Tesis sobre el tema "Flavonoids, chronic respiratory diseases"
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Cantero, Recasens Gerard 1984. "Cellular Ca2+ homeostasis in the pathophysiology of chronic respiratory diseases". Doctoral thesis, Universitat Pompeu Fabra, 2013. http://hdl.handle.net/10803/104537.
Texto completoEl Calci és un segon missatger intracel·lular en tots els tipus cel·lulars i la cascada de senyalització generada pel calci és una via de senyalització cel·lular clau per moltes funcions sistèmiques. En els pulmons, la majoria d’estímuls activadors produeixen un increment del calci intracel·lular, el qual és indispensable pel funcionament correcte de les vies respiratòries; i, per tant, una desregulació d’aquesta via de senyalització porta a diferents situacions patològiques. Aquesta Tesi té com a objectiu entendre la relació entre l’homeòstasi del calci intracel·lular i les malalties respiratòries cròniques, com per exemple, l’asma. Hem estudiat tres processos diferents implicats en l’homeòstasi del calci i el seu rol en la fisiopatologia de l’asma: 1) Hem demostrat que hi ha una associació genètica entre un defecte en l’entrada de calci via TRPV1 i un dels trets característics de l’asma, la tos; 2) també hem trobat que l’ORMDL3, que havia estat associat amb l’asma, és un modulador de l’homeòstasi del calci i de la UPR; i 3) hem aportat un nou mecanisme de classificació en el Golgi depenent de Ca++ per a proteïnes que uneixen calci i que seran secretades.
Chu, Thi Ha. "Phenotyping of chronic respiratory diseases in the South of Vietnam". Doctoral thesis, Universite Libre de Bruxelles, 2019. https://dipot.ulb.ac.be/dspace/bitstream/2013/288355/4/coverpage.pdf.
Texto completoDoctorat en Sciences biomédicales et pharmaceutiques (Médecine)
info:eu-repo/semantics/nonPublished
Baril, Jacinthe. "Interaction between circulatory and respiratory exercise adaptation in chronic obstructive pulmonary disease (COPD) and chronic heart failure (CHF)". Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=97901.
Texto completoMessaggi-Sartor, Monique 1984. "Respiratory muscle dysfunction in respiratory and non-respiratory diseases : clinical and therapeutic approaches". Doctoral thesis, Universitat Pompeu Fabra, 2017. http://hdl.handle.net/10803/565809.
Texto completoLa disfunción muscular respiratoria es una condición clínica que puede estar presente tanto en las enfermedades respiratorias como no respiratorias. Este deterioro de la función muscular puede tener un efecto negativo en los resultados clínicos, lo que contribuye a un mayor empeoramiento de la condición clínica del paciente. Esta tesis doctoral ha sido dirigida por el "Grupo de Investigación en Rehabilitación" (RERG) en colaboración con el Grupo de Investigación de Enfermedades Respiratorias Crónicas y Cáncer de Pulmón (Grupo de Investigación de Cáncer de Pulmón y Músculo) del Instituto Hospital del Mar de Investigaciones Mèdiques (IMIM) en Barcelona. La disfunción muscular ha sido un área prioritaria de investigación en estos grupos desde diferentes perspectivas: ejercicio y entrenamiento muscular en el RERG, Fisiopatología y Biología Molecular en el Cáncer de Pulmón y el Grupo de Investigación Muscular. El gran número de estudios publicados en revistas con alto factor de impacto refuerza la calidad y liderazgo de estos grupos de investigación. Hasta entonces, la investigación sobre RMT se había centrado en los pacientes con enfermedad pulmonar obstructiva crónica, pero apenas se había abordado en otras condiciones. En los últimos 5 años, el RERG se ha propuesto estudiar los efectos de la RMT en otras enfermedades respiratorias (bronquiectasias, cáncer de pulmón) y en enfermedades no respiratorias. El estudio de la disfunción de los músculos respiratorios en los pacientes con ictus ha permitido iniciar una creciente colaboración con los investigadores de neurorehabilitación, en los que RMT desempeña un papel en el tratamiento de los pacientes con disfagia.
Koo, Sergio Don. "Quality of life in children with chronic allergic respiratory disease a population-based child health survey in Hong Kong /". Click to view the E-thesis via HKUTO, 2009. http://sunzi.lib.hku.hk/hkuto/record/B42931538.
Texto completoCook, Arlene Jane. "The role of leukotrienes in diseases causing chronic airway obstruction in children". Thesis, King's College London (University of London), 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.244248.
Texto completoMazzucato, Roberta <1988>. "Design and Synthesis of Novel Kinase Inhibitors for the Treatment of Chronic Respiratory Diseases". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amsdottorato.unibo.it/9617/1/Mazzucato_Roberta_Tesi.pdf.
Texto completoSidani, Souraya 1960. "Effects of sedative music on the respiratory status of clients with chronic obstructive airways diseases". Thesis, The University of Arizona, 1991. http://hdl.handle.net/10150/277959.
Texto completo古修齊 y Sergio Don Koo. "Quality of life in children with chronic allergic respiratory disease: a population-based child health survey inHong Kong". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B42931538.
Texto completoVeeranki, Sreenivas P., Shimin Zheng, Yan Cao y Arsham Alamian. "Association of Serum Vitamin D Levels with Respiratory and Atopic Diseases". Digital Commons @ East Tennessee State University, 2014. https://dc.etsu.edu/etsu-works/91.
Texto completoLiu, Yi-Chia. "Understanding chronic inflammatory diseases in the human lung : the cystic fibrosis and idiopathic pulmonary fibrosis paradigms". Thesis, University of Nottingham, 2014. http://eprints.nottingham.ac.uk/27807/.
Texto completoZHOU, TINGYANG ZHOU. "Molecular Roles of ROS in Mouse Respiratory Skeletal Muscle". The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1531848449464785.
Texto completoVelickovski, Filip. "Clinical decision support for screening, diagnosis and assessment of respiratory diseases: chronic obstructive pulmonary disease as a use case". Doctoral thesis, Universitat de Girona, 2016. http://hdl.handle.net/10803/457000.
Texto completoEn esta tesis proponemos un marco para el diseño y desarrollo de un Sistema de Soporte de Decisión Clínica (SSDC) que ofrezca un conjunto de herramientas para el diagnóstico y la evaluación de las enfermedades pulmonares. Al mismo tiempo demostramos como estos servicios se pueden integrar en el flujo de trabajo del personal sanitario. Además, nos centramos en la ayuda en espirometría, una de las herramientas de diagnóstico principales en la evaluación de enfermedades pulmonares. Presentamos dos métodos de SSDC que tienen como objetivo asegurar la calidad de las pruebas de espirometría, y que se pueden integrar en el marco del SSDC. El primero es un nuevo algoritmo basado en un conjunto de reglas que definen lo que es considerado como una prueba de alta calidad. El segundo es un enfoque de aprendizaje supervisado donde se optimiza la distinción entre una prueba correcta de espirometría y una de mala calidad
Jónsson, Baldvin. "Chronic lung disease of prematurity : a study of selected causative factors and preventive measures /". Stockholm, 1998. http://diss.kib.ki.se/1998/19981204jons/.
Texto completoHärter, Martin, Harald Baumeister, Katrin Reuter, Frank Jacobi, Michael Höfler, Jürgen Bengel y Hans-Ulrich Wittchen. "Increased 12-Month Prevalence Rates of Mental Disorders in Patients with Chronic Somatic Diseases". Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-100021.
Texto completoWillson, Grant Neville. "Nocturnal non-invasive ventilation for the treatment of Cheyne-Stokes respiration in chronic heart failure". Thesis, The University of Sydney, 2004. https://hdl.handle.net/2123/27912.
Texto completoHärter, Martin, Harald Baumeister, Katrin Reuter, Frank Jacobi, Michael Höfler, Jürgen Bengel y Hans-Ulrich Wittchen. "Increased 12-Month Prevalence Rates of Mental Disorders in Patients with Chronic Somatic Diseases". Karger, 2007. https://tud.qucosa.de/id/qucosa%3A26278.
Texto completoMeren, Mari. "Asthma, chronic bronchitis, chronic obstructive pulmonary disease (COPD) and respiratory symptoms among adults in Estonia: prevalence and risk factors - comparison with Sweden and Finalnd : the "FinEsS" studies - Estonia I /". Stockholm, 2005. http://diss.kib.ki.se/2005/91-7140-537-2/.
Texto completoCarandina, Luana. "Prevalência de sintomas sugestivos de doenças respiratórias crônicas inespecíficas na população urbana de Botucatu, São Paulo". Universidade de São Paulo, 1987. http://www.teses.usp.br/teses/disponiveis/6/6132/tde-18102017-184820/.
Texto completoIn a sample of 12 per cent of the urban population of Botucatu, São Paulo (7075 persons) submitted to a general health and life conditions survey, 525 people with symptoms of inespecific chronic respiratory diseases (ICRD) were detected. The \"ATS-DLD-78\" questionnaire for respiratory symptoms was applyed to these 525 people by non-medical interviewers, and from the collected data the prevalence of some symptoms and association of symptoms suggesting asthma, chronic bronchitis and chronic obstructive pulmonar disease (COPD) was determined. The most frequent symptoms in males were cough (6,2 per cent ), expectoration (5.4 per cent ) and wheezing (5.3 per cent ) and in females, cough (4.7 per cent ), wheezing (4.7 per cent ), dyspnea (4.2 per cent ) and allergic rhinitis (4.01). The prevalence os respiratory symptoms was greater before 15 after 50 years of age. The mean prevalence of symptoms suggesting asthma was 5.0 per cent , suggesting chronic bronchitis, 1.9 per cent and COPD 0,1 per cent . Tobacco smoking was presente in 33.7 per cent of symptomatic men and 23.4 per cent of the symptomatic women. There was a relation between smoking and the presence of morning cough and phlegm and symptoms of chronic bronchitis. The used metodology and the applicability of the \"ATS-DLD-78\" questionnaire to our population is analysed and commented. Taking into account the scarcity of data about ICRD in Brazil, the author concludes emphazising the need of another epidemiological surveys in different parts of the country, using tested and standardized methods that make possible a comparison of data, with the aim of planning intervention measures and programmes.
Eyong, Ayuk. "Mediating factors in the relationship between sociodemographic factors and Chronic Lower Respiratory Diseases (CLRD) among adult ACBS respondents in the United States". Thesis, Lancaster University, 2018. http://eprints.lancs.ac.uk/126217/.
Texto completoTörneke, Karolina. "Pharmacological aspects of adrenoceptor drugs in the horse /". Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 1999. http://epsilon.slu.se/avh/1999/91-576-5431-X.pdf.
Texto completoShim, Joanna. "Symptomatic diagnosis of lung cancer in a population referred to lung-shadow clinic with high rates of chronic respiratory diseases : a feasibility study". Thesis, University of Southampton, 2015. https://eprints.soton.ac.uk/384345/.
Texto completoКорнус, Олеся Григорівна, Olesia Hryhorivna Kornus, Анатолій Олександрович Корнус, Anatolii Oleksandrovych Kornus, Володимир Дмитрович Шищук, Алі Хассан Аль-Вхілі, Ali Khassan Al-Vkhili y Volodymyr Dmytrovych Shyshchuk. "Територіальні відмінності захворюваності населення Сумської області на хронічні обструктивні захворювання легень". Sp. z o.o. «Diamond trading tour», 2019. http://repository.sspu.sumy.ua/handle/123456789/7304.
Texto completoThe observation covers the period 2005-2017. As of January 1, 2018, in the Sumy region, the primary incidence of respiratory diseases was 22,070.29 per 100 thousand people, and the prevalence of diseases was 28,054.31 cases per 100 thousand population. During 2005-2017, there is an increase in both primary morbidity (by 15.04%) and the prevalence of respiratory diseases - by 14.42%.
Faganello, Marcia Maria. "Fatores associados à ocorrência de exacerbação em pacientes com DPOC /". Botucatu : [s.n.], 2007. http://hdl.handle.net/11449/102611.
Texto completoBanca: Hugo Hyung Bok Yoo
Banca: Fabio de Oliveira Pitta
Banca: Maria Christina L. O. Machado
Banca: Alberto Cukier
Resumo: Nos últimos anos, vários estudos avaliaram os marcadores da doença associados à freqüência de exacerbação, hospitalização, readmissão e mortalidade em pacientes portadores de doença pulmonar obstrutiva crônica (DPOC). Entretanto, estudos que avaliaram os marcadores associados à ocorrência de exacerbação em pacientes ambulatoriais são limitados. Assim, o objetivo deste estudo foi identificar os fatores de predição da ocorrência de exacerbação no período de um ano em 120 pacientes com DPOC atendidos no Ambulatório de Pneumologia da Faculdade de Medicina de Botucatu - Unesp. Os pacientes tiveram o diagnóstico de DPOC confirmado e foram submetidos às seguintes avaliações: espirometria pré e pós-broncodilatador, composição do corpo (antropometria e bioimpedância), qualidade de vida por meio do Saint Georges Respiratory Questionnaire (SGRQ), intensidade da dispnéia por meio da escala modificada Medical Research Council (MMRC) e do índice basal de dispnéia (BDI) e tolerância ao exercício (distância percorrida em 6 minutos DP6). Em seguida foi calculado o índice BODE de acordo com os pontos de corte do volume expiratório no primeiro segundo (VEF1), do índice de massa do corpo, do MMRC e da DP6. Durante o período de acompanhamento de um ano, 60 pacientes (50%) apresentaram pelo menos um episódio de exacerbação da doença e, em conseqüência da agudização, 25 pacientes foram hospitalizados. Comorbidades extra-pulmonares foram causa de hospitalização em oito pacientes e de óbito em cinco pacientes. Na avaliação inicial, os pacientes que exacerbaram tinham maior comprometimento da função pulmonar e da troca gasosa, valores mais elevados do índice BODE e maior proporção de pacientes com DPOC III e IV. Além disso, apresentavam menores valores de DP6, maior sensação de dispnéi... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: Markers of disease severity have been associated with mortality, occurrence and frequency of hospitalization and readmission due disease exacerbation in chronic obstructive pulmonary disease (COPD) patients. However, information about predictor factors for the occurrence of exacerbation in ambulatory COPD patients is scarce. Therefore, the aim of the present study was to identify predictor factors for the occurrence of exacerbation in 120 patients with COPD followed during one year in the outpatient clinic at Universidade Estadual Paulista (UNESP, Paulista State University) School of Medicine at Botucatu, located in the State of São Paulo, Brazil. The patients had the diagnosis of COPD confirmed and underwent to the following evaluations: pre- and postbronchodilator spirometry, body composition (anthropometry and bioimpedance), health-related quality of life (Saint Georges Respiratory Questionnaire -SGRQ), dyspnea scores (Medical Research Council MMRC and basal dispnea index -BDI) and exercise tolerance (6MWD). Bode index was calculated taking in consideration the cutt off points for forced volume in the first second (FEV1), body mass index, MMRC and 6MWD. During the followup period 60 patients (50%) presented at least one exacerbation episode and, as consequence, 25 patients were hospitalized. Eight patients were hospitalized and five died due to non-pulmonary comorbidities. At baseline, patients with exacerbations during the follow-up period presented lower values of airway obstruction indexes and of arterial blood gases and higher values of BODE score and proportion of COPD patients class III and IV. In addition, the values of 6MWD were lower, dyspnea sensation was higher and the health- related quality of life was more deteriorated in these patients. No significative associations were found between gender, corticosteroid use... (Complete abstract click electronic access below)
Doutor
Bugajski, Andrew A. "BIOLOGICAL, BEHAVIORAL, AND PSYCHOSOCIAL ATTRIBUTES OF INDIVIDUALS WITH COPD". UKnowledge, 2018. https://uknowledge.uky.edu/nursing_etds/36.
Texto completoWang, Ke-Sheng, Liang Wang, Shimin Zheng y Long-Yang Wu. "Associations of Smoking Status and Serious Psychological Distress with Chronic Obstructive Pulmonary Disease". Digital Commons @ East Tennessee State University, 2013. https://dc.etsu.edu/etsu-works/39.
Texto completoChacko, Anu. "Comparison of human and animal Chlamydia pneumoniae responses to interferon gamma and penicillin treatment". Thesis, Queensland University of Technology, 2015. https://eprints.qut.edu.au/85438/1/Anu_Chacko_Thesis.pdf.
Texto completoAlibakhshi, Esmaeil. "Femoral bone mineral density and rectus femoris phenotype as sarcopenia indicators after a pulmonary rehabilitation protocol in patients with chronic respiratory disease". Doctoral thesis, Universitat de Barcelona, 2019. http://hdl.handle.net/10803/668651.
Texto completoFaganello, Marcia Maria [UNESP]. "Fatores associados à ocorrência de exacerbação em pacientes com DPOC". Universidade Estadual Paulista (UNESP), 2007. http://hdl.handle.net/11449/102611.
Texto completoCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Nos últimos anos, vários estudos avaliaram os marcadores da doença associados à freqüência de exacerbação, hospitalização, readmissão e mortalidade em pacientes portadores de doença pulmonar obstrutiva crônica (DPOC). Entretanto, estudos que avaliaram os marcadores associados à ocorrência de exacerbação em pacientes ambulatoriais são limitados. Assim, o objetivo deste estudo foi identificar os fatores de predição da ocorrência de exacerbação no período de um ano em 120 pacientes com DPOC atendidos no Ambulatório de Pneumologia da Faculdade de Medicina de Botucatu - Unesp. Os pacientes tiveram o diagnóstico de DPOC confirmado e foram submetidos às seguintes avaliações: espirometria pré e pós-broncodilatador, composição do corpo (antropometria e bioimpedância), qualidade de vida por meio do Saint George s Respiratory Questionnaire (SGRQ), intensidade da dispnéia por meio da escala modificada Medical Research Council (MMRC) e do índice basal de dispnéia (BDI) e tolerância ao exercício (distância percorrida em 6 minutos DP6). Em seguida foi calculado o índice BODE de acordo com os pontos de corte do volume expiratório no primeiro segundo (VEF1), do índice de massa do corpo, do MMRC e da DP6. Durante o período de acompanhamento de um ano, 60 pacientes (50%) apresentaram pelo menos um episódio de exacerbação da doença e, em conseqüência da agudização, 25 pacientes foram hospitalizados. Comorbidades extra-pulmonares foram causa de hospitalização em oito pacientes e de óbito em cinco pacientes. Na avaliação inicial, os pacientes que exacerbaram tinham maior comprometimento da função pulmonar e da troca gasosa, valores mais elevados do índice BODE e maior proporção de pacientes com DPOC III e IV. Além disso, apresentavam menores valores de DP6, maior sensação de dispnéi...
Markers of disease severity have been associated with mortality, occurrence and frequency of hospitalization and readmission due disease exacerbation in chronic obstructive pulmonary disease (COPD) patients. However, information about predictor factors for the occurrence of exacerbation in ambulatory COPD patients is scarce. Therefore, the aim of the present study was to identify predictor factors for the occurrence of exacerbation in 120 patients with COPD followed during one year in the outpatient clinic at Universidade Estadual Paulista (UNESP, Paulista State University) School of Medicine at Botucatu, located in the State of São Paulo, Brazil. The patients had the diagnosis of COPD confirmed and underwent to the following evaluations: pre- and postbronchodilator spirometry, body composition (anthropometry and bioimpedance), health-related quality of life (Saint George s Respiratory Questionnaire -SGRQ), dyspnea scores (Medical Research Council MMRC and basal dispnea index -BDI) and exercise tolerance (6MWD). Bode index was calculated taking in consideration the cutt off points for forced volume in the first second (FEV1), body mass index, MMRC and 6MWD. During the followup period 60 patients (50%) presented at least one exacerbation episode and, as consequence, 25 patients were hospitalized. Eight patients were hospitalized and five died due to non-pulmonary comorbidities. At baseline, patients with exacerbations during the follow-up period presented lower values of airway obstruction indexes and of arterial blood gases and higher values of BODE score and proportion of COPD patients class III and IV. In addition, the values of 6MWD were lower, dyspnea sensation was higher and the health- related quality of life was more deteriorated in these patients. No significative associations were found between gender, corticosteroid use... (Complete abstract click electronic access below)
Chin, Elizabeth D. "Symptom Experience and Treatment Delay during Acute Exacerbation of Chronic Obstructive Pulmonary Disease: A Dissertation". eScholarship@UMMS, 2012. https://escholarship.umassmed.edu/gsn_diss/30.
Texto completoFrench, Cynthia L. "Examining Change in Symptoms of Depression, Anxiety, and Stress in Adults after Treatment of Chronic Cough: A Dissertation". eScholarship@UMMS, 2014. https://escholarship.umassmed.edu/gsn_diss/31.
Texto completoRoos-Engstrand, Ester. "T cells in chronic obstructive pulmonary disease". Doctoral thesis, Umeå : Umeå university, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-33677.
Texto completoКорнус, Олеся Григорівна, Олеся Григорьевна Корнус, Olesia Hryhorivna Kornus, Анатолій Олександрович Корнус, Анатолий Александрович Корнус, Anatolii Oleksandrovych Kornus, Володимир Дмитрович Шищук et al. "Територіальні відмінності захворюваності населення Сумської області на хронічні обструктивні захворювання легень". Thesis, "Diamond trading tour", 2019. http://essuir.sumdu.edu.ua/handle/123456789/72895.
Texto completoНаблюдением охвачен период 2005-2017 годов. По состоянию на 1.01.2018 г. в Сумской области первичная заболеваемость болезнями органов дыхания составила 22 070,29 на 100 тыс. человек, а распространенность болезней - 28 054,31 случаев на 100 тыс. населения. В течение 2005-2017 годов наблюдается рост как первичной заболеваемости (на 15,04%), так и распространенности болезней органов дыхания - на 14,42%.
The observation covers the period 2005-2017. As of January 1, 2018, in the Sumy region, the primary incidence of respiratory diseases was 22,070.29 per 100 thousand people, and the prevalence of diseases was 28,054.31 cases per 100 thousand population. During 2005-2017, there is an increase in both primary morbidity (by 15.04%) and the prevalence of respiratory diseases - by 14.42%.
Fisher, Kimberly A. "Impact of COPD on the Mortality and Treatment of Patients Hospitalized with Acute Decompensated Heart Failure (The Worcester Heart Failure Study): A Masters Thesis". eScholarship@UMMS, 2014. https://escholarship.umassmed.edu/gsbs_diss/717.
Texto completoFisher, Kimberly A. "Impact of COPD on the Mortality and Treatment of Patients Hospitalized with Acute Decompensated Heart Failure (The Worcester Heart Failure Study): A Masters Thesis". eScholarship@UMMS, 2007. http://escholarship.umassmed.edu/gsbs_diss/717.
Texto completoFlaherty, Helen M. "Informal Caregivers’ Experience During Acute Exacerbation of COPD in Older Adults: A Dissertation". eScholarship@UMMS, 2017. https://escholarship.umassmed.edu/gsn_diss/51.
Texto completoCosta, Gerusa Maritimo da. "Efeito do uso de salbutamol nas propriedades mecânicas do sistema respiratório de indivíduos saudáveis, tabagistas e portadores de doença pulmonar obstrutiva crônica". Universidade do Estado do Rio de Janeiro, 2012. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=6359.
Texto completoA doença pulmonar obstrução crônica (DPOC) é caracterizada pela limitação de fluxo parcialmente reversível, classificada por níveis de obstrução pós-broncodilatador. Há várias evidências de que o FEV1 sozinho não é capaz de mostrar a broncodilatação de pacientes com DPOC, mesmo naqueles que apresentam melhora clínica. A técnica de oscilações forçadas (TOF) tem mostrado alta sensibilidade na detecção precoce de alterações mecânicas na DPOC, contudo o efeito broncodilatador na impedância respiratória de pacientes com DPOC ainda não está esclarecido. Objetiva avaliar a utilidade da TOF nos diferentes estágios de obstrução das vias aéreas; (2) avaliar a resposta da impedância respiratória ao salbutamol em indivíduos saudáveis ao exame espirométrico e pacientes com DPOC em diferentes graus de gravidade. Foram avaliados 25 indivíduos saudáveis sem história de tabagismo, 24 tabagistas e 151 pacientes com DPOC classificados em graus I, II, III e IV. Todos os sujeitos foram avaliados pela TOF seguida da espirometria, antes e após o uso do salbutamol spray. As curvas de resistência e reatância demonstraram alteração em todos os estágios de obstrução das vias aéreas após o uso do salbutamol. O grupo de risco apresentou alterações mecânicas semelhantes ao grupo leve (p=ns). Os parâmetros R0, Rm, Csr,din e Z4Hz apresentam desempenho diagnóstico adequado (AUC > 0,85) em todos os estágios de gravidade da doença. Todos os parâmetros de TOF e espirometria apresentaram diminuição após uso do salbutamol. Os indivíduos saudáveis apresentaram uma pequena diminuição comparada aos subgrupos de DPOC. A variação em termos absolutos da ΔZ4Hz e das derivadas da resistência, ΔR0, ΔRm, ΔS, apresentaram variação significativa (p<0,0001, p<0,003; p<0,04; p<0,0002, respectivamente) com o aumento da obstrução brônquica. Nas derivadas da reatância o ΔXm aumentou com a gravidade da doença (p<0,0002). Por outro lado, a ΔCrs,dyn não demonstrou diferença significativa com a gravidade da DPOC. Em termos percentuais os parâmetros da TOF apresentaram variação expressiva em ΔRm% (p<0,02), ΔS% (p<0,02) e ΔXm% (p<0,004) com o aumento da obstrução nas vias aéreas. Por outro lado, ΔR0%, ΔCrs,dyn% e ΔZ4Hz% não variaram entre os estágios da DPOC. A associação entre a broncodilatação nas vias aéreas e a impedância pulmonar foi fraca entre ΔXm vs ΔFVC (r=0,32, p<0,0001) e ΔZ4Hz% vs ΔFEV1% vs ΔFVC% (r=0.28, p<0,0005; r=0,29, p<0,0003, respectivamente). A TOF é útil na avaliação das alterações mecânicas nos diferentes níveis de obstrução das vias aéreas na DPOC. Demonstramos o benefício da medicação broncodilatadora, quantificando a melhora da ventilação através da TOF. A impedância respiratória diminui em todos os estágios da DPOC, o estágio leve melhorou tanto quanto o estágio muito grave. Isto sugere que a medida da impedância pulmonar não é dependente do volume como ocorre na espirometria e que a broncodilatação ocorre em todas as fases da progressão da DPOC.
Chronic obstructive pulmonary disease (COPD) is characterized by partially reversible flow limitation, classified by the post-bronchodilator level of airway obstruction. There is abundant evidence that FEV1 alone is not able to show bronchodilation in COPD patients, even in patients with clinical improvement. The forced oscillation technique (FOT) has shown high sensitivity for early detection of mechanical changes in COPD. However, the bronchodilator effect on respiratory impedance is still unclear. Objective to evaluate the utility of FOT in the diagnosis of different stages of airway obstruction, (2) to investigate the response to salbutamol in healthy, smoking and COPD patients in different degrees of severity. We evaluated 25 healthy subjects with no history of smoking, 24 smokers and 151 COPD patients classified into grades I, II, III and IV of severity. All subjects were assessed by the FOT followed by spirometry before and after the use of salbutamol spray. The resistance and reactance curves showed change at all stages of airway obstruction after the use of salbutamol. The smoking group showed similar mechanical changes to the mild group (p=ns). The parameters R0, Rm, Csr,din and Z4Hz presented adequate diagnostic accuracy (AUC>0.85) in all stages of disease severity. All FOT and spirometry parameters showed decreased after salbutamol use. Healthy individuals showed a small decrease compared with the subgroups of COPD. The variations of the impedance module (ΔZ4Hz) and resistance parameters, (ΔR0, ΔRm, Δs) were significant (p<0.0001, p<0.003, p<0.04 and p<0.0002, respectively) with increased bronchial obstruction. Mean reactance (ΔXm) increased with disease severity (p<0.0002). The ΔCrs,dyn showed no significant change with the severity of COPD. In percentage terms, FOT parameters showed significant variation in ΔRm% (p<0.02), Δs (p<0.02) and ΔXm% (p<0.004) with increased airway obstruction. ΔR0% ΔCrs,dyn% and ΔZ4Hz% did not vary between different stages of COPD. The association between bronchodilation in the airways and lung impedance was weak between ΔXm vs ΔFVC (r=0.32, p<0.0001) and ΔZ4Hz% vs ΔFEV1% vs ΔFVC% (r=0.28, p<0.0005, r=0.29, p<0.0003, respectively). The FOT is useful in the evaluation of the mechanical changes at different levels of airway obstruction in COPD. We demonstrate the benefit of a bronchodilator, quantifying the improvement of ventilation through the FOT. The respiratory impedance decreases in all stages of COPD. This suggests that the impedance changes are not dependent on lung volume as in spirometry and that bronchodilation occurs at all stages of the progression of COPD.
Mentro, Anne M. "Vitamin A status and inflammation during the first week of life in extremely premature infants at risk for bronchopulmonary dysplasia". Connect to this title online, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1092500146.
Texto completoTitle from first page of PDF file. Document formatted into pages; contains xiv, 133 p.; also includes graphics (some col.) Includes bibliographical references (p. 107-133). Available online via OhioLINK's ETD Center
Günther, Sven. "Remodelage vasculaire pulmonaire associé à la fibrose pulmonaire : implication de l'axe MIF-CD74 A role of MIF and D-DT in immune-inflammatory, autoimmune, and chronic respiratory diseases: from pathogenic factors to therapeutic targets MIF inhibition in a murine model of bleomycin-induced pulmonary fibrosis". Thesis, Sorbonne Paris Cité, 2018. https://wo.app.u-paris.fr/cgi-bin/WebObjects/TheseWeb.woa/wa/show?t=2253&f=14280.
Texto completoRecently, it has been demonstrated that MIF (macrophage migration inhibitory factor) and its endothelial receptor CD74 are up-regulated in idiopathic pulmonary hypertension (iPH) and contribute to the pro-inflammatory endothelial phenotype (Le Hiress et al. 2015). However, it is well established that chronic respiratory diseases have a strong impact on the homeostasis of the pulmonary circulation which can lead to its remodeling and the development of PH, that further darkens the prognosis of these patients. In addition, it is known that high serum MIF levels are found in several chronic respiratory diseases, particularly in patients with idiopathic pulmonary fibrosis (IPF) or PH associated with or not to systemic scleroderma (SSc) (Bargagli et al. 2009; Le Hiress et al. 2015; Stefanantoni et al. 2015 ; Olivieri et al. 2016; Marshall et al. 2017). We therefore hypothesized that over-activation of the MIF/CD74 axis could contribute to the pulmonary vascular remodeling and the development of PH in the context of pulmonary fibrosis. To test this hypothesis, we first studied the activation state of the MIF/CD74 axis in idiopathic pulmonary fibrosis patients with or without PH. Similar investigations were also performed on pulmonary sections of lungs of mice with established pulmonary fibrosis induced by intra-tracheal injection of bleomycin. Second, we tested the effect of MIF inhibition in a murine model of bleomycin-induced pulmonary fibrosis using two antagonists specific for this pathway: (S, R)-3-(4-hydroxyphenyl)-4,5-dihydro-5-isoxazole acetic acid methyl ester (ISO-1) and N-(5-methylphenyl)-benzoxazol-2-one 31 (compound 31) (Le Hiress et al. 2018). Pulmonary hemodynamic parameters were measured by right heart catheterization and histological analyses were performed to evaluate the degree of pulmonary vascular remodeling, lung infiltration of inflammatory cells, and collagen deposition in mice treated or not with the two specific MIF antagonists (20mg/kg/day for 21 days, per os). In contrast to the pulmonary endothelium of IPF patients, our data indicate that an over-expression of MIF and its CD74 receptor in the dysfunctional pulmonary endothelium of remodeled vessels of pulmonary fibrosis patients with PH. In addition, these observations were replicated in lungs of bleomycin-treated mice. Interestingly, we also found that bleomycin-injected mice exhibit mild PH as reflected by increased values of right ventricular systolic pressure (RVSP), of Fulton index (right ventricular hypertrophy) and of percentage of muscularized pulmonary arteries. In addition, we found that chronic treatments of bleomycin-injected mice with ISO-1 or compound 31 partially attenuated PH, collagen deposition and pulmonary inflammatory infiltration. Taken together, our data support that MIF and its CD74 receptor could represent an attractive therapeutic target for preventing pulmonary vascular remodeling induced by the development of pulmonary fibrosis
Domínguez, Fandos David. "Estudio de los efectos de agentes anticolinérgicos y de inhibidores de fosfodiesterasa-5 sobre la estructura pulmonar en un modelo experimental de enfermedad pulmonar obstructiva crónica inducido por humo de tabaco en el cobayo". Doctoral thesis, Universitat de Barcelona, 2015. http://hdl.handle.net/10803/293379.
Texto completoBalasubramanian, Deepak. "Pseudomonas Aeruginosa AmpR Transcriptional Regulatory Network". FIU Digital Commons, 2013. http://digitalcommons.fiu.edu/etd/863.
Texto completoSalomão, Junior João Batista. "Competência social e transtornos comportamentais em crianças portadoras de asma moderada e grave". Faculdade de Medicina de São José do Rio Preto, 2001. http://bdtd.famerp.br/handle/tede/154.
Texto completoObjective Evaluate, social competence and behavior disorders in children with moderate to severe asthma according to parental perception. Casuistics: Sixty-two patients were studied, 36 male and 26 female, ages ranging from 7 to 16 years (MA: 10.94; SD: 2.28), with clinical diagnosis of moderate to severe asthma, without comorbidity, seen at the Pediatric Pneumology Service and the Allergy and Immunology Service at a University Hospital, from March to September, 2000. A control group was simultaneously studied and included 62 patients, 37 male and 25 female, ages ranging from 7 to 16 years (MA: 10.26; SD: 2.37), seen at the Orthopedics and Ophthalmology Outpatient Wards at the same hospital, without symptoms of asthma, respiratory allergy and no chronic diseases. Material and method An Identification Form, a Clinical Data Form and the CBCL (Child Behavior Checklist), a tool to evaluate social competence and behavior disorders, were used. Results Results were evaluated by the proportional tests, Student s t test and ANADEP and ANADEPMU and a significance level of 0.05 was chosen. Patients were classified according to the clinical manifestations of asthma: 42 had moderate asthma and 20 had severe asthma, most of them (93.55%) had been diagnosed since 3 years of age. There was no significant difference in age and gender between the group with asthma and the control group. There was a marked association between overall social competence and asthma (with p=0.000) and between social competence associated to activities (with p=0.001) and school (with p=0.01). There was no difference between children with asthma and the control group for social markers (with p=0.23). There was no correlation between gender and age when evaluating social competence, or overall social competence specific parameters: activities, school and social activities. The evaluation of social competence and type of asthma did not show a correlation. There was a strong association between the presence of behavior disorders and asthma (p=0.005), specially internalizing disorders (p=0.001). There was no association between the externalizing disorders and the disease. Behavior disorders were not associated to gender, age and type of asthma. Conclusions Children with asthma showed alterations in overall social competence and social competence related to activities and school, when compared to the control group. They also showed overall and internalizing disorders, which may be harmful to their development, their quality of life, compliance with the treatment and adequate management of the disease. The integration of biological, psychological and social factors is essential to establish adequate programs for the treatment of children with asthma and their families.
Objetivo - avaliar competência social e transtornos comportamentais em crianças com asma moderada e grave, a partir de percepção dos pais. Causística: foram estudados 62 pacientes, 36 do sexo masculino e 26 do sexo feminino, com idade entre 7 e 16 anos (im:10,94; dp:2,28), com diagnóstico clínico de asma moderada e grave, sem comorbidade, atendidos nos serviços de pneumologia infantil e alergia e imunologia de um hospital escola, no perído de março e setembro de 2000. Um grupo de controle foi estudado no mesmo período, composto de 62 pacientes, 37 do sexo masculino e 25 do sexo feminino, com idade entre 7 e 16 anos (im: 10,26; dp: 2,37), atendidos nos ambulatório de ortopedia e oftalmologia do mesmo hospital, sem qualquer sintomatologia de asma, de alergia respiratória e sem qualquer doença crônica. Material e método - foram utilizados na obtenção dos dados uma ficha de identificação, uma ficha de dados clínicos e um instrumento que avalia competência social e transtornos comportamentais - child behavior checklist (cbcl). Resultados - os resultados foram analisados com testes proporção x (ao quadrado), teste t de student, anadep e anadepmu, adotando-se nível de significância de 0,05. Os pacientes foram classificadossegundo manifestações clínicas da asma: 42 com asma moderada e 20 com asma grave, sendo que 93,55% receberam o diagnóstico da doença antes dos 3 anos de idade. Não houve diferença significante em termos de idade e sexo entre os grupos com asma e controle. Houve associação entre competência social e global e asma (p=0,000) e entre competência social associada a atividades (p=0,001) e escola (p=0,01). Não houve diferença entre crianças com asma e o grupo controle em relação ao aspecto social (p=0,23). Não houve relação entre sexo e idade na análise da competência social, nem quanto à competência social global nem quanto aos aspectos específicos: atividades, escola e social. A análise entre competência social e tipo de asma também não mostrou associação. Houve associação entre presença de transtornos comportamentais e asma (p=0,005), principalmente os transtornos internalizantes (p=0,001). Não houve associação dos externalizantes com a doença. Os transtornos comportamentais não se mostraram associados ao sexo, idade da amostra e tipo de asma. Conclusões - as crianças com asma apresentaram alterações na competência social e global e competência social relacionada a atividades e escola, quando comparadas ao grupo controle. Apresentaram ainda transtornos globais e internalizantes, que podem prejudicar o seu desenvolvimento, sua qualidade de vida, a adesão ao tratamento e o manejo adequado da doença. A integração dos aspectos biológicos, psicológicos e sociais é imprescindível para o delineamento de programas adequados de atendimento à criança portadora de asma e a seus familiares.
Nguyen, Tu Son. "Promoting quality use of medicine in chronic respiratory diseases in Vietnam: the role of pharmacists". Thesis, 2019. http://hdl.handle.net/1959.13/1404547.
Texto completoNowadays, the role of pharmacists has evolved to become health care providers of pharmaceutical care services that incorporates patient-orientated and product-orientated services. They not only work together with other health care providers, but also with patients in order to achieve positive outcomes for their therapeutic management. However, in Vietnam and other developing countries, both community and hospital pharmacists are still substantially under-utilised for patient care compared against the pharmaceutical care model of practice. How to improve the contribution of pharmacists in health care is still a tough question that need to be answered, especially in Vietnam with a rising number of better-qualified pharmacists as well as a shortage in other health care human resources, such as doctors and nurses. At the same time, non-communicable diseases are becoming a major public health issue putting a heavy burden on society and the economy of Vietnam. Of these diseases, prevention and treatment of COPD and asthma is contributing to several problems including increasing number of patients, high rate of non-adherence to therapy in patients, and a low proportion of patients using inhalers correctly. Therefore, in exploring how to increase the role of hospital pharmacists in Vietnam, our study has chosen inhaler technique and medication adherence to demonstrate the role of hospital pharmacists’ interventions in the management of COPD and asthma. Our findings showed that hospital pharmacists can teach COPD patients to improve their inhaler technique and counsel patients to improve adherence in a very efficient manner. The pharmacist-led programs also showed positive impact on patients’ quality of life. How to improve pharmacists’ contribution to management of asthma in the community setting is another issue that needs to be addressed. Literature showed that a continuing education program is a key strategy for the community pharmacy sector to assist in improving the management of asthma in developing countries like Vietnam. Our present study developed and evaluated an educational program for community pharmacists and evaluated its effectiveness with the simulated patient method. The study demonstrated that our training program was highly effective in equipping community pharmacists with the necessary knowledge and practical skills to counsel asthmatic patients about the management of their condition and medications. It is suggested that such education programs should be promptly implemented and made compulsory for community pharmacists in Vietnam to improve the quality of counselling for patients with asthma and other non-communicable diseases. Overall, our studies demonstrated that with proper encouragement and simple continued professional education, both hospital and community pharmacists can expand their role to contribute to better management of asthma and COPD in Vietnam. This model may produce the same positive outcomes in other chronic diseases and should be considered by the relevant authorities in Vietnam and other developing countries.
Govender, Nadira. "Occupational exposures and chronic obstructive pulmonary disease : a hospital-based case-control study". Thesis, 2009. http://hdl.handle.net/10413/4793.
Texto completoThesis (M.Med.)-University of KwaZulu-Natal, Durban, 2009.
Almojaibel, Abdullah. "Understanding intention to use telerehabilitation : applicability of the Technology Acceptance Model (TAM)". Diss., 2017. http://hdl.handle.net/1805/14970.
Texto completoBackground: Pulmonary rehabilitation (PR) has the potential to reduce the symptoms and complications of respiratory diseases through an interdisciplinary approach. Providing PR services to the increasing number of patients with chronic respiratory diseases challenges the current health care systems because of the shortages in health care practitioners and PR programs. Using telerehabilitation may improve patients’ participation and compliance with PR programs. The purpose of this study was to examine the applicability of the technology acceptance model (TAM) to explain telerehabilitation acceptance and to determine the demographic variables that can influence acceptance. Methods: A cross-sectional survey-based design was utilized in the data collection. The survey scales were based on the TAM. The first group of participants consisted of health care practitioners working in PR programs. The second group of participants included patients attending traditional PR programs. The data collection process started in January 2017 and lasted until May 2017. Results: A total of 222 health care practitioners and 134 patients completed the survey. The results showed that 79% of the health care practitioners and 61.2% of the patients reported positive intention to use telerehabilitation. Regression analyses showed that the TAM was good at predicting telerehabilitation acceptance. Perceived usefulness was a significant predictor of the positive intentions to use telerehabilitation for health care providers (OR: 17.81, p < .01) and for the patients (OR: 6.46, p = .04). The logistic regression outcomes showed that age, experience in rehabilitation, and type of PR increased the power of the TAM to predict the intention to use telerehabilitation among health care practitioners. Age, duration of the disease, and distance from the PR center increased the power of the TAM to predict the intention to use telerehabilitation among patients. Conclusion: This is the first study to develop and validate a psychometric instrument to measure telerehabilitation acceptance among health care practitioners and patients in PR programs. The outcomes of this study will help in understanding the telerehabilitation acceptance. It will help not only to predict future adoption but also to develop appropriate solutions to address the barriers of using telerehabilitation.
Омельченко, Світлана Анатоліївна. "Ефективність гімнастики Цигун в комплексній реабілітації осіб з хронічними обструктивними захворюваннями легень". Магістерська робота, 2020. https://dspace.znu.edu.ua/jspui/handle/12345/4549.
Texto completoUA : Дипломна робота: 60 сторінок, 4 таблиці, 10 рисунків, 54 літературних джерела. Об’єкт дослідження – Цигун терапія у легеневій реабілітації хворих на хронічні обструктивні захворювання легень. Мета дослідження – оцінка ефективності застосування гімнастики Цигун в комплексній реабілітації хворих на хронічні обструктивні захворювання легень. Методи дослідження – теоретичний аналіз науково-методичної літератури; виявлення функціонального стану кардіореспіраторної системи шляхом вимірювання ЧСС, ЖЄЛ, ЧД та проведення динамічної спірометрії (проба Розенталя), визначення індексу Скибінського; методи математичної статистики. Порівняльна оцінка показників функціонального стану кардіореспіраторної системи чоловіків та жінок, які проходили курс стаціонарного лікування в терапевтичному відділенні міської лікарні, а саме – ароматерапії у комплексі з дихальною гімнастикою та ароматерапії в поєднані з гімнастикою Цигун, виявила позитивну динаміку. Після проходження реабілітаційних заходів в обох групах покращились показники кардіореспіраторної системи, як у спокої, так і після дозованого навантаження. Однак включення до реабілітаційної програми підходів Цигун терапії – легеневих функціональних вправ на фоні інгаляцій ефірної олії лаванди дало більш кращі результати, ніж після проходження реабілітаційних заходів традиційного підходу. Одержані результати вказують на ефективність застосування гімнастики Цигун в реабілітації зазначеної категорії хворих.
EN : Thesis: 60 pages, 4 tables, 10 figures, 54 literary sources. The object of research – Cygnus therapy in pulmonary rehabilitation of patients with chronic obstructive pulmonary disease. The purpose of the study was to evaluate the effectiveness of Cygnus Gymnastics in the comprehensive rehabilitation of patients with chronic obstructive pulmonary disease. Research methods – theoretical analysis of scientific and methodological literature; detection of the functional state of the cardiorespiratory system by measuring heart rate, VL, BH and dynamic spirometry (Rosenthal test), determining the Skibinsky index; methods of mathematical statistics. Comparative evaluation of the functional state of the cardiorespiratory system of men and women who underwent inpatient treatment in the therapeutic department of the city hospital, namely – aromatherapy in combination with respiratory gymnastics and aromatherapy in combination with Cygnus gymnastics, showed positive dynamics. After undergoing rehabilitation measures in both groups, the indicators of the cardiorespiratory system improved, both at rest and after dosed exercise. However, the inclusion of Cygnus therapy approaches in the rehabilitation program – pulmonary functional exercises on the background of inhalations of lavender essential oil gave better results than after the rehabilitation measures of the traditional approach. The obtained results indicate the effectiveness of Cygnus gymnastics in the rehabilitation of this category of patients.
Cravidão, Rita Almeida Carreiras da Fonseca. "Acompanhamento farmacêutico da DPOC na farmácia comunitária". Master's thesis, 2017. http://hdl.handle.net/10437/8314.
Texto completoA DPOC assume nos dias de hoje particular relevância nas sociedades mais desenvolvidas. É uma doença subdiagnosticada, representando uma das principais causas de morbilidade e mortalidade quer em Portugal, quer a nível internacional, prevendo-se o aumento da sua prevalência nos próximos anos. Assim, o aumento desta patologia conduz a uma preocupação crescente no que respeita à sua prevenção e controlo, sendo objeto de estudo neste trabalho. Desta forma, procedeu-se à elaboração de um fluxograma de orientação farmacêutica na DPOC para que possa ser aplicado em Farmácias Comunitárias, detetando possíveis casos de DPOC não diagnosticada.
Today, COPD is particularly relevant in developed societies. It is an underdiagnosed disease, representing one of the main causes of morbidity and mortality both in Portugal and internationally, and is expected to increase its prevalence in the next years. Thus, the increase of this pathology leads to a growing concern regarding its prevention and control, therefore is going to be object of study in this work. Accordingly, a flow chart of pharmaceutical orientation in COPD was developed so that it can be applied in Community Pharmacies, detecting possible cases of undiagnosed COPD.
Koucký, Václav. "Detekce časných patofyziologických změn dýchání u dětí s chronickým plicním onemocněním". Doctoral thesis, 2020. http://www.nusl.cz/ntk/nusl-412517.
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