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Parasitic Infections of the Gastrointestinal Track and Liver
Journal article   Open access   Peer reviewed

Parasitic Infections of the Gastrointestinal Track and Liver

Annie L. Braseth, David E. Elliott and M. Nedim Ince
Gastroenterology clinics of North America, Vol.50(2), pp.361-381
06/2021
DOI: 10.1016/j.gtc.2021.02.011
PMCID: PMC11095845
PMID: 34024446
url
https://www.ncbi.nlm.nih.gov/pmc/articles/11095845View
Open Access

Abstract

Parasites have coevolved with humans. Several of them colonize the human body and establish a symbiotic relationship. Other parasites cause severe and lethal diseases. Prevalence of parasitic infections is decreased in highly industrialized countries, largely due to enforced hygienic practices. In contrast, parasites cause significant morbidity and mortality in parts of the world with barriers to effective public hygiene. Some parasites have emerged as potent pathogens in specific patient populations, such as immune suppressed individuals, regardless of sanitation. This article reviews common parasites encountered in clinical practice and, in the setting of host-parasite symbiosis, discusses their immune regulatory role.
Helminth Infectious gastroenteritis Parasite Protozoan

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