Results 61 to 70 of about 536,462 (222)

SARS-CoV-2 Leads to Significantly More Severe Olfactory Loss than Other Seasonal Cold Viruses

open access: yesLife, 2022
The aim of this study was to investigate whether COVID-associated olfactory impairment differs from olfactory disorders due to other upper respiratory tract infections.
Antje Haehner   +7 more
doaj   +1 more source

Transplanted olfactory ensheathing cells promote regeneration of cut adult rat optic nerve axons [PDF]

open access: yes, 2003
Transplantation of olfactory ensheathing cells into spinal cord lesions promotes regeneration of cut axons into terminal fields and functional recovery.
Raisman, G.   +4 more
core  

Facilitatory actions of guanidine on synaptic transmission in mammalian brain slices [PDF]

open access: yes, 1979
Guanidine administration may be beneficial in the treatment of amyotrophic lateral sclerosis and related diseases; however, the actions of guanidine on the mammalian central nervous system have not been investigated.
M. Galvan   +5 more
core   +1 more source

Clinical Longitudinal Evaluation After Regimen Stop (CLEAR) of Dupilumab in Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Long‐term management strategies for severe chronic rhinosinusitis with nasal polyps (CRSwNP) increasingly include biologic therapy targeting Type 2 inflammation. However, data on outcomes after complete discontinuation of dupilumab following sustained disease control are scarce.
Patrick Huber   +7 more
wiley   +1 more source

The Role of TRPA1 Channels in the Central Processing of Odours Contributing to the Behavioural Responses of Mice

open access: yesPharmaceuticals, 2021
Transient receptor potential ankyrin 1 (TRPA1), a nonselective cation channel, contributes to several (patho)physiological processes. Smell loss is an early sign in several neurodegenerative disorders, such as multiple sclerosis, Parkinson’s and ...
János Konkoly   +9 more
doaj   +1 more source

Olfactory Function in Cystic Fibrosis: Outcome Measures, Olfactory Dysfunction Prevalence and the Impact of Management—A Systematic Review and Meta‐Analysis

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Olfactory dysfunction (OD) is an increasingly recognized but under‐investigated comorbidity of cystic fibrosis (CF). Its prevalence, assessment methods, and response to CF‐directed treatment, including highly effective modulator therapy (HEMT) remains incompletely characterized.
Luca Cox   +5 more
wiley   +1 more source

Amorphological and histological study of the olfactory organ in Parasilurus triostegus (Heckel)

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
The morphological description and histological structure of the olfactory     organ     of    Parasilurus     triostegus     (Heckel)     have    been investigated.
M. Q. Najeb, H.A.M. Dauod, M.A. Gali
doaj  

A novel neural substrate for the transformation of olfactory inputs into motor output. [PDF]

open access: yesPLoS Biology, 2010
It is widely recognized that animals respond to odors by generating or modulating specific motor behaviors. These reactions are important for daily activities, reproduction, and survival.
Dominique Derjean   +8 more
doaj   +1 more source

Younger adults with mild-to-moderate COVID-19 exhibited more prevalent olfactory dysfunction in Taiwan

open access: yesJournal of Microbiology, Immunology and Infection, 2021
Background: Coronavirus Disease 2019 (COVID-19) is rapidly transmitted from person to person, causing global pandemic since December 2019. Instantly detecting COVID-19 is crucial for epidemic prevention.
Meng-Yu Cheng   +15 more
doaj   +1 more source

Computational fluid dynamics simulations of airflow through the nasal passages of rhinolophoid bats

open access: yesThe Anatomical Record, EarlyView.
Abstract The nasal passages of bats that emit their echolocation call through their nostrils have adapted for sound emission as well as standard respiratory and olfactory functions. Rhinolophids, hipposiderids and rhinonycterids all use a high duty cycle (HDC) echolocation strategy.
Carley Goodwin   +7 more
wiley   +1 more source

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