Results 21 to 30 of about 688,620 (409)
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
Metalloproteinases and their Inhibitors under the Course of Immunostimulation by CPG-ODN and Specific Antigen Inhalation in Equine Asthma [PDF]
, 2019 Objectives. Inhalation of immunostimulatory bacterial DNA segments (cytosine-phosphate-guanosine-oligodeoxynucleotides, CpG-ODN) normalizes clinical and cytologic parameters in severe equine asthma.
Barton, Ann Kristin +5 more
core +1 more source
Combustion-derived nanoparticles: A review of their toxicology following inhalation exposure
Particle and Fibre Toxicology, 2005 This review considers the molecular toxicology of combustion-derived nanoparticles (CDNP) following inhalation exposure. CDNP originate from a number of sources and in this review we consider diesel soot, welding fume, carbon black and coal fly ash.
Ken Donaldson +7 more
semanticscholar +1 more source
Frontiers in Toxicology, 2023 The placenta plays a critical role in nutrient-waste exchange between the maternal and fetal circulations, thus functioning as an interface that profoundly impacts fetal growth and development. The placenta has long been considered an asexual organ, but,
Julie A. Griffith +19 more
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
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
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
American Journal of Physiology. Regulatory Integrative and Comparative Physiology, 2018 Electronic (e)-cigarettes theoretically may be safer than conventional tobacco. However, our prior studies demonstrated direct adverse effects of e-cigarette vapor (EV) on airway cells, including decreased viability and function.
L. C. Crotty Alexander +16 more
semanticscholar +1 more source