Results 51 to 60 of about 65,175 (259)

The Association of Outer Ear Commensal Bacteria with Otitis Media in Children [PDF]

, 2012
Background: Middle ear infections (otitis media) are a significant burden on children’s health. They are one of the more common childhood ailments and are responsible for about a third of children’s general practitioner visits.
White, Rebecca Katharine
core  

EBV‐Driven ODC1 Upregulation Enhances Polyamine Anabolism to Promote Viral Replication and Cisplatin Resistance in Nasopharyngeal Carcinoma

Advanced Science, EarlyView.
EBV‑BZLF1 initiates ODC1‑driven polyamine anabolism that correlates with poor clinical prognosis in nasopharyngeal carcinoma. The ODC1–spermidine axis promotes viral replication, cell proliferation and innate immune evasion. Pharmacological inhibition of ODC1 rescues cisplatin sensitivity, establishing ODC1 as a viable therapeutic target for EBV ...
Yueshuo Li, Xudong Hu, Chenxing Yang, Na Liu, Lin Wang, Xi Cai, Min Tang, Ya Cao, Li Shang, Feng Shi   +9 more
wiley   +1 more source

Hairy Polyp of the Supratonsillar Fossa Causing Intermittent Airway Obstruction

International Archives of Otorhinolaryngology, 2015
Introduction Dermoids frequently called “hairy polyps” and their nature have not been completely clarified. Objectives To discuss the unusual presentation, symptoms, incidence, histology, and perioperative management of hairy polyps in the ...
Onur İsmi, Kemal Görür, Rabia Bozdoğan Arpacı, Yusuf Vayisoglu, Cengiz Özcan   +4 more
doaj   +1 more source

Assessment of nasopharynx area and level of severity posterior crossbite on children with cleft lips and palate post-palatoplasty

Padjadjaran Journal of Dentistry, 2020
Introduction: Many children with post palatoplasty had crossbite posterior. This study was aimed to assess the nasopharynx area and the posterior crossbite severity level of children with cleft lip and palate (CLP) who received palatoplasty treatment ...
Anie Apriani, Risti Saptarini Primarti, Alwin Kasim, Fahmi Oscandar   +3 more
doaj   +1 more source

Two Teflon granulomas of the nasopharynx and paravertebral space mimicking a neoplasm

Clinical Case Reports, 2022
Teflon has been proved to be able to extravasate and infiltrate into soft tissue to form an inflammatory giant‐cell foreign‐body reaction, a so‐called Teflon granuloma. We present a rare case report of a patient with two Teflon granulomas of the head and
Frederieke Kamp, Claudio Storck
doaj   +1 more source

Malignant Post-Transplant Lymphoproliferative Disorder of Nasopharynx in Myelodysplastic Disorder

, 2021
(1) Background: Post-transplant lymphoproliferative disorder (PTLD) is a hematological disease and occurs because of immunosuppression after organ transplantation. Only a few studies have reported PTLD in the nasopharynx.
Geng-He Chang, Chih-Wei Luan, Yao-Te Tsai, Kam-Fai Lee, Chih-Cheng Chen, Ming-Shao Tsai, Cheng-Ming Hsu   +6 more
core   +1 more source

Structural Basis of Shiga Toxin Neutralization by Human Antibodies Targeting Canonical Receptor‐Binding and Non‐Canonical Assembly Sites

Advanced Science, EarlyView.
Cryo‐electron microscopy structures reveal two distinct neutralization mechanisms of fully human monoclonal antibodies targeting the Shiga toxin 1a B subunit. RDS059 occludes the Gb3 receptor‐binding site, whereas RDS045 engages a lateral quaternary epitope to disrupt holotoxin assembly.
Jianting Ke, Xin Li, Xiaoli Wang, Zhaoxia Huang, Shaojie Xue, Yuyang Liu, Jing Pan, Guowei Hu, Yayu Wang, Cheng Wang, Shoudeng Chen   +10 more
wiley   +1 more source

A Rare Nasopharyngeal Foreign Body [PDF]

, 2008
Nasopharynx is an exceptionally rare anatomical location for foreign body impaction. We present a rare case of nasopharyngeal foreign body (NFB) in a 7 years old child. The diagnosis was confirmed by nasal endoscopy. Immediate removal of foreign body (FB)
Rakesh Kumar Singh, Gupta, Nitin, Varshney, Saurabh, Singh, Rakesh Kumar, Saurabh Varshney, Bist, Sampan Singh, Sampan Singh Bist, Nitin Gupta   +7 more
core  

Magnetic resonance imaging findings in childhood period nasopharynx cancer

, 2015
BACKGROUND: Nasopharyngeal carcinoma is a rarely seen tumor in childhood. It is mostly detected late as the clinical features are similar to other childhood tumors which affect the nasopharynx and adenoidal hypertrophy.
Arda, Kemal Niyazi, Sahin, Burcu, Caglar, Emrah, Elif Aktasabcdef, Emrah Caglarf, Nazan Ciledagef, Ciledag, Nazan, Burcu Sahinde, Aktas, Elif, Inci Ergurhan Ilhand, Ilhan, Inci Ergurhan, Kemal Niyazi Ardabd   +11 more
core   +1 more source

Cross-section of the upper airway and nasopharynx.

, 2022
Lateral view of the upper airway, nasopharynx and cross-section of the reference planes.
Takashi Ono (520294), Haruki Imai (12475578), Misaki Aoyagi (12475572), Soma Kita (12475575), Masamichi Oishi (5749682), Shuji Oishi (1407937), Marie Oshima (5749685), Koichi Fujita (2687707), Hiroko Ohmori (12475581)   +8 more
core   +1 more source