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年终总结:巧用电转染,妙解细胞疗法和科研新思路
年终总结能工巧匠,必善用其器。Lonza旗下的电穿孔核转染技术(Nucleofection)无疑是细胞转染的超强利器。电穿孔核转染是一种升级版的转染技术,它克服传统电穿孔方法在转染效率和细胞活力方面的限制。Nucleofector通过优化电场和脉冲条 ...
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黑便,CT 见腹膜后不规则团片状稍低密度影,考虑什么诊断?
CT表现 腹腔内靠近脊柱左前方腹膜后区域见不规则团片状稍低密度影,范围约 26 × 28 mm,边界尚清,病灶内部区域密度大致均匀,偏后方区域脂肪间隙模糊(冠状位蓝色箭头) 增强检查病灶动脉期明确不均匀性强化,内见小片状、裂隙状稍低密度影 ...
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