A herd of worms reveal the mystery of medical circles in girl's eyes The expert deciphers and propagates the route

A herd of worms reveal the mystery of medical circles in girl's eyes The expert deciphers and propagates the route
A herd of worms reveal the mystery of medical circles in girl's eyes
This worm is characterized in Asia, the expert goes to Huaibei to investigate, deciphered its route of spread at last
Will get back to Hefei in a few days in Huaibei countryside, the eyes sharp pain of the girl 10 year old, will go to Ann medical university to enclose the institute to go to a doctor recently. Meet and examine a doctor to find, the girl has more than ten treaties and a centimetre of long white nematodes that is wriggling in the eyes in surprise.
Find professor ZengXian Wang Anhui medical university etiology,girl on the eyes white nematode is that conjunctiva last nematode, then get to the place that the little rural girl in Huaibei inhabits and carry on the investigation with the colleague immediately. He finds that there is conjunctiva that suck nematode's larva in the eyes of local a dozen dogs, but not contacted the history with the dog according to the investigation girl. Wang ZengXian has caught a large number of houseflies in the locality, and found the larva of this worm in some home tiny departments, but find under the microscope, the larva in housefly's body and larva in people's eyes differ greatly, infected and has not succeeded in the laboratory. Finally, scientific research personnel prop tent, catch more thanth the intersection of volume and very much little " OKADA winds the eyes fruit bat " ,This kind of fruit bat likes winding high above before eyes of people and animal, likes eating the secretion of eyes.
Found, there is conjunctiva that suck nematode's larva in tiny department and mouthpart of 3 fruits among them by laboratory inspection, have taken out 23 in one of these. Expert stretch a rabbit to at the moment one living fruit bat, only see the fruit bat stretch the mouthpart to eyes of the rabbit rapidly, only one second, the larva entered the eyes of the rabbit through the mouth of the fruit bat. Therefore scientific research personnel verify, the worm's ovum whose conjunctiva sucks the nematode hatches in fruit bat's body, the larva transmits through fruit bat in the eyes of the animal again, thus finish the conjunctiva and suck the reproduction course of the nematode.
This discovery, has answered the media question that the conjunctiva of a century of puzzled medical circle sucks nematodiasis. Because the conjunctiva sucks nematodiasis and spreads only in Asia, is also called " eastern eyes worm's disease " . The research has suggested, OKADA is exactly " child-bearing bags " of this parasite around the eyes fruit bat With media, and parasitology suck conjunctiva media of nematodiasis, describe as the housefly often in the textbook in the past. (Feng LiZhong, Zhang Yong)
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