Results 181 to 190 of about 14,205 (205)

Histological features of <i>Jaculus jaculus</i> male-reproductive system: detection of metalloproteinases in testes and seminal vesicles during the active-reproductive phase. [PDF]

open access: yesAnim Reprod
Zeghloul N   +11 more
europepmc   +1 more source

CellPolaris: Transfer Learning for Gene Regulatory Network Construction to Guide Cell State Transitions. [PDF]

open access: yesAdv Sci (Weinh)
Feng G   +27 more
europepmc   +1 more source

DDI-4 induces a temperature-sensitive exocytotic remodeling during C. elegans spermiogenesis via nsun-2-dependent sphingosine signaling. [PDF]

open access: yesPLoS Genet
Shimada Y   +13 more
europepmc   +1 more source

Cytogenetic abnormalities and the failure of development after round spermatid injections

open access: yesFertility and Sterility, 2004
Objective: To assess cytologic and cytogenetic abnormalities following round spermatid ...
Semra Kahraman   +2 more
exaly   +2 more sources

Ooplasmic round spermatid nuclear injection procedures as an experimental treatment for nonobstructive azoospermia

open access: yesJournal of Assisted Reproduction and Genetics, 1997
PURPOSE: Our objective was to apply ooplasmic round spermatid nuclear injections for the treatment of nonobstructive azoospermia. MATERIALS: Participants were nine azoospermic men who had previously undergone diagnostic testicular biopsy. Spermatogenetic
Koji Taniguchi   +2 more
exaly   +1 more source

Purification and characterization of two basic spermatid-specific proteins isolated from the dog-fish Scylliorhinus caniculus [PDF]

open access: yesFEBS Letters, 1983
In dog-fish spermatid nuclei two intermediate proteins S1 and S2 replace histones before the setting down of protamines. These spermatid-specific proteins were isolated by carboxymethyl-cellulose chromatography and purified by high pressure liquid ...
Bernard Laine, Pierre Sautière, B Laine
exaly   +2 more sources

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