会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 71. 发明授权
    • Methods and compositions of a polymer (poloxamer) for cell repair
    • 用于细胞修复的聚合物(泊洛沙姆)的方法和组合物
    • US5470568A
    • 1995-11-28
    • US835271
    • 1992-02-13
    • Raphael C. Lee
    • Raphael C. Lee
    • A61K31/77A61K31/785A61P39/00A61K9/06A61K9/12
    • A61K31/785A61K31/77Y10S424/13Y10S514/917Y10S514/975
    • Novel methods for prophylaxis and treatment of tissue damage resulting from cell membrane permeabilization are disclosed. Compositions comprising a surface active copolymer are employed to prevent permeabilization or to promote membrane repair. Methods for enhancement of cell survival following membrane permeabilization in vitro are also disclosed, along with methods for increasing the efficacy of transfection of cells with foreign exogenous macromolecules, in particular DNA, also involving treatment of permeabilized cells with a surface active copolymer. Also disclosed are novel methods for prophylaxis and treatment of tissue damage, and for enhancement of cell survival and transfection efficacy, using a surface active copolymer in combination with high energy phosphate compounds which are capable of recharging cellular energy stores and thereby potentiating cell repair and survival. Compositions comprising surface active copolymers for intravenous, intramuscular, and topical use are also disclosed, along with novel compositions comprising a combination of a surface active copolymer and a high energy phosphate compound.
    • 公开了用于预防和治疗由细胞膜透化产生的组织损伤的新方法。 包含表面活性共聚物的组合物用于防止透化或促进膜修复。 还公开了在体外膜透化后增强细胞存活的方法,以及用于增加用外源外源大分子特别是DNA转染细胞的功效的方法,还涉及用表面活性共聚物处理透化细胞。 还公开了用于预防和治疗组织损伤以及用于增强细胞存活和转染功效的新方法,使用表面活性共聚物与能够再次充电细胞能量储存并由此增强细胞修复和存活的高能磷酸酯化合物 。 还公开了包含静脉内,肌肉内和局部使用的表面活性共聚物的组合物,以及包含表面活性共聚物和高能磷酸盐化合物的组合的新型组合物。