目的：探讨改良羊水原位培养法在产前诊断中的价值。
Objective: to explore the value to apply improved amniotic fluid cells culture method in situ for prenatal diagnosis.
方法应用原位引物标记(PRINS)在8例女性外周血淋巴细胞培养标本中检测了X、18号染色体。
Methods Chromosomes X, 18 were detected by the primed in situ labeling (PRINS) in eight samples of female peripheral blood cultures.
方法：原位传代培养羊水细胞并制备染色体，G显带分析核型，产后随访。
Methods:Amniotic fluid cells were cultured in situ and their karyotypes were analyzed by G band, followed them after delivery.
方法：淫羊藿甙诱导培养的兔血管平滑肌细胞凋亡，组织原位杂交观察凋亡基因GRP78在兔斑块组织中的表达水平。
Methods: icariin induced cultured rabbit vascular smooth muscle cell apoptosis, in situ hybridization in rabbit plaque GRP78 gene expression levels of the organization.
薄层色谱与原位水解显色和红外光谱分析表明，培养后菌株代谢产生的生物表面活性为脂肽。
Analysis by thin layer chromatography, original spot hydrolyzed-ninhydrin color, infrared spectrum indicated that the biosurfactant of metabolite after culturing of the strain was lipopeptide.
原位分离发酵技术是近年来兴起的一种新型发酵技术，可使菌体密度较分批培养有显著的提高，最终提高特定产物的生产率。
Application of in situ product removal techniques in ethanol fermentation is a new techniques, which enhance the density of yeast, finally enhance the yield of the specific product-ethanol.
本文通过琼脂培养小鼠骨髓GM-CFC，经过原位染色，在高倍显微镜下动态观察了集落的细胞形态学。
There are 5 types of cellular morphology of colonies in agar culture of mouse granulocyte macrophage progenitors(GM-CFC).
本文通过琼脂培养小鼠骨髓GM-CFC，经过原位染色，在高倍显微镜下动态观察了集落的细胞形态学。
There are 5 types of cellular morphology of colonies in agar culture of mouse granulocyte macrophage progenitors(GM-CFC).
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