Guinea-Worm
نویسنده
چکیده
منابع مشابه
In vitro Lymphoproliferative Responses of Trichostrongylus colubriformis High and Low Responder Guinea Pigs to Worm Antigens (SPL3, SPA) and Ovalbumin
In vitro lymphocyte responses of high responder (HR) and low responder (LR) guinea pigs from pe-ripheral blood lymphocytes (PBL) to parasite antigens soluble protein third stage larvae (SPL3) and soluble protein adult stage ( SPA), non-parasite antigen ovalbumin (OVA) were examined. There was substantial differences between HR and LR guinea pigs in the rate of acquisition of responsiveness to t...
متن کاملImpact of guinea worm disease on children in Nigeria.
School attendance records of all primary schools in a guinea worm-endemic village in southwestern Nigeria were examined to determine the cause of missed school days and school drop-outs. At the time of the survey, 1,495 pupils (768 boys and 727 girls were registered in the 4 primary schools in the village, of which 21% of the pupils were infected with guinea worm disease (GWD). Female pupils ha...
متن کاملThe Influence of Fresh Bile on Guinea-Worm Larvæ Encysted in Cyclops
of fresh fish bile on guinea-worm embryos and also on cyclops infected as well as uninfected. It was found that fresh bile of the following species of fish, Barbus puckelli, Barbus punctatus and Barbus gelius, exerts a definite lethal action on cyclops and also on guinea-worm embryos. When undiluted fresh bile was used, it was found that it took about one to two minutes to kill the cyclops and ...
متن کاملCase 11: Reducing Guinea Worm in Asia and Sub-Saharan Africa
D racunculiasis, or guinea worm disease, is an ancient scourge that once afflicted much of the world, including parts of the Americas. Documented in Egyptian medical texts as early as the 15th century BC, it is thought to be the “fiery serpent” referenced in the Old Testament. One of the most preventable of all parasitic diseases, guinea worm disease has vanished from developed countries since ...
متن کاملDracunculiasis (guinea worm disease).
Dracunculiasis (guinea worm disease) is a parasitic disease that is limited to remote, rural villages in 13 sub-Saharan African countries that do not have access to safe drinking water. It is one the next diseases targeted for eradication by the World Health Organization. Guinea worm disease is transmitted by drinking water containing copepods (water fleas) that are infected with Dracunculiasis...
متن کاملGuinea worm infection in northern Nigeria: reflections on a disease approaching eradication
Global eradication of the guinea worm (Dracunculus medinensis) is near, although perhaps delayed a little by the discovery of a transmission cycle in dogs. It is therefore an appropriate time to reflect on the severe impact of this infection on the life of the communities where it was endemic prior to the start of the global eradication programme in 1981. From 1971 to 1974, we conducted a serie...
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