The insects release an anticoagulant to get blood flowing, and they also excrete a numbing agent so their bites don't often stir a victim's slumber. 这些昆虫会释放出一种抗凝血剂去维持血液的流动,同时也会分泌一种使人失去知觉的物质,所以他们的叮咬并不会影响受害者的睡眠。
The control group ( 36 cases, 42 eyes) was treated by vasodilator, anticoagulant, hypoten-sor, lipid-lowering agent and iodine preparation; 对照组36例(42眼),选用血管扩张剂、抗凝剂、降血压、降血脂及碘剂等治疗;
The remaining 16 patients underwent surgical treatment combined with systemic therapy and were applied with an appropriate amount of vasodilator, anticoagulant and thrombolytic agent for preoperative, intraoperative and postoperative. 余16例患者接受手术治疗结合全身治疗,术前、术中、术后依具体情况应用适量的扩张剂、抗凝剂、溶栓剂。