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Resultados  1-12 de 303

Encefalopatía no fatal por influenza AH1N1 en paciente pediátrico/ Non-fatal case of H1n1 influenza encephalopathy in a pediatric patient

Autor(es): Valdivia-Tapia, María del Carmen; Carreazo, Nilton Yhuri
Fonte: Rev. peru. med. exp. salud publica;33(3): 585-587, jul.-sep. 2016. graf
LILACS - Literatura Latino-Americana e do Caribe em Ciências da Saúde ID: 798227  LILACS Express
Resumo: RESUMEN Niña de dos años con fiebre y síntomas catarrales que presenta convulsiones focales de hemicuerpo derecho, las cuales persisten adicionándose signos de hipertensión endocraneana. Se identifica Influenza AH1N1 mediante reacción de cadena de polimerasa en hisopado nasofaríngeo. Paciente evoluciona favorablemente con medidas de soporte. No recibió Oseltamivir.
ABSTRACT A 2-year-old girl presented with fever, catarrhal symptoms, and focal right hemispheric seizures that per (mais)

Reducing the impact of influenza-associated secondary pneumococcal infections.

Autor(es): Mifsud, Edin J; Tan, Amabel C; Short, Kirsty R; Brown, Lorena E; Chua, Brendon Y; Jackson, David C
Fonte: Immunol Cell Biol;94(1): 101-8, 2016 Jan.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 26134269
Resumo: When administered prophylactically, we show that the Toll-like receptor-2 (TLR-2) agonist PEG-Pam2Cys (pegylated-S-(2,3-bis(palmitoyloxy)propyl)cysteine) not only mediates potent anti-viral activity against influenza virus but also reduces the impact of secondary infections with Streptococcus pneumoniae (the pneumococcus) by reducing (i) pulmonary viral and bacterial burdens, (ii) the levels of proinflammatory cytokines that normally accompany influenza and S. pneumoniae secondary infection (mais)

Impact of neuraminidase inhibitors on influenza A(H1N1)pdm09-related pneumonia: an individual participant data meta-analysis.

Autor(es): Muthuri, Stella G; Venkatesan, Sudhir; Myles, Puja R; Leonardi-Bee, Jo; Lim, Wei Shen; Al Mamun, Abdullah; Anovadiya, Ashish P; Araújo, Wildo N; Azziz-Baumgartner, Eduardo; Báez, Clarisa; Bantar, Carlos; Barhoush, Mazen M; Bassetti, Matteo; Beovic, Bojana; Bingisser, Roland; Bonmarin, Isabelle; Borja-Aburto, Victor H; Cao, Bin; Carratala, Jordi; Cuezzo, María R; Denholm, Justin T; Dominguez, Samuel R; Duarte, Pericles A D; Dubnov-Raz, Gal; Echavarria, Marcela; Fanella, Sergio; Fraser, James; Gao, Zhancheng; Gérardin, Patrick; Giannella, Maddalena; Gubbels, Sophie; Herberg, Jethro; Higuera Iglesias, Anjarath L; Hoeger, Peter H; Hoffmann, Matthias; Hu, Xiaoyun; Islam, Quazi T; Jiménez, Mirela F; Kandeel, Amr; Keijzers, Gerben; Khalili, Hossein; Khandaker, Gulam; Knight, Marian; Kusznierz, Gabriela; Kuzman, Ilija; Kwan, Arthur M C; Lahlou Amine, Idriss; Langenegger, Eduard; Lankarani, Kamran B; Leo, Yee-Sin
Fonte: Influenza Other Respir Viruses;10(3): 192-204, 2016 May.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 26602067
Resumo: BACKGROUND: The impact of neuraminidase inhibitors (NAIs) on influenza-related pneumonia (IRP) is not established. Our objective was to investigate the association between NAI treatment and IRP incidence and outcomes in patients hospitalised with A(H1N1)pdm09 virus infection. METHODS: A worldwide meta-analysis of individual participant data from 20 634 hospitalised patients with laboratory-confirmed A(H1N1)pdm09 (n = 20 021) or clinically diagnosed (n = 613) 'pandemic influenza'. The primar (mais)

Protective effects of Yinhuapinggan granule on mice with influenza viral pneumonia.

Autor(es): Peng, Xue-Qian; Zhou, Hui-Fen; Lu, Yi-Yu; Chen, Jun-Kui; Wan, Hai-Tong; Zhang, Yu-Yan
Fonte: Int Immunopharmacol;30: 85-93, 2016 Jan.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 26655878
Resumo: Yinhuapinggan granule (YHPG), a Chinese medicine granule on the basis of Ma-Huang-Tang (Ephedra Decoction) and the clinical experience of Professor Wan Haitong, has been shown to inhibit the growth of influenza virus in vitro. The aim of this study was to investigate the protective effects of YHPG on mice with influenza viral pneumonia and its effects on regulating related inflammatory cytokines in influenza virus A-infected mice. ICR mice were inoculated intranasally with 15 LD50 viral dos (mais)

The effect of intravenous peramivir, compared with oral oseltamivir, on the outcome of post-influenza pneumococcal pneumonia in mice.

Autor(es): Tanaka, Akitaka; Nakamura, Shigeki; Seki, Masafumi; Iwanaga, Naoki; Kajihara, Toshiki; Kitano, Mitsutaka; Homma, Tomoyuki; Kurihara, Shintaro; Imamura, Yoshifumi; Miyazaki, Taiga; Izumikawa, Koichi; Kakeya, Hiroshi; Yanagihara, Katsunori; Kohno, Shigeru
Fonte: Antivir Ther;20(1): 11-9, 2015.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 24517996
Resumo: BACKGROUND: Pneumococcal pneumonia often occurs secondary to influenza infection and accounts for a large proportion of the morbidity and mortality associated with seasonal and pandemic influenza outbreaks. Peramivir is a novel, intravenous neuraminidase inhibitor that exhibits potent antiviral activity against influenza A and B viruses. We investigated the efficacy of peramivir for modulating the severity of secondary pneumococcal pneumonia. METHODS: CBA/JNCrlj mice, infected with influenz (mais)

Oral immunization of haemaggulutinin H5 expressed in plant endoplasmic reticulum with adjuvant saponin protects mice against highly pathogenic avian influenza A virus infection.

Autor(es): Lee, Goeun; Na, Yun Jeong; Yang, Bo-Gie; Choi, Jun-Pyo; Seo, Yong Bok; Hong, Chun-Pyo; Yun, Chang Ho; Kim, Dae Heon; Sohn, Eun Ju; Kim, Jeong Hee; Sung, Young Chul; Kim, Yoon-Keun; Jang, Myoung Ho; Hwang, Inhwan
Fonte: Plant Biotechnol J;13(1): 62-72, 2015 Jan.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 25065685
Resumo: Pandemics in poultry caused by the highly pathogenic avian influenza (HPAI) A virus occur too frequently globally, and there is growing concern about the HPAI A virus due to the possibility of a pandemic among humans. Thus, it is important to develop a vaccine against HPAI suitable for both humans and animals. Various approaches are underway to develop such vaccines. In particular, an edible vaccine would be a convenient way to vaccinate poultry because of the behaviour of the animals. Howe (mais)

Aging exacerbates damage and delays repair of alveolar epithelia following influenza viral pneumonia.

Autor(es): Yin, Lu; Zheng, Dahai; Limmon, Gino V; Leung, Nicola Hn; Xu, Shuoyu; Rajapakse, Jagath C; Yu, Hanry; Chow, Vincent Tk; Chen, Jianzhu
Fonte: Respir Res;15: 116, 2014 Sep 30.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 25265939
Resumo: BACKGROUND: Influenza virus infection causes significantly higher levels of morbidity and mortality in the elderly. Studies have shown that impaired immunity in the elderly contributes to the increased susceptibility to influenza virus infection, however, how aging affects the lung tissue damage and repair has not been completely elucidated. METHODS: Aged (16-18 months old) and young (2-3 months old) mice were infected with influenza virus intratracheally. Body weight and mortality were mon (mais)

Fulminant myocarditis associated with the H1N1 influenza virus: case report and literature review.

Autor(es): Lobo, Maria Lúcia Saraiva; Taguchi, Ângela; Gaspar, Heloísa Amaral; Ferranti, Juliana Ferreira; de Carvalho, Werther Brunow; Delgado, Artur Figueiredo
Fonte: Rev Bras Ter Intensiva;26(3): 321-6, 2014 Jul-Sep.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 25295829
Resumo: A case of fulminant myocarditis associated with the H1N1 influenza virus. This case report describes the patient's clinical course and emphasizes the importance of bedside echocardiography as an aid in the early diagnosis and management of children with severe myocardial dysfunction. It also discusses aspects relevant to the treatment and prognosis of fulminant myocarditis. The patient was a female, 4 years and 8 months old, previously healthy and with a history of flu symptoms in the past (mais)

Miocardite fulminante associada ao vírus influenza H1N1: relato de caso e revisão de literatura/ Fulminant myocarditis associated with the H1N1 influenza virus: case report and literature review

Autor(es): Lobo, Maria Lúcia Saraiva; Taguchi, Ângela; Gaspar, Heloísa Amaral; Ferranti, Juliana Ferreira; Carvalho, Werther Brunow de; Delgado, Artur Figueiredo
Fonte: Rev. bras. ter. intensiva;26(3): 321-326, Jul-Sep/2014. tab, graf
LILACS - Literatura Latino-Americana e do Caribe em Ciências da Saúde ID: 723284
Resumo: Caso de miocardite fulminante associada ao vírus influenza H1N1, em que foi descrita a evolução clínica do paciente e enfatizada a importância do ecocardiograma à beira do leito como auxílio no diagnóstico precoce e manejo de crianças com disfunção miocárdica grave, além de terem sido discutidos aspectos relevantes relacionados à terapêutica e ao prognóstico da miocardite fulminante. Trata-se de paciente do sexo feminino, 4 anos e 8 meses, previamente hígida, com história (mais)

[The antiviral activity of the adamantane derivatives against the influenza virus A (H1N1) pdm2009 model in vivo].

Autor(es): Shchelkanov, M Iu; Shibnev, V A; Finogenova, I T; Fediakina, T M; Garaev, T M; Markova, N V; Kirillov, I M
Fonte: Vopr Virusol;59(2): 37-40, 2014 Mar-Apr.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 25069284
Resumo: For the first time in vivo, the model of the viral pneumonia in mice was used to study the antiviral activity against influenza A virus (H1N1) pdm09 synthetic derivatives of adamantane series including the amino acid residues and lipoid acid. It was found that the adamantane derivatives with histidine, serine, and lipoid acid could inhibit the rimantadine-resistant strain of the influenza A (H1N1) pdm09. As a result, the lifespan of the mice infected with the virus has increased by 1.6 time (mais)

Clinical profile of pneumonia and its association with rain wetting in patients admitted at a tertiary care institute during pandemic of influenza A (H1N1) pdm09 virus infection.

Autor(es): Singh, Virendra; Sharma, Bharat Bhushan; Patel, Vivek; Poonia, Surendra
Fonte: Indian J Chest Dis Allied Sci;56(1): 21-6, 2014 Jan-Mar.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 24930203
Resumo: BACKGROUND: Influenza pneumonia often occurs as epidemics in the Asian countries and have significant impact on the health of world population. METHODS: We studied the association of rain-wetting with occurrence of pneumonia during the outbreak of the influenza A (H1N1) pdm09 virus infection. All patients admitted with community-acquired pneumonia during the period 13th September to 10th October 2010 were recruited in the present study. The diagnosis of influenza was established by real-tim (mais)

Infekcja wirusem grypy u pacjentów oddzialu intensywnej terapii kardiologicznej./ [Influenza infection in intensive cardiac care unit patients].

Autor(es): Ciuraszkiewicz, Katrzyna; Sielski, Janusz; Janion-Sadowska, Agnieszka; Stern, Agnieszka; Zychowicz, Joanna; Kaziród-Wolski, Karol; Paluchowski, Marian
Fonte: Pol Merkur Lekarski;36(213): 203-5, 2014 Mar.
MEDLINE - Literatura Internacional em Ciências da Saúde PMID: 24779221
Resumo: Infection with influenza type A virus may cause serious cardiovascular complications, such as myocarditis, heart failure, acute myocardial infarction. Also infection with influenza type AH1N1 may contribute to aggravation of cardiac disorders, i.e. acute coronary syndrome, heart failure, cardiogenic shock, severe ventricular arrythmias. One of the most fatal complication of influenza is pneumonia leading to acute respiratory insufficiency requiring artifitial ventilation. Symptoms of respir (mais)
Resultados  1-12 de 303