Objective To compare the clinical efficacy of esomeprazole or omeprazole triple therapies on gastric ulcer patients complicated with type 2 diabetes mellitus.Methods Seventy-five patients with Hprelated gastric ulcer and type 2 diabetes mellitus were enrolled and were randomly divided into group A(n=39)and group B (n =36).Patients in group A were treated with esomeprazole,amoxicillin and clavulanate potassium dispersible tablets,Clindamycin.Patients in group B were treated with omeprasole,amoxicillin and clavulanate potassium dispersible tablets,Clindamycin.Patients in both groups were treated with hypoglycemic therapy.The efficacy and the Hp eradicate rate of the two groups were observed and compared.Results The cure effect in group A was 97.44％(38/39),much better than that of group B(80.56％(29/36);x2=5.598,P=0.025).The Hp eradicate rate in group A was 92.31％,also much better than that of group B(75.00％;x2 =4.172,P =0.041).Conclusion The clinical egicacy and the Hp eradicate rate of esomeprazole triple therapies on gastric ulcer patients complicated with type 2 diabetes mellitus is better than that of omeprazole triple therapies.Esomeprazole triple therapies and it is worthy of being clinically promoted.

Animals ; Cyclooxygenase 2 ; metabolism ; Disease Models, Animal ; Epilepsy ; chemically induced ; pathology ; physiopathology ; Hippocampus ; metabolism ; pathology ; Male ; Pilocarpine ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Time Factors

0.05). The daily average intake of protein, fat and carbohydrate was similar to the RNI. The energy percentage of three meals was 4∶4∶2. Conclusions The incidence rate of hyperlipemia is high. It is a dangerous module which affects the health of the old. Thus, the diet for the old should be improved for their health.

Objective To explore the effects of hyperglycemia and oxidized low density lipoprotein (ox-LDL) on the differentiation of macrophage derived THP-1 monocytes. Methods THP-1 human monocytic leukemia cell line was cultured in vitro, and the differentiation of THP-1 cells into macrophages was induced by phorbol esters. The macrophages were then incubated with the absence of D-glucose and ox-LDL (control group), 30 mmol/L D-glucose (hyperglycemia group), 100 μg/mL ox-LDL (ox-LDL group) or 30 mmol/L D-glucose and 100 μg/mL ox-LDL(G-ox-LDL group) for 24 h. High performance liquid chromatography was used for qualitative and quantitative analysis of intracellular cholesterol and cholesteryl esters. Both light microscope with red oil O staining technique and transmission electron microscope were employed to observe the morphology of treated and control THP-1 cells. Results A large number of intracellular red oil O stained granules and lipid vacuoles were observed in ox-LDL group and G-ox-LDL group, the contents of total cholesterol and cholesteryl esters were significantly higher than those of control group (P<0.05), and the contents of cholesteryl esters were higher than 50% of total cholesterol in both groups. However, only a few intracellular red oil O stained granules and lipid vacuoles were observed in control group and hyperglycemia group, there was no significant difference in the contents of total cholesterol and choleateryl esters between control group and hyperglycemia group (P>0.05), and the contents of cholesteryl esters were less than 50% of total cholesterol in both groups. Conclusion Foam cells form when THP-1 cells are incubated with ox-LDL, while hyperglycemia alone can not convert THP-1 cells to foam cells, indicating that ox-LDL is necessary for the macrophages derived THP-1 monocytes to turn into foam cells.

AIM: To observe the effect of combined goniosynechialysis in treating absolute glaucoma after trabeculectomy.
METHODS:Phacoemulsification combined goniosynechialysis was performed on 16 patients ( 16 eyes ) with absolute glaucoma after trabeculectomy, and they were followed up for 6 ~12mo, The postoperative intraocular pressure ( IOP ) and anterior chamber depth, preoperative and postoperative medication types (quantity), preoperative and postoperative 1 month's status of anxiety and depression, symptoms of ocular surface were observed. RESULTS: The IOP decreased significantly after phacoemulsification combined goniosynechialysis. The mean IOP was 35. 00±15. 43mmHg preoperatively, and it was 12. 00±6. 69mmHg, 15. 00±4. 26mmHg and 15. 3±5.2mmHg on 1d, 6 and 12mo after the surgery. The statistic difference was found between preoperative and postoperative (t=6. 22, P<0. 05). The anterior chamber depth was 1. 45 ± 0. 19mm before the surgery, and increased to 3. 37±0. 13mm after the surgery (t=6. 65, P<0. 05). After the surgery, 2 patients needed two kinds of drugs, 2 patients needed one kind of drug. After 12mo of follow-up, anxiety and depression status were improved in all 16 patients. Subjective discomfort symptoms of 16 patients such as eye bilges, eye pain were relieved. All of the patients' eyeballs were preserved, and no serious complications.
CONCLUSION: Phacoemulsification combined goniosynechialysis in treating absolute glaucoma after trabeculectomy is a safe and effective surgical option.

Adult ; Electromagnetic Fields ; adverse effects ; Humans ; Immunity ; radiation effects ; Occupational Exposure ; adverse effects ; Railroads

Aim To study the inhibitory effect of NO donating-aspirin derivative Ⅱ_6 on thrombosis and its mechanism of nitric oxide release. Methods Inferior vena cava thrombosis and cerebral thrombosis model in rats were used to investigate the antithrombotic activities of Ⅱ_6.TXB_2 and 6-Keto-PGF_(1?)in rat serum、rat aortic strip and in ECV304 cells were determined by radioimmunosay.NO content in the serum of rats and extracellular fluid of the ECV304 cells were tested with Griess reagent.Results Ⅱ_6 inhibited the thrombosis in inferior vena cava and brain,and it reduced the concentration of TXB_2.but increased NO production.Conclusion Ⅱ_6 has an inhibitory effect on thrombosis and increases NO content in vivo and vitro.

Objective To evaluate the effect of polysaccharide nucleic acid fraction of bacillus Calmette-Guerin (BCG-PSN) on peripheral blood CD4+CD25+Foxp3+ regulatory T (Treg) cells in patients with condyloma acuminatum (CA).Methods Forty-two patients with first onset of CA were randomly assigned to receive either injection of BCG-PSN (0.35 mg every other day for 3 months) after fulguration (combination group,26 patients),or fulguration only (fulguration group,16 patients).Venous blood samples were obtained from all the patients at the initial visit and three months after the beginning of treatment,as well as from 30 healthy checkup examinees.The percentage of peripheral Treg cells in CD4+ T lymphocytes was determined by flow cytometry.The recurrence of CA was evaluated during the three months after the beginning of treatment.Results The percentage of peripheral Treg cells in CD4+ T lymphocytes was significantly higher in patients with CA than in the controls (8.31％ ± 1.24％ vs.5.15％ ± 0.72％,P ＜ 0.01),and in patients with clinical recurrence of CA than in those without (9.34％ ± 0.72％ vs.7.45％ ± 0.85％,P ＜ 0.01).The recurrence rate was significantly lower in the combination group than in the fulguration group (30.77％ vs.68.75％,P ＜ 0.05).After three months of treatment,the combination group showed lower percentage of Treg cells in CD4+ T cells compared with the fulguration group (5.87％ ± 1.05％ vs.6.60％ ± 0.75％,P ＜ 0.05).Conclusions The percentage of Treg cells has a close relationship with the progression of CA,i.e.,the higher the percentage,the more frequent the relapse.BCG-PSN may enhance the antiviral immune response in patients with CA and improve their prognosis by reducing the number of Treg cells.

Objective To evaluate effects of chronic arsenic exposure and arsenic exposure time on oxidative DNA lesions in humans. Methods A cross-sectional study was conducted in 108 subjects exposed to high concentrations of arsenic in drinking water and 75 control subjects. A cohort study was conducted in 64 subjects exposed to high levels of arsenic in drinking water for 7 or 9 years. Urinary 8-oxo-7,8-dihydredeoxygnanine(8-OHdG) levels were analyzed by the enzyme-linked immunosorbent assay kit(ELISA). Urinary arsenic concentration was detected with hydride generation atomic absorption spectroscopy. Results In the cross-sectional study, the median of urinary arsenic concentration was 484.17 mg/kg Cr for the arsenic-exposed group, and 13.80 mg/kg Cr for the control group, and the difference between the two groups was statistically significant (t=32.57, P<0.01). The median of urinary 8-OHdG levels was 16.60 and 21.88 mg/kg Cr for arsenic-exposed children and adults respectively, much higher than control children(10.50 mg/kg Cr) and adults (9.11 mg/kg Cr), and the difference was statistically significant (t=5.049, 6913, all P<0.01). Urinary 8-OHdG levels were signifieandy lower for children than adults in the exposed group(t=-1.997, P<0.05). In the cohort study, the median of urinary arsenic concentration was 461.3 mg/kg Cr for the 7-year-exposed subjects and 422.90 mg/kg Cr for the 9-year-expesed subjects, and no significant difference was observed(t=-0.250, P 0.05). The median of urinary 8- OHdG levels for 9-year-exposed children and adults were 23.46 and 24.30 mg/kg Cr respectively, significantly increased compared with those of 7-year-exposed(14.29 and 18.38 mg/kg Cr), and the difference had statical signhqcanees (t= -2.949,-3.055, all P<0.01). Conclusions Chronic arsenic exposure can lead to oxidative DNA lesions in humans. The arsenic-induced DNA lesions may aggravate with the exposure time in a certain period.

OBJECTIVETo study relationship between daunorubicin (DNR) pharmacokinetics and efficacy and toxicity in children with acute leukemia.

METHODS(1) The concentration of DNR in plasma of children with acute leukemia was determined by high performance liquid chromatography (HPLC)-fluorescence detection method. Plasma was sampled frequently from the start of the infusion till the end of 24 h. DNR pharmacokinetics was studied by determination of the concentrations. (2) Efficacy and toxicity were monitored in each period after chemotherapy. Laboratory studies included examination of bone marrow, white blood cell count, electrocardiogram, echocardiogram, myocardial enzymogram, the liver and kidney function.

RESULTS(1) DNR was eliminated from plasma in a two-compartment manner. The maximum concentration was seen 1 - 3 h after infusion. Cmax was 63.50 microg/L. Tmax was 1.45 h. The concentration decreased quickly to a low level of about 11.52 microg/L from the end of 2 hours infusion. There was a large inter-individual difference in pharmacokinetic parameters of DNR. The difference of CL was 9-fold, AUC was 8-fold, Cmax was 5-fold. (2) CL of male patients [57.99 L/(h.m(2))] was significantly lower than that of female patients [93.71 L/(h.m(2))] (P < 0.05). Tmax of children older than 6 years was 1.1 h, and that of children younger than 6 years was 1.8 h (P < 0.05); Cmax of children older than 6 years was 90.77 microg/L, younger than 6 years was 57.44 microg/L (P < 0.05).

CONCLUSION(1) There is a large inter-individual difference in pharmacokinetic parameters of DNR in children. It may predict individual variety of efficacy and toxicity. Therapeutic drug monitoring is important. (2) Male patients and children older than 6 years had a higher bioavailability and lower metabolism, toxicity may easily occur in such children, therefore they may need lower dose.

Antibiotics, Antineoplastic ; adverse effects ; pharmacokinetics ; therapeutic use ; Child ; Child, Preschool ; Chromatography, High Pressure Liquid ; Daunorubicin ; adverse effects ; pharmacokinetics ; therapeutic use ; Drug Monitoring ; Female ; Humans ; Infant ; Leukemia ; drug therapy ; metabolism ; Male