Nicotine
Mostrando 13-24 de 438 artigos, teses e dissertações.
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13. Update on the approach to smoking in patients with respiratory diseases
RESUMO O tabagismo é o maior responsável pelas doenças respiratórias (DR). Os efeitos nocivos do tabaco sobre o aparelho respiratório se iniciam ainda intraútero e influenciam as respostas imunológicas ao longo da infância e vida adulta. Os tabagistas com DR possuem peculiaridades que podem dificultar a cessação tabágica, tais como maior grau de d
J. bras. pneumol.. Publicado em: 27/06/2019
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14. Motivations for smoking in hospitalized patients
RESUMO OBJETIVO: Investigar o perfil de motivações para o tabagismo entre pacientes internados em um hospital do sul do Brasil. MÉTODOS: Estudo tipo survey que incluiu pacientes tabagistas hospitalizados. Utilizou-se a Escala de Razões para Fumar Modificada (ERPFM) e seus domínios, analisados em função do sexo e do grau de dependência. RESULTADOS:
Rev. Assoc. Med. Bras.. Publicado em: 03/06/2019
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15. Effect of monoamine oxidase B A644G variant on nicotine dependence and/or schizophrenia risk
Abstract Objectives Schizophrenia (Sch) is a severe and chronic mental illness. Smoking prevalence is higher in patients with Sch than general population. We aimed to investigate the effects of MAOB gene A644G variant on nicotine dependence (ND) and Sch+ND risk in Turkish population and to evaluate by bioinformatic analysis. Methods Present study include
Arch. Clin. Psychiatry (São Paulo). Publicado em: 2019-02
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16. Prevalence of smoking in nursing professionals of a cardiovascular hospital
RESUMO Objetivo: identificar a prevalência do tabagismo em profissionais de enfermagem e determinar relações do hábito com características sociodemográficas e clínicas. Método: profissionais de enfermagem de um hospital cardiovascular responderam ao questionário sobre tabagismo e grau de dependência, características sociodemográficas, anteceden
Rev. Bras. Enferm.. Publicado em: 2019-02
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17. Prevalência de estratégias para cessação do uso do tabaco na Atenção Primária à Saúde: uma revisão integrativa
Resumo O hábito de fumar, ou tabagismo, preocupação da Atenção Primária à Saúde (APS), é um grave problema de saúde pública e a principal causa de morte evitável no mundo. A relevância de ações, cujo foco seja facilitar a cessação deste vício, motiva a discussão de estudos que apresentam diferentes abordagens para tal enfrentamento visando
Ciênc. saúde coletiva. Publicado em: 2019-02
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18. Effect of acute administration of nicotine and ethanol on tooth movement in rats
Abstract The aim of this study was to evaluate the effect of acute administration of nicotine and ethanol on tooth movement in rats. Two hundred rats were divided into eight groups: S: saline; N: nicotine; E: ethanol; NE: nicotine and ethanol; SM: saline with tooth movement; NM: nicotine with tooth movement; EM: ethanol with tooth movement; and NEM: nicotine
Braz. oral res.. Publicado em: 11/10/2018
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19. Urinary cotinine in tobacco farmers in Southern Brazil
ABSTRACT OBJECTIVE To describe urinary cotinine levels in tobacco farmers. METHODS A cross-sectional study was conducted in 2,570 tobacco farmers. All participants that reported green tobacco sickness in the week prior to the interview plus a subsample of 492 pesticide applicators were included. We collected urinary samples and information about sociodem
Rev. Saúde Pública. Publicado em: 26/07/2018
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20. XRCC4 rs6869366 polymorphism is associated with susceptibility to both nicotine dependence and/or schizophrenia
Abstract Background: Oxidative stress induced DNA damage has been assumed to contribute to the etiopathogenesis of schizophrenia (Sch). Smoking prevalence was more common in patients with Sch. The X-ray repair cross-complementation group 4 (XRCC4) gene plays an important role in the repair of DNA double-strand breaks. Objective: The purpose of this study w
Arch. Clin. Psychiatry (São Paulo). Publicado em: 2018-05
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21. The effects of subcutaneous injection of nicotine on osseointegration of machined and anodized implants in rabbits
Abstract Purpose: To evaluate the influence of subcutaneous injection nicotine in osseointegration process on different implant surfaces. Methods: Twenty-two male rabbits were distributed into two groups according to the subcutaneous injections: (1) nicotine 3 mg/day/kg and (2) 0.9 % NaCI 3 mL/day/kg, three times a day; subgroups were then designated-mach
Acta Cir. Bras.. Publicado em: 2018-01
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22. Tobacco Influence on Taste and Smell: Systematic Review of the Literature
Abstract Introduction In Brazil, estimates show that 14.7% of the adult population smokes, and changes in smell and taste arising from tobacco consumption are largely present in this population, which is an aggravating factor to these dysfunctions. Objectives The objective of this study is to systematically review the findings in the literature about the
Int. Arch. Otorhinolaryngol.. Publicado em: 2018-01
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23. Effects of Transplanting Time on 15-Nitrogen Utilization and Industrial Quality of Flue-Cured Tobacco
Abstract Nicotine concentration is a key index and directly affects the industrial quality and availability of flue-cured tobacco (FCT). Seedlings transplanted at different times were subjected to different climatic conditions, which were closely correlated with the growth, development, and nicotine synthesis of FCT. An appropriate transplanting time is impe
Rev. Bras. Ciênc. Solo. Publicado em: 10/11/2017
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24. Different levels of brain-derived neurotrophic factor and cortisol in healthy heavy smokers
Studies suggest that brain-derived neurotrophic factor (BDNF) and the hypothalamic-pituitary-adrenal (HPA) axis modulate dopaminergic activity in response to nicotine and that the concentrations of BDNF and cortisol seem to be dependent on the amount and duration of smoking. Therefore, we investigated BDNF and cortisol levels in smokers ranked by daily cigar
Braz J Med Biol Res. Publicado em: 19/10/2017