Objective To investigate the expression of HSF2 in colonic mucosa of patients with ulcerative colitis (UC),Crohn's disease (CD),intestinal tuberculosis (ITB),intestinal lymphoma (IL),infectious enteritis,Behcet's disease and normal control.Methods Intestinal tissue samples were retrieved from 2003-2011 archived specimen at the Department of Pathology,and assigned to UC group (n =38),CD group (n =29),ITB group (n =31),IL group (n =32),infectious enteritis group (n =32) and Behcet's disease group (n =28).10 cases were recruited as normal control group.The expression of HSF2 in colonic mucosa were detected by immunohistochemistry.Positive cells were counted by Image Analysis.Results The expression rate of HSF2 in intestinal mucosa of UC patients (64.64 ± 15.17) was significantly higher than that of CD (32.44 ± 5.94),ITB (36.93 ± 6.32),IL (36.16 ± 6.55),infectious enteritis (37.86 ±7.76),Behcet's disease (34.90 ±5.92) and normal control (35.54 ±6.76) (P ＜0.05),while there was no significant difference among the latter six groups (P ＞ 0.05).Conclusion HSF2 is closely related with UC,and may play an important role in the pathogenesis,diagnosis and differential diagnosis of UC.

OBJECTIVE: To discuss the strategy of commodity circulation of our pharmaceutical wholesale enterprises in new period. METHODS: To describe the present conditions of pharmaceutical wholesale enterprises:high cost and low beneficial result.To discuss the need of commodity distributing of pharmaceutical manufacturers and retails.To analyses the status of wholesale enterprises in supply chain.RESULTS & CONCLUSION: Our pharmaceutical wholesale enterprises must develop their commodity distributing strategy on the basis of the status of wholesale enterprises in supply chain.

Objective To retrospectively investigate the characteristics of patients with inflammatory bowel disease (IBD)in last 10 years in Kunming city. Methods Four hundred and thirty consecutive patients with IBD, who had hospitalized in 7 hospitals between January 1998 to March 2007, were investigated. Among them, 379 patinets had ulcerative colitis (UC) and 51 had Crohn's disease (CD). The patients who received coloscopy, histopathological and bariam enema examination accunted for 98.2%, 56.2% and 2.6% in UC group,respectively, and 72.5%,78.4% and 31.4% in CD group,respectively. The gender, age, occupation and the clinical manifestation of the patients, and the results of the colonoscopy and pathological examination were analyzed. Results Most of the UC patients were aged 30 to 39 years and 50 to 59 years with average age of (46.9±15.8) years, whereas CD patients were aged 20 to 29 years with average age of (41.6±17.2)years. The male and urban patients were predominat in both UC and CD groups. Mental workers were common in UC group. The symptoms of diarrhea (302,79.7%), abdominal pain (285,75.2%) and bloody stools (290,76.5%) were major events in UC patients, and those of abdominal pain (44,86.3%), diarrhea (28,54.9%) and weight loss (28,54.9%) were major events in CD patients. The coincidence ratio among colonoseopy, histopathology and bariam enema examinations was 88.4 % ( 329/372 ), 24.4 % ( 52/213 ) and 4/10 in UC patients, respectively, and 86.5%(32/37), 27.5%(11/40) and 75%(12/16) in CD patients, respectively. All of the UC patients were in active stage of disease,including 38.3 % in mild,42.2% in moderate and 19.5% in severe. In CD group, 7.8% was in relief stage and 92.2% in active stage,including 15.7% in mild,43.1% in morderate and 41.2% in severe.Conclusion The understanding of prevalence and clinical characteristics of IBD in last 10 years in Kunming city will be helpful in diagnosis and treatment of the disease.

Objective To investigate the effect of autologous coronary intervention in patients with angina recurrence of graft vessels occlusion after coronary artery bypass graftting(CABG).Methods Retrospectively analyzed the data of 10 patients with angina recurrence because of graft vessels occlusion.treated by CABG,including in clinical data,arteriography and the interventional results.Results Among 10 patients,9 patients received chronic total occlusion(CTO) PCI,another 1 patients received left main stem(LM) intervention.There were none had angina recurrence after PCI in 10 patients.Conclusion Conclusion Autologous coronary intervention in patients with angina recurrence of graft vessels occlusion after coronary artery bypass graftting was the safety and effective treatment.

ObjectiveTo investigate the short-term and long-term interventional therapeutic effect of coronary heart disease(CHD)patients with angina recurrence after coronary artery bypass grafting(CABG). MethodsThe data of patients with angina recurrence treated by CABG,including clinical data,arteriography and the interventional results were retrospectively analyzed. Results There were 12 patients received intervention,among them 6 patients received coronary artery intervention,another 6 patients received graft vessels intervention.During operation and hospitalization,among 12 patients there were none had angina recurrence,acute myocardial infarction,revascularization and mortality.The total 12 patients were followed for 9 ～ 21months,there were two patients had angina recurrence cured by drugs,but none with mortality,acute myocardial infarction and revascularization. ConclusionThe intervention for patients with angina recurrence after grafting was a safe and effective treatment.

Objectives: Hypertensive disorders complicating pregnancy(HDCP) has a long-term deleterious effect.This study aimed to investigate the changes of cognitive function in women with HDCP and explore their possible mechanism.Methods: Fifty-three patients with HDCP and 22 normal pregnant women were included in this study,their cognitive functions assessed 60-80 days after delivery by word learning and delayed recall test,symbol digit substitution test,animal category fluency test,block design,trail making test(Part A) and digit span test.The results of the cognitive tests were compared between the HDCP and normal control groups.Results: Cognitive performances of the severe preeclampsia patients differed significantly from those of the normal individuals on the tests of word learning(P

BACKGROUND:Although the mechanism why neuronal cels wil die after transient cerebral ischemia has not been completely elucidated, many researches nowadays have investigated the pathological mechanism in the level of celular organs, such as mitochondria.
OBJECTIVE:To summarize and discuss the functions of neuronal mitochondria and apoptosis signaling pathways in transient cerebral ischemia.
METHODS: A computer-based online retrieval was performed to search papers in CNKI and PubMed databases using the key words of “cerebral ischemia, mitochondrion, apoptosis, reactive oxygen species, reperfusion, superoxide dismutase, nitric oxide synthase, Bcl-2 protein family, review” in Chinese and English, respectively. Papers published recently or in the prestigious journals were selected in the same field. After excluding objective-independent papers and repeated studies, 50 papers were included for further analysis.
RESULTS AND CONCLUSION:Recently mitochondria are found to play an important role after transient cerebral ischemia by producing a lot of reactive oxygen species to activate many kinds of signaling pathways and regulate mitochondria-mediated apoptosis. Reactive oxygen cannot only induce biomacromolecule injury but also induce apoptosis signal transduction. Deeply investigation is needed on the pathological mechanism after transient cerebral ischemia.

The heterogeneity of high-density lipoprotein-cholesterol (HDL-C) in hyperuricemia was analyzed in Uygur,Han,and Kazak ethnic groups in Xinjiang.A total of 2 396 subjects were surveyed.The HDL-C levels were significantly decreased in hyperuricemia group compared with control group in Han and Uygur,while the reverse occurred in Kazak.The serum uric acid (SUA) level in Kazak was the lowest.The SUA was negatively correlated with HDL C in Kazak (P ＜ 0.05).HDL-C was a recognized protective factor for cardiovascular disease.With the lowered SUA level in the Kazak group,HDL-C level was increased.When SUA level was higher than a certain level (such as the SUA-4),there existed a negative impact on cardiovascular disease

Objective To investigate the role of A2B adenosine receptor(A2BAR)in 6% HES 130/0.4-induced reduction of pulmonary capillary permeability in a rat model of sepsis.Methods Fifty male SD rats weighing 250-300 g were randomly divided into 5 groups(n = 10 each): group Ⅰ sham operation(group S);group Ⅱ sepsis(group CLP);group Ⅲ ,Ⅳ,Ⅴ low,medium,high dose HES(group H1,2,3).The animals were anesthetized with intraperitoneal pentobarbital sodium 50 mg/kg.Left carotid artery and left femoral vein were cannulated for MAP and HR monitoring and fluid and drug administration.Sepsis was induced by cecal ligation and puncture (CLP).6% HES 130/0.4 7.5,15.0 and 30.0 ml/kg were infused iv over 2 h in group H1,2,3 respectively at 4 h after CLP.The animals were sacrificed at 6 h after CLP.The lungs were isolated for determination of pulmonary capillary permeability(by iv Evans blue injection),the expression of A2BAR and the contents of cAMP,protein kinase A(PKA),TNF-α,IL-6 and IL-10 in the lung tissue.Results CLP significantly increased pulmonary capillary permeability,A2BAR expression and cAMP,IL-6 and TNF-α contents in the lung tissue in group Ⅱ as compared with group S.0.6% HES 130/0.4 significantly reduced pulmonary capillary permeability,increased A2BAR expression,cAMP,PKA and IL-10 and decreased IL-6 and TNF-αcontents in the lung tissue in group H1,2,3 as compared with group CLP.6% HES 130/0.4 decreased pulmonary capillary permeability and up-regulated A2BAR expression in a dose-dependent manner.6% HES 130/0.4 15.0 ml/kg was most effective in increasing cAMP and PKA contents in the lung and depressing inflammatory response.Conclusion 6% HES 130/0.4 decreases pulmonary capillary permeability in a rat model of sepsis by up-regulating A2BAR expression in lung tissue.

Objective To investigate the effect of hypothyroxinemia on emotion and hippocampus neurons in developing rats.Methods Sixty-nine healthy postnatal day (PD) 1 rats were randomly divided into control group (n =36) and experimental group (n =33).On PD1,experimental group was bilaterally thyroidectomized to establish hypothyroxinemia model,the control group was only given thyroid exposure operation without thyroid resection.On PD10,21,40,serum triiodothyronine (T3),thyroxine (T4),thyrotropicstimulating hormone (TSH) were detected by radioimmunoassay.Tail suspension test,forced swimming test,the elevated-plus maze and open field were respectively employed to detect the anxiety/depression like behavior on PD30,31,32,33.Nisslg staining was used to determine the survival of neurons at PD10,21,40 in hippocampus CA1,CA3,DG regions.Results Serum T4 levels on PD10,21,40 in experimental group decreased significantly as compared with control group (P ＜0.01),while there was no significant difference in serum T3 or TSH level (P ＞ 0.05).In the tail suspension test,immobility time of experimental group [(197.00 ± 19.50) s] was longer than control group [(158.33 ± 32.90) s,P ＜0.05].In the forced swimming test,immobility time of experimental group[(92.11 ± 35.24) s] was longer than control group [(62.00 ± 23.73) s,P ＜ 0.05].In the elevated plus-maze test,total number of arm entries and closed arm entries in experimental group were increased as compared with control group(P ＜ 0.05),percentage of closed arm/total time of experimental group was decreased as compared with control group(P ＜ 0.05).In the open field,there was no obvious difference between the two groups(P ＞ 0.05).On PD10,21,40,the amount of neurons in DG region of experimental group were less than control group(P ＜0.05),while there was no significant difference in CA1 or CA3 on PD10,21,40(P ＞0.05).Contusions Hypothyroxinemia can cause depression,hyperactivity and hippocampus neuron damage of developing rats.