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Another paper has confirmed the presence of P. malaria in chimpanzees. [19] The existence of multiple independent reports seem to suggest that the chimpanzee and possibly other species may act as a host to P. malaria at least occasionally. Vivax. P. vivax will infect chimpanzees. Infection tends to be low grade but may be persistent and remain ...
As a protist, Plasmodium is a eukaryote of the phylum Apicomplexa. Unusual characteristics of this organism in comparison to general eukaryotes include the rhoptry, micronemes, and polar rings near the apical end. Plasmodium is known best for the infection it causes in humans, namely, malaria.
Protozoan infections are responsible for diseases that affect many different types of organisms, including plants, animals, and some marine life. Many of the most prevalent and deadly human diseases are caused by a protozoan infection, including African sleeping sickness, amoebic dysentery, and malaria.
List of Plasmodium species False-colored electron micrograph of a sporozoite Scientific classification Domain: Eukaryota Clade: Diaphoretickes Clade: TSAR Clade: SAR Clade: Alveolata Phylum: Apicomplexa Class: Aconoidasida Order: Haemospororida Family: Plasmodiidae Genus: Plasmodium Marchiafava & Celli, 1885 Subgenera Plasmodium (Bennettinia) Plasmodium (Carinamoeba) Plasmodium (Giovannolaia ...
Cases of severe and complicated malaria are almost always caused by infection with P. falciparum. The other species usually cause only febrile disease. [180] Severe and complicated malaria cases are medical emergencies since mortality rates are high (10% to 50%). [181] Recommended treatment for severe malaria is the intravenous use of ...
Some of these can cause severe disease in primates, while others can remain in the host for prolonged periods without causing disease. [26] Many other mammals also carry Plasmodium species, such as a variety of rodents, ungulates, and bats. Again, some species of Plasmodium can cause severe disease in some of these hosts, while many appear not ...
Some protists are significant parasites of animals (e.g.; five species of the parasitic genus Plasmodium cause malaria in humans and many others cause similar diseases in other vertebrates), plants [178] [179] (the oomycete Phytophthora infestans causes late blight in potatoes) [180] or even of other protists.
Invertebrates spread bacterial, viral and protozoan pathogens by two main mechanisms. Either via their bite, as in the case of malaria spread by mosquitoes, or via their faeces, as in the case of Chagas' Disease spread by Triatoma bugs or epidemic typhus spread by human body lice. Many invertebrates are responsible for transmitting diseases.