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Titolo:
EFFECT OF COMBINED COPPER, ZINC, CHROMIUM AND SELENIUM BY ORTHOGONAL ARRAY DESIGN ON ALKALINE-PHOSPHATASE ACTIVITY IN LIVER OF THE RED-SEA BREAM, CHRYSOPHRYS MAJOR
Autore:
LAN WG; WONG MK; CHEN N; SIN YM;
Indirizzi:
NATL UNIV SINGAPORE,DEPT CHEM,KENT RIDGE SINGAPORE 0511 SINGAPORE NATL UNIV SINGAPORE,DEPT CHEM SINGAPORE 0511 SINGAPORE NATL UNIV SINGAPORE,DEPT ZOOL SINGAPORE 0511 SINGAPORE
Titolo Testata:
Aquaculture
fascicolo: 3-4, volume: 131, anno: 1995,
pagine: 219 - 230
SICI:
0044-8486(1995)131:3-4<219:EOCCZC>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Soggetto:
AMPHIPOD ALLORCHESTES-COMPRESSA; FINGERLING CHANNEL CATFISH; CARP CYPRINUS-CARPIO; MERCURIC-CHLORIDE; DIETARY SELENIUM; MYTILUS-EDULIS; CONCHONIUS HAM; SALMO-SALAR; FANCY CARP; ROSY BARB;
Keywords:
TECHNIQUES ORTHOGONAL ARRAY DESIGN; COMBINED METALS; ENZYMOLOGY; LIVER; CHRYSOPHRYS MAJOR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
60
Recensione:
Indirizzi per estratti:
Citazione:
W.G. Lan et al., "EFFECT OF COMBINED COPPER, ZINC, CHROMIUM AND SELENIUM BY ORTHOGONAL ARRAY DESIGN ON ALKALINE-PHOSPHATASE ACTIVITY IN LIVER OF THE RED-SEA BREAM, CHRYSOPHRYS MAJOR", Aquaculture, 131(3-4), 1995, pp. 219-230

Abstract

Red sea bream, Chrysophrys major, were obtained from a marine fish cage-culture farm located in Hoshao Island near Xiamen, People's Republic of China, in August, 1990. Orthogonal array design was used to investigate the activating and inhibitory effects of the combination of waterborne Cu, Zn, Cr(VI) and Se(VI) on alkaline phosphatase (APase) activity in liver of C. major. The results obtained demonstrated that (1) the APase activity was significantly increased when Zn was at the level of 100 mu g/l whereas no change was found when Zn was at 500 mu g/l;(2) Cu at 20 mu g/l increased APase activity whereas Cu at 100 mu g/lsignificantly inhibited APase activity; (3) the effect of Se(VI) on APase activity was minimal. However, Se(VI) could suppress the action of Cu on APase activity; and (4) Cr(VI) at concentrations of 0-500 mu g/l had little effect on APase activity. In addition, the results also showed that the duration of exposure was independent of the effects ofthe combination of waterborne metals on APase activity and no interactive effects of Zn X Se(VI) or Cu X Zn on APase activity were observed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 03/07/20 alle ore 01:08:33