CHE SIGNIFICA PINOCYTOSIS IN INGLESE
pinocitosi
Nella biologia cellulare, la pinocitosi è un modo di endocitosi in cui piccole particelle vengono portate nella cellula, formando una invaginazione e poi sospesi in piccole vescicole. Queste vescicole pinocitotiche si fondono successivamente con i lisosomi per idrolizzare le particelle. Questo processo richiede molta energia sotto forma di adenosina trifosfato, il composto chimico utilizzato principalmente come energia nella maggioranza delle cellule. La pinocitosi viene utilizzata principalmente per l'assorbimento di liquidi extracellulari. In contrasto con la fagocitosi, genera piccole quantità di ATP dai rifiuti di sostanze alternative come i lipidi. A differenza dell'endocitosi mediata dal recettore, la pinocitosi non è specifica nelle sostanze che trasporta. La cellula prende fluidi circostanti, inclusi tutti i soluti presenti. La pinocitosi funziona anche come fagocitosi; L'unica differenza è che la fagocitosi è specifica nelle sostanze che trasporta. La fagocitosi interviene intere particelle, che vengono successivamente suddivise da enzimi, come le catepse, e assorbite nelle cellule. La pinocitosi, d'altra parte, è quando la cellula inghiottisce già cibo disciolto o rotto. La pinocitosi è non specifica e non assorbente.
definizione di pinocytosis nel dizionario inglese
La definizione di pinocitosi nel dizionario è un metodo mediante il quale una cellula assorbe e assorbe il fluido mediante il processo di invaginazione seguito da un serraggio e chiusura della membrana cellulare.
PAROLE IN INGLESE ASSOCIATE CON «PINOCYTOSIS»
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10 LIBRI IN INGLESE ASSOCIATI CON «PINOCYTOSIS»
Scopri l'uso di
pinocytosis nella seguente selezione bibliografica. Libri associati con
pinocytosis e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
METHODS IN CELL BIOLOGY,VOL 29 CTH: FLUORESCENCE MICROSCOPY ...
A fluorescent ligand which enters cells by receptor-mediated endocytosis can
also enter by fluid-phase pinocytosis, especially when added to cells at
concentrations which exceed receptor capacity. On the other hand, at low
concentrations, ...
D. Lansing Taylor, Yu-Li Wang,
1989
How amoebae drink continued cellular channel system (endoplasmic reticulum)
present in some cells; the possible influence of the enzyme system of the cell on
the utilization and fate of substances entering by pinocytosis has also been a ...
ENDOCY AND Xenopus oocytes continue to pinoctyose down to 4°C.
Pinocytosis by labors- HETEHOPHAGY tory strains of amebas slows
considerably at temperatures much below 20°C or much above 30°C; little is
seen below 15°C or, ...
4
INTERNATIONAL REVIEW OF CYTOLOGY
Pinocytosis is a very active process in toxic adenomas and is closely related to
the degree of lysosomal enzyme hydrolytic activity (Vandenbroucke et al., 1972).
Endocytosis was stimulated in canine thyroid slices by prostaglandin E1 (Onaya
...
Geoffrey H. Bourne, James Frederic Danielli, Kwang W. Jeon,
1974
5
METHODS IN CELL BIOLOGY,VOLUME 23: BASIC MECHANISMS OF ...
The first hypothesis received strong support from studies implicating Man-6-P
recognition as a general feature of pinocytosis of acid hydrolases by normal
fibroblasts (Kaplan et al., 1977a,b; Sando and Neufeld, 1977; Ullrich et al., 1978),
and ...
Arthur R. Hand, Constance Oliver,
1982
Pinocytosis of DNA by various cells was also reported, Kay (1961) showed that
highly polymerized DNA was rapidly incorporated by Ehrlich-Lettre cells via fluid-
phase pino- cytosis. The pinocytosis of DNA is a rapid phenomenon which
occurs ...
7
The Structure and Function of the Membranes and Surfaces of ...
not seem to be produced by pseudopodia, but in other respects the phenomenon
resembles pinocytosis in macrophages. There is no evidence that it is induced or
is necessarily accompanied by adsorption on the cell surface. Casley-Smith ...
Biochemical Society (Great Britain). Symposium, David James Bell, James Kerr Grant,
1963
8
Biology of the Lysosome
An Evolving Nomenclature The word endocytosis was proposed by de Duve in a
footnote on page 1 26 of de Reuck and Cameron (1963) as a generic term for
pinocytosis and phagocytosis, two processes in which extracellular material is ...
John B. Lloyd, Robert W. Mason,
1996
9
CURR TOPICS IN MEMBRANES & TRANSPORT
Clustering of sites seems to be necessary to explain the relatively high rate of
LDL uptake if receptor-mediated pinocytosis is the only process operating. The
rate of LDL internalized and degraded is 180 ng per hour per milligram of
fibroblast ...
Felix Bronner, Arnošt Kleinzeller,
1978
10
CRC Desk Reference for Allergy and Asthma
Pinocytosis can be considered as non-receptor-mediated endocytosis. Basically,
all cells are able to perform pinocytosis. Antigen-presenting cells (APCs) take up
antigens for antigen processing and presentation by pinocytosis, in addition to ...
3 NOTIZIE DOVE SI INCLUDE IL TERMINE «PINOCYTOSIS»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
pinocytosis nel contesto delle seguenti notizie.
Lipoproteins and Their Applications
Murine bone marrow-derived macrophages differentiated with GM-CSF become foam cells by PI3K˜-dependent fluid-phase pinocytosis of ... «News-Medical.net, apr 15»
Shimmying Sheet Animals Sense Oxygen With Enzymes That Still …
It then swallows the resulting goo through cellular drinking called pinocytosis. Here's a diagram (in French)*: Public Domain. Click image for ... «Scientific American, nov 11»
Enhanced Albumin Fusion Technology
Like IgGs, albumin is taken up by cells through nonspecific pinocytosis and is protected from intracellular degradation through pH-dependent ... «Genetic Engineering News, nov 11»