Results 21 to 30 of about 512,433 (365)
Elastocapillary network model of inhalation [PDF]
Physical Review Research, 2, 043382 (2020), 2020 The seemingly simple process of inhalation relies on a complex interplay between muscular contraction in the thorax, elasto-capillary interactions in individual lung branches, propagation of air between different connected branches, and overall air flow into the lungs.
arxiv +1 more source
A comparison of the results from intra-pleural and intra-peritoneal studies with those from inhalation and intratracheal tests for the assessment of pulmonary responses to inhalable dusts and fibres. [PDF]
, 2016 The aim of this paper is to compare results from inhalation studies with those from intraperitoneal and intrapleural tests, where available, for a number of fibrous and particulate test materials.
Bevan, Ruth +2 more
core +1 more source
Particle and Fibre Toxicology, 2017 Background Toxicity of airborne particulate matter (PM) is difficult to assess because PM composition is complex and variable due to source contribution and atmospheric transformation.
Ngoc Q. Vuong +7 more
doaj +1 more source
Journal of Analytical Methods in Chemistry, 2020 Human beings are easily exposed to formaldehyde (FA) in a living environment. Entry of FA into the human body can have adverse effects on human health, depending on the FA concentration.
Yong-Hyun Kim, Jeongsik Park
doaj +1 more source
Molecules, 2020 Diverse harmful compounds can be emitted during the heating of tobacco sticks for heated tobacco products (HTPs). In this study, the generation of harmful compounds from the filter, instead of tobacco in tobacco sticks, was confirmed.
Yong-Hyun Kim, Young-Ji An, Jae-Won Shin
doaj +1 more source
Pharmacokinetic study of thymol after intravenous injection and high-dose inhalation in mouse model. [PDF]
, 2019 Thymol is generally recognized as a safe substance by the FDA and has been widely used in the pharmaceutical, food, and cosmetic industries. Pharmacokinetic (PK) studies of thymol have been previously conducted for oral administration, but there has been
Luo, Mary Z +3 more
core +2 more sources
Brand and generic use of inhalation medication and frequency of switching in children and adults : a population-based cohort study [PDF]
, 2018 BACKGROUND: The expiration of patents of brand inhalation medications and the ongoing pressure on healthcare budgets resulted in a growing market for generics.
de Jongste, Johan C +8 more
core +1 more source
Lung-gut axis of microbiome alterations following co-exposure to ultrafine carbon black and ozone
Particle and Fibre Toxicology, 2023 Background Microbial dysbiosis is a potential mediator of air pollution-induced adverse outcomes. However, a systemic comparison of the lung and gut microbiome alterations and lung-gut axis following air pollution exposure is scant.
Md Habibul Hasan Mazumder +13 more
doaj +1 more source
Comparison of volatile organic compounds between cigarette smoke condensate (CSC) and extract (CSE) samples [PDF]
Environmental Health and Toxicology, 2018 Cigarette smoke is a major risk factor for several diseases, including chronic obstructive pulmonary and cardiovascular diseases. The toxicity of the cigarette smoke can be determined in vitro.
Yong-Hyun Kim +6 more
doaj +1 more source