Full text. Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (K), or click on a page. Descriptions and articles about Gastrodiscoides hominis in the Encyclopedia of Life. Includes Molecular Biology and Genetics; Molecular Biology; Wikipedia. Gastrodiscoidiasis, a plant-borne zoonotic disease caused by the intestinal amphistome fluke Gastrodiscoides hominis (Trematoda:Gastrodiscidae). Article ( PDF.
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The same reason could also explain similar results obtained in human surveys i. It is a parasite of a variety of vertebratesincluding humans. With a fresh look, J. Gastrodiscoides hominis Lewis and McConnell, The bladder is in the middle behind the ventral sucker. Infestation is usually asymptomatic, while heavy infection causes diarrhoeavomiting, malabsorption, intestinal obstruction, perforation and eosinophilic leucocytosis [ 45 ].
A Description of Gastrodiscoides hominis, from the Napu mouse deer
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The first report of infection of pigs was in CochinchinaVietnamin It is an amphistome worm such that the ventral sucker is close to the posterior end. Later investigations revealed that it is widespread, and is further spread by infected persons to other parts of the world, such as Guyana.
The shortcomings of Leiper’s descriptions did not prevent the generic name Gastrodiscoides becoming more and more advocated in the early s. Each egg contains about 24 vitelline cells and a central unembryonated ovum. Pharmaceutical Sciences Journals Ann Jose ankara escort. Principles, Pathogens and Practice, 2ndedn.
Int J Parasitol Stool examination showed bile stained as well as non-bile stained operculated eggs Figures 6 and 9ova along with numerous trophozoites and cysts of Giardia intestinalis and Entamoeba histolytica. The species, being hermaphroditegsatrodiscoides both male and female reproductive systemsarranged in the posterior region. It is hypothesised that the homunis cercaria in water bodies accidentally find and penetrate these animals as second intermediate host, where they encsyt as metacercaria.
Gastrodiscoides – Wikipedia
Lower limb doppler revealed gastrodiscoidea arterial and venous system with diffuse soft tissue edema. Laboratory evaluation revealed microcytic anemia hemoglobin of Ciliated and non-ciliated papillae are arranged around the oral sucker.
Infection in both humans and animals is most common through the ingestion of vegetation found in contaminated water. Buckley’s report is the most useful to the modern classification of G.
She improved with praziquantel, albendazole and metronidazole. International Journal for Parasitology. Gastrodiscoides hominis has never been reported.
Stephens re-described gadtrodiscoides parasite inand clearly noted the overlooked relatively small ovary and interpretation of the posterior testis as an ovary in the original description. Few adult worms were retrieved and sent for species identification. Open Access View More. Factors favouring the high endemicity are poor hygiene, consumption of undercooked food, the climatic compatibility for the parasites, swine population and usage of fecal manures for farming.
Homimis miracidium grows into the sporocyst stage. Their description of the internal structure was inaccurate and incomplete. Strongyloides stercoralis Strongyloidiasis Trichostrongylus spp. They placed it in the genus Amphistomumbecause of its obvious location of posterior sucker; the species was named Amphistomum hominisas it was found in human.
Severe Fasciola and Gastrodiscoides infestation is due gastrodiacoides repeated consumption of the metacercaria larva from aquatic plants.
Home Publications Conferences Register Contact. Indeed, a number of mortality among Assamese children is attributed to this infection.
gastrodiscoidee Infection causes a helminthic disease called gastrodiscoidiasis. Agri and Aquaculture Journals Dr. The body is covered by a tegument bearing numerous tubercles. Guidelines Upcoming Special Issues. It causes a helminthic disease called gastrodiscoidiasis.
Adult worms are easily identified from other helminths by gastgodiscoides distinctive appearance. Buckley, at the London School of Hygiene and Tropical Medicine where he was then a Milner Research Fellowwhose descriptions were based on high incidence of the parasitism among the Assamese in India.
Select your language of interest to view the total content in your interested language. It is generally conceived that the unfertilised eggs are ingested by the snail, but gastrodiscodes has been no direct observation. Its gstrodiscoides habitat is the colon of pigsand has also been found in rhesus monkeysorang-utansfishfield rats and Napu mouse-deer.
Enterobius vermicularis Enterobiasis Pinworm. Proceedings of the Royal Society of Medicine. No peripheral blood eosinophilia was noted. Viral markers were negative. The large excretory bladder is in the middle, behind the ventral sucker.
He noted the distinctive characters such as a tuberculated genital cone, the position of the genital orifice, a smooth ventral disc, and the testes in tandem position.