Memórias do Instituto Oswaldo Cruz

Publicação de: Instituto Oswaldo Cruz, Ministério da Saúde
Área: Ciências Biológicas, Ciências Da Saúde

Versão impressa ISSN: 0074-0276

Versão on-line ISSN: 1678-8060

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A revista publica contribuições originais de cientistas e pesquisadores de todo o mundo nas áreas de parasitologia, microbiologia, medicina tropical, assim como estudos básicos em bioquímica, imunologia, biologia celular e molecular, fisiologia e genética relacionados com essas áreas

Número mais recente

Memórias do Instituto Oswaldo Cruz, Volume: 120, Publicado: 2025

Artigos mais recentes

Volume: 120 - Publicado em: 2026-01-23

Global silent transmission of the class a ß-lactamase lap-2 by plasmid transfer and clonal expansion of klebsiella pneumoniae lineages

Volume: 120 - Publicado em: 2026-01-26

Entomo-virological investigation in urban forest fragments and intradomiciles during a dengue outbreak in salinas, mg, brazil

Volume: 120 - Publicado em: 2026-01-30

First report of canine chagas disease on the caribbean island of trinidad

Volume: 120 - Publicado em: 2026-01-12

Trypanosomatid research in brazil: a systematic analysis of regional and temporal trends

Volume: 120 - Publicado em: 2026-01-12

A comparison of the cost-effectiveness of the current standard of care and of the haematology analyser xn31-microscopy combination for diagnosing malaria in a nonendemic country

Volume: 120 - Publicado em: 2026-01-12

Viral metagenomics in mosquitoes as potential vectors of arboviruses in the colombian caribbean: characterisation of a “core” regional rna virome

Volume: 120 - Publicado em: 2026-01-12

In vitro and in vivo studies on the activity and selectivity of butoconazole in experimental infection by trypanosoma cruzi

Volume: 120 - Publicado em: 2025-12-15

Mosquito-disseminated diflubenzuron and spinosad as alternatives to mosquito-disseminated pyriproxyfen: a proof-of-concept, blind, controlled comparison in experimental cages

Volume: 120 - Publicado em: 2025-12-12

Sex influences murine t cell responses to vaccination with bcg or bcg∆bcg1419 grown as biofilms

Volume: 120 - Publicado em: 2025-12-15

Influence of a hyperglycaemic diet on trypanosoma cruzi infection in mice model

Volume: 120 - Publicado em: 2025-12-15

Breaking the ice − simplified freeze-fracture of parasitic protists: a cost-effective approach without highly specialised equipment

Volume: 120 - Publicado em: 2025-12-15

Evidence of ascariasis in a celtic newborn from northern italy

Volume: 120 - Publicado em: 2025-12-15

Reconstructing sordida subcomplex (hemiptera, reduviidae, triatominae) phylogeny across species distribution range

Volume: 120 - Publicado em: 2025-11-14

The activity of miltefosine combined with oral probiotics in a mouse model of cutaneous leishmaniasis

Volume: 120 - Publicado em: 2025-11-17

Foodborne acute gastroenteritis outbreak associated with a rare norovirus recombinant gii.10[p16] genotype, brazil, 2023

Volume: 120 - Publicado em: 2025-11-17

Infection of endothelial cells by streptococcus agalactiae reveals potential role of pi-2b pilus on endothelial barrier dysfunction

Volume: 120 - Publicado em: 2025-10-24

First isolation of mycobacterium brisbanense from humans in the americas

Volume: 120 - Publicado em: 2025-10-20

Patients with trichinella spiralis infection display unmodified antigen-specific immune response to sars-cov-2

Volume: 120 - Publicado em: 2025-10-20

Concomitant immunity against superimposed homologous echinostoma caproni infections in mice is mediated by interleuquin-25

Volume: 120 - Publicado em: 2025-10-20

Igy antibodies/cysteamine: simple and effective methodology for electrochemical detection of sars-cov-2 s-protein

Volume: 120 - Publicado em: 2025-10-20

Diagnosis of trypanosoma cruzi infection in mexican populations: current conventional serology lacks adequate sensitivity and specificity

Volume: 120 - Publicado em: 2025-10-20

The impact of probiotic administration on experimental in vitro and in vivo infection by trypanosoma cruzi

Volume: 120 - Publicado em: 2025-09-22

The impact of probiotic administration in vivo on peritoneal mouse macrophages infected by leishmania amazonensis ex vivo

Volume: 120 - Publicado em: 2025-09-08

Concomitant use of anti-leishmanial therapy and antibacterial prophylaxis reduces plasma lps levels and improves several aspects of experimental leishmania infantum infection in golden hamsters

Volume: 120 - Publicado em: 2025-09-15

Phospholipids and phospholipase a1 as antigens during the course of experimental trypanosoma cruzi infection

Volume: 120 - Publicado em: 2025-07-21

Population structure of anopheles (kerteszia) bellator in the brazilian atlantic forest

Volume: 120 - Publicado em: 2025-07-11

Susceptibility of aedes aegypti to spinosad larvicide and space spray adulticides in brazil

Volume: 120 - Publicado em: 2025-07-07

Orthoflavivirus nilense surveillance in the state of piauí, northeastern brazil

Volume: 120 - Publicado em: 2025-07-04

Expanded range of haemagogus leucocelaenus in yellow fever hotspots: new findings from santa catarina state, southern brazil

Volume: 120 - Publicado em: 2025-06-27

Trichophyton rubrum inhibits candida albicans filamentation and its gene expression when grown in biofilms in vitro

Volume: 120 - Publicado em: 2025-06-27

Neurobasal medium enhances titan cell formation in cryptococcus spp.

Volume: 120 - Publicado em: 2025-06-27

Identification of polymorphisms associated with attenuation of vif and vpr in hiv-1 elite controllers

Volume: 120 - Publicado em: 2025-07-18

A 20-month longitudinal study to evaluate humoral and cellular immunity after covid-19 vaccines

Volume: 120 - Publicado em: 2025-06-13

X-linked polymorphisms in tlr7 and tlr8 genes are associated with protection against chikungunya fever

Volume: 120 - Publicado em: 2025-06-13

A multicentre comparative study of serological methods for diagnosing chagas disease in brazil

Volume: 120 - Publicado em: 2025-06-13

Prevalence of pfhrp2/pfhrp3 gene deletions among patients with plasmodium falciparum malaria with false-negative in the hrp2-based rapid diagnostic test in colombia

Volume: 120 - Publicado em: 2025-06-27

Genome characterisation of the first isolate of human enterovirus c99 from an acute flaccid paralysis case in brazil

Volume: 120 - Publicado em: 2025-06-13

Assessing the spatial influence of deforestation on malaria incidence in pará state, amazon region, brazil, 2008-2019

Volume: 120 - Publicado em: 2025-06-09

Detection of immunogenic protein components in excretion/secretion products of acanthamoeba t5 using polyclonal antibodies

Volume: 120 - Publicado em: 2025-05-26

Anti-pgl-i seropositivity and development of leprosy in contacts: a comprehensive analysis of sociodemographic determinants, genetic susceptibility, and exposure characteristics to mycobacterium leprae

Volume: 120 - Publicado em: 2025-05-26

Miltefosine analogues with comparable antileishmanial activity and significantly reduced macrophage cytotoxicity

Volume: 120 - Publicado em: 2025-06-02

Parasitological cure and clinical benefits of benznidazole treatment in patients from the jequitinhonha valley, mg, brazil, with recent chronic infection by trypanosoma cruzi ii

Volume: 120 - Publicado em: 2025-05-16

Single nucleotide polymorphisms in ifn-gamma, tnf-alpha, il-6, il-10, and tgf-beta in pulmonary and extrapulmonary tuberculosis in the state of ceará, northeastern brazil

Volume: 120 - Publicado em: 2025-05-02

Lessons from the “urbanorum spp.” controversy: a supposed parasite and the need for scientific rigor and quality research in latin america

Volume: 120 - Publicado em: 2025-05-02

Concomitant occurrence of chronic schistosoma mansoni infection and chronic colitis restore immune imbalance and dysbiosis leading to protection against intestinal colitis and schistosome egg-induced intestinal fibrosis

Volume: 120 - Publicado em: 2025-04-25

Impact of dengue virus infection on the cytoadherence of plasmodium vivax-infected erythrocytes

Volume: 120 - Publicado em: 2025-04-25

Acute chagas disease in amazonia, western pará: perspectives from medical assistance to genetic elucidation

Volume: 120 - Publicado em: 2025-04-11

Pandemic st131 escherichia coli presenting the upec/eaec and expec/eaec hybrid pathotypes recovered from extraintestinal infections in a clinical setting of the brazilian amazon region

Volume: 120 - Publicado em: 2025-04-11

Leukocyte telomere length and telomerase activity in long covid patients from rio de janeiro, brazil

Volume: 120 - Publicado em: 2025-04-11

Agglomerative hierarchical cluster analysis and temporal trend of leprosy indicators in brazilian states, 2012-2022

Volume: 120 - Publicado em: 2025-04-07

Prognostic value of soluble tnf receptors in chagas cardiomyopathy: observational study

Volume: 120 - Publicado em: 2025-03-31

Mapping special areas of the brazilian national malaria control program in the amazon region: a territorial-based approach to surveillance

Volume: 120 - Publicado em: 2025-03-31

First record of natural infection by angiostrongylus cantonensis (nematoda: metastrongyloidea) in tanychlamys indica (godwin-austen, 1883) in the city of são paulo, brazil

Volume: 120 - Publicado em: 2025-03-31

Silent dissemination of htlv-1: evidence of intrafamilial transmission in a brazilian reference centre

Volume: 120 - Publicado em: 2025-03-31

Aedes aegypti reproductive aspects: constant light significantly affects the embryonic development

Volume: 120 - Publicado em: 2025-03-31

Heterochromatin protein 1 (hp1) of schistosoma mansoni: non-canonical chromatin landscape and oviposition effects

Volume: 120 - Publicado em: 2025-03-21

In silico construction of a multi-epitope vaccine (rgme-vac/ats-1) against the rickettsia genus using immunoinformatics

Volume: 120 - Publicado em: 2025-03-17

Effect of temperature on the activity of efflux pumps in selected species of human opportunistic bacterial pathogens

Volume: 120 - Publicado em: 2025-03-14

Immunogenic mapping of potential epitopes from tc-ctl-1 for the diagnosis of murine toxocariasis

Volume: 120 - Publicado em: 2025-03-17

Cross-sectional entomological monitoring combined with professional qualifications in transition areas for yellow fever and autochthonous malaria in the atlantic forest in rio de janeiro, brazil

Volume: 120 - Publicado em: 2025-03-03

Exploring bcg to deliver avidin fusion antigens from schistosoma mansoni

Volume: 120 - Publicado em: 2025-02-28

Pharmacokinetics of two pharmaceutical presentations of benznidazole in adult trypanosoma cruzi infected population

Volume: 120 - Publicado em: 2025-02-07

Investigation of the activity of 4-aminoquinolines as cysteine protease inhibitors with application in the treatment of chagas disease

Volume: 120 - Publicado em: 2025-02-07

Looking for approved-medicines to be repositioned as anti-trypanosoma cruzi agents. identification of new chemotypes with good individual- or in combination-biological behaviours

Volume: 120 - Publicado em: 2025-02-03

Surveillance of land molluscs infected by angiostrongylus cantonensis (nematoda) reveals risk areas for zoonotic eosinophilic meningitis in the state of rio de janeiro, brazil

Volume: 120 - Publicado em: 2025-02-03

Vibrio cholerae and vibrio paracholerae bacteraemia strains encompass lineages that share resistome and virulome profiles

Volume: 120 - Publicado em: 2026-01-12

The 50th anniversary conference − caxambu 2024

Volume: 120 - Publicado em: 2025-07-18

Chagas disease in brazil: new challenges and perspectives for old problems

Volume: 120 - Publicado em: 2025-06-09

Challenges in developing new tuberculosis vaccines

Volume: 120 - Publicado em: 2025-02-03

Non-cerebral malaria: does such a thing exist?

Volume: 120 - Publicado em: 2025-02-24

Distribution of anophelinae (diptera: culicidae) and challenges for malaria elimination in brazil

Volume: 120 - Publicado em: 2025-02-24

125 years of the plague in brazil: lessons learnt, historical insights and contemporary challenges

Volume: 120 - Publicado em: 2025-12-12

The deanes’ malarias and the antimalarial drugs in 1939 and the 1940s

Volume: 120 - Publicado em: 2025-10-03

Role of the epitranscriptome in viral infections: beneficial or detrimental?

Volume: 120 - Publicado em: 2025-07-21

Beyond the first case of chagas disease: the berenice strain as a model for understanding long-term trypanosoma cruzi infection

Volume: 120 - Publicado em: 2025-06-02

Use of brazilian flora as the main source of new antimalarials: a systematic review

Volume: 120 - Publicado em: 2025-03-24

Understanding the genetic complexity of leishmania infantum in the americas: a focus on 3’nt/nu gene deletion

Volume: 120 - Publicado em: 2025-02-28

Congenital zika virus infection in laboratory animals: a comparative review highlights translational studies on the maternal-foetal interface

Volume: 120 - Publicado em: 2025-02-24

Free-living amoebae: a journey into historical aspects and to current discoveries

Volume: 120 - Publicado em: 2025-02-24

Cladistic analysis and redefinition of the dasybasis macquart s. str. (diptera: tabanidae) in the neotropical region

Volume: 120 - Publicado em: 2025-02-24

From the first descriptions to recent advances: 115 years of reptile plasmodium research in the neotropics

Volume: 120 - Publicado em: 2025-01-20

Diphtheria antitoxin treatment: from pioneer to neglected

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Instituto Oswaldo Cruz, Ministério da Saúde Av. Brasil, 4365 - Pavilhão Mourisco, Manguinhos, 21040-900 Rio de Janeiro RJ Brazil, Tel.: (55 21) 2562-1222, Fax: (55 21) 2562 1220 - Rio de Janeiro - RJ - Brazil
E-mail: [email protected]

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