نتایج جستجو برای: azar
تعداد نتایج: 2309 فیلتر نتایج به سال:
In the 19(th) century, a devastating epidemic of visceral leishmaniasis (kala-azar) swept through northeast India. After identification of the pathogenic agent, Leishmania donovani, in 1903, the question of its transmission remained to be resolved. In 1904, thanks to work by L. Rogers on cultures of this parasite it became probable that a haematophagous arthropod was responsible for transmissio...
Sir, Post kala-azar dermal leishmaniasis (PKDL) is a wellrecognized sequel of kala-azar in India, developing in approximately 20% cases after a variable time interval of 1 – 5 years (1). The disease occurs chiefly in the eastern parts of India, an area that also has a high prevalence of leprosy. PKDL manifests as symmetrically distributed hypopigmented macules, papules, infiltrated plaques and ...
background: there are nearly 1000 species of phlebotomine sand flies in 6 genera, of which only two, phlebotomus in the old world and lutzomyia in the new world are medically important. globally, leishmaniasis prevalent in 98 countries and affects estimated 12 million people with almost two million new cases per year. some rural areas of azarshahr district in east azarbaijan province have been ...
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