Objective To explore the relationship between P-selection,nitric oxide(NO),high-sensitive-C-reactive protein(hs-CRP)and type 2 diabetes mellitus(T2DM)with macroangiopathy.Methods In sernm of 125 T2DM subjects(60 subjects with macroangiopathy and 65 subjects without macroangiopathy)and 55 normal controls,the activity of P-selection,NO and hs-CRP was detected by ELISA,Nitrate Reductase Assay and scattering immunoturbidimetric method,respectivley.Results The activity of serum P-selection and hs-CRP was significantly higher in diabetic macroangiopathie group than in non macroangiopathic group and control normal.Serum NO was significantly lower in diabetic rnacroanglopathic group than in non macroangiopathic group and control normal.Serum P-selection was positively correlated with hs-CRP-systolic blood pressure(SBP),LDL-C,and was negatively correla- ted with NO:P-selection,hs-CRP,LDL-C and SBP were independently risk factors for T2DM with macroangiopathy. Conclusion Determination of P-selection and NO is very important for prevention and diagnosis of diabetic mac- roangiopathy in early stage.

Objective To evaluate the effect of the patient's preoperative visit to the operating room on the patient's apprehension before operation.Methods One hundred and Sixty patients aged 16-64 yr with fear visual analog scale (FVAS) score≥4 scheduled for elective surgery were randomly divided into 2 groups(n=80 each):control group and study group.In control group the anesthesiologists visited their patients the day before operation ns usual;while in study group the anesthesiologists brought their patients to the operating room,showed them the environment and anesthesia equipment and assured of the safety of the operation and anesthesia.The degree of fear was scored according to FVAS (O=no fear,1-3 mild,4-6 moderate,7-10 severe) and was evaluated on the 1st morning after admission(T1),the night before operation(T2)and before induction of anesthesia(T3).MAP and HR at T1-3 and blood glucose level at T1,3 were mensured and recorded.Results The patient's preoperative apprehension was significantly allayed by patient's preoperative visit to the operating room.The MAP,HR,incidence of moderate and severe fear at T2,3 and blood glucose level at T3 were significantly lower in study group than in control group.Conclusion Patient's preoperative visit to the operating room can allay precperative apprehension.

Objective To observe the therapeutic effect of Radix Astragali,Radix Rehmanniae combined with glucocorticoid(GC) in treating patients with systemic lupus erythematosus(SLE) and its influence on some experimental indexes.Methods 72 cases of SLE were randomly recruited into the integrated traditional Chinese and western medicine treated group (treated group) and the western medicine treated group (control group).The control group was treated with prednisone and cyclophosphamide,while the treated group was treated with Radix Astragali and Radix Rehmanniae on the basis of the control group.Both groups had been treated for 6 months as a therapy course.The use of prednisone dosage were recorded and its influence on indexes of clinical and laboratory value were observed.Results 27 SLE patients in the treated group and 34 in the control group were completely observed.The dosages of prednisone in both groups were decreased gradually after the state of disease had been relieved.The predrisone dosage in the treated group was lower than that in the control group in the therapy course(15.41 ±7.65)mg vs (17.25±8.83)mg,but without significant difference (t=0.85,P＞0.05).The total decreased prednisone dosage in the treated group (50.12±12.53 mg) was slightly higher than that in control group(48.96± 13.71) mg (t=0.34,P＞0.05).The ratio of cases who had to add prednisone for aggravating disease in treated group(15.92％) was less than that in the control group (38.24％),the difference was significant (x2=3.24,P＜0.05).The incidence rate of cushing syndrome,infection,diseases of digestive,cardiovascular anomalies in the treated group was slightly less than the control group (x2=0.42,0.98,0.01,0.03respectivly,P＞0.05),but the number of insomnia and hot flush were significantly larger in the control group than the treatment group (x2=4.24,5.93,P＜0.05).No difference about the SLEDAI,ESR,CRP,Blood Complement3,Blood imune globinG was found between the two groups (t=2.16,1.04,1.18,0.26,1.61 respectively,P＞0.05),and 24 hours urinary protein count decreased significantly in the treated group (1.06 ± 0.12) g/L,compared with control group (1.42 ± 0.54) g/L,(t =3.78,P ＜ 0.05 ).Conclusion Radix Astragal,Radix Rehmanniae combined with conventional treatment of western medicine could withdraw corticosteroid smoothly,relieve symptoms and alleviate some side-effects of western medicine.

Objective; To study estrogen receptor gene Xbal and Pvu Ⅱ polymorphisms in patients with aggressive periodontitis (AgP). Methods; Xbal and Pvu Ⅱ DNA was extracted by Chelex-100 and amplified by PCR from buccal swabs of 48 cases of AgP patients and 60 normal controls. The PCR products were analyzed by polymerase chain reaction linked fragment length polymorphism (PCR-RFLP) assay. Results: There were significant differences of the distribution of Xba I genotype between AgP group and control group, female AgP group and female control group, male AgP group and male control group(P<0.05). There was no difference of Pvu D genotype distribution between patient group and control group (P>0.05). Multivariate Logistic Regression Analysis showed that male group was less susceptible to AgP than female group(OR =0. 352), the older was less susceptible to AgP than the younger(OR =0.950), and the xxXx genotype was less susceptible to AgP than XX genotype [OR(Xx) =0.224, OR(xx) = 0.678). Conclusion: Specific relationship is found between the susceptibility of AgP and the ER gene-Xbal polymorphism. People with XX genotype is more susceptive to AgP than xx, Xx genotypes.

Objective To investigate the clinical significance of changes of serum amylase, CRP and SAA in the diagnosis of acute pancreatitis. Methods The levels of serum and urine amylase, CRP and SAA in patients of mild acute pancreatitis (MAP) and severe acute pancreatitis (SAP) at 24 h, 48 h, 72 h and the seventh day after the onset of pancreatitis were measured. Results The levels of serum, urine amylase, CRP and SAA in SAP patients at 24h were (904.5±402.2)U/L, (2280.3±1207.3)U/L, (155.6±36.2) mg/L, (521.9±109.4)mg/L, respectively, and significantly higher than those of MAP patients (P＜0.05 or P＜0.001). The peak value of serum amylase appeared at 24h, however, the peak value of urine amylase, CRP and SAA appeared at 48 h, and the corresponding values were (2173.5±1110.6) U/L, (185.3±41.4) mg/L and (717.5±144.2)mg/L, respectively. The levels of serum and urine amylase significantly decreases in MAP and SAP patients at the seventh day (P＜0.05). The levels of serum CRP and SAA significantly decreased in MAP patients at the seventh day (P＜0.05), however, the levels of serum CRP and SAA did not significantly decrease in SAP patients at the seventh day (P＞0.05). Serum levels of CRP and SAA were related to the severity of acute pancreatitis. Meanwhile CRP showed a positive correlation with SAA (r = 0.761, P＜0.05). Conclusions The change of serum levels of amylase, CRP and SAA can help early diagnose acute pancreatitis; CRP and SAA may predict the development of SAP at early stage.

ObjectiveTo investigate the correlation between the chromosomal abnormalities and prognosis of the myelodysplastic syndrome(MDS)patients, and analyze the effects of treatment. Methods Karyotype analysis of 122 patients according to the international human cytogenetics(ISCN) criteria.Treatment of RA and RAS were mainly dependent on agents to induce differentiation of hematopoietic cells and drugs based.RAEB,RAEB-t,CMML treatment were dependent on low-dose chemotherapy and low-dose combination chemotherapy regimens.The treatments of 64 MDS patients with abnormal karyotype were analyzed and compared with control group, and 58 normal karyotype MDS patients were hospitalized in the same period.ResultsAfter treatments,17 cases gained complete remission among 64 patients with abnormal karyotype MDS patients.The CR rate was 26.6 ％.While in control group,30 gained CR in 58 MDS patients with normal karyotype. The CR rate was 51.7 ％. Comparing with the CR patients of normal karyotype, the number of patients with abnormal karyotype of CR was significantly lower (x 2 =8.1 3,P ＜ 0.05).Conclusion Karyotype analysis shows important significance in the diagnosis and prognosis of MDS.Karyotype transformation demonstrates differently in the risk of leukemia progress.

Objective To investigate the efficacy and safety of amisulpride and clozapine in schizophrenia patients with predominantly negative symptoms.Methods Totally 166 cases of schizophrenia patients with predominantly negative symptoms from May 2013 to May 2016 in The Sixth People's Hospital of Hebei were divided into observation group and control group,83 cases in each group.Patients in the observation group were treated with amisulpride,and control group were treated with clozapine.The clinical effect,SANS scores,and occurring rate of abnormal electrocardiogram were compared.Results The clinical effect,emotional insipid (blunting),and attention dysfunction scores from SANS of observation group were significantly better than those of control group on week 4,8,and 12,respectively (P ＜ 0.05);The occurring rate of abnormal electrocardiogram in observation group was significantly lower than that of control group on week 12 (P ＜ 0.05).Conclusion Compared with clozapine,amisulprid has better efficacy and safety in schizophrenia patients with predominantly negative symptoms,and can effectively improve of symptom of insipid (blunting) and attention dysfunction.

Objective To compare and evaluate the clinical efficacy and side effect of vinorelbine plus gemcitabine and vinorelbine plus cisplatin combinations in advanced non-small-cell lung cancer(NSCLC). Methods 56 cases with non-treated advanced NSCLC were unrandomly divided into two groups: the GN group (27patients) treated with vinorelbine plus gemcitabine, the NP group (29 patients) treated with vinorelbine plus cisplatin,1/3 weeks×2～6 cycles. Results For the GN group, the overall response rate was 37.7 %, MTTP was 5.1months,one year survival rate (1-ySR) was 40.7 %. There were no significant difference in the response rates and the survival rates for the GN group compared with the NP group (P ＞0.05); But on the side effect of toxicities, WHO grade anemia and nausea/vomiting and tiredness of the GN group was significantly milder than the NP group (P ＜ 0.05). Conclusion Vinorelbine combined Gemcitabine regimen (GN) is active and well-tolerated. It is worth to investigate GN recommended as the first line chemotherapeutic regimen for the treatment of patients with advanced NSCLC.

Objective To observe the change of intima/media thickness ratio and expression of inflammatory factors in renal small artery of diabetic rats, and to explore the correlations of intim/media ratio with inflammatory factors and vascular lesions of diabetic nephropathy (DN) rats. Methods Seventy healthy SD rats were randomly divided into diabetic nephropathy group (DN, n=40) and normal control group (N, n=30). DN rat model was induced by intraperitoneal injection of streptozotocin (STZ). Thirty-five DN rats were successfully established. N group received same dose of citrate buffer. Rats were sacrificed after 4, 12, 24 weeks respectively.The intima/media thickness ratio in renal small artery was detected by immunofluorescence. The monocyte chemoattractant protein-1 (MCP-1) protein and mRNA expression of renal small artery were detected by immunohistochemistry and in-situ hybridization at each time point. Results Blood glucose and urine protein excretion (24 h) at different time points in DN group were significantly higher than those of N group (P＜0.05). From the 12th week, Scr, BUN, serum phosphorus were significantly higher than those of N group (P＜0.05). At the 4th week, renal small artery had the expression of MCP-1 protein and mRNA. The expression increased gradually with time, reached the highest at the 24th week, and was significantly higher than that of N group at each time point (P＜0.05). Immunofluorescence results showed that as compared to N group, in the first 4 weeks, intima/media thickness ratio in DN group was not different, at the 12th week the ratio was higher but without significant difference, at the 24th week the ratio was significantly higher (P＜0.05). Small artery intima/media thickness ratio of DN group was positively correlated with MCP-1, cholesterol, triglyceride, serum phosphate (r=0.742, P＜0.01; r=0.740, P＜0.01; r=0.829, P＜0.01; r=0.580, P＜0.01). Conclusions The arterioles intima/media thickness ratio of early DN is significantly correlated with MCP-1, lipids and phosphorus. MCP-1 may be involved in the DN vascular disease.

Objective To observe the expression of bone matrix proteins and the change of intima-tunica media thickness ratio in diabetic rat small renal artery and to explore their correlation and effects on diabetic nephropathy. Methods Seventy healthy SD rats were randomly divided into diabetic group(DN,n=40)and normal control group(N,n=30).DN rat model was induced by streptozotocin(STZ)intraperitoneal injection and the N group rats were given the same dose of citrate buffer.Thirty-five rats were successfully induced in DN group.The rats were sacrificed at week 4,12 and 24,respectively.The protein and mRNA expression of core-bind factor alpha 1(Cbfcd).bone morphogenetic protein 2(BMP-2)and matrix Gla protein(MGP)in smallrenal artery were detected by immunohistochemistry,in-situ hybridization and real-time PCR at each time point. Results Cbfctl and BMP-2 were expressed obviously in small renal artery of DN group by immunohistochemistry stain and in-situ hybridization from 4 to 24 weeks compared with N group at each time point,reaching the peak at week 24.Real-time PCR showed that the MGP mRNA was evidently increased at week 4,slightly decreased at week 12,lowest at week 24in DN group.The BMP-2 mRNA began to increase from week 4 onward,being peak at week 24in DN group.The ratio of intima to tunica media thickness had no significant difference in DN group compared with N group at week 4,but at week 12 and 24 there were significant difference between them.There was a positive correlation between Cbfα1 and BMP-2 expression,but they were negatively correlated with the expression of MGP.The ratio of intima to tunica media thickness was significantly-correlated with the expression of Cbfα1 and BMP-2. Conclusions The ratio of intima to tunica media thickness is positively correlated with Cbfα1 and BMP-2 in small renal artery of early DN.Cbfα1,BMP-2 and MGP may be involved in the progression of vascular lesions in DN.