Results 101 to 110 of about 979,687 (295)

Odor perception and hedonics in chronic schizophrenia and in first episode psychosis

open access: yesNeuropsychiatric Disease and Treatment, 2019
Małgorzata Urban-Kowalczyk,1 Dominik Strzelecki,1 Janusz Śmigielski,2 Magdalena Kotlicka–Antczak1 1Department of Affective and Psychotic Disorders, Medical University of Łódź, Łódź, Poland; 2State Higher Vocational School in Konin ...
Urban-Kowalczyk M   +3 more
doaj  

Naloxone inhibits and morphine potentiates. The adrenal steroidogenic response to ACTH [PDF]

open access: yes
The adrenal actions were stereospecific since neither the positve stereoisomer of morphine, nor that of naloxone, had any effect on the adrenal response to exogenous adrenocorticotrophic hormone (ACTH).
Heybach, J. P., Vernikos, J.
core   +1 more source

Beta-Endorphin and Running Addiction: Use in the Treatment of Schizophrenia, Mania, Depression, and Anxiety [PDF]

open access: yes, 1985
Neither Glasser\u27s (1976) survey data nor popular magazine articles (which seldom cite references) have provided conclusive evidence regarding the existence of running addiction or established causality between this addiction and Beta-endorphin.
Rogers, James Glenn
core   +1 more source

Serotonin (5‐Hydroxytryptamine): Metabolism, Signaling, Biological Functions, Diseases, and Emerging Therapeutic Opportunities

open access: yesMedComm, Volume 6, Issue 9, September 2025.
This article reviews the roles of 5‐HT metabolism, 5‐HT receptors, and their related signaling pathways in normal physiology and various diseases, and explores their potential value in disease treatment, providing a reference basis for research and clinical treatment in related fields. ABSTRACT Serotonin (5‐hydroxytryptamine; 5‐HT) is an evolutionarily
Yuxin Zhang   +7 more
wiley   +1 more source

Does Prolonged Naltrexone Therapy Alter the Rewarding Nature of Exercise, Socialization, and Eating? A Narrative Review

open access: yesMcGill Journal of Medicine
Introduction: Naltrexone is an opioid receptor antagonist prescribed for alcohol use disorder and opioid use disorder.  Naltrexone has a high affinity for the mu-opioid receptors, which are the primary binding site of beta-endorphin.
Caitlin Collier, Thomas Hilton
doaj   +1 more source

Interaction of the Opiate and Neuroendocrine Systems [PDF]

open access: yes, 2011
Opiates are known to produce various physiological effects. Our understanding of these effects has been greatly increased by the discovery of the opiate receptor and the endogenous opioid peptides.
DeMaria, Jr, MD, Peter
core   +1 more source

Hormonalis imprinting a kozponti idegrendszerben: okok es kovetkezmenyek. [PDF]

open access: yes, 2013
The notion of the perinatal "hormonal imprinting" has been published at first in 1980 and since that time it spred expansively. The imprintig develops at the first encounter between the developing receptor and the target hormone - possibly by the ...
Csaba, György
core   +1 more source

GPCR‐G protein signalling and its mutational landscape in cancer—Driver or passenger

open access: yesBritish Journal of Pharmacology, Volume 182, Issue 17, Page 3975-3989, September 2025.
G protein‐coupled receptors (GPCRs) play a crucial role in cellular signalling, regulating various physiological processes. Abnormal expression and mutations of GPCRs have been implicated in several types of cancer, influencing tumour initiation, progression and immune response.
Chenlin Feng   +3 more
wiley   +1 more source

Afferent Neuronal Control of Type-I Gonadotropin Releasing Hormone Neurons in the Human. [PDF]

open access: yes, 2013
Understanding the regulation of the human menstrual cycle represents an important ultimate challenge of reproductive neuroendocrine research. However, direct translation of information from laboratory animal experiments to the human is often complicated ...
Hrabovszky, Erik, Liposits, Zsolt
core   +1 more source

Disrupted circadian rhythms and opioid‐mediated adverse effects: Bidirectional relationship and putative mechanisms

open access: yesJournal of Neuroendocrinology, Volume 37, Issue 9, September 2025.
Abstract Recent studies have shown a link between disrupted circadian rhythms and the development of chronic opioid‐induced negative effects. Both animal and human studies show a significant bidirectional relationship between the circadian system and opioid effects.
Nasrin Mehranfard   +2 more
wiley   +1 more source

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