Here are some parasitic nematodes: Filaria Filaria (microfilaria) Culex mosquito lives in the stomach, and then pass it on to humans. These microfilaria lymph vessels hay heading into adulthood. As a result, the adult worms can clog and damage the gland and occurring disease elephantiasis (elephantiasis) is largely attributable disease species Wuchereria bancrofti.
Trichinella hay spiralis (worm muscle) His life in human intestinal parasites, pigs and rats. The disease is caused when humans eat the pork that was not cooked perfectly alias immature (still containing Trichinella larvae). The larvae form cysts and are in the muscle tissue, the larvae developing into adults in the small intestine. Adult worms will lead to muscle or brain tissue and cause tissue damage leading to death. This disease hay is called trikinosis.
Enterobius vermicularis (pinworm) is often also called Oxyris vermicularis, size 9-15mm female worms, while the male 3-5mm. hay These worms thrive in the human colon. At the time of going to spawn, usually leading to the anus, so people will feel itchy and tend to scratch it. Thus autoinfection may occur due to re-enter the worm eggs tubh through our hands. Other modes of transmission are called retroinfeksi that occurs when the eggs hatch located around the anus and go back to the colon.
Ancytostoma duodenale (hookworm) Necator americanus hay species is common hay cause of the disease is a mine in Indonesia. Ancytostoma duodenale parasites live in the duodenum, the body length of 1 to 1.5 cm. the anterior part of the mouth are equipped hay with tool hooks a chitin tooth, it is useful to attach to the intestinal wall and suck human blood. Hookworms can produce antifreeze blood that can lead to anemia.
Ascaris lumbricoides (roundworm) hay is usually found in the human intestine that is also known as intestinal worms. Female worms measuring 20 to 40 cm long and 0.5 cm diameter. This worm does not have a respiratory system so that gas exchange is done through the body surface. Female worms larger than male worms. In the female worm-shaped posterior end straight, while the male worms bent. Several hay types of harmful nematodes, namely:
Ascaris lumbricoides, live as parasites in the human intestine. The larvae enter the food together. Necator hay americanus, hay parasites in humans, the larvae hay enter through the skin by means of the foot. Oxyuris vermicularis, pinworms, larvae enter with food. When the female worms lay eggs towards the anus. Wucheria bancrofti and Filaria brancrofti, hay parasites living in human lymph vessels, causing disease filariasis or elephantiasis (elephantiasis), Culex mosquito vector.
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