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Objective To understand the patients of congenital microtia malformation families knowledge of skin expander and influencing factors. Methods Self-made questionnaire to sample survey of 500 cases of our department (Plastic Surgery Hospital, Chinese Academy of Medical Sciences, the second microtia concer) patients′ families. Results 47.8％(239/500) of 500 patients of expander knowledge level is high, 41.2％(206/500) pass the exam, 11.0％(55/500) fall the exam, only 13.4％(67/500) really have a comprehensive understanding on expander achieve excellent. Scores of male and female were (16.06 ± 1.99) points and (16.39 ± 2.16) points, t = 1.752, P > 0.05, there was no statistically significant difference comparing the 2 group. Patients′ families score of different cultural levels, respectively (14.06 ± 2.36), (14.98 ± 2.02), (16.54 ± 2.00), (16.73 ± 1.88) points, F = 21.736, P 0.05, there was no statistically significant difference comparing the 5 groups. Patients with different professional families score (13.25 ± 2.19), (13.79±2.27), (16.08±1.89), (14.10±2.08), (14.13±2.35), (14.45±2.09), (14.56±1.75), (16.84± 1.81) points, F = 2.737, P < 0.01, difference of eight groups was statistically significant. Conclusions Congenital microtia patients′families skin expander knowledge needs to be improved, it is necessary to take various forms, conduct for families of expander knowledge through propaganda and education.
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Objective Comparative effect of WeChat platform nursing intervention and routine nursing intervention on reducing the incidence of complications of children skin expansion in the process of external ear reconstruction. Methods 132 cases of congenital microtia received skin expander implantation at our institution from Jan 2014 to Aug 20 14 were included as control group. 122 cases of congenital microtia received skin expander implantation at our institution from Sep 2014 to Apr 2015 were included as the intervention group. Children and their families in the control group were treated with routine propaganda and education, and the intervention group were added with internet nursing intervention. Collection and analysis the family health knowledge degree and the occurrence of complications in children of the two groups. Results The score of health knowledge about skin expansion in the intervention group was (33.67 ± 2.44),which was significant higher than that of in the control group (25.07 ± 2.02), t=9.71, P < 0.01. The incidence rate of complication in the intervention group was 2.46%(3/122), which was significant lower than that of in the control group, 8.33%(11/132),χ2=4.20, P<0.05. The satisfaction rate of patients′family member in the intervention group was 95.08%(116/122), which was significant higher than that of in the control group, 84.09%(111/132 ),χ2=15.65, P<0.05. Conclusions WeChat platform nursing intervention can reduce expansion flap complications occurrence rate in the periods of expander. It is worthy of clinical application.
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Objective To study the relationship between perioperative detection of forkhead box protein P 3(Foxp3) mRNA level in peripheral blood mononuclear cell (PBMC ) of patients with kidney transplantation and chronic allograft nephropathy (CAN ) . Methods 35 cases of renal allografts completed in this hospital defined clinically and confirmed histopathologically were observed as CAN group ,simultaneously a retrospective case-control study was performed on 35 renal transplant recipients with normal graft function observed(control group) .Foxp3 levels of PBMC in perioperative period were dynamically determined in two groups .Real time PCR was applied to detect the expression of Foxp3 mRNA .In order to find out other risk factors influencing chronic allograft nephropathy and eliminate disturbance .The related clinic factors were compared between the CAN group and the control group .Re-sults The Foxp3 mRNA level was lower in the CAN group than the control group [(24 .1 ± 16 .2) × 10-4 vs .(52 .3 ± 27 .4) × 10-4 ,P<0 .01] .Among risk factors influencing chronic allograft nephropathy ,only acute rejection(AR) was probably different in two groups .In order to avoid disturbance ,further classification was done according to AR .The statistical results show that the Foxp3 mRNA level in two groups was not be affected by AR .Conclusion The Foxp3 mRNA level in perioperative period is associ-ated with CAN which maybe a risk factor for CAN .Foxp3 may be an index to predict the occurrence risk of chronic allograft ne-phropathy after kidney transplantation and guide individual treatment .
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AIM: To study the dynamic change of chemical components in the compatibility of Carthamus tinctorius L.with Glycyrrhiza uralensis Fisch during decoction together. METHODS: By means of HPLC analysis and phytochemical isolation technique,focusing on the differences between chemical components in co-decoction and individual decoction.Two chemical substances which showed quantitative changes during co-decoction had been isolated and identified as Licochalcone A and Licochalcone B,respectively. CONCLUSION: From the method described in this article,it could be concluded that the chemical profiles of TCM drug-pairs prepared by co-decoction are different from that of extract mixture combined by the individual extract of Carthamus tinctorius L.and Clycyrrhiza uralensis Fisch,respectively.