A decellularized oocyte‐derived scaffold provides a “sperm safe” to preserve mammalian spermatozoa

Andrology ◽  
2021 ◽  
Author(s):  
Hoi Chang Lee ◽  
Julia L. Balough ◽  
Eric W. Roth ◽  
Sergio Vaccari ◽  
Francesca E. Duncan
Keyword(s):  
Mammalian Spermatozoa

The Fine Structure of Glycocalyx in Human Spermatozoa. A High Resolution Cytochemical Study

1973 ◽  
Vol 31 ◽  
pp. 640-641
Author(s):  
P. Hernández-Jáuregui ◽  
A. Sosa ◽  
A. González Angulo
Keyword(s):  
Negative Charge ◽  
Iron Hydroxide ◽  
Human Spermatozoa ◽  
Surface Coat ◽  
Cell Surfaces ◽  
Colloidal Iron ◽  
Cytochemical Study ◽  
Specific Permeability ◽  
Extracellular Glycoprotein ◽  
Mammalian Spermatozoa

Glycocalyx is the name given by Bennett to the extracellular glycoprotein coat present in some cell surfaces. It appears to play an important role in cell properties such as antigenicity, cell adhesivity, specific permeability, and ATP ase activity. In the sperm this coat can be directly related to such important phenomena as capacitation and fertilization. The presence of glycocalyx in invertebrate spermatozoa has already been demonstrated. Recently Yanagimachi et al. has determined the negative charges on sperm surfaces of mammalian spermatozoa including man, using colloidal iron hydroxide. No mention was made however of the outer surface coat as composed of substances other than those confering a negative charge. The purpose of this work was therefore to determine the presence of a glycocalyx in human spermatozoa using alcian blue and lanthanum staining.

G protein subtypes in mammalian spermatozoa: Expression profile of α-gustducin and associated Gβγ-subunits

2007 ◽  
Vol 115 (S 1) ◽  
Author(s):  
D Meyer ◽  
J Fehr ◽  
H Borth ◽  
P Widmayer ◽  
B Wilhelm ◽  
...  
Keyword(s):  
G Protein ◽  
Expression Profile ◽  
Mammalian Spermatozoa

The Nature of a Yeast-Stimulating Agent in Mammalian Spermatozoa

1952 ◽  
Vol 11 (3) ◽  
pp. 545-559 ◽  
Author(s):  
D. Ghosh ◽  
Henry A. Lardy
Keyword(s):  
Mammalian Spermatozoa

scholarly journals Evidence for the autocrine induction of capacitation of mammalian spermatozoa.

2001 ◽  
Vol 276 (50) ◽  
pp. 47746
Author(s):  
Cuijiao Wu ◽  
Tomas Stojanov ◽  
Omar Chami ◽  
Santoshi Ishii ◽  
Takao Shimizu ◽  
...  
Keyword(s):  
Mammalian Spermatozoa

The labelling of mammalian spermatozoa with radioactive tracers

1958 ◽  
Vol 137 (3) ◽  
pp. 363-388 ◽  
Author(s):  
J. L. Sirlin ◽  
R. G. Edwards
Keyword(s):  
Radioactive Tracers ◽  
Mammalian Spermatozoa

scholarly journals Immunolocalization of A1 Adenosine Receptors in Mammalian Spermatozoa

2000 ◽  
Vol 48 (9) ◽  
pp. 1163-1171 ◽  
Author(s):  
A. Minelli ◽  
C. Allegrucci ◽  
P. Piomboni ◽  
R. Mannucci ◽  
C. Lluis ◽  
...  
Keyword(s):  
Adenosine Receptors ◽  
A1 Adenosine Receptors ◽  
Mammalian Spermatozoa

Proteolytic Reaction of Mammalian Spermatozoa on Gelatin Membranes

Science ◽  
1970 ◽  
Vol 170 (3959) ◽  
pp. 749-751 ◽  
Author(s):  
P. Gaddum ◽  
R. J. Blandau
Keyword(s):  
Mammalian Spermatozoa
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