有拮抗作用 的英文怎麼說
中文拼音 [yǒujiékàngzuòyòng]
有拮抗作用
英文
antagonistic-
Posaconazole has significant in vitro activity against a wide range of fungi, including aspergillus species, the authors explain, but little is known about its clinical effectiveness and safety in patients with invasive aspergillosis
泊沙康唑在體外實驗中對多種真菌有拮抗作用，包括麴黴菌屬，該文章作者解釋道，但其對侵襲性麴黴菌病患者的臨床療效及安全性尚不清楚。Before now most of the research has concentrated on the action of single compounds against organisms. when two or more chemicals are applied simultaneously to a living system or unit, the combined effect may be one of the followings : additive action, antagonism and synergism
目前，有關污染物的生物效應研究多數還是集中在單個化合物的生物效應，隨著多種污染物（包括重金屬）進入水域環境后，所發生的聯合毒性效應往往表現為相加、拮抗或增毒作用。Recently, some new studies suggest that small cytokine peptide - mimics can function as the agonist or antagonist of cytokine receptor, and these small molecular peptides can be synthesized easily and oral adminstration with high concentration. based on these work, we have tried to set up experiment on tnfa - binding peptides and tnfa mimotopes which may be as leads of tnfa antagonist
近年來的研究發現，小分子細胞因子模擬物具有細胞因子受體激動劑或拮抗劑的作用，且小分子模擬物因容易合成並能夠給予高濃度、可口服等優點使其具有更加廣闊的研發與應用前景。The strain and its metabolites are identified. the results show that the culture has a broad antimicrobial spectrum against some gram - negative and gram - positive bacteria, and moulds, especially against e. coli, bacillus cereus, and staphylococcus aureus
研究證實，分離出的r21 - 4具有廣譜抗菌作用，對革蘭氏陰性菌、革蘭氏陽性菌、真菌都有一定的拮抗作用，特別是對大腸桿菌、金黃色葡萄球菌、蠟狀芽孢桿菌抗菌作用較強。Bp23 celb genes, b. pwnilus endoglucanase and b. polymyxa beta - 1, 4 - endoglucanase " genes, respectively. it was recognized as a new gene encoding for endoglucanase of b. mega terium. the recombinant plasmid tvchi ( pmd18 ~ t inserted with chitinase encoding gene from aplls ) and e. coli - bacillus shuttle vector physooplk were digested by ecori and sail completely, and the chitinase gene was ligated with shuttle vector, and the recombinant vector was used to transform b. megaterium ap25 competent cell
平板拮抗實驗同野生菌株相比，轉化子對麥長蠕抱菌的抑制作用最明顯，抑制百分數最高可達33 . 3 % ，而apll3和ap25分別是23 . 1 %和25 . 6 % ，同時轉化子對小麥紋枯病菌、棉花立枯病菌、棉花枯萎病菌和小麥的全蝕病菌也具有較為明顯的抑制作用。The results showed that the accumulations of fe, zn and cu were not significantly affected by ca levels, but the concentration and translocation of k, mg and mn were depressed by ca
提高介質中鈣濃度對蜈蚣草吸收pe 、 cu和zn無顯著影響，但對k 、 mg和mn的吸收轉運均有顯著拮抗作用。Results indicate that the capsaicin was evidently active in inhibiting both the bacteria and the fungi and showed strong inhibitory effects on these pathogens in a concentration dependent manner, exhibiting a stronger inhibition to the test bacteria than to the test fungi
結果表明，辣椒堿具有廣譜的抗菌范圍和較強的拮抗病原菌的活性，且抗菌活性有明顯的量效關系，其中辣椒堿對供試細菌的拮抗作用遠大於對供試真菌的作用。Compared to the single hg2 + treated, se4 + + hg2 + the mixed exposure could restrain the fall of the activity of t ? aoc, sod and gsh ? px, reducing the level of lipid peroxidation, and alleviating membrane damage, represented with the heighten na + - k + - atpase activity and reduced mda concentration, resulting in the increased resistance to hg2 + damage. however, se4 + were incapable of preventing from the damage of hg2 + ultimately, along with the exposure period, regardless of the fact that the obvious enhancement of t - aoc and atpase activity
混合處理后，與單一汞處理相比， se ~ （ 4 + ）在一定程度上能有效抑制汞脅迫引起的t ? aoc ， sod ， gsh ? px的降低，降低膜脂質過氧化水平，減輕了對膜的硒對汞致劍尾魚抗氧化系統的毒害和生理損傷的拮抗作用損傷，表現為隨一k + / atpase活力升高，而mda含量降低，提高了機體對hg葉毒害的抗性;但隨著染毒時間延長，硒不能最終阻止毒害的加深。The experimental results showed that tongbian fang had the antagonistic effect on the inhibition of small intestine propulsion induced by adrenaline, atropine and morphine hydrochloride in mice, increased the water volume in intestinal cavities, excited the spontaneous movement of rabbit duodenum in vitro, antagonized the adrenaline - induced inhibition of duodenum movement in vitro and the acetylcholine - induced contraction of ileum in vitro
研究結果表明，通便方能拮抗腎上腺素、阿托品、鹽酸嗎啡引起小鼠小腸推進的抑制；能顯著增加小鼠腸腔水分；對家兔離體十二指腸自發運動有興奮作用，能拮抗腎上腺素引起的離體十二指腸運動抑制和乙酰膽堿引起離體回腸的強直性收縮。It is well known that tumor necrosis factor a ( tnfa ) can play very different character in defence mechnism of body and pathologic injury, in which it can inhibit or kill tumor cell, and induce inflammation against infection ; on the other hand, tnfa can be as a very important mediator to cause some serious pathologic processes such as septic shock, gvhr and some autoimmune diseases
腫瘤壞死因子（ tumornecrosisfactor ， tnf ）具有對某些惡性腫瘤的抑制或殺傷作用，也是致內毒素性休克、急性移植物抗宿主病及一些自身免疫病的重要效應因子，因此tnf的改造和tnf拮抗劑的研究受到各國學者的重視。We presume that the mechanism of the composition may has nothing to do with the ca2 + interdiction. and the real mechanism needs further research
我們推測鈣拮抗劑硝苯地平對細辛的鎮痛協同作用機制可能與鈣拮抗無關。但其機制有待進一步研究。The diameter of the antimicrobial circle could reach 30 ~ 32mm in the test of e. coli by wst22, and the diameter of the antimicrobial circle could reach 20mm in the test of salmonella enteritidis by sc42. the others had the different resistance on the pathogenic bacteria
其中wst22對大腸桿菌的抑菌圈直徑可達30 32mm ， sc42對沙門氏菌的抑菌圈直徑達20mm以上，其餘的兩株光合細菌也分別在不同程度上對致病菌有拮抗作用。In comparison with herbicides treating alone, the frequencies of mcn of large of experiment groups decline in varying degrees
與單獨作用相比，大部分試驗組的微核細胞率有不同程度的下降，呈現出一定的拮抗性。Excitotoxicity, associated with stroke and neurodegeneration, is triggered primarily by massive ca2 + influx arising from overactivation of glutamate receptor channels of the n - methyl - d - aspartate ( nmda ) subtype. although approaches to treatment of these disorders with antagonists of nmda receptor ( nr ) have been testified to be effective in animal models, successful therapy in humans was limited by the severe side effects of complete nr blockade for their space window and time window
已有的nr受體拮抗劑或阻斷劑均為人工合成的小分子藥物，能彌散通過血腦屏障（空間窗過大） ，作用選擇性低，病變腦區及非病變腦區都會受到影響，而且由於神經元可逆性損害的「時間窗」極短，人們難以適時使用有效的神經保護藥物，這些均導致已有的藥物難以進入臨床。分享友人