毒活菌素 的英文怎麼說

中文拼音 [dúhuójūnsù]
毒活菌素 英文
viractin
  • 毒 : Ⅰ名詞1 （對生物體有害的性質或物質; 毒物） poison; toxin 2 （毒品） drug; narcotics 3 （姓氏） a s...
  • 活 : Ⅰ動詞1 （生存; 有生命） live 2 [書面語]（救活） save （the life of a person）:活人無算 （of a goo...
  • 菌 : 菌名詞1. （蕈） mushroom2. （姓氏） a surname
  • 素 : Ⅰ形容詞1 （本色; 白色） white 2 （顏色單純） plain; simple; quiet 3 （本來的; 原有的） native Ⅱ名...
  • 活菌 : viable bacteria
  1. The total rna was isolated from pokeweed ( phytolacca americana ) leaves using the method of guanidine isothiocyante and used as template to amplify the total length and deleted mutant pokeweed antiviral protein ( pap ) gene by rt - pcr and then the pap gene was cloned into pgem - t vector. the sequencing results showed that pap gene had 99. 9 % identity comparing with the pap gene nucleotide sequence reported by lin et al ( 1991 ). the iptg - inducible expression vector containing the pap gene was constructed and transferred into e. coli bl21 ( de3 ) - plyss

    將缺失型pap基因克隆到植物表達載體pbi121中，通過液氮冷凍法將重組質粒轉入農桿菌lba4404細胞中，然後採用葉盤法，在該農桿菌的介導下將pap基因導入普通煙草中，經過卡那黴素抗性篩選，最後獲得了轉pap基因的工程煙草植株，摩擦接種煙草花葉病毒（ tmv ） ，與非轉基因煙草相比，能夠推遲癥狀表現達2月之久，說明pap基因能夠在其它植物體內產生有活性的高抗病毒的蛋白質。
  2. In this experiment, seedlings of arabidopsis thaliana ( col ) were observed after being treated by verlicillium dahliae ( vd - toxin ), exogenous salicylic acid ( sa ), nitric oxide donor ( snp ) and nitric oxide synthase inhibitor ( nna ), then we investigated the changes of endogenous h2o2 content, the activity of the antioxidant enzymes catalase ( cat, ec : 1. 11. 1. 6 ) and ascorbate peroxidase ( apx, ec : 1. 11. 1. 11 ) and mrna levels of cat3 in different stress conditions, we also identified the localizations of h2o2 and no accumulated in the leaves of arabidopsis

    本實驗研究了棉花黃萎病菌?大麗輪枝菌毒素（ vd - toxin ）與擬南芥幼苗互作反應中外源sa 、 no供體snp 、 no合酶抑制劑nna等不同處理對擬南芥幼苗h _ 2o _ 2含量、 cat和apx活性及cat基因mrna表達量的影響，並對no 、 h _ 2o _ 2的積累部位進行染色檢測。
  3. Phytoalexins are low molecular weight chemicals that plants produce and accumulate in response to infection especially of fungal origin. sakuranetin is a kind of flavanone phytoalexin isolated from ultraviolet - irradiated rice leaves. recent research work on flavanone phytoalexins represented by sakuranetin is reviewed. interesting novel structures, stucture - activity relationships and synthetic methods are discussed

    植物抗毒素是植物受到外界病原微生物侵擾后所產生並積累的一類具有抗菌活性的小分子物質，櫻花素是從水稻稻瘟病感染組織中分離鑒定的一種黃烷酮類植物抗毒素.對以櫻花素為代表的水稻抗毒素及其類似物的結構與活性、黃烷酮類植物抗毒素合成方法的研究概況進行了綜述
  4. Rich active mineral elements in bamboo salt can clean the skin completely, remove aged horniness, eliminate the toxin in the body, effectively resist and kill bacteria, and relieve itching

    竹鹽中豐富的活性礦物質有助於徹底清潔皮膚，去除老化角質，清除體內毒素，並有效抵禦細菌入侵，除菌止癢。
  5. Experiment and research on influence factors of wastewater treatment by ultraviolet disinfection, and come to conclusion that relations of radition intensity, turbidity, radition time, water thickness and total coleocele livability

    摘要探討了紫外線消毒在污水處理中的影響因素，並得到了輻射強度、濁度、水層厚度、輻射強度和輻射時間與總大腸菌群存活率之間的關系，為消毒器的設計提供依據。
  6. In spring, red wine in the bath will help dispel body toxin ; in summer, prunella spike and mint in the bath will reduce body heat, lower blood pressure, remove liver heat, improve eyesight, and clear heat and toxic substances ; in autumn, sulfur added in the spa helps dissolve cutin, soften the skin, remove swells, activate collaterals and alleviate pains ; in winter, coffee and ginger added in the spa may enrich the skin, and make it more resilient

    如：春天紅酒浴有助排除體內毒素；夏天薄荷浴夏枯草浴防火降壓、清肝明目、疏散風熱、清熱解毒之功效；秋天硫磺浴，能溶解角質、軟化皮膚，並有消炎殺菌、通經活絡、祛寒止痛等功效；冬天，咖啡浴、老薑浴使皮膚更光澤、紅潤有彈性。
  7. The major sanitizers ( chlorine, bromine, iodine, trisodium phosphate, quaternary ammonium compounds, acids, ozone ) used for vegetable decontamination were summarized. the advantages and disadvantages were also disoussed

    摘要綜述了凈菜常用的消毒殺菌劑如鹵素及鹵素化合物、離子化合物質、有機酸、活性氧化合物等各自的優缺點。
  8. When artificially and naturally infected, antibody produced is mainly igg, which with high content and long endurence. igg has multiactivities of antibacterial, antivirus, antiexotoxin and so on. it was proved that humoral immunity play important role against the aev - nh937 strain infection at the beginning of the disease

    在人工自動免疫和自然感染后，機體所產生的抗體主要是igg ，它不僅含量多，而且持續時間長，是抗感染免疫的主力，具有抗菌、抗病毒和抗外毒素等多種活性。
  9. Ivermectins ( a mixture containing more than 80 % of 22, 23 - dihydroavermectin bla and less than 20 % of 22, 23 - dihydroavermectin b1b ), which have the same effective antiparasitic activities and the lower level of toxic side - effects than avermectins, are currently synthesized by chemically reducing the double bond between c22 and c23 of avermectins b1

    阿維菌素b1在c - 22 ， 23位的化學加氫還原產物稱為伊維菌素（ ivermectins ） ，具有與阿維菌素相同的殺蟲活性，但毒性更低，更安全。目前國內外報道的伊維菌素生產均是用化學還原法，生產成本很高。
  10. The hwtx - i gene was chemically synthesized according to its known cdna sequence, the gene was inserted into vector ppic9k which contained aoxj promotor and the sequence of a secreting signal peptide - a - factor, the cloning ppic9k / hwtx - i was constructed and confirmed by two - step pcr and dna sequence analysis, then it was transformed into host strain gs115, a his + muts cell line was screened and multicopy transformants were screened by various g418 concentrations, the multicopy transformant was named gh1. gh1 was cultivated in flasks. after 6 days of induction by 0. 5 % methanol, the supernatant was checked by 16. 5 % tricine - sds page, which showed there was a band in the position of 3. 5 - 6. 1kd, then it was isolated and desalted by ultrofiltration followed by ion exchange of cm column, after reverse phase hplc of ci8 and vacuum drying, the purified rhwtx - 1 was obtained which was proved to be correct recombinant hwtx - i by tricine sds - page, maldi - tof mass spectrometry, amino acid composition analysis, the n - terminal amino acid sequence and its biological activity, the final field of the purified rhwtx - i was about 80mg / l, accounting for 23. 6 % of it total secretory proteins

    將帶有hwtx -基因的ppic9k經blgii線性化后，轉化酵母宿主菌gs115原生質體后經篩選陽性克隆並經表型鑒定為his ~ + mut ~ s酵母菌，進一步用遺傳毒素g418篩選多拷貝的轉化菌株，命名為gh1 ；將gh1甲醇酵母菌用0 . 5的甲醇誘導表達，發酵上清經90飽和度的（ nh _ 4 ） _ 2so _ 4沉澱， yw - 3 （ mwc03000 ）的超濾膜超濾，再經cm陽離子交換， c _ （ 18 ）反相hplc純化得到分子量為4kd左右的組分，其中4289 . 05的組分經質譜鑒定，氨基酸組成分析和序列測定為正確的表達產物，生物學活性表明其活性為天然毒素活性70 % ，表達量為80mg / l 。
  11. Rhubarb as a kind of traditional chinese medicine, could discharge blood stasis, remove lump, clear gastrointestinal tract. it is an effective medicine for treating gastrointestinal failure in critical patients. besides promoting blood circulation by removing blood stasis, it could improve the gastrointestinal blood perfusion, recover gastrointestinal peristalsis and excrete intestinal bacteria and virus

    大黃是我國傳統中藥，具有下瘀血、破癥瘕、蕩滌胃腸、推陳致新之功效，是治療危重患者胃腸功能衰竭的良藥，不僅可以活血化瘀，改善胃腸道血流灌注，而且還能促進胃腸蠕動功能的恢復，排泄腸道內細菌和毒素。
  12. Due to the toxin ' s pharmacological effect of inhibiting acetylcholine release from presynaptic neuromuscular junctions, botulinum a toxin has been used for the treatment of spastic urethral sphincter as well as detrusor overactivity associated with both neurogenic and non - neurogenic etiologies

    基於它在藥理學上可以抑制神經肌肉接合前之乙醯膽鹼之釋放，肉毒桿菌毒素也被應用於神經性因或非神經性因之尿道外括約肌痙攣及逼尿肌活性過強。
  13. Intestiflora drink mix provides a billion live probiotics that help remove intestinal wastes

    健體樂提供10億活性益菌，保護腸臟健康，排走毒素。
  14. Cationic antibacterial peptides are found in insect, animal and plant. they are grouped into four classes including cecropins, magainins, melittins and defensins. cema consists of eight amino acid from n - terminus of cecropin a and c - terminus of modified melittin

    陽離子抗菌肽是一類廣泛存在於昆蟲、動物、植物體內的小分子抗菌活性多肽，大體可分為：殺菌肽（ cecropin ） 、蛙皮素（ magainin ） 、蜂毒素（ melittin ） 、防禦素（ defensin ）等四大類。
  15. The assay system of the biological activity of lymphotoxin was established using l929 cell as the sensitive target, lt international standard as the positive control and crystal violet staining method to detect viable cell after treated with lt. the best relationship between dosage and effect could be got if the cell seeding density in cell plate was 1. 6 0. 1 104 the dosage of amd was lug / ml, and the starting concentration of dilution in the plate of lt standard was 10 iu / ml with two fold dilution. the credibility of the established system was detected with rhtnfp developed by r & d

    為確定經上述步驟純化后得到的目的蛋自lt 27的生物活性，本研究以l929細胞為靶細胞、淋巴毒素國際標準品為參照，採用結晶紫染色法檢測經淋巴毒素處理后存活的細胞，對淋巴毒素生物活性測定的細胞接種濃度、淋巴毒素標準品板上稀釋的起始濃度和梯度稀釋的倍數、放線菌素d的使用劑量等進行條件實驗后，建立了人淋巴毒素生物活性測定方法。
  16. Study on the safety and immunogenicity of enterotoxigenic escherichia coli recombinant active vaccine

    腸毒素大腸埃希菌載體活菌疫苗的安全性和免疫性研究
  17. However, depending on the differences among e. coli strains, and the procedures used to extract and purify endotoxin that serves as standard for these measurements, some differences might occur in the specific activity

    然而，依靠大腸桿菌張力的不同，用這些測量法的標準，過程中曾經析取和凈化內毒素，一些不同的力量存在比活性。
  18. Lymphotoxin ( lt ) is a kind of pleiotropic lymphocyte - secreted cytokine which mediates a large variety of inflammatory, immunostimulatory, and antiviral responses. in order to increase the antitumor activity of lymphotoxin and reduce its side effects, the recombinant plasmid pet36b - lt 27 was constructed to express soluble fusion protein cbd - lt 27. the active form of lt 27 could be collected directly with several simple steps by three kind of components on the expressed fusion protein

    本研究通過構建表達n端缺失27個氨基酸的淋巴毒素融合蛋白的重組質粒，在大腸桿菌中實現融合蛋白的可溶及分泌表達，同時利用表達載體上的幾種特殊序列經簡單的分離純化步驟直接獲得大量的有生物活性的淋巴毒素缺失體lt 27 ，為尋找一種高抗腫瘤活性、低臨床毒副作用的生物抗癌藥物進行了有效的探索。
  19. For example, as a direct toxic effect, periodontal iruses and bacteria and their products ( endotoxins or enzymes, for example ) are toxic to surrounding cells and may directly induce mutations in tumor suppressor genes and proto - oncogenes or alter signaling pathways that affect cell proliferation or surial of epithelial cells

    例如，作為直接毒性作用，牙周病毒和細菌及在細胞周圍其產生的毒性物質（例如，類毒素或酶類）可直接誘導腫瘤抑制基因和原癌基因突變或者改變細胞信號傳導通路從而影響上皮細胞增殖或存活。
  20. For example, as a direct toxic effect, periodontal viruses and bacteria and their products ( endotoxins or enzymes, for example ) are toxic to surrounding cells and may directly induce mutations in tumor suppressor genes and proto - oncogenes or alter signaling pathways that affect cell proliferation or survival of epithelial cells

    例如，作為直接毒性作用，牙周病毒和細菌及在細胞周圍其產生的毒性物質（例如，類毒素或酶類）可直接誘導腫瘤抑制基因和原癌基因突變或者改變細胞信號傳導通路從而影響上皮細胞增殖或存活。
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