Results 111 to 120 of about 18,230 (213)

Dose-effect relationship between electroacupuncture with different parameters and the regulation of endogenous opioid peptide system

open access: yesWorld Journal of Acupuncture - Moxibustion
Endogenous opioid peptides (EOP) are the neurochemical basis of the anesthetic and analgesic effects of acupuncture, and the quantity of acupuncture stimulus can be controlled accurately by using electroacupuncture (EA).
Ping CHEN   +3 more
doaj   +1 more source

Stress-Induced Reinstatement of Drug Seeking: 20 Years of Progress [PDF]

open access: yes, 2015
In human addicts, drug relapse and craving are often provoked by stress. Since 1995, this clinical scenario has been studied using a rat model of stress-induced reinstatement of drug seeking.
A Cippitelli   +291 more
core   +2 more sources

Purification and Biochemical Characterization of TsMS 3 and TsMS 4: Neuropeptide-Degrading Metallopeptidases in the Tityus serrulatus Venom

open access: yesToxins, 2019
Although omics studies have indicated presence of proteases on the Tityus serrulatus venom (TsV), little is known about the function of these molecules.
Daniela Cajado-Carvalho   +7 more
doaj   +1 more source

A genetic polymorphism of the endogenous opioid dynorphin modulates monetary reward anticipation in the corticostriatal loop.

open access: yesPLoS ONE, 2014
The dynorphin/κ-opioid receptor (KOP-R) system has been shown to play a role in different types of behavior regulation, including reward-related behavior and drug craving.
Mikhail Votinov   +9 more
doaj   +1 more source

Expression of Kisspeptin, Neurokinin B, and Dynorphin During Pubertal Development in Female Sheep [PDF]

open access: gold, 2021
Eliana G Aerts   +6 more
openalex   +1 more source

Dopaminergic, glutamatergic but not opioidergic mechanisms mediate induction of FOS-like protein by cocaethylene [PDF]

open access: yes, 1997
Cocaethylene is a psychoactive metabolite formed\ud during the combined consumption of cocaine and ethanol. As\ud this metabolite has many properties in common with cocaine, it is conceivable that cocaethylene administration may induce the activity of ...
DiPirro, Dr. J.M.   +3 more
core  

Kappa Opioid Receptor and Dynorphin Signaling in the Central Amygdala Regulates Alcohol Intake [PDF]

open access: green, 2019
Daniel W. Bloodgood   +8 more
openalex   +1 more source

Endogenous dynorphin in emotional control and stress response [PDF]

open access: hybrid, 2009
Christoph Schwarzer   +6 more
openalex   +1 more source

Individual differences in the neuropsychopathology of addiction. [PDF]

open access: yes, 2017
Drug addiction or substance-use disorder is a chronically relapsing disorder that progresses through binge/intoxication, withdrawal/negative affect and preoccupation/anticipation stages.
George, Olivier, Koob, George F
core  

Dorsal hippocampus to nucleus accumbens projections drive reinforcement via activation of accumbal dynorphin neurons

open access: yesNature Communications
The hippocampus is pivotal in integrating emotional processing, learning, memory, and reward-related behaviors. The dorsal hippocampus (dHPC) is particularly crucial for episodic, spatial, and associative memory, and has been shown to be necessary for ...
Khairunisa Mohamad Ibrahim   +15 more
doaj   +1 more source

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