ABSTRACT
Objective To study the effect and safety of modified Valdivia position and prone position in percutaneous nephrolithotomy(PCNL) on renal calculi.Methods The clinical data of 94 patients with solitary renal calculi admitted in our hospital from September 2015 to November 2016 were enrolled to this study,who were divided into control group and study group by surgery methods and body position,47 cases in each group.The control group received PCNL with prone position,and the study group were treated by PCNL with modified Valdivia position.The operative condition,postoperative condition,stone clearance rate and incidence of adverse reactions between the two groups between two groups were compared,and the levels of diastolic blood pressure(DBP),systolic blood pressure(SBP) and heart rate(HR) between the two groups were observed.Results After position placement,DBP and SBP level decreased in both groups,the level of DBP and SBP in study group were lower than the control group,the difference was significant(P0.05).The operative time,intraoperative blood loss,hospitalization time,reoperation rate and blood transfusion rate in the study group were lower than those in control group,the differences were significant(P0.05).Conclusion PCNL with modified Valdivia position has high safety and significant effect on patients with kidney stones,which can effectively remove stones,reduce operation time.
ABSTRACT
Objective To study the Inflammation and immune stress of obese asthmatic rats by adipocytokines.Methods Fourty C57BL/6 J mice were randomly divided into control group, obese group, asthma group and obese asthma group.Mice in the control group were fed normal diet and PBS, high-fat diet(75% normal diet, 10% egg yolk powder, lard 10%, 5% sugar)and PBS in obese group, normal diet and OVA(PBS)in asthma group and fat diet and OVA(PBS)in obese asthma group.Detect the leptin, adiponectin, resistin, IL-4, IFN-γ, IL-17 content with ELISA in serum and bronchoalveolar lavage fluid(BALF).Using Pearson correlation to analyze and evaluate these factors' correlation in plasma and BALF.Results The difference of leptin, adiponectin, resistin in plasma and BALF(excepted leptin)between four groups were statistically significant (P<0.05), the leptin levels between plasma and BALF has a positive correlation(R2=0.8215, P<0.05)in obese mice, there was no correlation between plasma and BALF for the adiponectin, resistin.The adiponectin content and IFN-γ levels were also negatively correlated(R2=0.9146, P<0.05)in BALF, while there was no correlation between IL-4,IL-17 and leptin, adiponectin, resistin.Conclusion Adipocytokines has a regulatory function of the immune response in obese asthmatic rats, and participate the inflammatory reaction.