Tian J, Wu H, Cheng H, Li F
Institute of Hygiene and Environmental Medicine, Academy of Military Medical Sciences, Tianjin.
Zhongguo Ying Yong Sheng Li Xue Za Zhi. 1997 May;13(2):118-20.
Effect of exposure to acute hypoxia and hypoxia for 2 weeks on the skin temperature and content of glycogen of frostbitten feet in rabbits were observed. The results showed that the skin temperatures and content of glycogen were decreased in frostbite at normoxia (FN) group frostbite during acute hypoxia (FAH) group and frostbite hypoxia for 2 weeks (FH-2w) group. After treatment with warm chlorhexidine immersion the skin temperature and glycogen content in treated feet of FN and FAH group were increased, as compared with untreated feet. However, there was no difference between treated and untreated feet in FH-2w group, suggesting that there may be severe disturbance of blood circulation on frostbitten feet under this condition.
观察了急性缺氧暴露以及缺氧2周对兔冻伤足皮肤温度和糖原含量的影响。结果显示，常氧冻伤（FN）组、急性缺氧期间冻伤（FAH）组和缺氧2周冻伤（FH - 2w）组的冻伤足皮肤温度和糖原含量均降低。用温氯己定浸泡治疗后，FN组和FAH组治疗足的皮肤温度和糖原含量较未治疗足升高。然而，FH - 2w组治疗足与未治疗足之间无差异，提示在此条件下冻伤足可能存在严重的血液循环障碍。
