Protection by moxibustion against experimental hyperbilirubinemia and cholangitis in rats

The different immunomodulation of indirect moxibustion on normal subjects and patients with systemic lupus erythematosus

Moxibustion has been thought to enhance immunity in healthy condition, but suppress abnormal immune response in disease status. We collected 12 patients with systemic lupus erythematosus (SLE) and 12 healthy women who received indirect moxibustion on acupuncture points ST-36 (Zusanli) and SP-6 (Sanyinjiao) 20 minutes per day for 1 week. During the course, there were no changes of their regular medications or intercurrent infections in normal subjects and SLE patients. We found that indirect moxibustion for 1 week could elevate CD3+ and CD4+ T-lymphocytes in normal subjects, whereas decrease relative proportions of CD8+ T-lymphocytes in patients with SLE. This result confirms that indirect moxibustion has different immunomodulation in normal condition and autoimmune status. However, whether immunomodulatory effects of indirect moxibustion are beneficial for normal subjects and patients with SLE require further confirmation.

The effectiveness of Tsu-San-Li (St-36) and Tai-Chung (Li-3) acupoints for treatment of acute liver damage in rats

This study investigated the effects of acupuncture on carbon tetrachloride (CCl4) induced acute liver injury in male rats (n=36). The experimental groups were injected with CCl4 before, during, or after acupuncture therapy. Acupoints similar to the human Tsu-San-Li (St-36) and Tai-Chung (Li-3) were needled bilaterally. Rats treated with CCl4 had higher levels of serum glutamate-oxalate-transaminase (sGOT) and serum glutamate-pyruvate-transaminase (sGPT). Comparing the experimental groups, biochemical and pathological parameters of liver injury were significantly reduced when rats were acupunctured after, not before, CCl4-induced hepatotoxicity. Acupuncture at the Tsu-San-Li and Tai-Chung acupoints cannot prevent acute liver injury but may be effective in treating liver injury induced by carbon tetrachloride in rats.