Objective:To observe the effects of acupuncture-moxibustion on symptoms,signs,and Th1/Th2 cytokine,and regulation on Th1/Th2 in patients with perennial allergic rhinitis(PAR) to provide experimental basis for acupuncture treating allergic rhinitis and investigate the mechanism.Methods:Thirty patients with allergic rhinitis were treated with acupuncture-moxibustion,and 30 healthy cases were the control.Clinical symptoms,signs,and nasal mucosa were observed,and contents of IL-4,IFN-γ,and granulocyte-macrophage colony stimulating factor (GM-CSF) in the supernatant of peripheral blood monocyte cultured with PHA by ELISA,before treatment,after one course of treatment,and after two courses of treatment.Results:Before the treatment,the contents of IL-4,and GM-CSF were higher (P＜0.01) and IFN-γ was lower (P＜0.01) in the PAR cases than in the control cases.In the PAR cases,the content of GM-CSF was positive correlation with that of IL-4 (P＜0.01),and negative correlation with IFN-γ (P＜0.01).After the treatment,contents of IL-4 and GM-CSF were lowed (P＜0.01),content of IFN-γ was increased (P＜0.05),and all IL-4,GM-CSF and IFN-γ had no difference compared with those in the control cases.Conclusion:Acupuncture moxibustion could improve the symptoms and signs in PAR patients,enhance the immune function.It may be achieved by regulating the expression of Th1 and Th2,correcting the imbalance of Th1/Th2.

Objective To study the hemostnsis effects of compression cords oppressing after femoral artery puncture and encheiresis. Methods Self-made compression cords were used to stop bleeding of femoral artery puncture sites in 2164 patients underwent 3046 cases of arteriopuncture encheiresis. The total eases were divided into group A (1482 eases) and group B (1564 cases) according to different treatment of oppression and breaking duration which were 8-10 hours for group A and 5-6 hours for group B, the hemostasis effects, discomfortableness and related complications within two groups were evaluated. Results The proportion of patients who got good hemostasis effects were 99.2% in group A, 99.0% in group B. There was no difference in hemostasis effects between two groups (P> 0.05). While the rate of discomfortableness in group A (63.8%) was higher than that in group B(42.9%) (P<0.05). The related serious complications were 2 patients in group A, but no occurred in group B. Conclusion Self-made compression cords op- pressing and 5-6 hours breaking time course can achieve both finer hemostasis effect and lower frequency of complications after femoral artery puncture and encheiresis.

Objective To explore the effectiveness of remediation of antimicrobials in a third-grade class-A hospital .Methods Using retrospective analysis to analyze the clinical application of antimicrobials related data during July .2011 to Nov .2011(before remediation) and July .2012 to Nov .2012(after remediation) .Results The ratio of antimicrobial cost ,the proportion of outpatient antimicrobial prescribing ,inpatient antimicrobial usage and AUD fell respectively from 13 .73% ,16 .97% ,59 .93% and 72 .71 DDDs/100 persons day before remediation to 7 .37% ,13 .83% ,44 .88% and 40 .08 DDDs/100 persons day after remediation ;indica-tors of antibacterial use in clean surgery improved greatly ;the structure of antibacterials changed significantly .Conclusion After extensive antimicrobial special rectification ,the clinical use of antimicrobials is rationalized ,a number of indicators are in line with the Ministry of Health ,its management experience is worth using for reference .But there are still some problems which call for at-tention .

AIM: To evaluate effects of diltiazem on platelet hyperreactivity in situations associated with endothelial injury and their possible relationship to cytosolic calcium concentration. METHODS: Blood samples were collected at 7 time points from 35 patients undergoing percutaneous transluminal coronary angioplasty (PTCA) who received combined diltiazem and aspirin/ticlopidine therapy or aspirin/ticlopidine therapy alone. Platelet expression of glycoprotein Ⅱb/Ⅲa and cytosolic calcium concentration were measured, respectively, by whole blood flow cytometry and fluorospectrophotometry. The effects of diltiazem of different concentrations on expression of glycoprotein Ⅱb/Ⅲa were also studied in vitro in blood samples from patients with chronic stable angina. RESULTS: Of the two treatments, aspirin/ticlopidine therapy did not prevent an acute increase of expression of glycoprotein Ⅱb/Ⅲa 5 minutes and 10 minutes after first inflation and 10 minutes after PTCA, whereas combined diltiazem and aspirin/ticlopidine therapy had a significant inhibitory effect. In the group receiving aspirin/ticlopidine therapy, there was a short-term elevation of platelet [Ca~(2+)]i immediately following PTCA which was significantly reduced by diltiazem treatment. Expression of glycoprotein Ⅱb/Ⅲa was significantly inhibited in vitro by diltiazem in the concentration of 200 ?g/L or higher, but not 50 ?g/L. CONCLUSIONS: Combined diltiazem and aspirin/ticlopidine therapy significantly inhibited platelet activation that continued in the presence of conventional aspirin/ticlopidine treatment. Antiplatelet effects of diltiazem were probably a consequence of reduction of platelet [Ca~(2+)]i and may only be achieved in higher than therapeutic concentrations. [

AIM: To study the effects of hydrogen peroxied (H 2O 2) on cell proliferation and transcription of gelatinase A (MMP-2) and its inhibitor (TIMP-2) in vascular smooth muscle cells (VSMC). METHODS: Cell proliferation and toxicity by H 2O 2 were tested through MTT. The expression of MMP-2 mRNA and TIMP-2 mRNA in VSMC were evaluated by RT-PCR. RESULTS: The present study showed that H 2O 2 (more than 300 ?mol/L)was lethal to VSMC. 0 01-50 ?mol/L H 2O 2 promoted proliferation of VSMC in a time-dependant manner. A value (optical density) was reached to peak at 24 h after continuing stimulation of 10 ?mol/L H 2O 2. MMP-2/?-actin mRNA ratio significantly increased after stimulation with 1 ?mol/L?10 ?mol/L H 2O 2. TIMP-2/?-actin mRNA ratio was not significantly fluctuated at 12 h?24 h?36 h?48 h after continuing stimulation with 1 ?mol/L, 10 ?mol/L, and 50 ?mol/L H 2O 2.CONCLUSION: H 2O 2 at suitable concentrations stimulated proliferation of VSMC and induced transcription of MMP-2 gene in VSMC. There was no effect of H 2O 2 on transcription of TIMP-2 gene in VSMC. These results imply that H 2O 2 takes part in the pathological course of vascular remodeling through VSMC.

Objective:To study short-term effects of PM10(particulate matter of aerodynamic diameter

Adult ; Aorta, Thoracic ; injuries ; Coronary Vessels ; injuries ; Humans ; Male ; Tomography, X-Ray Computed

Objective:To analyze the effects of enhanced recovery after surgery(ERAS) concept on anesthetic agents in our hos-pital in order to provide evidence for rational drug use. Methods:The patients received ERAS care and surgery from departments of o-torhinolaryngology,gynecology and urology during June and December in 2016 were selected into ERAS group. Meanwhile, the pa-tients received usual care and routine operation were selected into the traditional group. Anesthetic agents of the two groups were then analyzed. Results:The anesthetic agents costs, the usage rate and expenses of patient controlled analgesia pump and the total drug costs of ERAS groups were significantly lower than those of the traditional groups(P<0.05 or P<0.01). Conclusion:With the de-velopment of ERAS concept, the patients can receive good diagnosis and treatment. Meanwhile, anesthetic agents costs, total drug costs and drug proportion decrease as well.

Objective To investigate the role of the ATP binding box C subfamily 2 transporter protein (ABCC2) gene in drug-resistant epilepsy.Methods From February 2014 to February 2018,204 epileptic patients were treated in our hospital,including 41 cases of drug resistance epilepsy (drug resistance group),163 cases of non drug resistant epilepsy (sensitive group).The rs717620 polymorphism of ABCC2 gene and the level of P-glycoprotein (P-gp) in cerebrospinal fluid and serum were detected in two groups.Results The proportion of genotype TT and gene frequency T in the drug resistant group were 24.39％ and 41.46％,respectively,which were significantly higher than those in the sensitive group (P ＜ 0.05).The concentration of P-gp in cerebrospinal fluid of drug resistant group was (21.03 ± 4.21) ng/ml,which was significantly higher than that of the sensitive group (P ＜ 0.05).There was no significant difference in serum P-gp concentration between the drug resistant group and the sensitive group (P ＞ 0.05);The concentration of P-gp in cerebrospinal fluid of patients with genotype TT in drug resistance group was (24.03 ± 3.57) ng/ml,which was significantly higher than that of type CC and CT (P ＜ 0.05).There was no significant difference in the concentration of P-gp in the patients with different genotypes in the drug resistant group (P ＞ 0.05).Conclusions The rs717620 polymorphism of ABCC2 gene may be associated with drug-resistant epilepsy,and may be related to P-gp level in the cerebrospinal fluid.

Objective To compare the clinical characteristics of normal body mass index (BMI) polycystic ovary syndrome (PCOS) patients with or without insulin resistance (IR) , and analyze the related factors of IR. Methods From January 2013 to January 2017, 128 patients with normal BMI (18.5-23.9 kg/m2) PCOS patients were divided into A group (56 cases with IR) and B group (72 cases without IR) according to whether they had IR. The clinical indicators, sex hormones, glucose and lipid metabolism indexes of the two groups were statistically compared, and the related factors influencing insulin resistance index (HOMA-IR) were analyzed by Pearson. Results Compared with B group, the waist-to-hip ratio (0.91 ± 0.08 vs. 0.80 ± 0.07), Ferriman-Gallway scores [(4.87 ± 1.66) scores vs. (3.31 ± 1.29) scores], fasting blood glucose (FPG) [(5.19 ± 0.60) mmol/L vs. (4.77 ± 0.56) mmol/L], fasting insulin (FINS) [(17.89 ± 5.85) mU/L vs. (9.83 ± 3.87) mU/L], total cholesterol (TC)[(5.03 ± 1.42) mmol/L vs. (4.52 ± 0.62) mmol/L], triglyceride (TG)[(1.72 ± 1.05) mmol/L vs. (0.98 ± 0.26) mmol/L], low density lipoprotein cholesterol (LDL-C) [(3.10 ± 1.19) mmol/L vs. (2.55 ± 0.82) mmol/L] in A group were significantly increased, while high density lipoprotein cholesterol (HDL-C) [(1.28 ± 0.30) mmol/L vs. (1.52 ± 0.23) mmol/L] significantly reduced, the differences were statistically significant (P < 0.05). HOMA-IR was positively correlated with waist-to-hip ratio (r=0.397), FPG (r=0.461), FINS (r=0.992), TC (r=0.371), TG (r=0.354) and LDL-C (r=0.478), but negatively correlated with sex hormone binding globulin (r=-0.231) and HDL-C (r=-0.299). Conclusions The waist-to-hip ratio, Ferriman-Gallway scores, glucose and lipid metabolism in normal BMI PCOS patients with IR are significantly altered. The waist-to-hip ratio, FPG, FINS, TC, TG, LDL-C, HDL-C and sex hormone binding globulin are all related factors of HOMA-IR.