Results 41 to 50 of about 126,476 (295)

A human airway mucosa tissue model to investigate whooping cough [PDF]

open access: yes, 2022
P1887The pathomechanism of human obligate Bordetella pertussis eliciting whooping cough is not completely elucidated, yet. Tissue-engineered human airway models (TAM) are promising tools to investigate interrelations between B.
Walles, Heike   +4 more
core  

Expression Pattern of the SARS-CoV-2 Entry Genes ACE2 and TMPRSS2 in the Respiratory Tract

open access: yesViruses, 2020
To address the expression pattern of the SARS-CoV-2 receptor ACE2 and the viral priming protease TMPRSS2 in the respiratory tract, this study investigated RNA sequencing transcriptome profiling of samples of airway and oral mucosa.
Yichuan Liu   +4 more
doaj   +1 more source

Characteristics of the nasal mucosa of commercial pigs during normal development

open access: yesVeterinary Research, 2023
The nasal mucosa is constantly exposed to inhaled pathogens and is the first defence against respiratory infections. Here, we investigated the structural and compositional characteristics of the nasal mucosa of commercial pigs at various growth stages ...
Yuchen Li   +6 more
doaj   +1 more source

A neonate with tracheobronchial cobblestone mucosa presenting with acute severe hypercapnia

open access: yesThe Turkish Journal of Pediatrics, 2019
Here, we describe the case of a neonate suffering from respiratory distress complicated by pulmonary hemorrhage shortly after birth. The neonate experienced repeated dyspnea and acute severe hypercapnia (160-100 mmHg) that began on the 7th day after ...
Yong Liu, Li Ly, YuLian Hu
doaj   +1 more source

The respiratory tract in pigs and its immune system: a review

open access: yesVeterinární Medicína, 2013
The growing amount of information regarding mucosal immunology in animals resulted from a need to better understand the pathogenesis of diseases entering the body through mucosa surfaces, including the respiratory tract.
J. Krejci   +3 more
doaj   +1 more source

Case for diagnosis [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2014
Hansen's disease is a chronic infecto-contagious disease caused by Mycobacterium leprae. The bacillus prefers low-temperature areas and the nose is usually the initial site of lesions.
Jeane Jeong Hoon Yang   +5 more
doaj   +1 more source

Nanotechnologies in Delivery of DNA and mRNA Vaccines to the Nasal and Pulmonary Mucosa

open access: yesNanomaterials, 2022
Recent advancements in the field of in vitro transcribed mRNA (IVT-mRNA) vaccination have attracted considerable attention to such vaccination as a cutting-edge technique against infectious diseases including COVID-19 caused by SARS-CoV-2. While numerous
Jie Tang   +6 more
doaj   +1 more source

Subacute effects of ozone exposure on cultivated human respiratory mucosa [PDF]

open access: yes, 2000
This study was designed to investigate subacute effects of long-term exposure of both healthy and chronically inflamed human respiratory mucosa to ozone.
Schaefer, D.   +4 more
core   +1 more source

Buccal Cyst with Respiratory Epithelium: A Diagnostic Dilemma: A Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Teratoid, dermoid and epidermoid cysts are rare, developmental, non odontogenic lesions that are derivatives of germinative epithelium. Epidermoid cysts are most frequently reported in the floor of the mouth, with uncommon occurrence in the buccal mucosa.
Prajakta Ravindra Patil   +4 more
doaj   +1 more source

Elimination and irrigation therapy to optimize the state of the nasal microbiome in children

open access: yesМедицинский совет, 2021
The article summarizes the results of the work of domestic and foreign researchers on the study of homeostasis of the nasal cavity, including the state of the microbiota of the nasal mucosa in healthy children and in inflammatory diseases of the upper ...
Olga E. Chelpachenko   +2 more
doaj   +1 more source

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