Objective To explore and summarize the experience of professor Wei Kemin treatment of aplastic anemia. [Method]Discuss professor Wei Kemin's clinical experience in the treatment of aplastic anemia from the edology and pathogenesis, syndrome differentiation and treatment, medication features, etc. [Result]The basic pathogenesis of aplastic anemia is deficiency of the kidney, treatment principle is promoting blood circulation to remove blood stasis and tonifying kidney to hematogenesis and tonifying spleen to tonify qi and nourishing yin to generate body fluid. Professor Wei Kemin is dialectical y adding and subtracting from Chinese traditional medicine decoction San huang Sanxian decoction,then develops by combining extract from silkworm sand in the development of the Shengxuening, Sodium Copper Chlorophyl in in the treatment of aplastic anemia, gets significant curative effect. [Conclusion]Professor Wei Kemin is good at using Chinese medicine, combined Chinese and western medicine treatment of aplastic anemia, lymphoma, leukemia and other diseases.The characteristics of using drug are tonifying qi to nourish yin and promoting blood circulation to remove blood stasis. Curative effect is distinct and it is worth promoting.

Aim To study the effect of Radix Tetrastig-ma Hemsleyani Flavone ( RTHF ) on the proliferation and invasion in lung carcinoma A549 cells as well as the possible mechanisms underlying these processes. Methods A549 cells were treated with different con-centrations of RTHF for different time. MTT assay and colone formation assay were used to detect the ability of cell proliferation. Wound healing methods and tran-swell chamber assay were adopted to determine cell mi-gration and invasion. Western blotting assay was used to detect the expression of metastasis-related proteins MMP-2 , MMP-9 , and TIMP-2 . Results RTHF obvi-ously suppressed the proliferation of A549 cells in a dose-and time-dependent manner. Microscope found an apparent decrease of cells in the denude zone of cell migration and transwell testing results show that the treatment of invasion was significantly lower than the proportion in the control group ( P <0. 01 ) . The pro-tein expressions of MMP-2 and MMP-9 were down-reg-ulated and that of TIMP-2 was up-regulated in a dose-dependent manner. Conclusion RTHF inhibits the growth and invasion of lung carcinoma A549 cells, which might be achieved by down-regulating the ex-pressions of MMP-2 and MMP-9 protein.

Objective To compare the clinical effect of VATS and thoracotomy pulmonary wedge resection in treatment of pulmonary inflammatory pseudotumor. Methods 46 patients with pulmonary inflammatory pseudotumor were randomly divided into the observation group(24 cases) and the control group(22 cases) ,the control group were treated by thoracotomy pulmonary wedge resection and the observation group were treated by VATS wedge resection,the intraoperative blood loss,hospital stay, prognosis and complications were compared. Results All patients of two groups were cured and discharged. The intraoperative blood loss of observation group[(46. 0±12. 3 ) ml] was significantly less than the control group [(95.2 ± 18. 6) ml] ( t = 3. 19, P ＜ 0. 05 ), and the hospital stay was significantly shorter than the control group( t = 3.01,P ＜ 0. 05 ), the difference of the incidence of complications of two groups was not statistically significant( P ＞ 0. 05 ). Conclusion VATS wedge resection of pulmonary inflammatory pseudotumor had features of less bleeding and quicker healing characteristics,could be worthy of clinical application.

Objective To explore the effectiveness of Silk Fibroin Hydrolytes/Traditional Chinese Medicine Complex on prevention of alcohol-induced liver injury in mice.Methods Establish acute alcoholism liver injury models using alcohol(50 %).Experimental mice were randomly divided into five groups:control group,model group,small dose level group,middle dose level group and high dose level group.Control group and model group were given distilled water BW/d 20ml/kg,and the three sample groups were given different level of Silk Fibroin Hydrolytes/Traditional Chinese Medicine Complex for 30 days continuously.Results Content of MDA,GSH and TG in mice livers have significant difference in the middle and high dose level groups compared with model group(P

Objective To evaluate the efficacy of percutaneous CT-guided puncture and steroid injection for the treatment of lumbar intraspinal synovial cysts (LISCs).Methods A patient with clinical symptom of LISCs was undergone percutaneous CT-guided lumbar synovial cyst puncture. After aspiration of the content and steroid injection were accomplished, visual analogue scale was used to evaluate the pain of the patient before and after the treatment.Results Excellent pain relief after aspiration and steroid injection was obtained with the symptom disappearing 4 days after the treatment.Conclusions Aspiration and steroid injection can reduce the pain of the patient with lumbar intraspinal synovial cysts,and it should be the frist choice of non-surgical treatment.

Objective To identify the short and long-term therapeutic benefits of CT-guided transforaminal epidural steroid injections in lumbar spinal stenosis. Methods Thirty six patients with lumbar spinal stenosis shown by CT underwent CT-guided transforaminal epidural steroid injections because of irresponsible to conservative treatment. Patients were evaluated by visual analogue scale (VAS) before the initial injection, at 2 weeks and 1 year after the injection.Results All patients were followed up for 2 weeks and 1 year. 19 ( 52.8%) patients had successful short-term outcome, and 15 ( 41.6%) had long-term outcome. 15 ( 41.6%) patients satisfied with the short-term result and 12 (33.3%) were satisfactory with the long-term result.Conclusions CT-guided transforaminal epidural steroid injection may reduce the pain and improve the quality of life in some patients with lumbar spinal stenosis.

Objective To set up a simple and accurate method for the determination of saikosaponins in Bupleurum chinense DC. by UV-Visible Spectrophotometry. Methods The content of saikosaponins was determined by UV-Visible Spectrophotometry. The absorbency was measured at 536nm. Results The calibration curves was linear within 194~1940mg/L(r=0.9996). The average recovery was 97.35%,and the RSD was 1.02%(n=9). Conclusion The method was proved to be simple, precise and reproduciable. It can be used for the quantitative determination of B upleurum chinense DC.

Objective To determine the clinical value of an incision made at the areola mammae and pressure closure of residual cavity technology applied to remove benign breast lumps .Methods 2 264 patients from January 2006 to May 2012 were performed using an incision made at the areola mammae for removing benign breast lumps and a pressure bandage to close the residual cavity in our department .The therapeutic results were evaluated through follow-up .Results All the benign breast lumps were resected safely and completely .The diameter of the single lump was 0 .5-8 .0 cm and the number of lesions was 1-42 .The mean operative time was 37 min(5-162 min) .There was minimum scar formation on breast ,the outline of the breast was maintained ,the rate of generating gelosis was 25 .4% ,the mean time of developing gelosis was 29 days(18 -40 days) ,and the rate of satisfaction was 98 .4% .No sever complications were found .Conclusion The technique in which an incision made at the areola mammae and pres-sure closure of residual cavity technology was applied to remove benign breast lumps is single ,safe and feasible surgical procedure with cosmetic results in clinical application .

Objective To set up a simple and accurate method for the determination of total Glucosides in Paeonia lactifloria (TGP) by HPLC.Methods Benzoic acid being as contiol,the amounts of TGP were obtained from the following formula :TGP( ) = benzoic acid() ?480. 27/ 121. 121. Benzoic acid was determined by HPLC. Chromatographic conditions concluded YMC-Pack ODS-A(5?m,150?4.6mm)column and the mobile phase consisting a mixture of MeOH - 0.05mol?L - 1KH2PO4 - HAC - isopropanol (85:155:4:6). Benzoic acid was detected at 230nm wavelength.Results The calibration curves of Benzoic acid were in good linearity over the range of 0.1~2g(r=1.0000). The average recovery of Benzoic acid was 101.12(n=9,RSD=2.49). Conclusion This method is simple and can be easily repeated.

Objective To determin the amino acids in silkworm extract by High Performance Liquid Chromatography with Precolumn Derivatization.Methods With the technology of precolumn derivatization, along with high performance liquid DABS-CL and a high-efficiency YMC-Pack ODS-A column(250?4.6mm, 5 ?m), with mobile phase being A:25mol/L KH2PO4 and B: acetonitrile : methyl alcohol =70:30, at flow rate of 1.5 ml/min, peaks were detected at 436nm and column temperature being 35℃.Results All kinds of amino acids have a nice linear relations (r=0.9989~0.9999), precision (RSD