A checklist of arthropods associated with pig carrion and human corpses in southeastern brazil.

abstract：:This study updates the geographic distributions of phlebotomine species in Central-West Brazil and analyses the climatic factors associated with their occurrence. The data were obtained from the entomology services of the state departments of health in Central-West Brazil, scientific collections and a literature revie...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Almeida PS,Andrade AJ,Sciamarelli A,Raizer J,Menegatti JA,Hermes SC,Carvalho Mdo S,Gurgel-Gonçalves R

更新日期：2015-06-01 00:00:00

abstract：:It is generally accepted that Plasmodium vivax, the most widely distributed human malaria parasite, causes mild disease and that this species does not sequester in the deep capillaries of internal organs. Recent evidence, however, has demonstrated that there is severe disease, sometimes resulting in death, exclusively...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Costa FT,Lopes SC,Ferrer M,Leite JA,Martin-Jaular L,Bernabeu M,Nogueira PA,Mourão MP,Fernandez-Becerra C,Lacerda MV,del Portillo H

更新日期：2011-08-01 00:00:00

abstract：:In Mexico, despite the relatively high seroprevalence of Trypanosoma cruzi infection in humans in some areas, reported morbidity of Chagas disease is not clear. We determined clinical stage in 71 individuals seropositive to T. cruzi in the state of Puebla, Mexico, an area endemic for Chagas disease with a reported ser...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Sánchez-Guillén Mdel C,López-Colombo A,Ordóñez-Toquero G,Gomez-Albino I,Ramos-Jimenez J,Torres-Rasgado E,Salgado-Rosas H,Romero-Díaz M,Pulido-Pérez P,Pérez-Fuentes R

更新日期：2006-11-01 00:00:00

abstract：:Several protozoan parasites exist in the Trypanosomatidae family, including various agents of human diseases. Multiple lines of evidence suggest that important differences are present between the translational and mRNA processing (trans splicing) systems of trypanosomatids and other eukaryotes. In this context, certai...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Silva MT,Ambrósio DL,Trevelin CC,Watanabe TF,Laure HJ,Greene LJ,Rosa JC,Valentini SR,Cicarelli RM

更新日期：2011-03-01 00:00:00

abstract：:We present herein an improved assay for detecting the presence of extracellular proteases from microorganisms on agar plates. Using different substrates (gelatin, BSA, hemoglobin) incorporated into the agar and varying the culture medium composition, we were able to detect proteolytic activities from Pseudomonas aerug...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Vermelho AB,Meirelles MN,Lopes A,Petinate SD,Chaia AA,Branquinha MH

更新日期：1996-11-01 00:00:00

abstract：:We evaluated the potential of Mesocyclops annulatus as a control agent of Aedes aegypti in La Plata city (Argentina). Mosquito larval survivorship due to predation by these copepods was estimated at weekly intervals during the oviposition period of A. aegypti. Mean weekly A. aegypti larval survivorship in cylindrical ...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Marti GA,Micieli MV,Scorsetti AC,Liljesthröm G

更新日期：2004-08-01 00:00:00

abstract：BACKGROUND:CD64 (FcγR1) is a high-affinity receptor for monomeric IgG1 and IgG3. Circulating neutrophils express very low amounts of CD64 on their surface. OBJECTIVES:Our primary aim was to investigate the utility of neutrophil CD64 surface expression as a biomarker of active pulmonary tuberculosis (TB). We hypothesis...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Corrêa RDS,Rodrigues LS,Pereira LHL,Nogueira OC,Leung J,Sousa MDS,Hacker MA,Siqueira HR,Capone D,Alves RLR,Pessolani MCV,Schmitz V,Pereira GMB

更新日期：2019-01-01 00:00:00

abstract：:We report the first two cases of Trichosporon mycotoxinivorans infections in Latin America. We also conducted a literature review and a microbiological investigation, including that of clinical and environmental isolates. A 30-year-old man with chronic renal failure had disseminated infection after dialysis and a 15-y...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Almeida JN Jr,Francisco EC,Barberino MGMA,Silva LVRFD Filho,Brandão OM,Colombo AL,Padovan ACB

更新日期：2017-10-01 00:00:00

abstract：:This study aimed to analyse changes in the spatial distribution of Lutzomyia longipalpis in Posadas, an urban area located in northeastern Argentina. Data were obtained during the summer of 2007 and 2009 through two entomological surveys of peridomiciles distributed around the city. The abundance distribution pattern ...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Fernández MS,Santini MS,Cavia R,Sandoval AE,Pérez AA,Acardi S,Salomón OD

更新日期：2013-11-01 00:00:00

abstract：:Four cross sectional studies on morbidity of schistosomiasis mansoni were carried out respectively in 1973, 1974, 1979 and 1983 in the Village of Capitão Andrade, District of Itanhomi, State of Minas Gerais, Brazil, through clinical and fecal examination of the population. In addition a comparison was made of the dina...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Coura JR,Conceição MJ,Pereira JB

更新日期：1984-10-01 00:00:00

abstract：:Iron is essential for all organisms and its availability can control the growth of microorganisms; therefore, we examined the role of iron metabolism in multibacillary (MB) leprosy, focusing on the involvement of hepcidin. Erythrograms, iron metabolism parameters, pro-inflammatory cytokines and urinary hepcidin levels...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Souza VN,Malaspina TS,Campanelli AP,Ghidella C,Ura S,Dalpino D,do Nascimento DC,Latini AC

更新日期：2012-12-01 00:00:00

abstract：:Although human T-lymphotropic virus type I (HTLV-I) exhibits high genetic stability, as compared to other RNA viruses and particularly to human immunodeficiency virus (HIV), genotypic subtypes of this human retrovirus have been characterized in isolates from diverse geographical areas. These are currently believed not...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Segurado AA,Biasutti C,Zeigler R,Rodrigues C,Damas CD,Jorge ML,Marchiori PE

更新日期：2002-04-01 00:00:00

abstract：:To study the action of molluscicide nine ponds were selected: 3 of them lying in Maruim municipality, 29 km far from north Aracaju, the State capital, and 6 ponds in Itabaianinha municipality, 118 km far from south Aracaju. This study was carried out for 16 months. Environmental parameters observed were those thought ...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Rosas E,Ribeiro EC

更新日期：1987-01-01 00:00:00

abstract：:The object of the investigation was the evaluation of the susceptibility to antibiotic and chemotherapeutic agents of 240 strains of Salmonella agona isolated from different sources (human, food and environment) obtained from five Brazilian states (Minas Gerais, São Paulo, Rio de Janeiro, Pernambuco and Rio Grande do ...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Solari CA,dos Reis EM,Dias JC,Hofer E

更新日期：1986-01-01 00:00:00

abstract：:Rats and mice are among the most susceptible hosts for the helminth Capillaria hepatica. More information on the similarities and differences between the hepatic pathology presented by these two parasite hosts are needed, since they may represent good models for the study of hepatic fibrosis. Early changes are similar...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Andrade SB,Andrade ZA

更新日期：2004-06-01 00:00:00

abstract：:During an epidemiological survey of acute respiratory infection in Rio de Janeiro, among 208 adenovirus isolates, we found two strains that we were not able, by a standard neutralization procedure, to distinguish between type 3 or 7. However, DNA restriction pattern for the two strains with different enzymes were anal...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Moraes MT,da Silva M,Leite JP,Nascimento JP

更新日期：1998-03-01 00:00:00

abstract：:Molecular characterization of one stable strain of Trypanosoma cruzi, the 21 SF, representative of the pattern of strains isolated from the endemic area of São Felipe, State of Bahia, Brazil, maintained for 15 years in laboratory by serial passages in mice and classified as biodeme Type II and zymodeme 2 has been inve...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Campos RF,Gonçalves MS,dos Reis EA,dos Reis MG,Andrade SG

更新日期：1999-01-01 00:00:00

abstract：:Several factors appear to affect vertical HIV-1 transmission, dependent mainly on characteristics of the mother (extent of immunodeficiency, co-infections, risk behaviour, nutritional status, immune response, genetical make-up), but also of the virus (phenotype, tropism) and, possibly, of the child (genetical make-up)...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Bongertz V

更新日期：2001-01-01 00:00:00

abstract：:This review presents up-to-date information on the distribution and control measures of babesiosis in Latin America. Bovine babesiosis caused by Babesia bovis and B. bigemia will be emphasized. The disease is endemic in most countries and poses a serious economic burden on livestock production in the region (U.S. $136...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Montenegro-James S

更新日期：1992-01-01 00:00:00

abstract：:Angiotensin II (AII), a product of rennin-angiotensin system, exerts an important role on the function of immune system cells. In this study, the effect of AII on the phagocytic activity of mouse peritoneal macrophages was assessed. Mice peritoneal macrophages were cultured for 48 h and the influence of different conc...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Belline P,da Melo PS,Haun M,Palhares FB,Boer PA,Gontijo JA,Figueiredo JF

更新日期：2004-03-01 00:00:00

abstract：:Trypanosomatids are parasites that cause disease in humans, animals, and plants. Most are non-pathogenic and some harbor a symbiotic bacterium. Endosymbiosis is part of the evolutionary process of vital cell functions such as respiration and photosynthesis. Angomonas deanei is an example of a symbiont-containing trypa...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Penha LL,Hoffmann L,Souza SS,Martins AC,Bottaro T,Prosdocimi F,Faffe DS,Motta MC,Ürményi TP,Silva R

更新日期：2016-11-01 00:00:00

abstract：BACKGROUND:Cutaneous leishmaniasis (CL) generally presents with a single or several localised cutaneous ulcers without involvement of mucous membranes. Ulcerated lesions are susceptible to secondary contamination that may slow the healing process. OBJECTIVE:This study verified the influence of non-parasitic wound infe...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Antonio LF,Lyra MR,Saheki MN,Schubach AO,Miranda LFC,Madeira MF,Lourenço MCDS,Fagundes A,Ribeiro ÉADS,Barreto L,Pimentel MIF

更新日期：2017-09-01 00:00:00

abstract：:In order to determine the best type of rabies vaccine to use as a booster, 78 serological samples from singly vaccinated cattle were analyzed by counterimmunoelectrophoresis technique. The animals were divided into several groups, received the first vaccine dose with modified live virus vaccine (ERA strain) and were r...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Oliveira AN,Andrade MC,Silva MV,Moura WC,Cortez Contreiras E

更新日期：2000-01-01 00:00:00

abstract：:Anti-human immunodeficiency virus type 1 (HIV-1) "binding antibodies" (antibodies capable of binding to synthetic peptides or proteins) occur throughout HIV-1 infection, are high-titered and highly cross-reactive, as confirmed in this study by analyzing plasma from B and F genotype HIV-1 infected individuals. Plasma f...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Bongertz V,Teixeira SL,Grinztejn B,Pilotto JH,Veloso VG,Morgado MG,Bastos FI,Ouverney EP

更新日期：2005-02-01 00:00:00

abstract：:Anopheles (Nyssorhynchus) pristinus Nagaki & Sallum, n. sp. of the Myzorhynchella Section is described based on morphological characters of adult females, males, fourth-instar larvae, pupae and male genitalia. Anopheles (Nyssorhynchus) antunesi Galvão & Amaral is characterized to fix its identity and distinguish it fr...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Nagaki SS,Motta Mde A,Sallum MA

更新日期：2010-05-01 00:00:00

abstract：BACKGROUND:Dengue virus (DENV) has circulated in Brazil for over 30 years. During this time, one serotype has cyclically replaced the other, until recently, when all four distinct serotypes began to circulate together. Persistent circulation of DENV for long time periods makes sequential infections throughout a person'...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Oliveira RA,de Oliveira-Filho EF,Fernandes AI,Brito CA,Marques ET,Tenório MC,Gil LH

更新日期：2019-01-01 00:00:00

abstract：:Mutations in the rpoB locus confer conformational changes leading to defective binding of rifampin (RIF) to rpoB and consequently resistance in Mycobacterium tuberculosis. Polymerase chain reaction-single-strand conformation polymorphism (PCR-SSCP) was established as a rapid screening test for the detection of mutatio...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Isfahani BN,Tavakoli A,Salehi M,Tazhibi M

更新日期：2006-09-01 00:00:00

abstract：:In the present paper, we announce new draft genomes of four Leptospira interrogans strains named Acegua, RCA, Prea, and Capivara. These strains were isolated in the state of Rio Grande do Sul, Brazil, from cattle, dog, Brazilian guinea pig, and capybara, respectively. ...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Kremer FS,Eslabão MR,Jorge S,Oliveira NR,Labonde J,Santos MN,Monte LG,Grassmann AA,Cunha CE,Forster KM,Moreno LZ,Moreno AM,Campos VF,McBride AJ,Pinto LS,Dellagostin OA

更新日期：2016-04-01 00:00:00

abstract：:Angiostrongylus costaricensis is the causative agent of abdominal angiostrongyliasis, a zoonotic infection that may produce severe eosinophilic enterocolitis or hepatitis in humans. Parasites are usually not released in stools and serology has an important role in diagnosis. Since cross-reactivity is demonstrated betw...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Graeff-Teixeira C,Pascoal VF,Rodriguez R,Morassutti AL,Intapan PM,Maleewong W

更新日期：2020-09-21 00:00:00

abstract：:The extent of genomic variability of clones of Schistosoma mansoni obtained from field isolates was compared with that of strains that have been laboratory maintained. Analysis was undertaken using randomly amplified polymorphic DNAs (RAPDs) generated with three primers. Phenograms showing the similarity among the clo...

journal_title：Memorias do Instituto Oswaldo Cruz

authors： Pinto PM,Brito CF,Passos LK,Tendler M,Simpson AJ

更新日期：1997-05-01 00:00:00