Printer Friendly
The Free Dictionary
1,018,104,663 visitors served.
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

cell membrane
(redirected from Cellular membrane)

   Also found in: Encyclopedia, Wikipedia, Hutchinson 0.04 sec.
cell membrane
n.
The semipermeable membrane that encloses the cytoplasm of a cell. Also called cytomembrane, plasmalemma, plasma membrane.

?Page tools
Printer friendly
Cite / link
Email
Feedback
Add definition
? Mentioned in ? References in periodicals archive
 
In a cellular membrane, the water-attracting groups, which are exposed to the aqueous cellular environment, sandwich an inner core of water-repelling tails.
Lipid damage in the cellular membrane then leads to calcium leakage from internal sites in the cell, triggering the second step: an increase in the synthesis of the free radical nitric oxide.
Agents like pentafuside (T-20) and its likely successor, T-1249, act by interfering with the so-called "hairpin" mechanism of one of HIV's proteins, which unfolds in a hinged fashion, extends itself to harpoon the cell membrane and then coils back onto itself to bring the virus close to the cellular membrane.
 
Medical browser? ? Full browser
 
 
Medical Dictionary
?

Disclaimer | Privacy policy | Feedback | Copyright © 2008 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.. Terms of Use.