Results 61 to 70 of about 1,229,445 (306)

Diseases of the nasal cavity

open access: yes, 2019
Despite garnering minimal attention from the medical community overall, olfaction is indisputably critical in the manner in which we as humans interact with our surrounding environment. As the initial anatomical structure in the olfactory pathway, the nasal airway plays a crucial role in the transmission and perception of olfactory stimuli. The goal of
Schwartz, Joseph S.   +2 more
openaire   +2 more sources

Angioleiomyoma of the nasal cavity

open access: yesIndian Journal of Pathology and Microbiology, 2009
Angioleiomyoma is a rare benign tumor in the nasal cavity. There are very few reports in literature. A 34 year old male presented with left sided nasal obstruction and epistaxis. Clinical evaluation revealed a lesion replacing the anterior two-third of the Left inferior turbinate.
Michael Rajiv, Shah Sanjeev
openaire   +3 more sources

GHRHR Deficiency Enhances Retinal Ganglion Cell Survival and Visual Functions in Experimental Glaucoma by Inhibiting Ferroptosis

open access: yesAdvanced Science, EarlyView.
Glaucoma, a major cause of blindness, involves retinal ganglion cell (RGC) degeneration. This study shows growth hormone‐releasing hormone receptor (GHRHR) deficiency preserves RGC survival and restores vision, unlike activation which only aids survival.
Yan Tong   +24 more
wiley   +1 more source

Impaired nasal breathing and allergic rhinitis in children

open access: yesМедицинский совет, 2015
Impaired nasal breathing is one of the most frequent causes for seeking otorhinolaryngologist's aid. In childhood, it affects the quality of life and learning, and during infancy - the overall development of the baby and its activities.
T. I. Garaschenko, N. E. Boikova
doaj   +1 more source

A Smart Fluid‐Hydraulic System Based on MRF Valve Control and Its Application in Flexible Grasping

open access: yesAdvanced Science, EarlyView.
This study introduces a smart fluid hydraulic system using MRF valve control for flexible gripping. An MRF‐MSV with an integrated excitation coil and micro‐textured damping channels is designed and validated; micro‐texturing increases hydraulic resistance. Coupled with a soft actuator, the MRF‐MSV enables dynamic bending and grasping.
Linfeng Huo   +5 more
wiley   +1 more source

Multiscale Coupling From Mastication to Retronasal Aroma Perception: The PG‐DTCFN Model and Multiphysics Simulation

open access: yesAdvanced Science, EarlyView.
Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen   +12 more
wiley   +1 more source

Foreign Bodies in Nasal Cavity: Our Experience over 1 Year [Nazal Kavitede Yabanci Cisim: 1 Yillik Sonuclarimiz]

open access: yesMedicine Science, 2015
The aim of this study is to determine some parameters such as the structure of foreign body, age of patient etc. in patients with foreign body in their nasal cavity.
Korhan Kilic, Muhammed Sedat Sakat
doaj   +1 more source

Basaloid Squamous Cell Carcinoma in Nasal Cavity [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2009
Basaloid squamous cell carcinoma (BSCC) is often founded in the head and neck region. However, BSCC in the sinonasal tract is rare. We report here on the case of a 58-yr-old woman who presented with nasal obstruction and epistaxis.
Joong Seob Lee   +3 more
doaj   +1 more source

A Bio‐Functional Mimetic Robot for Versatile Tasks From Cross‐Scale Manipulation to Limb‐Tool Integration

open access: yesAdvanced Science, EarlyView.
A functionally biomimetic design methodology is presented, enabling a single robot to perform eight distinct functions and manipulate objects across a size range exceeding 2300‐fold. The robot exceeds basic human hand functions and demonstrates remote operation, multi‐object manipulation, humanoid‐robot hand interaction, and narrow‐space inspection ...
Xin Tong   +7 more
wiley   +1 more source

Unusual Foreign Body in Nasal Cavity : A Case Report

open access: yesBengal Journal of Otolaryngology and Head Neck Surgery, 2013
The foreign bodies of the nasal cavity are commonly seen in the pediatric population.Adult with nasal foreign bodies are rare. Whenever the adult patients present with nasal foreign bodies, the underlying psychiatric disorder must be searched for ...
Santanu Shit   +5 more
doaj  

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