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Download Etude Du Role Des Metallothioneines A Legard Des Mecanismes De Bioaccumulationn Du Cadmium Du Mercure Et Duzinc Par Les Organismes Aquatiques Mollusque Bivalve Deau Douce full books in PDF, epub, and Kindle. Read online Etude Du Role Des Metallothioneines A Legard Des Mecanismes De Bioaccumulationn Du Cadmium Du Mercure Et Duzinc Par Les Organismes Aquatiques Mollusque Bivalve Deau Douce ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 :
Total Pages : 660 pages
Book Rating : 4.3/5 (21 download)
Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 1999 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. Kägi
Publisher : Springer-Verlag
ISBN 13 : 3034864930
Total Pages : 356 pages
Book Rating : 4.0/5 (348 download)
Download or read book Metallothionein written by J. Kägi and published by Springer-Verlag. This book was released on 2013-11-21 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Astrid Sigel
Publisher : Royal Society of Chemistry
ISBN 13 : 1847558992
Total Pages : 545 pages
Book Rating : 4.8/5 (475 download)
Download or read book Metallothioneins and Related Chelators written by Astrid Sigel and published by Royal Society of Chemistry. This book was released on 2009 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapters 3 to 5 give an account of bacterial MTs, MTs in yeast and fungi, and MTs in plants. Most astonishingly, the MTs of bacteria and plants contain next to cysteine also histidine residues and thus, metal ions are not only sulfur- but also imidazole-coordinated which gives rise to zinc finger-like structures. Remarkably, yeast and fungal MTs are Cu(I) rather than Zn(II) or Cd(II) binding proteins. Next, Chapters 6 through 9 discuss the MTs of dipteran insects, including the model organism Drosophila melanogaster, earthworms and nematodes, as well as echinoderms, crustaceans, molluscs, and fish. Actually, aquatic animals, both vertebrates and invertebrates, have the potential to be used for monitoring metal contamination in aquatic ecosystems. Interestingly, in Chapter 9 the remarkable speculation is presented that under chronic natural exposure conditions the animals establish a trade-off between the "cost" of detoxifying non-essential metals and the "cost" of allowing some of these metals to spill over onto metal-sensitive sites. This contrasts with laboratory experiments involving aquatic animals, where the toxicity of non-essential metals normally exhibits a threshold response: at low exposure concentrations the organisms can detoxify the incoming metal and thus, tolerate the exposure, whereas at concentrations above the threshold, the detoxification mechanism is no longer able to protect the organism completely.
Download or read book Metallothionein written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Curtis D. Klaassen
Publisher : Nelson Thornes
ISBN 13 : 9783764358303
Total Pages : 706 pages
Book Rating : 4.3/5 (583 download)
Download or read book Metallothionein IV written by Curtis D. Klaassen and published by Nelson Thornes. This book was released on 1999 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metallothionein nomenclature and structure.- Nomenclature of metallothionein: Proposal for a revision.- Metallothionein: Molecular evolution and classification.- Structural and biological studies on native bovine Cu, Zn-metallothionein-3.- Circular dichroism, emission, and exafs studies of Ag(I), Cd(II), Cu(I), and Hg(II) binding to metallothioneins and modeling the metal binding site.- Metallothionein structure update.- Simulation of Zn/Cd binding in mammalian metallothionein domains.- The growth inhibitory activity of metallothionein-3 correlates with its novel ? domain sequence rather than metal binding properties.- Recombinant synthesis and metal-binding abilities of mouse metallothionein 1 and its ?- and ?-domains.- Biochemical characterization of monomeric and dimeric cadmium-substituted metallothionein-3.- Chemical and analytical aspects of metallothionein.- Mammalian metallothionein sub-isoform separation by RP-HPLC with on-line UV and electrochemical detection.- Characterisation of mammalian Cd, Zn metallothioneins using differential pulse polarography.- Comparison of CZE and MECC separations of MT isoforms.- Synthetic peptides and domains of metallothionein for structure function studies: rabbit liver peptide MT-IIA 49-61 and lobster MT ?N ?C and ?C?N domains.- Voltammetric methods in isolation and identification of plant metallothioneins from alga Chlorella.- Characterization of isometallothioneins in Chang liver cells and the transient accumulation of metallothionein and glutathione during cell proliferation.- Quantification of cytosolic metallothionein contents by a developed assay system using immobilized antibody.- Protein engineering of metallothionein to study on the metal-binding ability.- Metal binding proteins: Molecular engineering of improvements in metal specificity.- Molecular splicing of metallothionein - study on domains of metallothionein.- Metallothionein in non-mammalian tissues.- Involvement of metallothionein in female squirrelfish reproduction.- Accumulation of untranslated metallothionein mRNA in antarctic hemoglobinless fish (icefish).- Structure and function of metallothionein isoforms in terrestrial snails.- Functional and regulatory aspects of teleost metallothionein.- Metallothionein induction in mussels exposed to a metal mixture.- Synthesis and properties of class III metallothioneins of Schizosaccharomyces pombe in response to cadmium and zinc.- Phytochelatins (class III metallothioneins) and their desglycyl peptides induced by cadmium in root cultures of Rubia tinctorum L..- Chemical and spectroscopic properties of copper metallothionein from the copper resistant fungus Beauveria bassiana.- Transcription factors.- Metallothionein facts and frustrations.- Liver degeneration and embryonic lethality in mouse null mutants for the metal-responsive transcriptional activator MTF-1.- New insights into the mechanisms of cadmium regulation of mouse metallothionein-I gene expression.- Activation of mouse metallothionein I promoter by cadmium in human neuroblastoma cells.- Transcription factors involved in heavy metal regulation of the human metallothionein-IIA gene.- Transcriptional regulation of the gene encoding mouse metallothionein-3 and its expression in the organs of the reproductive system.- Dynamic regulation of yeast metallothionein gene transcription via metalloregulatory signaling factors.- Metal regulation of mammalian metal responsive element (MRE) binding proteins.- Metallothionein and hormone responsiveness.- Synergistic activation of mouse metallothionein-I gene by interleukin-6 and glucocorticoid.- Hammerhead ribozymes mediated down-regulation of rat metallothionein mrnas expression.- Inactivation of metal-induced metallothionein gene expression by protein kinase C inhibitor.- Cadmium-induced metallothionein expression and metallothionein mRNA in mice.- Role of metallothionein in reproduction, development and cell proliferation.- The nuclear-cytoplasmic presence of metallothion..
