目的：分析重症创伤患者血浆白蛋白、前白蛋白水平与 c 反应蛋白水平变化相关性。方法：选择2011年8月～2014年8月急诊重症创伤患者60例，入院后第3天外周静脉血检测血浆白蛋白、前白蛋白水平与 c反应蛋白水平，并评估患者当日急性生理...
详细信息
目的：分析重症创伤患者血浆白蛋白、前白蛋白水平与 c 反应蛋白水平变化相关性。方法：选择2011年8月～2014年8月急诊重症创伤患者60例，入院后第3天外周静脉血检测血浆白蛋白、前白蛋白水平与 c反应蛋白水平，并评估患者当日急性生理学与慢性健康状况评分 II （APAcHE II）。比较血浆白蛋白、前白蛋白水平与 c 反应蛋白、APAcHE II 评分之间的相关性。结果：入院后第3天血浆白蛋白、前白蛋白水平下降，c 反应蛋白水平上升，血浆白蛋白水平、前白蛋白水平与 c 反应蛋白相关性呈负性直线相关（r ＝－0.445；0.631，P ＜0.05）。血浆白蛋白水平、前白蛋白水平与 APAcHE II 评分相关性也呈负性直线相关（r ＝－0.378；0.542，P ＜0.05）。血清 c 反应蛋白水平与 APAcHE II 评分之间呈正相关（r ＝4.852，P ＜0.05）。结论：重症创伤患者临床病情越重，c 反应蛋白水平上升越明显，血浆白蛋白、前白蛋白水平降低越显著。白蛋白、前白蛋白、c 反应蛋白、APAcHE II 评分之间存在一定相关性。
This thesis describes the design and evaluation of two devices to be included in the next generation of the family of devices called the Boundary Layer Data System (BLDS). The first device, called the Quasi-Static Str...
详细信息
This thesis describes the design and evaluation of two devices to be included in the next generation of the family of devices called the Boundary Layer Data System (BLDS). The first device, called the Quasi-Static Strain Data Acquisition System, is a continuation of the BLDS-M series of devices to be known as the Flight Test Data System (FTDS) that uses a modular approach to acquire nonflow, quasi-static mechanical strain measurements. Various breakout boards and development boards were used to synthesize the device, which were housed by a custom PcB board. The system is controlled by the SimbleeTM System on a chip (SOc), and strain measurements are acquired using the HX711 analog-to-digital converter (ADc), and acceleration measurements are acquired with the ADXL345 accelerometer. The Arduino IDE was used to program and troubleshoot the device. The second device, called the Dynamic Strain Data Acquisition System, is a laboratory proof-of-concept device that evaluates various methods of acquiring dynamic strain measurements that may be used in future FTDS designs. A custom PcB board was designed that houses the microcontroller and the various passive components and Ics used to acquire and store strain measurements. The system is controlled by the Atxmega128A4U microcontroller, and measurements are acquired using the AD7708 external ADc and the on-board ADc of the microcontroller. Atmel StudioTM was used to program the microcontroller in c/c++ and to troubleshoot the device. Both devices were tested extensively under room temperature and low temperature conditions to prove the reliability and survivability of each device. The quasi-static data acquisition system was validated to acquire and store measurements to a microSD card at 10 Hz, with a peak operating current under 60 mA. The dynamic data acquisition system was proven to acquire a thousand measurements at 1 kHz and store the data to a microSD card, with a peak operating current under 60 mA.
There are several conditions that can lead to portal vein thrombosis(PVT), including including infection, malignancies, and coagulation disorders. Anew condition of interest is protein c and S deficiencies, associated...
详细信息
There are several conditions that can lead to portal vein thrombosis(PVT), including including infection, malignancies, and coagulation disorders. Anew condition of interest is protein c and S deficiencies, associated with hypercoagulation and recurrent venous thromboembolism. We report the case of a non-cirrhotic 63-year-old male diagnosed with acute superior mesenteric vein thrombosis and PVT and combined deficiencies in proteins c and S, recanalized by short-term low molecular heparin plus oral warfarin therapy.
暂无评论