Results 61 to 70 of about 206,602 (306)

Pathomorphological changes of the Schneiderian membrane in the mixed form of iatrogenic maxillary sinusitis of stomatogenic origin

open access: yesPatologìâ, 2016
Objective: To study the morphological changes of the Schneiderian membrane in the mixed form of iatrogenic maxillary sinusitis of stomatogenic origin. Material and methods. Reactive changes of the mucous membrane of the maxillary sinus were studied in
S. D. Varzhapetyan, E. А. Grigorieva
doaj   +1 more source

Strategies to Develop a Mucosa-Targeting Vaccine against Emerging Infectious Diseases

open access: yesViruses, 2022
Numerous pathogenic microbes, including viruses, bacteria, and fungi, usually infect the host through the mucosal surfaces of the respiratory tract, gastrointestinal tract, and reproductive tract.
Fengling Feng   +5 more
doaj   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

Airway epithelium respiratory illnesses and allergy (AERIAL) birth cohort: study protocol

open access: yesFrontiers in Allergy
IntroductionRecurrent wheezing disorders including asthma are complex and heterogeneous diseases that affect up to 30% of all children, contributing to a major burden on children, their families, and global healthcare systems. It is now recognized that a
Elizabeth Kicic-Starcevich   +29 more
doaj   +1 more source

Enzyme-ultracytochemical study of adenylate and guanylate cyclases in normal and pathologic human nasal mucosa

open access: yesEuropean Journal of Histochemistry, 2009
The ultracytochemical localization of adenylate cyclase (AC) and guanylate cyclase B (GC-B) and C (GC-C) activity was studied after stimulation with pituitary adenylate cyclase activating peptide, C-type natriuretic peptide and guanylin, respectively, in
MG Rambotti, G Altissimi, A Spreca
doaj   +1 more source

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

open access: yesAdvanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu   +4 more
wiley   +1 more source

Type I and III IFNs produced by the nasal epithelia and dimmed inflammation are features of alpacas resolving MERS-CoV infection.

open access: yesPLoS Pathogens, 2021
While MERS-CoV (Middle East respiratory syndrome Coronavirus) provokes a lethal disease in humans, camelids, the main virus reservoir, are asymptomatic carriers, suggesting a crucial role for innate immune responses in controlling the infection ...
Nigeer Te   +7 more
doaj   +1 more source

How to perform open tracheal suction via an endotracheal tube [PDF]

open access: yes, 2016
Rationale and key points Tracheal suction involves the removal of pulmonary secretions from the respiratory tract using negative pressure under sterile conditions.
Credland, Nicola
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Surgical ciliated cyst of the jaws: A systematic review

open access: yesCurrent Research in Dental Sciences
Cysts are fluid-filled lesions located in bone or soft tissue, surrounded by an epithelial-lined capsule. Surgical ciliated cyst (SCC) is a rare, non-odontogenic cyst lined with respiratory epithelium, formed as a result of traumatic implantation of the ...
Hatice Lamia Tuğluoğlu Dalcı   +1 more
doaj   +1 more source

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