头痛不要忙吃药

临床上，各种类型的病人都有。有的认为头痛虽治不好，但也算不上什么病，不把它放在心上；有的一头痛就上止痛药，反反复复，难以断根；有的病人偏方、“特效药”用了一堆，却从没有一次正规的检查。总的来说，人们对头痛普遍缺乏正确的认识。所以说，头痛原因多，应该先检查再吃药。     

辛夷——治鼻炎的特效药

辛夷，又名木笔，乃是辛夷树（玉兰）的干燥花蕾。其味辛、性温，归肺、胃经。首见于《神农本草经》，属上品类。其功能《名医别录》曰：“利九窍，通鼻塞，涕出。”《本草纲目》言其可治“鼻渊、鼻鼽、鼻窒、鼻疮及痘后鼻疮。”     

科学家研制新型药，人类一天只需睡眠2小时

美国科学家目前正在着手研究一种新型特效药——“未来药”，它可能保证人们在一昼夜之内只需睡眠2小时，并且在其他22小时内保持正常的生活活动和拥有很强的工作能力。如果所研制的药物能够达到所期待的最理想状态，那么利用这种药物人们还可以连续几天进行不间断的工作。     

狂犬病的治疗与护理

狂犬病是由带有狂犬病毒的动物损伤所至，多由猫、狗咬伤或抓伤而随着损伤皮肤把狂犬病毒带入人体而发病，发病后治疗此病目前暂时未见有特效药，所以死亡率是100％。     

止痛莫让好事变坏事

《三国演义》中的关公刮骨疗伤不用任何止痛药原因不明，据说当时为他施术的华陀手握特效药——麻沸汤（后失传），毕竟这只是历史故事。当今止痛药已是家庭药箱中的必备药物了。据统计，美国每年至少有1亿人次、日本有1．5亿人次使用止痛药，我国肯定只会多不会少。     

单纯性口臭的饮食调理

问：大夫，以前我没有口臭症的。不知为什么，近半年来，经常会出现口臭，特别是饮酒之后，自己都觉得臭不可闻，更不用说旁人了。请问，这种病有无特效药呢？     

慢性乙肝用药注意事项

<正>慢性乙肝无特效药,不要乱用药,药物要少而精。治疗慢性乙肝的药物不下五六百种,各种"保肝"、"降酶"、"转阴"的药物辅天盖地,还有什么仪器疗法等等。其实迄今尚未找到一种能根治慢性乙肝或彻底清除慢性     

Induction of hepatitis C virus-specific cytotoxic T and B cell responses by dendritic cells expressing a modified antigen targeting receptor

AIM: To find a novel antigen (Ag) presentation strategy to improve the immune responses induced by dendritic cell (DC) vaccine expressing hepatitis C virus (HCV) core antigen (pcDNA3HCV C-Fc) in Balb/c mice (H-2d). METHODS: pcDNA3HCV C-Fc plasmid and eukaryotic expression vector pcDNA3 were injected into mice sc. Immune responses to pcDNA3HCV C-Fc were studied. Meanwhile the effect of pcDNA3HCV C-Fc on anti-translated subcutaneous tumor of SP2/0 cells stably expressing HCV C Ag (SP2/0-HCV C-FC) was also studied. Anti-HCV C in serum was detected by enzyme-linked immunoadsordent assay (ELISA) and HCV specific cytotoxic T lymphocyte (CTL) activity was measured by LDH release assay. After 3 wk of DNA immunization, the cells of SP2/0-HCV C-FC were inoculated into mice subcutaneously and tumor growth was measured every 5 d. The survival rate and living time of mice were also calculated. RESULTS: After 4 wk of DC immunization, the A450 nm values of sera in mice immunized with pcDNA3HCV C-Fc-DC and pcDNA3-DC were 0.56±0.17 and 0.12±0.03 respectively. The antibody titres in mice codeliveried with pcDNA3HCV C-Fc with DC were significantly higher than those of mice injected with pcDNA3-DC. The HCV specific CTL activities in mice coinjected with DC and pcDNA3HCV C-Fc or empty expression vectors were(73.2±3.1) % and (24.4±8.8) % , which were significantly higher than those of mice injected with water. The DC vaccine could evidently inhibit tumor growth, prolong the survival time of mice and improve the survival rate of mice and these effects could be improved by HCV C-Fc (pcDNA3HCV C-Fc) gene codelivered. CONCLUSION: DC vaccine has a strong antigenicity in humoral and cellular immunities, which can be promoted by transduced pcDNA3HCV C-Fc expressing HCV C or Fc. Thus, pcDNA3HCV C-Fc-transduced DCs may be a promising candidate for a CTL-based vaccine against HCV.     

糖尿病患者要记住六个一

目前糖尿病的治疗比较混乱,各种降糖药、保健品的讲演会、推销会和报纸、电视播放,使患者被忽悠的用上他们推荐的特效药、不用控制饮食的药.花了钱,遭了罪,病情没控制反而加重了.奉劝广大病友,牢记糖尿病目前不能根治只能控制这一最基本的理念.记住六个一,糖尿病治疗就容易.     

科技

我国基因诊断预防耳聋获突破；关节炎特效药有望年底上市；