溶菌抑制作用 的英文怎麼說
中文拼音 [róngjūnyìzhìzuòyòng]
溶菌抑制作用
英文
lysis inhibition- 溶 : 動詞(溶化; 溶解) dissolve
- 菌 : 菌名詞1. (蕈) mushroom2. (姓氏) a surname
- 抑 : Ⅰ動詞(向下按; 壓制) restrain; repress; curb Ⅱ連詞[書面語]1 (表示抉擇) or 2 (表示轉折) but3 ...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 抑制 : 1 (控制) restrain; control; check; hold up; curb; stop; repress; bridle; choke; prehension; sup...
-
Studies of the crystal structure of endostatin have shown a compact globular fold, with one face particularly rich in arginine residues acting as a heparin - binding epitope, this site was recently shown to be involved in the inhibition of induced angiogenesis. experimental studies show that recombinant endostatin specifically inhibits the proliferation of endothelial cells in a dosedependent fashion. recombinant endostatin from bacteria is largely insoluble, but still efficient in arresting tu mor growth after injection into mice. intermittent therapy with recombinant bacterially produced endostatin reduces several experimental tumors, including lewis lung carcinoma, to a dormant state. no sign of drug induced resistance has been reported and, in the original study, the treatment dormancy appeared to persist even when therapy was discontinued. sowe regard endostatin as a promising anti - tumor drug
許多研究表明重組內皮抑素特異性抑制內皮細胞增殖,而且這種抑制作用呈劑量依賴性。細菌表達產物內皮抑素大部分以不溶形式存在,將這種混懸液注射治療老鼠仍可以抑制腫瘤生長。于小鼠皮下重復注射內皮抑素重組蛋白,幾乎完全抑制鼠lewis肺癌等多種腫瘤生長,並無耐藥性產生,即使中斷治療腫瘤也不再復發。In the ht medium with 2 % starch, after the strain nust03 had been culturing on a rotary shaker at 28, 220r / min for 96 hours, the fermentation can restrain the growth of a. niger
Nusto3菌株在含有2的可溶性澱粉的ht培養基上,搖床( 28 , 200r min )培養96小時,發酵液對黑麴黴有抑制作用。The main research contents and results are as follows : ( 1 ) disc papers and oxford cups were used to ascertain bacteriostatic effect of hongqu. using 70 % ethanol and water as solvent, the extraction inhibited bacillus subtilis, bacillus cereus and staphylococcus aureus and had no effect on e. coli, salmonella. typhi, yeasts and algae
主要研究內容和結果如下: ( 1 )利用濾紙片法和管碟法確定了紅曲的抑菌譜:紅曲70乙醇和水溶液浸提物對蠟樣芽孢桿菌、枯草芽孢桿菌等革蘭氏陽性菌具有較強的抑制作用,對革蘭氏陰性菌、黴菌和酵母菌沒有抑制效果。After the acet is vaporized, the active substance in water is gotten. and which is vaporized at low temperature. then the crude active substance is purified by column chromatography on sephadex g - 75. after a series of purifications again, we could get some white powder at last. though the active substance is diluted to50 g / ml, the activity is still checkeded - up through phyto phtnora casicileon. the purified active substance is insensitive to heat, resistant to chloroform 、 ethanol and the orhers. in addition, the active substance is sensitive to high ph ( 10 ~ 14 ), but it is not sensitive to low ph ( 1 ~ 5 ). furthermre, when the ph is made to low again, the activity of it ' s comes back
用蒸餾水對菌體稀釋;加入適量吸附樹脂在150rpm 、 28下振蕩吸附4h , 80 %的丙酮解吸,過濾解吸液得到活性物質的澄清溶液,旋轉蒸發儀旋轉蒸發去處丙酮,經sephadexg - 75分子篩層析得單一活性峰,收集峰值部分樣品液經冷凍乾燥得到淡褐色粉末,該活性物質用丙酮充分洗滌、甲醇-乙醚重結晶獲得略帶微黃的白色粉末,該活性物質50 g / ml仍可對蘇雲金芽孢桿菌hd - 1產生明顯的抑制作用。The results show that formaldehyde at the concentration of 6 % to 8 % and bromogeramine at the concentration of 4 % to 5 % all have better inhibition action to mildew and bacterium. 1 % capton also has better inhibition action to mildew
結果表明: 4 % ~ 5 %的新潔爾滅溶液和6 % ~ 8 %的甲醛溶液對木黴菌及枯草芽孢桿菌有較好的抑制作用; 1 %的克霉靈溶液對木黴菌也有較好的抑制作用。Results : the decoction of dioscorea bulbifera l has a fair antibacterial activity on staphyloccus aureus, escherichia coil and candida albicans. but it is superior of the organic solvent extract to the decoction
結果:黃藥子水煎液對金黃色葡萄球菌、大腸桿菌、白色念珠菌的抑制作用較好,黃藥子有機溶劑提取液的抑菌作用優於水煎液。We know that the mouth is glands, they kept secreted in saliva, especially in the daytime by chewing, speaking of oral action, functional active glands, saliva secretion of large amount, which is in addition to saliva digestive function, due to its inhibition contain a lot of bacteria lysozyme, oral a self - cleaning and scouring role, which is very important oral self - protection
我們知道,口腔內有腺體,它們在不停地分泌唾液,尤其在白天通過咀嚼、說話等口腔動作,使腺體功能活躍,唾液的分泌量也大,這些唾液除具有消化功能外,由於其內含有大量抑制細菌的溶菌酶,對口腔有沖刷和自潔作用,這也是口腔很重要的自我保護作用。分享友人