ArticleNeural plasticity2019
Electroacupuncture Alleviated Referral Hindpaw Hyperalgesia via Suppressing Spinal Long-Term Potentiation (LTP) in TNBS-Induced Colitis Rats.
Article in Neural plasticity, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 26 citations in OpenAlex.
- Causal relationships between irritable bowel syndrome and brain functional networks: A Mendelian randomization study.Journal of translational internal medicine · 2026Article
- CHRNA3⁺ nociceptors prime the cutaneous sensory interface to enhance electroacupuncture analgesia.Chinese medicine · 2026Article
- Potential mechanisms of acupuncture in regulating neuroinflammation and central sensitization in chronic pain: a narrative review of preclinical, clinical, and translational evidence.American journal of translational research · 2026Review
- Modulating AMPA receptor-dependent synaptic plasticity: Mechanistic interventions against remifentanil-induced hyperalgesia in reoperative rats - A randomised controlled trial.Indian journal of anaesthesia · 2025Article
- Electroacupuncture Relieves Visceral Hypersensitivity via Balancing PAR2 and PAR4 in the Descending Pain Modulatory System of Goats.Brain sciences · 2023Article
- Spinal cord astrocyte P2X7Rs mediate the inhibitory effect of electroacupuncture on visceral hypersensitivity of rat with irritable bowel syndrome.Purinergic signalling · 2023Article
- Electroacupuncture Alleviates 46-Trinitrobenzene Sulfonic Acid-Induced Visceral Pain via the Glutamatergic Pathway in the Prefrontal Cortex.Oxidative medicine and cellular longevity · 2023Article
- Electroacupuncture Attenuates Neuropathic Pain in a Rat Model of Cervical Spondylotic Radiculopathy: Involvement of Spinal Cord Synaptic Plasticity.Journal of pain research · 2023Article
- The efficacy and neural mechanism of acupuncture therapy in the treatment of visceral hypersensitivity in irritable bowel syndrome.Frontiers in neuroscience · 2023Review
- Electroacupuncture Zusanli (ST36) Relieves Somatic Pain in Colitis Rats by Inhibiting Dorsal Root Ganglion Sympathetic-Sensory Coupling and Neurogenic Inflammation.Neural plasticity · 2023Article
- Long-lasting visceral hypersensitivity in a model of DSS-induced colitis in rats.Neurogastroenterology and motility · 2022Article
- Electroacupuncture Reduces Anxiety Associated With Inflammatory Bowel Disease By Acting on Cannabinoid CB1 Receptors in the Ventral Hippocampus in Mice.Frontiers in pharmacology · 2022Article
- Electroacupuncture Reduces Visceral Pain Via Cannabinoid CB2 Receptors in a Mouse Model of Inflammatory Bowel Disease.Frontiers in pharmacology · 2022Article
- Advancing the Understanding of Acupoint Sensitization and Plasticity Through Cutaneous C-Nociceptors.Frontiers in neuroscience · 2022Review
- Electroacupuncture-Induced Muscular Inflammatory Pain Relief Was Associated With Activation of Low-Threshold Mechanoreceptor Neurons and Inhibition of Wide Dynamic Range Neurons in Spinal Dorsal Horn.Frontiers in neuroscience · 2021Article
- Therapeutic mechanism of steaming umbilical cord therapy with Chinese herbal medicine on a rat model of IBS-D via the PAR-2/TRVP1 pathway.American journal of translational research · 2021Article
- Mitochondrial Respiratory Chain and Its Regulatory Elements SIRT1 and SIRT3 Play Important Role in the Initial Process of Energy Conversion after Moxibustion at Local Skin.Evidence-based complementary and alternative medicine : eCAM · 2020Article
- CBS-Induced HEvidence-based complementary and alternative medicine : eCAM · 2020Article
- Electroacupuncture Inhibits the Activity of Astrocytes in Spinal Cord in Rats with Visceral Hypersensitivity by Inhibiting P2YEvidence-based complementary and alternative medicine : eCAM · 2020Article
- Electroacupuncture Improves Cognitive Function in Senescence-Accelerated P8 (SAMP8) Mice via the NLRP3/Caspase-1 Pathway.Neural plasticity · 2020Article
Corrections and comments
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Authors and funding
12 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although referred pain or hypersensitivity has been repeatedly reported in irritable bowel syndrome (IBS) patients and experimental colitis rodents, little is known about the neural mechanisms. Spinal long-term potentiation (LTP) of nociceptive synaptic transmission plays a critical role in the development of somatic hyperalgesia in chronic pain conditions. Herein, we sought to determine whether spinal LTP contributes to the referral hyperalgesia in colitis rats and particularly whether electroacupuncture (EA) is effective to alleviate somatic hyperalgesia via suppressing spinal LTP. Rats in the colitis group (induced by colonic infusion of 2,4,6-trinitrobenzenesulfonic acid, TNBS), instead of the control and vehicle groups, displayed evident focal inflammatory destruction of the distal colon accompanied not only with the sensitized visceromotor response (VMR) to noxious colorectal distension (CRD) but also with referral hindpaw hyperalgesia indicated by reduced mechanical and thermal withdrawal latencies. EA at Zusanli (ST36) and Shangjuxu (ST37) attenuated the severity of colonic inflammation, as well as the visceral hypersensitivity and referral hindpaw hyperalgesia in colitis rats. Intriguingly, the threshold of C-fiber-evoked field potentials (CFEFP) was significantly reduced and the spinal LTP was exaggerated in the colitis group, both of which were restored by EA treatment. Taken together, visceral hypersensitivity and referral hindpaw hyperalgesia coexist in TNBS-induced colitis rats, which might be attributed to the enhanced LTP of nociceptive synaptic transmission in the spinal dorsal horn. EA at ST36 and ST37 could relieve visceral hypersensitivity and, in particular, attenuate referral hindpaw hyperalgesia by suppressing the enhanced spinal LTP.
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