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    • 31. 发明申请
    • SURFACTANT COMPOSITION
    • 表面活性剂组合物
    • WO2011104621A1
    • 2011-09-01
    • PCT/IB2011/000394
    • 2011-02-25
    • STELLENBOSCH UNIVERSITYSMITH, JohanVAN ZYL, Johann, MartinVAN DER BIJL, PieterHAWTREY, Arthur, Owen
    • SMITH, JohanVAN ZYL, Johann, MartinVAN DER BIJL, PieterHAWTREY, Arthur, Owen
    • A61K38/16A61K31/683A61P11/00
    • A61K31/683A61K9/0082A61K38/02A61K38/16
    • The invention describes a composition comprising a lipidaceous carrier and a peptide complex formed from poly-L-lysine or a salt thereof; and either poly- L-glutamic acid or poly-L-aspartic acid, or a salt thereof. The composition can be used to prevent or treat a condition related to pulmonary surfactant dysfunction or deficiency, such as hyaline membrane disease (HMD), respiratory distress syndrome (RDS), hydrocarbon poisoning, near-drowning, HIV/AIDS-related lung diseases, adult respiratory distress syndrome (ARDS) or acue lung injury (ALI), asthma, tuberculosis (TB) or severe acute respiratory syndrome (SARS). Alternatively, the composition can be used to increase the permeability of a pharmaceutical compound or composition across a membrane of a subject or to act as a carrier. The poly-L-lysine or salt thereof is longer than the poly-L-glutamic acid or poly-L-aspartic acid so that the complex that forms has a charge-neutralised region and a positively- charged region. The charge-neutralised region of the peptide complex interacts with the lipidaceous carrier, while the positively-charged region interacts with an aqueous and/or polar environment.
    • 本发明描述了一种包含脂质载体和由聚-L-赖氨酸或其盐形成的肽复合物的组合物; 和聚-L-谷氨酸或聚-L-天冬氨酸或其盐。 该组合物可用于预防或治疗与肺表面活性物质功能障碍或缺陷有关的病症,如透明膜疾病(HMD),呼吸窘迫综合征(RDS),碳氢化合物中毒,近溺水,艾滋病毒/艾滋病相关肺部疾病, 成人呼吸窘迫综合征(ARDS)或脊髓损伤(ALI),哮喘,结核病(TB)或严重急性呼吸综合征(SARS)。 或者,组合物可以用于增加药物化合物或组合物穿过受试者的膜或作为载体的渗透性。 聚-L-赖氨酸或其盐比聚-L-谷氨酸或聚-L-天冬氨酸长,使得形成的络合物具有电荷中和区域和带正电荷区域。 肽络合物的电荷中和区域与脂质载体相互作用,而带正电荷的区域与水性和/或极性环境相互作用。
    • 33. 发明申请
    • COMBINED TREATMENT UTILIZING VB-201
    • 使用VB-201的组合治疗
    • WO2011083467A1
    • 2011-07-14
    • PCT/IL2011/000010
    • 2011-01-05
    • VASCULAR BIOGENICS LTD.COHEN, YaelYACOV, NivaBREITBART, Eyal
    • COHEN, YaelYACOV, NivaBREITBART, Eyal
    • A61K45/00
    • A61K31/685A61K31/198A61K31/366A61K31/40A61K31/505A61K31/683A61K38/02A61K45/06Y02A50/414
    • Methods of treatment which utilize co-administration of the oxidized lipid VB-201 with an additional therapeutically active agent are described herein. Methods of treating a cardiovascular disease are described herein, comprising co-administration of VB-201 and a statin to a subject who is not fully responsive to the statin, as well as methods of treating an inflammatory disease or disorder, comprising co-administration of VB-201 and glatiramer acetate. A pharmaceutical composition comprising VB-201, identified for use in combination with glatiramer acetate, is also described herein. Methods of determining a therapeutically effective amount of VB-201 in a subject and of determining a therapeutically effective amount of VB-201 for co-administration with an additional therapeutically active agent are also described. Novel unit dosage forms of VB-201 and methods utilizing same are also disclosed.
    • 本文描述了利用氧化脂质VB-201与另外的治疗活性剂共同给药的治疗方法。 本文描述了治疗心血管疾病的方法,包括将VB-201和他汀类药物共同给予对他汀类药物不完全反应的受试者以及治疗炎性疾病或病症的方法,包括共同给予 VB-201和醋酸格拉默。 本文还描述了一种包含鉴定为与醋酸格拉默组合使用的VB-201的药物组合物。 还描述了确定受试者中治疗有效量的VB-201和确定治疗有效量的用于与另外的治疗活性剂共同施用的VB-201的方法。 还公开了VB-201的新型单位剂型及其利用方法。