Objective To seek for the best clinical nursing pathway for early limbs activity of patients with high-risk hemiplegia in the department of cerebral surgery and to reduce limbs paralysis and improve their life quality.Methods Patients(112 cases)with high-risk bemiplegia in the department of cerebral surgery from January to December in 2007 were set as the experimental group.They took part in limbs early activity on the first day on admission with application of clinical nursing pathway.Patients(89 cases)of the same kind who took part in limbs activity from January to December in 2006 were set as the control group.The two groups were compared with Brunnstrom scale beth on admission and discharge.Results The Brunnstrom grade of upper limbs,hands and lower limbs of the experimental group was evidently higher than that of the control group(P＜0.05).Especially the isolated movement and coordination ability of the hands significantly increased(P＜0.01). Conclusions Early limbs activity with clinical nursing pathway for patients with high-risk hemiplegia in the department of cerebral surgery could reach the aim of recovery of limbs functional activity.

Objective To discuss total vertebrectomy and spine stability and reconstruction by pos-terior ap proach for thoracic vertebra tumor and pedicle screw system fixation and intervertebral fusion.Methods Eighteen patients of 3males and15females of thoracic total vertebral tumor were operated in this group.The age of the group were from14to58years old,with the average of 23years.There were4aneurysmal bone cysts,2hemangiomas,2osteoblastomas,1neurilemomas,5giant cell tumor,1solitary myeloma and3metastatic thoracic vertebra tumors.The locations of the tumors was T 4 in1case,T 5 in1case,T 6 in2cases,T 8 in4cases,T 9 in3cases,T 10 in4cases,T 11 in2cases and T 12 in1case respectively.Pre-operative Frankel classification was grade A in6cases,B in7cases,C in3cases and E in2cases.Cir-cumferential decompression was performed with total spondylectomy through one-stage posterior ap proach.Anterior verte bral reconstruction was provided by autograft(ribs or ilium)bone or metallic cage;Posterior reconstruction was achieved by pedi cle screws system of CD or TSRH,Scofix fixation and auto graft fusion.Results The mean follow-up was8months,ranging from3months to24months.Twelve of 16cases with neu ro logical dysfunction were recovered completely,1case recovered from Frankel grade A to C,2cases from grade A to D,1case from grade B to D.The patient with neurilemmoma recurred and became ma lig nant after20months of operation and died4months later.One case of metastatic tumor of lung cancer sur vived6months after opera tion.One patient with giant cell tumor recurred.The other patients were still alive in the latest follow-up.There were no instruments breakage and spinal instability during the follow-up.Conclusion If the thoracic total vertebral tumor compress spinal cord se riously,the patients should be indi cat-ed for surgical treatment constructively.Total vertebrectomy followed by one-stage posterior approach re con-struction could relieve the com pression caused by tumor and reconstruct the stabilization of spine effectively.

Objective To observe the effects of dendrobium nobile Lindl(DNL) on Nuclear factor(NF)-κB and interleukin(IL)-6 expression of renal tissue in diabetic rat model .Methods The diabetes mellitus rat model was induced by streptozotocin .All rats were divided into four groups at random :the normal control group(group N) ,diabetic control group(group diabetes mellitus) ,drug group one(group DNL1) ,drug group two(group DNL2) ,and administrated for 12 weeks .The levels of the fasting plasma glucose , urea nitrogen ,serum creatinine ,urine creatinine ,24 hours urinary protein were determined .NF-κB and IL-6 protein expression levels were measured by Western-Blot .IL-6 mRNA expression levels were measured by Real-time fluorescence quantitative PCR . Results Compared with group N ,the blood sugar ,urea nitrogen ,24 hours urinary protein of group diabetes mellitus were signifi-cantly higher(P<0 .01) ,creatinine clearance was significantly reduced (P<0 .01) ,the NF-κB、IL-6 protein expression levels and IL-6 mRNA level increased significantly (all P<0 .05) .Compared with group diabetes mellitus ,the blood sugar ,urea nitrogen ,24 hours urinary protein of group DNL1 and group DNL2 were significantly decreased(P<0 .05) ,creatinine clearance increased significantly (P<0 .05) ,the NF-κB、IL-6 protein expression levels and IL-6 mRNA level decreased significantly(all P<0 .05) .Conclusion The DNL could protect the kidney of diabetic rats ,reduce the levels of NF-κB 、IL-6 protein and IL-6 mRNA expression in renal tissue of diabetic rats .

Targeted cancer therapy is one of the modalities to increase efficiency and decrease adverse effects of chemotherapy,and the selection of drug vector system is of importance for targeted therapy.An ideal adriamycin targeted vector system should have maximal efficacy and minimal adverse effects in inhibiting cancer cells through different mechanisms.This article reviews the recent progress in adriamycin targeted therapy,including the modes of adriamycin administration,the selection of drug vectors,as well as other chemotherapeutic drugs in targeted therapy of liver carcinoma.

Objective To study the effect of Na-2SeO-3 on experimental carcinogenesis of stomach and on p53 and p16 expression. Methods Weaning male Wistar rats were divided into four groups randomly:high selenium group(4mg/L),low selenium(2mg/L)group,experiment control group and normal control group.Wistar rat gastric cancer was induced by N-methyl-N′-nitro-N-nitrosoguanidine(MNNG,20mg/kg)given daily for 10days.Na 2SeO 3 was given by piped drinking before one week of MNNG administration.Rats were killed at the 43th week.The surface characters of gastric mucosa were observed with noked eyes.Histopathologic changes were observed by methods of HE staining and Alcian Blue Periodic acid Schiff reaction(AB-PAS).Changes of p53 and p16 were detected by SP immunohistochemical method.The immunohistochemical results were quantitatively analysed by image analysis.Statistical analysis was taken by SPSS. Results Dietary Na-2SeO-3(2mg/L,4mg/L)aggravated gastric erosion and hemorrhage and promoted intestinal metaphasia of gastric cancer (P0.05).Conclusion These results suggest that dietary Na-2SeO-3 by piped drinking might not decrease incidence of Wistar rat gastric cancer induced by MNNG.The mechanism may be associated with the mutations of p53 and abnormal expression of p16 gene.

Objective To investigate the histochemical changes of 3?-hydroxysteroid dyhydrogenase(3?-HSD), sucinic dehydrogenase(SDH) and lipid on rat adrenal cortex in the carcinogenesis-resistance with selentum. Methods Wistar rats stomach carcinogenesis (formation of aneuploid cells in the glandular stomach mucosa) was induced by MNNG(N-methy1-N-nitroso-guanidine,20 mg/kg)gavage. The changes of the adrenal cortex were studied by histochemistry and image analysis during preventing glandular stomach cancer with selenium(0.1 mg/kg and 2.0 mg/kg) Results 1.Dietary Se inhibited the aneuploid cell formation,which induced by MNNG gavage in Wistar rat stomach; 2.The histochemical reactions of 3?-HSD and SDH were both significantly stronger in experimental group than that in normal control group in the course of the rat stomach carcinogenesis(P

OBJECTIVE： The compound nucleic acid granules were prepared， observed for their therapeutic effects， and determined for their pharmacological actions METHODS： Quality control was used in their preparation The therapeutic effects were observed on 22 patients with coronary heart disease of stable angina pectoris with hyperlipemia who were chosen according to clinical diagnosis standard RESULTS： （ 1） Improvment of clinical symptoms for angina pectoris： satisfactory 22 7％ ， improved 68 2％ ， failure 9 0％ ； （ 2） Blood lipid analysis： cholesterols and triglycerides were improved significantly after administration of the preparation（ P0.05;P<0.01).CONCLUSION:The compound nucleic acid granules have marked effects on coronary heart disease, angina pectoris and hyperlipemia.

Objective To analyse the clinical value of bronchial artery embolization in treatment of massive hemoptysis.Methods 87 patients with hemoptysis included bronchiectasis in 46 cases,pulmonary tuberculaosis in 18 cases,bronchial carcinoma in 15 cases,bronchial arteriovenous malformation in 2 cases and unknown hemoptysis in 6 cases underwent embolized treatment of bronchial arteriography or intercostal arteriography.Of them,bronchial artery embolization were performed in 78 cases,intercostal artery embolization were done in 6 cases,both embolization of bronchial artery and intercostal artery were in 3 cases,2 cases underwent superselective embolization with coaxial microcatheter.In the total 87 cases,gelatin sponge particles(GSP) alone was used in 85 cases,GSP and polyvinyl alcohol(PVA) were used in 2 cases.All the patients were followed up for 12~18 months.Results The hemoptysis was immediately stopped in 58 cases, remarkable improvement were 19 cases after operation. Recurrence of hemoptysis was found in five, three and two cases at one, two and four weeks respectively after embolization. All of the ten recurred cases accepted re-embolization and hemoptysis had been well controlled. The effective rate was 89%(77/87). There was not any severe complication in all the patients.Conclusion Bronchial artery embolization is a safe, effective and less invasive method in treatment of massive hemoptysis. It can be recommended to the non-surgical treatment patients.

Objective To summarize and analyze the relationship between exposure to rabies and its prevalence in Jurong City from 2003 to 2007,and discuss further the possible solutions to it.Methods The data of people vaccinated after being biten by animals were collected,manipulatd,and analyzed,with their illness records dealt with accordingly from 2003 to 2007 in Jurong City.Results Not a single one of 21 596 cases was that of rabies with proper treatment in the last 5 years.The sex ratio was 1.47∶1.The highest probability of exposure was the preschoolers under the age of 10.The disease occurred throughout the year,with the peak in July and September.Those biten by dogs accounted for 86.85% of the exposure to rabies,and among them,people biten by domesticated animals were in the majority.Wounds by the domesticated dogs reached 74.60%.Not a single case was treated properly among the 9 rabies cases reported in the same period.Conclusions Strengthening the management of domesticated dogs,publicizing the knowledge of rabies,treating the wound properly and thoroughly,innoculation with vaccine from the very beginning and administering rabies immune globulin are the effective ways to prevent rabies.

Objective To evaluate the benefit of three dimensional (3D) reconstruction images with rotational digital subtraction technique for the clinical applications Methods Conventional two dimensional digital substraction angiography ( 2D DSA ) was obtained on A P and lateral view. Three dimensional digital subtraction angiography ( 3D DSA ) images were obtained by reconstruction of a rotational acquisition on a C arm (LCV+, GE Medical Systems) spinning at 40 degrees per second 53 cases of cerebral angiographies were performed (32 men and 21 women; the age ranged from 19 to 72 years, mean 46 3 years) Results In this series of 53 cases of cerebral angiographies, 5 cases of arteriovenous malformation were all correctly diagnosed by 3D DSA and 2D DSA . Seven cases were misdiagnosed as intracranial aneurysms at conventional 2D DSA but confirmed to be kinking of the vessel by 3D DSA . 41 cases were confirmed to be intracranial aneurysms Of the 41 cases, 5 cases were diagnosed as normal at 2D DSA but confirmed to be intracranial aneurysms at 3D DSA . The total consistency rate of 3D DSA and 2D DSA for the diagnosis of intracranial aneurysm is 77 4% (41/53) The consistent test shows that there was consistency between the two modalities (chi square test, ? 2=5 267, P