Effect of PAHs on Routine Blood and Immunoglobulin Indices of Residents Living in Areas Polluted by Coking

Incomplete combustion of bituminous coal will produce a large number of coke oven emissions(COEs).Polycyclic aromatic hydrocarbons(PAHs)account for the largest proportion of these COEs.PAHs enter the human body mainly through the respiratory tract,digestive tract,and skin[1],becoming hydroxyl PAHs(OH-PAHs)following their metabolism by the human body and are ultimately excreted mainly in urine.

异丙酚对合并糖尿病骨科手术患者术中血糖波动和生命体征的影响

目的探讨异丙酚对合并糖尿病骨科手术患者术中血糖波动和生命体征的影响。方法选择我院2017年2月至2019年1月合并糖尿病骨科手术患者102例,按照随机数字表法分为异丙酚组和七氟醚组两组各51例。异丙酚组给予异丙酚复合舒芬太尼麻醉,七氟醚组给予七氟醚复合舒芬太尼麻醉,比较两组术中血糖波动情况、生命体征变化,麻醉不良反应、术后拔管时间、苏醒时间及术后认知功能情况。结果异丙酚组T0、T1时点心率、收缩压及血糖水平与七氟醚组均差异无统计学意义(P>0.05),T2、T3时点心率、收缩压、血糖低于七氟醚组;且与七氟醚组比较,异丙酚组术后拔管时间、苏醒时间较短,术后MMSE评分较高,差异均有统计学意义(P<0.05)。两组各时间点SpO2及麻醉不良反应发生率比较,差异无统计学意义(P>0.05)。结论异丙酚可减少合并糖尿病骨科手术患者术中血糖及生命体征波动。