{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,2]],"date-time":"2022-04-02T14:45:16Z","timestamp":1648910716648},"reference-count":14,"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":6671,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Helminthol."],"published-print":{"date-parts":[[1991,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>An attempt was made to identify the human hookworm involved in failed-treatment cases using abnormal hosts and scanning electron microscopy. Thirty-seven, 2 to 6 month old Chinese hamsters (<jats:italic>Cricetulus griseus<\/jats:italic>) from a closed, outbred, conventional colony, were each given between 20 and 120 filariform larvae<jats:italic>per os<\/jats:italic>. The larvae were cultured from faeces from mebendazole (Vermox\u00ae) 500 mg single-dose, failed-treatment cases living in the lowveld farming area of the Transvaal Province, South Africa. About 60 to 78 days after inoculation, the animals were killed and adult worms were removed from their small intestines. Eleven (30%) of the 37 hamsters harboured a total of 31 adult worms (19 males and 12 females), while 26 hamsters were refractory to infection. The greatest number of worms recovered from a single animal was six. A total of 27 worms (17 males and 10 females) were subjected to examination by scanning electron microscopy. Micrographs showed male and female worms to be morphologically all of the<jats:italic>Necator americanus<\/jats:italic>species, as identified by a pair of ventral and dorsal cutting plates, a dorsal tooth and the fused terminus of spicules in the male bursa. The transverse cuticular striations were distinct and smooth. Several points of interest arose from the results of this study and are discussed.<\/jats:p>","DOI":"10.1017\/s0022149x00010464","type":"journal-article","created":{"date-parts":[[2009,6,5]],"date-time":"2009-06-05T15:16:47Z","timestamp":1244215007000},"page":"67-72","source":"Crossref","is-referenced-by-count":2,"title":["Identification of human hookworm in failed-treatment cases using Chinese hamsters (<i>Cricetulus griseus<\/i>) and scanning electron microscopy"],"prefix":"10.1017","volume":"65","author":[{"given":"A. C.","family":"Evans","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T. J. M.","family":"Daly","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. B.","family":"Markus","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2009,6,5]]},"reference":[{"key":"S0022149X00010464_ref009","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7519(88)90035-5"},{"key":"S0022149X00010464_ref006","doi-asserted-by":"publisher","DOI":"10.1038\/214609b0"},{"key":"S0022149X00010464_ref002","doi-asserted-by":"publisher","DOI":"10.1016\/0035-9203(86)90216-6"},{"key":"S0022149X00010464_ref001","volume-title":"Clinical Parasitology","author":"Beaver","year":"1984"},{"key":"S0022149X00010464_ref008","first-page":"513","article-title":"An experimental study on the migration route and the development of Necator americanus in pups after cutaneous infection","volume":"71","author":"Tanabe","year":"1962","journal-title":"Journal of the Kyoto Prefectural Medical University"},{"key":"S0022149X00010464_ref003","doi-asserted-by":"crossref","first-page":"531","DOI":"10.5694\/j.1326-5377.1927.tb12677.x","article-title":"The differences between the infective larvae of the hookworms of man","volume":"1","author":"Heydon","year":"1927","journal-title":"Medical Journal of Australia"},{"key":"S0022149X00010464_ref004","doi-asserted-by":"publisher","DOI":"10.2307\/3282317"},{"key":"S0022149X00010464_ref007","volume-title":"Zentel\u00ae: comparative data in common helminth infections","year":"1988"},{"key":"S0022149X00010464_ref012","first-page":"515","article-title":"Scanning electron microscopy of hookworms. 2. Adults and infective stage larvae of Ancyclostoma duodenale (Dubini, 1843)","volume":"5","author":"Yoshida","year":"1974","journal-title":"South-East Asian Journal of Tropical Medicine and Public Health"},{"key":"S0022149X00010464_ref005","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4894(79)90077-8"},{"key":"S0022149X00010464_ref013","first-page":"735","article-title":"Studies on the development of Necator americanus in young dogs","volume":"9","author":"Yoshida","year":"1960","journal-title":"Japanese Journal of Parasitology"},{"key":"S0022149X00010464_ref010","doi-asserted-by":"publisher","DOI":"10.2307\/3276840"},{"key":"S0022149X00010464_ref011","first-page":"510","article-title":"Scanning electron microscopy of hookworms. 1. Adult and infective stage larvae of Necator americanus (Stiles, 1902)","volume":"5","author":"Yoshida","year":"1974","journal-title":"South-East Asian Journal of Tropical Medicine and Public Health"},{"key":"S0022149X00010464_ref014","first-page":"213","article-title":"Development of Ancylostoma duodenale in pups","volume":"76","author":"Yoshida","year":"1959","journal-title":"Tokyo Medical Journal"}],"container-title":["Journal of Helminthology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022149X00010464","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,5,19]],"date-time":"2020-05-19T06:54:59Z","timestamp":1589871299000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022149X00010464\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,3]]},"references-count":14,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1991,3]]}},"alternative-id":["S0022149X00010464"],"URL":"https:\/\/doi.org\/10.1017\/s0022149x00010464","relation":{},"ISSN":["0022-149X","1475-2697"],"issn-type":[{"value":"0022-149X","type":"print"},{"value":"1475-2697","type":"electronic"}],"subject":[],"published":{"date-parts":[[1991,3]]}}}