mbl 中文意思是什麼

mbl 解釋
百式
  1. In 138 han samples, homozygous and heterozygous genotypes of codon 54 allele in mbl structural gene were 2. 17 % and 21. 01 % respectively, while in 120 uigurs samples, those were 0. 83 % and 18. 34 %

    17 ，雜合子29例，佔zi刀1 ； 120份維吾爾族標本中，檢出突變純合子1例，佔0
  2. Activation of the complement may lead to killing of the microorganisms by direct lysis effect of complement system or the phagocytosis by the enhancement of the attachment of microbes to the phagocyte ( opsonization ). low serun concentrations of mbl in man is the basis for a common opsonic defect associated with recurrent infection

    它可選擇性識別多種病原體表面的糖結構，以不依賴抗體和c1q的方式激活補體，發揮溶破和間接調理功能，還能與吞噬細胞膠凝素受體結合而起直接調理作用。
  3. By recognizing and binding to certain carbohydrate moieties on various pathogens, it can promote the killing of microbes either by acting directly as an opsonin or by activating the lectin complement pathway. however, the function of mbl depends on a certain of levels of serum mbl. mbl deficiency and low levels of serum mbl are the basis for a common opsonic deficiency and are associated with recurrent infections and autoimmune diseases such as systemic lupus erythematosus and rheumatoid arthritis

    然而， mbl功能的發揮有賴于其一定的血清濃度， mbl缺乏或血清濃度過低是引起調理吞噬缺損的根本原因，可增加機體對各種病原微生物的易感性而導致機體反復感染，並且與自身免疫性疾病如系統性紅斑狼瘡（ systemiclupuserythematosus ， sle ） 、類風濕性關節炎（ rheumatoidarthritis ， ra ）的發生、發展有關。
  4. The loop sequence of mb1 and mb2 were the anti sense and sense sequence ofing1, respectively the sequence of mb3 was a piece of ssrna sequence in tobacco mosaic virus, which had no analogical to human gene. mbl was the most suitable probe because mbl had the highest fluorescence enhancemen after hybridizing wtth rna extrated froin normal cell

    第三章，根據一種常見的病毒煙草花葉病毒（ tmv ）的核酸序列設計了分子信標熒光探針，由於tmv的遺傳物質是rna ，分子信標又具有很高的特異性和靈敏度，因此感染了病毒粒子的植物葉片在經過簡單處理后，可用分子信標檢測葉片上。
  5. Finally, this thesis introduces the model - based light map ( mbl ) technique and its basic idea and framework. in order to capture the facial reflection model efficiently, a 3d light stage with 1. 5 - meter radius is custom - built. a basic recovering algorithm based on conjunction gradient method is described and some results are provided

    先提出了基於模型的光照圖技術的基本思想和框架，然後介紹自行設計建造的一個半徑為1 . 5米的三維光照架，和一個基於共軛梯度法的光照圖恢復演算法。
  6. There are no obvious difference for the frequencies and genotypes distribution for the mbl gene codon 54 mutant allele between hans and uigurs

    10 ，兩民族ggc54gac基因型分佈和突變頻率無顯著差異。
  7. By using single strand conformation polymorphism analysis of polymerase chain reaction ( pcr - sscp ), the frequency of codon 54 mutant allele of mbl structural gene in the population of hans was investigated. 3. the molecular beacon ( mb ) hybridization technique with visual monitoring was established

    建立聚合酶鏈反應單鏈構象多態性分析inglestrandconforma tlonpolymorphlsmanalysisofpol仰erasechainreactionproduction ， pcr sscp ）方法，初步調查漢族人群mbl基因ggc54gac突變情況。
  8. The variant alleles are very frequent in populations, with the hightest frequence, 0. 29, found in africas. the ggc 54gac allele is common in chinese with gene frequency above 0. 1. hence, mbl deficiency is the most frequent immunodeficiency, but its pathological mechanisms remain elusive and await further investigation

    這些等位基因為常染色體共顯性遺傳，人群中其基因頻率高得令人驚奇，最高者竟達0 . 29 ，我國漢族ggc54gac頻率約0 . 1 。
  9. Therefore, the genotypes and frequencies of the codon 54 of the mbl structural gene of 2 chinese nationalities ( hans and uigurs ) have been studied

    鑒於此，我們對漢族、維吾爾族人群mbl基因第54位點突變的情況進行了研究。
  10. Now, it has been shown that mbl deficiency and low levels of serum mbl are strongly associated with the presence of three variant alleles b, c, d in mbl structural gene, which codons 54, 57 and 52 amino acid of mbl polypeptide respectively

    現已證實， mbl血清濃度低下主要與其結構基因第一外顯子的b 、 c和d等位基因變異體（分別編碼54 、 57和52位氨基酸）有關，而正常的mbl等位基因為a 。
  11. The plasmids pci - mbl54 containing full length of mutations mbl cdna were propagated hi escherichia coli xl - 1 blue, then the extracted and purified pci - mbl54 were used to transfect dhfr ( - ) chinese - hamster ovary ( cho ) cells. after screeened with g418 and cloned, 4 g418 - resistent clones were randomly selected for detection of mrna expression by rt - pcr and molecular beacons. it was found that all of the 4 positive cell clones expresse mbl analogue as detected in transcription level

    抽提、鑒定、純化重組質粒后，脂質體轉染法將重組質粒導入中國倉鼠卵巢細胞（ cho - dhfr ~ - ）中， g418選擇轉染子並克隆化培養，經rt - pcr和分子燈塔探針雜交鑒定其mrna轉錄，獲得4株穩定表達54位密碼突變型mbl的cho細胞。
  12. To prepare the wild type mbl in prokaryotic system, a pair of primers was designed and synthesized, and was used to amplify mbl gene from the recombinant vector pgem - mbl that contans wild type mbl cdna. a recombinant prokaryotic expression vector, pet28 - mbl, was constructed by inserted the mbl gene into plasmid pet28 ( b ), and after transfected it into ecoli bl21 ( de3 ) and induced with iptg, recombinant mbl protein was expressed successfully

    本實驗另選用了原核表達質粒pet28 （ b ） ，根據已構建好的含有mbl野生型基因的t載體pgem - mbl ，設計一對引物， pcr擴增mbl基因，凝膠回收，雙酶切pcr產物和pet28 （ b ）質粒， t4連接酶連接，轉化大腸桿菌dhsa ，氨芋選擇培養挑取克隆鑒定。
  13. It was surprised that the frequencies of mutation of the exon 1 of mbl allele reached to 0. 29 in all and were much more different in population of different races

    突變等位基因頻率在不同種族人群差異很大，但總體上高的令人驚奇，可達0 . 29 。
  14. The frequency of codon 54 mutant allele in exon 1 of mbl structural gene is 0. 13 in the population of hans, while that is 0. 10 in uigurs

    漢族人群mbl結構基因第一外顯子ggc54gac突變頻率為0月3 ，維吾爾族的突變頻率為0
  15. 2. to establish the frequency of codon 54 mutant allele and compare the difference of genotypes of mbl structural gene in the population of hans and uigurs

    利用該技術對漢族、維吾爾族人群mbl結構基因第一外顯子ggc54gac突變進行檢測，並估算其基因頻率，比較漢族、維吾爾族該位點突變的差異。
  16. To construct eukaryotic expression vector of mbl gene with codon 54 point mutation, the target sequence in pgem - mbld plasmid, which conains mbl cdna with codon 54 mutant allele, was amplified by pcr. after the cdna fragement and plasmids pci - neo were prepared by digestion with sma i and sal i, the fragment was inserted into sma i and sal i site in pci - neo eukaryotic expression vector, and the recombinant vector, named pci - mbl54, was obtained. the pci - mbl54, digested with restriction enzymes, was found to contain the point mutation mbl cdna by agarose gel electrophoresis analysis

    本實驗以ggc54gacmbl突變為研究對象，選用真核表達質粒pci - neo ，根據已構建好的含54位密碼子突變型mbl基因t載體的結構，設計合成新的引物， pcr擴增54位密碼突變型mbl基因，凝膠回收，雙酶切pcr產物和pci - neo質粒， t4連接酶連接，將前者克隆至後者的sma和sal位點，轉化大腸桿菌xl - 1blue ，氨芐選擇培養。
  17. Mbl deficiency and low levels of serum mbl are strongly associated with the presence of variant mbl genes, encoding three different structural variants of the mbl polypeptide, which are caused by three point mutations, cgt52tgt, ggc54gac and gga57gaa, of mbl gene

    已發現3個可引起免疫缺損的mbl結構基因點突變? ? cgt52tgt 、 ggc54gac和gga57gaa ，其編碼產物氨基酸均發生改變，可導致血清mbl水平低下。
  18. Ih chapter 2, the selected mbl in chapter l was dellvered into ltheg human n ' pc cells wun liposome as a caner

    第四章，根據人體肌動蛋白p actin基因的序列合成了分子信標並將其生物素化， 。
  19. An antisense molecular beacon ( mbl ) was designed for the dctonninon of the genome rna of tobacco mosaic virus with no need of stringen isolation and purification of the virus prtc1es and rna as well, which benefited from the proininen specificity and selectivity of molecular beacon

    凝g膠中的存在狀態，發現酶分子在溶膠凝膠中象在水溶液中一樣均勻分佈，且不影響活k性。辣根過氧化物酶（ hrp ）和葡萄糖氧化酶（ god ）都能成功地包埋于其中。
  20. Chang, m （ 1993 ） the effectiveness of using an mbl in teaching selected concepts in mechanics : an intervention study

    張川木（民84 ）以微電腦為基礎的實驗室之概念改變教學。
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