Seasonal Effect on Heat Shock Proteins in Fish from Kuwait Bay

被引：20

作者：

Beg, Mirza Umair ^{[1
]}

Al-Subiai, S. ^{[1
]}

Beg, K. R. ^{[1
]}

Butt, S. A. ^{[1
]}

Al-Jandal, N. ^{[1
]}

Al-Hasan, E. ^{[1
]}

Al-Hussaini, M. ^{[2
]}

机构：

[1] Kuwait Inst Sci Res, Dept Environm Sci, Safat 13109, Kuwait

[2] Kuwait Inst Sci Res, Mariculture & Fisheries Dept, Safat 13109, Kuwait

来源：

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY | 2010年 / 84卷 / 01期

关键词：

HSP70; Gills; Liver; Muscle; Seabream; Tonguesole; Kuwait Bay; HSP70; EXPRESSION; STRESS; BIOMARKERS; INDUCTION;

D O I：

10.1007/s00128-009-9908-0

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Heat shock proteins (HSP70) play a significant role in adaptation to temperature and have been proposed as an indicator of cellular stress. Since the water temperature in Kuwait's marine area varies from 13 to 35A degrees C from winter to summer, HSP70 could be a valuable tool in aquaculture in Kuwait. HSP70 levels were quantified by Western blotting in liver, muscle and gill tissues of two varieties of native fish species captured during the winter and summer months from both inside and outside the highly stressed Kuwait Bay area. The HSP70 levels did not differ statistically between fish captured from the two sampling areas. The most common response in both species was higher median levels of HSP70 in winter months. This inverse relation between HSP70 levels in the fish and the water temperature may be due to either genetic adaptation in the fish to the hot climatic conditions of the region or other stressors, such as changes in pollutant levels in the surrounding water.

引用

页码：91 / 95

页数：5

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