洗精技术的介绍以及原理
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;"><span style="color: black;">仅有</span>1%的人会去点!</span></strong></p><span style="color: black;">“</span><strong style="color: blue;">精子还要洗一洗?怎么洗?洗完会变干净吗?这是<span style="color: black;">由于</span>,精液<span style="color: black;">是由于</span>精浆和精子<span style="color: black;">构成</span>的,精浆好比养鱼的水,精子好比水中的鱼。而试管婴儿和人工授精都只<span style="color: black;">必须</span>精子,不<span style="color: black;">必须</span>精浆。<span style="color: black;">因此</span>,“洗精”这道程序,是为了提取精液中的精子,<span style="color: black;">同期</span>淘汰掉<span style="color: black;">哪些</span>死精、畸形精子、活力差的精子。<span style="color: black;">因此</span>呢,洗过之后的精子,各个神清气爽,活力十足!</strong>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">洗精过程是<span style="color: black;">怎么样</span>的</strong></span></p><strong style="color: blue;"><span style="color: black;">第1</span>步:液化</strong>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">送进来的精液并<span style="color: black;">不可</span>马上洗,<span style="color: black;">由于</span><span style="color: black;">此时</span>候精液<span style="color: black;">都数</span>是果冻状的,<span style="color: black;">必须</span>一段时间慢慢“融化”,<span style="color: black;">咱们</span><span style="color: black;">叫作</span>之为“精液液化”,时间<span style="color: black;">通常</span>数分钟到一小时不等。</p><strong style="color: blue;">第二步:洗精</strong>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">精液洗涤有<span style="color: black;">非常多</span>种<span style="color: black;">办法</span>,最常用的一种是密度梯度离心法。<span style="color: black;">日前</span>,洗精还是“手洗”为主,暂未实现“机洗”。但别想多了哟,“手洗”不<span style="color: black;">指的是</span>拿手搓洗,而<span style="color: black;">指的是</span>手工操作移液管。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/IQLmBVficWnpKUvfMaBO8ZubqC4EmzpFVaqnz44NlFVicPmJahekjjRHecKs1Jm7bocrBibRbb4xDw3Ueqmm9l3gg/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">它的原理是<span style="color: black;">这般</span>的:<span style="color: black;">首要</span>,在离心管里加入两种<span style="color: black;">区别</span>密度的液体,即上层液及下层液,<span style="color: black;">而后</span>,用移液管吸1.5-3ml精液加入上方(如上图左侧所示);接着,精子就<span style="color: black;">起始</span>了“潜水比赛”,活跃的精子能够从上往下,游到终点,而活力差的精子游到一半就放弃了(如上图右侧所示 )</p><strong style="color: blue;">第三步:离心</strong>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">最后,就<span style="color: black;">能够</span>把精子从精浆中“拽”出来了。然而事实上,让精子自己挣脱精浆会很慢,<span style="color: black;">卵细胞</span>等不了<span style="color: black;">那样</span>多时间,<span style="color: black;">因此</span>就<span style="color: black;">必须</span>用到离心机,<span style="color: black;">经过</span>离心力把精子拉扯出来,让他去“潜水”。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/IQLmBVficWnpKUvfMaBO8ZubqC4EmzpFVyvNAx3w6PoPXlrPFhhjlpGBjljSPdBZkCCUxbkNu0NQLXyqrGX3uBw/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">洗后的精子,<span style="color: black;">按照</span>活动能力,分为前向、非前向和不动精子三个等级。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">★ 前向精子好比国家级运动员,能够快速向前奔跑。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">★ 非前向精子就比较业余,<span style="color: black;">或</span>比较“宅”,缓慢地游动,<span style="color: black;">或</span>原地打滚。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">★ 不动精子就呆呆地趴在原地不<span style="color: black;">活动</span>,甘愿做一颗“躺尸”精。</span></p><img src="https://mmbiz.qpic.cn/mmbiz_png/v4vz52CcB13TD69YwWxCiad1vEao8LSjzyFiap4J4jyVYMY71MAnAEM8bT1ZkHYoqtP5OQPDjVHLpuuqF77pO0HQ/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">脱颖而出的选手们,基本都是活蹦乱跳、有较强受精能力的好精子。它们会在37℃的培养箱内放一段时间,<span style="color: black;">而后</span>用于人工授精<span style="color: black;">或</span>试管婴儿授精。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">以上,<span style="color: black;">便是</span><span style="color: black;">奥秘</span>的“洗精”过程啦。但你有<span style="color: black;">无</span><span style="color: black;">发掘</span>重点,洗精的目的一是为了提取精液中的精子,二是淘汰掉<span style="color: black;">哪些</span>死精、畸形精子、活力差的精子!</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">但在如今的社会环境下,男性精子质量下降<span style="color: black;">已经是</span>不争的事实。一方面,抽烟、酗酒、熬夜、<span style="color: black;">膳食</span>不健康、久坐不运动、压力大等不良生活习惯,都是隐形的“精子杀手”;另一方面,有毒害物质的、有辐射的工作生活环境,<span style="color: black;">亦</span>都在扼杀着精子健康。</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">如果精子活力太弱,或许连卵细胞都<span style="color: black;">没</span>法穿透,更别提与<span style="color: black;">卵细胞</span>结合形成胚胎了;<span style="color: black;">倘若</span>精子整体质量不行,就算<span style="color: black;">经过</span>试管技术勉强找出合格的那颗,</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/NkGYF01icO6N5Y7rJG1ibD6icn0MBNDtsQ0DrDXtTNzaDwl4icCdicMD0a9cCA5FQ0LXSwn0xz9Vibh8hqRku1ibhXWmA/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
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