目的:观察益气解毒调和肝脾法治疗恶性血液病伴抑郁状态疗效及对T淋巴细胞亚群水平的影响。方法:采用随机数字表法,将60例门诊及住院辨证为正气虚弱、邪毒内蕴、肝郁脾虚型的恶性血液病伴抑郁状态患者随机分为2组。对照组30例口服帕罗西...目的:观察益气解毒调和肝脾法治疗恶性血液病伴抑郁状态疗效及对T淋巴细胞亚群水平的影响。方法:采用随机数字表法,将60例门诊及住院辨证为正气虚弱、邪毒内蕴、肝郁脾虚型的恶性血液病伴抑郁状态患者随机分为2组。对照组30例口服帕罗西汀20 mg/d,1次/d,早餐时顿服,药片完整吞服。观察组30例在此治疗基础上给予参芪杀白汤合四逆散加减,水煎400 m L,早晚饭后口服。连续治疗6周。于治疗前及治疗2周、4周和6周后观察临床症状及HAMD评分,以及于治疗前后检测外周血T淋巴细胞亚群的水平。结果:治疗6周后,观察组有效8例,显效13例,痊愈6例,无效3例,总有效率90%;对照组有效10例,显效9例,痊愈2例,无效9例,总有效率70%。观察组临床疗效明显优于对照组(P<0.05)。与治疗前比较,治疗2周、4周和6周后,2组HAMD评分均较治疗前低,差异有统计学意义(P均<0.05)。而且从治疗2周后,观察组的HAMD评分改善程度优于对照组,差异有统计学意义(P均<0.05)。治疗前2组CD3^+、CD4^+、CD4^+/CD8^+均显著降低,CD8^+显著升高,2组之间的差异均无统计学意义(P均>0.05);治疗6周后,2组CD3^+、CD4^+、CD4^+/CD8^+均显著升高(P均<0.05),CD8^+均显著降低(P均<0.05),而且观察组改善程度显著优于对照组(P均<0.05)。结论:益气解毒调和肝脾法治疗恶性血液病伴抑郁状态疗效显著,不良反应小,安全性高,并且可以显著提高本病患者的免疫功能,值得推广。展开更多
Melatonin,the hormone of darkness and messenger of the photoperiod,is also well known to exhibit strong direct and indirect antioxidant properties. Melatonin has previously been demonstrated to be a powerful organ pro...Melatonin,the hormone of darkness and messenger of the photoperiod,is also well known to exhibit strong direct and indirect antioxidant properties. Melatonin has previously been demonstrated to be a powerful organ protective substance in numerous models of injury; these beneficial effects have been attributed to the hormone's intense radical scavenging capacity. The present report reviews the hepatoprotective potential of the pineal hormone in various models of oxidative stress in vivo,and summarizes the extensive literature showing that melatonin may be a suitable experimental substance to reduce liver damage after sepsis,hemorrhagic shock,ischemia/reperfusion,and in numerous models of toxic liver injury. Melatonin's influence on hepatic antioxidant enzymes and other potentially relevant pathways,such as nitric oxide signaling,hepatic cytokine and heat shock protein expression,are evaluated. Based on recent literature demonstrating the functional relevance of melatonin receptor activation for hepatic organ protection,this article finally suggests that melatonin receptors could mediate the hepatoprotective actions of melatonin therapy.展开更多
Right portal vein ligation (PVL) is a safe and widespread procedure to induce controlateral liver hypertrophy for the treatment of bilobar colorectal liver metastases. We report a case of a 60-year-old man treated by ...Right portal vein ligation (PVL) is a safe and widespread procedure to induce controlateral liver hypertrophy for the treatment of bilobar colorectal liver metastases. We report a case of a 60-year-old man treated by both right PVL and ligation of the glissonian branches of segment 4 for colorectal liver metastases surrounding the right and median hepatic veins. After surgery, the patient developed massive hepatic necrosis with secondary pulmonary and renal insufficiency requiring transfer to the intensive care unit. This so-called toxic liver syndrome finally regressed after hemofiltration and positive oxygen therapy. Diagnosis of acute congestion of the ligated lobe was suspected. The mechanism suspected was an increase in arterial inflow secondary to portal vein ligation concomitant with a decrease in venous outflow due to liver metastases encircling the right and median hepatic vein. This is the first documented case of toxic liver syndrome in a non-cirrhotic patient with favorable issue, and a rare complication of PVL.展开更多
文摘目的:观察益气解毒调和肝脾法治疗恶性血液病伴抑郁状态疗效及对T淋巴细胞亚群水平的影响。方法:采用随机数字表法,将60例门诊及住院辨证为正气虚弱、邪毒内蕴、肝郁脾虚型的恶性血液病伴抑郁状态患者随机分为2组。对照组30例口服帕罗西汀20 mg/d,1次/d,早餐时顿服,药片完整吞服。观察组30例在此治疗基础上给予参芪杀白汤合四逆散加减,水煎400 m L,早晚饭后口服。连续治疗6周。于治疗前及治疗2周、4周和6周后观察临床症状及HAMD评分,以及于治疗前后检测外周血T淋巴细胞亚群的水平。结果:治疗6周后,观察组有效8例,显效13例,痊愈6例,无效3例,总有效率90%;对照组有效10例,显效9例,痊愈2例,无效9例,总有效率70%。观察组临床疗效明显优于对照组(P<0.05)。与治疗前比较,治疗2周、4周和6周后,2组HAMD评分均较治疗前低,差异有统计学意义(P均<0.05)。而且从治疗2周后,观察组的HAMD评分改善程度优于对照组,差异有统计学意义(P均<0.05)。治疗前2组CD3^+、CD4^+、CD4^+/CD8^+均显著降低,CD8^+显著升高,2组之间的差异均无统计学意义(P均>0.05);治疗6周后,2组CD3^+、CD4^+、CD4^+/CD8^+均显著升高(P均<0.05),CD8^+均显著降低(P均<0.05),而且观察组改善程度显著优于对照组(P均<0.05)。结论:益气解毒调和肝脾法治疗恶性血液病伴抑郁状态疗效显著,不良反应小,安全性高,并且可以显著提高本病患者的免疫功能,值得推广。
基金Supported by (in part) Grants from the European Society of Anesthesiology and the HOMFOR Homburger Forschungsfrderung
文摘Melatonin,the hormone of darkness and messenger of the photoperiod,is also well known to exhibit strong direct and indirect antioxidant properties. Melatonin has previously been demonstrated to be a powerful organ protective substance in numerous models of injury; these beneficial effects have been attributed to the hormone's intense radical scavenging capacity. The present report reviews the hepatoprotective potential of the pineal hormone in various models of oxidative stress in vivo,and summarizes the extensive literature showing that melatonin may be a suitable experimental substance to reduce liver damage after sepsis,hemorrhagic shock,ischemia/reperfusion,and in numerous models of toxic liver injury. Melatonin's influence on hepatic antioxidant enzymes and other potentially relevant pathways,such as nitric oxide signaling,hepatic cytokine and heat shock protein expression,are evaluated. Based on recent literature demonstrating the functional relevance of melatonin receptor activation for hepatic organ protection,this article finally suggests that melatonin receptors could mediate the hepatoprotective actions of melatonin therapy.
文摘Right portal vein ligation (PVL) is a safe and widespread procedure to induce controlateral liver hypertrophy for the treatment of bilobar colorectal liver metastases. We report a case of a 60-year-old man treated by both right PVL and ligation of the glissonian branches of segment 4 for colorectal liver metastases surrounding the right and median hepatic veins. After surgery, the patient developed massive hepatic necrosis with secondary pulmonary and renal insufficiency requiring transfer to the intensive care unit. This so-called toxic liver syndrome finally regressed after hemofiltration and positive oxygen therapy. Diagnosis of acute congestion of the ligated lobe was suspected. The mechanism suspected was an increase in arterial inflow secondary to portal vein ligation concomitant with a decrease in venous outflow due to liver metastases encircling the right and median hepatic vein. This is the first documented case of toxic liver syndrome in a non-cirrhotic patient with favorable issue, and a rare complication of PVL.
