The permeability of coal of middle to high ranks were tested using He,CH 4 and H 2O in single phase medium and using CH 4 and H 2O in double phase medium. The relation between adsorption and permeability of those medi...The permeability of coal of middle to high ranks were tested using He,CH 4 and H 2O in single phase medium and using CH 4 and H 2O in double phase medium. The relation between adsorption and permeability of those media was discussed, and the seepage flow characteristics of methane-water medium in coals were analyzed. The result shows that the coalbed methane resource of high-rank coal reservoirs in China is still recoverable.展开更多
OBJECTIVE: To observe the effect of decoction for reinforcing lung Qi on T-lymphocytic function, interleukin-2 (IL-2) and tumor necrosis factor-α (TNF-α) in peripheral blood of patients with non-small cell lung canc...OBJECTIVE: To observe the effect of decoction for reinforcing lung Qi on T-lymphocytic function, interleukin-2 (IL-2) and tumor necrosis factor-α (TNF-α) in peripheral blood of patients with non-small cell lung cancer after operation with argon helium lancet in order to explore its mechanism.METHODS: A total of 76 patients suffering from non-small cell lung cancer without surgical indication were randomly divided into a treatment group treated with decoction for reinforcing lung Qi and argon helium lancet and a control group treated with argon helium lancet only to observe lymphocytic proliferation, detect the percentage of positive cells in the T-lymphocyte CD28 with flow cytometry and detect the expression of IL-2 and TNF-α in peripheral blood with enzyme linked immunosorbent assay.RESULTS: Proliferation of T-lymphocytes and expression of CD28, IL-2 and TNF-α in peripheral blood after treatment in the treatment group were more obviously strengthened than those before treatment and those in the control group (all P<0.05).CONCLUSION: The mechanism of using decoction for reinforcing lung Qi and argon helium lancet to treat lung cancer may be realized through promoting T-lymphocytic proliferation, up-regulating expression of CD28, IL-2 and TNF-α, and activating T-cells.展开更多
基金National Natural Science Foundation of China(4 0 2 42 0 12 ,5 0 13 40 40 )
文摘The permeability of coal of middle to high ranks were tested using He,CH 4 and H 2O in single phase medium and using CH 4 and H 2O in double phase medium. The relation between adsorption and permeability of those media was discussed, and the seepage flow characteristics of methane-water medium in coals were analyzed. The result shows that the coalbed methane resource of high-rank coal reservoirs in China is still recoverable.
基金Supported by Special Project on Scientific Research into Traditional Chinese Medicine in People's Liberation Army(10ZYZ241)
文摘OBJECTIVE: To observe the effect of decoction for reinforcing lung Qi on T-lymphocytic function, interleukin-2 (IL-2) and tumor necrosis factor-α (TNF-α) in peripheral blood of patients with non-small cell lung cancer after operation with argon helium lancet in order to explore its mechanism.METHODS: A total of 76 patients suffering from non-small cell lung cancer without surgical indication were randomly divided into a treatment group treated with decoction for reinforcing lung Qi and argon helium lancet and a control group treated with argon helium lancet only to observe lymphocytic proliferation, detect the percentage of positive cells in the T-lymphocyte CD28 with flow cytometry and detect the expression of IL-2 and TNF-α in peripheral blood with enzyme linked immunosorbent assay.RESULTS: Proliferation of T-lymphocytes and expression of CD28, IL-2 and TNF-α in peripheral blood after treatment in the treatment group were more obviously strengthened than those before treatment and those in the control group (all P<0.05).CONCLUSION: The mechanism of using decoction for reinforcing lung Qi and argon helium lancet to treat lung cancer may be realized through promoting T-lymphocytic proliferation, up-regulating expression of CD28, IL-2 and TNF-α, and activating T-cells.
