نتایج جستجو برای: enteric protozoan parasites
تعداد نتایج: 58405 فیلتر نتایج به سال:
Background : Parasites are important enteric pathogens among patients with immunodeficiency virus (HIV) infection. In our country there are very few reports on prevalence of intestinal parasites among these patients. Materials and methods : In the present study we have determined the prevalence of intestinal parasites among HIV-positive individuals visited in different medical centers in Iran ....
Enteric protozoan parasites, which are spread by the fecal-oral route, are important causes of diarrhea (Giardia duodenalis) and amebic dysentery (Entamoeba histolytica). Cyst walls of Giardia and Entamoeba have a single layer composed of fibrils of β-1,3-linked GalNAc and β-1,4-linked GlcNAc (chitin), respectively. The goal here was to determine whether hand sanitizers that contain ethanol or ...
Professional mononuclear phagocytes such as polymorphonuclear neutrophils (PMN), monocytes, and macrophages are considered as the first line of defence against invasive pathogens. The formation of extracellular traps (ETs) by activated mononuclear phagocytes is meanwhile well accepted as an effector mechanism of the early host innate immune response acting against microbial infections. Recent i...
The phylum of Apicomplexa groups a large variety of obligate intracellular protozoan parasites that exhibit complicated life cycles, involving transmission and differentiation within and between different hosts. Little is known about the level of regulation and the nature of the factors controlling gene expression throughout their life stages. Unravelling the mechanisms that govern gene regulat...
intestinal parasitic infections are still a healthy problem in many developing countries, although intestinal parasitic infection has reduced in recent years, it is still prevalent in many regions of iran. this study was carried out in order to determine fauna and prevalence of human intestinal parasites in patients referred to kashan reference laboratory in 2007-2011. totally 6348 persons (53%...
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