ABSTRACT
Objective To evaluate the clinical effects of sitagliptin and sitagliptin combined with glimepiride in the treatment of type 2 diabetes (T2DM).Methods Ninety-two patients with T2DM were randomly divided into sitagliptin group (group J),glimepiride group (group G) and sitagliptin combined with glimepiride group (group U),group J took sitagliptin,group G took glimepiride,group U took sitagliptin and glimepiride.Before and after treatments,blood glucose and insulin were determined in the fasting and 2-hour blood samples after taking glucose (fasting blood-glucose (FPG),2-hour postprandial blood glucose (2hPG),insulin (FIns),2-hour postprandial insulin (2hIns),and glycosylation hemoglobin (HBA1 c) were also determined and homeostasis model assessment was applied to estimate the functions index of islet β cell(HOMA-β).Results The levels of blood glucose and HBA1C in three groups decreased after treatments(FPG,(before treatment:(9.2±3.0),(9.2±2.8),(9.3±3.2) mmol/L),(after treatment:(7.7 ± 3.0),(6.9 ± 2.6),(6.0 ± 2.5) mmol/L),and t values are 2.205,3.203,3.691,P ＜ 0.01,P ＜ 0.05 ;2 hPG (before treatment:(14.1 ± 5.7),(14.8 ±6.3),(15.0±6.8) mmol/L),(after treatment:(7.9 ±2.9),(9.0 ±3.1),(7.1 ±3.1) mmol/L),and t values are 3.881,3.159,4.189,P ＜ 0.01 ; HBA1c (before treatment:(8.52 ± 2.01)％,(8.48 ± 1.94)％,(8.56 ±2.27)％,(after treatment:(7.64 ± 1.92)％,(6.81 ± 1.55)％,(6.19 ± 1.84)％),t values are 2.292,2.184,3.269,P ＜ 0.01,P ＜ 0.05) ; HOMA-β in the three groups increased after treatment ((before treatment:1.42 ± 0.07,1.44 ± 0.06,1.41 ± 0.11),(after treatment:1.76 ± 0.14,1.68 ± 0.20,1.85 ±0.17),t values are 2.180,2.073,2.882,P ＜ 0.01,P ＜ 0.05);levels of HBA1c and blood glucose in group U were lower than those in group J and G(HBA1 c:t values are 2.785,2.138,P ＜ 0.05,P ＜ 0.01 ;FPG:t values are 2.252,2.346,P ＜0.05;2hPG:t values are 2.147,2.829,P ＜0.01,P ＜0.05),HOMA-β in which was higher than that of group G(t =2.153,P ＜ 0.05),but with no significant difference compared with group J (t =1.796,P ＞ 0.05),levels of HBA1C,FPG and HOMA-β in group J were higher than those of group G (t values are 2.108,2.202,2.121,P ＜ 0.05),level of 2hPG of group J was lower than that of group G(t =2.307,P ＜ 0.05).Conclusion Sitagliptin provides significant glycaemic control,together with glimepiride,clinical effect of treatment of type 2 diabetes will be enhanced.
ABSTRACT
To develop a specific, rapid, and convenient immunochromatography assay (ICA) to detect the rabies antibody in clinical sample from immuned dogs by rabies vaccine. Colloidal gold particles labeled with purified rabies virus (CVS11) were used as the detector reagent. The staphylococcal protein A (SPA) and pured rabbit anti-rabies virus IgG were blotted on the test and control regions of nitrocellulose membrane. Then the strip was assembled with sample pad, absorbing pad, and dorsal shield. The assay samples (261 dog's serum) were collected from Wildlife Rabies Disease Diagnostic Laboratories of Ministry of Agriculture in China, Institute of Military Veterinary, Academy of Military Medical Sciences and other six provinces, including rabies virus positive and negative serum. The performance of the strip was compared to fluorescent antibody virus neutralization test. The neutralizing antibody titer could be detected above 0.5 IU. The strip did not change of performance when stored at room temperature for 12 months. It may offer reference of neutralizing antibody titer level after dogs immuned rabies vaccine and determin whether the dogs need to be immuned again.