目的:比較優泌樂(賴脯胰島素)與優泌林R(常規人胰島素)改善餐后2 h血糖波動療效。方法:報道本院369例糖尿病患者強化治療。結果:優泌樂治療組餐后2 h血糖水平及血糖波動均顯著降低,且無任何顯著性不良事件或持久性低血糖發生.結論:優泌樂能夠快速有效控制2型糖尿病患者的餐后血糖,方便患者,順應性好,獲得患者的喜愛。
摘要:目的：探討低血糖指數膳食干預對2 型糖尿病病人營養治療效果的影響。方法：選擇住院2 型糖尿病病人109例,隨機分為營養組56例和對照組53例。營養組由營養師根據患者情況提供低血糖指數營養治療飲食,對照組則自行控制飲食。分別于住院第1天與3個月復查時對兩組患者進行膳食調查及相關生化指標測定, 以觀察營養治療的效果。結果:采用干預措施后, 兩組空腹血糖、餐后2 h血糖、糖化血紅蛋白、血清膽固醇、甘油三酯等生化指標均降低, 但營養組與對照組相比效果更為明顯(P＜005)；營養組的飲食結構更為合理。結論：低血糖指數膳食可有效控制2 型糖尿病病人的血糖、血脂水平,對促進患者康復有積極意義。Abstract: Objective: To observed the effect of nutrition therapy of low glycemic index foods on type 2 diabetic patients. Methods: A total of 109 subjects with the hospitalized diabetes were randomly allocated into two groups: The nutrition group(56 cases) were provided with weighed individual low glycemic index foods and the control group(53 cases) went on diet dominated by themselves. patients in both groups were investigated on meals, diabetic nutrition knowledge and were detected for correlative biochemical indices. Results：After the nutrition treatment, patients biochemical indices of fasting bloodglucose, blood sugar 2 hours after meal, hemoglobin of glycosylation, cholesterol and triglyceride in serum in both groups were significantly lower. Compared with the control group, the effect of the nutrition group was even better. The acknowledgement rate of nutrition knowledge on diabetes of the nutrition group improved significantly, and their meals were more scientifically arranged. Conclusion: The nutrition therapy of low glycemic index foods would be very helpful for type 2 diabetic patients to control their bloodsugar level and improve the nutritional state and outcome.
For the near-infrared (NIR) spectral analysis of the concentration of blood glucose, the calibration accuracy can be affected because of the existing of outlier samples. In this research, a Monte-Carlo cross validation (MCCV) method is constructed for eliminating outlier samples. The human blood plasma experiment in vitro and the human body experiment in vivo were introduced to evaluate the MCCV method for its application effect in NIR spectral analysis of blood glucose. And the uninformative sample elimination method based on modified uninformative variable elimination (MUVE-USE) was employed in this study for the comparison with MCCV. The results indicated that, like the MUVE-USE method, the outlier samples elimination method based on MCCV could be used to eliminate the outlier samples which came from gross errors (such as bad sample) or system errors (such as baseline drift). In addition, the outlier samples from the random errors of uncertain causes which affect model accuracy can be eliminated simultaneously by MCCV. The elimination of multiple outlier samples is beneficial to the improvement of prediction accuracy of calibration model.
【摘要】 目的 觀察單用二甲雙胍與二甲雙胍聯合阿卡波糖對2型糖尿病（type 2 diabetes mellitus，T2DM）降糖作用的臨床療效。 方法 對2010年1—10月就診有典型易饑多食的T2DM患者45例，隨機分為二甲雙胍組20例和二甲雙胍聯合阿卡波糖25例，療程12周。 結果 二甲雙胍組與二甲雙胍聯合阿卡波糖組治療后對患者的饑餓感和食量改善差異有統計學意義（Plt;0.05），空腹及餐后血糖差異（Plt;0.01）、空腹血糖達標比例差異（Plt;0.01）、餐后血糖達標比例差異（Plt;0.05）均有統計學意義。 結論 二甲雙胍聯合阿卡波糖能顯著改善T2DM患者的食欲及食量，從而明顯降低空腹及餐后血糖。【Abstract】 Objective To observe and compare the clinical affects and curative effects between using metformin and metformin plus acarbose in the treatment of type 2 diabetes mellitus (T2DM). Methods From January to October 2010, 45 T2DM patients with common symptoms of easy-starving and overeating were randomized into two groups and treated for 12 weeks with either metformin (n=20) or metformin plus acarbose (n=25). Results After the treatment, significant differences were found between the two groups in the improvement on patients’ sense of starving and quantity of eating (Plt;0.05), fasting and postprandial blood glucose (Plt;0.01), up-to-standard rate of fasting blood glucose (Plt;0.01), and up-to-standard rate of postprandial blood glucose (Plt;0.05). Conclusion The combination of metformin and acarbose can substantially improve the appetite and quantity of eating for patients with T2DM, hence significant reductions of fasting and postprandial blood glucose level can be feasibly achieved.
【摘要】 目的 了解不同糖代謝狀態的人群空腹及口服葡萄糖耐量實驗（oral glucose tolerance test，OGTT）餐后胰高血糖素樣態-1（GLP-1）和葡萄糖依賴的促胰島素多態（GIP）水平。 方法 將受試者根據OGTT結果分為3組:正常糖耐量組（NGT，n=61例），糖耐量受損組（IGT，n=53）和2型糖尿病組（T2DM， n=66）。采空腹及糖餐后2 h靜脈血檢測GLP-1和GIP水平。 結果 T2DM組空腹GLP-1水平低于NGT和IGT組（Plt;0.05）。NGT和IGT的空腹GLP-1水平差異無統計學意義（Pgt;0.05）。餐后GLP-1水平三組差異無統計學意義（Pgt;0.05）。空腹及餐后GIP水平在NGT、IGT和T2DM均呈逐漸增加的趨勢，而且同OGTT-0 h和OGTT-2 h血糖水平呈正相關（r=0.384，0.426；Plt;0.05）。 結論 不同的GLP-1和GIP水平也許是IGT和T2DM胰島素分泌能力不同的原因之一。【Abstract】 Objective To investigate the fasting, and after oral glucose tolerance test (OGTT), the postprandial levels of glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) in Chinese people with different degrees of glucose tolerance. Methods Based on the results of OGTT, 180 subjects were divided into three groups: normal glucose tolerance group (NGT group, n=61), impaired glucose tolerance group (IGT group, n=53) and type-2 diabetes mellitus group (T2DM group, n=66). Fasting venous blood and the venous blood 2 hours after OGTT was sampled to detect GLP-1 and GIP levels. Results The fasting GLP-1 level in the T2DM group was significantly lower than that in the NGT and IGT groups (Plt;0.05). There was no significant difference in fasting GLP-1 level between NGT and IGT groups (Pgt;0.05). There was no significant difference in GLP-1 level 2 hours after OGTT among all the three groups (Pgt;0.05). GIP level gradually increased in the order of NGT, IGT and T2DM both before and after glucose load, and it was positively correlated with glucose levels just after OGTT and 2 hours after OGTT (r=0.384,0.426;Plt;0.05). Conclusion Different GLP-1 and GIP levels may be one of the reasons for different insulin secretion ability between IGT and T2DM
摘要:目的:探討經尿道前列腺電切術中糖尿病患者血糖變化以及處理對策。方法:2006年7月~ 2009年1月共對80例患有前列腺增生合并糖尿病患者行TURP,同期對80例單純性前列腺增生患者進行相同手術,回顧分析其術前、術中30 min、60 min、90 min 指尖血糖變化及干預情況。結果:治療組80例患者,51例術中血糖值明顯低于術前,分別為1.8～3 mmol/L;對照組術前與術中血糖值基本一致,血糖波動于4.5～5.6 mmol/L。結論:糖尿病患者糖的儲備能力差,在行經尿道電切術中易發生低血糖綜合征,術中及時的血糖監測及干預對保證患者的安全有重要意義。Abstract: Objective: To study the changes and measures against the glucose in the operation of the Diabetes by TURP. Methods:Eighty patients with prostate combining diabetes operated from July 2006 to Jan. 2009 were reviewed, and 80 prostate treated at the same period with the same operation measure were selected as control. The preoperative glucose, intraoperative glucose (30′, 60′,90′) of fingertip, and countermeasures were studied and compared between the two groups. Results:Fiftyone cases of the experimental group of intraoperative blood glucose was significantly lower than preoperative values, respectively 1.83 mmol/ L; control group preoperative and intraoperative blood glucose values were basically the same, blood glucose fluctuations in the 4.55.6 mmol/L. Conclusion: The capacity in patients with diabetes is poor, easy to hypoglycemia syndrome in the act of TURP surgery, intraoperative blood glucose monitoring and timely intervention to ensure patient safety significance.
目的:探討锝99-亞甲基二膦酸鹽(99Tc-MDP,商品名云克)對兔空腹血糖的影響。方法:實驗兔30只隨機分為99Tc-MDP組,地塞米松組,生理鹽水對照組。分別測定給藥前,給藥后3 d、7 d、14 d、21 d五個不同階段空腹血糖值。檢測結果采用SPSS軟件進行方差分析,作均數差異的顯著性檢驗。結果:與生理鹽水對照組比較,使用地塞米松14 d后,兔空腹血糖明顯升高,且差異具有統計學意義(Plt;0.05)。但99Tc-MDP組血糖無升高,且與生理鹽水對照組比較無顯著性差異(Pgt;0.05)。結論:地塞米松大劑量使用可導致兔空腹血糖升高,而99Tc-MDP未導致兔空腹血糖升高