Results 71 to 80 of about 693,842 (409)

AI-enabled Sound Pattern Recognition on Asthma Medication Adherence: Evaluation with the RDA Benchmark Suite [PDF]

open access: yes, 2022
Asthma is a common, usually long-term respiratory disease with negative impact on global society and economy. Treatment involves using medical devices (inhalers) that distribute medication to the airways and its efficiency depends on the precision of the inhalation technique.
arxiv   +1 more source

KMRC011, an agonist of toll-like receptor 5, mitigates irradiation-induced tissue damage and mortality in cynomolgus monkeys

open access: yesJournal of Immunotoxicology, 2020
In the study here, the potential applicability of KMRC011 - an agonist of toll-like receptor-5 – as a countermeasure for radiation toxicities was evaluated.
Hong-Soo Lee   +11 more
doaj   +1 more source

Transcriptomics of single dose and repeated carbon black and ozone inhalation co-exposure highlight progressive pulmonary mitochondrial dysfunction

open access: yesParticle and Fibre Toxicology, 2021
Background Air pollution is a complex mixture of particles and gases, yet current regulations are based on single toxicant levels failing to consider potential interactive outcomes of co-exposures.
Quincy A. Hathaway   +8 more
doaj   +1 more source

Human Multi-Compartment Airways-on-Chip Platform for Emulating Respiratory Airborne Transmission: From Nose to Pulmonary Acini

open access: yesFrontiers in Physiology, 2022
The past decade has witnessed tremendous endeavors to deliver novel preclinical in vitro lung models for pulmonary research endpoints, including foremost with the advent of organ- and lung-on-chips.
Eliram Nof   +13 more
doaj   +1 more source

INHALATION EXPOSURE TO CARBON NANOTUBES (CNT) AND CARBON NANOFIBERS (CNF): METHODOLOGY AND DOSIMETRY

open access: yesJournal of Toxicology and Environmental Health. Part B, Critical Reviews, 2015
Dedicated to Professor Paul Morrow, 1922–2013 In respectful and fond memory of a devoted scientist, inspirational colleague, caring mentor, selfless friend, and in gratitude for his lasting groundbreaking contributions to inhalation toxicology Carbon ...
G. Oberdörster   +3 more
semanticscholar   +1 more source

Potential Nanospray Inhalation of Remdesivir and Hydroxychloroquine using Poly (lactic-co-glycolic) Acid as Fast Delivery for Covid-19 Treatment.

open access: yesJournal of Pharmacy, 2021
Introduction: The oral medication of remdesivir and hydroxychloroquine face several limitations in covid-19 therapy.  Despite having the first-pass metabolism, it also has a limitation in the patient who has hospitalised with a severe covid-19 infection.
Muhammad Taher   +2 more
doaj   +1 more source

The method of inhalation therapy with micro-doses of mixtures noble gases with oxygen [PDF]

open access: yesarXiv, 2021
In this research, we presented the method of inhalation therapy with noble gas micro-doses and results of clinical studies in hospital of Russian Academy of Sciences (RAS). We have designed a device that allows dosed injection of noble gas with a volume of about 2-4 ml with peroxide vapors into the nasal cavity.
arxiv  

Enhancing respiratory comfort with fan respirators: computational analysis of carbon dioxide reduction, temperature regulation, and humidity control [PDF]

open access: yes, 2023
Respirators provide protection from inhalation exposure to dangerous substances, such as chemicals and infectious particles, including SARS-Covid-laden droplets and aerosols. However, they are prone to exposure to stale air as the masks creat a microclimate influenced by the exhaled air.
arxiv   +1 more source

Induction of chronic migraine phenotypes in a rat model after environmental irritant exposure [PDF]

open access: yes, 2017
Air pollution is linked to increased emergency department visits for headache and migraine patients frequently cite chemicals or odors as headache triggers, but the association between air pollutants and headache is not well understood.
Hurley, Joyce Harts   +4 more
core   +1 more source

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