{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,9,13]],"date-time":"2023-09-13T20:10:54Z","timestamp":1694635854803},"reference-count":21,"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":11419,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[1978,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>The activity of maltase, saccharase, cellobiase, trehalase and lactase was estimated in the intestinal contents of non-infected pigs and pigs infected with several gastrointestinal nematodes and in the nematodes themselves.<\/jats:p><jats:p>Enzyme activities in the intestinal contents of pigs infected with <jats:italic>Hyostrongylus rubidus<\/jats:italic> were similar to those in uninfected control pigs. However the enzyme activity of the contents of the whole intestine was increased in <jats:italic>Strongyloides ransomi<\/jats:italic> infections and moderately increased in <jats:italic>Ascaris suum<\/jats:italic> infection. In <jats:italic>Trichuris<\/jats:italic> and <jats:italic>Oesophagostomum<\/jats:italic> infections activity was only increased in the large intestine contents.<\/jats:p><jats:p><jats:italic>Ascaris suum<\/jats:italic> contained high activity of maltase and saccharase in its intestine and lower levels in other organs, while levels were much lower in other pig nematodes. <jats:italic>Hyostrongylus rubidus<\/jats:italic> and its third-stage larva did not contain any disaccharidases activity.<\/jats:p><jats:p>The disaccharidases in the pig nematodes, especially in <jats:italic>Strongyloides<\/jats:italic>, were more sensitive to high temperatures (70\u00b0C) than those in the contents of the pig intestine.<\/jats:p><jats:p>Some disaccharidases were demonstrable in embryonated <jats:italic>Ascaris<\/jats:italic> and <jats:italic>Trichuris<\/jats:italic> eggs and in third-stage larvae of <jats:italic>Strongyloides<\/jats:italic> and <jats:italic>Oesophagostomum<\/jats:italic>.<\/jats:p>","DOI":"10.1017\/s0022149x00005162","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T15:37:59Z","timestamp":1244216279000},"page":"83-89","source":"Crossref","is-referenced-by-count":0,"title":["Activity of disaccharidases in the intestinal contents of piglets infected with gastrointestinal nematodes and activity in these nematodes"],"prefix":"10.1017","volume":"52","author":[{"given":"K.","family":"Enigk","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Dey-Hazra","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2009,6,5]]},"reference":[{"key":"S0022149X00005162_ref013","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4894(74)90015-0"},{"key":"S0022149X00005162_ref012","doi-asserted-by":"publisher","DOI":"10.2307\/3278082"},{"key":"S0022149X00005162_ref007","first-page":"791","article-title":"Surgical complications of Ascaris infestation in the gastro-intestinal tract, in man, their pathogenesis (a histopathological study) and clinical significance","volume":"2","author":"De","year":"1974","journal-title":"3rd International Congress of Parasitology (M\u00fcnchen, 25\u201331 August 1974) Proceedings"},{"key":"S0022149X00005162_ref015","doi-asserted-by":"publisher","DOI":"10.1002\/ar.1091320303"},{"key":"S0022149X00005162_ref017","doi-asserted-by":"publisher","DOI":"10.1016\/0006-3002(61)90678-3"},{"key":"S0022149X00005162_ref009","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9975(76)90048-7"},{"key":"S0022149X00005162_ref001","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7519(73)90009-X"},{"key":"S0022149X00005162_ref005","doi-asserted-by":"publisher","DOI":"10.1042\/bj0780282"},{"key":"S0022149X00005162_ref019","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4827(59)90063-1"},{"key":"S0022149X00005162_ref002","unstructured":"Carpenter M. P. (1952) The digestive enzymes of Ascaris lumbricoides var suis: their properties and distribution in the alimentary canal. Dissertation: University of Michigan (University Microfilms Publications No. 3729, Ann Arbor, Michigan)."},{"key":"S0022149X00005162_ref014","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182000041202"},{"key":"S0022149X00005162_ref008","first-page":"97","article-title":"Pathogenit\u00e4t und Therapie des Strongyloidesbefalles der Haustiere","volume":"4","author":"Enigk","year":"1952","journal-title":"Monatshefte f\u00fcr praktische Tierheilkunde"},{"key":"S0022149X00005162_ref018","doi-asserted-by":"publisher","DOI":"10.1016\/0010-406X(70)90181-7"},{"key":"S0022149X00005162_ref003","doi-asserted-by":"publisher","DOI":"10.1136\/gut.2.2.110"},{"key":"S0022149X00005162_ref004","doi-asserted-by":"publisher","DOI":"10.1136\/gut.12.3.179"},{"key":"S0022149X00005162_ref006","doi-asserted-by":"publisher","DOI":"10.1016\/0003-2697(64)90115-0"},{"key":"S0022149X00005162_ref010","doi-asserted-by":"publisher","DOI":"10.2307\/3275650"},{"key":"S0022149X00005162_ref011","doi-asserted-by":"publisher","DOI":"10.7883\/yoken1952.20.107"},{"key":"S0022149X00005162_ref016","first-page":"265","article-title":"Protein measurement with the Folin phenol reagent","volume":"193","author":"Lowry","year":"1951","journal-title":"Journal of biological Chemistry"},{"key":"S0022149X00005162_ref021","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1016\/S0016-5085(19)34562-7","article-title":"Kinetics of the epithelial cells and morphology of villi and crypts in the jejunum of the rat infected by the nematode Nippostrongylus brasiliensis","volume":"49","author":"Symons","year":"1965","journal-title":"Gastroenterology"},{"key":"S0022149X00005162_ref020","first-page":"86","article-title":"Aislamiento y caracterizaci\u00f3n del ribete en cepillo de c\u00e9lulas intestinales de Ascaris lumbricoides","volume":"7","author":"Sanhueza","year":"1970","journal-title":"Archivos de Biologia y Medicina Experimentales"}],"container-title":["Journal of Helminthology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022149X00005162","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,27]],"date-time":"2019-05-27T20:16:48Z","timestamp":1558988208000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022149X00005162\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1978,3]]},"references-count":21,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1978,3]]}},"alternative-id":["S0022149X00005162"],"URL":"https:\/\/doi.org\/10.1017\/s0022149x00005162","relation":{},"ISSN":["0022-149X","1475-2697"],"issn-type":[{"value":"0022-149X","type":"print"},{"value":"1475-2697","type":"electronic"}],"subject":[],"published":{"date-parts":[[1978,3]]}}}