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1.
Movimento (Porto Alegre) ; 30: e30003, 2024. tab
Artigo em Português | LILACS-Express | LILACS | ID: biblio-1558583

RESUMO

Resumo Utilizando como referencial teórico as Categorias de Campo, Capital e Habitus, o artigo tem como objetivo analisar se a institucionalização do Comitê Paralímpico Brasileiro foi determinante para o desenvolvimento esportivo paralímpico do Brasil. O estudo se configura como uma pesquisa qualitativa, tendo sua coleta de dados realizada a partir de entrevistas semiestruturadas com seis sujeitos (três atletas paralímpicos e três dirigentes esportivos paralímpicos). A institucionalização do Comitê Paralímpico Brasileiro foi fator fundamental para o desenvolvimento esportivo paralímpico do Brasil, dado que essa Entidade esportiva se tornou o coordenador central que sistematizou e efetuou um planejamento estratégico de caráter profissional, ancorado em três eixos (Governamental - Diretiva - Esportiva) que tiveram como princípios fundamentais o foco em práticas Organizacionais/Administrativas - Financeiras - Em Infraestrutura - Técnicas/Físicas/Esportivas. Essa sistematização estrutural fomentou a implementação de projetos e programas de prática esportiva paralímpica com o objetivo principal de formar e desenvolver atletas paralímpicos de rendimento.


Resumen Utilizando las Categorías Campo, Capital y Habitus como marco teórico, el artículo tiene como objetivo analizar si la institucionalización del Comité Paralímpico Brasileño fue decisiva para el desarrollo del deporte paralímpico en Brasil. El estudio se configura como una investigación cualitativa, con su recolección de datos realizada a partir de entrevistas semiestructuradas con seis sujetos (tres atletas paralímpicos y tres líderes deportivos paralímpicos). La institucionalización del Comité Paralímpico Brasileño fue un factor fundamental para el desarrollo del deporte paralímpico en Brasil, dado que esta Entidad deportiva se convirtió en el coordinador central que sistematizaba y realizaba una planificación estratégica de carácter profesional, anclada en tres ejes (Gobernativa - Directiva - Deportiva) que tuvo como principios fundamentales, el enfoque en las prácticas Organizativas/Administrativas - Financieras - En Infraestructura - Técnicas/Físicas/Deportivas. Esta sistematización estructural impulsó la implementación de proyectos y programas para el deporte paralímpico con el objetivo principal de formar y desarrollar atletas paralímpicos de alto rendimiento.


Abstract Using the Field, Capital, and Habitus Categories as a theoretical framework, the article aims to analyze whether the institutionalization of the Brazilian Paralympic Committee was decisive for the development of Paralympic sports in Brazil. The study is configured as qualitative research, with its data collection conducted from semi-structured interviews with six subjects (three Paralympic athletes and three Paralympic sports managers). The institutionalization of the Brazilian Paralympic Committee was a fundamental factor for the development of Paralympic sports in Brazil, given that this sports entity became the central coordinator that systematize and carried out strategic planning of a professional nature, anchored in three axes (Governmental; Management; Sports) that had as fundamental principles the focus on Organizational/Administrative; Financial; Infrastructure; Technical/Physical/Sports practices. This structural systematization encouraged the implementation of projects and programs for Paralympic sports with the main objective of training and developing high-performance Paralympic athletes.

2.
Rev. Inst. Adolfo Lutz (Online) ; 82: e38222, maio 2023. ilus
Artigo em Inglês | LILACS, CONASS, Coleciona SUS, Sec. Est. Saúde SP, SESSP-ACVSES, SESSP-IALPROD, Sec. Est. Saúde SP, SESSP-IALACERVO | ID: biblio-1509721

RESUMO

Adult forms of lepidopterans can cause health problems. This type of incident is known as Lepidopterism, which is caused by contact with urticating setae released by adults, such as those from the Hylesia Hübner (Saturniidae) genus. In this study, the objective is to document a new occurrence of lepidopterism caused by specimens of Hylesia nigricans(Berg, 1875) (Lepidoptera: Saturniidae). The outbreak took place in the summer of 2017 in the municipality of Três Coroas, Rio Grande do Sul, Brazil. During this period, approximately 300 people were affected by dermatitis in the municipality.The outbreak resulted from the release of two types of urticating setae by female moths in the area. We want to emphasize that in case of proliferation of this moth species, it is essential to instruct the population to avoid direct contact with these insects. Monitoring these groups of lepidopterans is fundamental in facilitating decision-making and ensuring public health. (AU)


Formas adultas de lepidópteros podem causar problemas de saúde. Esse tipo de acidente é conhecido como lepidopterismo, causado pelo contato com cerdas urticantes liberadas por adultos, como as do gênero Hylesia Hübner (Saturniidae). Neste estudo, o objetivo é registrar uma nova ocorrência de lepidopterismo causado por espécimes de Hylesia nigricans (Berg, 1875) (Lepidoptera: Saturniidae). O surto ocorreu no verão de 2017, no município de Três Coroas, Rio Grande do Sul, Brasil. No período, aproximadamente 300 pessoas foram acometidas por dermatite no município. O surto foi causado pela liberação de dois tipos de setas urticantes das mariposas fêmeas no ambiente. Ressaltamos que na ocorrência da proliferação dessa espécie de mariposa, é importante instruir a população a evitar o contato direto com esses insetos. O monitoramento desses grupos de lepidópteros é fundamental para facilitar a tomada de decisões e garantir a saúde pública. (AU)


Assuntos
Prurido , Brasil , Saúde Pública , Dermatite , Vigilância Sanitária Ambiental , Lepidópteros , Mariposas
3.
Mem Inst Oswaldo Cruz ; 117: e220127, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36478156

RESUMO

BACKGROUND: In Brazil, the yellow fever virus (YFV) is maintained in a sylvatic cycle involving wild mosquitoes and non-human primates (NHPs). The virus is endemic to the Amazon region; however, waves of epidemic expansion reaching other Brazilian states sporadically occur, eventually causing spillovers to humans. OBJECTIVES: To report a surveillance effort that led to the first confirmation of YFV in NHPs in the state of Minas Gerais (MG), Southeast region, in 2021. METHODS: A surveillance network was created, encompassing the technology of smartphone applications and coordinated actions of several research institutions and health services to monitor and investigate NHP epizootics. FINDINGS: When alerts were spread through the network, samples from NHPs were collected and YFV infection confirmed by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and genome sequencing at an interval of only 10 days. Near-complete genomes were generated using the Nanopore MinION sequencer. Phylogenetic analysis indicated that viral genomes were related to the South American genotype I, clustering with a genome detected in the Amazon region (state of Pará) in 2017, named YFVPA/MG sub-lineage. Fast YFV confirmation potentialised vaccination campaigns. MAIN CONCLUSIONS: A new YFV introduction was detected in MG 6 years after the beginning of the major outbreak reported in the state (2015-2018). The YFV strain was not related to the sub-lineages previously reported in MG. No human cases have been reported, suggesting the importance of coordinated surveillance of NHPs using available technologies and supporting laboratories to ensure a quick response and implementation of contingency measures to avoid YFV spillover to humans.


Assuntos
Vírus da Febre Amarela , Vírus da Febre Amarela/genética , Filogenia , Brasil/epidemiologia
4.
Pathogens ; 11(10)2022 Oct 10.
Artigo em Inglês | MEDLINE | ID: mdl-36297224

RESUMO

The genus Orthopoxvirus (OPXV) of the family Poxviridae comprises several viruses that are capable of infecting a wide range of hosts. One of the most widespread OPXVs is the Vaccinia virus (VACV), which circulates in zoonotic cycles in South America, especially in Brazil, infecting domestic and wild animals and humans and causing economic losses as well as impacting public health. Despite this, little is known about the presence and/or exposure of neotropical primates to orthopoxviruses in the country. In this study, we report the results of a search for evidence of OPVX infections in neotropical free-living primates in the state of Minas Gerais, southeast Brazil. The sera or liver tissues of 63 neotropical primates were examined through plaque reduction neutralization tests (PRNT) and real-time PCR. OPXV-specific neutralizing antibodies were detected in two sera (4.5%) from Callithrix penicillata, showing 55% and 85% reduction in plaque counts, evidencing their previous exposure to the virus. Both individuals were collected in urban areas. All real-time PCR assays were negative. This is the first time that evidence of OPXV exposure has been detected in C. penicillata, a species that usually lives at the interface between cities and forests, increasing risks of zoonotic transmissions through spillover/spillback events. In this way, studies on the circulation of OPXV in neotropical free-living primates are necessary, especially now, with the monkeypox virus being detected in new regions of the planet.

5.
Acta Parasitol ; 67(4): 1680-1696, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36178615

RESUMO

PURPOSE: Habitat fragmentation is the main threat to primate survival in the world. Additionally, changes in the environments in which they live can also contribute to exposure to pathogens. To investigate some pathogens that free-living primates may be exposed to in Rio Grande do Sul State (RS; southern Brazil) and characterize the forest remnants in which they live, we investigated anti-Neospora caninum, Toxoplasma gondii, and Sarcocystis spp. antibodies in the serum of the animals. METHODS: We analyzed 105 serum samples from 63 black howler monkeys (Alouatta caraya), 39 southern brown howler monkeys (Alouatta guariba clamitans), and 03 capuchin monkeys (Sapajus nigritus cucullatus), which were captured in forest fragments of RS. Indirect fluorescence antibody test (IFAT) and indirect hemagglutination assay (IHA) were used to detect antibodies to the agents. We then characterized the landscapes in a multiscale approach in radii from 200 to 1400 m to investigate the relationship of the presence of the agents with landscape elements. RESULTS: In the IFAT-IgG, 13.3% (14/105) of the samples were seropositive for N. caninum, 4.8% (5/105) for T. gondii, and 5.7% (6/105) for Sarcocystis spp. In the IHA-IgM/IgG, 24.8% (26/105) were seropositive for T. gondii. The metrics that best explained exposure to agents were edge and patch density, forest cover, urban cover, and average Euclidean distance to the nearest patch. CONCLUSIONS: This study indicated that the primates were exposed to the agents studied, demonstrating that some landscape features are associated with exposures to the investigated pathogens.


Assuntos
Alouatta , Coccidiose , Neospora , Sarcocystis , Toxoplasma , Toxoplasmose Animal , Animais , Anticorpos Antiprotozoários , Brasil/epidemiologia , Imunoglobulina G , Estudos Soroepidemiológicos , Toxoplasmose Animal/epidemiologia , Coccidiose/epidemiologia , Coccidiose/veterinária
6.
Mem. Inst. Oswaldo Cruz ; 117: e220127, 2022. tab, graf
Artigo em Inglês | LILACS-Express | LILACS | ID: biblio-1405996

RESUMO

BACKGROUND In Brazil, the yellow fever virus (YFV) is maintained in a sylvatic cycle involving wild mosquitoes and non-human primates (NHPs). The virus is endemic to the Amazon region; however, waves of epidemic expansion reaching other Brazilian states sporadically occur, eventually causing spillovers to humans. OBJECTIVES To report a surveillance effort that led to the first confirmation of YFV in NHPs in the state of Minas Gerais (MG), Southeast region, in 2021. METHODS A surveillance network was created, encompassing the technology of smartphone applications and coordinated actions of several research institutions and health services to monitor and investigate NHP epizootics. FINDINGS When alerts were spread through the network, samples from NHPs were collected and YFV infection confirmed by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and genome sequencing at an interval of only 10 days. Near-complete genomes were generated using the Nanopore MinION sequencer. Phylogenetic analysis indicated that viral genomes were related to the South American genotype I, clustering with a genome detected in the Amazon region (state of Pará) in 2017, named YFVPA/MG sub-lineage. Fast YFV confirmation potentialised vaccination campaigns. MAIN CONCLUSIONS A new YFV introduction was detected in MG 6 years after the beginning of the major outbreak reported in the state (2015-2018). The YFV strain was not related to the sub-lineages previously reported in MG. No human cases have been reported, suggesting the importance of coordinated surveillance of NHPs using available technologies and supporting laboratories to ensure a quick response and implementation of contingency measures to avoid YFV spillover to humans.

7.
Ecohealth ; 18(4): 414-420, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34843021

RESUMO

In 2019, a new coronavirus disease (COVID-19) was detected in China. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was capable to infect domestic and captive mammals like cats, tigers and minks. Due to genetic similarities, concern about the infection of non-human primates (NHPs) and the establishment of a sylvatic cycle has grown in the Americas. In this study, neotropical primates (NP) were sampled in different areas from Brazil to investigate whether they were infected by SARS-CoV-2. A total of 89 samples from 51 NP of four species were examined. No positive samples were detected via RT-qPCR, regardless of the NHP species, tissue or habitat tested. This work provides the first report on the lack of evidence of the circulation of SARS-CoV-2 in NP. The expansion of wild animals sampling is necessary to understand their role in the epidemiology of SARS-CoV-2 and other potentially zoonotic pathogens in natural environments shared by humans.


Assuntos
COVID-19 , Pandemias , Animais , Brasil , Humanos , Primatas , SARS-CoV-2
8.
Mem Inst Oswaldo Cruz ; 116: e210064, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34259737

RESUMO

Unforeseen Plasmodium infections in the Atlantic Forest of Brazilian Extra-Amazonian region could jeopardise malaria elimination. A human malaria case was registered in Três Forquilhas, in the Atlantic Forest biome of Rio Grande do Sul, after a 45 years' time-lapsed without any malaria autochthonous notification in this southern Brazilian state. This finding represents the expansion of the malaria distribution areas in Brazil and the southernmost human malaria case record in South America in this decade. The coexistence of the bromeliad-breeding vector Anopheles (Kerteszia) cruzii and non-human primates in the Atlantic Forest regularly visited by the patient claimed for the zoonotic origin of this infection. The reemergence of Atlantic Forest human malaria in Rio Grande do Sul was also discussed.


Assuntos
Anopheles , Malária , Animais , Brasil/epidemiologia , Florestas , Humanos , Malária/epidemiologia , Mosquitos Vetores
9.
Mem. Inst. Oswaldo Cruz ; 116: e210064, 2021. graf
Artigo em Inglês | LILACS | ID: biblio-1279459

RESUMO

Unforeseen Plasmodium infections in the Atlantic Forest of Brazilian Extra-Amazonian region could jeopardise malaria elimination. A human malaria case was registered in Três Forquilhas, in the Atlantic Forest biome of Rio Grande do Sul, after a 45 years' time-lapsed without any malaria autochthonous notification in this southern Brazilian state. This finding represents the expansion of the malaria distribution areas in Brazil and the southernmost human malaria case record in South America in this decade. The coexistence of the bromeliad-breeding vector Anopheles (Kerteszia) cruzii and non-human primates in the Atlantic Forest regularly visited by the patient claimed for the zoonotic origin of this infection. The reemergence of Atlantic Forest human malaria in Rio Grande do Sul was also discussed.


Assuntos
Animais , Malária/epidemiologia , Anopheles , Brasil/epidemiologia , Florestas , Mosquitos Vetores
10.
BMC Oral Health ; 20(1): 223, 2020 08 17.
Artigo em Inglês | MEDLINE | ID: mdl-32807162

RESUMO

BACKGROUND: Fungal infections associated with the use of dentures, like denture stomatitis, are difficult to prevent and treat. This in situ study aimed to investigate the efficacy of cinnamaldehyde for the disinfection of complete removable dentures, and the effect on the physical and mechanical properties (Vickers microhardness, color, and surface roughness) of the acrylic resin. METHODS: Acrylic resin disks were inserted into the dentures of a probabilistic sample of 33 complete denture users, that used cinnamaldehyde (27 µg/mL) and 0.5% sodium hypochlorite solutions in a 20 min/7-days protocol of dentures immersion in each solution, with a wash-out period of 7 days, to constitute a crossover-study. The disks were analyzed before and after the immersion, for the presence of microorganisms (CFU/mL) and by scanning electron microscope (SEM). Also, the surface roughness (Ra) and Vickers microhardness were measured, and color parameters were analyzed using the National Bureau of Standards (NBS) method. Data was analyzed by Wilcoxon and Friedman (microbiological evaluation), paired t-test (color and roughness) and independent t-test (Vickers hardness) (α = 0.05). RESULTS: A significant reduction (P < 0.05) in the number of microorganisms was observed for each species (total microorganisms, Streptococcus mutans, and Candida spp.), with no significant differences (P > 0.05) between hypochlorite and cinnamaldehyde. There was an increase in the roughness and a decrease in the hardness of the test specimens, with no difference between the two disinfectant substances (P > 0.05). Both hypochlorite and cinnamaldehyde also caused changes in color, considered as "perceptible" by the NBS classification, but with no significant difference between disinfectant substances (P < 0.05), and under the clinically acceptable limit (ΔE ≤ 3.7). CONCLUSION: The 27 µg/mL cinnamaldehyde solution was effective against all evaluated microorganisms and caused minor alterations in hardness, surface roughness, and color parameters, with no clinical relevance.


Assuntos
Higienizadores de Dentadura , Desinfecção , Acroleína/análogos & derivados , Teste de Materiais , Hipoclorito de Sódio , Propriedades de Superfície
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