Objective To explore the relationship of leptin、 Glutathione peroxidase (GSH-Px) and other correlative factors with type 2 diabetic fatty liver. Methods From 2003-10 to 2004-01, we examined leptin、GSH-Px、 blood fat in the serum and BMI、FAT% in 23 cases of type 2 diabetic fatty live、30 cases of type 2 diabetic inpatients and 30 healthy people. Compare their level and analyse the correlation. Results (1)The TG、BMI、FAT% of type 2 diabetic fatty liver patients were significantly higher than that of the others groups. (2)Leptin and GSH-Px of each group had significant changes. Leptin was correlative with FAT% and age. GSH-Px was correlative with age and HDL. Conclusion (1)TG、 BMI and FAT% are important risky factors. (2)There are leptin resistance in type 2 diabetic fatty liver and type 2 diabetes patients and it is influenced by obesity and age. (3)The antioxidant enzyme in the serum of type 2 diabetes patients is reduced and is related with age and HDL.

ObjectiveTo explore the clinical efficacy of different treatment programs for patients with acute organophosphate poisoning (AOPP).MethodsOne hundred and thirty patients with AOPP were divided into treatment group (80 cases) and control group (50 cases) by table of random digit.The treatment group was given atropine intravenous injection combined with pralidoxime chloride ladder intramuscular injection on the basis of the conventional treatment.The control group was given atropine intravenous injection combined with pralidoxime chloride intravenous drip on the basis of conventional treatment.The healing rate,creatine kinase(CK),aspartate aminotransferase(AST),amylase and C-reactive protein (CRP) were compared between two groups.ResultsThe healing rates of patients with mild,moderate and severe poisoning patients in treatment group were respectively significantly higher than those in control group [ 100.00％(19/19) vs.75.00％(9/12),95.35％(41/43) vs.64.29％(18/28) and 88.89％(16/18) vs.60.00％ (6/10),P ＜0.05].There was no significant difference in CK,AST,amylase and CRP before treatment between two groups(P ＞ 0.05).The CK,AST,amylase and CRP after treatment in treatment group were significantly lower than those in control group [ ( 152.3 ± 23.2) U/L vs.(258.5 ± 22.2) U/L,(37.5 ± 11.4) U/L vs.(44.5± 12.4) U/L,(114.2±43.8) U/Lvs.(147.3 ±61.4) U/L,(5.7±4.1)mg/Lvs.(9.8±5.2)mg/L,P ＜0.05].Conclusions The use of atropine intravenous injection combined with pralidoxime chloride ladder intramuscular injection for mild,moderate and severe AOPP patients is excellent in therapeutic effects,and the clinical cure rates and blood biochemical parameters are more desirable.It is worthy of clinical application.

usually in the 24th to 72nd h postburn.There was edema associated with mild necrosis of the duodenal mucosa immediately after burns.Severe necrosis occurred in the 2nd h postburn.The manifestations reached the peak in the 24th h and were alleviated in the 72nd h postburn.As a rule,the damages on the duodenal mucosa occurred early and persisted for a long period with high incidence and severe wounding conditions.The damages of gastroduodenal mucosa were more severe in the phosphorus burn group than in the napalm burn proup mainly because of the more intense heat stress after phosphorus burns and the tosicity of the element phosphorus and phosphorus free redicals.

Male Wistar rats were randomized into 3 groups:The rats of group I received sham burning to serve as the control and those of groups and Ⅲ were inflicted with 20% and 30% TBSA third degree phosphorus burns respectively.No treatment was given to group Ⅱ.Group Ⅲwas further divided into 2:The rats of subgroup Ⅰ were debrided immediately and those of subgroup Ⅱ in the 6th hour postburn.The findings were as follows;(l)The tissue content of phosphorus was more significantly decreased in subgroup Ⅰ than in subgroup Ⅱ-(2)Twenty-eight rats of subgroup Ⅰ all survived while 9 of the 44 rats of subgroup Ⅱ died with a mortality rate of 20.5%.The mortality rate of group Ⅱ was 37.5%(3/8).(3)The recovery of serum electrolytes and other biochemical parameters occurred earlier in subgroup I.Our findings suggest that debridement as early as possible after phosphorus burns contributes significantly to the decrease of the victims mortality.

OBJECTIVE: To observe the effects of Cili juice enriched with SOD (CLJES) on lead excretion, activity of superoxide dismutase (SOD) in erythrocytes, plasma lipid peroxidation (LPO) and immune function in experimental lead poisoning animals. METHODS: Lead poisoning models were made in rats and mice. The effects of CLJES on lead excretion, SOD activity, LPO concentration in rats and immune functions in mice were determined and compared with those of conventional EDTA treatment. RESULTS: CLJES significantly increased lead excretion. Furthermore it significantly increased SOD activity, reduced LPO concentration in rats with lead poisoning and enhanced immune function in lead loaded mice, however EDTA had no such actions. CONCLUSION: CLJES might exert a wider range of therapeutic effects on lead poisoning than EDTA.

OBJECTIVE:To study the effect of over the counter dispensing model on hospital pharmaceutical work quality improvement and its social benefits. METHODS: The practice of over the counter dispensing model in the outpatient dispensary in our hospital was compared with the traditional model of drug dispensing through a small window. RESULTS: Over the counter dispensing service model can help improve the work efficiency in outpatient dispensary, strengthen pharmacists' consciousness on pharmaceutical care. CONCLUSION: Over the counter dispensing model can be applied in large and medium-sized hospitals.

Objective To evaluate the effectiveness of moderate aerobic exercise intervention for patients with Alzheimer's disease. Methods Randomized Clinical Trials(RCTs) that assessed the effectiveness of aerobic exercise intervention for patients with Alzheimer's disease were reviewed using multiple electronic databases systematically. Data were analyzed by RevMan 5.2.0 version. Results Eight RCTs were included. Meta-analysis indicated that moderate aerobic exercise could improve the score of MMSE(WMD=1.58,95%CI:0.63~2.53,P<0.01),reduce the score of Alzheimer's disease assessment scale-cognitive subscale(ADAS-Cog)(WMD=-4.06,95%CI:-6.83~-1.28,P<0.01) and the score of Neuropsychiatric Inventory(WMD=-3.97,95%CI:-5.69~-2.25,P<0.01). Conclusion Moderate Aer-obic exercise can improve cognitive function of Alzheimer's patients,and improve their neuropsychiatric symptoms.

Objective:To investigate the expression of C-X-C chemokine ligand-14 (CXCL14) and epidermal growth factor receptor (EG-FR) in human gastric cancer and to analyze the relationship of CXCL14 with clinicopathological features. Methods:The expression of CXCL14 and EGFR was detected by Immunohistochemical SP method in 121 cases of gastric cancer tissue, 62 cases of the adjacent non-tumor gastric mucosa, and 60 cases of allogeneic non-tumor gastric mucosa. Results:The positive rates of CXCL14 and EGFR expres-sion were 80.17%and 48.76%in gastric cancer, respectively, and both were significantly higher in the adjacent non-tumor gastric mu-cosa and allogeneic non-tumor gastric mucosa. The differences were significant (P<0.01). Overexpression of CXCL14 was closely corre-lated with the depth of cancer invasion, differentiation, and clinical stage, and the differences were significant (P<0.05). Overexpres-sion of EGFR was correlated with cancer differentiation, lymph node metastasis, and clinical stage. The differences were significant (P<0.05). Based on the Spearman correlation analysis, the expression of CXCL14 and EGFR in gastric cancer was positively correlated (rs=0.195, P<0.05). Conclusion:Abnormal CXCL14 expression in gastric cancer may be associated with the occurrence and development of gastric cancer. CXCL14 expression is positively correlated with EGFR expression, suggesting that the two have a synergistic effect in gas-tric cancer development.

Objective To optimize the formula of konjac glucomannan-paeonol matrix tablets. Methods The formula of paeonol matrix tablets was optimized by the orthogonal design with the accumulative release rate in vitro as index, with the viscosity of konjac glucomannan ( KGM) , the amount of KGM and lactose as influence factors. Results The optimized formula was as follows:the viscosity of konjac glucomannan was 20 000 mPa·s, KGM 30%, lactose 20% and the release in vitro fit into the Higuchi equation. Conclusion The formula of the paeonol matrix tablets is reasonable and the tablets have well release effect in vitro.

To study the bioactive polypeptides included in Bufo skin and its secretions the plasmid skin cDNA library of adult Japanese toad Bufo japonicus formosus was prepared. The pSD64TR has been used as the vector and the cloning sites are Xho I and EcoR I. To screen cDNAs encoding bioactive components, the plasmid cDNA library was transformed into E. coli DH5 competent cells, and positive colonies were screened by colony PCR (polymerase chain reaction). The suspension of a single colony in LB medium was used as the template, SP6 (the upstream primer of the plasmid cDNA library) and a primer with Xho I site and polyT were used as the primers. As the result, 465 positive colonies out of 1 344 were obtained and their plasmid were collected and sequenced. By homologous analysis, it was found that one of the cDNAs encoding a peptide with high homolog with transgelin-2, which was registered in GenBank (accession number: JX197456), and it was indicated as a partial cDNA sequence with a deletion at the 5' end. The transcript is 997 bp consisting of 31 bp 5', 618 bp 3' untranslated region (UTR) and an open reading frame (ORF) of 348 bp encoding a polypeptide of 115 amino acids. In the putative protein product, there is a calponin homology domain, two cysteine residues for a disulfide bond and three a-helix domains, and five potential phosphorylation sites. The homologous analysis indicates 90% similarity with Xenopus (Silurana) tropicalis and 89% with Xenopus laevis, and 71%-85% with other species.