STUDIES ON FOOD HABIT AND INHABITABLE GROUND OF KATAYAMA NOSOPHORA ROBSON, THE INTERMEDIATE HOST FOR SCHISTOSOMA JAPONICUM
نویسندگان
چکیده
منابع مشابه
development and effects of schistosoma japonicum (trematoda) on its intermediate host, oncomelania hupensis (gastropoda).
background: trematodes belonging to the genus schistosoma cause schistosomiasis. the relationship between schistosomes and their intermediate hosts varies among snails. this study investigated the effects of s. japonicum on its snail host, oncomelania hupensis, and cercarial release rythmicity of s. japonicum and the effects of light on it. methods: : seven groups of o. hupensis (n = 40 each) w...
متن کاملDevelopment and Effects of Schistosoma japonicum (Trematoda) on its Intermediate Host, Oncomelania hupensis (Gastropoda)
BACKGROUND Trematodes belonging to the genus Schistosoma cause schistosomiasis. The relationship between schistosomes and their intermediate hosts varies among snails. This study investigated the effects of S. japonicum on its snail host, Oncomelania hupensis, and cercarial release rythmicity of S. japonicum and the effects of light on it. METHODS Seven groups of O. hupensis (n = 40 each) wer...
متن کاملComparative Phylogenetic Studies on Schistosoma japonicum and Its Snail Intermediate Host Oncomelania hupensis: Origins, Dispersal and Coevolution
BACKGROUND Schistosoma japonicum causes major public health problems in China and the Philippines; this parasite, which is transmitted by freshwater snails of the species Oncomelania hupensis, causes the disease intestinal schistosomiasis in humans and cattle. Researchers working on Schistosoma in Africa have described the relationship between the parasites and their snail intermediate hosts as...
متن کاملStudies on the host-parasite relationships of Schistosoma japonicum in common laboratory animals.
It is well known that Schistosoma japonicum takes almost all mammals as its hosts, while there exists a difference in susceptibility between these hosts (Fujinami and Nakamura 1907, Tanaka 1925, Saito 1935, Kikuchi 1941 & 1942, Cram and Files 1947, Cram and Figgat 1947, Moore et al 1949, Yolles et al 1949, Yokogawa et al 1950, Tanaka et al 1951, Meleney et al 1952 & 1953, Ito 1953 & 1954, etc.)...
متن کاملthe effect of lexical inferencing and concept mapping on the vocabulary retention among iranian intermediate efl learners
this study was an attempt to investigate and compare the effect of lexical inferencing and concept mapping on developing vocabulary retention of iranian language learners. sixty homogeneous students from different intact classes who were being taught as intermediate learners in sokhan english institute participated in this study. they were in different classes. a teacher made test as a pre-test...
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ژورنال
عنوان ژورنال: The Japanese Medical Journal
سال: 1951
ISSN: 1884-281X
DOI: 10.7883/yoken1948.4.125