Results 171 to 180 of about 164,448 (358)

Interpretation of in vitro concentration‐response data for risk assessment and regulatory decision‐making: Report from the 2022 IWGT quantitative analysis expert working group meeting

open access: yesEnvironmental and Molecular Mutagenesis, EarlyView.
Abstract Quantitative risk assessments of chemicals are routinely performed using in vivo data from rodents; however, there is growing recognition that non‐animal approaches can be human‐relevant alternatives. There is an urgent need to build confidence in non‐animal alternatives given the international support to reduce the use of animals in toxicity ...
Marc A. Beal   +14 more
wiley   +1 more source

Inhalation Anesthetics Augment Oxidant-induced Pulmonary Vasoconstriction [PDF]

open access: bronze, 1985
Jay R. Shayevitz   +4 more
openalex   +1 more source

Sputum Microbiota Compositions Correlate With Metabolome and Clinical Outcomes of COPD‐Bronchiectasis Association: A Prospective Cohort Study

open access: yesExploration, EarlyView.
This study aimed to determine how microbiota compositions (via 16S rRNA sequencing) correlate with clinical outcome and metabolome (via liquid chromatography/mass spectrometry) of CBA. Sputum microbiome and metabolome profiles of CBA were well separated from COPD but not bronchiectasis, partly driven by the higher abundance of Proteobacteria in CBA ...
Zhen‐feng He   +16 more
wiley   +1 more source

Maximum Likelihood Estimation of the Prevalence of nonlethal Neoplasms [PDF]

open access: yes, 1982
Chameaud, J.   +3 more
core   +1 more source

Tracheoesophageal Voicing Following Resistance‐Based Dysphagia Rehabilitation: An Exploratory Multidimensional Assessment

open access: yesHead &Neck, EarlyView.
ABSTRACT Background This exploratory study investigated tracheoesophageal voicing following 6 weeks of resistance‐based dysphagia rehabilitation with the SEA2.0, using a multidimensional assessment approach. Methods Twenty laryngectomized participants were assessed at T0 (baseline), T1 (after 6 weeks training), and T2 (after 8 weeks rest).
Marise Neijman   +7 more
wiley   +1 more source

Acoustic Features of Airway Protective Maneuvers as Biomarkers of Radiation‐Associated Dysphagia and Penetration/Aspiration in Head and Neck Cancer Patients

open access: yesHead &Neck, EarlyView.
ABSTRACT Background This study aimed at identifying acoustic features of airway protective maneuvers as biomarkers of radiation‐associated dysphagia, involving penetration/aspiration and pharyngeal residue. Methods Temporal and spectral acoustical analyses were carried out on voluntary coughs, voluntary throat clearings, and reflexive coughs.
Sofiana Mootassim‐Billah   +11 more
wiley   +1 more source

Cultivation and aerosolization of Stachybotrys chartarum for modeling pulmonary inhalation exposure. [PDF]

open access: yesInhal Toxicol, 2019
Lemons AR   +8 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy