Objective To explore the value on the treatment of severe acute pancreatitis (SAP) by hemofiltration combined with Dan Sen and catheterizing drainage through laparoscope. Methods Thirty patients of SAP were divided into two groups. On the basis of routine treatment(supportive treatment,suppressing excrine of pancreas stilamin,trypsin inhibitor and antibiotics),hemofiltration,catheterizing drainage,stilamin and Dan Sen were added in group A,while only routine treatment were administered in group B. TNF,IL-6,IL-8,score of Balthazar CT and score of APACHEⅡ were studied in both groups. Results The value of TNF,IL-6,IL-8,score of Balthazar CT and score of APACHEⅡ in group A were significantly lower than those in group B(P

The feasibility of frontal chromatography for determining the complexation stability constant KML and total mole of binding site Λo was demonstrated by the accuracy and precision binding experiments between metal ions (Cu2+, Ni2+ and Co2+) and chelating ligand (IDA), in which R2>0.98 and RSD <5%.To further prove the universality of the frontal chromatography, the changing rules of KML values between Cu2+, Ni2+, Co2+ and IDA, Asp, L-Glu were examined under NaAc-HAc, Na-PB and Tris-HCl buffer systems.The results showed that the binding strength of chelating ligands for metal ions followed IDA>Asp>Glu;binding strength of metal ions for chelate ligands followed Cu2+>Ni2+>Co2+;and the binding effect with NaAc-HAc buffer was the best.In aqueous solution, quantum computing of binding energy (ΔE) and gibbs free energy (ΔG) between chelating ligand and metal ion was performed at the M06/6-311++G (d, p) level.According to ΔE and ΔG, the binding rules between chelating ligand and metal ion were predicted theoretically.These rules were basically in agreement with above experimental results.The present work provided effective method for studying on binding characteristics of metal ions for aminocarboxyl chelating ligands, thus exhibited a good foundation for improving the stability of immobilized metal affinity chromatographic column and solving the leakage of metal ions from the column in the process of competitive elution.

Objective To comprehensively evaluate the clinical effect of cryoballoon ablation (CBA) and radiofrequency ablation (RFA) in treating paroxysmal atrial fibrillation (PAF).Methods Computer retrieval of PubMed,EMbase,the Cochrane Library,Web of Knowledge,China national knowledge infrastructure (CNKI),Chinese Biomedical Medical Literature (CBM),China Wan Fang,China VIP,and other database to collect the randomized control trials (RCT) related to RFA and CBA treatment for PAF.The retrieval time was from the establishment of database to December 2015.The data extraction and methodological quality of the included studies were assessed by two reviewers independently.And meta-analysis was conducted by using RevMan 5.2 software.Results A total of 6 research papers (636 patients in total) were included.The results of meta-analysis showed that the incidence of phrenic nerve paralysis in CBA group was significantly higher than that in RFA group (RR=9.26,95％CI:2.17-39.63,P=0.003).No statistically significant differences in the operation time (MD=10.07,95％CI:-9.10-30.52,P=0.29),fluoroscopy time (MD=-0.18,95％CI:-8.14-7.77,P=0.96),12-month success rate (RR=0.91,95％CI:0.72-1.14,P=0.40) and the incidences of atrial tachycardia,atrial flutter,atrioventricular reentrant tachycardia existed between CBA group and RFA group (RR=0.47,95％CI:0.11-2.02,P=0.31).Conclusion For the treatment of PAF,no obvious differences in the operation time,fluoroscopy time,12-month success rate,and the incidences of atrial tachycardia,atrial flutter,atrioventricular reentrant tachycardia exist between CBA and conventional RFA,but CBA can increase the incidence of phrenic nerve paralysis.

Objective To observe the therapeutic effect of acupuncture therapy for the rat model of type 2 diabetes mellitus (T2DM) combined with renal hypertension and try to explore its mechanism. Methods We randomly select 10 Wistar rats as the blank group and 40 rats were used to make the model groups, which were divided into simple diabetes group, simple renal hypertension group, the compound group with electroacupuncture and the compound group without elec?troacupuncture, with 10 rats in each group. After a high fat and sugar diet for 4 weeks, the Wistar rats were given strepto?zotocin i. p. injection to establish models of type 2 diabetes mellitus. Renal hypertension was developed by the“2K1C” im?proved method to make unilateral renal artery ligation?induced renal artery stenosis. Then, electroacupuncture treatment was performed on the rats for 2 weeks except the compound group without electroacupuncture. The changes of values of BP, FBG, Cr, BUN, glycated hemoglobin, renin and Ang II were recorded and analyzed. Results The values of BP, FBG, Cr, BUN, glycated hemoglobin, renin and Ang II in the compound group with electroacupuncture showed a significant re?duction compared with the compound group without electroacupuncture after 2 weeks (P<0?01), but there was no obvious changes in the values of Cr and BUN(P>0?05). Conclusions The blood glucose and blood pressure in the rat model of compound group can be reduced to a normal level with continuous electroacupuncture at bilateral acupoints Zusanli, and it can also be kept at a stable level after single electroacupuncture for 2-3 days. The acupuncture therapy is more suitable for early clinical treatment and can be used in basic research with advantages of economic, safe, no side effect and so on.

Adult ; Arsenic Poisoning ; therapy ; Female ; Hemodiafiltration ; methods ; Humans ; Male ; Middle Aged ; Occupational Diseases ; therapy ; Treatment Outcome

Objective In this study,we aimed at investigating the clinical,laboratory and management characteristics of adolescent-onset SLE patients compared with adult-onset SLE patients.Methods 470 fe- male patients with SLE were divided into two subgroups:adolescent-onset SLE patients and adult-onset SLE patients.The analyzed variables included clinical,laboratory parameters,damage index and outcome charac- teristics.Results In 470 female patients with SLE,there were 98(20.85%)adolescent-onset SLE patients. The following manifestations occurred more frequently in adolescent-onset SLE patients:malar rash,cutaneous vasculitis,proteinuria and abnormal liver function.Adolescent-onset SLE patients had more severe disease features and had significantly higher mean value of SLEDAI.Mortality was higher in adolescent-onset SLE pa- tients than aduh-onset SLE patients.Renal and blood system were the organs that most frequently involved. Conclusion Adolescent-onset SLE patients accounts for roughly 20.85% of all SLE cases.It is necessary to pay more attention to adolescent-onset SLE patients because the management for them is usually more difficult and the prognosis is usually poorer than aduh-onset SLE patients.

OBJECTIVE:To eualuate the situation and the tondency of antihyperlipidemics used in Guangdong Province.METHODS:The sales volume,DDDs and daily expense of antihyperlipidemics in Guangdong Province from2000to2003were investigated and analyzed.RESULTS:The sales volumes of cardiovascular agents from2000to2003had been increasing.The proportion of antihyperlipidemics to cardiovascular agents in respect of sales volume assumed a decreasing tendency from2001.Simvastatin dominated over all other drugs in respect of sales volume and DDDs.CONCLUSION:HMG-CoA reductase in-hibitor and natural drugs dominate in the antihyperlipidemics market of Guangdong Province.

Objective To explore the protective effect of Red Sage Root on bronchopulmonary dysplasis(BPD) induced by hyperoxia in newborn rats.Methods On the 2nd postnatal day,SD newborn rats were randomly assigned to 4 groups:air and NS group(group Ⅰ),air and Red Sage Root group(group Ⅱ),hyperoxia and NS group(group Ⅲ),hyperoxia and Red Sage Root group(group Ⅳ).The rats in group Ⅲ and group Ⅳ were exposed to hyperoxia(the level of oxygen was 900-960 mL/L).The rats in group Ⅱ and group Ⅳ were injected with Red Sage Root intraperitoneally(10 mg/kg)daily.On 14 days after birth,6 rats in each group were killed.Lung histologic changes,radical alveolar counts(RAC)were monitored.Thiobarbituric acid method,nitrite method,2-nitroben zoic acid method were used to determine the concentration of malony ldialdengde(MDA),superoxidedismutase(SOD),glutathione peroxidase(GSH-Px) were monitored.Results 1.Group Ⅲ and group Ⅳ showed the inhibition of lung development and the evident lung fibrosis.In contrast to group Ⅰ and group Ⅱ,RAC in group Ⅲ and group Ⅳ decreased dramatically(Pa

OBJECTIVE: To observe the clinical effect of escin on patients with cutaneous pruritus caused by blood stasis and wind-dryness and to prove the theory that "wind should be treated by regulating blood disorder, and wind disappears after activating blood" in traditional Chinese medicine (TCM). METHODS: Fifty-one patients were randomly divided into escin-treated group (n=30) and loratadine-treated group (n=21). The patients in the escin-treated group were treated with escin for 4 weeks (300 mg, b.i.d.), and the patients in the loratadine-treated group were treated with loratadine (10 mg, q.d.). Symptom score reducing index (SSRI) was used to assess the pruritus degree, lesion range and lesion shape before the treatment, 2 weeks and 4 weeks after the treatment, respectively. RESULTS: Two weeks after the treatment, the effective rate of the escin-treated group was 63.3%, and the effective rate of the loratadine-treated group was 67.0%. Four weeks after the treatment, the effective rates were 86.7% and 80.0% in escin- and loratadine-treated groups respectively. There was no statistical difference in total scores of SSRI in two groups (P>0.05), and the scores of pruritus degree and lesion shape also had no statistical difference (P>0.05), while the score of lesion range of the escin-treated group was lower than that of the loratadine-treated group (P<0.05). CONCLUSION: Escin has satisfactory effect in treating pruritus caused by blood stasis and wind-dryness. The study confirms the TCM theory that "wind should be treated by regulating blood disorder, and wind disappears after activating blood".