gnt 中文意思是什麼

gnt 解釋
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  1. These results indicate that the alteration of cell proliferation and dna synthesis caused by different gnt - v cdna transfection may at least partly result from the modification of n - glycan structure and function of egfr. it seems that the increased 1, 6 glcnac branch on the n - glycans of egfr may benefit to its binding with egf and the resulting tyrosine auto - phosphorylatio n, while the decrease of this branch may prevent these processes

    用特異性抗體結合westemblot結果發現，正義或反義gnt一vcdna的轉染並不引起pkb 、 p44 / 42mapk和mek蛋白質表達的變化，而gntv一s / h 」 21細胞pkbt308 、 5473位點磷酸化和免疫沉澱pkb的酪氨酸磷酸化以及以gsk召a /日磷酸化為指標的pkb的活性都較mock細胞增加， gntv一as / h7721細胞中這些指標的變化則相反。
  2. Gnt - v has been purified and cloned, but many unknown questions about its function remain to be resolved

    本實驗室對gnt - v的研究已有多年，但我們發現gnt - v的功能尚有很多問題未解決。
  3. State of the railway vehicles - control and instrumentation technology - part 207 - 8 : on - board equipment - gnt overspeed control for tilting trains

    鐵路車輛狀況.控制和測量技術.第207 - 8部分:車上設備
  4. The elucidation of these problems will be of benefit to the understanding of gnt - v function, and will provide valuable information concerning molecular mechanism of tumor metastasis

    這些問題的闡明不僅有利於進一步認識gnt - v的功能，而且為腫瘤轉移的分子機理提供有價值的資料。
  5. Gnt - v was reported to overexpress in many malignant tumors, and the increase of its product - 1, 6 branching is a characteristic of cancer progress and metastasis potential

    Gnt - v在很多惡性腫瘤中部有過量表達，其產物復雜型n -糖鏈1 ， 6glcnac分支的增多可能是腫瘤發展和轉移潛能的重要特徵。
  6. Are the changes in signal transduction and gene expression related to the structural alteration of the sugar chain on some surface receptors resulting from the transfection with sense or antisense gnt - v

    而細胞信號轉導的改變是否與細胞表面某些受體的糖鏈結構的改變（由gnt - v的正義或反義cdna轉染引起的）有關
  7. Human gnt - v contains 741 amino acids with six potential sites for n - glycosylation and bears high homology to gnt - v of rat. its gene is located on chromosome 2q21 containing 17 exons. gnt - v protein is encoded by exons 2 - 17 as open reading frame

    人類gnt - v由741個氨基酸組成，有6個潛在的n -糖基化位點，基因定位於染色體2q21 ，含有17個外顯子，其開放閱讀框架由外顯子2 - 17進行編碼。
  8. Part ii effects of gnt - v on the phosphorylation and activity of egfr signaling molecules in h7721 cells modification of the n - glycan structure and function of egfr by the transfection of different gnt - v cdnas may lead to the alterations of the phosphorylation and activity in the downstream molecules of signal transduction

    Gntv一s / h7721細胞p42 / 44mapk的磷酸化也較mock細胞增強，而gntv一as艦7721細胞則減弱，表明egfr的這兩條信號通路中信號分子的磷酸化或活力都受gnt一v的影響。
  9. Part i effects of gnt - v on cell proliferation, cell sensitivity to egf and the egf receptor of h7721 cell line using mtt method, it was found that the proliferation of cells transfected with sense gnt - v cdna was facilitated, and both of the total 3h - tdr incorporation and the specific incorporation per cell were also increased. oppositely, these parameters were reduced in cells transfected with antisense cdna of gnt - v. these results suggested that cell proliferation and dna synthesis were modulated by gnt - v

    第一部分gnt - v對h7721細胞生長、 egf敏感性和egf受體的影響用mtt方法發現轉染正義gnt - vcdna的h7721細胞增殖速度加快，而且無論是~ 3h - tdr的總參入量或每個細胞的參入量均見增加，說明dna合成增強，而轉染反義gnt - vcdna的h7721細胞則完全相反， dna合成和細胞增殖速度均見降低，這提示gnt - v可調節細胞的生長。
  10. In the presented study, using h7721 human hepatocarcinoma cell line transfected with sense or antisense cdna of gnt - v, the effects of gnt - v on signal transduction an d its mechanism as well as the alteration of gene expression were investigated. we expected to elucidate whether and how the transfected glycosyltransferase modulate the cell signal transduction and gene expression

    本文以穩定轉染gnt - v正義或反義cdna質粒的h7721人肝癌細胞為材料，從下列四個方面對gnt - v影響信號轉導及其機制以及引起基因表達的變化進行了研究，企圖闡明糖基轉移酶轉染是怎樣調節細胞信號轉導的
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