Base de dados : LILACS
Pesquisa : C25.723.127.071 [Categoria DeCS]
Referências encontradas : 209 [refinar]
Mostrando: 1 .. 10   no formato [Detalhado]

página 1 de 21 ir para página                         

  1 / 209 LILACS  
              next record last record
seleciona
para imprimir
Fotocópia
Texto completo SciELO Brasil
Texto completo
Id: biblio-1041440
Autor: Costa, Allyson Guimarães; Chaves, Bárbara Aparecida; Murta, Felipe Leão Gomes; Sachett, Jacqueline Almeida Gonçalves; Sampaio, Vanderson Souza; Silva, Vanessa Costa; Monteiro, Wuelton Marcelo.
Título: Hymenoptera stings in Brazil: a neglected health threat in Amazonas State
Fonte: Rev. Soc. Bras. Med. Trop;51(1):80-84, Jan.-Feb. 2018. tab, graf.
Idioma: en.
Resumo: Abstract INTRODUCTION: Hymenoptera injuries are commonly caused by stinging insects. In Amazonas state, Brazil, there is no information regarding distribution, profile, and systemic manifestations associated with Hymenoptera injuries. METHODS: This study aimed to identify risk factors for systemic manifestation using the Brazilian Notifiable Diseases Surveillance System (2007 to 2015). RESULTS: Half of Hymenoptera injuries were caused by bee stings. Hymenoptera injuries were concentrated in Manaus, and 13.36% of cases displayed systemic signs. Delayed medical assistance (4 to 12 hours) presented four times more risk for systemic manifestations. CONCLUSIONS: Simple clinical observations and history of injury are critical information for prognostic improvement.
Descritores: Himenópteros/classificação
Mordeduras e Picadas de Insetos/epidemiologia
-Abelhas
Brasil/epidemiologia
Fatores de Risco
Notificação de Doenças
Pessoa de Meia-Idade
Limites: Humanos
Animais
Masculino
Feminino
Criança
Adolescente
Adulto
Adulto Jovem
Responsável: BR1.1 - BIREME


  2 / 209 LILACS  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo SciELO Brasil
Texto completo
Id: biblio-897063
Autor: Silva, Bruna Oliveira da; Olivatti, Thainá Oliveira Felicio; Kanda, Rafael Guimarães; Marco, Gustavo Noé de; Santaella, Felipe José; Madeira, Newton Goulart; Haddad Junior, Vidal; Miot, Hélio Amante.
Título: Efficacy of the main repellents available in the Brazilian market against Aedes aegypti bites under concentrations applied to pediatric populations
Fonte: Rev. Soc. Bras. Med. Trop;51(2):256-257, Mar.-Apr. 2018. tab.
Idioma: en.
Descritores: Aedes
Mosquitos Vetores
Mordeduras e Picadas de Insetos/prevenção & controle
Repelentes de Insetos/administração & dosagem
-Brasil
Cuidado da Criança
Repelentes de Insetos/classificação
Limites: Humanos
Animais
Criança
Tipo de Publ: Carta
Responsável: BR1.1 - BIREME


  3 / 209 LILACS  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo SciELO Brasil
Texto completo
Id: biblio-957438
Autor: Toledo, Luana Ferreira Martins de; Moore, Daniella Campelo Batalha Cox; Caixeta, Daniella Mancino da Luz; Salú, Margarida dos Santos; Farias, Carla Verona Barreto; Azevedo, Zina Maria Almeida de.
Título: Multiple bee stings, multiple organs involved: a case report
Fonte: Rev. Soc. Bras. Med. Trop;51(4):560-562, July-Aug. 2018. graf.
Idioma: en.
Resumo: Abstract Accidents related to Africanized honey bees are growing globally and are associated with multiple stings owing to the aggressive behavior of this species. The massive inoculation of venom causes skin necrosis and rhabdomyolysis leading to renal failure. Anaphylactic manifestations are more common and are treated using well-defined treatment protocols. However, bee venom-induced toxic reactions may be serious and require a different approach. We report the case of a 3-year-old child, which would help clinicians to focus on the treatment approach required after an incident involving multiple bee stings.
Descritores: Rabdomiólise/etiologia
Venenos de Abelha/envenenamento
Abelhas
Infecções Oculares/etiologia
Injúria Renal Aguda/etiologia
Mordeduras e Picadas de Insetos/complicações
Limites: Humanos
Animais
Masculino
Tipo de Publ: Relatos de Casos
Responsável: BR1.1 - BIREME


  4 / 209 LILACS  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo SciELO Cuba
Texto completo
Id: biblio-1139856
Autor: Bocourt-Esmeiro, Fabiola María; López-González, Belkis; Álvarez-Castelló, Mirta; Castro-Almarales, Raúl L; Rodríguez-Canosa, José S; Torres-Concepción, Jorge.
Título: Caracterización de pacientes alérgicos a picadura de abeja que reciben inmunoterapia / Characterization of allergic patients to bee sting that receive immunotherapy
Fonte: Vaccimonitor (La Habana, Print);29(3), sept.-dic. 2020. tab.
Idioma: es.
Resumo: La alergia al veneno de abejas provoca reacciones de leves a severas con compromiso para la vida. La inmunoterapia con veneno de himenópteros es un tratamiento eficaz y protege a los pacientes alérgicos de sufrir reacciones sistémicas ante nuevas picaduras. Nos propusimos caracterizar los pacientes alérgicos a picaduras de abeja que reciben inmunoterapia. Se realizó un estudio observacional descriptivo de corte longitudinal en pacientes alérgicos a las picaduras de abeja tratados con inmunoterapia de extracto de abeja en el Hospital Universitario General Calixto García de La Habana, Cuba. La muestra fue de 17 pacientes que cumplieron los criterios de inclusión. Usamos técnicas de estadística descriptiva: promedio, probabilidad y puntaje estandarizado, así como técnicas de estadística inferencial tales como Chi cuadrado, verificando asociación significativa entre las variables; el nivel de significación empleado fue del 5 por ciento (p˂0,05). La tercera década de la vida fue la edad promedio de los pacientes. Se observó predominio del sexo masculino y residencia en zona urbana. Alrededor de la mitad de los pacientes tenían rinitis y antecedentes familiares de asma. Todos los pacientes tuvieron reacciones locales, la mayoría se re-expusieron a la picadura; de ellos, solo el 20 por ciento presentaron reacciones alérgicas sistémicas después de la inmunoterapia. Se concluye que la reactividad cutánea al extracto de abeja se redujo con el tratamiento de inmunoterapia(AU)

Allergy to bee venom may cause from mild to severe reactions threatening the patient´s life. Immunotherapy with hymenopter venom is an effective treatment that can protect allergic patients from suffering systemic reactions to new stings. The aim of this study was to characterize allergic patients to bee sting that receive immunotherapy. A descriptive longitudinal observational study was carried out in allergic patients to bee sting receiving immunotherapy with bee extracts in the University Hospital General Calixto García, Havana, Cuba. A sample of 17 patients with inclusion criteria was analyzed. Descriptive statistical techniques were used: mean, probability, standardized score, as well as, inferential statistic techniques such as the Chi square; verifying significant association between variables. The level of signification was 5 percent (p˂0.05). The third decade of life was the average age of the patients in this study; male sex and, urban residents were predominant. Around half of the patients had rhinitis and family history of asthma. All patients had local reactions; most of the patients were re-exposed to stings. Only 20 percent of patients reported systemic allergic reaction after immunotherapy. Skin reactivity to bee extract was reduced with the immunotherapy(AU)
Descritores: Venenos de Abelha
Abelhas
Hipersensibilidade/tratamento farmacológico
Mordeduras e Picadas de Insetos/terapia
-Vacinas
Limites: Humanos
Responsável: CU1.1 - Biblioteca Médica Nacional


  5 / 209 LILACS  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo SciELO Brasil
Texto completo
Id: biblio-1003129
Autor: Hasanzadeh, Malihe; Zarrinfar, Hossein; Najjari, Mohsen.
Título: Unusual vaginal bleeding due to a leech bite in a girl from a tropical area: a case report
Fonte: Rev. Soc. Bras. Med. Trop;52:e20180425, 2019. graf.
Idioma: en.
Resumo: Abstract This study describes the isolation of a leech following the presentation of unusual vaginal bleeding. Vaginal bleeding in children due to a leech bite is very rare. This is the first report of severe bleeding in a virgin 14-year-old girl from Mashhad, Iran due to the presence of a leech in the vagina.
Descritores: Hemorragia Uterina/etiologia
Vagina/lesões
Mordeduras e Picadas de Insetos/complicações
Sanguessugas
Limites: Humanos
Animais
Feminino
Adolescente
Tipo de Publ: Relatos de Casos
Responsável: BR1.1 - BIREME


  6 / 209 LILACS  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo SciELO Brasil
Barraviera, Benedito
Texto completo
Id: biblio-1041510
Autor: Oliveira, Suzana Kniphoff de; Trevisol, Daisson José; Parma, Gabriel Cremona; Ferreira Júnior, Rui Seabra; Barbosa, Alexandre Naime; Barraviera, Benedito; Schuelter-Trevisol, Fabiana.
Título: Honey bee envenoming in Santa Catarina, Brazil, 2007 through 2017: an observational, retrospective cohort study
Fonte: Rev. Soc. Bras. Med. Trop;52:e20180418, 2019. tab, graf.
Idioma: en.
Resumo: Abstract INTRODUCTION: We evaluated the epidemiological and clinical profile of reported cases of bee sting incidents in Santa Catarina, Brazil. METHODS: This retrospective cohort study included all reported cases of bee sting incidents among the population of Santa Catarina from 2007 to 2017. RESULTS: In total, 8,912 cases were reported, corresponding to an overall rate of 12.3/100,000 population. The mean age was 29,8 years with 60.2% men. The lethality rate was 0.2%. CONCLUSIONS: Santa Catarina has a high incidence rate of bee stings, which is higher than the national average. The data presented in this study may be underestimated.
Descritores: Venenos de Abelha/envenenamento
Abelhas
Mordeduras e Picadas de Insetos/mortalidade
-Brasil/epidemiologia
Incidência
Estudos Retrospectivos
Estudos de Coortes
Notificação de Doenças
Análise Espacial
Pessoa de Meia-Idade
Limites: Humanos
Animais
Masculino
Feminino
Recém-Nascido
Lactente
Pré-Escolar
Criança
Adolescente
Adulto
Idoso
Idoso de 80 Anos ou mais
Adulto Jovem
Tipo de Publ: Estudo Observacional
Responsável: BR1.1 - BIREME


  7 / 209 LILACS  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Id: biblio-1239157
Autor: Achenbach, Ricardo; Jorge, Mariana; Schroh, Roberto G; Liturri, Maria; Corbella, M. Cristina.
Título: Anetodermia secundaria a una lepra tuberculoide polar / ?.
Fonte: s.l; s.n; 2002. 4 p. ilus.
Idioma: es.
Descritores: Acne Vulgar/complicações
Anticorpos Antifosfolipídeos
Dermatopatias
Elastina/metabolismo
Gelatinases
Granuloma Anular/complicações
Hanseníase Tuberculoide/complicações
Hanseníase Virchowiana/complicações
Hanseníase/complicações
Líquen Plano/complicações
Lúpus Eritematoso Sistêmico/complicações
Mordeduras e Picadas de Insetos/complicações
Nevo Pigmentado/complicações
Prurigo/complicações
Sarcoidose/complicações
Sífilis/complicações
Síndrome Antifosfolipídica/complicações
Síndrome de Imunodeficiência Adquirida/complicações
Tecido Elástico/patologia
Tuberculose/complicações
Urticaria Pigmentosa/complicações
Varicela/complicações
Xantomatose/complicações
Tipo de Publ: Relatos de Casos
Responsável: BR191.1 - Biblioteca e Centro de Documentação Luiza Keffer
[{"text": "BR191.1", "_a": "08739/s"}]


  8 / 209 LILACS  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo SciELO Brasil
Texto completo
Id: biblio-1143888
Autor: Mendonça-da-Silva, Iran; Monteiro, Wuelton Marcelo; Sachett, Jacqueline Almeida Gonçalves; Barbosa, Endila Souza; Cordeiro-dos-Santos, Marcelo; Lacerda, Marcus Vinícius Guimarães; Melo, Gisely Cardoso; Costa, Allyson Guimarães; Val, Fernando Fonseca Almeida.
Título: Bee sting envenomation severe cases in Manaus, Brazilian Amazon: clinical characteristics and immune markers of case reports
Fonte: Rev. Soc. Bras. Med. Trop;54:e20200319, 2021. graf.
Idioma: en.
Projeto: Fundação de Amparo à Pesquisa do Estado do Amazonas.
Resumo: Abstract Bee venom is a natural toxin composed of several peptides. Massive envenoming causes severe local and systemic reactions. We report two cases of severe bee envenomation, of which one was fatal. We also describe clinical characteristics and immune markers. Both victims suffered from respiratory distress, renal failure, rhabdomyolysis, and shock. They required invasive mechanical ventilation, vasoactive drugs, and renal replacement therapy. Moreover, serum levels of chemokines, cytokines, and cell-free circulating nucleic acids demonstrated an intense inflammatory process. Massive envenoming produced systemic injury in the victims, with an uncontrolled inflammatory response, and a more significant chemotactic response in the fatal case.
Descritores: Rabdomiólise/diagnóstico
Rabdomiólise/etiologia
Venenos de Abelha
Mordeduras e Picadas de Insetos/complicações
-Abelhas
Brasil
Biomarcadores
Limites: Animais
Responsável: BR1.1 - BIREME


  9 / 209 LILACS  
              first record previous record next record last record
seleciona
para imprimir
Fotocópia
Texto completo SciELO Brasil
Texto completo
Id: biblio-1089316
Autor: Akinsanya, Bamidele; Adewale, Babatunde; Adenusi, Adedotun; Lawal, ADimeji; Rahman, Olalekan.
Título: Infectivity of Simulium damnosum s.l. and therapeutic coverage of ivermectin distribution 10 years post treatment around Owena Dam, Ondo state, Nigeria
Fonte: Braz. j. infect. dis;23(6):410-418, Nov.-Dec. 2019. tab, graf.
Idioma: en.
Resumo: ABSTRACT Background: Studies related to infectivity status of insect vectors are seen as necessities in understanding the epidemiology of vector-borne diseases and planning effective control measures. This study assessed the infectivity ofSimulium damnosum s.l. around Owena River as well as evaluated therapeutic coverage of Ivermectin distribution in the area. Method: Human landing sampling method was used to collect adult flies on human attractants from 07:00 to 18:00 for two consecutive days a month for three months (July 2016 - September 2016). Parity assessment was conducted to determine the age of fly populations. Parous flies were further dissected to detect the presence or absence ofOnchocerca larvae. Biting rates and transmission potentials were calculated using standard methods. A quantitative survey was carried out to determine the therapeutic coverage and compliance to ivermectin treatment for the control of Onchocerciasis in the study area using standard household coverage questionnaires. Results: A total of 914 adult female flies were collected during the study period. The daily biting rate (DBR) varied from 146 fly per man day (FMD) in July to 162.5 FMD in August. The monthly biting rate (MBR) was lowest in September (2170 bites per man per month) but highest in August (3358.3 bites per man per month). MBD ranged from 13.23 fly per man hour (FMH) in July to 14.77 FMH in August. The results indicated that the majority of the flies collected at the sampling points were nulliparous [685 (74.95%)] while others were parous [229 (25.05%)]. The biting activity of the flies showed a marked decrease in population in August compared to July which later increased in September. Infection rates varied from 2 (0.7%) in July to 7 (2.2%) in August while the infectivity rate during the study ranged from zero (July and September) to 3 (1.0%) in August. Conclusion: Despite the years of treatment of onchocerciasis in Owena community, there were still some infective flies capable of transmitting O. volvolus. This could be due to the low rate of therapeutic coverage as a result of non-compliance in the community for various reasons earlier stated.
Descritores: Oncocercose/tratamento farmacológico
Oncocercose/transmissão
Simuliidae/parasitologia
Ivermectina/uso terapêutico
Mordeduras e Picadas de Insetos/tratamento farmacológico
Antiparasitários/uso terapêutico
-Oncocercose/parasitologia
Rios
Mordeduras e Picadas de Insetos/parasitologia
Mordeduras e Picadas de Insetos/epidemiologia
Insetos Vetores/parasitologia
Nigéria/epidemiologia
Limites: Humanos
Animais
Masculino
Feminino
Pré-Escolar
Criança
Adolescente
Adulto
Pessoa de Meia-Idade
Idoso
Adulto Jovem
Responsável: BR1.1 - BIREME


  10 / 209 LILACS  
              first record previous record
seleciona
para imprimir
Fotocópia
Texto completo SciELO Cuba
Texto completo
Id: biblio-845103
Autor: Delgado Avila, Wilman Antonio; CucaSuárez, Luis Enrique; Caroprese, José Fernando.
Título: Composición química del aceite esencial de Ocotea cymbarum Kunth (cascarillo y/o sasafrás) de la región Orinoquia / Chemical composition of essential oil of Ocotea cymbarum Kunth (cascarilla and/or sassafras) from the Orinoquía region
Fonte: Rev. cuba. plantas med;21(3), jul.-set. 2016. ilus, tab.
Idioma: es.
Resumo: Introducción: en algunas poblaciones de la Orinoquia colombiana y/o venezolana venden, en plazas de mercado, los aceites de cascarillo y sasafrás; estos aceites son empleados para aliviar dolencias como artritis reumática, afecciones respiratorias y tratar picaduras de insectos y animales ponsoñosos. Los productos se obtienen de la especie Ocotea cymbarum Kunth, la cual tiene una abundante sinonimia botánica como Alseodaphne cymbarum,Licaria cymbarum, Misanteca cymbarum, Nectandra barcellensis, Nectandra cymbarum, Nectandra elaiophora, Nectandra oleífera y Ocotea barcellensis. Objetivo: realizar un análisis comparativo de las características fisicoquímicas del aceite esencial de cascarillo y/o sasafrás (posible Ocotea cymbarum Kunth). Métodos: la composición química relativa de los aceites obtenidos de madera y corteza fue determinada mediante cromatografía de gases acoplada a espectrometría de masas (CG-EM), el cálculo y comparación de índices de retención en columnas de polaridad ortogonal y la comparación de los espectros de masas por impacto electrónico con los de las bases de datos NIST08.L, Wiley9.L. Resultados: fueron determinados 45 compuestos en las muestras analizadas y más del 90 por ciento de la composición relativa establecida para cada aceite corresponde a compuestos monoterpénicos principalmente alcanfor y alfa-terpineol. Al realizar un análisis de las rutas biosintéticas que conducen a la generación de los principales compuestos detectados en los aceites analizados, se evidenció que las especies de donde se obtuvieron estos aceites, presentan diferentes grados de evolución micromolecular. Conclusión: los aceites de cascarillo y sasafrás provienen de especies vegetales con diferentes grados de evolución química. Este resultado refuerza la evidencia de la alta diversidad biológica de la familia Lauraceae. El trabajo fue realizado con el apoyo financiero del Laboratorio de Productos Naturales Vegetales del departamento de Química de la Universidad Nacional de Colombia sede Bogotá(AU)

Introduction: cascarilla and sassafras oils are sold in market places of some settlements in the Colombian and/or Venezuelan Orinoquía. These oils are used to alleviate conditions such as rheumatoid arthritis and respiratory disorders, and to treat the bites of insects and poisonous animals. The oils are obtained from the species Ocotea cymbarum Kunth, which displays abundant botanical synonymy as Alseodaphne cymbarum, Licaria cymbarum,Misanteca cymbarum, Nectandra barcellensis, Nectandra cymbarum, Nectandra elaiophora, Nectandra oleífera and Ocotea barcellensis. Objective: carry out a comparative analysis of the physicochemical characteristics of essential oil of cascarilla and/or sassafras (Ocotea cymbarum Kunth).Methods: the relative chemical composition of oils obtained from wood and bark was determined by gas chromatography coupled with mass spectrometry (GC-MS). Estimation and comparison of retention indices was conducted with orthogonal polarity columns. Comparison of electron impact mass spectra was performed with the databases NIST08.L and Wiley9.L. Results: forty-five compounds were determined from the samples analyzed. More than 90 percent of the relative composition established for each oil corresponds to monoterpenic compounds, mainly camphor and alpha-terpineol. Analysis of the biosynthetic pathways leading to the generation of the main compounds detected in the oils studied, showed that the species from which the oils were obtained exhibit varying degrees of micromolecular evolution. Conclusion: cascarilla and sassafras oils are obtained from plant species at varying stages of chemical evolution. This result constitutes additional evidence of the great biological diversity of the Lauraceae family. The study was conducted with financial support from the Natural Plant Products Laboratory of the Chemistry Department at the National University of Colombia at Bogotá(AU)
Descritores: Artrite/tratamento farmacológico
Doenças Respiratórias/tratamento farmacológico
Óleos Voláteis/uso terapêutico
Cromatografia Gasosa/métodos
Mordeduras e Picadas de Insetos/tratamento farmacológico
Animais Venenosos/lesões
-Colômbia
Ocotea/química
Limites: Humanos
Masculino
Feminino
Responsável: CU1.1 - Biblioteca Médica Nacional



página 1 de 21 ir para página                         
   


Refinar a pesquisa
  Base de dados : Formulário avançado   

    Pesquisar no campo  
1  
2
3
 
           



Search engine: iAH v2.6 powered by WWWISIS

BIREME/OPAS/OMS - Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde