Trichostrongylus

Trichostrongylus (pronunciation: trik-oh-stron-JY-lus) is a genus of nematodes that are commonly found in the intestines of various mammals, including humans.

Etymology

The term "Trichostrongylus" is derived from the Greek words "trichos" meaning hair, and "strongylus" meaning round, referring to the round, hair-like appearance of these nematodes.

Description

Trichostrongylus species are small, thin, and hair-like in appearance. They are typically 1-2 cm in length and have a cylindrical body. The anterior end of the worm is rounded, while the posterior end is slightly tapered.

Life Cycle

The life cycle of Trichostrongylus involves several stages, including egg, larva, and adult. The adult worms live in the intestines of the host, where they lay eggs that are passed out with the feces. The eggs hatch into larvae in the environment, which are then ingested by a new host.

Infection and Symptoms

Infection with Trichostrongylus, known as Trichostrongyliasis, often occurs through ingestion of contaminated food or water. Symptoms can include abdominal pain, diarrhea, and weight loss. In severe cases, it can lead to malnutrition and anemia.

Treatment

Treatment for Trichostrongyliasis typically involves antiparasitic medications, such as Albendazole or Mebendazole. These drugs work by killing the adult worms in the intestines.

Related Terms

Nematode: A phylum of worms that includes Trichostrongylus.
Parasite: An organism that lives on or in a host and gets its food from or at the expense of its host.
Trichostrongyliasis: An infection caused by Trichostrongylus.
Albendazole: A medication used to treat a variety of parasitic worm infestations.
Mebendazole: A medication used to treat a number of parasitic worm infestations.

External links

Medical encyclopedia article on Trichostrongylus
Wikipedia's article - Trichostrongylus

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Trichostrongylus