Method and composition for inhibiting colon carcinogenesis
    1.
    发明授权
    Method and composition for inhibiting colon carcinogenesis 失效
    抑制结肠癌发生的方法和组成

    公开(公告)号:US4988517A

    公开(公告)日:1991-01-29

    申请号:US249845

    申请日:1988-09-27

    IPC分类号: A61K31/095 A61K31/21

    CPC分类号: A61K31/21 A61K31/095

    摘要: It is shown that benzylselenocyanate in the diet significantly inhibits the incidence (percentage of animals with tumors) and multiplicity (number of tumors per animal) of adenocarcinomas in the colon and multiplicity of adenocarcinomas in the small intestine compared to those fed a control diet. Selenium-dependant glutathione peroxidase activity is significantly increased in kidneys and colon and small intestinal mucosae of animals fed a benzylselenocyanate diet compared to animals fed control diets. BSC in the diet is a superior inhibitor to both its sulfur analog BTC and the inorganic selenium (sodium selenite) during the initiation phase of carcinogenesis.

    摘要翻译: 显示饮食中的苄基硒氰酸盐显着抑制了结肠中腺癌的发生率(肿瘤的动物百分比)和多发性(每个动物的肿瘤数)和小肠中的腺癌的多样性,与进食对照饮食相比。 与饲喂对照饮食的动物相比,饲喂苄基硒氰酸盐饮食的动物的肾脏,结肠和小肠粘膜中硒依赖性谷胱甘肽过氧化物酶活性显着增加。 饮食中的BSC在癌发生的起始阶段是硫磺类似物BTC和无机硒(亚硒酸钠)的优良抑制剂。

    Inhibitors of inducible nitric oxide synthase for chemoprevention and treatment of cancers
    3.
    发明授权
    Inhibitors of inducible nitric oxide synthase for chemoprevention and treatment of cancers 失效
    诱导型一氧化氮合酶抑制剂用于化学预防和治疗癌症

    公开(公告)号:US07012098B2

    公开(公告)日:2006-03-14

    申请号:US09961969

    申请日:2001-09-24

    IPC分类号: A61K31/195

    摘要: Agents and methods for chemoprevention and treatment of neoplasia are described, the agents including a selective inhibitor of inducible nitric oxide synthase and a combination of a selective inhibitor of inducible nitric oxide synthase and an inhibitor of cylcooxygenase-2 in a pharmaceutical composition. The agents and methods are used for chemoprevention and treatment of neoplasia including colorectal cancer and other cancers affecting epithelial cells throughout the body. The agents can also be used to treat the fibrosis that occurs with radiation therapy, as well as adenomatous polyps, including those with familial adenomatous polyposis (FAP).

    摘要翻译: 描述了用于化学预防和治疗肿瘤的药剂和方法,所述药物包括诱导型一氧化氮合酶的选择性抑制剂和诱导型一氧化氮合酶的选择性抑制剂和环氧合酶-2的抑制剂在药物组合物中的组合。 药物和方法用于化学预防和治疗包括结肠直肠癌和其他影响整个身体上皮细胞的癌症的瘤形成。 这些药物也可用于治疗放射治疗发生的纤维化,以及腺瘤性息肉,包括家族性腺瘤性息肉病(FAP)的息肉。