Objective To determine the timing of surgical treatment for pancreatic pseudocyst(PPC) secondary to severe acute pancreatitis(SAP). Methods Twenty-seven cases of PPC appearing 4-8 weeks after SAP were treated with internal drainage were included in group A.Of the 27 cases,10 received cystojejunostomy by stapler.In other 30 cases in group B,surgical procedures were performed 24 weeks after the formation of the cyst.Several parameters were compared between the 2 groups.Results The incidence of anastomotic leakage,average duration of hospitalization and mean fee for hospitalization were significantly lower in group A than in group B(P0.05).Emergency surgical treatments were performed in 5 patients in group B due to complications of introcystic hemorrhage(1 patients),introcystic infection(2 patients) and cystic rupture(2 patients).Conclusions Accurate diagnosis and early surgical treatments are effective and safe for treatment of PPC secondary to SAP.Meanwhile,they might be helpful for avoiding complications of introcystic infection,introcystic hemorrhage and cystic rupture.

Anti-Arrhythmia Agents ; therapeutic use ; Arrhythmias, Cardiac ; drug therapy ; Child ; Humans ; Sotalol ; therapeutic use

BACKGROUND:The incidence rate of cervical abnormalities of the patients with skeletal class Ⅱ and normal occlusion has been studied abroad, but the researches on the incidence of cervical abnormalities in different malocclusion patients is rare at home. OBJECTIVE:To observe the imaging of patients with cervical abnormalities and to statistics the incidence of cervical abnormalities in different malocclusion patients through analyzing the lateral cephalogram of different malocclusion patients. METHODS:Skeletal class Ⅱ group was consisted of 93 patients, 41 male (aged 18-40 years) and 52 female (aged 22-35 years), with the A point-nasion-B point angle>5°. Class Ⅰ group was consisted of 45 patients, 31 female (aged 20-36 years) and 14 male (aged 17-38 years), with the 1°

There are many associated genes,proteins and cytokines altering in the genesis and development of breast cancer.It is very important to detect these tumor markers for the diagnosis,therapy and prognosis prodicting of breast cancer.In recent years,following by molecular biology development,the detection items on associated genes and proteins of breast cancer have been carried out one after another,such as ER,PR,HER-2,p53 and so on.However,these detection contents are not identical by each other from different areas and hospitals,without unified standard.

After a description of the association of learning sciences with library and information science and the necessity to introduce learning sciences into library and information science , the role and profound influence of learning sciences in the development of modern library were summarized .

ObjectiveTo explore the clinical-pathway-based teaching effect in teaching urological postgraduate students in department of urology.Methods36 students were divided to two groups:18 students are the clinical pathway based teaching group, and the other 18 students are traditional teaching group.Examination was used to compare the effect of each teaching method after 6 month.The examination including history collection,physical examination and case file writing,clinical case analysis,clinical operational skills test and basic theory.ResultsThe record of history collection,physical examination and case file writing and basic theory test in clinical pathway based teaching group is not different between the two groups,but the record of clinical case analysis and clinical operational skills test in clinical pathway group is better than the traditional teaching group.ConclusionClinical pathway based teaching can improve the teaching effect of clinical case analysis and clinical operational skills in urological postgraduate students,and can improve the strengthen of clinical thinking and working ability.

ABSTRACT:Norovirus infection in human and animals can cause acute viral gastroenteritis .With molecular biology ,cell culture and animal models of development ,the different groups of norovirus genome sequenced ,the virus capsid protein ex‐pressed in vitro in eukaryotic ,prokaryotic and plant systems ,and thus the characteristics of the virus with some new under‐standing and perspective .Recently ,an increasing number of studies were focused on the norovirus and related topics along with the research progress all around the world .Here we systematically expound the latest advances in norovirus research from dif‐ferent aspects ,such as genome structure and function ,cell culture ,tissue tropism ,epidemiology ,virus infection mechanism , detection methods and vaccine development .Furthermore ,different viewpoints for norovirus molecular evolution ,detection technology and transmission route will be discussed as well .

Objective To investigation effect of glucocorticoid combined with Qingkailing injection on lobar pneumonia IL-10 and serum TNF-levels.Methods 120 cases of lobar pneumonia in children were selected respiratory department fromasin our hospital in December 2012 to December 2014 as the object of study, were divided into control group and observation group, control group were treated with dexamethasone sodium phosphate injection,the observation group in the control group based on the combined with Qingkailing injection, serum IL-10, TNF-a level and curative effect were compared between the two groups pre-and post-treatment in patients.Results The total effective rate of the observation group was 86.67%, higher than that of the control group, the total effective rate was 70%(P <0.05).Before treatment, the two groups of patients with TNF-αand IL-10 were not statistically significant difference.After treatment, the two groups of patients with TNF-αand IL-10 were decreased, and lower than the control group (P<0.05) .Conclusion Glucocorticoid combined with Qingkailing injection can reduce serum IL-10, TNF-alpha level in lobar pneumonia,has a definite effect.

OBJECTIVE:To study the effect of cango oral liquid(SGOL) on immunologic function of RBC METHODS:5g/(kg?d),10g/(kg?d),20g/(kg?d) of SGOL were given to the old mice qd for 30 days The changes of immunologic functions of RBC in aging mice and the effects of SGOL on immunologic function in mice were observed RESULTS:(1)The rosette rates of red blood cell C3b receptor(RBC-C3bRR)in old mice were significantly lower than those in the young group(P

OBJECTIVE:To establish the quality standard of Danqitong tablets.METHODS:Salvia miltiorrhiza and Ra-dix Astragali in the formulation were identified qualitatively by TLC,and the contents of total saponins and tanshinone-Ⅱ A in the tablets were determined by visible ultraviolet spectrophotometry and HPLC,respectively.RESULTS:The TLC spots of Salvia miltiorrhiza and Radix Astragali were clear and well-separated.The linear ranges of total saponins and tanshinone-Ⅱ A were 0.056～0.12 mg?mL-1(r=0.999 3)and 0.002 019～0.032 13 mg?mL-1(r=0.999 9),respectively,and the average recovery rates were 97.61%(RSD=2.10%)and 95.74%(RSD=1.93%),respectively.CONCLUSION:The established standard is applicable for the quality control of Danqitong tablets.