{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,1]],"date-time":"2025-11-01T21:36:15Z","timestamp":1762032975511},"reference-count":32,"publisher":"Cambridge University Press (CUP)","issue":"11","license":[{"start":{"date-parts":[[2011,8,5]],"date-time":"2011-08-05T00:00:00Z","timestamp":1312502400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Parasitology"],"published-print":{"date-parts":[[2011,9]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Cadmium and lead concentrations were compared in tissues of cutlassfish, <jats:italic>Trichiurus lepturus<\/jats:italic> L., its intestinal nematode <jats:italic>Hysterothylacium<\/jats:italic> sp. type MB larvae, and in water from the same location in the Sea of Oman. Metal accumulation in hosts, parasites and sea water was measured by ICP-OES. <jats:italic>Hysterothylacium<\/jats:italic> larvae from the intestinal lumen and visceral cavity showed much higher metal concentrations than in host tissues or sea water. Statistical analyses revealed no significant differences in metal accumulation between infected and uninfected hosts. Cadmium concentration in the host muscle was lower than in intestine, liver and gonad tissues. The mean concentrations of lead and cadmium in nematodes were 289\u00b703 and 81\u00b75 times higher than in host intestine, 188\u00b74 and 225 times higher than in host muscle, 108\u00b76 and 65\u00b73 times higher than in host gonads, 70\u00b75 and 19\u00b75 times higher than in host liver and 3351 and 148 times higher than in sea water. The results show the value of this and possibly related nematodes as bioindicators of heavy metals and their potential use in environmental studies.<\/jats:p>","DOI":"10.1017\/s0031182011000977","type":"journal-article","created":{"date-parts":[[2011,8,5]],"date-time":"2011-08-05T10:15:04Z","timestamp":1312539304000},"page":"1400-1405","source":"Crossref","is-referenced-by-count":28,"title":["The parasitic nematodes <i>Hysterothylacium<\/i> sp. type MB larvae as bioindicators of lead and cadmium: a comparative study of parasite and host tissues"],"prefix":"10.1017","volume":"138","author":[{"given":"H.","family":"KHALEGHZADEH-AHANGAR","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"MALEK","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"McKENZIE","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2011,8,5]]},"reference":[{"key":"S0031182011000977_ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijpara.2005.01.015"},{"key":"S0031182011000977_ref24","doi-asserted-by":"publisher","DOI":"10.3354\/dao019105"},{"key":"S0031182011000977_ref16","volume-title":"FAO Species Catalogue. 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