Results 31 to 40 of about 6,629 (206)
Determinaçao do teor de nicotina em cigarros comerciais e ilegalmente comercilizados utilizando microextraçao em fase sólida e cromatografia Gasosa acoplada a espectrometria de massas [PDF]
, 2009 TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Química.Comercialmente, o tabaco pode ser encontrado no cigarro, estando presente seu principal alcalóide, a nicotina.
Trilha, Rafaella
core
Implications of Tobacco Use on Pathogen‐Driven Diseases: A Public Health and Policy Perspective
World Medical &Health Policy, Volume 17, Issue 3, Page 468-474, September 2025.ABSTRACT The tobacco epidemic remains one of the most significant global public health challenges, responsible for over 8 million deaths annually, with a substantial portion occurring among non‐smokers exposed to second‐hand smoke. While cigarette smoking remains the most prevalent form of tobacco use worldwide, the rise of electronic nicotine delivery
Nadine Kabbani, James L. Olds
wiley +1 more source
The electronic cigarette: an emerging public health problem
Revista Peruana de Medicina Experimental y Salud Pública, 2020 Since 2004, the electronic cigarette (EC) is available, a device that heats nicotine and administers it as part of a vapor. We present a narrative review of the EC and its effect on health.
Roberto A. Accinelli +2 more
doaj +1 more source
Cultivo de Nicotiana tabacum variedad Habanna, en Poza Rica, Veracruz
Revista Biológico Agropecuaria Tuxpan, 2021 El tabaco es una planta perteneciente al género Nicotiana, de las familias de las solanáceas, se caracteriza por sus hojas grandes, su gran tamaño, se caracteriza por tener alcaloides fuertes de nicotina en sus hojas. Se registran diversas variedades de
Fabián Enríquez García +4 more
doaj +1 more source
Health Science Reports, Volume 8, Issue 4, April 2025.ABSTRACT Background and Aims Tobacco and betel quid are two major causes of oral squamous cell carcinoma (OSCC). Tumor biomarkers offer potential headway for improved diagnosis of OSCC caused by tobacco and betel quid. Currently, several empirical investigations have explored the use of diverse types of tumor biomarkers in the diagnosis of tobacco‐ and
Yovanthi Anurangi Jayasinghe +4 more
wiley +1 more source
Implicaciones del tabaquismo en el contexto de la COVID-19
Revista Cubana de Medicina Militar, 2021 Introducción: Con la propagación del coronavirus tipo 2 causante del síndrome respiratorio agudo grave (SARS-CoV-2), han emergido interrogantes sobre los factores de riesgo que influyen en la enfermedad que este origina: la COVID-19.
Hector Julio Piñera-Castro +1 more
doaj
Water Resources Research, Volume 60, Issue 12, December 2024.Abstract The Multi‐Radar Multi‐Sensor (MRMS) product incorporates radar, quantitative precipitation forecasts, and gage data at a high spatiotemporal resolution for the United States and southern Canada. MRMS is subject to various sources of measurement error, especially in complex terrain.
Phoebe White, Peter A. Nelson
wiley +1 more source
Plant Direct, Volume 8, Issue 7, July 2024.Abstract Tea plant (Camellia sinensis [L.]) is one of the most important crops in China, and tea branch is an important agronomic trait that determines the yield of tea plant. In previous work focused on GWAS that detecting GWAS signals related to plant architecture through whole genome re‐sequencing of ancient tea plants, a gene locus TEA 029928 ...
Bokun Zhou +4 more
wiley +1 more source
Revista de Pesquisa Cuidado é Fundamental Online, 2013 Objetivo: objetivou-se caracterizar a prevalência de hábitos tabágicos entre estudantes de uma IES. Métodos: trata-se de um estudo quantitativo efetuado na cidade de Cajazeiras – PB em uma IES entre fevereiro e dezembro de 2010.
Jamelson dos Santos Pereira +4 more
doaj +4 more sources
Targeting colony‐stimulating factor 1 receptor: From therapeutic drugs to diagnostic radiotracers
iRADIOLOGY, Volume 2, Issue 1, Page 35-65, February 2024.In this review, we provide a comprehensive overview of the rapid evolution of colony‐stimulating factor 1 receptor (CSF1R) radiotracers derived from CSF1R‐targeting therapeutic agents. We systematically examine and describe preclinical CSF1R imaging studies conducted in the context of cancers, neurological disorders, and inflammatory disorders ...
Xiaochuan Zha +4 more
wiley +1 more source