Results 81 to 90 of about 31,753 (281)

Mapping the subgingival HerBiome and HisBiome over the human healthspan

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Understanding the intricate relationship between sex, age, and the oral microbiome is crucial for deciphering the onset and progression of numerous age‐related oral and systemic diseases. Methods Subgingival plaque was collected from 781 periodontally and systemically healthy females and 160 males spanning 0 to 80 years.
Rahul Nikam   +3 more
wiley   +1 more source

Comparison of biomarkers of exposure among US adult smokers, users of electronic nicotine delivery systems, dual users and nonusers, 2018–2019 [PDF]

open access: gold, 2023
Nathan M. Holt   +5 more
openalex   +1 more source

Identification of Cytotoxic Flavor Chemicals in Top-Selling Electronic Cigarette Refill Fluids. [PDF]

open access: yes, 2019
We identified the most popular electronic cigarette (EC) refill fluids using an Internet survey and local and online sales information, quantified their flavor chemicals, and evaluated cytotoxicities of the fluids and flavor chemicals.
Hua, My   +5 more
core   +2 more sources

Laryngeal Dysfunction Following COVID‐19: A TriNetX Retrospective Cohort Study

open access: yesThe Laryngoscope, EarlyView.
COVID‐19 is associated with an increased incidence of new‐onset laryngeal dysfunction, including chronic cough, dysphagia, voice disorders, vocal fold paralysis, and laryngeal spasm, compared with uninfected controls. Risk peaks one to two years after infection for most outcomes and is influenced by factors such as hospitalization, mechanical ...
Cali Loblundo   +4 more
wiley   +1 more source

Nasal Drug Delivery Systems: An Overview [PDF]

open access: yes, 2015
Since ancient times, drugs have been administered via the nasal route for therapeutic and recreational purposes. The interest in, and importance, of the systemic effects of drugs administered through the nasal route, have expanded over recent decades ...
Conway, Barbara R.   +3 more
core   +1 more source

Characterising Patient Pathways Prior to the Diagnosis of Interstitial Lung Disease

open access: yesRespirology, EarlyView.
ABSTRACT Background and Objective Interstitial lung diseases (ILDs) lead to breathlessness, cough, deteriorating quality of life and early death. Patients are typically diagnosed late in their disease course when existing lung damage cannot be reversed.
Caitlin C. Fermoyle   +11 more
wiley   +1 more source

SERS‐Based Nano‐ and Microsystems Toward Biomedical Applications

open access: yesSmall, EarlyView.
This review provides a current overview of nano‐ and microscale SERS‐based devices, encompassing all aspects from material design to practical applications. We highlight controlled SERS‐active architectures, including patterned substrates, nanorods, microspheres, micromotors, and microneedles, as well as combinations of these microfluidic systems.
Gohar Soufi   +14 more
wiley   +1 more source

Using EGA-GC to Analyze Nicotine N-oxide in Order to Explain Low Nicotine Concentrations in E-cigarette Liquids [PDF]

open access: yes, 2018
Evolved-gas analysis coupled with gas chromatography (EGA-GC) was used to analyze e-cigarette liquids. Previous analyses of e-cigarette liquids have shown that the determined concentration of nicotine is lower than the advertised concentration.
Wuerch, Cory
core   +1 more source

An update of a systematic review and meta‐analyses exploring flavours in intervention studies of e‐cigarettes for smoking cessation

open access: yesAddiction, Volume 120, Issue 4, Page 770-778, April 2025.
Abstract Aims To determine patterns of e‐cigarette flavour use (sweet, tobacco, menthol/mint) in interventional studies of e‐cigarettes for stopping smoking, and to estimate associations between flavours and smoking/vaping outcomes. Methods Update of secondary data analyses, including meta‐analyses subgrouped by flavour provision and narrative ...
Nicola Lindson   +9 more
wiley   +1 more source

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