Results 41 to 50 of about 791,731 (159)

Investigation by photochemically-induced dynamic nuclear polarization and nuclear Overhauser enhancement 1H-NMR of the interaction between beta-endorphin and phospholipid micelles.

open access: yes, 1983
The photochemically-induced dynamic nuclear polarization technique has been used to investigate the access of a photoexcited flavin dye to tyrosyl and histidyl residues in [Met]enkephalin and human and camel beta-endorphins, both alone and in the ...
HORE, PJ, KAPTEIN, R, ZETTA, L
core   +1 more source

The Effect of an Acute Swim Exercise Training Session on Changes in Se-rum Beta-endorphin and Cortisol Levels in Male Sprint Swimmers

open access: yesمجله دانشکده پزشکی اصفهان, 2011
Background: Most previous studies were concentrated on plasma beta-endorphin (ß-EP) and cortisol responses following sub-maximal or maximal exercise; however, little researches have been conducted on the efficacy of sports specialized exercise sessions ...
Mahnaz Sinaei   +4 more
doaj  

From Prevention to Healthy Longevity: Evaluating the Multi‐Systemic Effects of Physical Activity and Lifestyle Behaviours in Women

open access: yesReproductive, Female and Child Health, Volume 5, Issue 4, December 2026.
ABSTRACT Purpose Despite spending more on healthcare than any other high‐income nation, the United States faces comparatively poor life expectancy outcomes, primarily due to non‐compliance with preventable and modifiable lifestyle behaviours. This review evaluates the multi‐systemic benefits of physical activity, exercise, diet, weight management and ...
Darah Dilmaghani   +2 more
wiley   +1 more source

The Role of Endorphins in Animal Learning and Behavior

open access: yes, 1980
The present review examined the influence of endorphins in animal learning and behavior. It was suggested that in learning paradigms involving stress, the stressor elicits the release of endorphins.
Duncan, Heather J.   +2 more
core   +1 more source

Beta-Endorphin as a Biomarker in the Treatment of Chronic Pain with Non-Invasive Brain Stimulation: A Systematic Scoping Review

open access: yesJournal of Pain Research, 2021
Erickson Bonifácio de Assis, Carolina Dias de Carvalho, Clarice Martins, Suellen Andrade Neuroscience and Aging Laboratory, Federal University of Paraíba, João Pessoa, PB, BrazilCorrespondence: Suellen AndradeNeuroscience and Aging Laboratory, Federal ...
Bonifácio de Assis E   +3 more
doaj  

Opioid Modulation of Major Neurotransmitter Systems: Acute, Chronic, and Withdrawal Effects

open access: yesEuropean Journal of Neuroscience, Volume 64, Issue 9, November 2026.
Opioids are widely used but also frequently misused drugs that affect multiple neurotransmitter systems, including dopaminergic, glutamatergic, GABAergic, serotonergic, and cholinergic pathways. Opioid‐induced neuroadaptations depend on the duration of drug exposure, with distinct changes also emerging following drug discontinuation.
Daniela Novakova   +2 more
wiley   +1 more source

Endorphins, Endocannabinoids and Runners’ High [PDF]

open access: yes, 2019
Modern science takes at face value the fact that exercise is beneficial for man’s health. In recent years, medical health professionals have begun to harness exercise as a treatment for a broader range of maladies.
Winiarz, Elisheva
core  

Plasma and cerebrospinal fluid beta-endorphin levels show a strong association in children with cerebral malaria

open access: yesJournal of Pediatric Neurosciences, 2018
Background: Beta (β)-endorphins are endogenous neuropeptides found in the plasma and cerebrospinal fluid (CSF) of humans but there have been reports of the relationship between the plasma and CSF β-endorphin levels in different clinical conditions ...
Oluwagbemiga O Adeodu   +3 more
doaj   +1 more source

Step into action: how reminders shape engagement in fitness apps

open access: yesEconomica, Volume 93, Issue 372, Page 1225-1259, October 2026.
Abstract Regular exercise offers well‐documented health benefits, and mobile applications are increasingly used to promote physical activity. In this study, we conduct a large‐scale randomized controlled trial with 20,187 users of the WeWard app in France to evaluate the effectiveness of different message framings and intervention durations on app ...
Beatrice Braut   +2 more
wiley   +1 more source

The Skin‐Lightening Efficacy and Mechanisms of Botanical Extracts: A Comprehensive Review

open access: yesJournal of Cosmetic Dermatology, Volume 25, Issue 10, October 2026.
ABSTRACT Background Skin pigmentation is regulated by a complex network involving melanogenesis, melanosome transfer, oxidative stress, environmental stimuli, and epidermal turnover. Botanical extracts and phytochemicals have attracted increasing interest as potential skin‐lightening agents. This review evaluates their efficacy, mechanisms, and safety.
Siting Yang   +6 more
wiley   +1 more source

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