CHE SIGNIFICA CHROMATOLYSIS IN INGLESE
cromatolisi
La cromatolisi è la dissoluzione dei corpi Nissl nel corpo cellulare di un neurone. È una risposta indotta dalla cellula in genere innescato da assotomia, ischemia, tossicità alla cellula, esaurimento cellulare, infezioni da virus e ibernazione nei vertebrati inferiori. Il recupero neuronale attraverso la rigenerazione può avvenire dopo la cromatolisi, ma più spesso è un precursore dell'apoptosi. L'evento della cromatolisi è anche caratterizzato da una migrazione prominente del nucleo verso la periferia della cellula e un aumento della dimensione del nucleolo, del nucleo e del corpo cellulare. Il termine "cromatolisi" è stato inizialmente utilizzato negli anni '40 per descrivere la forma osservata della morte cellulare caratterizzata dalla progressiva disintegrazione dei componenti nucleari; Un processo che ora è chiamato apoptosi. La cromatolisi è ancora usata come termine per distinguere il particolare processo apoptotico nelle cellule neuronali, dove la sostanza Nissl si disintegra.
definizione di chromatolysis nel dizionario inglese
La definizione di cromatolisi nel dizionario è la dissoluzione di materiale colorato, come la cromatina nelle cellule lese.
PAROLE IN INGLESE ASSOCIATE CON «CHROMATOLYSIS»
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nerve ·
10 LIBRI IN INGLESE ASSOCIATI CON «CHROMATOLYSIS»
Scopri l'uso di
chromatolysis nella seguente selezione bibliografica. Libri associati con
chromatolysis e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Principles of Medical Physiology
Following chromatolysis, the RNA disperses in the cytoplasm, enabling the
neuron to mobilize the protein synthesis required for regeneration. Chronic
retrograde atrophic response follows the acute response only occasionally. It
involves the ...
2
INTERNATIONAL REVIEW NEUROBIOLOGY
Somewhat similar observations were made by Warrington ( 1898), who
described peripheral chromatolysis in various mammalian spinal (and, to a lesser
extent, cranial) motor neurons after peripheral nerve or ventral root interruption.
Carl Curt Pfeiffer, John Raymond Smythies,
1972
3
Universes in Delicate Balance: Chemokines and the Nervous ...
Central chromatolysis of a neuron in the cerebral cortex overlying degenerating
white matter. Figure 6. A Lewy body (arrow) in the pigmented neuron. outcome
differs depending on the type of neurons. In general, the neurons whose axons ...
R.M. Ransohoff, K. Suzuki, A.E.I. Proudfoot,
2002
4
Basic Aspects of Central Vestibular Mechanisms
The differences in the sensitivity of neurons of various ages to injury, and the fact
that cell atrophy may occur as an early change in immature neurons which may
be incapable of showing chromatolysis, has been studied systematically by ...
Alf Brodal, O. Pompeiano,
1972
... and die without recovery. Peripheral Chromatolysis As the term denotes,
peripheral chromatolysis is, ... Nerve cells showing peripheral chromatolysis
show a slight reduction in size with a depletion or disappear- . V- . .. - • ' Figure 2.
Central.
Mohamed B. Abou-Donia,
1992
6
Adams & Graham's Introduction to Neuropathology 3Ed
These include both the central somal response of central chromatolysis and the
peripheral axonal response of Wallerian degeneration. The two processes are
often discussed separately, but they constitute basic reactions to the same injury.
J.A.R. Nicoll, Ian Bone, David Graham,
2006
7
Escourolle and Poirier's Manual of Basic Neuropathology
Central chromatolysis Central chromatolysis is characterized morphologically by
swelling of the cell body, disappearance of Nissl bodies beginning centrally and
extending outward, and flattening and eccentric displacement of the nucleus to ...
Frangoise Gray, Charles Duyckaerts, Umberto De Girolami,
2013
8
Acute Neuronal Injury: The Role of Excitotoxic Programmed ...
Approximately at the same time, F. Nissen described chromatolysis in the
lactating mammary gland (Nissen 1886) and H. Strobe described very similar
cellular changes in breast cancer tissue (Strobe 1892). On the basis of these
studies, ...
9
Brain Neurosecretory Cytokines: Immune Response and Neuronal ...
Perivascular edema is totally observed. In CGI and CG2 fields of all cortical
layers, central, peripheral and total chromatolysis is seen. Sharply expressed
chromatolysis of neurons of II, III, and IV cortical layers occurs in Par 1 and Par 2
fields.
10
Neurobiological Aspects of Maturation and Aging
Severance of the facial nerve during this fetal period, by electrocautery through
the uterine wall, resulted in an initial reaction involving nucleolar regression or
loss, but no "destaining" reaction characteristic of chromatolysis. Our earliest ...
Donald Herbert Ford,
1973