<meta charset="utf8"></head><body>Valutazione del sollievo dal dolore della terapia Tuina nei ratti con costrizione cronica

<ol>
	<li>IASP taxonomy. ISAP Available from: <a target="_blank" href="https://www.iasp-pain.org/resources/terminology/#.2022">https://www.iasp-pain.org/resources/terminology/#.2022</a> (2022)</li><li>Baron, R., Binder, A., Wasner, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neuropathic+pain:+diagnosis,+pathophysiological+mechanisms,+and+treatment.">Neuropathic pain: diagnosis, pathophysiological mechanisms, and treatment.</a> Lancet Neurol. 9 (8), 807-819 (2010).</li><li>Colloca, L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neuropathic+pain.">Neuropathic pain.</a> Nat Rev Dis Primers. 3, 17002 (2017).</li><li>Liu, Z., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+review+on+the+mechanism+of+tuina+promoting+the+recovery+of+peripheral+nerve+injury.">A review on the mechanism of tuina promoting the recovery of peripheral nerve injury.</a> Evid Based Complement Alternat Med. 2021, 6652099 (2021).</li><li>Scholz, J., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+IASP+classification+of+chronic+pain+for+ICD-11:+chronic+neuropathic+pain.">The IASP classification of chronic pain for ICD-11: chronic neuropathic pain.</a> Pain. 160 (1), 53-59 (2019).</li><li>Finnerup, N. B., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Pharmacotherapy+for+neuropathic+pain+in+adults:+a+systematic+review+and+meta-analysis.">Pharmacotherapy for neuropathic pain in adults: a systematic review and meta-analysis.</a> Lancet Neurol. 14 (2), 162-173 (2015).</li><li>Field, T. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Massage+therapy+research+review.">Massage therapy research review.</a> Complement. Ther Clin Pract. 24, 19-31 (2016).</li><li>Gok Metin, Z., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Aromatherapy+massage+for+neuropathic+pain+and+quality+of+life+in+diabetic+patients.">Aromatherapy massage for neuropathic pain and quality of life in diabetic patients.</a> J Nurs Scholarsh. 49, 379-388 (2017).</li><li>Izgu, N., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effect+of+aromatherapy+massage+on+chemotherapy-induced+peripheral+neuropathic+pain+and+fatigue+in+patients+receiving+oxaliplatin:+An+open+label+quasi-randomized+controlled+pilot+study.">Effect of aromatherapy massage on chemotherapy-induced peripheral neuropathic pain and fatigue in patients receiving oxaliplatin: An open label quasi-randomized controlled pilot study.</a> Cancer Nurs. 42, 139-147 (2019).</li><li>Li, Y., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Mild+mechanic+stimulate+on+acupoints+regulation+of+CGRP-positive+cells+and+microglia+morphology+in+spinal+cord+of+sciatic+nerve+injured+rats.">Mild mechanic stimulate on acupoints regulation of CGRP-positive cells and microglia morphology in spinal cord of sciatic nerve injured rats.</a> Front Integr Neurosci. 13, 58 (2019).</li><li>Liu, Z. F., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Tuina+for+peripherally-induced+neuropathic+pain:+A+review+of+analgesic+mechanism.">Tuina for peripherally-induced neuropathic pain: A review of analgesic mechanism.</a> Front Neurosci. 16, 1096734 (2022).</li><li>Lv, T., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Using+RNA-seq+to+explore+the+repair+mechanism+of+the+three+methods+and+three-acupoint+technique+on+DRGs+in+sciatic+nerve+injured+rats.">Using RNA-seq to explore the repair mechanism of the three methods and three-acupoint technique on DRGs in sciatic nerve injured rats.</a> Pain Res Manag. 2020, 7531409 (2020).</li><li>Xing, F., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=MZF1+in+the+dorsal+root+ganglia+contributes+to+the+development+and+maintenance+of+neuropathic+pain+via+regulation+of+TRPV1.">MZF1 in the dorsal root ganglia contributes to the development and maintenance of neuropathic pain via regulation of TRPV1.</a> Neural Plast. 2019, 2782417 (2019).</li><li>Cohen, S. P., Mao, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neuropathic+pain:+mechanisms+and+their+clinical+implications.">Neuropathic pain: mechanisms and their clinical implications.</a> BMJ. 348, 7656 (2014).</li><li>Tao, Y., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effect+of+Bo'fa+method+on+the+expression+of+IL-1&#946;+in+peripheral+serum+and+5-HT2A+in+spinal+cord+of+CCI+model+rats.">Effect of Bo'fa method on the expression of IL-1&#946; in peripheral serum and 5-HT2A in spinal cord of CCI model rats.</a> Global Traditional Chinese Medicine. 10, 905-909 (2017).</li><li>Yang, J., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Study+on+curative+effect+of+Duhuo+Jisheng+decoction+combined+with+Tuina+in+patients+with+lumbar+disc+herniation+and+changes+of+TXB2,+TNF-&#945;+and+IL-1&#946;.">Study on curative effect of Duhuo Jisheng decoction combined with Tuina in patients with lumbar disc herniation and changes of TXB2, TNF-&#945; and IL-1&#946;.</a> Chin Arch Tradit Chin Med. 38, 44-46 (2020).</li><li>Yao, C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effects+of+acupressure+at+'Shenshu'+(BL+23)on+lumbar+intervertebral+disc+degeneration+and+related+pain+in+aging+rats.">Effects of acupressure at 'Shenshu' (BL 23)on lumbar intervertebral disc degeneration and related pain in aging rats.</a> Chin J Tradit Chin Med Pharm. 37, 4360-4365 (2022).</li><li>Wang, H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Exploring+the+mechanism+of+immediate+analgesic+effect+of+1-time+tuina+intervention+in+minor+chronic+constriction+injury+rats+using+RNA-seq.">Exploring the mechanism of immediate analgesic effect of 1-time tuina intervention in minor chronic constriction injury rats using RNA-seq.</a> Front Neurosci. 16, 1007432 (2022).</li><li>Yao, C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Exploring+the+mechanism+of+tuina-induced+central+analgesia+in+rats+with+lumbar+disc+herniation+based+on+the+p38MAPK+signaling+pathway.">Exploring the mechanism of tuina-induced central analgesia in rats with lumbar disc herniation based on the p38MAPK signaling pathway.</a> Chin J Tradit Chin Med Pharm. 38 (07), 3348-3352 (2023).</li><li>Li, P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Study+on+the+effects+of+modified+Chuanqianghuo+Decoction+combined+with+tuina+and+physiotherapy+on+shoulder+joint+function+and+inflammation+in+patients+with+shoulder+joint+pain.">Study on the effects of modified Chuanqianghuo Decoction combined with tuina and physiotherapy on shoulder joint function and inflammation in patients with shoulder joint pain.</a> New Chinese Medicine. 54 (13), 93-97 (2022).</li><li>Ding, C., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Clinical+efficacy+of+acupuncture+and+moxibustion,+tuina+and+external+application+of+traditional+Chinese+medicine+on+lumbar+disc+herniation+and+serum+TXB2,+IL-1&#946;,+Comparison+of+IL-10+levels.">Clinical efficacy of acupuncture and moxibustion, tuina and external application of traditional Chinese medicine on lumbar disc herniation and serum TXB2, IL-1&#946;, Comparison of IL-10 levels.</a> Advances in Modern Biomedicine. 21 (14), 2730-2734 (2021).</li><li>Bennett, G. J., Xie, Y. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+peripheral+mononeuropathy+in+rat+that+produces+disorders+of+pain+sensation+like+those+seen+in+man.">A peripheral mononeuropathy in rat that produces disorders of pain sensation like those seen in man.</a> Pain. 33, 87-107 (1988).</li><li>Grace, P. M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+novel+animal+model+of+graded+neuropathic+pain:+Utility+to+investigate+mechanisms+of+population+heterogeneity.">A novel animal model of graded neuropathic pain: Utility to investigate mechanisms of population heterogeneity.</a> J Neurosci Methods. 193, 47-53 (2010).</li><li>Wang, H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Comparison+of+the+characteristics+of+minor+and+classic+CCI+models.">Comparison of the characteristics of minor and classic CCI models.</a> J Chin J Comp Med. 32 (10), 1-7 (2022).</li><li>Zhang, Y., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> An intelligent massage and tuina technique simulator. , (2023).</li><li>. Effects of three methods and three points stimulation on sensory function in rats with sciatic nerve injury Available from: <a target="_blank" href="https://kns.cnki.net">https://kns.cnki.net</a> (2017)</li><li>Grace, P. M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Adoptive+transfer+of+peripheral+immune+cells+potentiates+allodynia+in+a+graded+chronic+constriction+injury+model+of+neuropathic+pain.">Adoptive transfer of peripheral immune cells potentiates allodynia in a graded chronic constriction injury model of neuropathic pain.</a> Brain Behav Immun. 25 (3), 503-513 (2011).</li><li>MacDonald, D. I., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Silent+cold-sensing+neurons+contribute+to+cold+allodynia+in+neuropathic.">Silent cold-sensing neurons contribute to cold allodynia in neuropathic.</a> Brain. 144 (6), 1711-1726 (2021).</li><li>Pan, F., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Chinese+tuina+downregulates+the+elevated+levels+of+tissue+plasminogen+activator+in+sciatic+nerve+injured+Sprague-Dawley+rats.">Chinese tuina downregulates the elevated levels of tissue plasminogen activator in sciatic nerve injured Sprague-Dawley rats.</a> Chinese J Integr Med. 23 (8), 617-624 (2017).</li><li>Lv, T., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=An+investigation+into+the+rehabilitative+mechanism+of+tuina+in+the+treatment+of+sciatic+nerve+injury.">An investigation into the rehabilitative mechanism of tuina in the treatment of sciatic nerve injury.</a> Evid Based Complement Alternat Med. 2020, 5859298 (2020).</li><li>Lv, T., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Applying+RNA+sequencing+technology+to+explore+repair+mechanism+of+Tuina+on+gastrocnemius+muscle+in+sciatic+nerve+injury+rats.">Applying RNA sequencing technology to explore repair mechanism of Tuina on gastrocnemius muscle in sciatic nerve injury rats.</a> Chin Med J. 135 (19), 2378-2379 (2022).</li><li>Ruan, Y., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=An+effective+and+concise+device+for+detecting+cold+allodynia+in+mice.">An effective and concise device for detecting cold allodynia in mice.</a> Sci Rep. 8 (1), 14002 (2018).</li><li>Kim, S. O., Kim, H. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Berberine+ameliorates+cold+and+mechanical+allodynia+in+a+rat+model+of+diabetic+neuropathy.">Berberine ameliorates cold and mechanical allodynia in a rat model of diabetic neuropathy.</a> J Med Food. 16 (6), 511-517 (2013).</li><li>Deuis, J. R., Dvorakova, L. S., Vetter, I. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Methods+used+to+evaluate+pain+behaviors+in+rodents.">Methods used to evaluate pain behaviors in rodents.</a> Front Mol Neurosci. 10, 284 (2017).</li><li>Ruscheweyh, R., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Long-term+potentiation+in+spinal+nociceptive+pathways+as+a+novel+target+for+pain+therapy.">Long-term potentiation in spinal nociceptive pathways as a novel target for pain therapy.</a> Mol Pain. 7, 20 (2011).</li><li>Hargreaves, K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+new+and+sensitive+method+for+measuring+thermal+nociception+in+cutaneous+hyperalgesia.">A new and sensitive method for measuring thermal nociception in cutaneous hyperalgesia.</a> Pain. 32 (1), 77-88 (1988).</li><li>Cheah, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Assesment+of+thermal+pain+sensation+in+rats+and+mice+using+the+hargreaves+test.">Assesment of thermal pain sensation in rats and mice using the hargreaves test.</a> Bio Protoc. 7 (16), 2506 (2017).</li><li>Challa, S. R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Surgical+animal+models+of+neuropathic+pain:+pros+and+cons.">Surgical animal models of neuropathic pain: pros and cons.</a> Int J Neurosci. 125 (3), 170-174 (2015).</li></ol>

<table border="1" fo:keep-together.within-page="1" fo:keep-with-next.within-page="always">
	<tbody>
		<tr>
			<td>Anesthesia machine</td>
			<td>Ruiwode Life Technology Co., Ltd., Shenzhen, China</td>
			<td>R500</td>
			<td>Animal respiratory anesthesia related equipment</td>
		</tr>
		<tr>
			<td>Chromic intestinal suture</td>
			<td>Shandong Boda Medical Products Co., Ltd., China</td>
			<td>BD210903</td>
			<td>An absorbable surgical suture mainly made from collagen protein processed from the intestines of healthy young goats</td>
		</tr>
		<tr>
			<td>Electronic Von Frey instrument</td>
			<td>Bioseb, USA</td>
			<td>BIO-EVF5</td>
			<td>An instrument for detecting mechanical withdrawal threshold</td>
		</tr>
		<tr>
			<td>Intelligent cold and hot plate pain detector</td>
			<td>Anhui Zhenghua Biological Instrument Equipment Co., Ltd,China.</td>
			<td>ZH-6C</td>
			<td>An instrument for detecting cold sensitivity threshold</td>
		</tr>
		<tr>
			<td>Isoflurane</td>
			<td>Ruiwode Life Technology Co., Ltd., Shenzhen, China</td>
			<td>R510-22-10</td>
			<td>An anesthetic</td>
		</tr>
		<tr>
			<td>Multi-function full-wavelength microplate reader</td>
			<td>Molecular Devices (Shanghai) Co., Ltd.</td>
			<td>SpectraMax M2</td>
			<td>An instrument for detecting optical density (OD)</td>
		</tr>
		<tr>
			<td>Thermal analgesia device</td>
			<td>Chengdu Techman Software Co., Ltd., China</td>
			<td>PL-200</td>
			<td>An instrument for detecting thermal withdrawal latency</td>
		</tr>
	</tbody>
</table>

characteristics of pain changes in rats with nerve injury within 24 hours after one-time tuina intervention

Peripheral neuropathic pain (pNP) refers to pain caused by a lesion or disease of the peripheral somatosensory nervous system, manifested as a series of symptoms and signs, with hyperalgesia as one of the main symptoms1,2. Hyperalgesia is a heightened experience of pain caused by a noxious stimulus, including pinprick, cold, and heat3. Large epidemiological studies have been conducted, which show pNP is the most common, with a prevalence rate of 6.9%-10% in neuropathic pain4. pNP can be caused by multiple diseases, including injury of the nerve, postherpetic neuralgia, painful diabetic polyneuropathy, multiple sclerosis, stroke, cancer, etc.5. Nowadays, the main method for treating pNP is medication, but the effect is not ideal; and the side effects are significant, which is the main reason for the high economic burden on individuals and society6.
Tuina is a green, economical, safe, and effective external treatment method of traditional Chinese medicine7. Many clinical studies have proven the analgesic effect of tuina on pNP, and basic studies have verified the immediate and cumulative analgesic effects of tuina8,9. The main cumulative analgesic mechanism of tuina is to reduce the levels of inflammatory factors and inhibit the activation of glial cells10,11. The previous research confirmed the cumulative analgesic effect of tuina and found differentially expressed genes (DEGs) in the dorsal root ganglia (DRG) and spinal dorsal horn (SDH) of rats with sciatic nerve injury after 20 times of tuina treatment, mainly related to protein binding, pressure response, and neuronal projection12. In recent studies, it has been confirmed that tuina has an immediate analgesic effect and that 1-time tuina intervention could alleviate the hyperalgesia of minor CCI rats and especially ease thermal hyperalgesia more effectively13. However, the optimal time point for the analgesic effect of tuina may vary depending on the injury sensation (cold, heat, mechanical), affecting the exploration of the initiation mechanism of tuina analgesia.
Inflammatory mediators can sensitize and activate pain receptors, leading to decreased discharge thresholds and ectopic discharges, thereby contributing to peripheral sensitization14,15. After peripheral nerve injury, TNF-&#945; is an initiator of the inflammatory response, which can promote the synthesis of inflammatory factors such as IL-10 and IL-1&#946;, causing direct tissue inflammatory injury, stimulating local nerve endings, and causing pain16,17,18. Tuina can achieve analgesic effects by reducing the expression of inflammatory factors such as TNF-&#945;, IL-10, IL-6, and IL-1&#946;19,20,21. The study selected minor CCI model rats to simulate clinical pNP and selected different time points for behavioral testing of cold, thermal, and mechanical stimulation pain after a 1-time tuina intervention by cold sensitivity threshold (CST), mechanical withdrawal threshold (MWT), thermal withdrawal latency (TWL), and choose IL-10 and TNF-&#945; in the serum by enzyme-linked immunosorbent assay (ELISA), in order to select the time point at which the analgesic effect of tuina is significant, providing a basis for the study of the initiation mechanism of tuina analgesia in the later stage.

<meta charset="utf8"></head><body>Autore in primo piano: Esplorazione del meccanismo di iniziazione dell'analgesia Tuina "a tre metodi e tre agopunti" nei ratti con lesioni nervose

Caratteristiche dei cambiamenti del dolore nei ratti con lesione nervosa entro 24 ore dall'intervento Tuina una tantum

Read this Scientific Article Protocol about Author Spotlight: Exploring the Initiation Mechanism of 'Three-Method and Three-Acupoint' Tuina Analgesia in Rats with Nerve Injury at JoVE.com

Tuina, as an external treatment method of traditional Chinese medicine, has been proven to have an analgesic effect on peripheral neuropathic pain (pNP) ...

characteristics-pain-changes-rats-with-nerve-injury-within-24-hours

Research

JoVE Journal

Neuroscience

Characteristics of Pain Changes in Rats with Nerve Injury Within 24 hours After One-Time Tuina Intervention

338 Views.  Beijing University of Chinese Medicine. Il nostro ambito di ricerca riguardava la verifica dell'efficacia e l'esplorazione dei meccanismi della terapia tuina per il dolore neuropatico. Vogliamo rispondere all'efficacia del tuina attraverso esperimenti sugli animali, fornendo prove scientifiche dell'efficacia analgesica del tuina nella pratica clinica. Attualmente, il sequenziamento dell'RNA, l'imaging del calcio e le tecnologie di biologia molecolare sono utilizzate per promuovere ulteriori ricerch...

Video: Autore in primo piano: Esplorazione del meccanismo di iniziazione dell'analgesia Tuina "a tre metodi e tre agopunti" nei ratti con lesioni nervose

Tuina, as an external treatment method of traditional Chinese medicine, has been proven to have an analgesic effect on peripheral neuropathic pain (pNP) in clinical and basic research. However, the optimal time point for the analgesic effect of tuina may vary according to different injury sensations, affecting the exploration of the initiation mechanism of tuina analgesia. 
The research used minor chronic constriction injury (minor CCI) model rats to simulate pNP and used the intelligent tuina manipulation simulator to simulate the three methods (point-pressing, plucking, and kneading) and three acupoints (Yinmen BL37, Chengshan BL57, and Yanglingquan GB34) for performing tuina therapy. The study evaluated the changes in pain within 24 h and the optimal time point for the efficacy of tuina analgesia in rats with minor CCI models by testing cold sensitivity threshold (CST), mechanical withdrawal threshold (MWT), and thermal withdrawal latency (TWL). Furthermore, the study evaluated IL-10 and TNF-&#945; expression changes through Elisa detection. The results show that tuina has both immediate and sustained analgesic effects. For the three different injury sensitivity thresholds of CST, MWT, TWL, and two cytokines of IL-10 and TNF-&#945;, the analgesic efficacy of tuina within 24 h after intervention is significantly different at different time points.

We present a protocol using the tuina manipulation simulator to perform the "Three-Manipulation and Three-Acupoint" tuina therapy for minor chronic constriction injury rats and evaluate the effective analgesic time points of tuina within 24 h by testing pain changes through behavioral analysis and changes in inflammatory factor expression using enzyme-linked immunosorbent assay.