Results 221 to 230 of about 133,635 (289)

Testicular Morphology and Spermatogenesis in Potamotrygon motoro: Insights Into Reproduction of Freshwater Stingrays. [PDF]

J Morphol
Delgado MLR, Quirino PP, Gomes-Silva L, Dzyuba V, Dzyuba B, Ninhaus-Silveira A, Veríssimo-Silveira R.   +6 more
europepmc   +1 more source

Seminal fluid extracellular vesicles restore human sperm osmoregulation after cystic fibrosis transmembrane conductance regulator inhibition. [PDF]

Sci Rep
Pereira SC, Fomichova O, Damião I, Oliveira S, Almeida V, Monteiro MP, Sousa M, Bernardino RL.   +7 more
europepmc   +1 more source

CFAP251 Deficiency Induces Male Infertility and PCD-like Ciliary Defects by Disrupting TUBB4B and SLC25A4 Recruitment in Humans and Mice. [PDF]

Int J Biol Sci
Liu L, Wang Z, Zhou Y, Tang D, Hua R, Li K, Wang G, Yang F, Liu C, Cao Y, Wu H, Gao Y, He X.   +12 more
europepmc   +1 more source

Tyrosol effectively improves spermatogenesis recovery by S100A9/TLR4/NF-κB pathway in busulfan-induced oligozoospermia mice. [PDF]

PeerJ
Wang W, Zhou W, Li X, Ye T, Zhu W, Zhong G, Wang C, Geng H, Tan X, Hu R, Wang X.   +10 more
europepmc   +1 more source

Effects of Pharmacological and Agrochemical Endocrine Disruptors on Human Sperm Mitochondrial Respiration: Evidence from Ex Vivo Bioenergetic Profiling. [PDF]

J Xenobiot
Assalve G, Lunetti P, Zara V, Ferramosca A.   +3 more
europepmc   +1 more source

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Intraprostatic spermatozoa

Human Pathology, 1988
Spermatozoa have not previously been described within the prostate gland. Nine of one hundred prostates of nonhospitalized males obtained from autopsy during the course of medicolegal death investigation were found to contain spermatozoa. The potential role of spermatozoa in the pathogenesis of corpora amylacea/calculi formation, granulomatous ...
G, Nelson, D E, Culberson, W A, Gardner
openaire   +2 more sources

Capacitation of Rabbit Spermatozoa

Nature, 1958
SUMMARY The capacity of rabbit spermatozoa to penetrate the zona pellucida of the ovum has been reported to depend upon pre-conditioning within the reproductive tract of the oestrous female. The present experiments show that spermatozoa can be capacitated in the uteri and uterine tubes of rabbits ovariectomized 1 month previously, in the ...
R W, NOYES, A, WALTON, C E, ADAMS
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Sea Urchin Spermatozoa

2004
Publisher Summary The chapter describes the structures and functions of sea urchin spermatozoa. Methods for the isolation of different parts of the sea urchin sperm are discussed. Sea urchin sperm are specialized for five functions: (1) oxidative phosphorylation to produce ATP, (2) flagellar motility, (3) the acrosome reaction, (4) binding to the egg,
Victor D, Vacquier, Noritaka, Hirohashi
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Spermatozoa Activity Comparator

Andrologia, 2009
Spermatozoen-Motilitats-Comparator Zusammenfassung:  Es wird ein neuartiges Gerat vorgestellt, mit welchem versucht wird, eine objektive Motilitatsbestimmung der Spermatozoen durchzufuhren. Das Prinzip besteht darin, die Spermatozoen in zwei voneinander getrennte Kapillaren einzugeben, wobei in jeder ein anderes Medium enthalten ist, in welches ...
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