Results 31 to 40 of about 222,937 (263)

Characterization of the Notch pathway in nasal polyps of patients with chronic rhinosinusitis: A pilot study

Physiological Reports, 2022
Chronic rhinosinusitis with nasal polyps is a widespread pathology characterized by persistent inflammation of nasal and paranasal mucosa. Although it represents one of the most frequent diseases of the nasal cavities, its etiology is still not ...
Giorgio Aquila, Alessandra Alaimo, Luisa Marracino, Valeria Martino, Francesca Camponogara, Francesco Vieceli Dalla Sega, Francesca Fortini, Antonio Pannuti, Claudia Zanotti, Nicola Malagutti, Stefano Pelucchi, Paola Rizzo   +11 more
doaj   +1 more source

A Nasal Polyp [PDF]

The American Journal of the Medical Sciences, 1894
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openaire   +2 more sources

Herpes viruses and human papilloma virus in nasal polyposis and controls

Brazilian Journal of Otorhinolaryngology, 2015
INTRODUCTION: Chronic rhinosinusitis with nasal polyps is a multifactorial disease entity with an unclear pathogenesis. Contradictory data exist in the literature on the potential implication of viral elements in adult patients with chronic ...
Dimitrios Ioannidis, Vasileios A. Lachanas, Zoe Florou, John G. Bizakis, Efthymia Petinaki, Charalampos E. Skoulakis   +5 more
doaj   +1 more source

Histopathological study of polypoidal lesions of the nasal cavity - A cross sectional study [PDF]

Al Ameen Journal of Medical Sciences, 2012
Background & Objectives: Lesions of nasal cavity present difficulty in their diagnosis, prognosis and management because of unusual clinicopathological features.
S.R. Dafale, V.V. Yenni, H.B. Bannur, P.R. Malur, B.R. Hundgund, S.Y. Patil   +5 more
doaj  

A global analysis of tandem 3'UTRs in eosinophilic chronic rhinosinusitis with nasal polyps. [PDF]

PLoS ONE, 2012
BackgroundAlternative polyadenylation (APA) is emerging as a widespread mechanism of gene regulation. The usage of APA sites allows a single gene to encode multiple mRNA transcripts with different 3'-untranslated region (3'UTR) lengths.
Peng Tian, Yu Sun, Yuxin Li, Xiang Liu, Liang Wan, Jie Li, Yun Ma, Anlong Xu, Yonggui Fu, Hua Zou   +9 more
doaj   +1 more source

Environmental Exposures, Chronic Sinusitis, and Olfaction in People With Cystic Fibrosis

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Environmental air pollutants may contribute to chronic rhinosinusitis (CRS), but their relationship with upper airway disease in people with cystic fibrosis (CF) remains poorly understood. This study evaluated associations between long‐term ambient air pollutant exposure and CRS severity and olfactory dysfunction in adults with CF ...
Benton Tullis, Larissa Nicolas, Jeremiah A. Alt, Todd E. Bodner, Michael Chang, Naweed I. Chowdhury, Sei Chung, Patricia Eshaghian, Yuqing A. Gao, Anne Getz, Amarbir S. Gill, Peter H. Hwang, Ashoke Khanwalkar, Adam J. Kimple, Todd Kingdom, Jivianne T. Lee, Douglas A. Li, Jess C. Mace, Jayakar V. Nayak, Meghan Norris, Jonathan B. Overdevest, Zara M. Patel, Katie Poch, Rodney J. Schlosser, Kristine A. Smith, Zachary M. Soler, Jeffrey D. Suh, Grant A. Turner, Marilene B. Wang, Milene T. Saavedra, Jennifer L. Taylor, Daniel M. Beswick   +31 more
wiley   +1 more source

Tezepelumab in Chinese Patients With Severe Chronic Rhinosinusitis With Nasal Polyps: A Prespecified Subgroup Analysis of the Phase 3 WAYPOINT Trial

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis with nasal polyps (CRSwNP) in Chinese patients often exhibits a mixed Type 1/2/3 inflammatory phenotype (63%), potentially impacting the efficacy of biologics targeting Type 2 inflammation. This prespecified subgroup analysis of WAYPOINT (NCT04851964) evaluated the efficacy and safety of tezepelumab in Chinese
Li Hu, Houyong Li, Xicai Sun, Quan Liu, Yu Xu, Jiangang Fan, Andrew Foster, Claudia Chen, Yun Chon, Dehui Wang   +9 more
wiley   +1 more source

CT features of 31 angiomatous nasal polyps.

, 2013
CT features of 31 angiomatous nasal polyps.
Shui-Hong Zhou (291166), Li-Bo Dai (291165), Zhou-Jun Zheng (291169), Ling-Xiang Ruan (291168)   +3 more
core   +1 more source

Patterns, Presentations and Prognosis of Nasal Polyps [PDF]

, 2017
Few studies have documented the characteristic features of nasal polyps in the developing countries. In this study, we described the patterns, presentations and prognosis of nasal polyps seen in clinical setting, with a view to improve our ...
T. G. Olajide, O. A. Olajuyin, Olajide, T. G., Olajuyin, O. A.   +3 more
core   +1 more source

Inflammatory Signatures Beyond Th1/Th2 Endotypes Provide Insights Into Postoperative Recurrence in Chronic Rhinosinusitis

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) represents a spectrum of inflammatory endotypes, driven by distinct T helper (Th) immune responses. The high rate of recurrent disease despite appropriate medical and surgical interventions highlights the need for improved characterization beyond the traditional type 2 and non‐type 2 phenotypes to better
Liyona Kampel, Narin N. Carmel, Shaun Edalati, Hen Chaushu, Forsan Jahshan, Yaniv Hadi, Timur Pestrikov, Leonor Leider Trejo, Nidal Muhanna, Avraham Abergel   +9 more
wiley   +1 more source