Results 91 to 100 of about 54,368 (362)

“Emotional Nose”: The Hedonic Character of Olfaction and its Epistemological and Clinical Implications [PDF]

open access: yes, 2020
The olfactory system is the oldest device that most organisms have to perceive their physical and social environment. However, progressing in the evolutionary tree, the importance of the olfactory perception has decreased, and the sight has taken ...
Bochicchio, Vincenzo   +3 more
core   +1 more source

Human olfactory receptor responses to odorants

open access: yesScientific Data, 2015
Although the human olfactory system is capable of discriminating a vast number of odors, we do not currently understand what chemical features are encoded by olfactory receptors.
J. Mainland   +4 more
semanticscholar   +1 more source

Gender difference in ratings of odor intensity during olfactory training

open access: yesJournal of Sensory Studies, Volume 37, Issue 6, December 2022., 2022
Abstract This study aimed to elucidate the role of smell diaries in Olfactory training (OT) and probe gender differences in intensity ratings and measured olfactory function throughout the OT course. Fifty olfactory loss patients (36 women and 14 men) undergoing OT rated odor intensities on a daily basis for at least 12 weeks.
Yun‐Ting Chao   +3 more
wiley   +1 more source

Orientation in space using the sense of smell [PDF]

open access: yes, 2010
Several studies reported that respiration interacts with olfactory perception. Therefore, in the pilot study of this experiment series human breathing was investigated during an olfactory experiment.
Kleemann, Anna Maria
core  

Neuroethology of olfactory-guided behavior and its potential application in the control of harmful insects [PDF]

open access: yes, 2016
Harmful insects include pests of crops and storage goods, and vectors of human and animal diseases. Throughout their history, humans have been fighting them using diverse methods.
Guerenstein, Pablo Gustavo   +2 more
core   +2 more sources

Protein microarray allergen profiling in bronchoalveolar lavage fluid and serum of horses with asthma

open access: yesJournal of Veterinary Internal Medicine, Volume 37, Issue 1, Page 328-337, January/February 2023., 2023
Abstract Background The diagnostic value of allergen‐specific immunoglobulin E (IgE) in horses with asthma is uncertain. A recently developed protein microarray detected abnormally high latex‐specific IgE concentrations in the serum of horses with severe asthma.
Michelle Wyler   +4 more
wiley   +1 more source

A Comparative Analysis of the Influence of Human Salivary Enzymes on Odorant Concentration in Three Palm Wines

open access: yesMolecules, 2013
The influence of human salivary enzymes on palm wines’ odorant concentrations were investigated by the application of aroma extracts dilution analysis (AEDA) and by the calculation of odour activity values (OAVs), respectively.
Ola Lasekan
doaj   +1 more source

Additivity between Key Odorants in Pig House Air

open access: yesAtmosphere, 2021
The verification of odor abatement technologies for livestock production based on chemical odorants requires a method for conversion into an odor value that reflects the significance of the individual odorants. The aim of the present study was to compare
Michael Jørgen Hansen   +3 more
doaj   +1 more source

Assessing Olfaction Using Ultrasonic Vocalization Recordings in Mouse Pups with a Sono-olfactometer [PDF]

open access: yesBio-protocol , Bio-protocol LCC, 2019, 9 (4), 2019
Olfaction is the first sensory modality to develop during fetal life in mammals, and plays a key role in the various behaviors of neonates such as feeding and social interaction. Odorant cues (i.e., mother or predator scents) can trigger potentiation or inhibition of ultrasonic vocalizations (USV) emitted by pups following their isolation.
arxiv   +1 more source

Reverse chemical ecology approach for the identification of an oviposition attractant for Culex quinquefasciatus. [PDF]

open access: yes, 2018
Pheromones and other semiochemicals play a crucial role in today's integrated pest and vector management strategies. These semiochemicals are typically discovered by bioassay-guided approaches.
Bhagavathy, Ganga   +7 more
core   +1 more source

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