Paracoccidioidomycosis in Colombia: an ecological study
نویسندگان
چکیده
منابع مشابه
[Congenital syphilis incidence disparities in Colombia 2005 to 2011: an ecological study].
OBJECTIVE Syphilis is a systemic, infecto-contagious, sexually-transmitted disease caused by the spirochete bacterium Treponema pallidum. Interventions reducing congenital syphilis incidence represent two of the Millennium Development Goals (MDG). Diagnostic and treatment methods are available for managing congenital syphilis; even so, variations occur in seroprevalence and the number of annual...
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بررسی دلایل عملکرد متفاوت سوالات آزمون درک مطلب به زبان خارجی تاریخچه ی تحقیق درباره ی منابع عملکرد مختلف سوالات (دیف) در آزمون درک مطلب پر است از مجموعه ای از متغیرهای فرضیه ای که چند مورد از مهمترین آنها عبارتند از: جنسیت، آشنایی با موضوع متن، علاقه به موضوع یا محتوای متن، حدس زدن، و عوامل بافت اجتماعی (پی 2004؛ زومبو و گلین 2005). مطالعه حاضر با استناد به فلسفه ی انکارپذیری پوپر عوامل ذکر...
15 صفحه اولParacoccidioidomycosis: an update.
This review summarizes knowledge on various aspects of paracoccidioidomycosis. Mycelial propagules, chlamydospores, and arthroconidia exhibit thermal dimorphism; arthroconidia are infectious in animals and, by electron microscopy, appear well provided for survival. The mycelial-to-yeast-phase transformation requires a strict control of glucan synthesis probably mediated by membrane enzymes. Hor...
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Ecology can be defined as the study of ecological systems. A system is any set of components, living or nonliving, that are tied together by regular interactions. An ecological system is made up of one or more organisms, together with the nonliving environment with which they interact. Ecological systems exist at several different levels of organization. An ecological system can be a single org...
متن کاملIsolation of Paracoccidioides brasiliensis from the nine-banded armadillo Dasypus novemcinctus, in an endemic area for paracoccidioidomycosis in Colombia.
The microniche of the dimorphic fungus Paracoccidiodes brasiliensisremains undefined in spite of the many attempts to isolate it from natural sources. Until recently, knowledge was also scanty concerning the presence of natural infections in animals; however, in the last decade, the fungus has been repeatedly isolated from the nine-banded armadillo, Dasypus novemcinctusin Brazil. A study aimed ...
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ژورنال
عنوان ژورنال: Epidemiology and Infection
سال: 2001
ISSN: 0950-2688,1469-4409
DOI: 10.1017/s0950268801005052