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Biological activity of the expressed product was determined with IL-11 dependent B 9-11 cell line and by MTT colorimetric assay, which indicated that biolo gically active rhIL-11 protein was overexpressed in BmN cell line and in silkworm larvae and pupae.
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采用IL 11依赖细胞株B9- 1 1 和MTT法测定表达产物的生物活性 ,表明hIL 11基因分别在培养细胞和蚕体内得到了高效表达 |
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Biological activity of the recombinant hIL 12(rhIL 12) was detected in the conditioned medium using proliferation assay of PHA activated human lymphocytes and the expression level was about 1 5～2μg/10 6cells.
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利用PHA激活的人淋巴细胞增殖试验，在条件培液中检测到重组hIL12的生物活性，表达量约为15～2μg／106细胞。 |
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Biological activity of these analogs shows that Arg~B_(22) can be replaced by Lys or Asp. The results indicate that Arg~B_(22) is not essential for insulin aotivity. However, when Arg~B_(22) was substituted by D-Arg or Gly, their activities were very low.
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这些类似物的生物活性表明:Arg~(B_(22)能为Lys或Asp代替,这结果说明Arg~(B_(22))不是胰岛素活力所必需。但Arg~(B_(22))若为D-Arg或Giy代替,活力很低。 |
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Biological characteristics and potential applications of adult stem cells
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成体干细胞的生物学特点及应用前景 |
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Biological features of mesenchymal stem cells from human bone marrow
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骨髓间叶干细胞的生物学特性(英文) |
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Biological features of primarily cultured marrow stromal cells and marrow mesenchymal stem cells of monkey
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原代培养猴骨髓基质细胞与骨髓间充质干细胞的生物学特性 |
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Biological properties and multipotential differentiation of rat bone marrow-derived mesenchymal stem cells in vitro
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小鼠骨髓间质干细胞的生物学特点及分化潜能鉴定 |
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Biological properties of reconstructed mouse hematopoiesis with hematopoietic stem cells transfected by bcl 2 gene.
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bcl-2基因转染小鼠造血干细胞重建造血的生物学特性 |
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Blood routine showed elevated white blood cell count (the mean number is 12.445/mm3) with neutrophils and monocytes increased and lymphocytes decreased (in 97.1% of cases).
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WBC总数平均为12.445/mm3,WBC分类97.1%显示中性粒细胞和单核细胞增多,淋巴细胞降低。 |
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Bone Marrow Endothelial Cell-conditioned Medium Inducing Hematopoietic Differentiation of Mouse Embryonic Stem Cells
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骨髓内皮细胞条件培养液诱导胚胎干细胞向造血细胞分化 |
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Bone marrow mesenchymal stem cells and in vivo bone formation
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骨髓间质干细胞的体内成骨特性 |
