活力隆对衰老模型滋补强壮抗衰老作用的实验研究

目的 :研究活力隆胶囊对衰老的防治作用。方法 :应用活力隆胶囊对小鼠爬绳时间、游泳时间的影响 ;小鼠缺氧状态下存活时间的影响 ;对未成年雄性小鼠血液中的 CAMP、CGMP含量的影响 ;增强免疫功能药效实验 ;雄性激素作用的药效实验对大鼠血浆中睾丸酮含量的影响 ;对衰老模型的抗衰老实验。结果 :数据表明活力隆胶囊可以显著延长小鼠爬绳和游泳时间 ,表明其有滋补强壮和抗疲劳的作用 ;显著延长小鼠缺氧状态下的存活时间 ,表明其有提高对环境改变的适应能力 ;不会影响未成年雄性小鼠血浆中 CAMP、CGMP的含量 ;显著增强正常小鼠腹腔吞噬细胞吞噬能力 ,并对环磷酰胺所造成的腹腔巨噬细胞吞噬功能抑制有显著的激活作用 ;对正常未成年雄性小白鼠的睾丸重量影响不大 ,但可明显增加前列腺—贮精囊的重量和血浆中睾丸酮的含量 ;有显著的抗衰老作用。结论

活力隆胶囊为主治疗血管性痴呆45例疗效观察

目的 :中药活力隆胶囊配合西药治疗血管性痴呆的疗效。方法 :将 75例患者随机分为中西药结合治疗组 45例和单纯西药对照组 3 0例 ,分别观察形体、五官、语言、记忆、智力、大小便等指标的变化。结果 :中西药结合治疗组各项观察指标及总疗效均明显优于对照组 ,两组差异有显著性(P <0 0 5 )。活力隆胶囊能改善、扩张血管 ,增加脑血流量 ,防止血栓形成。结论 :活力隆胶囊有明显抗衰老作用。

Language Endangerment： An Overview of the Ethnolinguistic Vitality of Some Cameroonian Languages

The nation of Cameroon practices Exoglossic Bilingualism whereby, French and English are used as official languages instituted by the constitution of Cameroon. Alongside the official languages are about 284 minority languages with unequal vitality. The official languages together with a lingua franca Pidgin English and a few indigenous languages which have gained regional recognition exert great pressure on some of the indigenous minority languages, endangering them and leaving some almost at the verge of extinction if the situation is not reversed. Endeavours at assessing the language vitality situation reveal that Ngwo and Marjkur （generally known as mankon） spoken in the North West, Nweh in the South West, and Ngomba in the West regions of Cameron face such pressure and are each relatively endangered. Various strategies worthwhile to overcome language endangerment have been considered.