Objectives To investigate and analyze depressive state in patients with diabetes in a community so as to assess adverse impact of depression on diabetes and provide basis for health intervention.Methods A total of 115 patients with type 2 diabetes and healthy control group matched for demographic data and therapeutic compliance were selected from a community.All the subjects were evaluated with Beck Depression Inventory ( BDI),and their baseline data were collected by a short self-administered questionnaire,including diabetic history and medication compliance.Fasting blood glucose ( FBG),two hour post-prandial blood glucose (2hPBG) and HbAlc were measured for the diabetes mellitus (DM) group.Results BDI score was significantly higher in DM group than that in control group (P 0.05 ).There was significant difference in metabolic control,medication compliance and number of patients with complications between depression and non-depression groups in diabetics (P

Objective To investigate the relationship between glycemic index (GI) of mixed foods and glucose and lipid metabolism index in elderly patients with diabetes mellitus, and to analyze the effects of CI response with regard to sex and obesity. Methods Forty-three patients with diabetes mellitus were divided into two groups with randomly crossover methods: high CI group and low GI group. Mixed meals were given for ten weeks (washing time:2 weeks). The biochemistry index and anthropometric index at baseline,before and after the first and second phase were measured. At the same time,fasting blood glucose(FBG)and postprandial 2 h blood glucose (2hBG) were supervised thrice a week and the daily energy, three macronutrients, and GI were calculated during trial. Results GI was positively correlated with FBG, 2hBG, homeostasis model assessment of insulin resistance ( HOMA-IR) ,body mass index ( BMI), and low-density lipoprotein cholesterol ( r = 0. 097-0. 423, P = 0. 000 1-0.01). GI value was a strong associated factor for FBG and 2hBG in overweight male patients. Conclusions The GI of mixed foods can better reflect the level of glucose response, especially in obese men. And it had good correlations with other metabolic indexes.

Objective:To investigate the effects of different doses of dexmedetomidine combined with tramadol on intravenous analgesia and sleep quality after cesarean section.Methods:One hundred and twenty pregnant women who underwent cesarean section in Zhongshan Boai Hospital from March 2019 to July 2020 were selected. They were randomly divided into four groups, with 30 patients in each group. The patients in group Awere given patient controlled anesthesia with tramadol 800 mg+ tropisetron 5mg after cesarean section, and the patients in group B1, B2 and B3 were given 1.0, 1.5, 2.0 μg/kg dexmedetomidine on the basis of group A. The scores of exercise and rest of visual analogue scale (VAS) at 6, 12, 24 and 48 h after the surgery were observed. The scores of Athens insomnia scale (AIS) before and after surgery were compared. The Ramsay sedation scores and basic vital signs were recorded, compared and analyzed at 6, 12, 24 and 48 h after the surgery. The incidence of adverse reactions within 48 h after the surgery was counted in the four groups.Results:The scores of exercise and rest of VAS at 6, 12, 24 and 48 h after the surgery in four groups had significant differences ( P<0.05). The scores of group A were the highest, and next were the group B1, B2 and B3. The scores of AIS at 1 and 2 d after surgery in four groups had significant differences ( P<0.05).The scores of group A were the highest, and next were the group B1, B2 and B3.The level of oxyhemoglobin saturation (SpO 2) after surgery in four groups had no significant difference ( P>0.05). The levels of systolicblood pressure (SBP), diastolic blood pressure (DBP) and heart rate (HR) after surgery in four groups had significant differences ( P<0.05). The levels of SBP, DBP, HR in group A were the highest, and next were the group B1, B2 and B3. Thelevels of SBP, DBP, HR in group A, B1 and B2 were in normal range, but the levels of SBP, DBP and HR in group B3 were in lower limits of normal, the level of HR in some patients was below normal. The Ramsay sedation scores at 6, 12, 24 and 48 h after surgery in the four groups had significant differences ( P<0.05). Ramsay sedation scores in group A were the lowest, and next were the group B1, B2 and B3. The total incidence of adverse reactions in group B3 was the highest with 33.33%(10/30), and in group B1 was the lowest with 6.67%(2/30). Conclusions:Medium dose of dexmedetomidine (1.5 μg/kg) combined with tramadol has a good effect on postoperative intravenous sedation and analgesia in patients after cesarean section, which can improve the sleep quality of patients. Besides, the drug safety can be guaranteed.

OBJECTIVE：To establish a method for simultaneous determination of two flavonoids （rutin and kaempferol-3-O- rutinoside） and four phenoquinones （dihydrotanshinone Ⅰ，cryptotanshinone，tanshinone Ⅰ and tanshinoneⅡA） in Huoxue cuyu capsules. METHODS：HPLC method was adopted. The determination was performed on Welch Ultimate XB-C18 column with mobile phase consisted of acetonitrile-0.1％phosphoric acid solution（gradient elution）at the flow rate of 1.0 mL/min. The column temperature was set at 20 ℃，and detection wavelength was set at 270 nm. The sample size was 10 μL. RESULTS：The linear range of rutin，kaempferol-3-O-rutinoside，dihydrotanshinone Ⅰ，cryptotanshinone，tanshinone Ⅰ and tanshinoneⅡA were 172.13-860.66 μg/mL（r＝0.999 7），15.33-76.66 μg/mL（r＝0.999 8），12.81-64.06 μg/mL（r＝0.999 3），5.90-29.52 μg/mL（r＝0.999 3），5.12-25.60 μg/mL（r＝0.999 2），6.71-33.57 μg/mL（r＝0.999 7），respectively. The limits of detection were 0.08，0.01，0.01，0.01，0.01，0.01 μg/mL. The limits of quantitation were 0.27，0.02，0.03，0.03，0.03，0.03 μg/mL，respectively. RSDs of precision，stability test and repetition tests were all lower than 2.0％（n＝6）. The recoveries were 97.54％-100.25％（RSD＝1.07％，n＝6），96.90％-101.91％（RSD＝1.73％，n＝6），96.24％-102.89％（RSD＝2.32％，n＝6），97.04％-102.18％（RSD＝1.82％，n＝6），95.06％-97.73％（RSD＝1.18％，n＝6），95.59％-101.40％（RSD＝2.29％，n＝6），respectively. CONCLUSIONS：The method is sensitive，rapid，simple and has good reproducibility. It can be used for simultaneous determination of rutin， kaempferol-3-O-rutinoside， dihydrotanshinone Ⅰ， cryptotanshinone， tanshinone Ⅰ， tanshinoneⅡA in Huoxue cuyu capsules.