Results 31 to 40 of about 15,769 (222)

Host Antiviral Response Suppresses Ciliogenesis and Motile Ciliary Functions in the Nasal Epithelium

Frontiers in Cell and Developmental Biology, 2020
BackgroundRespiratory viral infections are one of the main drivers of development and exacerbation for chronic airway inflammatory diseases. Increased viral susceptibility and impaired mucociliary clearance are often associated with chronic airway ...
Qianmin Chen, Qianmin Chen, Kai Sen Tan, Jing Liu, Hsiao Hui Ong, Suizi Zhou, Suizi Zhou, Hongming Huang, Hongming Huang, Hailing Chen, Yew Kwang Ong, Mark Thong, Vincent T. Chow, Qianhui Qiu, De-Yun Wang   +14 more
doaj   +1 more source

Nasal Muco-ciliary transport time alteration: efficacy of 18 B Glycyrrhetinic acid

Multidisciplinary Respiratory Medicine, 2017
Background Mucociliary clearance is the main self-clearing system of the nasal cavity and paranasal sinuses. This is a very important means of non specific defence against continuous organic and inorganic contamination conveyed by air.
Desiderio Passali, Chiara Cappello, Giulio Cesare Passali, Cemal Cingi, Codrut Sarafoleanu, Luisa Maria Bellussi   +5 more
doaj   +1 more source

Cold bubble humidification of low-flow oxygen does not prevent acute changes in inflammation and oxidative stress at nasal mucosa

Scientific Reports, 2021
Some clinical situations require the use of oxygen therapy for a few hours without hypoxemia. However, there are no literature reports on the effects of acute oxygen therapy on the nasal mucosa.
Lauriana Alves Santana, Suellen Karoline Moreira Bezerra, Beatriz Mangueira Saraiva-Romanholo, Wellington Pereira Yamaguti, Iolanda de Fátima Lopes Calvo Tibério, Tabata Maruyama dos Santos, Renato Fraga Righetti   +6 more
doaj   +1 more source

Do Nasal Surgeries Affect Mucociliary Clearance? [PDF]

Indian Journal of Otolaryngology and Head & Neck Surgery, 2016
The study was conducted to assess the impact of different nasal surgeries on the nasal mucociliary clearance mechanism. Mucociliary function of the nasal mucosa of patients who were undergoing various nasal surgeries was assessed by the Saccharin test by placing 5 mg saccharin granule on the anterior end of the inferior turbinate 1 day prior to the ...
Rajeshwary Aroor, Zainab Sunu Ali, K. S. Gangadhara Somayaji   +2 more
openaire   +2 more sources

Comparison by Objective Parameters in Patients with Chronic Rhinosinusitis Managed Medically and Surgically (with and without Powered Instruments)

Allergy & Rhinology, 2016
Objective To compare mucociliary clearance time and quality of life in patients who underwent sinus surgery using conventional and powered instruments, and in patients who were treated nonsurgically.
Samarendra Behera M.S., D.N.B., Satyawati Mohindra M.S., D.N.B., Sourabha K. Patro M.S., D.N.B., Ashok K. Gupta M.S., D.N.B.   +3 more
doaj   +1 more source

Mucociliary dysfunction in HIV and smoked substance abuse [PDF]

, 2015
Impaired mucociliary clearance (MCC) is a hallmark of acquired chronic airway diseases like chronic bronchitis associated with chronic obstructive pulmonary disease (COPD) and asthma.
Chinnapaiyan, Srinivasan, Unwalla, Hoshang J.   +1 more
core   +2 more sources

Persistence of SARS-CoV-2 Antigens in the Nasal Mucosa of Eight Patients with Inflammatory Rhinopathy for over 80 Days following Mild COVID-19 Diagnosis

Viruses, 2023
The nasal mucosa is the main gateway for entry, replication and elimination of the SARS-CoV-2 virus, the pathogen that causes severe acute respiratory syndrome (COVID-19).
Juliana Costa dos Santos, Marjory Ximenes Rabelo, Luana Mattana Sebben, Matheus Vinicius de Souza Carneiro, João Bosco Lopes Botelho, José Cardoso Neto, Anderson Nogueira Barbosa, Diego Monteiro de Carvalho, Gemilson Soares Pontes   +8 more
doaj   +1 more source

Primary Ciliary Dyskinesia: An Update on Clinical Aspects, Genetics, Diagnosis, and Future Treatment Strategies [PDF]

, 2017
Primary ciliary dyskinesia (PCD) is an orphan disease (MIM 244400), autosomal recessive inherited, characterized by motile ciliary dysfunction. The estimated prevalence of PCD is 1:10,000 to 1:20,000 live-born children, but true prevalence could be even ...
Abete, Afzelius, Afzelius, Afzelius, Alanin, Altenburg, Bartoloni, Behan, Bhatt, Bilton, Boaretto, Boe, Boon, Boon, Boon, Bradley, Brenner, Brown, Bush, Bush, Campbell, Carotenuto, Chang, Chang, Chernick, Cohen-Cymberknoh, Cole, Coren, Davis, Daviskas, De Benedetti, Desai, Deuse, Eastham, El-Abiad, Eliasson, Elkins, Ellerman, Fedakar, Ferkol, Ferkol, Fliegauf, Fliegauf, Flume, Fokkens, Fretzayas, Frommer, Fuchs, Gokdemir, Goutaki, Halbert, Hart, Hellinckx, Hill, Horani, Horani, Irving, Jeanson, Kartagener, Kellett, Kennedy, Kennedy, Kennedy, Kim, King, Knowles, Knowles, Knowles, Kobbernagel, Konstan, Kott, Kuehni, Kumar, Lai, Lebl, Leigh, Lucas, Lucas, Lucas, Lucas, Macchiarini, Mackerness, Madsen, Maglione, Maglione, Manna, Marks, Marthin, Marthin, Marthin, Mateos-Corral, McManus, Merveille, Mirra, Mitchison, Montella, Montella, Montella, Montella, Moore, Mossberg, Mullowney, Munro, Nakhleh, Nicolson, Noone, Noone, Oktem, Olbrich, Omran, Onoufriadis, Onoufriadis, O’Callaghan, O’Callaghan, Paff, Paff, Papon, Pasteur, Patella, Phillips, Picot, Pifferi, Potter, Prulière-Escabasse, Raidt, Rogers, Rutland, Sagel, Santamaria, Santamaria, Schwabe, Serisier, Shah, Shapiro, Shoemark, Sommer, Spagnolo, Stenbit, Stillwell, Sturgess, Svobodova, ten Berge, Valerio, Walker, Wallmeier, Werner, Werner, Wirschell, Wong, Yan-Wei, Zimmerman   +150 more
core   +1 more source

Effects of Smoking Cessation on Peak Nasal Inspiratory Flow and Nasal Mucociliary Clearance

İstanbul Medical Journal, 2022
Introduction:In this study, the aim was to investigate smoking cessation on peak nasal inspiratory flow (PNIF) and nasal mucociliary clearance (MCC).Methods:Sixty-two (32 male and 30 female) smokers were included in this prospective study.
Doğan Çakan, Semih Uşaklıoğlu
doaj   +1 more source

Comparison of the effect of conventional nasal packing and merocel packing following deviated septal surgeries

Journal of the Scientific Society, 2023
Context: Nasal packs are necessary after nasal surgery for hemostasis and internal stabilization of bony and cartilaginous structures. Aims: The study was done to compare the outcomes of conventional nasal packing and Merocel packing in terms of the ...
Ferrin Maria John, R Valli, T Kiren
doaj   +1 more source