阿兹夫定丨能单用吗?能够取代拉米夫定的抗HIV骨干药
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">众所周知,拉米夫定是艾滋病治疗<span style="color: black;">药品</span>中骨干<span style="color: black;">药品</span>中的骨干,即便耐药,<span style="color: black;">亦</span><span style="color: black;">不可</span>轻易换掉,从艾滋病有药可治<span style="color: black;">败兴</span>,有着不可替代的<span style="color: black;">功效</span>,<span style="color: black;">此刻</span>,一个国产原创新药,大踏步的走来啦!</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">7月21日,国家<span style="color: black;">药物</span>监督管理局官网文件<span style="color: black;">表示</span>,真实生物1.1类创新药阿兹夫定片的上市申请已获附<span style="color: black;">要求</span><span style="color: black;">准许</span>,与核苷逆转录酶<span style="color: black;">控制</span>剂及非核苷逆转录酶<span style="color: black;">控制</span>剂联用,治疗高病毒载量的成年HIV-1感染<span style="color: black;">病人</span>,该品种上市为HIV-1感染者<span style="color: black;">供给</span>了新的治疗<span style="color: black;">选取</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阿兹夫定特点有三:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">1、</span><span style="color: black;">吃下</span>剂量小</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">临床<span style="color: black;">科研</span>结果<span style="color: black;">表示</span>,阿兹夫定口服剂量极小,为拉米夫定用量的百分之一,<span style="color: black;">药品</span>活性比临床上最常用的3TC好百倍倍,只<span style="color: black;">必须</span><span style="color: black;">吃下</span>2毫克/人/天。</p>
<div style="color: black; text-align: left; margin-bottom: 10px;"><img src="https://pic1.zhimg.com/80/v2-c5ac1a7ca51e0fe150b674c48a89f4c4_720w.webp" style="width: 50%; margin-bottom: 20px;"></div>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">2、</span>双靶点耐药屏障高</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">阿兹夫定(FNC)是<span style="color: black;">全世界</span>首个靶向艾滋病毒逆转录酶与辅助蛋白Vif的双靶点<span style="color: black;">控制</span>剂。与<span style="color: black;">此刻</span>市场上的<span style="color: black;">药品</span>如3TC不产生交叉耐药,可<span style="color: black;">处理</span>有些<span style="color: black;">病人</span>耐药性的问题;</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">3、</span>半衰期长</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">可<span style="color: black;">选取</span>性进入HIV靶细胞CD4+T细胞,发挥<span style="color: black;">控制</span>病毒复制功能;动物<span style="color: black;">科研</span>结果<span style="color: black;">显示</span>,猕猴灌药5天后,靶细胞(外周血单核细胞)内有效<span style="color: black;">药品</span>(FNC-TP)浓度仍高于<span style="color: black;">控制</span>半数病毒所需的浓度。体外<span style="color: black;">科研</span>结果证明,<span style="color: black;">药品</span>在细胞内4天后仍能100%<span style="color: black;">控制</span>艾滋病毒的复制。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">该药在外周血细胞(PBMCs)半衰期长达93个小时,<span style="color: black;">表示</span>出长效性。这些特性<span style="color: black;">表示</span>该药除临床治疗应用外,还有望发展<span style="color: black;">作为</span>长效预防<span style="color: black;">药品</span>首选。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">4、</span><span style="color: black;">不可</span>单独<span style="color: black;">运用</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">必须</span>和核苷类、非核苷类、整合酶、蛋白酶等联合<span style="color: black;">运用</span>,治疗高病毒载量的成年HIV-1感染<span style="color: black;">病人</span>,该品种的上市为感染者<span style="color: black;">供给</span>了新的治疗<span style="color: black;">选取</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">5、</span><span style="color: black;">不可</span>单独<span style="color: black;">运用</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">从<span style="color: black;">日前</span>的<span style="color: black;">科研</span><span style="color: black;">发展</span>来看,阿兹夫定的舞台不只是艾滋病<span style="color: black;">行业</span>,还<span style="color: black;">包含</span>新冠肺炎以及白血病、淋巴瘤和多发性骨髓瘤等癌症治疗。2019年,真实生物宣布阿兹夫定在肿瘤治疗<span style="color: black;">行业</span>取得突破。在9株白血病细胞、12株淋巴瘤细胞和11株骨髓瘤细胞中,阿兹夫定均展现出<span style="color: black;">明显</span>的<span style="color: black;">控制</span><span style="color: black;">功效</span>,并且在<span style="color: black;">控制</span>多发性骨髓瘤细胞株方面的表现与美国新基<span style="color: black;">机构</span>的Lenalidomide相当,而后者2019年的<span style="color: black;">营销</span>额突破了100亿美元。2020年3月,河南师范大学官网<span style="color: black;">颁布</span><span style="color: black;">信息</span><span style="color: black;">叫作</span>,阿兹夫定在新冠肺炎(COVID-19)临床项目中取得<span style="color: black;">明显</span>效果,10位轻型和普通型COVID-19<span style="color: black;">病人</span>在用药后4天内<span style="color: black;">第1</span>次核酸转阴率达到90%。<span style="color: black;">日前</span>关于该<span style="color: black;">制品</span>治疗COVID-19的Ⅲ期临床<span style="color: black;">科研</span>正在国内外开展。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此呢</span>,阿兹夫定(Azvudine)是我国自主研制的治疗艾滋病1.1类口服新药,是一种艾滋病毒逆转录酶(RT)<span style="color: black;">控制</span>剂,属世界先进、国内首创的新一代口服艾滋病治疗<span style="color: black;">药品</span>。该<span style="color: black;">药品</span><span style="color: black;">拥有</span>比现有核苷类药更<span style="color: black;">有效</span>、剂量(<span style="color: black;">每日</span>3mg/成人)特小、合并用药方便、并<span style="color: black;">独一</span>双靶点机制,耐药屏障高等<span style="color: black;">优良</span>。低剂量、多靶点、长效的<span style="color: black;">优良</span>,有望能<span style="color: black;">加强</span><span style="color: black;">病人</span>的生活质量,在抗艾战场上<span style="color: black;">作为</span>主力军。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">能够</span><span style="color: black;">这般</span>形容一下,过去<span style="color: black;">咱们</span>抗艾滋病的药<span style="color: black;">非常多</span><span style="color: black;">非常多</span>,但主食<span style="color: black;">仅有</span>一种,<span style="color: black;">便是</span>拉米夫定(大米),恩曲他滨≈拉米,而<span style="color: black;">此刻</span><span style="color: black;">咱们</span>有了小麦,这样就能搭配出<span style="color: black;">更加多</span>的组合,尤其是<span style="color: black;">不可</span>吃大米的人,<span style="color: black;">亦</span>有了<span style="color: black;">选取</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">已授权转载 <span style="color: black;">源自</span>:李辉时空</p>
我完全赞同你的观点,思考很有深度。 你的见解独到,让我受益匪浅,非常感谢。
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