ADAPTATION TO CADMIUM IN 3 POPULATIONS OF THE ISOPOD PORCELLIO-SCABER

被引:73
作者
DONKER, MH
BOGERT, CG
机构
来源
COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-PHARMACOLOGY TOXICOLOGY & ENDOCRINOLOGY | 1991年 / 100卷 / 1-2期
关键词
D O I
10.1016/0742-8413(91)90141-F
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
1. First-generation laboratory animals of three populations of the isopod Porcellio scaber, collected from a reference wood, a zinc smelter area and a lead mine site, were compared with respect to effects of Cd. 2. All populations reacted differently to Cd-contaminated food: increased Cd concentrations in the food resulted in decreased consumption and growth for the reference isopods; mine isopods were not affected by Cd and for the smelter animals Cd stimulated growth at an intermediate concentration. 3. Since Cd concentrations in the isopod did not differ between populations, adaptation is probably based on an increased detoxification capacity. 4. The assimilation of Cd did not affect the Cu or Zn content of the isopods although the adapted isopods regulated their Cu content on a lower level than reference isopods.
引用
收藏
页码:143 / 146
页数:4
相关论文
共 22 条
[11]  
HOPKIN SP, 1985, J SCI FOOD AGR, V36, P538
[12]   GENETIC ADAPTATION TO HEAVY-METALS IN AQUATIC ORGANISMS - A REVIEW [J].
KLERKS, PL ;
WEIS, JS .
ENVIRONMENTAL POLLUTION, 1987, 45 (03) :173-205
[13]   METAL CONCENTRATIONS AND TISSUES DISTRIBUTION IN LARVAE OF CHIRONOMUS WITH REFERENCE TO X-RAY MICROPROBE ANALYSIS [J].
KRANTZBERG, G ;
STOKES, PM .
ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 1990, 19 (01) :84-93
[15]   HEAVY-METALS IN THE TERRESTRIAL ISOPOD PORCELLIO-SCABER LATREILLE .1. HISTOCHEMICAL AND ULTRASTRUCTURAL CHARACTERIZATION OF METAL-CONTAINING LYSOSOMES [J].
PROSI, F ;
DALLINGER, R .
CELL BIOLOGY AND TOXICOLOGY, 1988, 4 (01) :81-&
[16]   COMPARATIVE STRATEGIES OF HEAVY-METAL ACCUMULATION BY CRUSTACEANS - ZINC, COPPER AND CADMIUM IN A DECAPOD, AN AMPHIPOD AND A BARNACLE [J].
RAINBOW, PS ;
WHITE, SL .
HYDROBIOLOGIA, 1989, 174 (03) :245-262
[17]  
Sokal R.R., 1981, BIOMETRY, V2nd ed.
[18]   HORMESIS - THE STIMULATION OF GROWTH BY LOW-LEVELS OF INHIBITORS [J].
STEBBING, ARD .
SCIENCE OF THE TOTAL ENVIRONMENT, 1982, 22 (03) :213-234
[19]  
TAYLOR MG, 1984, ENVIRON CHEM, V3, P102
[20]  
VANCAPELLEVEEN HE, 1990, IN PRESS ENV POLLUT