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A significant higher proportion of <i>C. gariepinus</i> larvae with deformed notochord and pericardial edema was detected at 2.5 mg/l malathion and higher. The results suggested that (1) deformed notochord was the result of the uncontrolled contractions of the body musculature due to malathion toxicity and (2) the vertebral deformities observed in the fish which have been exposed to malathion from the notochord-stage onwards were the result of a deformed notochord instead of the deformation of the vertebral elements themselves.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Morphological abnormalities in African catfish (<i>Clarias gariepinus</i>) larvae exposed to malathion","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1997,"MonPub":null,"DateUpdate":"2001-06-06","DateCreate":"2001-04-09","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:A1997XX52000008","VABBcode":null,"OpenAcc":0},"refs":null,"anarec":{"AnaID":7475,"PubliDate":1997,"Pagination":"1475-1486","XtraPublOfAnaID":null,"ISBN":null,"Volume":"35","Issue":"7","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":42564,"SerRR":"Chemosphere. 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