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  • Analysis of mRNA Expression During Preimplantation Development

    Analysis of mRNA Expression During Preimplantation Development

    Preimplantation-stage mammalian embryos are very simple morphologically, being c

    2025-02-11 21
  • 裸鼠皮下成瘤实验常见问题处理方法

    裸鼠皮下成瘤实验常见问题处理方法

    1、这个实验为什么用裸鼠而不用普通的老鼠或者小白鼠?裸鼠成瘤实验用的裸鼠,最大的特点是没有胸腺等免疫器官,它的免疫力几乎为0,对肿瘤细胞没有免疫作用,易于成瘤。

    2025-02-11 27
  • Histological Processing of Teeth and Periodontal Tissues for Light Microscopy Analysis

    Histological Processing of Teeth and Periodontal Tissues for Light Microscopy Analysis

    It is possible to obtain histological preparation of teeth and periodontium with

    2025-02-11 20
  • 冰冻切片实验介绍

    冰冻切片实验介绍

    冰冻切片(frozen section)是一种在低温条件下使组织快速冷却到一定硬度,然后进行切片的方法。其种类较多,有低温恒冷箱冰冻切片法、二氧化碳冰冻切片法、

    2025-02-11 25
  • Infection with retroviruses

    Infection with retroviruses

    Infection with retrovirusesIt is well established with avian retroviruses that c

    2025-02-11 20
  • 冰冻切片详细操作步骤

    冰冻切片详细操作步骤

    冰冻切片操作步骤一:取材要进行冰冻切片观察的组织,应尽可能采取新鲜的材料,防止组织发生死后变化,影响后期染色分析结果。冰冻切片的步骤二:速冻1、将取好的组织块平

    2025-02-11 25
  • General Linear Models

    General Linear Models

    This chapter presents the general linear model as an extension to the two-sample

    2025-02-11 17
  • Chromatin Immunoprecipitation Technique for Study of Transcriptional Dysregulation in Intact Mouse B

    Chromatin Immunoprecipitation Technique for Study of Transcriptional Dysregulation in Intact Mouse B

    Transcriptional dysregulation has emerged as an important pathologic mechanism u

    2025-02-11 21
  • 冰冻切片操作注意事项

    冰冻切片操作注意事项

    首先是冰冻切片实验制备的注意事项:1、新鲜组织的制备组织尽可能新鲜、骤冷愈快愈好,才能避免冰晶,常用的骤冷剂有:①CO2气(-78℃)②丙酮干冰冷却的轻石油醚、

    2025-02-11 35
  • High-Throughput Screen for Aromatic Hydroxylation

    High-Throughput Screen for Aromatic Hydroxylation

    The oxidation of aromatic compounds is important in producing chemical intermedi

    2025-02-11 16
  • Evaluation of Circulating Endothelial Precursor Cells in Cancer Patients

    Evaluation of Circulating Endothelial Precursor Cells in Cancer Patients

    Results obtained from preclinical studies have shown that endothelial progenitor

    2025-02-11 19
  •  冰冻切片制片的影响因素

    冰冻切片制片的影响因素

    1、组织取材对制片的影响组织取材大小:组织块大小要适宜,冷冻切片机内切片刀移动的范围有一定的限制,超出其范围时,易致切片不全,一般情况下,冰冻切片的组织大小为1

    2025-02-11 19
  • 冰冻切片与石蜡切片的区别

    冰冻切片与石蜡切片的区别

    首先我们来看看什么是石蜡切片和冰冻切片:石蜡切片:石蜡切片是组织学常规制片技术中最为广泛应用的方法。石蜡切片不仅用于观察正常细胞组织的形态结构,也是病理学和法医

    2025-02-11 31
  • 酵母遗传学方法11:PCR介导基因破坏法

    酵母遗传学方法11:PCR介导基因破坏法

    PCR 介导基因破坏法 1. 反应混合物:5 μ l 10 Taq 缓冲液5 μ l 25mmol/L MgC

    2025-02-11 21
  • 什么是HE染色法?

    什么是HE染色法?

    那么HE染色为什么应用如此广泛,它的原理是什么呢?HE染色原理是易于被碱性或酸性染料着色的性质称为嗜碱性和嗜酸性;而对碱性染料和酸性染料亲和力都比较弱的现象称为

    2025-02-11 34