毒肽類 的英文怎麼說
中文拼音 [dútàilèi]
毒肽類
英文
toxic peptides-
2. the content and distribution of the main amanitoxins and phallotoxins in three tissues ( cap, stipe and volva ) of the four lethel amanitas were evaluated. the result showed that the highest content of total tcxins was displayed in the pileus
對四種劇毒鵝膏菌不同部位的毒素分析表明：其毒素含量都是菌蓋中最高，在鵝膏毒肽與鬼筆毒肽兩類毒素中，除aThe total toxins content in stipe was lower, whereas the volva had the lowest content of total toxins. the content of amanitoxins is always higher than the content of phallotoxins in any tissues of the four amanitas but a. phalloides. furthermore, the relative content of phallotoxins is inceasing from cap to stipe to volvain in the four lathel amanitas
Phalloides外，在其它三種鵝膏菌中都是鵝膏毒肽類毒素的含量占優勢，而鬼筆毒肽類毒素的相對百分含量在這四種劇毒鵝膏菌中都是從菌蓋到菌柄到菌托依次增加。Spider venoms contain a variety of neurotoxic peptide components
蜘蛛毒液中發現有豐富的肽類神經毒素。Selkoe, d. j., and d. schenk. " alzheimer ' s disease : molecular understanding predicts amyloid - based therapeutics. " annu rev pharmacol toxicol. 43 ( 2003 ) : 545 - 84
阿茲海莫癥：以分子生物學領域的了解預測以類澱粉勝肽為基礎的治療《藥理學與毒物學研究回顧雜志》 43 （ 2003 ） : 545 - 84Antibacteral peptide ( abp ) existing in the biosphere with the biotic activity is a kind of little peptide and has the action of antibacteria commonly and even can resist some protozoa, virus and tumour cells. the antibacteral peptide has become one of the hot spots of foreign and domestic scholars " investigavitions who gave more and more favors to it as its no ill effect
抗菌肽（ antibacteralpeptides ， abp ） ，是生物界中廣泛存在的一類生物活性小肽，一般具有抗細菌或真菌作用，有些還具有抗原蟲、病毒或腫瘤細胞的功能，且無毒副作用，倍受國內外學者的青睞，已成為國內外學者的研究熱點。Huwentoxin - i ( hwtx - i ) is a polypeptide neurotoxin isolated from the crude venom of chinese bird spider selenocosmia huwena. its molecular weight is 3750 dalton. the toxin contains 33 amino acid residues and three disulfide bonds
虎紋捕鳥蛛毒素- （ huwentoxin - ）是從虎紋捕鳥蛛selenocosiahuwena粗毒中分離得到的一種多肽類神經毒素，分子量為3750 ，由33個氨基酸殘基組成，含三對二硫鍵。The chinese bird spider ornithoctonus huwena is distributed in the hilly areas of yunan and guangxi in the south of china. so far several neurotoxins have been isolated from the venom of spider ornithoctonus huwena
虎紋捕鳥蛛（ ornithoctonushuwena ）是生活在我國南部雲南、廣西的山區，本實驗室在其粗毒中發現了許多神經肽類毒素，但對其中的非肽類組分研究甚少。Microcystins ( mc ) are hepatotoxins containing cyclic heptapeptides. microcystin - lr ( mc - lr ) is a strongly liver tumour promotor
微囊藻毒素（ mc ）是一類七肽單環肝毒素， mc - lr是一種強烈的肝臟腫瘤促進劑。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。According to the purity and the activity recovery, the recombinant enzyme was well purified by both of these two separation combinations. like natural gloshedobin, the recombinant enzyme exhibited strong esterase activity using tripeptide p - nitroanilide derivatives as substrate, but hydrolyzed n a - p - tosyl - l - arginine methyl ester ( tame ) or n a - benzoyl - l - arginine ethyl ester ( baee ) very weakly
與天然蛇毒類凝血酶一致，當用三肽p山itroanilide衍生物作為底物時，分泌表達的重組大連蛇島蝗蛇毒類凝血酶具有較強的生色底物活性，但用精氨酸甲酯如tame （ na廠tosyl l ar 。Conclusion cck contained in the treated chicken calamus easily undergoes hydrolysis to release mainly some peptides which do not induce obvious toxic effects, suggesting the safe potential applications of cck conduit as a tissue - engineering biometerial
結論雞羽根角蛋白管可被水解，釋放一些肽類物質，其浸提液對皮膚無致敏作用，皮內刺激反應弱，不引起全身急性毒性癥狀，無細胞毒性。Several baculoviruses such as acmnpv, ldmnpv and busunpv contain conotoxinlike genes, but the biological function of these genes is unknown
桿狀病毒類蝸牛毒素是一類小分子肽，在acmnpv 、 ldmnpv和busunpv等一些桿狀病毒基因組中存在，但其確切的生物學功能尚不清楚。Huwentoxin - i ( hwtx - i ) is a polypeptide neurotoxin isolated from the crude venom of chinese bird spider selenocosmia huwena, a chinese bird - hunting spider defined as a new species of the family selenocosmia. its molecular weight is 3750 dalton
虎紋捕鳥蛛毒素- （ huwentoxin - ，簡成hwtx - ）是從我國捕鳥蛛新種虎紋捕鳥蛛（ selenocosmiahuwena ）粗毒中分離純化的一種多肽類神經毒素。In order to further investigate the role of axudl in human tumor carcinogenesis and the potential association between the axudl gene expression status and the stimulation of transforming growth factor beta in human cancers, the present study was performed in three aspects as follows : ( 1 ) cloning full length enconding region cdna of axudl and construction of eukaryotic vector that expression the fusion protein of axud1 and influenza virus hemagglutin ha epitope tag ; ( 2 ) exploring the time and dose effects of tgf - 1 on the expression - of axudl gene in hepg2 hepatoma cells and spc - a1 lung carcinomas cells, and studying the effects of overexpression of axud1 on the expression of cell cycle and apoptosis related protein in hepg2 hepatoma cells ; ( 3 ) construction and expression of human axudl in e. coli m15. the following main results and conclusions can be obtained from the present study : 1. the full length ecnoding region of human axudl cdna from human peripheral blood lymphocytes was successfully cloned using one step rt - pcr method, and constructed into a eukaryotic expression vector which can be expressed a ha - axud1 fusion protein with axud1 and influenza virus hemagglutin ha epitope tag. the recombinant plasmid was identified by polymerase chain reaction, restriction endonuclease maping and sequencing, this expression vector might be instrumental to further study the function of axud1 protein in tumor cells
為了進一步研究axud1在人類腫瘤發生中的作用及axud1基因的表達狀況與tgf -介導的信號通路的關系，本實驗研究分為三個部分： （ 1 ） axud1基因cdna全長編碼區的克隆和ha表位標記的axud1基因表達載體的構建； （ 2 ）探討肝癌細胞hepg2和肺腺癌spc - a1細胞中tgf - 1誘導的axud1基因表達的時間、劑量效應以及誘導表達的可能機理，並研究axud1的過表達對細胞周期和細胞凋亡相關蛋白表達的影響； （ 3 ） axud1原核表達載體的構建及其在大腸桿菌中的表達。本實驗的主要結果和結論如下： 1利用一步法rt - pcr成功地從人類外周血淋巴細胞中克隆出axud1基因編碼區cdna ，並將其構建入真核表達載體中，編碼的ha - axud1融合蛋白帶有流感病毒凝血素ha的表位標記肽段。Isolation and purification of four main peptide toxins from a. fuligiea were undergone by means of rp - hplc, and idenfication of the chemical structure of - amanitin and - amanitin by nuclear magnetic resonance ( nmr ) showed that the the chemical structure were the same as the reference
對灰花紋鵝膏菌的四種主要肽類毒素進行了分離純化，並用質譜和核磁共振對兩種鵝膏毒肽（ - amanitin 、 - amanitin ）進行了結構鑒定。結果與文獻報道的相一致。分享友人