Objective To explore the correlation of blood glucose variability and TCM syndromes in type 2 diabetic patients. Methods A total of 64 type 2 diabetic patients from China-Japan Friendship Hospital during Jan. 2010 to Dec. 2013 with complete clinical data were measured by continuous glucose monitoring system (CGMs) for 3 days. Patients were divided into empirical group and deficiency group. The empirical group included heat excess and fluid deficiency syndrome, phlegm-dampness stagnation syndrome and blood stasis syndrome. The deficiency group included qi-yin deficiency syndrome and yin-yang deficiency syndrome. The mean blood glucose (MBG), and mean amplitude of glycemic excursions (MAGE) were compared between the groups and types in each group, and the correlation with TCM syndrome types were analyzed. Results There was no significant difference in MBG between two groups (P>0.05). MAGE in deficiency group was higher than that in empirical group (P<0.05). No difference of MAGE existed among TCM syndrome types in empirical group (P>0.05), but in deficiency group, MAGE in yin-yang deficiency syndrome was higher than that in qi-yin deficiency syndrome (P<0.05). Conclusion Blood glucose variability has no correlation with MBG in type 2 diabetic patients. Glucose showed significant variability in deficiency group, and the most serious glucose variability was found in type of yin-yang deficiency syndrome.

OBJECTIVETo investigate the validity and feasibility of consecutive three-stage surgical technique of combining auricle reconstruction with external auditory canal atresia reconstruction in patients with congenital microtia-atresia, and to assess the post-surgery results by cosmetic and hearing aspects.

METHODSFrom Sep. 2007 to Jun. 2011, all 74 patients (79 ears) with congenital microtia-atresia treated in our department were enrolled in this study. They consecutively accepted the following three-stage surgical technique: The first stage was Brent' s technique as follows, rib cartilage graft harvest, framework fabrication, and implantation. The second stage combined transfer of the lobule with meatoplasty and tympanoplasty. The third stage was the elevation of the reconstructed auricle. Both the cosmetic and functional hearing results were recorded at follow-ups.

RESULTSAmong these patients, 60 patients (78.5%), 62 ears, acquired extremely satisfactory cosmetic results; 10 patients (16.5%), 13 ears, acquired acceptable cosmetic results; while the remaining 4 patients (5.1%) acquired unsatisfactory cosmetic results. However, the height of elevation of the newly performed auricle framework was not enough due to the existence of newly formed external ear canal. Regarding the hearing results, there were 69 ears with followup audiograms. An air-bone gap (ABG) improvement of 12.5 dB was achieved. The air-conduction hearing threshold improved (10.9 ± 8.2) dBHL, 37 ears (53.6%) achieved serviceable hearing after surgery, with ABG less than 30 dB. There were multiple complications occurred after surgery with the incidence of 49.4% (39/79).

CONCLUSIONSThe combined three-stage surgical microtia and canal atresia reconstruction technique is a viable choice for some suitable patients with microtia-atresia. However, the incidence of complication after meatoplasty is very high and the hearing restoration is not good enough, which need further investigation for the better results.

Aged ; Congenital Microtia ; surgery ; Ear ; surgery ; Ear Auricle ; Ear Canal ; Hearing ; Hearing Tests ; Humans ; Reconstructive Surgical Procedures ; Tympanoplasty

0.05).Conclusion CO2-independent culture cell system is parallel to CO2-dependent culture cell system in their effects on cell proliferation and gene expression.

Objective:To investigate the pathophysiological mechanism,clinical menifestation and radiographic diagnosis of cholesterol granuloma following chronic supperative otitis media.Method:Six cases of CG following chronic suppurative otitis media, confirmed by surgery and pathology,were reviewed and analyzed.Result:CG frequently accompanied with other middle ear diseases，and was shown as a high signal intensity on both T1-and T2-weighted images in magnetic resonance imaging(MRI).Conclusion:It was postulated that the obstruction of pneumatized temporal bone air cells,caused by other middle ear diseases such as cholesteatoma and tympanosclerosis,might be the pathophsiological mechanism of CG.The evaluations of computed tomography(CT) and clinical manifestation were limited to distinguish CG from cholesteatoma or other neoplasm,while the MRI can be of great value to characteristic diagnosis.

Objective To explore the lean management model for the application of National Natural Science Foundation of China (NSFC).Methods Under the framework of lean management,Peking University Third Hospital (PUTH) tapped potential through the earlier stage survey and policy guidance,focused on improving efficiency based on discipline and talent,curriculum service were also provided to bolster application quality.This paper reviewed the NSFC application situation of PUTH in 2014 2016 and compared with 2011-2013,summarized the management experience.Results All the indexes increased significantly during 2014-2016,also achieved a breakthrough in talent projects.Compared with 2011 2013,the application number of 2014-2016 increased by 34.8％,meanwhile,both the support number and amount of NSFC increased 44.2％ and 111.6 ％ respectively.We also achieved 71.8％ growth and added 5 experts in high end talent projects.Conclusions The lean management significantly improves the management efficiency,and we hope to make reference to other clinical hospitals in promoting basic research management.

ObjectiveTo identify the effect of Xianlinggubao Tablet on the osteoporosis bone pain and bone density in a population of 50 cases at age of 50 and above. MethodsIn a prospective study, the changes of the clinic bone pain and bone density were observed before and after 4—8 weeks treatment. Results & ConclusionsThe bone pain in 36 of 50 was relieved, but no significant difference was observed in bone density. Therefore, Xianligubao Tablet can relieve the osteoporosis bone pain, which may change the space structure of bone trabecula.

Background and purpose:Estrogen receptor (ER)-positive breast cancer always presents a dilemma for resistance to endocrine therapy in a long time. The recent studies showed that the expression of estrogen-responsive ifnger protein (Efp) and polo-like kinase 3 (Plk3) had a close relationship with breast cancer development. This study was to explore the expression correlation between Efp and Plk3 in ER-positive breast cancer in order to understand the inlfuence of Efp and Plk3 on the drug resistance.Methods:The expression of Efp and Plk3 in 74 cases of ER-positive breast cancer was detected by SP immunohistochemistry. The clinical signiifcance was then analyzed. Real-time lfuorescent quantitative polymerase chain reaction (RTFQ-PCR) and Western blot were used to detect the expression of Efp and Plk3 in ER-positive MCF-7 cells.Results:No signiifcant relationship was found between Efp and Plk3 expression and the clinicopathological features of 74 cases of ER-positive breast cancer (P>0.05). The number of cases whose Efp showed positive expression was 51 (68.9%), while the number of cases whose Plk3 showed positive expression was 23 (31.1%). Chi-square test analysis showed the expression of Efp and Plk3 was negatively correlated in 74 cases of ER-positive breast cancer (χ2=8.837,P<0.05). The result of RTFQ-PCR showed that the expression of Efp mRNA in MCF-7 cells was up-regulated by estrogen stimulation, whereas Plk3 mRNA was not changed. The result of Western blot showed that the expression of Efp protein in MCF-7 cells was increased by estrogen and MG132 stimulation, whereas Plk3 protein was decreased.Conclusion:The expression of the Efp protein is negatively correlated with Plk3 protein in ER-positive breast cancer. High expression of Efp may be involved in the resistance to endocrine therapy.

We carried out parallel design and development of two differently structured auto sampler based on a multi-axis and multi-mode high-precision closed-loop servo control system. An integrated embedded control drive module was developed based on the idea of compatibility and inter-changeability, so that DC motor and encoder were standardized into uniform models. Meanwhile, electric and mechanical interfaces were uniformed to a same standard. This allows the direct exchange of above-mentioned components between the two models. A 1-μL manual sample injection syringe was installed on both standard 110-sample and platform 40-sample liquid auto sample injectors connected with gas chromatographer. Approximately 0. 5μL of cetane-isooctyl was sampled for 6 consecutive times at six different positions in the sample bottle. The repeatability RSDs of the injection peak areas of the two systems were 1. 1% and 1. 5%, respectively. A linear correlation coefficient (0. 9947) of peak area with injection volume was achieved based on the gradient sampling volume of 0. 1, 0. 3, 0. 5, 0. 7 and 0. 9 μL.

Objective:To compare the models of guinea pig allergic rhinitis induced by different allergens. Methods: Ovalbumin (OVA), 2,4-tolylene diisocyanate (TDI) and alternariaalternata was respectively used as the allergens to establish the model of guinea pigs allergic rhinitis. The conformity of the models and human allergic rhinitis was studied through the behavioral indices, such as the times of nose itches, nasal discharge flow, histological properties and serum HA and IgE indices. Results:The times of sneezing and scratching nose, serum HA and IgE in OVA group was significantly different from those in the control group (P<0. 001 or P<0. 01). Conclusion:The models of allergic rhinitis induced by OVA are the same as allergic rhinitis in typical symptoms and pathological changes.