{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T00:45:27Z","timestamp":1790901927624,"version":"4.1.0"},"reference-count":20,"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":4844,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[1996,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The tegument of <jats:italic>Postorchigenes gymnesicus<\/jats:italic> has been studied by scanning and transmission electron microscopy. The general body tegument is spinous and contains mitochondria, biconcave disc-shaped vesicles bounded by an unitary membrane and displaying a protein content, and scarce spherical bodies. The tegument covering specialized body regions is aspinous. Few vesicles were evident in the tegument covering the suckers and oesophagus, being more abundant in the metraterm and cirrus where the tegument is thicker. Laurer's canal has a thick tegument with sparse vesicles, mostly arranged close to the apical membrane. A direct association was evident between the basal lamina underlying the spines and the muscular subtegumental fibres, suggesting a motile character for the spine.<\/jats:p>","DOI":"10.1017\/s0022149x00015078","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T15:04:41Z","timestamp":1244214281000},"page":"13-19","source":"Crossref","is-referenced-by-count":9,"title":["Ultrastructural observations of the tegument of <i>Postorchigenes gymnesicus<\/i> (Digenea: Lecithodendriidae)"],"prefix":"10.1017","volume":"70","author":[{"given":"J.R.","family":"Ferrer","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Gracenea","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Trullols","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"O.","family":"Gonzalez-Moreno","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2009,6,5]]},"reference":[{"key":"S0022149X00015078_ref006","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4894(80)90017-X"},{"key":"S0022149X00015078_ref004","first-page":"312","volume-title":"The biology oftrematodes","author":"Erasmus","year":"1972"},{"key":"S0022149X00015078_ref018","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-51593-4_11"},{"key":"S0022149X00015078_ref020","first-page":"3","article-title":"Ultrastructure of the general body tegument of the trematode Brachylaimus aequans","volume":"27","author":"Zdarska","year":"1990","journal-title":"Helminthologia"},{"key":"S0022149X00015078_ref017","doi-asserted-by":"publisher","DOI":"10.1007\/BF00931648"},{"key":"S0022149X00015078_ref016","first-page":"446","volume-title":"The physiology oftrematodes","author":"Smyth","year":"1983"},{"key":"S0022149X00015078_ref013","doi-asserted-by":"publisher","DOI":"10.2307\/3281366"},{"key":"S0022149X00015078_ref012","doi-asserted-by":"publisher","DOI":"10.2307\/3276867"},{"key":"S0022149X00015078_ref011","doi-asserted-by":"publisher","DOI":"10.1007\/BF00539573"},{"key":"S0022149X00015078_ref007","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4894(80)90033-8"},{"key":"S0022149X00015078_ref015","doi-asserted-by":"publisher","DOI":"10.1083\/jcb.17.1.208"},{"key":"S0022149X00015078_ref010","doi-asserted-by":"publisher","DOI":"10.1007\/BF00927626"},{"key":"S0022149X00015078_ref009","doi-asserted-by":"publisher","DOI":"10.1016\/S0065-308X(08)60188-8"},{"key":"S0022149X00015078_ref005","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4894(80)90012-0"},{"key":"S0022149X00015078_ref008","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000045376"},{"key":"S0022149X00015078_ref001","doi-asserted-by":"publisher","DOI":"10.1007\/BF00536338"},{"key":"S0022149X00015078_ref002","first-page":"343","article-title":"The extraction of some cell components with pronase and pepsin from thin sections of tissue embedded in an Epon-Araldite mixture","volume":"7","author":"Anderson","year":"1968","journal-title":"Journal de Microscopie"},{"key":"S0022149X00015078_ref003","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7519(91)90164-3"},{"key":"S0022149X00015078_ref019","doi-asserted-by":"publisher","DOI":"10.2307\/3278976"},{"key":"S0022149X00015078_ref014","first-page":"94","article-title":"Surface ultrastructure of two species rf Allassogonoporidae and Lecithodendriidae (Trematoda, Plagiorchiida)","volume":"155","author":"Podvyaznaya","year":"1986","journal-title":"Trudy Zoologicheskogo Instituta (Morfologiya, sistematika i faunistika paraziticheskikk Zhivotnykh)"}],"container-title":["Journal of Helminthology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022149X00015078","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,12]],"date-time":"2019-05-12T22:12:58Z","timestamp":1557699178000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022149X00015078\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1996,3]]},"references-count":20,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1996,3]]}},"alternative-id":["S0022149X00015078"],"URL":"https:\/\/doi.org\/10.1017\/s0022149x00015078","relation":{},"ISSN":["0022-149X","1475-2697"],"issn-type":[{"value":"0022-149X","type":"print"},{"value":"1475-2697","type":"electronic"}],"subject":[],"published":{"date-parts":[[1996,3]]}}}