Results 21 to 30 of about 28,351 (228)

Emergence of functional sensory subtypes as defined by transient receptor potential channel expression [PDF]

open access: yes, 2007
The existence of heterogeneous populations of dorsal root ganglion (DRG) neurons conveying different somatosensory information is the basis for the perception of touch, temperature, and pain. A differential expression of transient receptor potential (TRP)
AlQatari, M   +3 more
core   +1 more source

Pd nanoparticles confined in mesoporous N-doped carbon silica supports: a synergistic effect between catalyst and support [PDF]

open access: yes, 2020
Palladium nanoparticles of similar size were deposited on different supports, layers of carbon materials (with and without nitrogen doping) on the surface of a MCF (mesocellular foam) silica.
Kerstien, Julius   +3 more
core   +1 more source

Cinnamaldehyde Resist Salmonella Typhimurium Adhesion by Inhibiting Type I Fimbriae

open access: yesMolecules, 2022
Salmonella Typhimurium (S. Typhimurium), a common foodborne pathogen, severely harms the public and food security. Type I fimbriae (T1F) of S. Typhimurium, plays a crucial role in the pathogenic processes; it mediates the adhesion of bacteria to the ...
Lizi Yin   +10 more
doaj   +1 more source

Ultrasound-assisted hydrogenation of cinnamaldehyde

open access: yesUltrasonics Sonochemistry, 2005
The hydrogenation, employing hydrogen gas, of cinnamaldehyde was performed using Pd-black and Raney Ni catalysts at 298+/-3 K in a water-cooled (jacketed) reaction vessel. Sampling at pre-determined time intervals and GC/MS analysis yielded time-dependent product state distribution information.
R S, Disselkamp   +4 more
openaire   +2 more sources

Investigating the Anti-nociceptive Mechanism of Cinnamaldehyde in the Formalin Test in Mice [PDF]

open access: yesResearch Journal of Pharmacognosy
Background and objectives: Cinnamaldehyde has shown analgesic and anti-inflammatory effects. At present little is known about mechanism of its anti-nociceptive activity and the role of serotonin, adrenergic, muscarinic, dopamine and opioid receptors as ...
Valiollah Hajhashemi*, Elham Najibzadeh
doaj   +1 more source

Cinnamaldehyde improves methamphetamine-induced spatial learning and memory deficits and restores ERK signaling in the rat prefrontal cortex [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2018
Objective(s): Methamphetamine is a stimulant compound that penetrates readily into the central nervous system. Repeated exposure to methamphetamine leads to damage in the dopaminergic and serotonergic axons of selected brain regions.
Mohammad Saeed   +5 more
doaj   +1 more source

Efficacy of nisin A and nisin V semi-purified preparations alone and in combination with plant essential oils to control Listeria monocytogenes [PDF]

open access: yes, 2015
peer-reviewedThe foodborne pathogenic bacterium Listeria is known for relatively low morbidity and high mortality rates reaching up to 25-30%. Listeria is a hardy organism and its control in foods represents a significant challenge.
Cotter, Paul D.   +5 more
core   +1 more source

Antimicrobial Activity of Cinnamaldehyde on Streptococcus mutans Biofilms

open access: yesFrontiers in Microbiology, 2019
Streptococcus mutans is considered the most relevant bacteria in the transition of non-pathogenic commensal oral microbiota to biofilms which contribute to the dental caries process.
Zhiyan He   +7 more
doaj   +1 more source

In vivo and in vitro mutagenicity of perillaldehyde and cinnamaldehyde

open access: yesGenes and Environment, 2021
Background Perillaldehyde and cinnamaldehyde are natural substances found in plants that are used as flavoring ingredients. Due to the α,β-unsaturated aldehydes in their structures, these compounds are expected to be DNA reactive. Indeed, several reports
Masamitsu Honma   +5 more
doaj   +1 more source

Spectral aerosol extinction (SpEx): a new instrument for in situ ambient aerosol extinction measurements across the UV/visible wavelength range [PDF]

open access: yes, 2015
We introduce a new instrument for the measurement of in situ ambient aerosol extinction over the 300– 700 nm wavelength range, the spectral aerosol extinction (SpEx) instrument.
Anderson, B E   +13 more
core   +2 more sources

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