Results 231 to 240 of about 171,543 (357)

The Immunological Correlation With Adenoid Hypertrophy and Allergic Rhinitis in Children

open access: yesiNew Medicine, EarlyView.
The imbalance of Th1/Th2 and Th17/Treg cells in allergen and inflammatory responses might be associated with the development of adenoid hypertrophy, suggesting that allergic rhinitis maybe the risk factor of AH and providing a potential alternative explanation for adenoid hypertrophy pathogenesis.
Yang Song   +4 more
wiley   +1 more source

Linear Endobronchial Ultrasound-Guided Microwave Ablation for Malignant Central Airway Obstruction: A World-First Case. [PDF]

open access: yesRespirol Case Rep
Ariza-Prota M   +5 more
europepmc   +1 more source

Cell Toxicity and Autophagy in A549 Cells Treated With Surface‐Functionalized Graphene Derivatives

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Graphene oxide and its derivatives have unique physical and chemical properties with applications in many different fields. However, their biological effects and mechanisms of intracellular toxicity have not been completely clarified. In this study, we investigated the cytotoxic and autophagic activities of graphene oxide and its derivatives ...
Tae Yun Park   +6 more
wiley   +1 more source

Evaluation of Acute Exposure to Combustible and Novel Tobacco Products Using an In Vitro Human Airway Organ Tissue Equivalent Model

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Despite the well‐known risks of tobacco use, tobacco exposure remains a major contributor to morbidity and mortality worldwide. Although cigarette use has declined, the popularity of novel tobacco products (NTPs), such as electronic cigarettes (ECs) and heated tobacco products (HTPs), has increased.
Timothy S. Leach   +8 more
wiley   +1 more source

A comprehensive course for teaching emergency cricothyrotomy [PDF]

open access: yes, 2020
Backlund, Brandon   +3 more
core  

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