成年食蟹猴脏器及脏器系数的测定

目的:提供食蟹猴的主要脏器重量、脏器系数的生物学特性指标。方法:选用成年食蟹猴32只(♂♀各半),分别测定体重和脏器重量、计算脏器系数,并对雌雄食蟹猴脏器重量、脏器系数进行比较。结果:食蟹猴的肝、心、脾、肺、肾上腺、胸腺、全脑、甲状腺、肾脏重量及脏器系数雌雄间均没有差异性(P>0.05)。结论:成年食蟹猴的脏器重量、脏器系数没有性别因素的影响。

幼龄贵州小型猪体重与各脏器重量之间关系的回归分析

目的:测定幼龄贵州小型猪脏器重量、脏器系数的生物学特性指标,对体重与各脏器重量之间的关系进行了回归分析,并计算出相应的直线回归方程。方法:选用初生和一月龄贵州小型猪各20只,雌雄各半,分别测定体重和10个脏器重量,计算脏器系数,对脏体比与体重作相关性分析。结果:雌雄贵州小型猪初生组体重、肝重量、肾重量、胃系数差异均有极显著性(P<0.01),胃重量、心重量有显著性差异(P<0.05),而一月龄组雌雄体重和脏器重量差异均无显著性(P>0.05),肺系数差异有极显著性(P<0.01);雄性贵州小型猪体重与肝、胆囊、胃、心、肺、肾、脾、肾、脾、肾上腺、睾丸(P<0.01),两样本间有线性关系。雌性贵州小型猪体重与肝、胆囊、胃、心、肺、肾、脾、肾、脾、肾上腺(P<0.01),两样本间有线性关系。卵巢(P>0.05),两样本间无线性关系。结论:本研究填补了国内有关贵州小型猪脏器重量、脏器系数测定的空白,为相关研究打下基础。

The future of remote ECG monitoring systems

Remote ECG monitoring systems are becoming commonplace medical devices for remote heart monitoring. In recent years, remote ECG monitoring systems have been applied in the monitoring of various kinds of heart diseases, and the quality of the transmission and re- ception of the ECG signals during remote process kept advancing. However, there remains accompanying challenges. This report focuses on the three components of the remote ECG monitoring system： patient （the end user）, the doctor workstation, and the remote server, reviewing and evaluating the imminent challenges on the wearable systems, packet loss in remote transmission, portable ECG monitoring system, pa- tient ECG data collection system, and ECG signals transmission including real-time processing ST segment, R wave, RR interval and QRS wave, etc. This paper tries to clarify the future developmental strategies of the ECG remote monitoring, which can be helpful in guiding the research and development of remote ECG monitoring.