目的评价参芪扶正注射液联合化学疗法治疗晚期胃癌的临床疗效。方法将50例晚期胃癌患者按照随机数字表法分为观察组和对照组,每组25例。对照组予以化学治疗,观察组在对照组治疗方案基础上加用参芪扶正注射液进行联合治疗。比较两组患者...目的评价参芪扶正注射液联合化学疗法治疗晚期胃癌的临床疗效。方法将50例晚期胃癌患者按照随机数字表法分为观察组和对照组,每组25例。对照组予以化学治疗,观察组在对照组治疗方案基础上加用参芪扶正注射液进行联合治疗。比较两组患者临床疗效,治疗前后血清糖类抗原125(carbohydrate antigen 125,CA125)、癌胚抗原(carcinoma embryo antigen,CEA)水平,中医证候积分,卡氏功能状态(Karnofsky performance status,KPS)评分,癌因性疲乏(cancer related fatigue,CRF)评分,生活质量核心量表-30(quality of life questionnare-core 30,QLQ-C30)评分以及不良反应发生情况。结果两组患者近期肿瘤疗效比较,差异无统计学意义(P>0.05)。与治疗前比较,两组患者治疗后血清CA125、CEA水平明显下降(P<0.05),且观察组患者治疗后血清CA125、CEA水平降低程度显著大于对照组(P<0.05)。与治疗前比较,两组患者治疗后中医证候积分显著下降(P<0.05),KPS评分显著升高(P<0.05);与对照组比较,观察组中医证候积分、KPS评分改善更显著(P<0.05)。与治疗前比较,观察组患者治疗后CRF总分及行为、躯体、认知评分均显著降低(P<0.05),而对照组患者治疗后躯体评分显著增加(P<0.05)。两组基于QLQ-C30评分的疗效比较,差异有统计学意义(P<0.05),观察组疗效显著优于对照组。与对照组比较,观察组患者血小板减少、血红蛋白下降、白细胞减少、恶心呕吐、乏力的不良反应发生率均显著降低,差异有统计学意义(P<0.05)。结论参芪扶正注射液联合化学治疗能够显著提高晚期胃癌患者的疗效,降低化学治疗药物的不良反应,改善患者生存质量。展开更多
We report the first observation of up-conversion photostimulated luminescence in non-doped Mg_(2)SnO_(4).Stimulated by 980 nm infrared laser(reading)after ultraviolet irradiation(writing),the phosphor shows photostimu...We report the first observation of up-conversion photostimulated luminescence in non-doped Mg_(2)SnO_(4).Stimulated by 980 nm infrared laser(reading)after ultraviolet irradiation(writing),the phosphor shows photostimulated emission band covering 470-550nm,which is due to the recombination of F centers with holes.After ceasing ultraviolet irradiation,the storage intensity would rapidly decrease to 59%of its original storage intensity in 2.5h and then would not degrade anymore.It is suggested that the Mg_(2)SnO_(4)has potential applications for optical storage.Accordingly,the possible photostimulated luminescence mechanisms of Mg_(2)SnO_(4)are proposed.展开更多
文摘目的评价参芪扶正注射液联合化学疗法治疗晚期胃癌的临床疗效。方法将50例晚期胃癌患者按照随机数字表法分为观察组和对照组,每组25例。对照组予以化学治疗,观察组在对照组治疗方案基础上加用参芪扶正注射液进行联合治疗。比较两组患者临床疗效,治疗前后血清糖类抗原125(carbohydrate antigen 125,CA125)、癌胚抗原(carcinoma embryo antigen,CEA)水平,中医证候积分,卡氏功能状态(Karnofsky performance status,KPS)评分,癌因性疲乏(cancer related fatigue,CRF)评分,生活质量核心量表-30(quality of life questionnare-core 30,QLQ-C30)评分以及不良反应发生情况。结果两组患者近期肿瘤疗效比较,差异无统计学意义(P>0.05)。与治疗前比较,两组患者治疗后血清CA125、CEA水平明显下降(P<0.05),且观察组患者治疗后血清CA125、CEA水平降低程度显著大于对照组(P<0.05)。与治疗前比较,两组患者治疗后中医证候积分显著下降(P<0.05),KPS评分显著升高(P<0.05);与对照组比较,观察组中医证候积分、KPS评分改善更显著(P<0.05)。与治疗前比较,观察组患者治疗后CRF总分及行为、躯体、认知评分均显著降低(P<0.05),而对照组患者治疗后躯体评分显著增加(P<0.05)。两组基于QLQ-C30评分的疗效比较,差异有统计学意义(P<0.05),观察组疗效显著优于对照组。与对照组比较,观察组患者血小板减少、血红蛋白下降、白细胞减少、恶心呕吐、乏力的不良反应发生率均显著降低,差异有统计学意义(P<0.05)。结论参芪扶正注射液联合化学治疗能够显著提高晚期胃癌患者的疗效,降低化学治疗药物的不良反应,改善患者生存质量。
基金Supported by the National Natural Science Young Foundation of China(502041032)the Innovation and Entrepreneurship Foundation of Lanzhou University.
文摘We report the first observation of up-conversion photostimulated luminescence in non-doped Mg_(2)SnO_(4).Stimulated by 980 nm infrared laser(reading)after ultraviolet irradiation(writing),the phosphor shows photostimulated emission band covering 470-550nm,which is due to the recombination of F centers with holes.After ceasing ultraviolet irradiation,the storage intensity would rapidly decrease to 59%of its original storage intensity in 2.5h and then would not degrade anymore.It is suggested that the Mg_(2)SnO_(4)has potential applications for optical storage.Accordingly,the possible photostimulated luminescence mechanisms of Mg_(2)SnO_(4)are proposed.
