We study the production of the X(6900)in the ultra-peripheral heavy ion collisions at the LHC energy region.The potential quantum numbers of X(6900)could be 0^(±+)and 2^(±+).We find that the transverse momen...We study the production of the X(6900)in the ultra-peripheral heavy ion collisions at the LHC energy region.The potential quantum numbers of X(6900)could be 0^(±+)and 2^(±+).We find that the transverse momentum and the polar angle distributions of X(6900)can be used to distinguish these four potential quantum numbers.These characteristic distributions originate from linearly polarized photons emitted by relativistic nuclei and can be measured by further LHC experiments.展开更多
Objective:The objective of this study was to observe the effect of Yangxinshi tablets on the phenotype and function of peripheral blood monocytes in patients with unstable angina of coronary heart disease(CHD)and to e...Objective:The objective of this study was to observe the effect of Yangxinshi tablets on the phenotype and function of peripheral blood monocytes in patients with unstable angina of coronary heart disease(CHD)and to explore the possible mechanism of Yangxinshi tablets in the treatment of CHD.Methods:A total of 100 patients with unstable angina of CHD were randomly divided into two groups:Group A–treatment group and Group B–control group.The phenotypic and functional changes in blood monocytes and the changes in serum inflammatory factors before and after treatment were compared in the two groups.Results:The expression of CD14^+CD163^+interleukin(IL)-10^+was significantly higher in the control group than in the patients with unstable angina of CHD,whereas the expression of CD14^+CD163-IL-12^+was lower.The concentration of IL-10 was higher in the control group than in the patients with unstable angina,whereas the concentration of tumor necrosis factor-α(TNF-α)and IL-12 was significantly lower.In Group A,the expression of CD14^+CD163^+,CD14^+CD206^+,and CD14^+CD163^+CD206^+in peripheral blood monocytes increased after treatment than before treatment,whereas the expression of CD14^+CD163-CD206-decreased.The expression of CD14^+CD163-IL-12^+decreased after treatment than before,whereas CD14^+CD163^+IL-10^+expression increased.The serum concentration of IL-10 in Group A was higher after treatment than before,whereas that of IL-12 and TNF-αwas lower.In Group B,the phenotype and function of the peripheral blood monocytes remained unchanged.Conclusion:Yangxinshi tablet therapy can change the phenotype of the peripheral blood monocytes in patients with unstable angina of CHD.Yangxinshi tablet therapy changes the inflammatory state in patients with an increase in the expression of anti-inflammatory factors and a decrease in the expression of inflammatory factors.展开更多
基金supported by the Guangdong Major Project of Basic and Applied Basic Research(Grant Nos.2020B0301030008 and 2023A1515010416)the National Natural Science Foundation of China(Grant Nos.12375073,12275091,12147128,and 12035007).
文摘We study the production of the X(6900)in the ultra-peripheral heavy ion collisions at the LHC energy region.The potential quantum numbers of X(6900)could be 0^(±+)and 2^(±+).We find that the transverse momentum and the polar angle distributions of X(6900)can be used to distinguish these four potential quantum numbers.These characteristic distributions originate from linearly polarized photons emitted by relativistic nuclei and can be measured by further LHC experiments.
文摘Objective:The objective of this study was to observe the effect of Yangxinshi tablets on the phenotype and function of peripheral blood monocytes in patients with unstable angina of coronary heart disease(CHD)and to explore the possible mechanism of Yangxinshi tablets in the treatment of CHD.Methods:A total of 100 patients with unstable angina of CHD were randomly divided into two groups:Group A–treatment group and Group B–control group.The phenotypic and functional changes in blood monocytes and the changes in serum inflammatory factors before and after treatment were compared in the two groups.Results:The expression of CD14^+CD163^+interleukin(IL)-10^+was significantly higher in the control group than in the patients with unstable angina of CHD,whereas the expression of CD14^+CD163-IL-12^+was lower.The concentration of IL-10 was higher in the control group than in the patients with unstable angina,whereas the concentration of tumor necrosis factor-α(TNF-α)and IL-12 was significantly lower.In Group A,the expression of CD14^+CD163^+,CD14^+CD206^+,and CD14^+CD163^+CD206^+in peripheral blood monocytes increased after treatment than before treatment,whereas the expression of CD14^+CD163-CD206-decreased.The expression of CD14^+CD163-IL-12^+decreased after treatment than before,whereas CD14^+CD163^+IL-10^+expression increased.The serum concentration of IL-10 in Group A was higher after treatment than before,whereas that of IL-12 and TNF-αwas lower.In Group B,the phenotype and function of the peripheral blood monocytes remained unchanged.Conclusion:Yangxinshi tablet therapy can change the phenotype of the peripheral blood monocytes in patients with unstable angina of CHD.Yangxinshi tablet therapy changes the inflammatory state in patients with an increase in the expression of anti-inflammatory factors and a decrease in the expression of inflammatory factors.
