Fresh right lower limb sample: making tissue into slice samples, after washing and fixation, injecting 8% gelatin ink into artery by cannulas until the superficial skin turn black equally and injection solution overflow from the vein. 右下肢新鲜标本,制备组织切片。将标本冲洗、固定后,于动脉插管内灌注8%明胶墨汁,至浅表皮肤均匀变黑并可见静脉内有灌注液溢出即行停止。
Methods Three different age groups of rats ( 1~ 2,6~ 7,> 22 months old) were studied by ink gelatin injection and biological stereology to observe the capillary density of the spinal medulla. 方法运用墨汁明胶灌注、生物体视学计数等方法观察不同月龄大鼠脊髓毛细血管密度。
Methods: Ten fresh human cadavers were injected using a modified lead oxide and gelatin injection technique. 方法:(1)选用10具新鲜尸体,采用改良氧化铅-明胶灌注技术进行动脉灌注。
The vessels of hippocampus from 31 infant cadavers were investigated with dye gelatin injection, light microscope, image analysis and scanning electron microscope. 本文采用色素明胶灌注后肉眼及光镜观察,铸型扫描及图像分析对31例幼尸的海马血管构筑进行了研究。