AIM:To improve the technique of tissue microarray (tissue chip).METHODS: A new tissue microarraying method was invented with a common microscope installed with a special holing needle, a sampling needle, and a special...AIM:To improve the technique of tissue microarray (tissue chip).METHODS: A new tissue microarraying method was invented with a common microscope installed with a special holing needle, a sampling needle, and a special box fixing paraffin blocks on the microscope slide carrier. With the movement of microscope tube and objective stage on vertical and cross dimensions respectively, the holing procedure on the recipient paraffin blocks and sampling procedure of core tissue biopsies taken from the donor blocks were performed with the refitted microscope on the same platform.The precise observation and localization of representative regions in the donor blocks were also performed with the microscope equipped with a stereoscope.RESULTS: Highly-qualified tissue chips of colorectal tumors were produced by a new method, which simplified the conventional microarraying procedure, and was more convenient and accurate than that employing the existing tissue microarraying instruments.CONCLUSION:Using the refitted common microscope to produce tissue microarray is a simple, reliable, cost-effective and well-applicable technique.展开更多
在国内的应用中,便携式数据采集器一般应用在物流企业、超市等单位。而在图书馆界的应用更是凤毛麟角。2005年中国版本图书馆实施《期刊、报纸、音像及电子出版物样本管理信息系统》项目,当中对于期刊样本处理的工作流程中,运用了便... 在国内的应用中,便携式数据采集器一般应用在物流企业、超市等单位。而在图书馆界的应用更是凤毛麟角。2005年中国版本图书馆实施《期刊、报纸、音像及电子出版物样本管理信息系统》项目,当中对于期刊样本处理的工作流程中,运用了便携式数据采集器,全面地提高了系统的处理能力,大大地提高了工作效率,取得良好的效果。一、便携式数据采集器简介便携式数据采集终端(Portable Data Terminal,PDT),也称为便携式数据采集器,或手持终端(Hand-hold Terminal,HT)。又因其用于自动识别条形码故称做便携式条码扫描终端(以下统称为便携式数据采集器)。便携式数据采集器是集激光扫描、汉字显示、数据采集、数据处理、数据通讯等功能于一体的高科技产品,它相当于一台小型的计算机,将电脑技术展开更多
文摘AIM:To improve the technique of tissue microarray (tissue chip).METHODS: A new tissue microarraying method was invented with a common microscope installed with a special holing needle, a sampling needle, and a special box fixing paraffin blocks on the microscope slide carrier. With the movement of microscope tube and objective stage on vertical and cross dimensions respectively, the holing procedure on the recipient paraffin blocks and sampling procedure of core tissue biopsies taken from the donor blocks were performed with the refitted microscope on the same platform.The precise observation and localization of representative regions in the donor blocks were also performed with the microscope equipped with a stereoscope.RESULTS: Highly-qualified tissue chips of colorectal tumors were produced by a new method, which simplified the conventional microarraying procedure, and was more convenient and accurate than that employing the existing tissue microarraying instruments.CONCLUSION:Using the refitted common microscope to produce tissue microarray is a simple, reliable, cost-effective and well-applicable technique.
文摘 在国内的应用中,便携式数据采集器一般应用在物流企业、超市等单位。而在图书馆界的应用更是凤毛麟角。2005年中国版本图书馆实施《期刊、报纸、音像及电子出版物样本管理信息系统》项目,当中对于期刊样本处理的工作流程中,运用了便携式数据采集器,全面地提高了系统的处理能力,大大地提高了工作效率,取得良好的效果。一、便携式数据采集器简介便携式数据采集终端(Portable Data Terminal,PDT),也称为便携式数据采集器,或手持终端(Hand-hold Terminal,HT)。又因其用于自动识别条形码故称做便携式条码扫描终端(以下统称为便携式数据采集器)。便携式数据采集器是集激光扫描、汉字显示、数据采集、数据处理、数据通讯等功能于一体的高科技产品,它相当于一台小型的计算机,将电脑技术
