Abstract:
INTRODUCTION:This study aimed to identify airborne fungi in São Luis, Maranhão, Brazil, to determine the prevalent genera and to correlate these genera with the area and season. METHODS:In total, 1,510 colony-forming units (CFUs) of airborne fungi were isolated from the north, south, east and west sides and from the center of the city from January to December 2007. The samples were collected on Petri dishes that were exposed to the fungi by the gravitational method. RESULTS:Twenty genera of fungi were isolated; the most common were Aspergillus (33.5%), Penicillium (18.8%), Cladosporium (14.2%), Curvularia (10.6%) and Fusarium (7.6%). The CFUs of the fungi were statistically significant (p < 0.0001). Fungal biological diversity was present all year, without any large seasonal variations but with slight increases in May, August and September. CONCLUSIONS:The fungal genera identified in this study were correlated with natural systems and could be useful when evaluating the impact of environmental changes on the region.
journal_name
Rev Soc Bras Med Tropjournal_title
Revista da Sociedade Brasileira de Medicina Tropicalauthors
Bezerra GF,Gomes SM,Neto Silva MA,Santos RM,Filho Muniz WE,Viana GM,Nascimento Mdo Ddoi
10.1590/0037-8682-0229-2013subject
Has Abstractpub_date
2014-01-01 00:00:00pages
69-73issue
1eissn
0037-8682issn
1678-9849pii
S0037-86822014000100069journal_volume
47pub_type
杂志文章abstract:INTRODUCTION:Currently, dengue fever, chikungunya fever, and zika virus represent serious public health issues in Brazil, despite efforts to control the vector, the Aedes aegypti mosquito. METHODS: :This was a descriptive and ecological study of dengue deaths occurring from 2002 to 2013 in São Luis, Maranhão, Brazil. ...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0272-2016
更新日期:2017-01-01 00:00:00
abstract::Evlachovaea sp was tested on nymphs of 5 Triatoma spp 5 Rhodnius spp, Panstrongylus herreri and Dipetalogaster maximus at 25 degrees C, 75% humidity and humidity >98%. Most species showed susceptibility to fungal infection at high humidity. Mortality was reduced at 75% humidity. Fungal development was observed on 69.5...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822004000200017
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abstract::An exceptional case of a 15-year-old puerpera with septic shock caused by Group A beta-hemolytic Streptococcus and Waterhouse-Friderichsen syndrome is reported. The findings were observed at the necropsy. The characteristics of the diagnosis, pathogenesis and evolution of this puerperal infection (sepsis), associated ...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822009000100015
更新日期:2009-01-01 00:00:00
abstract::A list of 8 type specimens belonging to the Subfamily Triatominaeis deposited in the Entomological Collection of the Instituto Butantan. This note reports a chronological description of the Collection including 343 specimens represented by 5 species of Panstrongylus, 18 species of Triatoma, 2 species of Psamolestes an...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:
更新日期:2000-03-01 00:00:00
abstract:INTRODUCTION:Visceral leishmaniasis has been notified in nearly all states of Brazil, and particularly in the north of Minas Gerais, where the disease is endemic. The aim of this study was to detect natural infection of Lutzomyia longipalpis and, through the PCR/RFLP technique, identify Leishmania species found in sand...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822011000100014
更新日期:2011-01-01 00:00:00
abstract::The Montenegro skin test, used to diagnose cutaneous leishmaniasis, is now being considered to detect immunogenicity after vaccination. In this study, we evaluated the ability of this test to induce immune response and IFN-g production in subjects not previously exposed to Leishmania. The Montenegro skin test was perf...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822001000600007
更新日期:2001-11-01 00:00:00
abstract::Cutaneous leishmaniasis is usually transmitted by infected phlebotomine sand fly bites that initiate local cutaneous lesions. Few reports in the literature describe other modes of transmission. We report a case of a previously healthy 59-year-old woman who underwent electrocoagulation to remove seborrheic keratosis co...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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doi:10.1590/0037-8682-0306-2017
更新日期:2018-01-01 00:00:00
abstract::Chagas Disease is caused by Trypanosoma cruzi. This infection is endemic in the Americas region. Neurological Chagas reactivation is diagnosed through the visualization of the parasite in the cerebrospinal fluid, blood, or tissue samples. Herein, we report the visualization of trypomastigotes by direct microscopic obs...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
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doi:10.1590/0037-8682-0326-2020
更新日期:2020-12-21 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:In Brazil, studies have shown that HTLV seroprevalence among pregnant women varies from 0 to 1.8%. However, this seroprevalence was unknown in the State of Pará, Brazil. The present study describes, for the first time, the HTLV seroprevalence among pregnant women from the State of Pará, Northern Brazil. M...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822012005000007
更新日期:2012-07-01 00:00:00
abstract:INTRODUCTION:This study evaluated the performance of an in-house nested-PCR system for the detection of the Mycobacterium tuberculosis complex in pleural fluid, blood and urine samples from pleural effusion tuberculosis patients by health services physicians in Pernambuco, Brazil. METHODS:A prospective double-blind st...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0127-2013
更新日期:2013-09-01 00:00:00
abstract::An outbreak of American Cutaneous Leishmaniasis (ACL) occurring in the Northeast region of São Paulo state in 1992 is described. After the notification of the 12 human cases, a skin test survey of the local population was carried out in a rural area of the Itupeva municipality. The survey consisted of 144 interviews a...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86821995000300013
更新日期:1995-07-01 00:00:00
abstract:INTRODUCTION:Leptospirosis is an endemic disease in Brazil that can become an epidemic during the rainy season resulting from floods in areas susceptible to natural disasters. These areas are widespread in Santa Catarina, particularly in the coastal region. Therefore, the objective of this study was to identify environ...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0466-2020
更新日期:2020-12-11 00:00:00
abstract:INTRODUCTION:The aim of this study was to estimate the incidence of tuberculous meningitis in the State of Santa Catarina (SC), Brazil, during the period from 2001 to 2010. METHODS:Ecological, temporal, and descriptive methods were employed using data obtained from the Information System on Disease Notification (Siste...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0122-2014
更新日期:2014-07-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to characterize the clinical-epidemiological profile of Chikungunya virus infection and the factors associated with hospitalization during the peak of the most recent epidemic period in Brazil (2016-2017). METHODS:Two official databases of the State Health Secretariat of Ceará we...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0167-2019
更新日期:2019-10-03 00:00:00
abstract::In the State of Amazonas, Brazil, urban expansion together with precarious basic sanitation conditions and human settlement on river banks has contributed to the persistence of waterborne and intestinal parasitic diseases. Time series of the recorded cases of cholera, typhoid fever, hepatitis A and leptospirosis are d...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章,评审
doi:10.1590/0037-8682-0162-2014
更新日期:2015-01-01 00:00:00
abstract:INTRODUCTION:This communication reports the first occurrence of Panstrongylus lignarius in the State of Acre, Brazil. METHODS:A specimen of P. lignarius was collected from a residence in a rural area of the municipality of Rio Branco, Acre, Western Amazon. RESULTS:This new report of P. lignarius extends the distribut...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0307-2018
更新日期:2019-03-18 00:00:00
abstract:INTRODUCTION:We sought to determine risk factors (RFs) associated with the presence of antibodies against Leishmania in dogs from a rural area of Ilha Solteira, SP, Brazil. METHODS:Serum samples were collected from 250 dogs and tested using indirect enzyme-linked immunosorbent assay (ELISA) and indirect immunofluoresc...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0059-2020
更新日期:2020-09-11 00:00:00
abstract:INTRODUCTION:Rapid diagnostic tests (RDTs) are selected based on their performances. Here, we compared the diagnostic performance of different malaria RDTs. METHODS:Febrile patients were tested for malaria using Vikia Malaria Pf/Pan, Meriline-Meriscreen Pf/Pv/Pan, Right Sign Malaria Pf/Pan, and Right Sign Malaria Pf R...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0274-2019
更新日期:2020-06-22 00:00:00
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 st...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章,评审
doi:10.1590/s0037-86822004000600012
更新日期:2004-11-01 00:00:00
abstract:INTRODUCTION:This study confirmed the absence of natural infection with Xenotropic murine leukemia virus-related virus (XMRV) or XMRV-related disease in human populations of the Brazilian Amazon basin. We demonstrated that 803 individuals of both sexes, who were residents of Belem in the Brazilian State of Pará, were n...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/0037-8682-0075-2014
更新日期:2014-05-01 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::Seven cases of patients with ectopic schistosomiasis from the State of Sergipe, Brazil, are presented (five involving skin, one ovarian and one adrenal). Data were collected from surveying the clinical records and anatomopathological reports in the files of the dermatology and pathology clinics of the University Hospi...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822008000600021
更新日期:2008-11-01 00:00:00
abstract::We report a case of intestinal involvement of Paracoccidioidomycosis, in a patient considered to have colonic cancer. The diagnosis of this mycosis should be considered when an abdominal mass associated with intra-lesional calcifications on X-ray is observed. CT scans increase the findings. ...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章,评审
doi:10.1590/s0037-86822000000300010
更新日期:2000-05-01 00:00:00
abstract:INTRODUCTION:Some human papillomavirus (HPV) types are involved in malignant processes in the cervical epithelium, with 99% of cases attributed to oncogenic HPV infection. This study aimed to detect S100, CD68, and major histocompatibility complex class II (MHC-II) molecules in cervical uterine epithelial samples in pa...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822012000100002
更新日期:2012-02-01 00:00:00
abstract::We report three cases of children with visceral larva migrans confirmed by enzyme-linked immunosorbent assay (ELISA), in Goiânia. Pulmonary interstitial infiltrates with dry cough and peripheral eosinophilia characterised the first case. Clinical and laboratorial finding in the second case included dry cough, pulmonar...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86821990000200010
更新日期:1990-04-01 00:00:00
abstract::The first three months of 2002 witnessed a dengue epidemic in the State of Rio de Janeiro. At that time, health authorities encouraged community participation in the elimination of vector breeding sites. For this campaign, a great quantity of information about the disease was extensively publicized in order to guide t...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822004000400011
更新日期:2004-07-01 00:00:00
abstract::Despite the relative frequency of opportunistic fungal infections among hemodialysis patients, the reservoirs for these microorganisms in the environment remain unknown, although some recent studies have made correlations with the water supply as their source. The objective of the present study was to monitor the myco...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86822007000300015
更新日期:2007-05-01 00:00:00
abstract::The inflammatory processes that develop during the advanced stages of hepatic schistosomiasis mansoni have been related in this study to: (a) accumulation of siderosomes; (b) capacity of the ferrous/ferric ions to unleash the formation of free radicals; (c) peroxidation of membrane lipids and; (d) reduction of stabili...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章
doi:10.1590/s0037-86821990000200003
更新日期:1990-04-01 00:00:00
abstract::This review has three objectives: a) To stimulate further research of this prevalent human infection b) to examine the progress of current diagnostic techniques and c) to emphasise the significance of the flagellate parasite Trypanosoma (Herpetosoma) rangeli in Chagas' Disease endemic areas of South and Central Americ...
journal_title:Revista da Sociedade Brasileira de Medicina Tropical
pub_type: 杂志文章,评审
doi:10.1590/s0037-86821998000200007
更新日期:1998-03-01 00:00:00