日立透射电镜HT7800 病毒颗粒全自动分析方案
p style=" text-indent: 2em " span style=" background-color: rgb(255, 255, 255) color: rgb(51, 51, 51) font-family: -apple-system-font, BlinkMacSystemFont, " helvetica=" " pingfang=" " hiragino=" " sans=" " microsoft=" " yahei=" " letter-spacing:=" " text-align:=" " 2019年12月,中国湖北省武汉市发生了一系列急性呼吸道疾病,即新型冠状病毒感染肺炎(novel coronavirus pneumonia,NCP)。这种疾病从武汉迅速传播到全国各地甚至是其他国家。 /span /p p style=" text-align: center" img style=" max-width: 100% max-height: 100% width: 450px height: 347px " src=" https://img1.17img.cn/17img/images/202002/uepic/527a8f77-67de-4d1d-960d-565d6e372dd9.jpg" title=" 1.jpg" alt=" 1.jpg" width=" 450" height=" 347" border=" 0" vspace=" 0" / /p div class=" rich_media_content " id=" js_content" style=" margin: 0px padding: 0px overflow: hidden color: rgb(51, 51, 51) font-size: 17px overflow-wrap: break-word text-align: justify position: relative z-index: 0 font-family: -apple-system-font, BlinkMacSystemFont, " helvetica=" " pingfang=" " hiragino=" " sans=" " microsoft=" " yahei=" 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rgba(231, 59, 112, 0) 100%) " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important transform: matrix(1, 0, 0.2, 1, 0, 0) display: flex flex-flow: row nowrap " section style=" margin: 0px padding: 0px 10px 0px 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: auto vertical-align: bottom align-self: flex-end flex: 100 100 0% height: auto " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: justify color: rgb(255, 255, 255) font-size: 24px letter-spacing: 0px line-height: 1.5 " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " strong style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " 共同战疫 /strong /p /section /section /section /section /section /section /section /section /section /section /section /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important align-items: center display: flex " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: top width: auto flex: 0 0 auto border: 0px none rgb(76, 68, 71) border-radius: 1px overflow: hidden align-self: flex-start " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center transform: translate3d(-10px, 0px, 0px) " section style=" margin: 0px padding: 3px 5px 3px 20px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block min-width: 10% vertical-align: top transform: matrix(1, 0, -0.2, 1, 0, 0) border: 0px solid rgb(76, 68, 71) border-radius: 0px background-color: rgb(231, 59, 112) " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important font-size: 14px color: rgb(255, 255, 255) " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " strong style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " 速报 /strong /p /section /section /section /section section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: top width: auto flex: 100 100 0% border-width: 0px height: auto box-shadow: rgb(0, 0, 0) 0px 0px 0px align-self: flex-start " section powered-by=" xiumi.us" style=" margin: 3px 0px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important font-size: 15px line-height: 1.5 letter-spacing: 0px color: rgb(76, 68, 71) " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " strong style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " Hitachi HT7800 病毒颗粒全自动分析方案 /strong /p /section /section /section /section /section section powered-by=" xiumi.us" style=" margin: 10px 0px -16px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: left " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: 150px height: 30px vertical-align: top overflow: hidden " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important vertical-align: middle display: inline-block line-height: 0 " img data-ratio=" 0.140625" data-src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrDryya3jk9oBqtyiauXs4uNNUw9chQH4VtcFibQKeHZlSibxN9FypnVWSQ/640?wx_fmt=gif" data-type=" gif" data-w=" 320" _width=" 320px" class=" __bg_gif" src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrDryya3jk9oBqtyiauXs4uNNUw9chQH4VtcFibQKeHZlSibxN9FypnVWSQ/640?wx_fmt=gif& tp=webp& wxfrom=5& wx_lazy=1" data-order=" 0" data-fail=" 0" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: auto !important vertical-align: middle width: 320px !important visibility: visible !important " / /section /section /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 10px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: 677px vertical-align: top border-left: 1px solid rgb(239, 42, 64) border-bottom-left-radius: 0px border-right: 1px solid rgb(239, 42, 64) border-top-right-radius: 0px " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " p style=" text-align: center" img style=" max-width: 100% max-height: 100% width: 300px height: 287px " src=" https://img1.17img.cn/17img/images/202002/uepic/9e371568-6dd7-431b-aa39-3aee67545bdb.jpg" title=" 0.png" alt=" 0.png" width=" 300" height=" 287" border=" 0" vspace=" 0" / /p /section /section /section section powered-by=" xiumi.us" style=" margin: -13px 0px 10px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: right " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: 150px height: 30px vertical-align: top overflow: hidden " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important vertical-align: middle display: inline-block line-height: 0 " img data-ratio=" 0.140625" data-src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrMp3u1dxygVMu0dgnnEibLeGsw0WuCg7Mib37VC9d3DAA0QqPibCEMkiaqA/640?wx_fmt=gif" data-type=" gif" data-w=" 320" _width=" 320px" class=" __bg_gif" src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrMp3u1dxygVMu0dgnnEibLeGsw0WuCg7Mib37VC9d3DAA0QqPibCEMkiaqA/640?wx_fmt=gif& tp=webp& wxfrom=5& wx_lazy=1" data-order=" 1" data-fail=" 0" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: auto !important vertical-align: middle width: 320px !important visibility: visible !important " / /section /section /section /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center font-size: 18px letter-spacing: 3px line-height: 1.8 color: rgb(218, 87, 12) text-shadow: rgb(255, 211, 171) 0px 1.8px, rgb(255, 211, 171) 1.3px 1.3px, rgb(255, 211, 171) 1.8px 0px, rgb(255, 211, 171) 1.3px -1.3px, rgb(255, 211, 171) 0px -1.8px, rgb(255, 211, 171) -1.3px -1.3px, rgb(255, 211, 171) -1.8px 0px, rgb(255, 211, 171) -1.3px 1.3px " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " 日立120kV TEM HT7800 /p /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 透射电子显微镜(TEM)是观察病毒形态的最佳工具。日立透射电镜HT7800有高反差和高分辨两种模式,能同时兼顾生物组织的大视野观察和病毒的高分辨观察。其 Specimen Search (自动颗粒搜索功能)可以自动寻找病毒颗粒,并进行记录统计。 /p /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 15px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important align-items: center display: flex " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: bottom width: auto flex: 1 0 1px " section powered-by=" xiumi.us" style=" margin: 0.5em 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: 1px background-image: linear-gradient(90deg, rgba(218, 235, 255, 0.4) 0%, rgb(182, 216, 255) 100%) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box !important word-wrap: break-word !important line-height: 0 color: rgba(0, 0, 0, 0) width: 0px " svg viewbox=" 0 0 1 1" style=" vertical-align:top " text _ /text /svg /section /section /section /section section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: bottom width: auto flex: 1 0 1px " section powered-by=" xiumi.us" style=" margin: 0.5em 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important transform: translate3d(0px, 0px, 1px) rotateY(180deg) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: 1px background-image: linear-gradient(90deg, rgba(218, 235, 255, 0.4) 0%, rgb(182, 216, 255) 100%) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box !important word-wrap: break-word !important line-height: 0 color: rgba(0, 0, 0, 0) width: 0px " svg viewbox=" 0 0 1 1" style=" vertical-align:top " text _ /text /svg /section /section /section /section /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 病毒是一种没有细胞结构的特殊生物。它们的结构非常简单,由蛋白质外壳和内部的遗传物质组成。病毒不能独立生存,必须生活在其他生物的细胞内,一旦离开活细胞可就不表现任何生命活动迹象。病毒个体极其微小,光学显微镜由于可见光波长的限制,只能看到某些病毒的包涵体,绝大多数的病毒要在电子显微镜下才能看到。透射电镜观察病毒有两种方式,第一种是在超薄切片中观察被感染细胞内病毒的形状、大小、排列及其组装、成熟过程过程的形态特征;第二种是将病毒进行分离纯化,使用磷钨酸、醋酸铀等电子致密物对病毒进行负染,观察病毒的超微结构。 /p /section section powered-by=" xiumi.us" style=" margin: 10px 0px -16px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: left " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: 150px height: 30px vertical-align: top overflow: hidden " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important vertical-align: middle display: inline-block line-height: 0 " img data-ratio=" 0.140625" data-src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrDryya3jk9oBqtyiauXs4uNNUw9chQH4VtcFibQKeHZlSibxN9FypnVWSQ/640?wx_fmt=gif" data-type=" gif" data-w=" 320" _width=" 320px" class=" __bg_gif" src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrDryya3jk9oBqtyiauXs4uNNUw9chQH4VtcFibQKeHZlSibxN9FypnVWSQ/640?wx_fmt=gif& tp=webp& wxfrom=5& wx_lazy=1" data-order=" 2" data-fail=" 0" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: auto !important vertical-align: middle width: 320px !important visibility: visible !important " / /section /section /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 10px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: 677px vertical-align: top border-left: 1px solid rgb(239, 42, 64) border-bottom-left-radius: 0px border-right: 1px solid rgb(239, 42, 64) border-top-right-radius: 0px " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " p style=" text-align: center" img style=" max-width: 100% max-height: 100% width: 300px height: 201px " src=" https://img1.17img.cn/17img/images/202002/uepic/2d40146b-d34c-42b5-82a9-fab2dce39d5f.jpg" title=" 3.jpg" alt=" 3.jpg" width=" 300" height=" 201" border=" 0" vspace=" 0" / /p /section /section /section /section section powered-by=" xiumi.us" style=" margin: -13px 0px 10px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: right " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: 150px height: 30px vertical-align: top overflow: hidden " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important vertical-align: middle display: inline-block line-height: 0 " img data-ratio=" 0.140625" data-src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrMp3u1dxygVMu0dgnnEibLeGsw0WuCg7Mib37VC9d3DAA0QqPibCEMkiaqA/640?wx_fmt=gif" data-type=" gif" data-w=" 320" _width=" 320px" class=" __bg_gif" src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrMp3u1dxygVMu0dgnnEibLeGsw0WuCg7Mib37VC9d3DAA0QqPibCEMkiaqA/640?wx_fmt=gif& tp=webp& wxfrom=5& wx_lazy=1" data-order=" 3" data-fail=" 0" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: auto !important vertical-align: middle width: 320px !important visibility: visible !important " / /section /section /section /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center font-size: 18px letter-spacing: 3px line-height: 1.8 color: rgb(218, 87, 12) text-shadow: rgb(255, 211, 171) 0px 1.8px, rgb(255, 211, 171) 1.3px 1.3px, rgb(255, 211, 171) 1.8px 0px, rgb(255, 211, 171) 1.3px -1.3px, rgb(255, 211, 171) 0px -1.8px, rgb(255, 211, 171) -1.3px -1.3px, rgb(255, 211, 171) -1.8px 0px, rgb(255, 211, 171) -1.3px 1.3px " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " Vero细胞内的HSV病毒 /p p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " (被感染细胞的组织切片) /p /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 例如,单纯疱疹病毒(Herpes Simplex Virus,HSV)是疱疹病毒的典型代表,是一种传染性极高的病毒,在世界各地都很常见。大多数人在儿童世界就好感染HSV病毒,但是一般情况下HSV都潜伏在神经节里,人体的免疫系统会一直监视着它们。但是在感冒、疲劳、睡眠不足、压力大、紧张焦虑等因素的影响下,免疫力下降时,潜伏于体内的HSV便会大量繁殖,导致口腔、嘴角附近起泡发病,继而群集、糜烂、结痂。这个过程就是我们俗称的嘴唇起火泡。上图就是HSV病毒在细胞内复制组装,并穿越细胞膜的透射电镜照片。 /p /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 15px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important align-items: center display: flex " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: bottom width: auto flex: 1 0 1px " section powered-by=" xiumi.us" style=" margin: 0.5em 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: 1px background-image: linear-gradient(90deg, rgba(218, 235, 255, 0.4) 0%, rgb(182, 216, 255) 100%) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box !important word-wrap: break-word !important line-height: 0 color: rgba(0, 0, 0, 0) width: 0px " svg viewbox=" 0 0 1 1" style=" vertical-align:top " text _ /text /svg /section /section /section /section section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: bottom width: auto flex: 1 0 1px " section powered-by=" xiumi.us" style=" margin: 0.5em 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important transform: translate3d(0px, 0px, 1px) rotateY(180deg) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: 1px background-image: linear-gradient(90deg, rgba(218, 235, 255, 0.4) 0%, rgb(182, 216, 255) 100%) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box !important word-wrap: break-word !important line-height: 0 color: rgba(0, 0, 0, 0) width: 0px " svg viewbox=" 0 0 1 1" style=" vertical-align:top " text _ /text /svg /section /section /section /section /section /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center font-size: 18px letter-spacing: 3px line-height: 1.8 color: rgb(218, 87, 12) text-shadow: rgb(255, 211, 171) 0px 1.8px, rgb(255, 211, 171) 1.3px 1.3px, rgb(255, 211, 171) 1.8px 0px, rgb(255, 211, 171) 1.3px -1.3px, rgb(255, 211, 171) 0px -1.8px, rgb(255, 211, 171) -1.3px -1.3px, rgb(255, 211, 171) -1.8px 0px, rgb(255, 211, 171) -1.3px 1.3px " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " 对病毒的诊断和研究都离不开电子显微 /p p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " span style=" color: rgba(0, 0, 0, 0) font-size: 16px letter-spacing: 0.544px " _ /span 镜,透射电镜是确定各种病毒形态结构的最有用工具。 /p /section /section section powered-by=" xiumi.us" style=" margin: 10px 0px -16px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: right " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: 150px height: 30px vertical-align: top overflow: hidden " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important vertical-align: middle display: inline-block line-height: 0 border-width: 0px " img data-ratio=" 0.140625" data-src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrDryya3jk9oBqtyiauXs4uNNUw9chQH4VtcFibQKeHZlSibxN9FypnVWSQ/640?wx_fmt=gif" data-type=" gif" data-w=" 320" _width=" 320px" class=" __bg_gif" src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrDryya3jk9oBqtyiauXs4uNNUw9chQH4VtcFibQKeHZlSibxN9FypnVWSQ/640?wx_fmt=gif& tp=webp& wxfrom=5& wx_lazy=1" data-order=" 4" data-fail=" 0" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: auto !important vertical-align: middle width: 320px !important visibility: visible !important " / /section /section /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 10px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: 677px vertical-align: top border-left: 1px solid rgb(239, 42, 64) border-bottom-left-radius: 0px border-right: 1px solid rgb(239, 42, 64) border-top-right-radius: 0px " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202002/uepic/f8bb1d19-cdef-4568-9eae-c1a535f0f528.jpg" title=" 4.jpg" alt=" 4.jpg" / /p /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center font-size: 18px letter-spacing: 3px line-height: 1.8 color: rgb(218, 87, 12) text-shadow: rgb(255, 211, 171) 0px 1.8px, rgb(255, 211, 171) 1.3px 1.3px, rgb(255, 211, 171) 1.8px 0px, rgb(255, 211, 171) 1.3px -1.3px, rgb(255, 211, 171) 0px -1.8px, rgb(255, 211, 171) -1.3px -1.3px, rgb(255, 211, 171) -1.8px 0px, rgb(255, 211, 171) -1.3px 1.3px " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " strong style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " 埃博拉病毒 /strong /p /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box overflow-wrap: break-word !important text-align: center " section style=" margin: 0px padding: 10px 5px 0px 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: top width: 327.833px " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202002/uepic/3d90abec-a68e-424c-a24d-5d3fa17d07ca.jpg" title=" 0.png" alt=" 0.png" / /p /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center font-size: 18px letter-spacing: 3px line-height: 1.8 color: rgb(218, 87, 12) text-shadow: rgb(255, 211, 171) 0px 1.8px, rgb(255, 211, 171) 1.3px 1.3px, rgb(255, 211, 171) 1.8px 0px, rgb(255, 211, 171) 1.3px -1.3px, rgb(255, 211, 171) 0px -1.8px, rgb(255, 211, 171) -1.3px -1.3px, rgb(255, 211, 171) -1.8px 0px, rgb(255, 211, 171) -1.3px 1.3px " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important text-align: center " strong style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " SARS病毒 /strong /p /section /section /section section style=" margin: 0px padding: 10px 0px 0px 5px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: top width: 327.833px " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202002/uepic/dcc2022a-7a55-4a70-98d7-a46d5fb7a59c.jpg" title=" 0.png" alt=" 0.png" / /p /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center font-size: 18px letter-spacing: 3px line-height: 1.8 color: rgb(218, 87, 12) text-shadow: rgb(255, 211, 171) 0px 1.8px, rgb(255, 211, 171) 1.3px 1.3px, rgb(255, 211, 171) 1.8px 0px, rgb(255, 211, 171) 1.3px -1.3px, rgb(255, 211, 171) 0px -1.8px, rgb(255, 211, 171) -1.3px -1.3px, rgb(255, 211, 171) -1.8px 0px, rgb(255, 211, 171) -1.3px 1.3px " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-align: center overflow-wrap: break-word !important " strong style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " 艾滋病病毒 /strong /p /section /section /section /section /section /section /section section powered-by=" xiumi.us" style=" margin: -13px 0px 10px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: left " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block width: 150px height: 30px vertical-align: top overflow: hidden " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important vertical-align: middle display: inline-block line-height: 0 " img data-ratio=" 0.140625" data-src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrMp3u1dxygVMu0dgnnEibLeGsw0WuCg7Mib37VC9d3DAA0QqPibCEMkiaqA/640?wx_fmt=gif" data-type=" gif" data-w=" 320" _width=" 320px" class=" __bg_gif" src=" https://mmbiz.qpic.cn/mmbiz_gif/WQEZxwibpBpXGwqxnz7Io7XTon0A7jhSrMp3u1dxygVMu0dgnnEibLeGsw0WuCg7Mib37VC9d3DAA0QqPibCEMkiaqA/640?wx_fmt=gif& tp=webp& wxfrom=5& wx_lazy=1" data-order=" 5" data-fail=" 0" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: auto !important vertical-align: middle width: 320px !important visibility: visible !important " / /section /section /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 电镜负染技术是一种快速简便的操作程序,也是病毒性致病因子诊断的常用方法,在新病毒的发现、寻找对抗新病毒方法的工作中都做出了重要贡献。而且,在临床标本中病毒粒子数极少的情况下,电镜就成为了诊断中最重要的工具。 /p /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 15px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important align-items: center display: flex " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: bottom width: auto flex: 1 0 1px " section powered-by=" xiumi.us" style=" margin: 0.5em 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: 1px background-image: linear-gradient(90deg, rgba(218, 235, 255, 0.4) 0%, rgb(182, 216, 255) 100%) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box !important word-wrap: break-word !important line-height: 0 color: rgba(0, 0, 0, 0) width: 0px " svg viewbox=" 0 0 1 1" style=" vertical-align:top " text _ /text /svg /section /section /section /section section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block vertical-align: bottom width: auto flex: 1 0 1px " section powered-by=" xiumi.us" style=" margin: 0.5em 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important transform: translate3d(0px, 0px, 1px) rotateY(180deg) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important height: 1px background-image: linear-gradient(90deg, rgba(218, 235, 255, 0.4) 0%, rgb(182, 216, 255) 100%) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box !important word-wrap: break-word !important line-height: 0 color: rgba(0, 0, 0, 0) width: 0px " svg viewbox=" 0 0 1 1" style=" vertical-align:top " text _ /text /svg /section /section /section /section /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 但是由于病毒的尺寸太小,需要在很高的放大倍数、视野很小的条件下才能观察到。在病毒粒子极少时,就要求测试人员在样品中一个小区域一个小区域的逐步辨识,并且在有病毒的区域进行拍摄。如果要对病毒进行统计,还需要对整个有病毒区域进行覆盖拍摄,并将图片输入到专业的图像处理软件中进行计算。过程及其枯燥,且耗时。 /p p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 日立透射电镜HT7800的Specimen Search功能可以为这一问题提供自动化的解决方案。我们将病毒样品放进电镜,输入目标颗粒的尺寸、宽容度等参数,选择需要搜索 span style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important line-height: 1.6 " 的区域,再进行一些简单的设置,电镜就可以开始自动搜寻并记录了。 /span /p p style=" text-align: center" img style=" max-width: 100% max-height: 100% width: 300px height: 212px " src=" https://img1.17img.cn/17img/images/202002/uepic/25df5879-900d-43ad-8924-abb235dc2e9a.jpg" title=" 0.png" alt=" 0.png" width=" 300" height=" 212" border=" 0" vspace=" 0" / /p /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important text-align: center " strong style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " 选择自动搜索区域 /strong /p /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box text-align: center justify-content: flex-end overflow-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important vertical-align: middle display: inline-block line-height: 0 width: 338.5px height: auto " p style=" text-align: center" img style=" max-width: 100% max-height: 100% width: 300px height: 300px " src=" https://img1.17img.cn/17img/images/202002/uepic/63ee3902-b14e-4733-bd83-88d4bebcfdde.jpg" title=" 1.png" alt=" 1.png" width=" 300" height=" 300" border=" 0" vspace=" 0" / /p p style=" text-align: center" br/ /p /section /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-align: center overflow-wrap: break-word !important " strong style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " 自动搜索时可跳过铜网骨架 /strong /p /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " br style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " / /p /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 这一过程实现了搜索、识别、拍摄、分析的全自动无人值守工作。由于日立电镜的高稳定性,HT7800可以长时间联系不间断的运行,对抗病毒工作提供最稳定的支持。 /p p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 自动运行完成后,我们就可以获得大量的目标颗粒照片和统计结果的表格。Specimen Search功能使用最先进是识别算法,即使比冠状病毒小10倍的蛋白颗粒,也可轻松识别: /p /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " p style=" text-align: center" img style=" max-width: 100% max-height: 100% width: 500px height: 233px " src=" https://img1.17img.cn/17img/images/202002/uepic/78499862-1670-4c25-8399-6fca44c9dec9.jpg" title=" 9.jpg" alt=" 9.jpg" width=" 500" height=" 233" border=" 0" vspace=" 0" / /p /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center font-size: 18px letter-spacing: 3px line-height: 1.8 color: rgb(218, 87, 12) text-shadow: rgb(255, 211, 171) 0px 1.8px, rgb(255, 211, 171) 1.3px 1.3px, rgb(255, 211, 171) 1.8px 0px, rgb(255, 211, 171) 1.3px -1.3px, rgb(255, 211, 171) 0px -1.8px, rgb(255, 211, 171) -1.3px -1.3px, rgb(255, 211, 171) -1.8px 0px, rgb(255, 211, 171) -1.3px 1.3px " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " 样品:负染铁蛋白颗粒 /p /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202002/uepic/591d4e85-d9a3-4351-8d29-1a9f1c417243.jpg" title=" 10.jpg" alt=" 10.jpg" / /p /section /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important text-align: center font-size: 18px letter-spacing: 3px line-height: 1.8 color: rgb(218, 87, 12) text-shadow: rgb(255, 211, 171) 0px 1.8px, rgb(255, 211, 171) 1.3px 1.3px, rgb(255, 211, 171) 1.8px 0px, rgb(255, 211, 171) 1.3px -1.3px, rgb(255, 211, 171) 0px -1.8px, rgb(255, 211, 171) -1.3px -1.3px, rgb(255, 211, 171) -1.8px 0px, rgb(255, 211, 171) -1.3px 1.3px " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " 蛋白颗粒统计表格 /p /section /section section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 助力新型冠状病毒研究,天美在行动。 /p p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " 众志成城,抗击疫情! /p /section section powered-by=" xiumi.us" style=" margin: 10px 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block text-align: left " span title=" " opera-tn-ra-cell=" _$.pages:0.layers:0.comps:36.title1" style=" margin: 0px padding: 0.3em 0.5em max-width: 100% box-sizing: border-box word-wrap: break-word !important display: inline-block border-radius: 0.8em 0.8em 0px 0px font-size: 14px color: rgb(255, 255, 255) background-color: rgb(95, 156, 239) " section style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " strong 天美简介 /strong /section /span /section section style=" margin: 0px padding: 10px max-width: 100% box-sizing: border-box word-wrap: break-word !important border: 1px solid rgb(95, 156, 239) border-radius: 0px 0px 0.8em 0.8em " section powered-by=" xiumi.us" style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em text-indent: 2em overflow-wrap: break-word !important " & nbsp 天美集团从事表面科学、分析仪器、生命科学设备及实验室仪器的设计、开发和制造及分销;为科研、教育、检测及生产提供完整可靠的解决方案。近年来天美集团积极拓展国际市场,先后在新加坡、印度、印尼、泰国、越南、美国、英国、法国、德国、瑞士等多个国家设立分支机构。公司亦先后收购了法国Froilabo公司、瑞士Precisa公司、美国IXRF公司、英国Edinburgh Instruments公司等多家海外知名生产企业和布鲁克公司Scion气相和气质产品生产线,以及上海精科公司天平产品线, 三科等国内制造企业、加强了公司产品的多样化。 /p /section /section /section /section /div p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box clear: both min-height: 1em overflow-wrap: break-word !important " br style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box word-wrap: break-word !important " / /p p style=" margin-top: 0px margin-bottom: 0px padding: 0px max-width: 100% box-sizing: border-box min-height: 1em text-align: right overflow-wrap: break-word !important " 【天美中国供稿】 /p