Results 71 to 80 of about 74,961 (259)

Identification of Pannexins in Rat Nasal Mucosa

Allergy & Rhinology, 2013
Pannexins are a second family of gap-junction proteins in vertebrates, classified as pannexin-1, pannexin-2, and pannexin-3. Pannexin-1 is one of the candidates for channel-mediated ATP release into the extracellular space. In airway epithelia, ATP signaling modulates multiple cellular functions such as mucus/ion secretion and mucociliary clearance ...
Toyoaki Ohbuchi M.D., Nobusuke Hohchi M.D., Jun-ichi Ohkubo M.D., Koichi Hashida M.D., Hiroki Koizumi M.D., Tetsuro Wakasugi M.D., Fumiko Takenaga M.D., Hideaki Suzuki M.D., Ph.D.   +7 more
openaire   +3 more sources

Complications and Clinical Outcomes Following Modified Endoscopic Denker's With Pyriform Aperture Preservation: A Prospective Analysis

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background The modified endoscopic Denker's (MED) approach provides access to all maxillary sinus (MS) walls for resection of various MS and retromaxillary pathologies, but the anteromedial maxilla has historically been resected. This study determined complication rates and outcomes following MED with pyriform aperture (PA) preservation ...
Yasser Almansour, Lane Donaldson, Khaled Kashlan, Swapna Vemuri, Jun Jin, John R. Craig   +5 more
wiley   +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

North American Delphi Consensus Study on Sinonasal Malignancy Survivorship Care

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Survival for patients with sinonasal cancers has improved over the past decades, but there are no dedicated survivorship guidelines for this cohort. Objective To understand experts’ priorities and perspectives on key survivorship tenets (surveillance, second tumor screening, toxicity, and symptom management).
Matheus Sewastjanow‐Silva, Samagra Jain, Rita Snyder, Erin L. McKean, Ralph Abi Hachem, Nithin D. Adappa, J. Ken Byrd, Ricardo L. Carrau, Marc A. Cohen, Ivan H. El‐Sayed, Mathew N. Geltzeiler, Ehab Y. Hanna, Edward C. Kuan, Nyall R. London Jr., Zoukaa B. Sargi, Carl H. Snyderman, Marilene B. Wang, Ian J. Witterick, Shirley Y. Su   +18 more
wiley   +1 more source

Chronic Rhinosinusitis and Nasal Polyps in Eosinophilic Granulomatosis With Polyangiitis: A Scoping Review

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) is one of the most common manifestations of eosinophilic granulomatosis with polyangiitis (EGPA), often preceding the diagnosis of systemic vasculitis by several years. The sinonasal presentation of EGPA typically resembles CRS with nasal polyps (CRSwNP), making it clinically indistinguishable from those
Alisha Sharma, Alyssa Y. Li, Teruko Kishibe, Dennis Wong, Kevin M. Sanders, Maggie Jiang, Heedo Lee, Christine Song, Kieran Mcintyre, Christian Pagnoux, Yvonne Chan, John M. Lee, Daniel J. Lee   +12 more
wiley   +1 more source

A influencia da administracao de estradiol nos receptores de estrogeno da mucosa nasal: estudo experimental em cobaias

Brazilian Journal of Otorhinolaryngology, 2014
Introdução: A literatura indica uma correlação entre estrogênio elevado no soro e sintomas nasais ou alterações inflamatórias na mucosa nasal. Os receptores de estrogênio tendem a ser controlados por retroalimentação negativa, para evitar um estímulo ...
Henrique Olival Costa, Ney Penteado de Castro Neto, Lia Mara Rossi, Ieda Millas, Flavia Coelho, Leonardo da Silva   +5 more
doaj   +1 more source

Correlation of Local Nasal Biomarkers and Olfactory Dysfunction in Chronic Rhinosinusitis: A Systematic Review and Meta‐Analysis

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background To systematically evaluate the local biomarkers correlated with olfactory dysfunction (OD) in chronic rhinosinusitis (CRS). Methods A systematic review was conducted in CINAHL, Cochrane Library, PubMed, and Scopus from inception to July 2025.
David Kayekjian, Neeti Gandra, Shaun A. Nguyen, Shaina W. Twardus, Rodney J. Schlosser   +4 more
wiley   +1 more source

Assessment of mucosal changes associated with nasal splint in a rabbit model

Brazilian Journal of Otorhinolaryngology, 2015
INTRODUCTION: There is no consensus on duration of the nasal splint after nasal septum surgeries. The pressure of nasal splint on the mucosa may cause tissue necrosis and nasal septum perforation.OBJECTIVES: To investigate the histopathological changes ...
Mehmet Tan, M. Tayyar Kalcioglu, Nurhan Sahin, Tuba Bayindir, Emine Samdanci, Aliye Filiz   +5 more
doaj   +1 more source

Host‐Specific Interactions Between Staphylococcus aureus and Pseudomonas aeruginosa Impair Epithelial Repair in Chronic Rhinosinusitis

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) is frequently associated with polymicrobial biofilms involving Staphylococcus aureus and Pseudomonas aeruginosa. Interactions between these organisms are thought to influence disease severity, but the epithelial effects of exoproteins derived from patient‐matched cocultures remain poorly defined ...
Xiaohan Sun, Mahnaz Ramezanpour, George Bouras, Emma Barry, Alkis J. Psaltis, Peter‐John Wormald, Sarah Vreugde   +6 more
wiley   +1 more source

Descriptive, comparative, and functional anatomy of the facial musculature in cattle (Bos taurus)

The Anatomical Record, EarlyView.
Abstract Facial expressions can provide insight into animal emotions and pain, but no standardized system for assessing the entire facial display in cattle (Bos taurus Linnaeus) exists. The Facial Action Coding System (FACS), originally developed for humans, identifies distinct facial movements based on mimetic muscles.
Maja Söderlind, Bridget Cain, Katrina Ask, Jean‐Francois Valarcher, Elin Hernlund, Pia Haubro Andersen, Marie Rhodin   +6 more
wiley   +1 more source