Stress-induced analgesia - The difference between immobilization stress and psychological stress
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چکیده
منابع مشابه
Stress-induced analgesia.
For over 30 years, scientists have been investigating the phenomenon of pain suppression upon exposure to unconditioned or conditioned stressful stimuli, commonly known as stress-induced analgesia. These studies have revealed that individual sensitivity to stress-induced analgesia can vary greatly and that this sensitivity is coupled to many different phenotypes including the degree of opioid s...
متن کاملThe Role of Hypocretin/Orexin in Stress-Induced Analgesia
Orexin is produced exclusively in the lateral hypothalamus, where it is known to be involved in pain modulation through brain stem. Due to the important role of this peptide in functions such as eating, sleeping and awaking, addiction, it attracted the attention of researchers in medical sciences specially neuroscientists. These hypothalamic peptides play a critical role in arousal in s...
متن کاملImmobilisation stress induced analgesia in diabetic rats.
Stress is known to produce analgesia. The pain threshold is altered in diabetes. We studied the effect of 1 hr of immobilisation stress on pain threshold in male Wistar rats. The same effect was tested in streptozotocin induced diabetic rats. The pain threshold of tail flick, vocalisation and vocalisation after discharge increased in the control group after the stress procedure. Significant ana...
متن کاملPsychological Stress
becomes dictionary-like, and because theoretical discussion is limited to the end of each chapter, large parts of the book might be expected to be quite dull to a student reader; therefore, it cannot be recommended as a text. For these same reasons, as previously mentioned, and because of the outstanding documentation and bibliography, the book is better adapted to the needs of the more advance...
متن کاملStress-induced analgesia and endogenous opioid peptides: the importance of stress duration.
Stress is known to elicit pain relief, a phenomenon referred to as stress-induced analgesia. Based on stress parameters, opioid and non-opioid intrinsic pain inhibitory systems can be activated. In the present study, we assessed whether changing the duration of stress would affect the involvement of endogenous opioids in antinociception elicited by swim in warm water (32 °C), known to be opioid...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1986
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)59403-3