نتایج جستجو برای: parasitic protozoa
تعداد نتایج: 41425 فیلتر نتایج به سال:
Parasitic diseases have an enormous health, social and economic impact and are a particular problem in tropical regions of the world. Diseases caused by protozoa and helminths, such as malaria and schistosomiasis, are the cause of most parasite related morbidity and mortality, with an estimated 1.1 million combined deaths annually. The global burden of these diseases is exacerbated by the lack ...
Intestinal parasites - helminths and protozoa - are cosmopolitan diseases which are most prevalent in tropical regions. Patients with diagnoses of autoimmune rheumatic diseases have, due to the underlying disease or its treatment, an increased risk of occurrence of severe manifestations of intestinal parasites. Although the prevalence of these parasitic infections is very high in our environmen...
Abstract Introduction and purpose: Intestinal parasitic infections are important threats of immunocompromised patients, especially elderly persons under chemotherapy or those on hemodialysis. Given the presence of patients and ecologic conditions for regeneration and growth of intestinal parasites, the present research aimed at identifying intestinal parasites in these groups of patients, comp...
BACKGROUND Intestinal protozoa are parasites transmitted by consumption of contaminated water and food and mainly affect children and elder people and cause considerable health problems. They are the leading causes of outpatient morbidity due to diarrhea in the developing countries. So, assessing water and food source of diarrheal patients and identifying the main associated factors for transmi...
Background: Treatment and wastewater disposal lack in Abidjan leads to discharge the natural environment without treatment. These waters were loaded with pathogenic microorganisms that are causes of many diseases. Objectives: This study aims assess parasitological quality water from pipes Abididjan City, studying protozoa helminths. Methodology: 400 samples collected three municipalities 19 sit...
One Health is certainly a topical, one could say trendy area to espouse and exploit as a positive driver for multidisciplinary activities and research funding. One Health is also increasingly incorporated into undergraduate and graduate teaching related to health and disease, broadly defined, and into public policy. As a concept it has great potential if considered in terms of the conceptual fr...
Targeting polyamines of parasitic protozoa in chemotherapy has attracted attention because polyamines might reveal novel drug targets for antiparasite therapies (Müller et al. 2001). The biological function of the triamine spermidine in parasitic protozoa has not been studied in great detail although the results obtained mainly imply three different functions, i.e., cell proliferation, cell dif...
Background & Objectives: Intestinal parasites are of the most important infections and health problems throughout the world, especially in the developing countries. The mentally retarded are at high risk for this type of parasitic infections. Thus, this study aimed to investigate the prevalence of intestinal parasites in the mentally retarded patients. Materials and Methods: This cross-sec...
BACKGROUND Foodborne diseases are globally important, resulting in considerable morbidity and mortality. Parasitic diseases often result in high burdens of disease in low and middle income countries and are frequently transmitted to humans via contaminated food. This study presents the first estimates of the global and regional human disease burden of 10 helminth diseases and toxoplasmosis that...
Ca(2+)-signaling pathways and intracellular Ca(2+) channels are present in protozoa. Ancient origin of inositol 1,4,5-trisphosphate receptors (IP3Rs) and other intracellular channels predates the divergence of animals and fungi as evidenced by their presence in the choanoflagellate Monosiga brevicollis, the closest known relative to metazoans. The first protozoan IP3R cloned, from the ciliate P...
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