[Professor SUN Shen-tian's experience in acupuncture treatment of depression based on "psychosomatic medicine"].

This paper introduces professor SUN Shen-tian's clinical thoughts and his characteristics of acupuncture techniques for the treatment of depression based on "psychosomatic medicine". Professor SUN, the master of traditional Chinese medicine, believes that depression refers to comorbidity of "heart mind" and "body", resulting from the "body-mind" disharmony, specially dominated by the emotional disorder. This disease is located in the brain, with the injury of mind and closely related to the heart and liver dysfunction. In pathogenesis, the dysfunction of brain mind and the unhealthy conditions of body and mind are involved. The treatment should focus on "regulating the mind, improving the intelligence, co-modulating the abdominal and brain functions and treating the physical and mental disorders". Baihui (GV 20), Ningshen (Extra) and emotional area on the head are selected as the main points to benefit the intelligence and calming down the mind; the abdominal region 1 and region 8 of "Sun's abdominal acupuncture" are used as the main points of the abdomen to regulate the brain functions. The point prescription is modified according to the symptoms and etiologies. The repeated transcranial acupuncture stimulation and electroacupuncture at low frequency (2 Hz) are crucial to the therapeutic effect. Reliving anxious emotions is specially considered before acupuncture, and the mind is protected and deqi is consolidated during acupuncture.

[Essence of SUN Shen-tian's clinical features on acupuncture and moxibustion].

To summarize SUN Shen-tian's treatment ideas and clinical features. SUN applies meridian syndrome differentiation to the diagnosis and treatment of diseases; advocates that prevention and treatment of diseases should be regulated mind firstly; applies transcranial repetitive acupuncture combined modern cerebral cortex function positioning; emphasizes the application of multiple acupuncture methods and manipulation, and includes the meridian penetrating needling method, the flat needling and penetrating needling method, and the stagnant needle lifting method, pays attention to the importance of achieving qi and manipulation for the effect.

[Status of placebo acupuncture control research].

There is no criteria of placebo acupuncture method and no suitable method for all kinds of acupuncture research currently. In this paper, the methods and theories of placebo acupuncture were collected in recent 10 years at home and abroad. The analysis was conducted in the aspects of the premise of placebo acupuncture design, the common methods and their advantages and disadvantages, the application of various placebo acupuncture methods and the controversy on placebo acupuncture. It is required to further improve the design of placebo acupuncture control, explore the key questions of it and specify the criteria of its method so as to lay the foundation for the establishment of scientific and rational placebo acupuncture control in acupuncture research.

[Clinical observation on acupuncture for treatment of male osteoporosis].

OBJECTIVE: To compare the therapeutic effects of acupuncture combined with drug and simple drug for treatment of male osteoporosis. METHODS: Fifty-five cases were divided into an observation group (25 cases) and a control group (30 cases) randomly. The observation group was treated with acupuncture and moxibustion at Pishu (BL 20), Shenshu (BL 23), Mingmen (GV 4), Shenque (CV 8) and so on combined with taking Alendronate, while the control group was treated with taking Alendronate simply. The improvement of both Integral of Clinical Symptoms (ICS) and Bone Mineral Density (BMD) of two groups was observed after 6 months treatment. RESULTS: The ICS of two groups after treatment both decreased significantly (both P < 0.001), and the decreasing degree in observation group was more significant than that in control group (P < 0.001). The BMD of lumbar vertebrae and femur in observation group increased obviously than that before treatment (P < 0.01, P < 0.05). The increasing degree of BMD of lumbar vertebrae in observation group after treatment was more obvious than that in control group (P < 0.05). There were abdominal pain, diarrhea, nausea, vomiting, dyspepsia and other adverse reaction in control group, while the degree and occurrence rate of those in observation group alleviated and decreased obviously. CONCLUSION: The effect of acupuncture combined with drug for treatment of male osteoporosis is good with little adverse reaction. This method is better than taking Alendronate.

[Apoptosis induced by the C21 sterols in Baishouwu and its mechanism of action in hepatoma].

This study is to investigate the effect of the C21 sterols on inducing apoptosis of hepatocellular cancer cells and its potential mechanism. The transplanted model of hepatoma substantiality (Heps) was established in mice, and the mice were divided into four groups: negative controls group and C21 sterols groups (10, 20, 40 mg x kg(-1)) , treated with drugs separately once a day for 9 days. Then the mice were sacrificed, the tumor growth inhibition rate (IR) was calculated and tumor tissue samples were taken and examined under electron microscope. The tumor cells were harvested and cell viability or apoptosis was analyzed by acridine orange and ethidium bromide (AO/EB) stain. B-cell lymphoma/leukemia-2 gene (bcl-2) in tumor cells was inspected by immunohistochemistry. After treatment with C21 sterols (10, 20, 40 mg x kg(-1)), inhibitory effect on the transplanted Heps was observed. The IR was 34.79%, 47.08% and 50.23%, respectively. Apoptosis induced by the C21 sterols was observed, low growth density and some apoptotic cells were observed in tumor under the electron microscope. The expression of bcl-2 gene on tumor cells decreased in the C21 sterols groups, but the percentage of positive area is higher in 40 mg x kg(-1) group than that in 20 mg x kg(-1) group, which differed from apoptosis results. Inhibiting the excessive expression of bcl-2 gene to promote apoptosis may be one of anti-tumor mechanisms for the C21 sterols in Baishouwu.