It's an essay on Elephantiasis.

I did my report on filariasis, which is more commonly cognise as elephantiasis. Elephantiasis is the late phase of filariasis. Filariasis is a tropical mosquito innate(p) parasitic disease make obstruction of the lymph vessels. In nearly masses the presence of the convolute causes a tissue reply that causes the lymph strike to be blocked. This block bestride produces lymphedema which is a dudeing and bed lastly lead to a tremendous enlargement of an cessation or organ. When elephantiasis follows repeated infection, parts of the physical structure -- specially the legs -- become grossly enlarged and the surrounding cutis hardens and ulcerates. true types of elephantiasis can be treated surgically. Elephantiasis of the legs is usually treated with expansile bandages and frequent face lift of the legs. The leg and foot, whitethorn swell to elephantine size. There may be allergic controvertions homogeneous itching and localized swelling. The body may also react by cau sing calcium tissue to be deposited well-nigh the worm, walling it off and eventually causing its death. In humans, the mature worm lives tightly coiled in the lymphatic vessels where they reproduce. The female holds the fertilized orchis in her body. Later the embryos, called microfilariae, atomic number 18 execute alive. An interesting feature of these worms is the periodic swarming of the microfilariae in the bloodstream. In most species swarming takes place at night.

The embryos can be interpreted up by an insect only when they are in a humans bloodstream. They develope into infective larvae in the insect, whi ch is the intermediate host. These hosts are! versatile genera of mosquitoes, notably A?des, Anopheles, and Culex. Within 10 to 11 old age after ingestion by a human skin they migrate to the lymphayic vessels where they mature and reproduce. There isnt really any runnel to this disease. Bibliography Drimmer, Frederick; THE ELEPHANT MAN; Putnam... If you want to get a full essay, make up out it on our website: OrderCustomPaper.com

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