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Objective:To study the effect of spleen and marrow strengthening method combined with CAG regimen on the quality of life(QOL) of elderly patients with acute myeloid leukemia with spleen-kidney Yang deficiency syndrome.Methods:From June 2017 to October 2018, 50 elderly patients with acute myeloid leukemia with spleen-kidney Yang deficiency were randomly divided into treatment group and control group by random number table method, with 25 patients in each group.The patients in the control group were treated with CAG regimen(Ara-C+ Acla+ G-CSF), while the patients in the treatment group were treated with CAG regimen and leukemia prescription I, which was the empirical prescription for spleen and kidney Yang deficiency syndrome in elderly patients with acute myeloid leukemia.The patients were treated for two courses.The traditional Chinese medicine (TCM) syndromes and QOL scores of patients in two groups were compared and observed.Results:Before treatment, there was no statistically significant difference in the score of TCM syndromes between the two groups ( P>0.05). After treatment, the improvement of TCM syndromes in the treatment group had statistically significant difference compared with before treatment[before treatment (9.29±4.22)points, after treatment (5.04±3.83)points, t=3.656, P=0.001], but that in the control group had no statistically significant difference ( P>0.05). The treatment group was better than the control group ( t=-2.081, P=0.044). The total effective rate of the treatment group was 58.33% (14/24), which was significantly higher than that of the control group[26.32% (5/19)], and the difference was statistically significant (χ 2=5.831, P<0.05). Before treatment, there was no statistically significant difference in the total score of QOL between the two groups ( P>0.05). After treatment, the scores of QOL in both two groups were improved, the differences were statistically significant[the control group: (40.37±2.93)points vs.(38.21±2.76)points, t=2.337, P=0.025; the treatment group: (41.46±2.57)points vs.(36.54±2.34)points, t=6.929, P=0.000], and the QOL score of the treatment group was better than that of the control group ( t=-2.145, P=0.038). Conclusion:The improvement of TCM syndromes and QOL of elderly patients with acute myeloid leukemia with spleen-kidney Yang deficiency syndrome treated by spleen and marrow strengthening method combined with CAG regimen is better than that treated by CAG chemotherapy alone.
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Objective@#To observe the effect of Yiqi Yangyin Liangxue method on peripheral blood platelet count and CD4+ CD25+ regulatory T cells(Treg) in mice model of immune thrombocytopenic purpura(ITP).@*Methods@#A total of 100 mice were randomly divided into blank control group, model group, Chinese medicine group, hormone group, Chinese medicine+ hormone group, with 20 mice in each group.In addition to the blank control group, the other four groups were intraperitoneally injected with guinea pig anti-mouse platelet serum(APS) to establish the ITP model.The peripheral blood platelet counts of mice in each group were determined by animal blood analyzer before modeling, before and after gavage, and CD4+ CD25+ Treg cells in each group were detected by flow cytometry after gavage.@*Results@#After intragastric administration, compared with the model group, the peripheral blood platelet count of mice in the other groups increased significantly[(413.55±38.84)×109/L, (710.45±124.52)×109/L, (768.10±127.42)×109/L, (908.05±89.66)×109/L, t=-10.18, -11.90, -22.63, all P<0.01], and the proportion of CD4+ CD25+ Treg cells in peripheral blood increased significantly[(1.649±0.286)%, (2.000±0.193)%, (2.286±0.271)%, (2.648±1.883)%, t=-4.54, -7.221, -13.031, all P<0.01]. All indicators of the Chinese medicine+ hormone group had statistically significant differences compared with those of the Chinese medicine group and the hormone group(t=-5.759, -4.107, -10.762, -4.902, all P<0.01).@*Conclusion@#Yiqi Yangyin Liangxue method may up-regulate the expression of CD4+ CD25+ Treg cells in peripheral blood of ITP mice, thereby reducing excessive platelet damage.
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Objective@#To explore the effects of Yiqi Yangyin Liangxue method on platelets, interleukin-10(IL-10) and transforming growth factor beta (TGF-β) of immune thrombocytopenic purpura(ITP) model mice, and to analyze its curative effect and possible mechanism.@*Methods@#A total of 100 ITP model mice were randomly divided into blank group, model group, single Chinese medicine group, single hormone group and Chinese medicine combined with hormone group.Drug intervention was started on the 8th day after the establishment of the model, and the drug was given for a total of 14 days.The blood of mice was collected and the levels of platelets, TGF-β and IL-10 in serum of mice in each group were detected.@*Results@#There was no statistically significant difference in platelet count among all groups before modeling(F=0.556, P>0.05). Before administration, there was statistically significant difference between the model group and the blank group (t=28.207, P<0.01), there were no statistically significant differences between the model group and the traditional Chinese medicine group, hormone group, hormone+ traditional Chinese medicine group (t=-1.96, -0.464, -0.979, all P>0.05). After gastric administration, the platelet counts in the traditional Chinese medicine group[(710.45±124.52)×109/L], hormone group[(768.10±127.42)×109/L], hormone+ traditional Chinese medicine group[(908.05±89.66)×109/L] were significantly higher than that in the model group[(413.55±38.84)×109/L](t=-10.18, -11.90, -22.63, all P<0.01). After gastric administration, there was no statistically significant difference between the traditional Chinese medicine group and the hormone group(t=-1.447, P>0.05). After gastric administration, the platelet count of the hormone+ traditional Chinese medicine group was significantly higher than that of the hormone group and the traditional Chinese medicine group(t=-4.017, -5.759, all P<0.01). There was statistically significant difference in IL-10 level among groups after administration(F=32.20, P<0.01). IL-10 levels between the model group[(20.28±0.75)ng/L] and traditional Chinese medicine group[(21.41±1.40)ng/L], hormone group[(21.79±1.14)ng/L] and traditional Chinese medicine+ hormone group[(23.14±1.34)ng/L] had statistically significant differences (t=-3.18, -4.93, -8.33, all P<0.01). There was no statistically significant difference between the traditional Chinese medicine group and hormone group(t=-0.927, P>0.05). There were statistically significant differences between the traditional Chinese medicine+ hormone group and traditional Chinese medicine group, hormone group (t=-3.97, -3.43, all P<0.01). There was statistically significant difference in TGF-beta level among all groups after administration(F=31.16, P<0.01). The TGF-β levels between the model group[(82.32±3.42)ng/L] and Chinese medicine group[(88.10±8.51)ng/L], hormone group[(90.03±4.50)ng/L] and Chinese medicine combined with hormone group[(94.41±2.53)ng/L] had statistically significant differences (t=-2.82, -6.10, -12.70, all P<0.01). There was no significant difference in TGF-β level between the Chinese medicine group and hormone group(t=-0.90, P>0.05). There were statistically significant differences in in TGF-beta level between the traditional Chinese medicine+ hormone group and Chinese medicine group, hormone group (t=-3.18, -3.79, all P<0.01).@*Conclusion@#Yiqi Yangyin Liangxue method can reduce platelet destruction by regulating the levels of IL-10 and TGF-β and inhibiting immunity, and it has good therapeutic effect on ITP.
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A 26?year?old male patient presented with facial depigmented patches for 10 years, some of which turned to blue?grey 7 years prior to the presentation. Before the white patches turned blue?gray, the patient developed contact dermatitis due to topical application of self?made drugs. Skin examination showed blue?gray hyperpigmentation on the left upper lip and in the temporal region, with white hairs in the hyperpigmented lesions on the left upper lip. Dermoscopy revealed irregularly shaped, light to dark blue?gray patches on the left upper lip, which were intermingled with white patches in some regions, and white hair stubs were observed in the white patches. Histopathological examination of temporal lesions showed decreased melanocytes in some regions in the epidermis, pigmentation in both basal and suprabasal layers, perivascular infiltration of a small number of chronic inflammatory cells and melanophages in the superficial dermis, and melanophage infiltration around sweat ducts. Finally, the patient was diagnosed with blue vitiligo. He refused to receive any treatments, and follow?up was under way.