. [PDF]

J Anim Sci Biotechnol
Xu G, Gu Z, Wang Z, Zhao J, Ding H, Liu H, Fang Y, Ma X, Guo J, Lyu W, Wang J.   +10 more
europepmc   +1 more source

Field‐based evidence of impaired sperm quality associated with conventional farming in two passerine birds

Ibis, EarlyView.
The detrimental effects of conventional farming on bird biodiversity are increasingly documented. Despite this, the specific impacts of both organic and conventional farming practices on bird coloration and sperm quality in natural settings remain unexplored. This study aimed to determine whether these farming practices differentially affect body mass,
Ségolène Humann‐Guilleminot, Audrey Bailly, Karine Monceau, Mélissa Desbonnes, Vincent Bretagnolle, Jérôme Moreau   +5 more
wiley   +1 more source

Arginine vasotocin is a player in the multifactorial control of spermatogenesis in zebrafish. [PDF]

Front Endocrinol (Lausanne)
Zanardini M, Parker N, Ma Y, Habibi HR.
europepmc   +1 more source

Effects of chemotherapy and radiotherapy on spermatogenesis in humans

, 2013
Marvin L. Meistrich
openalex   +1 more source

The role of DNA mismatch repair mutS/mutL homolog genes in spermatogenesis and male infertility: a systematic review and cohort study. [PDF]

Reprod Biol Endocrinol
Podgrajsek R, Hodzic A, Maver A, Stimpfel M, Andjelic A, Miljanovic O, Ristanovic M, Novakovic I, Plaseska-Karanfilska D, Noveski P, Ostojic S, Buretic-Tomljanovic A, Peterlin B.   +12 more
europepmc   +1 more source

Proteomic analysis of the zone of degeneration at the mitosis–meiosis transition stage in wild‐caught male catshark (Scyliorhinus canicula), correlated with an unusually high‐water temperature in the English Channel

Journal of Fish Biology, EarlyView.
Abstract In the context of current global change, variations in water temperature are one of the environmental conditions with serious consequences for marine life, including reproductive processes. In the small spotted catshark Scyliorhinus canicula, spermatogenesis occurs in spermatocysts composed of synchronously developing germ cells associated ...
Fabian Jeanne, Stanislas Pilet, Sean Heighton, Benoît Bernay, Pascal Sourdaine   +4 more
wiley   +1 more source

Epigenetic regulation by DNA methylation, histone modifications and chromatin remodeling complexes in controlling spermatogenesis and their dysfunction with male infertility. [PDF]

Cell Mol Life Sci
Cui Y, Deng J, Zhang Y, Du L, Jiang F, Li C, Chen W, Zhang H, He Z.   +8 more
europepmc   +1 more source

Concise Review: Spermatogenesis in an Artificial Three-Dimensional System [PDF]

, 2012
Huleihel Mahmoud
openalex   +1 more source

Biology of spermatogenesis [PDF]

Seminars in Cell & Developmental Biology, 2014
openaire   +2 more sources

Adaptation to harshness is fundamentally different from the adaptive stress response: Results from a 20‐year‐long case study in African striped mice

Journal of Zoology, EarlyView.
Animals in harsh environments rely on specialised adaptations. Two decades of field research on African striped mice (Rhabdomys pumilio) in the Succulent Karoo semi‐desert reveal a distinct ‘harshness response’—marked by reduced metabolism and glucocorticoid levels—that differs fundamentally from the classic stress response.
C. Schradin, N. Pillay, R. Rimbach
wiley   +1 more source