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[Moxibustion combined with acupoint catgut embedding promotes recovery of injured colonic mucosa by suppressing inflammation in ulcerative colitis rats].
Zhen Ci Yan Jiu. 2020 Apr 25; 45(4):305-9.ZC

Abstract

OBJECTIVE

To observe the effect of moxibustion and acupoint catgut embedding (ACE) at "Tianshu"(ST25) "Dachangshu"(BL25) and "Shangjuxu"(ST37) on changes of body mass, stool property, histopathological conditions and expression levels of interleukin 6 (IL-6) in colonic mucosa of ulcerative colitis (UC) rats, so as to reveal its anti-inflammatory mechanisms underlying improvement of UC.

METHODS

SD rats were randomized into normal, model, moxibustion, ACE and moxibustion+ACE groups (n=6 in each group). The UC model was established by enema of trinitro-benzene-sulfonic acid and ethanol. Moxibustion was applied to bilateral ST25, BL25 and ST37 for 10 min, once daily for 14 days, and ACE applied to the same 3 acupoints, once a week for two weeks. After the treatment, the rats' general conditions were observed, and the severity of UC was assessed by using disease activity index (DAI) score. Colonic mucosal pathological changes were observed under microscope after hematoxylin eosin (H.E.) stain, and the expression levels of IL-6 in the colonic mucosa tissue detected by using immunohistochemical stain and Western blot, respectively.

RESULTS

After modeling, the DAI score, and expression level of colonic IL-6 protein detected by immunohistochemistry and Western blot were obviously increased in the model group relevant to the normal group (P<0.01). Following the intervention, the increase of DAI score and IL-6 expression were reversed in moxibustion, ACE and moxibustion+ACE groups (P<0.01, P<0.05). The therapeutic effects of moxibustion+ACE were considerably superior to those of simple ACE and simple moxibustion in down-regulating the levels of DAI score and IL-6 expression (P<0.01). H.E. staining showed severe defect of the colonic mucosal epithelium with infiltration of a large number of inflammatory cells in the model group, which was milder in moxibustion, ACE and moxibustion+ACE groups.

CONCLUSION

Moxibustion combined with ACE is able to improve the inflammatory injury of colonic mucosa in UC rats, which may be related with its effect in suppressing the expression of colonic IL-6; and the efficacy of moxibustion+ACE is apparently superior to that of moxibustion and ACE alone.

Authors+Show Affiliations

Clinical Medical College, Guizhou Medical University, Guiyang 550004, China.The Affiliated Hospital of Guizhou Medical University, Guiyang 550004.The Affiliated Hospital of Guizhou Medical University, Guiyang 550004.The Affiliated Hospital of Guizhou Medical University, Guiyang 550004.Clinical Medical College, Guizhou Medical University, Guiyang 550004, China.Clinical Medical College, Guizhou Medical University, Guiyang 550004, China.The Affiliated Hospital of Guizhou Medical University, Guiyang 550004.The Affiliated Hospital of Guizhou Medical University, Guiyang 550004.

Pub Type(s)

Journal Article

Language

chi

PubMed ID

32333536

Citation

Yu, Qian-Hui, et al. "[Moxibustion Combined With Acupoint Catgut Embedding Promotes Recovery of Injured Colonic Mucosa By Suppressing Inflammation in Ulcerative Colitis Rats]." Zhen Ci Yan Jiu = Acupuncture Research, vol. 45, no. 4, 2020, pp. 305-9.
Yu QH, Li LH, Lu YW, et al. [Moxibustion combined with acupoint catgut embedding promotes recovery of injured colonic mucosa by suppressing inflammation in ulcerative colitis rats]. Zhen Ci Yan Jiu. 2020;45(4):305-9.
Yu, Q. H., Li, L. H., Lu, Y. W., Hou, X. R., Li, L., Wang, Y. J., Kong, T. T., & Liang, X. (2020). [Moxibustion combined with acupoint catgut embedding promotes recovery of injured colonic mucosa by suppressing inflammation in ulcerative colitis rats]. Zhen Ci Yan Jiu = Acupuncture Research, 45(4), 305-9. https://doi.org/10.13702/j.1000-0607.190772
Yu QH, et al. [Moxibustion Combined With Acupoint Catgut Embedding Promotes Recovery of Injured Colonic Mucosa By Suppressing Inflammation in Ulcerative Colitis Rats]. Zhen Ci Yan Jiu. 2020 Apr 25;45(4):305-9. PubMed PMID: 32333536.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Moxibustion combined with acupoint catgut embedding promotes recovery of injured colonic mucosa by suppressing inflammation in ulcerative colitis rats]. AU - Yu,Qian-Hui, AU - Li,Li-Hong, AU - Lu,Yu-Wei, AU - Hou,Xun-Rui, AU - Li,Lin, AU - Wang,Yu-Jia, AU - Kong,Ting-Ting, AU - Liang,Xin, PY - 2020/4/26/entrez PY - 2020/4/26/pubmed PY - 2020/6/26/medline KW - Acupoint catgut embedding KW - Anti-inflammatory effect KW - Colonic mucosa KW - Disease activity index KW - Interleukin- 6 KW - Moxibustion KW - Ulcerative colitis SP - 305 EP - 9 JF - Zhen ci yan jiu = Acupuncture research JO - Zhen Ci Yan Jiu VL - 45 IS - 4 N2 - OBJECTIVE: To observe the effect of moxibustion and acupoint catgut embedding (ACE) at "Tianshu"(ST25) "Dachangshu"(BL25) and "Shangjuxu"(ST37) on changes of body mass, stool property, histopathological conditions and expression levels of interleukin 6 (IL-6) in colonic mucosa of ulcerative colitis (UC) rats, so as to reveal its anti-inflammatory mechanisms underlying improvement of UC. METHODS: SD rats were randomized into normal, model, moxibustion, ACE and moxibustion+ACE groups (n=6 in each group). The UC model was established by enema of trinitro-benzene-sulfonic acid and ethanol. Moxibustion was applied to bilateral ST25, BL25 and ST37 for 10 min, once daily for 14 days, and ACE applied to the same 3 acupoints, once a week for two weeks. After the treatment, the rats' general conditions were observed, and the severity of UC was assessed by using disease activity index (DAI) score. Colonic mucosal pathological changes were observed under microscope after hematoxylin eosin (H.E.) stain, and the expression levels of IL-6 in the colonic mucosa tissue detected by using immunohistochemical stain and Western blot, respectively. RESULTS: After modeling, the DAI score, and expression level of colonic IL-6 protein detected by immunohistochemistry and Western blot were obviously increased in the model group relevant to the normal group (P<0.01). Following the intervention, the increase of DAI score and IL-6 expression were reversed in moxibustion, ACE and moxibustion+ACE groups (P<0.01, P<0.05). The therapeutic effects of moxibustion+ACE were considerably superior to those of simple ACE and simple moxibustion in down-regulating the levels of DAI score and IL-6 expression (P<0.01). H.E. staining showed severe defect of the colonic mucosal epithelium with infiltration of a large number of inflammatory cells in the model group, which was milder in moxibustion, ACE and moxibustion+ACE groups. CONCLUSION: Moxibustion combined with ACE is able to improve the inflammatory injury of colonic mucosa in UC rats, which may be related with its effect in suppressing the expression of colonic IL-6; and the efficacy of moxibustion+ACE is apparently superior to that of moxibustion and ACE alone. SN - 1000-0607 UR - https://www.unboundmedicine.com/medline/citation/32333536/[Moxibustion_combined_with_acupoint_catgut_embedding_promotes_recovery_of_injured_colonic_mucosa_by_suppressing_inflammation_in_ulcerative_colitis_rats]_ DB - PRIME DP - Unbound Medicine ER -