{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T16:25:12Z","timestamp":1790699112297,"version":"4.1.0"},"reference-count":10,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T00:00:00Z","timestamp":1244160000000},"content-version":"unspecified","delay-in-days":7036,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[1990,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>During co-infection of <jats:italic>Biomphalaria glabrata<\/jats:italic> with <jats:italic>Schistosoma mansoni<\/jats:italic> and <jats:italic>Echinostoma liei, S. mansoni<\/jats:italic> cercariae released before the complete resorption of <jats:italic>S. mansoni<\/jats:italic> sporocysts show a very strong decrease of their infectivity in mice. Under conditions of high interspecific competition (i.e. when the snails are infected by <jats:italic>E. liei<\/jats:italic> 8 days after infection by <jats:italic>S. mansoni<\/jats:italic>), the mean overall worm return is five times lower than that of the control experiment. A marked decrease of the infectivity of cercariae is also noted when snails, infected exclusively with either sporocysts of <jats:italic>S. mansoni<\/jats:italic> or rediae of <jats:italic>E. liei<\/jats:italic>, are associated in the same tank.<\/jats:p>","DOI":"10.1017\/s0022149x00011925","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T15:17:17Z","timestamp":1244215037000},"page":"71-74","source":"Crossref","is-referenced-by-count":10,"title":["Influence of intramolluscan larval stages of <i>Echinostoma liei<\/i> on the infectivity of <i>Schistosoma mansoni<\/i> cercariae"],"prefix":"10.1017","volume":"64","author":[{"given":"J.","family":"Jourdane","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. B.","family":"Mounkassa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Imbert-Establet","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2009,6,5]]},"reference":[{"key":"S0022149X00011925_ref008","doi-asserted-by":"publisher","DOI":"10.1016\/S0065-308X(08)60175-X"},{"key":"S0022149X00011925_ref006","first-page":"111","article-title":"Survival of Schistosoma mansoni and other trematode larvae in the snail Biomphalaria glabrata. A discussion of the interference theory","volume":"34","author":"Lie","year":"1982","journal-title":"Tropical and Geographical Medicine"},{"key":"S0022149X00011925_ref005","doi-asserted-by":"publisher","DOI":"10.1016\/0022-2011(86)90054-6"},{"key":"S0022149X00011925_ref003","doi-asserted-by":"publisher","DOI":"10.4269\/ajtmh.1967.16.483"},{"key":"S0022149X00011925_ref009","unstructured":"Mounkassa J. B. (1987) Comp\u00e9tition intersp\u00e9cifique schistosome\u2013echinostome chez le Mollusque vecteur: approche immunologique des m\u00e9canismes de comp\u00e9tition. Th\u00e8se \u00e9s-Sciences. Universit\u00e9 de Montpellier, 335 pp."},{"key":"S0022149X00011925_ref002","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000053634"},{"key":"S0022149X00011925_ref010","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000086248"},{"key":"S0022149X00011925_ref001","unstructured":"Boss J. M. (1977) Synergism between Schistosoma mansoni and Echinostoma paraensei in the snail Biomphalaria glabrata. Ph.D. University of Berkeley, 151 pp."},{"key":"S0022149X00011925_ref007","first-page":"19","article-title":"A field trial to test the possible control of Schistosoma spindale by means of interspecific trematode antagonism","volume":"1","author":"Lie","year":"1970","journal-title":"Southeast Asian Journal of Tropical Medicine and Public Health"},{"key":"S0022149X00011925_ref004","doi-asserted-by":"publisher","DOI":"10.1051\/parasite\/1982575443"}],"container-title":["Journal of Helminthology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022149X00011925","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,18]],"date-time":"2019-05-18T21:49:49Z","timestamp":1558216189000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022149X00011925\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,3]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1990,3]]}},"alternative-id":["S0022149X00011925"],"URL":"https:\/\/doi.org\/10.1017\/s0022149x00011925","relation":{},"ISSN":["0022-149X","1475-2697"],"issn-type":[{"value":"0022-149X","type":"print"},{"value":"1475-2697","type":"electronic"}],"subject":[],"published":{"date-parts":[[1990,3]]}}}