Objective To observe the clinical efficacy of Tiao Ren Tong Du (regulating the Conception Vessel and unblocking the Governor Vessel) needling method plus bloodletting at the Jing-well points in treating post-stroke spastic state. Method Sixty-seven eligible patients were randomized into a group to receive Tiao Ren Tong Du needling plus bloodletting at the Jing-well points (treatment group) and a rehabilitation group (control group). For the two groups, the treatment was given once a day, 6 times as a treatment course, for 4 courses in total. The Modified Ashworth Scale was used to evaluate the spasticity intensity, and the Patient Reported Outcome (PRO) for post-stroke spastic hemiplegia was used to measure the patients from the following four aspects:subjective symptoms, objective symptoms, mental state, and social function. Result After intervention, the scores of spasticity, and physiological, mental, social, and environmental factors were significantly improved in both groups (P<0.01,P<0.05). Compared to rehabilitation, Tiao Ren Tong Du needling plus bloodletting at Jing-well points can more significantly release the muscular spasticity and reduce the PRO score (P<0.01). The recovery plus markedly-effective rate was 70.6% in the treatment group versus 42.4% in the control group. Conclusion Tiao Ren Tong Du needling plus bloodletting at Jing-well points can effectively improve post-stroke spastic state and the quality of life.

Objective:To investigate the combining therapy which not only have cured effect but also can uphold and improve the NPC patient′s immunity function after radiotherrapy and chemotherapy.Method:90 cases randomly divided into 3 groups ①Local group (local injected with IL-2 +radiotherapy+chemotherapy);②General group(ivdrip with IL-2+radiotherapy+chemotherapy);③convention group(radiotherapy+chemotherapy).Checked and observed the immunity function around the immunotherapy and after the radiotherapy and chemotherapy.Result:Cellular immunity of 3 groups are lower and humoral immunity are hypetuntion than normal person.After treated with IL-2 the cellular immunity improves but there′s no great change of the humoral immunity. The immune status of the immune groups have not obvious change than before radiotherapy,at the same time,the cellular immunity of the convention group cut down and the humoral immunity doesn′t change obviously.Conclusion:①It has some effect to uphold and improve the NPC patient′s immunity function to treat with small dosage of IL-2 before radiotherapy and chemotherapy,general treatment is better than local injection;②The three therapies have not great influence on the patient′s humoral immunity.

Objective To analyses the magnetic resonance imaging(MRI)findings of different clinical patterns of neurosyphilis(NS).Methods Clinical records and MRI of 26 patients with NS were retrospectively studied.Results Abnormal MRI was found in 17 patients of 26 patients with NS.In 7 patients were with meningo-vascular syphilis,the MRI commonly showed multiple cerebral ischemia focus and cerebral infarction focus,very few similar to those of encephalitis;Six patients had general paresis,who presented cerebral MRI abnormalities of frontal and temporal atrophy,and few simultaneously with cerebral ischemia focus,granular apendymitis and hippocampus sclerosis;Three patients had syphilitic myelitis,their MRI showed mild tumefaction with multiple ischemic focus all the way through lower cervical spinal cord to lower thoracic spinal cord:One patient was with tabes dorsalis,whose cerebral MRI showed ischemic locus.Another 9 patients had normal MRI,of whom 4 patients with meningitis NS and 5 with tabes dorsalis.Conclusion The MRI of neurosyphilis has diverse presentations,and clinicians should pay much attention to it.

Objective To know the efficacy and safety of the blood sugar control by double-pump a-mong severe patients with duodenectomy. Methods Divided 60 severe patients with doudenectomy into the experimental group and the,control group randomly, there were 30 cases in each group. In the control group, pa-tients received intravenous infusion with the liquid containing glucose and neutral insulin (4g: 1 U), intravenous injection of 50U neutral insulin added into 50ml normal saline by micro-pump, the pump speed was In the ex-perimental group, sugar-containing liquid without insulin was infused within 24 hours by infusion pump with u-niform speed, a neutral insulin 50U mixed with 5Oral normal saline were injected by micro-pump according to the ratio fo glucose 4g: 1U neutral insulin through the same vein. Which also adjusted the pump speed according to maintaining blood sugar in the range of 4.4～8.3mmol/L. Compared the level of blood sugar control, treatment safety, efficacy and the workload of nurses between the two groups. Results The highperglycemic index and the time to achieve target values of blood sugar in the experimental group was shorter than in the control group respectively, while the time of keep blood sugar in idea level in the experimental group was longer than in the control group. There were no significant difference about incidence rale of hypoglycemia and workload of nurses between the two groups. Conclusions Double-pump can effective control blood sugar for severe patients with duodenectomy without burden nurses' workload, which is more reasonable than the traditional method.

Objective To investigate the effect of hepatopoietin Cn(HPPCn) on liver stem cells.Methods In this study, WB-F344 cell line was used, and MTT and flow cytometry assay were conducted to determine cell proliferation and apoptosis.Transwell assay was used to test the migration of WB-F344 cells.A 2AAF-partial hepatectomy(PH) mouse model was used to observe the effect of HPPCn on liver stem cell proliferation in vivo.Results HPPCn enhanced WB-F344 cell proliferation and migration and activated the SphK1, Erk and Stat3 signal pathways.The analysis of the 2AAF-PH mouse model showed that oval cells in the experimental group far outnumbered those in control and the regeneration of the liver was improved post PH.Conclusion HPPCn can increase the liver stem cell proliferation and survival while promoting the regenenation of the liver by augmenting oval cell proliferation.

Objective To explore the role of GSK-3β in migration,invasion,metastasis and epithelial-mesenchymal transition of pancreatic cancer in vitro.Methods Lentiviral interference was used to inhibit the expression of GSK-3β in pancreatic cancer cells.Western blotting was used to detect expression of GSK-3β phosphorylation molecules and epithelial-mesenchymal transition and invasion related molecule.Scratch test and transwell test were adopted to detect the effect of GSK-3β inhibition on cell migration and invasion in pancreatic cancer cells.Luciferase reporter gene test was used to detect the effect of GSK-3β inhibition on NF-κB binding activity.Results Inhibition of GSK-3β expression significantly restrain migration,invasion and epithelial-mesenchymal transformation.Migration inhibitory rate was 59.1％ ±6.4％ in ASPC-1 group and 55.9％ ± 7.3％ in PANC-1 group.GSK-3β inhibition affected the activity of NF-κB,the binding activity decreased to 24.8％ ± 3.1％ and 31.5％ ±5.4％,respectively (all P ＜ 0.05).Conclusions GSK-3β participates in the regulation of migration,invasion,and epithelialmesenchymal transition of pancreatic cancer.GSK-3β inhibition could surpress proliferation,invasion and epithelial-mesenchymal transformation,and NF-κB might be the key molecule in the regulation of pancreatic malignant behavior.

ObjectiveTo investigate the effects of insulin on the proliferation and invasion of human pancreatic cancer cells PANC1,and on its HIF-1α,VEGF expression.MethodsPANC1 was pretreated with insulin of different concentrations (0.1,1,10,100 nmol/L).The proliferation of PANC1 was tested by MTTmethod,and transwell assay was used to test the invasion ability of PANC1.HIF-1α,VEGF and PCNA protein expression was assessed by Western blots,and HIF-1α,VEGF mRNA was detected by real-time PCR.Results Insulin could increase the proliferation of PANC1 in a dose-dependent manner (p ＜0.05 ),and increase the expression of HIF-1α,VEGF protein.After 100 nmol/L insulin treatment for4 d,the PCNA protein expression in the insulin group was significantly higher than that in the control group (1.196 ±0.014 vs 1.157 ±0.013,P ＜ 0.05).The cancer cells passed through the chamber in insulin group were much more than that in the control group ( 141.0 ± 2.1 vs 89.0 ± 1.4,P ＜0.05 ).The expression of HIF-1α protein was significantly increased (1.139 ±0.020 vs 0.598 ±0.013,P ＜0.05),while there was no significant change of HIF-1αmRNA expression.Both the expression of VEGF protein and mRNA were significantly increased (1.011 ± 0.023 vs 0.627 ± 0.013 0.970 ± 0.016 vs 0.350 ± 0.01 3,P ＜ 0.05 ).Conclusions High insulin microenvironment could enhance the proliferation and invasion of PANC1 cells by up-regulating the expression of HIF-1α and VEGF.

Objective To investigate the expression level and the significances of prognosis by miR-451a in nasopharyngeal carcinoma (NPC) in Guangxi. Methods The expressions of miR-451a in 89 cases of nasopharyngeal carcinoma were detected by real time RT-PCR. The relation among the expression level , the clinicopathologic features of NPC and its prognosis were analyzed. Results The expression of miR-451a were found in all of nasopharyngeal carcinoma. The expression level of miR-451a in nasopharyngeal carcinoma was negative correlated to overall survival and disease free survival (P = 0.01,P = 0.04). Conclusions miR-451a may play a key role in detection of nasopharyngeal carcinoma with poor prognosis.

Background:To date,clinical studies on intravenous rabeprazole sodium for treatment of duodenobulbar ulcer bleeding are still lacking.Aims:To evaluate the efficacy and safety of intravenous rabeprazole sodium with different doses and times of administration in treating patients with duodenobulbar ulcer bleeding.Methods:A multicenter,randomized, double-blind,positive drug parallel-group controlled trial was performed.One hundred and five patients with duodenobulbar ulcer bleeding proved by gastroscopy were randomly divided into four groups.Patients in group A,B and C were treated with intravenous rabeprazole sodium 20 mg qd,40 mg qd and 20 mg bid for 5 days,respectively.Patients in control group received intravenous omeprazole sodium 40 mg bid for 5 days.Hemostatic rate was the primary endpoint,hemostatic time and amount of blood transfusion were the secondary endpoints.Results:Hemostatic rates in group A,B,C and control group were 96.2% (25 /26),92.6% (25 /27),100.0% (26 /26)and 100.0% (26 /26),respectively,no significant difference was seen between the four groups (P >0.05).Median hemostatic time in group A,B,C and control group were 24 (24,72)h,24 (24,72)h,24 (24,48)h and 24 (24,48)h,respectively,no significant difference was seen between the four groups (P >0.05).No patient need blood transfusion during the treatment course.Slight leucopenia was the exclusive adverse effect seen in one case in group C after accomplishment of treatment.Conclusions:Three intravenous rabeprazole sodium regimens with different doses and times of administration were all effective and safe for treatment of mild to moderate duodenobulbar ulcer bleeding.Administration with 20 mg bid seems more effective among the three regimens.

BACKGROUND:Several reports have demonstrated that metabolic disorders and physiopathologic changes accompany with urinary diversion.But these metabolic disorders caused by bladder reconstruction using intestinal tract are related to type and length of intestinal canal.OBJECTIVE:To investigate the histological change of reservoir mucosa and to assess effects on metabolic state in patients with a Roux-y sigmoid neobladder.DESIGN,TIME AND SETTING:A retrospective case analysis was performed at the Department of Urinary Surgery,the 184 Hospital of Chinese PLA between June 2000 and November 2008.PARTICIPANTS:The experimental group comprised 33 bladder carcinoma patients,21 males and 12 females,averaging 64 years of age.The control group consisted of 25 subjects who had no sigmoid colon diseases confirmed by gastroenterological endoscopy.METHODS:Patients with bladder carcinoma received radical cystectomy and bladder reconstruction using Roux-y sigmoid neobladder which controlled urination with anal sphincter.Prior to and after neobladder drainage tube removal,serum levels of electrolyte,creatinine,and urea nitrogen were detected.Before and 36 months after surgery,reservoir mucosa from 13 patients with bladder carcinoma was pathologically examined.For the control group,the thickness of sigmoid colon mucosa and the numbers of intestinal glands were determined.MAIN OUTCOME MEASURES:Electrolyte,renal function,acid-base balance,mucosal layer thickness,numbers of intestinal glands prior to and after surgery,as well as prior to and after drainage tube extraction.RESULTS:After surgery,electrolyte,creatinine,and urea nitrogen were all normal in 30 patients.There was no significant difference in serum electrolyte,creatinine,and urea nitrogen between prior to and after surgery.Mild acid poisoning was found in 3 patients.Microscopic observation results revealed that sigmoid colon mucosa in the control group did not change significantly after surgery,and it basically kept the normal tissue structure;in the experimental group,sigmoid colon mucosa that was(577.6±169.4)μm prior to surgery was thinned(412.5±114.7)μm(P＜0.05),intestinal glands were loosely arranged,interstitial substance became less,and the number of intestinal glands per high-fold visual field that was(26.4±3.5)/high-fold visual field prior to surgery was decreased(15.2±2.7)/high-fold visual field(P＜0.05),after surgery.In addition,intestinal villus in the neobladder was gradually atrophied,and no enterocyte proliferation and malignant changes were found after surgery.CONCLUSION:After Roux-y sigmoid neobladder application,colon mucosa was gradually thinned,intestinal glands were loosely arranged,interstitial substance became less,the number of glands per high-fold visual field was decreased,and body metabolism produced no changes.