1.Effect of hyperoxygenated solution on myocardial injury in rats with acute carbon monoxide poisoning
Hao XU ; Xiangzhong MENG ; Yangjie DANG ; Chaohua ZHAO ; Yajing MI ; Xingchun GAO ; Lixian XU
Chinese Journal of Anesthesiology 2016;36(7):864-866
Objective To evaluate the effect of hyperoxygenated solution on myocardial injury in the rats with acute carbon monoxide (CO) poisoning.Methods Thirty pathogen-free adult male SpragueDawley rats,weighing 250-300 g,were randomly divided into 5 groups (n=6 each) using a random number table:control group (C group),acute CO poisoning group (ACP group),and different doses of hyperoxygenated solution groups (HP1-3 groups).CO 120 ml/kg was injected intraperitoneally to establish the model of acute CO poisoning.Hyperoxygenated solution 10,15 and 20 ml/kg were infused via the caudal vein at 1 h after intraperitoneal injection of CO in HP1-3 groups,respectively.At 24 h after intraperitoneal injection of CO,blood samples were collected from the caudal vein for determination of plasma creatine kinase (CK),creatine kinase-MB (CK-MB),lactic dehydrogenase (LDH) and alpha-hydroxybutyrate acid dehydrogenase (α-HBDH) activities using the automatic biochemical analyzer.The rats were then sacrificed,and myocardial specimens were obtained for examination of the pathological changes with a light microscope.Results Compared with group C,the plasma LDH,α-HBDH,CK and CK-MB activities were significantly increased in ACP and HP1-3 groups (P<0.01).Compared with group ACP,the plasma LDH,α-HBDH,CK and CK-MB activities were significantly decreased in HP1-3 groups (P<0.05 or 0.01).Compared with group HP1,the plasma LDH,α-HBDH,CK and CK-MB activities were significantly decreased in HP2,3 groups (P<0.05).The pathological changes of myocardium were significantly attenuated in HP1-3 groups as compared with group ACP.Conclusion Hyperoxygenated solution can attenuate myocardial injury in the rats with acute CO poisoning.
2.Effects of music relaxation training combined with Huangqi Jianzhong Decoction oral administration and foot bathing on fatigue status and quality of life in patients with cancer related fatigue
Xiaohua SUN ; Aiying LIU ; Zhenhai ZHANG ; Lixian MENG ; Fuxia LI ; Fuli AN
International Journal of Traditional Chinese Medicine 2022;44(11):1248-1252
Objective:To explore the effect of music relaxation training combined with Huangqi Jianzhong Decoction oral administration and foot bath on fatigue status and quality of life in patients with cancer related fatigue.Methods:A total of 90 patients with cancer related fatigue in our hospital from January 2019 to October 2020 were selected. The patients were divided into 2 groups by random number table method, with 45 in each group. Both groups were given health and diet education. The control group was given music relaxation training, and the observation group took Huangqi Jianzhong Decoction oral administration and foot bathing on the basis of the control group. Both groups have a course of treatment of 4 weeks, a total of 3 courses. The TCM syndrome scores were observed before and after treatment, and the Piper Fatigue Score (PFS) was used to evaluate fatigue status, and the Karnofsky functional state score was used to evaluate the quality of life of patients, evaluation of clinical efficacy.Results:After treatment, 43 patients in the observation group and 42 patients in the control group were analyzed. The total effective rate of the observation group was 83.72% (36/43), which was significantly higher than 64.29% (27/42) of the control group ( χ2=4.18, P=0.041). After treatment, the TCM syndrome scores in the observation group was significantly lower than that of the control group ( t=2.48, P=0.015). After treatment, the Karnofsky functional state score in the observation group was significantly higher than that of the control group ( t=2.83, P=0.006). After treatment, the emotion score (4.35±1.02 vs. 5.03±1.01, t=3.09), feeling score (4.31±1.06 vs. 5.00±1.02, t=3.06) and total score (4.23±1.07 vs. 4.87±1.10, t=2.72) in the observation group were significantly lower than those in the control group ( P<0.01). Conclusion:Music relaxation training combined with Huangqi Jianzhong Decoction oral administration and foot bathing can alleviate the fatigue state of CRF patients and improve the quality of life.