目的 探讨妊娠期糖尿病（GDM）患者孕24~28周的75 g 口服葡萄糖耐量试验（OGTT）血糖异常项数及妊娠晚期分娩前血糖值与妊娠结局的关系。方法 选择2019年11月—2020年5月在广州医科大学附属妇女儿童医疗中心进行产检并在孕24~28周确诊的167例GDM患者为研究对象,将孕24~28周75 g OGTT结果中仅其中1项时间点血糖异常的孕妇为GDMⅠ组（92例）,2项异常为GDMⅡ组（48例）,3项异常为GDMⅢ组（27例）,比较三组血糖异常项数GDM患者的人口学特点;并分析GDM患者一般人口学特征与妊娠晚期分娩前血糖监测均值的关系,及血糖值对不良妊娠结局的影响。结果 75 g OGTT血糖异常项数与孕前不同的体质指数（BMI）及妊娠晚期的糖化血红蛋白（HbA_1c）间比较差异均有统计学意义（P<0.05）。孕前BMI指数水平对妊娠晚期的空腹血糖、餐后1 h血糖、餐后2 h血糖比较差异均有统计学意义（P<0.05）;75 g OGTT血糖异常项数对空腹血糖及餐后2 h血糖比较差异有统计学意义（P<0.05）;③空腹血糖不同水平组在新生儿低血糖、胎膜早破、早产不良结局中比较,差异有统计学意义（P<0.05）。餐后2 h不同血糖水平间组在新生儿低血糖及胎膜早破中比较,差异有统计学意义（P<0.05）。结论 孕前BMI指数与妊娠中期75 g OGTT的血糖筛查结果有关,75 g OGTT试验中血糖异常项数越多不良妊娠结局的发生概率越大,妊娠期进行规范化的运动饮食干预和必要时的药物干预后可改善妊娠晚期的HbA_1c水平。

Objective To investigate the relationship between abnormal blood glucose items in the 75 g oral glucose tolerance test（OGTT）at 24-28 weeks of pregnancy and the blood glucose levels before delivery in the third trimester of pregnancy and pregnancy outcomes in gestational disbetes mellitus（GDM）patients. Methods All 167 GDM patients diagnosed at 24-28 weeks of gestation in Women and Children's Medical Center Affiliated to Guangzhou Medical University from November 2019 to May 2020 were enrolled as subjects．The pregnant women with only 1 abnormal blood glucose item among the 75 g OGTT results were classified as GDMⅠ group（92 cases）,with 2 abnormal items were GDMⅡ group（48 cases）,and with 3 abnormal items were GDM Ⅲ group（27 cases）．The demographic characteristics of the three groups of GDM patients were compared．The relationship between the general demographic characteristics of GDM patients and the mean value of blood glucose monitoring before delivery in the third trimester was analyzed,and the influence of blood glucose monitoring on adverse pregnancy outcomes was also analyzed．Results ①With different BMI and HbA_1c,there were significant differences in 75 g OGTT blood glucose items（P<0.05）．BMI level had statistically significant effects on fasting blood glucose,1-hour postprandial blood glucose and 2-hour postprandial blood glucose in the third gestational trimester（P<0.05）．②With different number of abnormal blood glucose items,there were significant in fasting blood glucose and 2 hours postprandial blood glucose（P<0.05）．③There were statistically significant differences in the outcomes of neonatal hypoglycemia,premature rupture of membranes and preterm delivery in different fasting blood glucose groups（P<0.05）．There were statistically significant differences in neonatal hypoglycemia and premature rupture of membranes between different 2 hours postprandial blood glucose（P<0.05）. Conclusions BMI can affect the blood glucose screening results of 75g OGTT in the second trimester．The more abnormal blood glucose items in the 75g OGTT test,the greater the probability of adverse pregnancy outcome．Standardized exercise diet intervention and necessary drug intervention during pregnancy can improve the HbA_1c level in the third trimester．

目的 探讨不同高血压分级血压变异性与空腹甘油三酯血糖指数及内皮功能的相关性。方法 选取天津市第一医院2020年10月—2023年10月收治的150例高血压患者作为研究对象,将患者分为：1级组（n=50）,即140~159 mmHg和（或）舒张压90~99 mmHg,2级组（n=60）,即收缩压160~179 mmHg和（或）舒张压100~109 mmHg,3级组（n=40）,即收缩压≥180 mmHg和（或）舒张压≥110 mmHg。测量所有患者收缩压加权标准差（SBP_wSD）和舒张压加权标准差（DBP_wSD）评价血压变异性,检测空腹血糖、空腹甘油三酯水平,计算空腹甘油三酯血糖指数（TyG）,以及记录丙二醛（MDA）、一氧化氮（NO）、内皮素-1（ET-1）、超氧化物歧化酶（SOD）水平对内皮功能进行评价。采用Spearman相关分析法分析血压变异性与空腹TyG及内皮功能的相关性。结果 1级组DBP_wSD、SBP_wSD低于2级组和3级组（P<0.05）;1级组空腹血糖、空腹甘油三酯、TyG低于2级组和3级组（P<0.05）;1级组MDA、ET-1低于2级组和3级组,NO、SOD高于2级组和3级组（P<0.05）; DBPwSD、SBPwSD与空腹血糖、空腹甘油三酯无关（P>0.05）,DBP_wSD、SBP_wSD与NO、SOD水平呈负相关,与TyG、MDA、ET-1呈正相关（P<0.05）。结论 不同血压分级的高血压患者血压变异性、TyG及血管内皮功能具有明显差异,且高血压患者血压变异性与TyG和血管内皮功能具有明显相关性。

Objective To explore the correlation between blood pressure variability and fasting triglyceride blood glucose index and endothelial function in different hypertension grades．Methods A total of 150 hypertensive patients admitted to our hospital from October 2020 to October 2023 were selected as study participants．Patients were classified into group level 1 （n=50）,with systolic blood pressure 140~159 mmHg and/or diastolic blood pressure 90~99 mmHg,group level 2（n=60）,with systolic blood pressure 160~179 mmHg and/or diastolic blood pressure 100~109 mmHg,and group level 3（n=40）,with systolic blood pressure ≥180 mmHg and/or diastolic blood pressure ≥110 mmHg．SBPwSD and DBP_wSD of all patients were measured to assess their blood pressure variability．Fasting blood glucose and fasting triglyceride levels were measured to calculate TyG．MDA,NO,ET-1 and SOD were used to evaluate endothelial function．The correlation between blood pressure variability and glycemic index and endothelial function was analysed using Spearman correlation analysis．Results The DBP_wSD and SBP_wSD of the group level 1 were significantly lower than those of the groups level 2 and 3（P<0.05）．The fasting blood glucose,fasting triglycerides and TyG in the group level 1 were significantly lower than those in the groups level 2 and 3（P<0.05）．MDA and ET-1 values in the group level 1 were significantly lower than in the groups level 2 and 3,while NO and SOD values in the group level 1 were significantly higher than those in the other two groups（P<0.05）．DBP_wSD and SBP_wSD did not correlate significantly with fasting blood glucose and fasting triglycerides（P>0.05）,while DBP_wSD and SBP_wSD correlated negatively with NO and SOD values and correlated positively with TyG,MDA and ET-1（P<0.05）．Conclusions There are significant differences in blood pressure variability,TyG,and endothelial function among hypertensive patients with different grades,and there is a significant correlation between blood pressure variability and TyG and endothelial function in hypertensive patients．

目的 探讨全程健康管理对糖尿病患者的血糖控制应用效果分析。方法 选择在我院门诊接受治疗的200例糖尿病患者作为研究对象,采用随机数表法分为对照组和观察组,各100例。对照组采用常规健康教育对患者进行健康指导,观察组在对照组基础上对患者行全程健康管理干预,建立糖尿病健康教育小组,对患者进行个体化的健康指导。比较2组患者干预后心理评估及空腹血糖、餐后2 h血糖的变化情况。结果 观察组患者予全程健康教育指导后,GAD-7焦虑量表及PHQ-9抑郁量表测试结果、空腹血糖及餐后2 h血糖控制效果优于对照组（P<0.05）。结论 行全程健康管理干预可有效改善糖尿病患者焦虑抑郁情绪,有效改善空腹血糖、餐后2 h血糖,增强患者自我保健意识。

Objective To explore the effect of whole process health management on blood glucose control in patients with diabetes．Methods A total of 200 patients with diabetes who were treated in the outpatient department of our hospital were studied and divided into control group and observation group,with 100 cases respectively．The patients in control group were given routine health guidance．The patients in observation group underwent whole-process health management intervention on the basis of control group,the diabetes health education group was established and individualized health coaching was given．Psychological assessment and fasting blood glucose and 2-hour postprandial blood glucose changes in the 2 groups of patients after the intervention were compared．Results After receiving whole course health education and guidance,the score GAD-7 anxity scale,PHQ-9 depression scale,pre-prandial blood glucose and 2 h postprandial blood glucose in observation group were better than those of control group（P<0.05）．Conclusions The whole process of health management intervention can improve anxiety and depression of diabetes patients,lower blood glucose levels before meals and 2 h after meals,enhance patients’ self-awareness．

目的 探讨瑞格列奈联合胰岛素治疗2型糖尿病临床疗效及对患者血糖水平的影响效果。方法 选取我院2019年1月—2021年1月收治的2型糖尿病患者324例,用随机数字法分为两组,每组各52例,对照组应用胰岛素治疗,研究组应用瑞格列奈联合胰岛素治疗。对两组2型糖尿病患者的临床疗效、血糖水平(FPG指数、2 h PG指数、HbA1c指数)以及胰岛素水平(HOMA-β水平、HOMA-IR水平)进行比较。结果 研究组疗效高于对照组(P＜0.05);研究组治疗后血糖指数优于对照组(P＜0.05);研究组治疗后胰岛素水平优于对照组(P＜0.05)。结论 2型糖尿病患者在治疗时,应用瑞格列奈联合胰岛素治疗,可增强治疗疗效,有效控制血糖水平,改善胰岛功能,从而促进疾病转归,具有极大的推广价值。

Objective To investigate the clinical efficacy of repaglinide combined with insulin in the treatment of type 2 diabetes mellitus and its effect blood glucose level. Methods A total of 324 patients with type 2 diabetes admitted to our hospital from January 2019 to January 2021 were randomly divided into two groups with 52 patients in each group. The control group was treated with insulin, and the research group was treated with repaglinide combined with insulin. Clinical efficacy, blood glucose level (FPG index, 2HPG index, HbA1c index) and insulin level (HOMA-β level, HOMA-IR level) of patients with type 2 diabetes were compared between two groups. Results The therapeutic effect of the research group was higher than that of the control group (P<0.05). The glycemic index of the research group was better than that of the control group (P<0.05). The insulin level in the research group was better than that in the control group (P<0.05). Conclusion In the treatment of type 2 diabetes mellitus, the application of repaglinide combined with insulin can enhance the therapeutic effect, effectively control the blood glucose level, improve the islet function, so as to promote the outcome of the disease, which has great promotion value.

目的 探究分析基于互联网平台的健康管理模式对2型糖尿病患者血糖管理的效果及其临床价值。方法 选择2018年3月—2019年3月期间到我院进行治疗的120例2型糖尿病患者作为研究对象,用电脑随机法分为对照组和实验组各60例,对照组患者对其进行常规的护理干预,实验组患者给予基于互联网平台的健康管理模式,测试他们接受护理管理前后的血糖情况,邀请所有患者填写焦虑、抑郁自评量表评分并比较两组患者的心理状态评分,比较两组患者的生活质量和护理满意度。分析它们的护理要点及其结果。结果 实验组患者的护理后的血糖低于对照组;实验组患者焦虑自评量表(SAS)、抑郁自评量(SDS)表得分分别为(45.2±4.3)分和(42.8±6.3)分,这两个表均低于对照组的(56.3±7.5)分、(58.1±3.9)分;实验组患者的生活质量高于对照组;护理满意度高于对照组,差异有统计学意义(P＜0.05)。结论 应用基于互联网平台的健康管理模式有利于提高糖尿病患者血糖控制效果,对改善患者负面情绪、提高其生活质量及维持良好的护患关系也具有积极意义。

Objective To explore the effect and clinical value of health management model based on internet platform on blood glucose management in patients with type 2 diabetes(T2DM). Methods 120 patients with T2DM who came to our hospital for treatment from March 2018 to March 2019 were selected and they were randomly divided into the control group and the experimental group with 60 cases each. The patients in the control group were given routine nursing intervention. The patients in the experimental group were given health management mode based on the internet platform to test their blood glucose before and after receiving nursing management. All patients were invited to filled in the self-rating anxiety scale (SAS) and self-rating depression scale (SDS).The blood glucose level, the psychological state, the self-rating scales and nursing points in the two groups were investigated and compared after intervention. Results The blood glucose of the experimental group was lower than that of the control group, the scores of SAS and SDS were (45.2 ± 4.3) (42.8 ± 6.3) respectively, both of which were lower than those of the control group (56.3 ± 7.5) and (58.1 ± 3.9); the quality of life of patients in the experimental group was higher than that in the control group; nursing satisfaction was higher than that in the control group, the difference was statistically significant (P<0.05). Conclusion The application of health management model based on internet platform is conducive to improving the effect of blood glucose control in diabetes patients, relieving their negative emotions, improving their quality of life and maintaining a good nurse-patient relationship.

目的 探讨糖尿病胃轻瘫大鼠不同血糖水平对Cajal间质细胞(ICC)的影响及其机制。方法 选择雌性Wista大鼠60只进行随机分组,实验组40只,对照组20只。实验组糖尿病Wista大鼠模型以单次腹腔注射链脲佐菌素法诱导。免疫组织化学荧光染色检测不同血糖浓度大鼠胃ICC数量及网络结构。结果 实验组大鼠血糖浓度高于对照组,ICC数量,低于对照组,且比较差异有统计学意义(P<0.05)。实验组大鼠中血糖浓度越高,ICC数量越低,说明血糖浓度升高可能与平滑肌及神经末梢之间缝隙连接的减少及其ICC网络的超微结构损伤及异常有关。结论 DM小鼠胃组织中血糖水平的升高,可能是DM胃中ICC数量减少的原因;外源性降低血糖能改善DM相关的胃肠道ICC病变。

Objective To observe the effects of glucose fluctuations on Cajal interstitial cells (ICC) of rats with diabetic gastroparesis(DGP) and its mechanistic. Methods 60 Wistar rats were selected and randomly divided into two groups. 20 rats in experimental group and 40 rats in control group. Used immunofluorescence staining to detect the amount of gastric ICC and network structure in DGP rats with different glucose levels. Results The blood glucose concentration in the experimental group was significantly higher than that in the control group, the amount of ICC in the experimental group was significantly lower than that in the control group(P<0.05). The amount of ICC decreased with the increase of glucose levels. In the experimental group, The gap junctions between smooth muscle and nerve endings, ultrastructural damage and abnormalities of the ICC network were probably related to glucose level. Conclusion The increase of glucose level was probably the cause of the decrease of the amount in ICC. Exogenousy decrease glucose levels probably can help to improve the lesion of ICC with DGP.