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- The characteristics of labelled MSCs differentiating into osteoblasts in vitro were identified by ALP stain,Von Kossa stain and bone morphogenetic protein3(BMP3) expression. 选用碱性磷酸酶染色、Von Kossa染色及骨形成蛋白3(BMP3)基因表达分析等技术,观察标记后MSCs体外分化成骨细胞的特性。
- Cells were then transfected with AAV-hBMP4 and AAV-EGFP respectively. The ossification of cells was evaluated by morphological observation,alkali phosphatase stain,Von Kossa stain and alkali phosphatase assay. AAV-hBMP4与对照病毒AAV-EGFP分别转染细胞,观察细胞形态,行碱性磷酸酶(ALP)染色、Von Kossa染色及ALP含量测定,观察成骨活性。
- von Kossa stain 冯·科萨染剂
- Cells treated with 25-hydroxycholesterol appeared many cell nodules with positive von Kossa staining.Both insoluble calcium and medium osteocalcin increased significantly. 由此可见体外培养的主动脉中膜细胞有两种亚型，一种为平滑肌细胞的表型；
- von kossa's stain [医] 冯科萨氏染剂
- He vainly tried to mark the defacing stain out. 他试图除去有损外观的污迹，但没有成功。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
- I am afraid you must wash out this stain. 恐怕你必须洗掉这个污渍。
- The stain on his shirt is difficult to clean off. 他衬衣上的污点很难去除掉。
- I rubbed hard but the stain just wouldn't go. 我使劲擦也擦不掉那污迹。
- Such a man is a stain to humanity. 这种人是人类的耻辱。
- There's an ink stain on your shirt. 你的衬衫上有一个墨水斑。
- He left the court without a stain on his character. 他经法庭一役，人格丝毫无损。
- Von Kossa's methods [医] 冯科萨氏法(检硝酸银法)
- He's got an ink stain on his shirt. 他衬衫上有块墨渍。
- von Kossa's staining (冯)克塞阿(氏)染剂:一种染骨矿质的硝酸银染剂
- The ink made an indelible stain. 墨水留下一个洗不掉的污渍。
- How much stain should I buy for the table? 给这张桌子上色，我得买多少颜料？
- These carpets won't stain easily. 这些地毯不易弄脏。
