Unpleasant sound elicits negative emotion and reinstates drug seeking

S Chang, Y Fan, JH Shin, Y Ryu, MS Kim… - Molecular …, 2019 - Springer
… in rats (male Sprague-Dawley rats) if aversive sounds … , the device emitted ultrasonic sounds
repeatedly in a form of sawtooth … For example, stress increases the symptoms of anxiety in a …

Stress induces prolonged pain recovery after surgery: involvement of glucocorticoid-related pathway

J Sun, W Xu, H Ye, D Tang, Y Jiang… - International Journal …, 2023 - academic.oup.com
… suggests that chronic stress increases pain sensitivity and exacerbates existing pain. However,
… Chronic stress increases the basal pain threshold and exacerbates existing pathological …

Peripheral nociceptive mechanisms in an experimental rat model of fibromyalgia induced by repeated cold stress

K Wakatsuki, T Yoshiko, T Matsubara, T Nasu… - Neuroscience …, 2021 - Elsevier
… aversive and exhausting stress in their life. The rats are forced to increase muscular tone for
… decrease was associated with an increase in inflammatory and atrogenic cells expressing …

[HTML][HTML] Characterization of the Dahl salt-sensitive rat as a rodent model of inherited, widespread, persistent pain

LF Ferrari, C Rey, A Ramirez, A Dziuba, J Zickella… - Scientific reports, 2022 - nature.com
… , we treated SS rats with the anti-inflammatory glucocorticoid … We saw a significant increase
in the nociceptive reaction … , including repeated cold stress, unpredictable sound stress

Interaction of auditory and pain pathways: Effects of stimulus intensity, hearing loss and opioid signaling

S Manohar, HJ Adler, K Radziwon, R Salvi - Hearing research, 2020 - Elsevier
… water several times per session over multiple days during a two-week … audio-analgesia in
rats is limited to intensities below 100 dB SPL, that thermal pain sensitivity begins to increase

[HTML][HTML] Moderate noise associated oxidative stress with concomitant memory impairment, neuro-inflammation and neurodegeneration

M Shukla, KV Mani, S Shukla, N Kapoor - Brain, Behavior, & Immunity …, 2020 - Elsevier
… ’s multiple comparison test (GraphPad Prism software). … ; D, G: noise 15 and noise 30 days
exposed rats exhibited highly … indicated increase in oxidative stress with enhanced levels …

Differential impact of psychological and psychophysical stress on low back pain in mice

C La Porta, A Tappe-Theodor - Pain, 2020 - journals.lww.com
… Recently, repetitive NGF injections into the low back muscles … were analyzed in a rat model
of myofascial inflammation 70 : … unpredictable stress mice showed a significant increase in …

Inflammatory and immunological changes caused by noise exposure: A systematic review

A Abouee-Mehrizi, Y Rasoulzadeh… - … Science and Health …, 2022 - Taylor & Francis
… assessment tool of the multiple systematic reviews (AMSTAR) … to noise at 100 dB for 4 h in
Wistar strain male albino rats (N … that noise as a physical stressor could increase inflammation

Microglia promote increased pain behavior through enhanced inflammation in the spinal cord during repeated social defeat stress

CM Sawicki, JK Kim, MD Weber, TD Faw… - Journal of …, 2019 - Soc Neuroscience
… SIGNIFICANCE STATEMENT Mounting evidence indicates that psychological stress … that
repeated social defeat stress causes increased pain sensitivity due to inflammatory signaling …

[HTML][HTML] Exploring combat stress exposure effects on burn pain in a female rodent model

MM Strain, S Tongkhuya, N Wienandt, F Alsadoon… - BMC neuroscience, 2022 - Springer
… of stress prior to an injury increases pain sensitivity in male rats. … stress (FSS), sound stress
(SS), cold stress (CS), restraint … to repeat this experiment but thermally injure the rats at two …