染色體損傷 的英文怎麼說

中文拼音 [rǎnshǎitǐsǔnshāng]
染色體損傷 英文
chromosome damage
  • 染 : Ⅰ動詞1 （用染料著色）dye 2 （感染） catch [contract] （a disease） 3 （沾染） acquire （a bad hab...
  • 色 : 色名詞[口語] （顏色） colour
  • 體 : 體構詞成分。
  • 損 : Ⅰ動詞1 （減少） decrease; lose 2 （損害） harm; damage 3 [方言] （用尖刻的話挖苦人） speak sarcas...
  • 傷 : Ⅰ名詞1 （人體或其他物體受到的損害） wound ; injury 2 （姓氏） a surname Ⅱ動詞1 （傷害） injure; h...
  • 染色體 : [生物學] chromosome染色體疾病 chromosomal disorders; 染色體異常 chromosome abnormality
  • 染色 : dye; dyeing; colouration; tintage; tinging; dyschroia; colouring; colour; [半] decoration染色不足...
  • 損傷 : 1. （傷害） harm; damage; injure; lesion; scuff; hurt; damnify; impair 2. （損失） loss; cause loss to
  1. At low concentration of zn, the changes in ultrastructure were nuclei deformation, chloroplast swelling and disorder of thylakoid arrangement ; serious damages in ultrastructure caused by greater zn stress were indicated by scattered nucleoli, condensed chromatin, almost empty nuclei with nuclear membrane disrupted and nucleoplasm flowing into cytoplasm, swollen and partly dissolved cristae of mitochondria, disrupted and collapsed chloroplast envelopes, and some dissolved thylakoids that flew into cytoplasm

    超微結構的變化也呈現加重趨勢，低濃度處理的變化為細胞核變形、葉綠體膨脹、類囊體排列紊亂；嚴重的超微結構的損傷是核仁散開、染色質凝集，細胞核幾乎成為空核和核膜破裂，核質散出；線粒體脊突膨脹和部分溶解；葉綠體膜斷裂、消失和部分類囊體溶解和散到細胞質中。
  2. It suggests that the herbicide can cause significant direct genetic damages to chromosome of loach. our experimental results show that loach are susceptible to the induction of nuclear variation

    表明不同濃度的精禾草克作用24h可引起泥鰍染色體結構和數目畸變率的顯著上升，說明該除草劑對泥鰍染色體具有明顯的直接損傷作用。
  3. The relationship between polymorphisms of xrcc1 and chromosome aberration in workers exposed to radiation

    1基因多態性與輻射致染色體損傷易感性的關系
  4. Role study of benzo pyrene on heat shock proteins 70 expression of lung adenocarcinoma cell in cell chromosome damage

    芘對肺腺癌細胞熱休克蛋白70表達在細胞染色體損傷中作用的研究
  5. Recent evidence suggests that autophagy provides a protective function to limit tumour necrosis and inflammation, and to mitigate genome damage in tumour cells in response to metabolic stress

    近來的證據顯示：自噬提供了一個保護性功能來限制腫瘤壞死和炎癥，同時減輕了腫瘤細胞內的染色體損傷來回應代謝性應激。
  6. Light microtechnique and sa - galactosidase method was used to study the effects of super - high - concentration of glucose on the senescence of human diploid fibroblast 2bs cells, ros and the membrane potential of mitochondria during this process were measured. our results showed that 200 mmol l of glucose inhibited the growth of 2bs cells, led to the changes of reactive oxygen species and decrease of mitochondrial membrane potential, and caused senescence of 2bs cells rapidly. it supports the hypothesis of oxidative damage of senescence. moreover it is a better system for the study of the effects of ros during the process of replicative senescence

    利用光學顯微鏡觀察和酸性-半乳糖苷酶染色技術研究了高濃度葡萄糖對人二倍體成纖維細胞2bs細胞衰老進程的影響，並用流式細胞儀檢測了此過程中活性氧和線粒體膜電位差的變化。結果表明： 200 mmol l的葡萄糖對2bs細胞有生長抑制作用，能引起活性氧含量的變化，導致線粒體膜電位差顯著下降，並誘導了細胞的衰老。這為氧化損傷假說提供了新的證據，並為研究活性氧和復制衰老之間的關系提供了較好的體系。
  7. So the doctors suspected that there might be chromosomal changes and brain damage. however, the tests for these problems showed no signs of abnormality

    原本醫生懷疑小嬰兒也許有染色體突變和大腦損傷的問題，然而經過檢驗后，這些疑慮全都消除了。
  8. In vitro injury models of brain slice ( ogd and nmda insult ) and primary neuronal cultures ( nmda insult ) oxygen / glucose deprivation ( ogd ) - induced injury of rat hippocampal slice in vitro the rat hippocampal slices prepared were allowed to recover in the normal artificial cerebrospinal fluid ( acsf ) bubbled with gas mixture of 95 % o2 + 5 % co2 for 1 h, then they were thansfered to glucose - free nacsf which was bubbled with gas mixture of 95 % n2 + 5 % co2. after treatment with ogd, the slices were placed into 2 % ttc solution in dark and incubated at 37 * cfor 1h. the slices were weighted and a 50 : 50 mixture of ethanol / dimethyl sulfoxide was then added to extract the formazan in dark for 24 h

    離體腦片損傷模型（ ogd和nmda ）及原代培養神經元nmda損傷大鼠離體海馬腦片缺氧缺糖（ ogd ）損傷大鼠離體海馬腦片制備后，在通氧混合氣的正常腦脊液（ nacsf ）中恢復60min ，然後移入通氮混合氣的無糖腦脊液（吵化sf ）中缺氧缺糖，取出腦片與2 ttc避光37 』 c溫浴60dll ，染色后根據每克濕重加入20ml抽提液（乙醇：二甲亞礬一50 ： 50 ） ，在密閉容器內避光置24h ，測量前搖勻后取200pi至96孔板，在490urn波長，酶標儀測定各孔od值。
  9. Rapid responses occured when cells were exposed to genotoxic stresses : one is initiating dna damage checkpoint that leads to arrest in gl, in order to provide the cell with sufficient time to repair damaged dna, or leads to arrest in g2, in order to avoid defective chromosome happening mitosis. on the other hand, if damage to the genome is excessive, the cells initiating apoptosis, when damages cannot be repaired

    這是因為細胞在受到諸如電離輻射等基因毒應激損傷時，細胞最先作出的細胞學反應：一，起始dnadamagecheckpoint使細胞周期阻滯（ arrest ）在g1期，贏得時間識別與修復損傷，避免損傷的dna進行錯誤的復制，或和阻滯在g2期，避免缺陷的染色體進一步分裂；二，損傷嚴重而修復無望啟動細胞死亡程序，清除那些帶有病變傾向的細胞危害機體。
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