Balantidium coli is a cosmopolitan parasitic-opportunistic pathogen that can be Balantidium has a simple life cycle, as follows: dormant cyst to trophozoite and. Balantidium coli life cycle. Infection occurs when a host ingests a cyst, which usually happens during the consumption of contaminated. Download/Embed scientific diagram | Life cycle of Balantidium coli. from publication: 4. Parasitic Protozoa | Keywords:Protozoa and Parasites | ResearchGate.

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Their surface is covered with cilia baoantidium are able to move around. As a work of the U. Once the cyst is ingested via feces-contaminated food or water, it passes through the host digestive system.

Retrieved from ” https: Living trophozoites and cysts are yellowish or greenish in color. Balantidium coli is a parasitic species of ciliate alveolates that causes the disease balantidiasis. It belongs to the ciliophora phylum and is the only protozoan ciliate to infect humans. Wash vegetables and cook meat properly. If the drug is not voli, then iodoquinol and metronidazole can be used. Balantidiasis in humans is common in the Philippines, but it can be found anywhere in the world, especially among those that are in close contact with swine.


Wash your hands after going to the toilet and before meal. Sarcoptes Scabiei – Scabies. The macronucleus is long and sausage-shaped, and the spherical micronucleus is nested balzntidium to it, llife hidden by the macronucleus.

Cysts are spherical and 0. Trophozoites multiply by asexual binary fission or sexual conjugation with the exchange of nuclear material. Cysts are the parasite stage responsible for transmission of balantidiasis.

File:Balantidium LifeCycle.png

Balantidiasis is treated with tetracycline according to the instructions of your health care provider. Use dmy dates from June Articles with ‘species’ microformats.

Balantidiasis infections can be prevented by following proper hygiene practices. Fasciola Hepatica – Liver Fluke. Cysts are the parasite stage responsible for transmission of balantidiasis. Schistosoma – Blood Flukes. In acute disease, explosive diarrhea may occur as often as every twenty fycle.

File:Balantidium – Wikimedia Commons

Taenia Solium – Pork Tapeworm. The host most often acquires the cyst through ingestion colu contaminated food or water. Balantidium colia large ciliated protozoan parasite. Balantidium Coli Balantidium coli is the largest protozoan parasite in humans and causes a disease called balantidiasis. The trophozoites reside in the lumen of the large intestine of humans and animals, where they replicate by binary fission, during which conjugation may occur.

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Balantidium coli has two developmental stages, a trophozoite stage and a cyst stage. Some return to lumen and disintegrate. Balantidiasis is often asymptomatic.

Life Cycle of Balantidium coli

Ascaris Lumbricoides – Giant Roundworm. If the cysts survive through the stomach, trophozoites are formed in the small intestine. Balantidium coli Malmsten, This page was last edited on 9 Marchat They have a tough multilayered shell which protects them against stomach acid of the host, when ingested. Entamoeba Histolytica – Amoebiasis.

Trophozoites live in the cecum and the colon of the large intestine. Fasciolopsis Buski – Intestinal Fluke. In other projects Wikimedia Commons Wikispecies.