Navigation Links
Capacitation


Capacitation is the penultimate step in the maturation of mammalian spermatozoa and is required to render them competent to fertilize an oocyte. This step is a biochemical event; the sperm move normally and look mature prior to capacitation. In vivo this step typically...
Full article >>>

Capacitation is associated with removal of adherent seminal plasma proteins, ... The molecular details of capacitation appear to vary somewhat among species. ...
Full article >>>

capacitation ( kə′pasə′tāshən ) ( physiology ) The process of physiological change occurring in mammalian spermatozoa during passage through the
Full article >>>

Definition of capacitation from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.
Full article >>>

Capacitation is the process of sperm maturation (or activation) that occurs post ... Without capacitation sperm have a reduced capacity to fertilize the egg. ...
Full article >>>

Capacitation is an important physiological pre-requisite before the sperm cell ... Capacitation confers upon the spermatozoon an ability to gain hyperactive ...
Full article >>>

Mammalian sperm capacitation is an essential prerequisite to fertilizion. ... Capacitation can be readily mimicked in vitro by incubation in a chemically ...
Full article >>>

A web-based training in medical embryology ... The first change in this cascade is capacitation. ... Capacitation is a functional maturation of the spermatozoon. ...
Full article >>>

Information about capacitation in the free online English ... ROS are needed for capacitation and the acrosome reaction, the biochemical ...
Full article >>>

,biological,biology definition,biology terminology,biology terms,biology abbreviations ... In vitro, capacitation can occur in sperm that have either undergone ...
Full article >>>

Capacitation is a process that confers fertilizing ability to spermatozoa and ... During capacitation, the spermatozoa undergo a change in motility pattern, a ...
Full article >>>

After ejaculation, mammalian spermatozoa must undergo capacitation to fertilize. ... Capacitation allows spermatozoa to undergo the zona pellucida-induced acrosome ...
Full article >>>

This is particularly true for studies on human sperm capacitation. ... This acquisition process, termed capacitation' (Austin, 1952), occurred only ...
Full article >>>

... in mammalian sperm capacitation and the acrosome reaction ... polymerization occurs during capacitation (Castellani-Ceresa et ... sperm capacitation. ...
Full article >>>

Current research into sperm capacitation: ... Capacitation has been referred to as changes that enable the sperm to undergo ... Capacitation of mouse spermatozoa. ...
Full article >>>

Britannica online encyclopedia article on capacitation (physiology), ...process in the ducts of the male reproductive tract; the process may be continued when, after ...
Full article >>>

Capacitation describes the maturational changes a sperm must undergo in the ... The external stimuli required for capacitation can differ among species based on ...
Full article >>>

PLoS ONE: an inclusive, peer-reviewed, open-access resource from the PUBLIC ... Mammalian sperm capacitation is an essential prerequisite to fertilizion. ...
Full article >>>

The process of capacitation is a pre-requisite for mammalian spermatozoa ... Capacitation-associated tyrosine phosphorylation is thought to be primarily ...
Full article >>>


'"/>


(Date:4/23/2014)... many social mammals, ravens form different types of social ... and they also form strict dominance relations. From a ... a key ability in daily social life ("knowing who ... group members have with each other sets the stage ... results of this study have been published in the ...
(Date:4/23/2014)... is leading a 2 million Food Standards Agency (FSA) ... premises and industry workers. , Norovirus outbreaks can ... a batch of frozen strawberries infected 11,000 people in ... understanding of which strains cause infection and which foods ... , Researchers will produce data that will help ...
(Date:4/22/2014)... secret to get your child to behave at the dinner ... Cornell study published in Eating Behaviors , found that ... bite with their front teeth such as drumsticks, whole apples, ... when these foods had been cut. "They were twice ... other kids," said Brian Wansink, Professor and Director of the ...
Breaking Biology News(10 mins):Ravens understand the relations among others 2Biting vs. chewing 2
... developing new antibiotics, and a technique called solid-state NMR ... , That's the view of University of Michigan researcher ... that goal March 3 at the annual meeting of ... research group is using solid-state NMR to explore the ...
... the persistent riddles of the deadly 1918 Spanish influenza ... severity. Why were some municipalities such as St. Louis ... when both implemented similar public health measures? What made ... the National Institutes of Health (NIH), was not only ...
... found evidence for new genes involved in the development ... be published in the next issue of the journal ... in 4,000 volunteers. , Several genes were ... most interesting gene being ‘GALP?which could affect the development ...
Cached Biology News:Natural antibiotics yield secrets to atom-level imaging technique 2Natural antibiotics yield secrets to atom-level imaging technique 3Rapid response was crucial to containing the 1918 flu pandemic 2Rapid response was crucial to containing the 1918 flu pandemic 3Rapid response was crucial to containing the 1918 flu pandemic 4Study examines genetic risk factors for Alzheimer's disease 2
Other biology dictionary