肽類抗生素 的英文怎麼說
中文拼音 [tàilèikàngshēngsù]
肽類抗生素
英文
peptide antibiotic- 肽 : 名詞[化學] (有機化合物) peptide
- 類 : Ⅰ名1 (許多相似或相同的事物的綜合; 種類) class; category; kind; type 2 (姓氏) a surname Ⅱ動詞...
- 抗 : Ⅰ動詞1 (抵抗; 抵擋) resist; combat; fight 2 (拒絕; 抗拒) refuse; defy 3 (對等) contend with...
- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 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...
-
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。They contribute to innate host defense against a number of bacterial and fungal pathogens, even some of the pathogens resistant to conventional antibiotics. more than 300 peptide antibiotics have been found so far, and some have natural or artificial mutants
迄今已從動物、植物、昆蟲等生物體內分離到肽抗生素300多種,新的肽抗生素還在不斷被發現,有的類別還發現存在多種突變體。Quinolones, tetracyclines, aminoglycosides, and so on. antimicrobial peptides are a new class of antibiotics discovered recent years, which are encoded by genes of organisms and chemically peptides, so they are also called as peptide antibiotics
肽抗生素( peptideantibiotics )或稱為抗微生物肽( antimicrobialpeptide )則是近年來發現的由動物、植物、昆蟲等生物體基因編碼的具有抗生素樣活性的肽類物質。In order to obtain a new peptide antibiotics mutant molecule with strong antimicrobial activity and / or more simple structure, a mutant library was often constructed by genetical method and then the desirable mutant molecule was screened out from the library
不同種類、不同突變體的肽抗生素活性有不同程度差異。為了獲得結構簡單、活性更強的肽抗生素,研究者們常常在克隆到肽抗生素分子后,通過構建其突變體庫,從中篩選更理想的目的分子。Daptomycin, a cyclic lipopeptide is widely considered a new and powerful antibiotic for clinical use
是環脂肽類超強新型抗生素,于分享友人