Results 21 to 30 of about 1,396,394 (289)

Clinical correlation and assessment of olfactory dysfunction with n-butanol in COVID-19 patients: our experience [PDF]

Rhinology Online, 2022
Background: Studies showed olfactory disturbances in COVID patients. This has attracted focus of clinicians as an easy clinical screening tool in suspected population.
Rohit Sharma, Amit Kumar Rana, Vinit Kumar Sharma, Ashish Mehrotra, Helena Babu, Sneha Gupta, Rajeev Singh, Anjali Tyagi, Nandini Sethi, Prakhar Bhatt, Varsha Yadav, Parth Chopra, Deepak Upadhyay   +12 more
doaj   +1 more source

Synaptophysin and synaptoporin expression in the developing rat olfactory system [PDF]

, 1993
The expressions of two closely related synaptic vesicle antigens synaptophysin and synaptoporin were examined in the olfactory system of the adult rat and during pre- and postnatal development.
Traurig, H., Marquéze-Pouey, B., Betz, H., Grabs, D., Bergmann, M., Gratzl, Manfred, Schuster, Th., Mayerhofer, Artur   +7 more
core   +1 more source

Pathophysiology and possible treatments for olfactory-gustatory disorders in patients affected by COVID-19

Current Research in Pharmacology and Drug Discovery, 2021
SARS-CoV-2 infects host cells mainly through the interaction between the virus's Spike protein and the viral receptors namely Angiotensin-Converting Enzyme 2 (ACE2) and transmembrane serine protease 2 (TMPRSS2).
Francisca Idalina Neta, Amélia Carolina Lopes Fernandes, Adson José Martins Vale, Francisco Irochima Pinheiro, Ricardo Ney Cobucci, Eduardo Pereira de Azevedo, Fausto Pierdoná Guzen   +6 more
doaj   +1 more source

Exploring olfactory sensory networks: Simulations and hardware emulation [PDF]

, 2010
Olfactory stimuli are represented in a highdimensional space by neural networks of the olfactory system. A great deal of research in olfaction has focused on this representation within the first processing stage, the olfactory bulb (vertebrates) or ...
Beyeler, Michael, Galizia, G, Fabio Stefanini, Henning Proske, Beyeler, M., Chicca, Elisabetta, Proske, H., Giovanni Galizia, Beyeler, M, Michael Beyeler, Chicca, E, Galizia, C. Giovanni, Stefanini, F., Proske, Henning, Proske, H, Elisabetta Chicca, Galizia, G., Stefanini, Fabio, Chicca, Elisabetta ; https://orcid.org/, Stefanini, F   +19 more
core   +1 more source

Prednisolone does not improve olfactory function after COVID-19: a randomized, double-blind, placebo-controlled trial

BMC Medicine, 2022
Background Prednisolone has been suggested as a treatment for olfactory disorders after COVID-19, but evidence is scarce. Hence, we aimed to determine the efficacy of a short oral prednisolone treatment on patients with persistent olfactory disorders ...
Emma J. A. Schepens, Esther E. Blijleven, Wilbert M. Boek, Sanne Boesveldt, Robert J. Stokroos, Inge Stegeman, Digna M. A. Kamalski   +6 more
doaj   +1 more source

Investigating Olfactory Bulb Volume Reduction as a Potential Biomarker for Some Neuropsychiatric Disorders: A Narrative Review

Journal of Clinical and Basic Research, 2021
The Olfactory bulb is a crucial structure involved in olfaction that is located in the ventral anterior of the forebrain. Due to physiological and anatomical connection between olfactory and emotion processing networks, olfactory dysfunction is seen in ...
Hamed Hajishah, Seyyed Amirhossein Salehi, Mohammadjavad Amini   +2 more
doaj  

Incidence of Olfactory Dysfunction and Associated Factors: A Nationwide Cohort Study From South Korea

Ear, Nose & Throat Journal, 2023
Objectives: Olfactory dysfunction, a reduced or complete loss of the ability to smell, is gaining attention because of its substantial impact on an individual’s quality of life and the possibility that it is an important sign of underlying disease ...
Hyo Jin Chung MD, Hyun Seon Lim PhD, Kyuin Lee MD, Hyun Seung Choi MD, Junhui Jeong MD, PhD, Hyang Ae Shin MD, Chang-Hoon Kim MD, PhD, Jung Hyun Chang MD, PhD   +7 more
doaj   +1 more source

Olfactory Evaluation in Alzheimer’s Disease Model Mice

Brain Sciences, 2022
Olfactory dysfunction is considered a pre-cognitive biomarker of Alzheimer’s disease (AD). Because the olfactory system is highly conserved across species, mouse models corresponding to various AD etiologies have been bred and used in numerous studies on
Jingjing Zhang, Zixuan Zhao, Siqi Sun, Jing Li, Yu Wang, Jingyin Dong, Su Yang, Yiyi Lou, Jing Yang, Weiyun Li, Shanshan Li   +10 more
doaj   +1 more source

Histological markers in nasal mucosa of patients with Alzheimer's disease [PDF]

, 1998
Neuropathological changes such as dystrophic neurites and the presence of abnormal tau protein in the olfactory system, including primary sensory cells and nerve fibres have previously been demonstrated in nasal mucosa tissue of patients with Alzheimer's
Müller-Spahn, Franz, Mandelkow, Eva-Maria, Golombowski, Sidonie, Peschel, Oliver, Unger, Jürgen, Hock, Christoph, Probst, Alphonse, Riederer, Andreas   +7 more
core   +1 more source

The Impact of Olfactory Disorders in the United Kingdom [PDF]

Chemical Senses, 2014
Olfactory disorders are believed to affect 5% of the general population and have been shown to bear significant psychosocial consequences to sufferers. Although more common than blindness and profound deafness in the United Kingdom, the impact of these disorders has not been assessed to date and the plight of British patients has yet to be quantified ...
Philpott, C. M., Boak, D.
openaire   +4 more sources