Effect of moxibustion on body weight and peripheral and cerebral cortical IL-6 and IL-10 levels in fatigue rats
10.13702/j.1000-0607.190815
- Author:
Ya ZHAO
1
Author Information
1. School of Acupuncture-moxibustion and Tuina, Beijing University of Chinese Medicine
- Publication Type:Journal Article
- Keywords:
Body weight;
Fatigue;
Frontal cortex;
Gastrocnemius;
IL10a;
IL6;
Moxibustion;
Serum
- From:
Acupuncture Research
2020;45(3):215-219
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To observe the effect of moxibustion at "Zusanli"(ST36) on peripheral and central IL-6, IL-10 and IL-10/IL-6 changes in fatigue rats, so as to explore its mechanisms underlying relief of fatigue. METHODS: Twenty-one male SD rats were randomly divided into normal control, model and moxibustion groups with 7 rats in each group. The fatigue model was induced by exhausted weight-loaded swimming, once daily for 21 days. Moxibustion was applied to bilateral ST36 once every other day, for successive 11 times. The overall state and the body weight were observed. The levels of IL-6 and IL-10 in the serum, gastrocnemius and frontal cortex tissues were detected by enzyme-linked immunosorbent assay (ELISA). RESULTS: Compared with the normal group, the body weight was significantly reduced on the 7th, 14th, and 21st day in the model group (P<0.05), and considerably increased on the 14th and 21st day in the moxibustion group relevant to the model group (P<0.05). After modeling, the levels of IL-6 in the serum, gastrocnemius and frontal cortex were significantly increased (P<0.05, P<0.01), while those of IL-10 was obviously decreased (P<0.05, P<0.01) in the model group relevant to the normal group, and ratio of IL-10/IL-6 was obviously decreased in the serum and frontal cortex of the model group relevant to the normal group (P<0.01). After the moxibustion intervention, the levels of IL-10 in the serum and frontal cortex were significantly increased (P<0.05), and ratio of IL-10/IL-6 in the serum and frontal cortex was significantly increased (P<0.01), while the IL-6 contents in the gastrocnemius and frontal cortex were notably decreased in the moxibustion group relevant to the model group (P<0.05). CONCLUSION: Moxibustion can inhibit weight-loaded swimming induced decrease of body weight in fatigue rats, which may be associated with its effects in balancing the levels of peripheral and central pro-inflammatory cytokine IL-6 and anti-inflammatory cytokine IL-10.
