LEADER 06066nam 22006375 450 001 9910155555503321 005 20251117002202.0 010 $a4-431-56451-9 024 7 $a10.1007/978-4-431-56451-5 035 $a(CKB)4340000000024375 035 $a(DE-He213)978-4-431-56451-5 035 $a(MiAaPQ)EBC4766022 035 $a(PPN)19745416X 035 $a(EXLCZ)994340000000024375 100 $a20161207d2017 u| 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBiological Effects by Organotins /$fedited by Toshihiro Horiguchi 205 $a1st ed. 2017. 210 1$aTokyo :$cSpringer Japan :$cImprint: Springer,$d2017. 215 $a1 online resource (VIII, 254 p. 66 illus., 36 illus. in color.) 311 08$a4-431-56449-7 320 $aIncludes bibliographical references at the end of each chapters. 327 $a1.Analytical techniques for trace levels of organotin compounds and contamination by organotin and alternative antifouling paints in the marine environment -- Analytical techniques for trace levels of organotin compounds in the marine environment -- Continuing issues of contamination by organotins in the marine environment after domestic and international legislation -- Emerging issues on contamination and adverse effects by alternative antifouling paints in the marine environments -- 2.Contamination by organotins and organotin-induced imposex in gastropod mollusks -- Contamination by organotins and its population-level effects involved by imposex in prosobranch gastropods -- Current status of contamination by organotins and imposex in prosobranch gastropods in Europe -- Current Status of Organotin Contamination and Imposex in Neogastropods along Coastal Marine Environments of Southeast Asia and China -- Current status of contamination by organotins and imposex in prosobranch gastropods in Korea -- 3.Fundamental knowledge of physiology and mode of action of organotins to induce the development of imposex in gastropod mollusks -- Neuropeptides and their physiological functions in mollusks -- Mode of action of organotins to induce the development of imposex in gastropods, focusing on steroid and the retinoid X receptor activation hypotheses -- Effects of organotins in mollusk?s lipids -- Reproductive organ development in the ivory shell, Babylonia japonica and the rock shell, Thais clavigera. 330 $aThis book provides an overview of the induction mechanism of imposex caused by organotin compounds in gastropods, as well as fundamental information on the physiology and biochemistry of reproduction in mollusks. Are the sex hormones of gastropod mollusks vertebrate-type steroids, or neuropeptides? What about lipid disturbance and membrane toxicity due to organotin compounds? The book also discusses the latest findings on the role of nuclear receptors, such as retinoid X receptor (RXR), retinoic acid receptor (RAR) and peroxisome proliferator-activated receptor (PPAR), in the development of imposex in gastropods. Further, it describes the current state of contamination by organotins in the marine environment and gastropod imposex, especially focusing on Europe and Asia, introduces readers to analytical techniques for organotin compounds, and assesses the contamination and adverse effects of alternatives to organotin-based antifouling paints. Imposex, a superimposition of male genital tracts, such as penis and vas deferens, on female gastropod mollusks, is known as a typical phenomenon or consequence of endocrine disruption in wildlife. Imposex is typically induced by very low concentrations of organotin compounds, such as tributyltin (TBT) and triphenyltin (TPhT) from antifouling paints on ships and fishing nets. Reproductive failure may be brought about in severely affected stages of imposex, resulting in population decline and/or mass extinction. Thus, gastropod imposex has been recognized as a critical environmental pollution issue. Although gastropod imposex is also highly interesting for the biological sciences because of its acquired pseudohermaphroditism and/or sex change by certain chemicals, such as TBT and TPhT, the mechanism that induces the development of imposex remains unclear, possibly due to our limited understanding of the endocrinology of gastropod mollusks. This book offers a useful guide for professionals and students interested in the fields of aquatic biology, invertebrate physiology, ecotoxicology and environmental science. 606 $aEnvironmental toxicology 606 $aWildlife 606 $aFishes 606 $aWater$xPollution 606 $aAquatic ecology 606 $aInvertebrates 606 $aEcotoxicology$3https://scigraph.springernature.com/ontologies/product-market-codes/U25001 606 $aFish & Wildlife Biology & Management$3https://scigraph.springernature.com/ontologies/product-market-codes/L25080 606 $aWaste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution$3https://scigraph.springernature.com/ontologies/product-market-codes/U35040 606 $aFreshwater & Marine Ecology$3https://scigraph.springernature.com/ontologies/product-market-codes/L19066 606 $aInvertebrates$3https://scigraph.springernature.com/ontologies/product-market-codes/L25058 615 0$aEnvironmental toxicology. 615 0$aWildlife. 615 0$aFishes. 615 0$aWater$xPollution. 615 0$aAquatic ecology. 615 0$aInvertebrates. 615 14$aEcotoxicology. 615 24$aFish & Wildlife Biology & Management. 615 24$aWaste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution. 615 24$aFreshwater & Marine Ecology. 615 24$aInvertebrates. 676 $a571.95 702 $aHoriguchi$b Toshihiro$4edt$4http://id.loc.gov/vocabulary/relators/edt 906 $aBOOK 912 $a9910155555503321 996 $aBiological Effects by Organotins$92517120 997 $aUNINA