Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
CEREBRAL BLOOD-FLOW OF RATS WITH WATER-INTOXICATED BRAIN EDEMA
Autore:
YAMAGUCHI M; WU S; EHARA K; NAGASHIMA T; TAMAKI N;
Indirizzi:
KOBE UNIV,SCH ALLIED MED SCI,7-10-2 TOMOGAOKA,SUMA KOBE 65401 JAPAN KOBE UNIV,SCH MED,DEPT NEUROSURG KOBE 650 JAPAN
Titolo Testata:
Acta neurochirurgica
, , anno: 1994, supplemento:, 60
pagine: 190 - 192
SICI:
0001-6268(1994):<190:CBORWW>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Keywords:
WATER INTOXICATION; BRAIN EDEMA; CBF; LASER DOPPLER FLOWMETRY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
6
Recensione:
Indirizzi per estratti:
Citazione:
M. Yamaguchi et al., "CEREBRAL BLOOD-FLOW OF RATS WITH WATER-INTOXICATED BRAIN EDEMA", Acta neurochirurgica, 1994, pp. 190-192

Abstract

Water intoxication brain edema was produced in rats by intraperitoneal loading of excessive amounts of distilled water (DW). In 10% and 20%groups, DW in amounts of 10 or 20% of body weight was injected, respectively. Water content of brain tissue increased proportionally to theamount of injected water, as follows: 79.8% of wet weight in control,80.5 and 82.4 in 10% and 20% DW groups, respectively. Since cerebral blood flow (CBF) values measured by laser Doppler (LD) flowmetry were found to give a good correlation with those by hydrogen clearance method in a preliminary experiment, CBF measurement were carried out usingLD flowmetry thereafter. Before the injection, CBF values were around50 ml/min/100 g. Two hours after the water loading, CBF values in 10%and 20% DW groups were 25.6 and 20.3 ml/100 g/min, respectively. CBF values under these edematous condition decreased significantly (p < 0.001 by paired t-test) in proportion to the severity of the brain edema.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 10:21:11