目的探讨以运动会形式进行糖尿病患者运动教育的效果。方法选择100例糖尿病患者,在饮食控制及降糖药或胰岛素治疗基础上举办一次运动会形式的运动教育,其中54人参加低、中、高强度项目比赛,监测其运动前后的血糖。对所有到场者进行现场教育及运动治疗知识问卷测试,了解患者运动治疗认知度的提高程度。结果运动教育前后平均答卷积分分别为4.23和8.26,两者有显著性差异(P<0.05)。结论通过运动会形式进行现场教育能提高患者对运动治疗的认知度,从而提高患者自觉进行餐后运动的意识。

Objective To observe the effect and study intervenient action of Kuijieling Granules (KG) in treating ulcerative colitis (UC) during the active period by the clinical experiment. Methods The patients of active UC (damp-heat syndrome) were randomly divided into 2 groups (KG+SASP group and SASP group) to observe pathological changes of the mucosa,syndrome effect and main symptoms scores,and the protein expression of TLR4,CD14 and NF-?B p65 were detected by immunohistochemistry. Results KG+SASP group had better effect than SASP group in syndrome and mucosa (P0.05). There were outstanding differences among the pathologic grade of UC about IA of TLR4,CD14 and NF-?B p65. The expression of TLR4,CD14 and NF-?B p65 were decreased by treatment (P

目的比较国产重组链激酶与尿激酶静脉溶栓治疗老年人急性心肌梗死(AMI)的临床疗效。方法97例60岁以上AMI患者随机分为链激酶组(54例)和尿激酶组(43例)进行静脉溶栓治疗 ,比较两组患者的疗效及不良反应。结果冠状动脉血管开通率链激酶组75.9%,尿激酶组55.8%;并发症中,血痰:链激酶组5.6%,尿激酶组4.7%;血尿:链激酶组1.9%,尿激酶组2.3%;局部出血:链激酶组7.4%,尿激酶组4.7%;低血压:链激酶组3.7%,尿激酶组4.7%;过敏反应:链激酶组1.9%,尿激酶组2.3%;5周预后两组患者无显著性差异。结论国产链激酶静脉溶栓治疗老年人急性心肌梗死的冠状动脉血管开通率较尿激酶高,不良反应发生率与后者无显著性差异,可作为老年急性心肌梗死患者静脉溶栓治疗的首选药物。

Objective To explore the relationship of content of plasma endothelin(ET)-1 with the change of pulmonary function in patients with chronic obstructive pulmonary disease(COPD).Method Thirty cases of the normal people were as group A ,34 cases of the patients with COPD with acute exacerbation before treatment were as group B and the patients with remission period after treatment were as group C,the plasma ET-1,arterial blood gas and pulmonary function parameters were determined from the patients before and after treatment.Results The plasma ET-1 in group B and group C were significantly higher than that in group A,the content of the plasma ET-1 had negatively correlated with PaO2,and that had positively correlated with PaCO2,P＜0.01.The pulmonary function parameters (VC,FEV1/FVC,MVV,V50 V25)in group B were significantly lower than those in group A and group C[(55.3±24.5)%,(54.8±19.3)%,(54.2±16.2)%,(54,8±9,9)%,(58.7±14.5)%;(114.8±24.1)%,(84.9±21.6)%,(86.4±17.2)%,(78.5±14.8)%,(90.3±15.4)% and (110.1±19.4)%,(85.8±15.5)%,(85.9±16.7)%,(74.5±13.4)%,(89.4±18.6)%,respectively],P＜0.01.Conclusion Pathophysiological effects of patients with COPD can be commonly adjusted by the plasma ET-1,oxygen and carbon dioxide retention,which affect pulmonary function.

Objective To investigate the effect of dexmedetomidine on perioperative cell immune function in patients undergoing hepatoma surgery. Methods Sixty patients (40-65 y/o, 50-80 kg body weight, ASA grad-ing I-II) with hepatoma were allocated into two groups each containing 30 patients:control group (group C) and dex-medetomidine group (group D). 15 minutes before anesthesia induction, a loading dose of dexmedetomidine 0.5μg/kg was injected intravenously, followed by infusion at 0.4μg/(kg · h)until the end of operation in group D. The equal volume of normal saline was administered in group C.Blood samples were obtained from jugular vein before induc-tion of anesthesia (T0), the end of operation(T1) and 24 h after the end of surgery (T2) for detections of the levels of T lymphocyte subsets (CD3+, CD4+, CD8+) and NK cells by flow cytometry. CIM+/CD8+ratio was calculated. Serum IL-2 and IL-10 were detected by ELISA methods. Results When compared with the baseline value (T0), the levels of CD3+, CD4+, CD4+/CD8+ratio and NK cells significantly decreased at T1 and T2 in group C, and the levels of CD3+and CD4+also significantly decreased at T1 and T2 in group D (P<0.05). Compared with group C, the levels of CD3+, CD4+, NK cells and IL-2 at T1 and T2 were significantly higher in group D, and level of IL-10 at T1 and T2 were significantly lower in group D (P < 0.05). Conclusion Dexmedetomidine could improve the postoperative suppression of immune function in patients undergoing hepatoma surgery.

The present investigation was performed on six adult cats. The morphology and distribution of the labeled cells in the ventral lateral geniculate nucleus (LGNv) were observed. Following the injection of horseradish peroxidase (HRP) into the deeper layers of the superior colliculus the labeled cells were found to concentrate ipsilaterally in the ventral part of the rostromedial division of the LGNv. The HRP-positive cells were composed of large-sized, smaller, round and oval ceils. In the cases of injection of HRP into the rostral pretectum, the HRP-positive cells were seen bilaterally in the caudolateral division of LGNv mainly in the contralateral part, while the labeled cells were found ipsilaterally in the ventral part of caudolateral division after injection of HRP into the caudal pretectum. These cells were smaller than that large ones of superior colliculus injection. The results indicate that the projection of the LGNv to the superior colliculus and pretectum is organized topographically.

Objective To evaluate the role of large conductance calcium-activated potassium (BKCa) channels in vascular hyporesponsiveness in rats with obstructive jaundice.Methods Eighteen male Sprague-Dawley rats,weighing 180-200 g,were randomly divided into 3 groups (n =6 each) using a random number table:control group (group C),sham operation group (group S),and bile duct ligation group (group BDL).Obstructive jaundice was produced by common bile duct ligation.At 7 days after surgery,blood samples were collected for determination of the levels of serum total bilirubin (TBL),direct bilirubin (DBL),indirect bilirubin (IBL),alanine aminotransferase (ALT),and aspartate aminotransferase (AST).Thoracic aortic rings were prepared,and the endothelium was removed.The aortic rings were sequentially perfused with different concentrations of norepinephrine (NE) and sodium nitroprusside (SNP),and the maximum amplitude of contraction and dilatation of aortic rings was recorded.The aortic rings were then perfused with BKCa channel blocker Chtx with the final concentration of 10 7 mol/L,followed by perfusion with different concentrations of NE and SNP again,and the maximum amplitude of contraction and dilatation of aortic rings was recorded under each concentration.The percentage of maximum contraction and dilatation (maximum amplitude after Chtx administration÷maximum amplitude before Chtx administration× 100％) was calculated.Results Compared with C and S groups,the levels of TBL,DBL,IBL,ALT and AST in serum were significantly increased,the maximum amplitude of NE-induced contraction of aortic rings was decreased,and the percentage of the maximum NE-induced dilatation of aortic rings was increased,the maximum amplitude of SNP-induced contraction of aortic rings was increased,and the percentage of the maximum SNP-induced dilatation of aortic rings was decreased in group BDL.Conclusion Excessivc opening of BKCa channels may be involved in the mechanism of vascular hyporesponsiveness in rats with obstructive jaundice.

BACKGROUND:Renal ischemia-reperfusion injury has been shown to exhibit gender difference, but its precise mechanisms deserve further investigations. OBJECTIVE:To investigate the differential expression of microRNAs in the kidney between female and male mice in order to study the effects and mechanisms of microRNA in pathogenesis of ischemia-reperfusion injury between different genders. METHODS:Male and female mice received kidney ischemia for 45 minutes and reperfusion injury for 24 hours. Simultaneously, male and female sham surgery groups served as controls. The microRNA gene chip technology was used to detect the differences of microRNA expression in the kidney of male and female mice at 45 minutes after ischemia and 24 hours of reperfusion as wel as after sham surgery. The threshold of difference in expression among samples was double. RESULTS AND CONCLUSION:Five microRNAs were up-regulated between female and male ischemia-reperfusion injury groups. Twenty-nine microRNAs differential y expressed in the female ischemia-reperfusion group and female sham surgery group, including 25 up-regulated microRNAs and 4 down-regulated microRNAs. Thirty-eight microRNAs differential y expressed in male ischemia-reperfusion injury group and male sham surgery group, including 9 up-regulated microRNAs and 29 down-regulated microRNAs. 102 microRNAs differential y expressed in the female sham surgery group and male sham surgery group, including 22 up-regulated microRNAs and 80 down-regulated microRNAs. Results suggested that there was differential expression in microRNAs in the kidney before and after renal ischemia-reperfusion in male and female mice. These differential y expressed microRNAs may be lead to different sensitivity and tolerance to the ischemia-reperfusion injury in the kidney of male and female mice.

Objective To analyze and evaluate changes of the brain gray matter in patients with Parkinson's disease (PD).Methods 46 patients with PD and 19 normal control(NC) subjects(matched to the patients in age and gender) were selected in this study.46 cases of PD were divided into early PD group(ePD,25 cases) and middle-advanced PD group(maPD,21 cases) by improved Hoehn-Yahr(H-Y) stages.All the subjects underwent 3.0T MR scanning,and data of high resolution T1-weighted imageing (T1WI) were acquired.Gray matter volume differences between PD group and NC group,or ePD group and maPD group were assessed by voxel-based morphometry (VBM) combined diffeomorphic anatomical registration through exponentiated lie (DARTEL) method.Results The gray matter volume of the bilateral frontal lobes, temporal lobes, insular lobes, cingulum gyrus, hippocampus, fusiform gyrus, cerebellum and right cuneus lobe and precuneus lobe in the PD group was smaller than that in the NC group.The gray matter volume of the bilateral frontal lobes, temporal lobes,insular lobes,cingulum gyrus,rectus gyrus,lingualis gyrus,fusiform gyrus,hippocampus,amygdaloid and cerebellum in the maPD group was smaller than that in the ePD group.Conclusion VBM reveals a widespread volume reduction of the gray matter in PD patients,and detectes a correlation with disease duration and severity.These changes located in special distribution may be in line with the pathology of PD.

The kidney stores essence,essence generates marrow is one of the important contents in zaag-xiang theory of traditional Chinese medicine (TCM).The kidney-marrow-brain,kidney-marrow-bone and other biological axis put forward by modern scholars took kidney-marrow system as their cores.Derived from this basis as well as under the guidance of TCM holism concept,the construction of TCM kidney-marrow system has been continuously improved;and the kidney-marrow correlation theory has been enriched.To better grasp and apply the kidney-marrow correlation theory can solve clinical problems of major diseases.However,doctors in past dynasties did not clearly define kidney-marrow system. It has not formed a complete theoretical system.Marrow in the kidney-marrow system contained brain,spinal cord and bone marrow.Marrow can generate blood,which nourishes bone together with the bone marrow.The bone marrow connects with the brain and spinal cord,which are all related to blood.Hence,the function of marrow generates blood occupied an important position in the kidney-marrow system. In this paper,the structure and function of the kidney-marrow system were preliminarily explained and constructed;and the kidney-marrow system related theories were further enriched.