Objective To survey the prevalence of diabetes mellitus in adults of urban inhabitants of Shanghai. Methods Of 9376 adults aged 30 years and over, 1137 whose capillary blood glucose concentrations≥6. 7mmol/L 2 hours after 100g steam-bread meal underwent to OGTT and measurement of height.body weight and WHR. WHO (1985) standard was used as diagnostic criteria, the results were compared with those diagnosed with ADA (1997) criteria. Results According to WHO criteria,the prevalence rates of DM was 4. 16 %,and the prevalence rate of IGT was 4. 26%. But according to ADA(1997) criteria, the prevalence rate of DM was 4. 76%. The prevalence rate of DM and IGT were significantly increased with increasing age in those aged over 40. The prevalence rates of DM and IGT were much higher in patients with BMI≥25 than in those with BMI

The tumor multidrug resistance reversal effect of NPB304, a novel taxane, was studied. MTT assay was used to determine the IC50 of chemotherapy drugs. Western blotting assay was applied to analyze the expression of P-glycoprotein (P-gp). The effect of compounds on the P-gp function and P-gp ATPase activity was determined by rhodamine 123 (Rh123) accumulation assay and analysis kit, respectively. Molecular docking was employed to predict the binding force between compounds and P-gp. Transmembrane transport of NPB304 was analyzed using MDCK II and MDR1-MDCK II cell model. NPB304 displayed multidrug resistance reversal effect on KBV cells and MCF-7/paclitaxel cells, NPB304 collaborative with P-glycoprotein (P-gp) inhibitors verapamil enhanced the reversal activity, specifically, 10 μmol x L(-1) verapamil in combination with paclitaxel reversed resistance by 56.5-fold, while combined with NPB304 increased the reversal fold; NPB304 synergistically increased Rh123 accumulation in the resistant cells when combined with verapamil, and NPB304 at 0-1 μmol x L(-1) enhanced the ATPase activity activated by verapamil was observed. NPB304 existed the hydrophobic interactions with the TM regions of P-gp, and the binding force between NPB304 and the A chain of the TM region was stronger. P-gp ATPase activity assay demonstrated NPB304 at lower concentrations (0-1.5 μmol x L(-1)) could activate the P-gp ATPase, playing a role on inhibition of P-gp function. However, NPB304 did not have an obvious feature of P-gp substrate. NPB304 exerted itself and synergy with verapamil activity on reversing tumor resistance via inhibiting the P-gp function.

Objective: To understand the differences in physical indices, physical functions, and physical fitness among primary school students of De’ang and Han nationalities in the De’ang community, and to provide a reference for the healthy development of the physique of children and adolescents. Methods: The cluster sampling method was used to select the test data of height, weight, vital capacity, 50 meter running, seated forward flexion, and 1 minute skipping rope of 2 493 De’ang and Han pupils in five complete primary schools in Mangshi, Dehong Prefecture. Differences in each indices were compared between groups. Results: For physical indicators: height in boys in 8,9 and 11 year old group, girls in 7 and 8 year old group, were significantly higher in Han nationality,weight among Han boys of 9 years old was higher than Deang nationality; For physical function indicators: vital capacity of girls 11 years old group and 12 years old group, boys 9 years old group, 10 years old group, 12 years old group, children of Han nationality were higher than Deang peers. For physical fitness indicators: in 50 m running, Han boys of 8,9,10 and 12 year old,as well as Han girls of 8 year old were higher than age matched peers of De’ang nationality;For seated forward flexion, Han boys of 11 years old and girls of 9 years old, were lower than Deang; in 1 min skipping, Han boys of 9,10,11 and 12 year old,as well as Han girls of 9 and 10 year old, were lower than the De’ang nationality. Conclusion Unbalanced development of physical fitness is observed among primary school students of De’hong and Han nationality, with significant differences in physical, functional and fitness indices.

Objective:To investigate the clinical manifestations, risk factors and outcomes of patients with acute cingulate cortex (CC) infarction.Methods:Patients with acute CC infarction admitted to the Department of Neurology, the First Affiliated Hospital of Nanjing Medical University from December 2019 to April 2022 were enrolled retrospectively. According to the location of infarction, they were divided into anterior cingulate cortex (ACC) infarction group and posterior cingulate cortex (PCC) infarction group. The clinical manifestations, stroke risk factors, imaging examination and National Institutes of Health Stroke Scale (NIHSS) score of the patients were analyzed. At one month after onset, the modified Rankin Scale was used to evaluate the short-term outcome.Results:A total of 21 patients with acute CC infarction were enrolled, including 12 males (57.14%), aged 67.14±12.36 years (range, 45-89 years). There were 16 patients (76.19%) with ACC infarction, including 13 (81.25%) unilateral CC infarction. The clinical manifestations were mainly apathy, decreased concentration, and executive dysfunction. There were 5 patients (23.81%) with PCC infarction, all with unilateral onset, mainly manifested as memory loss and visual space disorder. Among the 21 patients, 18 (85.71%) had ≥2 vascular risk factors, and 13 patients (61.90%) had ≥3 vascular risk factors, of which hypertension was most common (90.48%); 19 (90.48%) were caused by atherosclerosis, and 2 (9.52%) were caused by cardiogenic embolism. After treatment, the symptoms of both groups were improved significantly, and there was statistical difference in the NIHSS score before and after treatment ( Z=4.07, P<0.01). During the follow-up, 16 patients (76.19%) had a good outcome, 5 (23.81%) had a poor outcome and no death occurred. Conclusions:ACC and PCC infarction mainly showed different forms of cognitive impairment. If the diagnosis and treatment are timely, the overall outcome of CC infarction is good.

Stress is a common risk factor for emotional and cognitive dysfunction during mammalian growth and development.The hippocampal neurogenesis,which regulates the stress response,is highly susceptible to stress stimu-li.This review focuses on the pathomechanism underlying how stress stimuli affect hippocampal neurogenesis and explores the impact of aberrant 5-hydroxytryptamine(5-HT)system,including 5-HT,5-HT receptors and 5-HT neurons,on stress-induced impairment of hippocampal neurogenesis.By summarizing existing research,we aim to provide new ideas for the treatment of post-traumatic stress disorder and depression.

OBJECTIVE：To establish quantitative e valuation system of the prophylactic use of antibiotics in orthopedic type Ⅰ incision surgery ，and to provide reference for evaluating the rational prevention use of antibiotics in this type surgery scientifically. METHODS：Based on the Guidelines of Clinical Use of Antimicrobial Agents （2015 edition），drug instructions ，related guidelines and references ，experts from relevant departments jointly discussed and formulated the evaluation criteria for the rationality of the use of antibiotics in type Ⅰ incision in orthopedic surgery. AHP method was used to assign the weights for various indexes of evaluation criteria ；TOPSIS method was used to retrospectively analyze and evaluate the rationality of 120 cases of type Ⅰ incision surgery from 3 orthopedic departments in Peking University People ’s Hospital during Sept. 1st-30th，2019. RESULTS ：Established evaluation system included 4 primary indicators （medication indication ，usage and dosage ，medication timing ，other factors ）and 12 secondary indicators. Among the secondary indicators ，indications，drug selection and timing of preoperative administration were the most important （weights were 0.209，0.140，0.117）. Among 120 cases，30.83％ of drug use were reasonable ，47.50％ were basically reasonable and 21.67％ were unreasonable. Evaluation results obtained by AHP-TOPSIS were consistent with the actual situation. CONCLUSIONS ：The rationality evaluation method of prophylactic use of antibiotics in type Ⅰ incision surgery based on AHP-TOPSIS method can quantitatively evaluate the rationality of drug use by combining multiple indicators. The method is feasible ，operable，and the evaluation results can be quantified ，which has a wide range of application.

ObjectiveTo adapt the Stanford Expectations of Treatment Scale（SETS） into Chinese（C-SETS） and test the feasibility， validity and reliability of its application in patients with diarrhea-predominant irritable bowel syndrome（IBS-D） with liver-constraint and spleen-deficiency syndrome treated with traditional Chinese medicine（TCM）. MethodsWe obtained authorisation from the developer of the SETS， and followed the principle of "two-way translation" to translate the SETS by literal translation and back translation to form the C-SETS. Ninety-six IBS-D patients with liver-constraint and spleen-deficiency syndrome were enrolled as respondents and filled out C-SETS before receiving treatment； the feasibility was assessed by the recall rate， completion rate and the duration of filling out the scale； the reliability was assessed by Cronbach's α； the structural validity was assessed by exploratory and confirmatory factor analysis， and the content validity was assessed by correlation analysis. ResultsThe C-SETS consists of 10 items， with the 1st， 3rd， and 5th rating items constituting the Positive Expectations subscale， and the 2nd， 4th， and 6th rating items constituting the Negative Expectations subscale， each of which is rated on a 7-point Likert Scale. The recall of C-SETS was 100%（96/96）， the completion rate was 89.58%（86/96）； Cronbach's α for the Positive and Negative Treatment Expectations subscales were 0.845 and 0.854， respectively； exploratory factor analysis showed that the coefficient of commonality for all six entries was larger than 0.4， and that the six entries could be used by both factors to explain 77.092% of the total variance； validation factor analysis showed that the goodness-of-fit index， comparative fit index， root mean square of approximation error， canonical fit coefficient， and chi-square degrees of freedom ratio took the values of 0.943， 1.003， 0， 0.943， and 0.626， respectively； and the results of Spearman's analysis suggested that the C-SETS had good content validity. ConclusionThe C-SETS has well feasibility， reliability， and validity， which initially proves that it can be used as a tool to assess the treatment expectation of patients with IBS-D with liver-constraint and spleen-deficiency syndrome before receiving TCM treatment.