Results 11 to 20 of about 2,723 (173)
Animals, 2023 A total of 112 dogs (49 males and 63 females) belonging to different breeds (i.e., Boxer, Cirneco dell’Etna, Fonni’s Dog, Labrador, Crossbreed, German Shepherd, Pit Bull, Shar-Pei, Yorkshire) were analyzed to compare the serum concentration of serotonin,
Raffaella Cocco +6 more
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Neuroendocrine and psychophysiological investigation of the evolutionary roots of gossip
Scientific Reports, 2023 This study investigates an evolutionary hypothesis of gossip postulating that in humans it serves a similar function as social grooming in other primates.
Konrad Rudnicki +5 more
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Mother's hand tool as a skin-to-skin contact simulation instrument decreases pain levels in newborns
Universa Medicina, 2021 BACKGROUND Sensory stimulation activates the gate control mechanism, raises the level of beta endorphins, and the secretion of beta endorphins increases the pain threshold, reducing or eliminating the feeling of pain.
Yesim Ceylantekin +4 more
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Beta-Endorphin and Male Infertility [PDF]
Archives of Andrology, 1986 Beta-endorphin (beta-ED) levels were evaluated in blood and seminal plasma of men with infertility due to varicocele, obstructive and nonobstructive azoospermia, and idiopathic oligoasthenospermia. The relation of this opiate to serum levels of gonadotropins, prolactin, testosterone, androstenedione, and dehydroepiandrosterone sulfate has also been ...
J M, Miralles-García +3 more
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Trazodone influence on rat sera beta-endorphins level
Biomolecules & Biomedicine, 2004 Some 25 years ago it was found that parts of CNS could produce strong analgesic response on little morphine quantities. Later studies proved the existence for dozen of morphine-like substances, called opioids, which are normally produced in the brain ...
Radivoj Jadrić +7 more
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Frontiers in Psychology, 2022 Over the last 102 years, a lot of discussion was being held about the psychoanalytic conception of the “death drive,” but still with inconclusive results. In this paper, we start with a brief review of Freud’s conception, followed by a comprised overview
Michael Kirsch +2 more
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beta-endorphin-(1-27) is an antagonist of beta-endorphin analgesia. [PDF]
Proceedings of the National Academy of Sciences, 1984 beta h-Endorphin-(1-27), a naturally occurring fragment of human beta-endorphin (beta h-endorphin), diminishes the analgesic effect of beta h-endorphin when coinjected intra-cerebroventricularly into mice. A parallel shift in the dose-response curve of beta h-endorphin in the presence of beta h-endorphin-(1-27) suggests competition at the same site ...
R G, Hammonds, P, Nicolas, C H, Li
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Journal of Family and Reproductive Health, 2022 The aim of this narrative review is to investigate the reciprocal correlation between melatonin through the brain's central clock management on sleep-wake behavior in women with polycystic ovary syndrome (PCOS).
Farideh Zangeneh
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Biomolecules & Biomedicine, 2007 The aim of study was to evaluate clinical outcome and hormone profiles of laparoscopic elec-troincision of the ovaries in women with polycystic ovary syndrome (PCOS) before and after treatment.
Zulfo Godinjak, Ranka Javorić
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Redox Biology, 2020 The prevalence of chronic widespread pain (CWP) in people with HIV is high, yet the underlying mechanisms are elusive. Leukocytes synthesize the endogenous opioid, β-endorphin, within their endoplasmic reticulum (ER).
Saurabh Aggarwal +9 more
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