Professor YANG Zhao-min inherited the ancient doctors'experiences about point-prescription with the principle of 'inheriting the ancients without being formalistic in the ancients,bringing new ideas without losing contact with fountainhead of TCM'. He explored new ideas based on the ancient therapy,and summed his distinctive experience up as two types:simple recipe of acupuncture and moxibustion (single point,double points,three points) and compound recipe of acupuncture and moxibustion (more than fi ve points).Those were simple-clear-essential-new in composition and form,and effective therapy in clinic.

Objective To investigate the effects of preconditioning with 3-nitropropionie acid on myocardial apoptosis induced by ischemia-reperfusion injury.Method Twenty-four rabbits were randomly divided into control group(group C,n=8),precondition group(group 3-NPA,n=8)and 5-HD group(group 5-HD,n=8).The group 5-HD was treated intravenously with 5 mg·kg-1 5-HD(ATP-sensitive potassium channels blocker),group C and group 3-NPA received normal saline instead of 5-HD.Ten minutes later,5-HD group and 3-NPA group were injected with 3-NPA(3 mg·kg-1)and the group C was injected with normal saline.Twenty-four hours later,the left anterior descending coronary artery was ligated for 30 min and then unclamped for 120 min to estabhsh ischemi-a-reperfitsion injury model.After reperfusion,the infarct sizes of ventricular myocardium,apoptotic myocardial cells and the expressions of Bcl-2 and Bax protein were measured.Results Infarct sizes and apoptotic myocardial cells in group 3-NPA were less than those in the others(P＜0.01).The expressions of Bcl-2 in group 3-NPA.in-creased as compared with group C(P＜0.05)and group 5-HD(P＜0.05),whereas the expressions of Bax in group 3-NPA decreased as compared with group C(P＜0.05)and group 5-HD(P＜0.05).Conclusions Preconditioning with 3-nitmpropionie acid reduces myocardial apoptosis induced by isehemia-reporfusion injury which is attributed to the opening of mitochondrial KATP channels.

Objective To study the curative effect of transcatheter arterial chemoembolization( TACE) combined with conventional percutaneous ethanol injection therapy ( PEIT) in the treatment for primary liver cancer?Methods Forty cases patients with primary liver cancer(the diameter was equal or more than 8 cm) who were treat in the Third Hospital of Qinhuangdao from January 2007 to May 2013 were selected,and randomly divided into treatment group(20 cases) and control group(20 cases)?The control group underwent TACE,the treatment group were given TACE combined with PEIT, the clinical effect of the two groups were observed?Results The effective rate of the treatment group was 80%,significantly higher than that of the control group( 50%) ,the difference was statistically significant( P=0?04)?During the follow?up of 3 years,there were 3 cases of portal vein tumor thrombus,5 cases of hepatic metastasis,1 case of upper gastrointestinal bleeding and 2 cases of liver failure in the control group;there were 1 case of liver metastasis,1 case of liver failure and death in the treatment group?Conclusion The test of the curative effect of patients with huge hepatocellular carcinoma after combination therapy with TACE and PEIT proved combination therapy can increase the curative effect, decrease impairment of liver funvtion?It was a palliation road to treat huge hepatocellular carcinoma.

Objective To evaluate the effect of comprehensive control for schistosomiasis with emphasis on environmental modification in the Bianmin River water system of Nanjing City.so as to provide scientific evidence for making up further control measures in this water system.Methods Schistosome infections of Oncomelania snails in the waterway.sentinel mice in water and neighbouring human were investigated longitudinally from 1998 to 2007,and the changes of huaman infection rates in differentyears,the infection rates of sentinel mice and snails in different settings were analyzed and compared.Results A total of 77 395 snails collected from the Bianmin River water system were dissected from 1998 to 2007,and among them,27 snails were infected with Schistosoma japonicum,with a total snail infection rate of 0.03%.A total of 61 039 snails collected from the neighbouring marshland which connected to the Yangtze River wore dissected,and among them,257 were infected with S.japonicum,with a total snail infection rate of 0.42%,and there was a significant difference compared with that in the water system(χ~2=248.55,P<0.01).After the protection works in the waterway,the infection rates of sentinel mice in the water system decreased from 69.68% in 1998 to 17.50% in 2001.with a reduction rate of 74.89%.Two years afterthe clearance ofmarshlandinthewaterway,no infected sentinel mouse was found.The infection rates of residents from 1998 to 2007 were 1.96%,1.37%,1.34%,1.60%,0.30%, 0.26%,0.16%,0.10%,0.04% and 0,respectively,andthe rates declined year by year afterthecomprehensive control.Conclusions The control measures based on the elimination of snail habitats in the waterway that is connected to the Yangtze River have achieved obvious effect.However,the clearance of the re-emerging snail habitats should be carried out termly to consolidate the control effect.

Objective To evaluate of the efficacy of transcranial electrical stimulation motor evoked potential (TES-MEP)in combination with cortical somatosensory evoked potential (CSEP) monitoring during the anterior or posterior approach spinal surgery for cervical spondylitie myelopathy (CSM).Methods TES-MEP on the bilateral anterior tibial muscle and flexor hallucal brevis and thenar muscles and CSEP on the bilateral posterior tibial nerve and ulnar nerve were observed simultaneously in 135 patients during spinal surgery.Intravenous anesthesia was employed in all the patients.The results of TES-MEP,CSEP and combined monitoring were analyzed statistically.Pre-oporative and post-operative motor and sensory functions of the spinal cord were compared. Result Success rate of TES-MEP,CSEP and the combined monitoring was 87.4%.97.8%and 100%,respectively.Out of 135 patients,nine patients (6.7%) were detected with the positive evoked potentials due to surgical operation.The sensitivity of TES-MEP and CSEP in assessing the spinal cord motor function was 100%and 83.3%,respectively,while that in assessing the spinal cord sensory function was 77.8%and 100%,respectively.The sensitivity and specificity of the combined monitoring was both 100%. Conclusion The successful detection rate and accuracy of the combined monitoring for spinal cord function are apparently higher than that of simple TES-MEP or CSEP.The causes for operative maneuvers evoking a positive evoked potential include complete anterior decompression of the spinal canal,intervertebral bone graft,laminoplasty for OPLL and hematoma compression caused by a failed drainage in a posterior-anterior approach surgery.

Objective To assess the value of pulmonary artery CT obstruction index for the evaluation of the severity of pulmonary embolism (PE),and to investigate the relation between pulmonary artery CT obstruction index and D-dimer levels.Methods 125 patients were diagnosed as PE by computed tomographic pulmonary angiography (CTPA)and D-dimer.Patients were separated into high-risk group and non-high risk group.CT obstruction index,D-dimer levels,diameter of the pulmonary artery were compared between two groups. Spearman’s rank correlation coefficients were used to assess the correlation between the CT obstruction index and the D-dimer levels,diameter of the pulmonary artery.Results CT congestion index of high-risk PE group was obviously higher than that of the non-high risk group (P=0.000).The diameter of pulmonary artery in high-risk PE group was obviously greater than that of the non-high risk group,the difference was statistically significant (P=0.000).No statistically significant difference was found in D-dimer levels between the two groups (P=0.103).There was no correction with CT congestion index and D-dimer levels(P=0.71).Conclusion The D-dimer levels of serum was a predictor of pulmonary embolism,cannot evaluate the severity of PE.CT obstruction index can reflect the severity of PE in some extent as an indicator of PE,there was no correlation with CT obstruction index and D-dimer levels.

ObjectiveTo explore the viability,security and the curative effect of ultrasonic guided percutaneous portal vein puncture on autologous stem cells transplantation for patients with decompensated liver cirrhosis.MethodsSixty-four patients of decompensated liver cirrhosis with ascites were treated by autologous stem cell transplantation through ultrasonic guided percutaneous portal vein puncture.The clinical symptoms after transplantation,postoperative adverse reaction,the results of liver function tests were observed.Results After stem cells transplantation,patients' liver function got better obviously,laboratory indicators were better,postoperative adverse reaction and complication were less than those of 87patients treated with autologous stem cell transplantation into hepatic artery multilevel branch by pipe(P＜0.05).Conclusions Ultrasound guided percutaneous portal vein puncture on autologous stem cells transplantation is the viability,security,less side effect and effective for treatment patients with decompensated liver cirrhosis.It can be used as the clinical treatment methods for patients with middle-late liver cirrhosis.

Objective To introduce Curve Harmony Angle (CHA)to quantify the relationship between adjacent curves of the spine and pelvis and evaluate sagittal balance in spinal deformities. Methods Radiographic analysis of 93 asymptomatic vol-unteers and 95 patients including Degenerative Scoliosis(DS), Adolescent Idiopathic Scoliosis(AIS)and Ankylosing Spondylitis (AS)was performed by measuring sagittal parameters. Correlation study among parameters was further conducted. Curve Harmony Angles(CHAs)including the following three parameters were measured. Cervical-Thoracic Angle (CTA), Thoracic-Lumbar Angle (TLA) and Lumbar-Sacral Angle (LSA). Comparative study between normal population and different spinal disorders were per-formed in order to describe the characteristic changes of CHAs. Besides, according to Schwab SRS adult deformity classification, comparative study of CHAs in different balance status was performed to test the reliability of CHA on sagittal balance evaluation. Results All subjects showed typical changes of sagittal parameters. Different spinal disorders showed characteristic patterns of CHAs. In Schwab-SRS Adult Deformity Classification, Compensatory Balance group showed smaller LSA compared to Balance group;Imbalance group showed significantly smaller CTA, LSA and significantly greater TLA. Conclusion CHAs are parame-ters used to quantify the relationship between adjacent curves. Comparative study of CHA between normal population and different spinal disorder or among different balance status showed specific characters respectively. It is feasible to use CHA to evaluate the clinical sagittal balance and the results of deformity correction.

Summary: The effects of diazoxide treatments on electrophysiologyic properties in guinea pig papillary muscles undergoing ischemia/reperfusion was studied using intracellular microelectrode technique. Twenty-four guinea pigs were randomly divided into three groups (n=8 in each group). In control group, St.Thomas solution was given. In experimental group, St.Thomas solution with diazoxide (100 mol/L) was given. In pretreatment group, the muscle was treated with diazoxide 20 min before arrested with St.Thomas cardioplegia. The results showed that the APD50 and APD90 in experimental and pretreatment groups were significantly shorter after 5 and 10 min reperfusion (P<0.01, P<0.05), but longer after 30 min reperfusion (P<0.01, P<0.05) than in control group. In experimental and pretreatment groups, APA, OS, Vmax recovered more quickly than those in control group. The time to re-systole after reperfusion in control group was longer than that in experimental and pretreatment groups. There was no significant difference in RP among three groups. The time of arrest in pretreatment group was longer than that in experimental and pretreatment group (P<0.05). This study indicates that protective effects of St.Thomas solution with diazoxide is better than that of pretreatment with diazoxide or St.Thomas solution alone.

The effects of cyclosporine A (CsA) on Angiontensin Ⅱ (Ang Ⅱ )-induced protein contents, c-fos protein levels and cytosolic Ca2+ level ([Ca2+ ]i) in cultured cardiomyocytes of neonatal rats were observed. Total protein contents were determined by Bradford method. The expression of c-fos protein was detected by Western blot. [Ca2+ ]i labeled with fluorescent probe Fluo-3/AM was measured under a laser scanning confocal microscope. The results revealed that as compared with control, the total protein contents were increased in cardiomyocytes treated with Ang Ⅱ (10-7 mol/L), which could be inhibited by CsA in a dose-dependent manner. It was found that Ang Ⅱ could increase the c-fos protein expression, which could be inhibited by CsA in a dose-dependent manner.Ang Ⅱ induced the [Ca2+ ]i elevation in cardiomyocytes. CsA did not influence the resting intracellular Ca2+ , but inhibited significantly the Ang Ⅱ-induced [Ca2+ ]i elevation. It was concluded that CsA can suppress the Ang Ⅱ-induced c-fos protein expression and [Ca2+ ]i elevation in single cardiomyocyte, which might play a role in the prevention of Ang Ⅱ -induced cardiomyocyte hypertrophy by CsA.