Trypanosoma cruzi isoenzyme pattern as an epidemiological tool
نویسندگان
چکیده
منابع مشابه
[Parasitological and epidemiological aspects of Trypanosoma cruzi seropositive blood donors].
BACKGROUND After the interruption of the transmission of Chagas disease via vector insects in Chile, there is little available epidemiological information about this parasitosis in blood banks. AIM To update the rates of T cruzi positive blood donors. To measure parasitological and epidemiological parameters in blood donors with anti T cruzi antibodies. MATERIAL AND METHODS An ELISA-T cruzi...
متن کاملIsozymic variability of Trypanosoma cruzi: biological and epidemiological significance.
M. TiBAYRENC', F. BRENIEREI, C. BARNABE2, J.-L. LEMESRE3, L. ECHALAR4 & P. DESJEUX5 'ORSTOM, IBBA, Embajada de Francia, Casilla 824, La Paz, Bolivia 2lBBA, Embajada de Francia, Casilla 824, l a Paz, Bolivia 3CISP, Institut Pasteur, 59019 Lille, France AUniversidad Mayor de San Andres, ISBA, Casilla 841, La Paz, Bolivia slnstitut Pasteur de Paris, ISBA, Embajada de Francia, Casilla 824, La Paz, ...
متن کاملTrypanosoma cruzi Peptidases: An Overview
Peptidases are a group of enzymes which have a catalytic function that is to hydrolyze peptide bonds of proteins. The enzymes that hydrolyze peptide bonds at the aminoor carboxyterminus are classified as exopeptidases, and those that cleave peptide bonds inside the polypeptide are endopeptidases. Endopeptidases, such as cysteine-, metalo-, serineand threonine peptidases as well as some exopepti...
متن کاملTrypanosoma cruzi as an effective cancer antigen delivery vector.
One of the main challenges in cancer research is the development of vaccines that induce effective and long-lived protective immunity against tumors. Significant progress has been made in identifying members of the cancer testis antigen family as potential vaccine candidates. However, an ideal form for antigen delivery that induces robust and sustainable antigen-specific T-cell responses, and i...
متن کاملAnti-Trypanosoma cruzi activity of extracts from Argentinean Asteraceae species
The anti-Trypanosoma cruzi activity of extracts from 13 Argentinean Asteraceae species was determined. Dichloromethane and methanol extracts of Acmella bellidioides, Aspilia silphioides, Viguiera tuberosa, Calyptocarpus biaristatus, Hyalis argentea, Helenium radiatum, Gaillardia megapotamica, Verbesina subcordata, Gymnocoronis spilanthoides, Viguiera anchusaefolia, Thelesperma megapotamicum, Ze...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Memórias do Instituto Oswaldo Cruz
سال: 1988
ISSN: 0074-0276
DOI: 10.1590/s0074-02761988000500030