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Microsporidiosis is an opportunistic intestinal infection that causes diarrhea and wasting in immunocompromised individuals (HIV, for example). It results from different species of microsporidia , a group of microbial (unicellular) fungi.
The named species of microsporidia usually infect one host species or a group of closely related taxa. Approximately 10 percent of the known species are parasites of vertebrates — several species, most of which are opportunistic, can infect humans, in whom they can cause microsporidiosis.
Microsporidia is a group of fungi that infect species across the animal kingdom, one species of which can cause microsporidiosis in immunocompromised human hosts. [ 30 ] Pneumocystis jirovecii (formerly known as Pneumocystis carinii ) is a fungus that causes pneumocystis pneumonia , a respiratory infection.
Enterocytozoon bieneusi, commonly known as microsporidia, is a unicellular, obligate intracellular eukaryote.Their life cycle includes a proliferative merogonic stage, followed by a sporogonic stage resulting in small, environmentally resistant, infective spores, which is their transmission mode.
Epidemiology, the study of the patterns, causes, and effects of health and disease conditions in populations, is an important part of medical microbiology, although the clinical aspect of the field primarily focuses on the presence and growth of microbial infections in individuals, their effects on the human body, and the methods of treating ...
Only the development within gilthead sea bream is currently known. [1] Since some of the closest relatives of E. nucleophila infect crustaceans (e.g., Enterospora canceri or E. hepatopenaei), and some of them have heteroxenous cycles alternating between crustacean and fish hosts (e.g., Desmozoon lepeophtheri [3] [citation needed]), a similar alternating cycle could occur for E. nucleophila.
In humans, Staphylococcus aureus is part of the normal microbiota present in the upper respiratory tract, [2] and on skin and in the gut mucosa. [3] However, along with similar bacterial species that can colonize and act symbiotically, they can cause disease if they begin to take over the tissues they have colonized or invade other tissues; the ...
Plasmodium is a genus of unicellular eukaryotes that are obligate parasites of vertebrates and insects.The life cycles of Plasmodium species involve development in a blood-feeding insect host which then injects parasites into a vertebrate host during a blood meal.