Wake-Promoting Effect of Bloodletting Puncture at Hand Twelve Jing-Well Points in Acute Stroke Patients: A Multi-center Randomized Controlled Trial.

OBJECTIVE: To assess the effect and safety of bloodletting puncture at hand twelve Jing-Well points (HTWPs) in acute stroke patients with conscious disturbance. METHODS: In this multi-center and randomized controlled trial, 360 patients suffered from ischemic or hemorrhagic stroke with conscious disturbance within 48 h from the onset of symptom were divided into bloodletting (180 cases) and control (180 cases) groups using a block randomization. Patients in both groups received routine Western medicine, and patients in the bloodletting group received additional bloodletting puncture at HTWPs on admission immediately before conventional treatment. The primary outcome measure was Glasgow Coma Scale (GCS) score and the secondary outcomes included blood pressure, respiratory rate and pulse rate. All variables were evaluated at baseline (before bloodletting), 0 (after bloodletting immediately), 15, 30, 50 and 80 min post bloodletting. RESULTS: At 80 min post bloodletting, the proportion of patients with improved consciousness in the bloodletting group was greater than the control group (P<0.05). In the separate analysis of moderate consciousness disturbance subgroup, bloodletting therapy benefited ischemic patients, and improved the eye and language response of GCS score at 15, 30, 50, 80 min post bloodletting (P<0.05 or P<0.01). No significant differences were observed regarding the secondary outcomes between two groups (P>0.05). CONCLUSION: The bloodletting puncture at HTWPs was safe and could improve conscious levels of ischemic stroke patients, highlighting a first-aid intervention for acute stroke. (Registration No. ChiCTR-INR-16009530).

[Research advances in the clinical effect of bloodletting puncture at well-points in treatment of acute central nervous injury].

Bloodletting puncture at twelve well-points is a characteristic emergency therapy in traditional Chinese medicine. This article reviewed the research advances in the clinical effect of this therapy in the treatment of acute central nervous injury and its mechanism of action over the past 30 years, and it is found that this therapy can effectively improve disturbance of consciousness, neurological defects, and cerebral edema caused by stroke, traumatic brain injury, and carbon monoxide poisoning. The mechanism involves the improvement of cerebral blood flow and tissue oxygen supply, repair of the blood-brain barrier, and regulation of local ion balance. Well-designed clinical trials and in-depth research on biological mechanisms should be performed in future to promote and guide its clinical application.

Preventive effect of danshensu on selenite-induced cataractogenesis in cultured rat lens.

BACKGROUND: To investigate the preventive effect of danshensu on the selenite-induced opacification of cultured rat lenses. METHODS: Isolated lens were divided into three groups with eight lenses in each group. Group I: lenses were incubated with M199 medium alone; Group II: incubated in M199 containing 200 µmol/L sodium selenite; Group III: incubated in M199 containing 200 µmol/L sodium selenite and 500 µmol/L danshensu. Selenite was administered on the third day, and danshensu treatment was from the second to the fifth day. Cataracts development was observed using an inverted microscope, and the lenses were analysed for total anti-oxidative capabilities, mean activities of superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase and glutathione S-transferase; levels of reduced glutathione; malondialdehyde; and total sulfhydryl content. RESULTS: All lenses in Group I were clear, whereas all lenses in Group II developed dense vacuolization and opacification. In Group III, 25% lenses revealed minimal vacuolization, and 75% showed no opacification or vacuolization. Total anti-oxidative capabilities and the mean activities of anti-oxidant enzymes superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase and glutathione S-transferase; levels of glutathione; and total sulfhydryl content were elevated, and the level of malondialdehyde was decreased following treatment with danshensu compared with Group II. CONCLUSION: The anti-oxidative properties of danshensu may play a major role in its contribution to the anticataract effect.

[Study on moving cup method].

Moving cup of cupping therapy is studied in the present paper systematically. According to the experiences of clinical practice, duration, speed and intensity of moving cup has been quantified. Fifteen basic manipulations have been evolved, and 10 protocols for clinical application recommended. "Moving cup according to 3 factors of duration, speed and intensity" has been advanced on the basis of acupuncture therapy. And it has been concluded that the effects of warming needling, simple cupping, scraping, massage and medication can be achieved by moving cup with different techniques and clinical protocols.