egf 中文意思是什麼

egf 解釋
表皮細胞生長因子
  1. While the suppression of ( - arrestin2 endogenous expression by antisense or rnai technology considerably attenuated sdf - 1 ( - induced cell migration. expression of ( - arrestin2 also augmented chemokine receptor ccr5 - mediated but not egf receptor - mediated chemotaxis, indicating the specific effect of ( - arrestin2

    與此相似，另一種趨化因子受體ccr5介導的趨化作用也受- arrestin2的調控，但egf受體介導的趨化作用則不受- arrestin2的調控，說明- arrestin2的作用有一定的受體特異性。
  2. The regulative effect of egf on proliferation and apotosis of epidermic cells

    表皮生長因子對表皮細胞增殖和凋亡的調控作用
  3. Regulation of igfs and egf on the follicular development

    對卵泡發育的調控
  4. ( 3 ) effects of ascorbic acid ( vc ), fsh and egf on the in vitro development of buffalo preantral follicles were examined

    （ 3 ）探討了維生素c 、 fsh和egf對水牛腔前卵泡發育的影響。
  5. Owing to the common expression of egf in various organs of mouse, it could be deduced that the role of egf was mainly autocrine and paracrine actions, and its endocrine role was also not excluded owing to its high expression abundance in submaxillary gland

    由於egf在小鼠各器官中表達的普遍性，可以推測egf的作用以旁分泌和自分泌作用為主，但它在頜下博士學位論文「 tnegfalelittin 」嵌合基因構建及有關基因重組表達的研究等器官中的高表達表明其也具有內分泌作用。
  6. Correspondingly, the egf binding affinity of surface egfr and the tyrosine auto - phosphorylation of immuno - precipitated egfr were also enhanced in gntv - s / h7721 cells and reduced in gntv - as / h7721 cells

    Egfr的信號通路主要有兩條，一是ras - raf - mek一mapk經典途徑，另一條是新發現的pi一3k一pkb途徑。
  7. The endocrine cells in the digestive and glands of alligator sinensis embryos aged from 8th to 55th day were localized and compared by using immunohistochemical method with thirteen kinds of antiseras of hormone. during the development of pancreas in alligator sinensis embryos, somatostatin ( ss ) immunoreactive ( ir ) cells, 5 - hydroxytryptamine ( 5 - ht ) - ir cells, glucagon ( glu ) - ir cells, epidermal growth factor ( egf ) - ir cells appeared on 18th day. no p53 protein - ir cell, gastrin - ir cell, testosterone - ir cell, chromogranin a - ir cell, vasoactive intestinal polypeptide - ir cell, epithelial membrane antigen - ir cell or insulin - ir cell was found in the pancreas of alligator sinensis embryos

    本實驗採用免疫組織化學技術，應用13種不同的抗血清，對孵育時間8 ? 55天揚子鱷胚胎消化道及消化腺內分泌細胞的種類進行鑒別、定位和比較，結果如下：揚子鱷胚胎胰腺中，生長抑素、 5 ?羥色胺、胰高血糖素、表皮生長因子、胰多肽免疫反應陽性細胞出現于第8天； p物質免疫陽性細胞出現于第18天； p53 、胃泌素、睪酮、嗜鉻素a 、血管活性腸肽、上皮膜骯原、胰島素免疫陽性細胞在各期揚子鱷胚胎胰腺中均未發現。
  8. When cultured in vitro for 8 days, nscs were divided into three groups : the first one is the group to identify and evaluate nscs " property and proliferating capability ; the second one is the group to induce differentiation of nscs by egf, bfgf, 1 7 - estrodiol and atra respectively ; the third one is the group to investigate the toxicity of a p 25 - 35 and protective action of 1 7 - estrodiol against a. the above - mentioned groups were cultured continuely according to formerly conditions, then conducting the following experiments : 1. identification of nscs and evaluation of their proliferating capability brdu ( 5mol / l ) was added into the first group to label cells when group division was conducting

    3 . 3ap25一35和ap25一35 +雌激素作用后凋亡相關基因bcl一2 ， bax表達鄭州大學2003年碩七研究生畢業論文ap25 - 35對胚胎神經卜細胞的毒性和雌激素的保護作用對照處理組bel一2 、 bax均無表達;雌激素保護組bel一2及bax均有表達; ap毒性組僅有促凋亡基因bax表達，而無凋亡抑制基因be卜2表達。
  9. 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。
  10. Therefore, the structural modification of n - glycan and the functional changes of egf receptor ( egfr ) in different transfected cells were investigated. it was found that the 1, 6 glcnac branch on the n - glycans of immuno - precipitated egfr on gntv - s / h7721 cells was increased while it was reduced in gntv - as / h7721 cell despite the unaltered expression of egfr protein

    因此本文對不同轉染細胞egf受體（ egfr ）的糖鏈結構及功能的改變作進一步研究，結果發現，不同轉染細胞中，免疫沉澱egfr的蛋白量沒有改變，但gntv - s h7721細胞egfr上n -糖鏈中1 ， 6glcnac分支比mock細胞增多，而gntv - as h7721細胞相反。
  11. 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。
  12. Biological activity was determined by egf dependent balb / c 3t3 cell line and with mtt colorimetric assay. extracts of the recombinant virus - infected and mock - infected cells, haemolymph of the recombinant virus infected and mock - infected silkworm larvae could all support the proliferation of balb / c 3t3 cell. this phenomena implied that there were some egf - like growth factors in the haemolymph of normal silkworm larvae, which could enhance the proliferation of the cell line

    用小鼠balb c3t3成纖維細胞和mtt法測定表達產物的促細胞增殖作用，發現重組病毒感染家蠶細胞72小時的胞內樣品與正常家蠶細胞裂解物，以及重組病毒感染4天的蠶血淋巴與正常蠶血淋巴均具有相似的促細胞增殖作用，甚至野生型病毒感染的細胞裂解物和蠶血淋巴也有一定的細胞促生長作用，提示家蠶系統本身可能含有能促進細胞生長、類似於egf的細胞因子。
  13. Effects of egf and igf - on the growth performance in weaned piglets

    對斷奶仔豬生產性能的影響
  14. Enriched with vitamin e, egf. ha and other nourishment, this and lotion protects your hands from the cold wind, dry weather and other harm. the special nall - rebuilding formula can make your nails healthy and shining. it can also solve the common skin problems like crackle, decortications, allergy. etc. the moisturizing component effectively keeps the balance of water and makes your hands soft for 24 hours

    蘊含維他命e ，表皮細胞生長素（ egf ） ，特效保濕因子及透明質酸ha等多種滋養成分，能有效隔離風沙，寒冬及乾燥等外界環境及刺激物對手部皮膚造成的傷害，獨特的修護指甲配方，令指甲柔韌潤澤，不易折斷，同時防止皮膚乾燥，皺裂，冬日爆裂脫皮及潔劑敏感等手部皮膚常見問題，高效保濕因子有效鎖住肌膚水分，防些水分流失，令雙手整日保持細膩。
  15. We also found that p1206 " 1 can be easily phosphorylated at tyrosine by epidermal growth factor ( egf ). tyrosine phosphorylation of p ! 20ctn strengthened bel - 7404 cells malignant behavior, and p120ctn translocated into nucleus

    我們還發現，芒果貳有降低pi20ctn磷酸化的作用，其結果是bel一7404細胞粘附能力有所增強，遷移能力降低。
  16. Egf, a great ingredient which won nobel prizes

    榮獲諾貝爾醫學獎劃時代美容聖品egf
  17. The animal study was designed to determine whether ph - egf fusion protein was protective to ethanol induced injury of gastric mucosa in rats. thirty - two sd rats weighting 200 - 250g starved for 24hour were divided into four groups which received pupae infected with recombinant bmbacph - egf virus, normal pupae, ranitidine, 0. 9 % saline respectively for 3days before received absolute ethanol. the results showed that both pupae infected with bmbacph - egf virus and normal pupae protect the gastric mucosa against ethanol induced damage

    本研究還建立了動物模型，大鼠乙醇灌胃后的胃粘膜經病理學觀察和病理組織學檢查，發現重組病毒感染蠶蛹5天的樣品灌胃后對乙醇誘導潰瘍的預防性抑制率達50左右，但正常蠶蛹樣品也有一定的預防乙醇誘導損傷、保護胃粘膜作用。
  18. The second medium included egf ing / ml and igf - 1 long / ml in addition to the control. likewise, the last medium contained 50 % granulosa cells conditioned medium. oocytes were cultured for 16 or 18 hours, and only the oocytes underwent first polar body extrusion were collected for future study

    Inmegflug ml十igf 110ng ml ）和顆粒細胞生長液組乃0顆粒細胞生長液） ，對昆明白小鼠生發泡期（ ge訕nalvesicle ， gv ）卵母細胞進行體外成熟培養； 5
  19. The pbacph - egf plasmid dna was used to co - transfect bmn cell with the modified bombyx mori baculovirus bm - bacpak dna, which was first linearized by aocl. after two rounds of plaque isolation, the recombinant virus ( named bmbacph - egf ) was further verified with pcr and dot hybridization. the recombinant bmbacph - egf virus was used to infect bmn culture cells at a moi of 10

    重組轉移載體dna與經bsu36i酶切線性化的修飾型病毒bm - bacpakdna共轉染家蠶bmn細胞，兩輪空斑篩選和純化，獲得重組病毒rbmbacph - egf ，經pcr擴增、 dna點雜交等方法鑒定證實重組病毒中已正確插入ph - egf融合基因。
  20. Cloning of egf gene from mouse kidney and construction of its plant expression vector

    基因的克隆及其植物表達載體的構建
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