Classification and Clustering of Human Sperm Swimming Patterns

2018 ◽  
Author(s):  
Ji-won Choi ◽  
Chizhong Wang ◽  
Leonardo F. Urbano ◽  
Puneet Masson ◽  
Matthew VerMilyea ◽  
...  
Keyword(s):  
Human Sperm ◽  
Classification And Clustering

A High Resolution Cytochemical Study of Nuclear ATPase in Human Spermatozoa

1975 ◽  
Vol 33 ◽  
pp. 594-595
Author(s):  
A. Sosa ◽  
L. Calzada
Keyword(s):  
High Resolution ◽  
Atpase Activity ◽  
Nuclear Membrane ◽  
Human Sperm ◽  
Sperm Nucleus ◽  
Human Spermatozoa ◽  
Cytochemical Study ◽  
Membrane Bound ◽  
Sperm Nuclei ◽  
Interchromatin Space

The dependence of nuclear metabolism on the function of the nuclear membrane is not well understood. Whether or not the function of the nuclear membrane is partial or totally responsible of the repressed template activity of human sperm nucleus has not at present been elucidated. One of the membrane-bound enzymatic activities which is concerned with the mechanisms whereby substances are thought to cross cell membranes is adenosintriphosphatase (ATPase). This prompted its characterization and distribution by high resolution photogrammetry on isolated human sperm nuclei. Isolated human spermatozoa nuclei were obtained as previously described. ATPase activity was demonstrated by the method of Wachstein and Meisel modified by Marchesi and Palade. ATPase activity was identified as dense and irregularly distributed granules confined to the internal leaflet of the nuclear membrane. Within the nucleus the appearance of the reaction product occurs as homogenous and dense precipitates in the interchromatin space.

Human sperm contains luteinizing hormone and chorionic gonadotropin receptors

1998 ◽  
Vol 5 (1) ◽  
pp. 107A-107A
Author(s):  
A EBLEN ◽  
S BAO ◽  
Z LEI ◽  
J SANFILIPPO ◽  
C RAO
Keyword(s):  
Luteinizing Hormone ◽  
Chorionic Gonadotropin ◽  
Human Sperm ◽  
Gonadotropin Receptors

Fibronectin and human sperm selection

2018 ◽  
Author(s):  
Sara Darbandi
Keyword(s):  
Human Sperm ◽  
Sperm Selection

Empirical Analysis on Stream Classification and Clustering with Concept Drift in MOA

2018 ◽  
Vol 6 (10) ◽  
pp. 341-345
Author(s):  
Hari A. Patel ◽  
Harsh N. Patel ◽  
Nirav Bhatt
Keyword(s):  
Empirical Analysis ◽  
Concept Drift ◽  
Stream Classification ◽  
Classification And Clustering
Sign in / Sign up

Export Citation Format

Share Document