Use of derivatives of succinate esters for the treatment of dementia
    9.
    发明授权
    Use of derivatives of succinate esters for the treatment of dementia 有权
    使用琥珀酸酯衍生物治疗痴呆症

    公开(公告)号:US07557089B2

    公开(公告)日:2009-07-07

    申请号:US10541082

    申请日:2003-12-31

    摘要: The use of extract form Wangla (coeloglossum viride (L) Hartm. Var. Bracteatum (Willd.) Richter), succinate derivative esters, and a derivative and pharmaceutical acceptable salts thereof, for the manufacture of a pharmaceutical preparation for the treatment of dementia, particularly for the treatment of Alzheimer' disease and Vascular dementia. Through Animal experiment, it has been demonstrated that, succinate derivative esters can improve learning and memory ability in dementia rats induced by scopolamine and cyclohexenyl imine; improve learning and memory ability in dementia rats induced by β-amyloid; improve learning and memory ability in dementia rats induced by permanent ligation of bilateral carotid; and improve memory ability of normal animals. It has the advantage of high activity, low toxicity and no inhibition to cholinesterase.

    摘要翻译: 使用提取物形式用于制备用于治疗痴呆症的药物制剂的王of提取物(枸杞子(L)Hartm .V.B.Barleumum(Willd。)Richter),琥珀酸酯衍生物酯及其衍生物和药学上可接受的盐, 特别是用于治疗阿尔茨海默病和血管性痴呆。 通过动物实验,已经证明,琥珀酸衍生物酯可以改善由东莨菪碱和环己烯基亚胺诱导的痴呆大鼠的学习和记忆能力; 提高由β-淀粉样蛋白诱导的痴呆大鼠的学习和记忆能力; 提高双侧颈动脉永久性结扎引起的痴呆大鼠的学习记忆能力; 并提高正常动物的记忆能力。 具有活性高,毒性低,对胆碱酯酶无抑制作用。

    Method for improving channel transmission efficiency in wireless network
    10.
    发明申请
    Method for improving channel transmission efficiency in wireless network 审中-公开
    提高无线网络信道传输效率的方法

    公开(公告)号:US20060153150A1

    公开(公告)日:2006-07-13

    申请号:US10563492

    申请日:2004-05-08

    IPC分类号: H04Q7/24

    摘要: The present invention discloses a method for improving channel transmission efficiency in a wireless network. In the course of data transmission, a length of a data frame split from a Media Access Control (MAC) layer service data packet is changed in real-time according to a channel state of the wireless network. The inventive method for improving channel transmission efficiency in a wireless network can effectively improve the efficiency of wireless channel data transmissions and can be easily implemented.

    摘要翻译: 本发明公开了一种提高无线网络中信道传输效率的方法。 在数据传输过程中,根据无线网络的信道状态,实时地改变从媒体接入控制(MAC)层服务数据分组分离的数据帧的长度。 用于提高无线网络中的信道传输效率的本发明的方法可以有效地提高无线信道数据传输的效率,并且可以容易地实现。