Clinical Study on Long-Term Treatment of Ankylosing Spondylitis with Integrative Medicine

Ａｎｋｙｌｏｓｉｎｇｓｐｏｎｄｙｌｉｔｉｓ（ＡＳ）ｉｓａｒｈｅｕｍａｔｉｃｄｉｓｅａｓｅｗｉｔｈｈｉｇｈｉｎｃｉｄｅｎｃｅ，ｉｎｄｕｃ ｉｎｇｄｉｓａｂｉｌｉｔｙａｎｄｉｎｖａｄｉｎｇｔｈｅｓｐｉｎａｌａｘｉａｌｊｏｉｎｔａｓｉｔｓｃｈｉｅｆｃｈａｒａｃｔ     

两种剂量的7-甲异炔诺酮对60例绝经后妇女症状控制的比较

目的:探讨两种剂量的7-甲异炔诺酮(OrgOD14,利维爱)对绝经症状控制的比较。方法:60例绝经后妇女随机分为两组:①A组30例,每日口服7-甲异炔诺酮2.5mg。②B组30例,隔日口服7-甲异炔诺酮2.5mg,共6个月。观察服药前后的Kupperman评分变化及血雌二醇、促卵泡激素水平的改变。结果:两组服药后绝经症状明显改善,Kupperman评分明显降低(P<0.01),雌二醇水平显著上升(P<0.01),促卵泡激素水平明显下降(P<0.05),而两组之间差异无显著性。结论:7-甲异炔诺酮可有效地控制绝经症状,每日口服2.5mg并不比隔日口服2.5mg有较好的控制效果(除控制失眠外),故推荐隔日口服2.5mg7-甲异炔诺酮。     

输卵管积水造口术对体外受精与胚胎移植的影响

【目的】探讨在体外受精与胚胎移植 (IVF ET)之前输卵管积水患者行输卵管造口术对IVF ET治疗效果的影响。【方法】回顾分析 1999年 2月至 2 0 0 1年 1月因女性输卵管因素不孕行IVF ET治疗的 90 8个周期的资料。按输卵管积水患者在IVF ET前是否治疗分 3组 ,A组 :输卵管积水未手术治疗行IVF ET 2 3个周期 ,B组 :在IVF ET之前行输卵管积水造口术 (腹腔镜下或开腹 ) 2 2个周期 ,C组 :对照组 (输卵管阻塞 ,未发现输卵管积水 ) 86 3个周期。【结果】A组、B组、C组的IVF ET的种植率分别为 9 7%、17 9%、16 7% ,临床妊娠率分别为 2 1 7%、4 0 9%、39 2 %。A组的种植率及临床妊娠率比其它组低 ,经 χ2 检验 ,有统计学意义。【结论】输卵管积水未治疗行IVF ET的种植率及临床妊娠率较低 ,但在IVF ET之前行输卵管造口术可改善IVF ET的种植率及临床妊娠率     

Postprandial induction of chaperone gene expression is rapid in mice.

Molecular chaperones assist in the biosynthesis and processing of proteins. Most chaperones are induced by physiological stresses. We have shown that dietary energy restriction decreases the mRNA and protein levels of many endoplasmic reticulum chaperones in the livers of mice. Here, we have investigated the response of chaperone mRNA to feeding. Control and 50% energy-restricted C3B10RF1 mice were deprived of food for 24 h, fed, and killed 0, 1.5, 5 or 12 h after feeding. Chaperone mRNAs were strongly induced as early as 1.5 h after feeding in control and energy-restricted mice. The integrated levels of these mRNA over 24 h were significantly lower in energy-restricted mice. The mRNA response to energy intake was mirrored over the course of days in the level of chaperone protein. A similar but smaller response to feeding was found in kidney and muscle. Puromycin and cycloheximide failed to inhibit the feeding response, suggesting that feeding releases chaperone expression from an unstable inhibitor. Studies with dibutyryl-cAMP- and glucagon-supplemented, normal and streptozotocin-diabetic mice suggest that glucagon and insulin may be mediators of the feeding response. Adrenalectomy enhanced the feeding induction, but dexamethasone administration had no effect. Thus, postprandial changes in insulin and glucagon may link chaperone gene expression to feeding, possibly in several tissues including liver.     

二甲基亚砜诱导人肝癌细胞BEL-7402凋亡的研究

目的 :研究二甲基亚砜 (DMSO)对人肝癌细胞凋亡的诱导作用。方法 :用不同浓度的DMSO处理体外培养的人肝癌细胞BEL 74 0 2 ,应用普通光镜、荧光显微镜、MTT分析方法和流式细胞技术 (FCM )检测肝癌细胞凋亡的形态学变化、细胞存活率、凋亡百分率和细胞周期分布的变化。结果 :DMSO诱导BEL 74 0 2细胞核DNA凝缩和核片段化 ,最后形成凋亡小体 ;随着DMSO浓度的增加和处理时间的延长 ,细胞存活率明显下降 ,其IC50 为 1.9% ;2 %的DMSO处理细胞 12h ,凋亡率达 17.2 1% ,同时S期细胞明显增加 ,G2 M期细胞明显下降。结论 :DMSO可诱导人肝癌细胞凋亡 ,并使细胞受阻于S期而进入凋亡程序。