Abstract:
:Chronic chagasic cardiomyopathy remains a major cause of death due to heart failure in Latin American countries and for which there is currently no effective treatment. While chagasic patients wait for the development of more efficient and less toxic chemotherapeutics for the elimination of Trypanosoma cruzi, a new strategy has appeared in an attempt to repair or ameliorate the damage caused to the myocardium of patients with chronic chagasic cardiomyopathy. This therapy, involving the transplant of bone marrow cells obtained from the patient to be treated, may lead to improvement in heart function and in life quality of patients with severe chagasic cardiopathy, similar to that obtained with this approach in the treatment of patients with heart failure of ischemic etiology. The possible effects of cell therapies and its applications in chronic chagasic cardiopaths are discussed in the present report.
journal_name
Rev Soc Bras Med Tropjournal_title
Revista da Sociedade Brasileira de Medicina Tropicalauthors
dos Santos RR,Soares MB,de Carvalho ACdoi
10.1590/s0037-86822004000600012subject
Has Abstractpub_date
2004-11-01 00:00:00pages
490-5issue
6eissn
0037-8682issn
1678-9849journal_volume
37pub_type
杂志文章,评审abstract::This study had the aim of evaluating the effects of intra and interspecies larval competition between Aedes aegypti and Aedes albopictus, survival of larvae time taken to develop and wing length. The experiment was carried out with three densities and five proportions of the species. Aedes aegypti survival was greater...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822008000500009
更新日期:2008-09-01 00:00:00
abstract::Clinical and serological follow-up of 7 patients submitted to renal transplantation and presenting positive serological reactions to Chagas' disease before immunosuppression did not show significant changes in indirect immunofluorescence and complement fixation titres for Chagas' disease, or signs and symptoms indicat...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86821993000400002
更新日期:1993-10-01 00:00:00
abstract:INTRODUCTION:Aedes albopictus was first detected in Brazil in 1986. This mosquito species presents a major threat to public health because Brazilian populations have shown substantial vector competence for arboviruses such as dengue and chikungunya. METHODS:We updated the records of Ae. albopictus in several States of...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0155-2014
更新日期:2015-01-01 00:00:00
abstract::Four specimens of Triatoma vitticeps and one of Panstrongylus geniculatus were caught inside a home in the municipality of São Fidélis, Rio de Janeiro. One of the specimens of Triatoma vitticeps proved positive for infection with Trypanosoma cruzi. Two people living in that home (one adult and one adolescent) presente...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822008000400020
更新日期:2008-07-01 00:00:00
abstract::Chagasic patients with megaesophagus were submitted to an endoscopy of the upper digestive tract and the samples were collected with special instruments under sterilized conditions. One of the four samples collected was from the stase liquid and the other three samples were collected from fragments of the esophageal m...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:
更新日期:2002-01-01 00:00:00
abstract:INTRODUCTION:During the period from 2000 to 2002, 79 rotavirus-positive stool samples were collected from children presenting diarrhea in the Western Brazilian Amazon. METHODS:Molecular characterization of the G and P genotypes was performed using RT-PCR and electropherotyping analysis by polyacrylamide gel electropho...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822012000400021
更新日期:2012-07-01 00:00:00
abstract::Over the last years there has been considerable progress in the treatment of chronic hepatitis B. Five drugs are now approved for the treatment of this virosis: interferon alpha, lamivudine, adefovir, entecavir and telbivudine. Interferons (conventional or PEG) were the first medicine used in the treatment of hepatiti...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章,评审
doi:10.1590/s0037-86822007000400016
更新日期:2007-07-01 00:00:00
abstract::Recurrent cutaneous or mucosal candidiasis is characterized by the occurrence of at least four candidiasis episodes within a one-year period. The factors involved in recurrence of infection are still unknown. In the present study the lymphoproliferative response and the IFN-gamma production by candidiasis patients wer...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822003000500005
更新日期:2003-09-01 00:00:00
abstract::Between 2000 and 2004, a survey of Triatominae fauna (Hemiptera: Reduviidae) and examination of natural infection caused by Trypanosomatidae in the State of Mato Grosso do Sul, Brazil, was conducted. A total of 13,671 specimens were collected. Through fauna analysis on the insects that were caught, Triatoma sordida wa...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822008000400010
更新日期:2008-07-01 00:00:00
abstract::Xacriabá Indian Reserve is situated in the north of Minas Gerais State, Brazil, near the municipality of Manga and São Francisco River. The Indian population is miscegenated with caucasian and negroid people and have farming activities. Blood samples were collected from 180 inhabitants of the reserve (85 men and 95 wo...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822002000400011
更新日期:2002-07-01 00:00:00
abstract:INTRODUCTION:As highly specific molecular biology-based techniques may not be sensitive enough for the diagnosis of American tegumentary leishmaniasis (ATL), clinicians frequently rely on immunological tests before treatment initiation. Hence, the correct combination of diagnostic tests is imperative for ATL diagnosis....
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0433-2019
更新日期:2020-01-01 00:00:00
abstract:INTRODUCTION:The saliva of mosquitoes has an important role in the transmission of several diseases, including malaria, and contains substances with vasomodulating and immunomodulating effects to counteract the host physiological mechanisms and enhance pathogen transmission. As immunomodulatory components, salivary gla...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0185-2015
更新日期:2015-07-01 00:00:00
abstract::Some epidemiological characteristics of head lice, Pediculus capitis, were studied using two procedures: cut hair analysis and head inspection. Higher prevalence rates were observed in the middle and at the end of the school terms. Both procedures indicated that children were the main reservoir for this type of pedicu...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822007000200022
更新日期:2007-03-01 00:00:00
abstract:INTRODUCTION:In 1956, Africanized honeybees (AHB) migrated from Brazil to other regions of the Western Hemisphere, including South, Central, and North America, except for Canada. Despite being productive, they are highly aggressive and cause fatal accidents. This study aimed to evaluate patients at the Clinical Hospita...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822011000600020
更新日期:2011-11-01 00:00:00
abstract:INTRODUCTION:This study aimed to detect anti-Leptospira spp antibodies and Leptospira DNA in domestic dogs. METHODS:Blood and urine from 106 dogs were evaluated by microscopic agglutination test (MAT) and polymerase chain reaction (PCR), respectively. RESULTS:Six (5.7%) and one (1%) animals were positive by MAT and P...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0276-2017
更新日期:2018-05-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to evaluate some virulence factors in Candida albicans isolates from patients with onychomycosis and determine the correlation between these factors and the antifungal resistance profile. METHODS:Seventy species of C. albicans were confirmed using polymerase chain reaction amplif...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0214-2019
更新日期:2020-02-07 00:00:00
abstract::Cats are the definitive hosts of Toxoplasma gondii. Infected cats excrete oocysts in their feces, infecting humans and other animals. The objective of the present study was to determine the presence of anti-Toxoplasma antibodies in cat owners and their pets, and determine if there was a relationship between Toxoplasma...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86821999000500003
更新日期:1999-09-01 00:00:00
abstract:INTRODUCTION:Appropriate preservation of specimens is important for taxonomic identification. In sandfly research, various methods have been used for slide preparation; however, high cost, low commercial availability, and associated hazards make their use impossible in some studies. Therefore, the efficacy of Kisser gl...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0072-2018
更新日期:2019-02-21 00:00:00
abstract::Congenital transmission of Trypanosoma cruzi infection in Argentina has being increasing its relative importance with control of vectorial and transfusional transmission growth. It is for this reason that vertical transmission is seen, in the future, as a continuous source of infected newborns, even with vectorial and...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:
更新日期:2005-01-01 00:00:00
abstract:INTRODUCTION: :Bottlenecks still exist during human immunodeficiency virus care that may delay the achievement of better outcomes. METHODS: :We established a monitoring system to trace patients throughout the human immunodeficiency virus/acquired immunodeficiency syndrome care process in Juiz de Fora, Brazil, to ident...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0286-2016
更新日期:2017-03-01 00:00:00
abstract:INTRODUCTION:Hepatitis C is a public health problem of global dimensions, affecting approximately 200 million people worldwide. The main objective of this study was to estimate the incidence rate of hepatitis C in Brazil during the period between 2001 and 2012. METHODS:An epidemiological, temporal, and descriptive stu...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0230-2015
更新日期:2015-11-01 00:00:00
abstract::Saprophytic fungi are being increasingly recognized as etiologic agents of mycoses in immunosuppressed patients. We report a case of subcutaneous infiltration by Aureobasidium pullulans, likely due to traumatic inoculation, in a neutropenic patient during chemotherapy for chronic lymphocytic leukemia. The patient was ...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0117-2013
更新日期:2013-09-01 00:00:00
abstract:INTRODUCTION:Even with current highly active antiretroviral therapy, individuals with AIDS continue to exhibit important nutritional deficits and reduced levels of albumin and hemoglobin, which may be directly related to their cluster of differentiation 4 (CD4) cell counts. The aim of this study was to characterize the...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0125-2013
更新日期:2013-11-01 00:00:00
abstract::The efficacy of whole parasite and vesicular fluid antigen extracts from Taenia solium and Taenia crassiceps cysticerci for immunodiagnosis of neurocysticercosis was evaluated using ELISA on cerebrospinal fluid samples. Anticysticercal IgG antibodies were assayed in cerebrospinal fluid samples from 23 patients with ne...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822007000200002
更新日期:2007-03-01 00:00:00
abstract::Adult T-cell leukemia/lymphoma is a lymphoproliferative disorder of mature T lymphocytes associated with infection with human T-cell lymphotrophic virus type I (HTLV-I). Adult T-cell leukemia/lymphoma is characterized by clinical and laboratory polymorphism that allows it to be classified into four distinct subgroups:...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822008000300012
更新日期:2008-05-01 00:00:00
abstract:INTRODUCTION:In vitro bioassays were performed to access the larvicidal activity of crude extracts from the endophytic fungus Pestalotiopsis virgulata (Melanconiales, Amphisphaeriaceae) and the saprophytic fungus Pycnoporus sanguineus (Basidiomycetes, Polyporaceae) against the mosquitoes Aedes aegypti and Anopheles nun...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0063-2013
更新日期:2013-07-01 00:00:00
abstract:INTRODUCTION:Rodent-borne hantaviruses cause severe human diseases. We completed a serological survey of hantavirus infection in rural inhabitants of Turvo County, in the southern State of Santa Catarina, Brazil, in which seropositivity for hantavirus was correlated to previous disease in the participants. METHODS:The...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822012000100022
更新日期:2012-02-01 00:00:00
abstract:INTRODUCTION:Sex workers (SWs) are vulnerable to HIV, hepatitis, and syphilis coinfection. METHODS:A cross-sectional study was conducted in Tubarão, Laguna, and Imbituba, Southern Brazil. We surveyed 147 SWs using face-to-face interviews and blood sampling for serological evaluation. RESULTS:Prevalence of hepatitis B...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-1364-2013
更新日期:2013-07-01 00:00:00
abstract::Anthropometric measurements and biochemical determinations were performed on HIV-infected individuals and on patients with AIDS from the Ribeirão Preto region, SP, Brazil, in order to evaluate their nutritional and vitamin A status. Plasma retinol was measured by HPLC, and hepatic vitamin A stores were evaluated by th...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86821999000200001
更新日期:1999-03-01 00:00:00
abstract:INTRODUCTION:Toxoplasmosis is a parasitic disease caused by the protozoan Toxoplasma gondii, which affects humans and other animals. The most severe form is congenital toxoplasmosis. Thus, it is important to establish the serological profile of women before pregnancy. This study aimed to analyze the serology of toxopla...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822010000100013
更新日期:2010-01-01 00:00:00