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Malyhon新蟲(chóng) (小有名氣)
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[求助]
幾句論文求大神翻譯成中文 謝謝
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2.8. Fibrinogen Adsorption Test. Fibrinogen adsorption was evaluated using enzyme-linked immunosorbent assay (ELISA) based on the antigen-antibody interaction.36 The fresh whole blood of a healthy volunteer was centrifuged at 3000 rpm to obtain platelet-poor plasma. After being immersed in PBS at 37 C for 3 h, modified and unmodified PHBV films were incubated in plasma at 4 C overnight. Then, all films were blocked with 1% BSA (Sigma-Aldrich) at 37 C for 1 h, followed by reacting with horseradish peroxidase (HRP) conjugated goat antihuman fibrinogen (Sigma-Aldrich) at 37 C for 1 h. Then, TMB (3,30,5,50- tetramethylbenzidine, Sigma-Aldrich) substrate was applied to react with HRP until the solution in the well turned blue. Finally, 2M H2SO4 was added to each well to stop the reaction. The final color of the solution was yellow, which could be read at the 450 nm with a microplate reader. Each type of sample underwent six repeated measurements. 2.9. Statistical Analysis. The results of the cell viability assay and fibrinogen adsorption test were analyzed by ANOVA, and the differences observed between the samples were considered to be statistically significant for P < 0.05. |
金蟲(chóng) (著名寫手)
| 2.8. 纖維蛋白原吸附試驗(yàn)。 根據(jù)抗原-抗體交互作用,使用酶聯(lián)免疫吸附測(cè)定(ELISA)對(duì)纖維蛋白原吸附進(jìn)行了評(píng)價(jià)。36將健康志愿者的新鮮全血以3000rpm(每分鐘轉(zhuǎn)數(shù))甩濾得到乏血小板血漿。于37℃的PBS中浸漬3小時(shí)之后,修飾和未修飾的PHBV膜于4℃血漿中培育過(guò)夜。 然后,所有膜用1% BSA (西格瑪-奧德里奇產(chǎn)品)于37℃中封閉1小時(shí),隨后37℃與辣根過(guò)氧化酶(HRP)結(jié)合的羊抗人纖維蛋白原((西格瑪-奧德里奇產(chǎn)品)反應(yīng)1小時(shí)。然后TMB(3,30,5,50 -四甲基聯(lián)苯胺,西格瑪-奧德里奇產(chǎn)品)培養(yǎng)基用于與HRP反應(yīng)直到容器中的溶液變成藍(lán)色為止。 最后,將2M的H2SO4添加到每個(gè)容器中以終止反應(yīng)。溶液最終的顏色為黃色,該數(shù)值可以用酶標(biāo)儀于450 nm讀取。每種樣品進(jìn)行六次反復(fù)測(cè)量。2.9.統(tǒng)計(jì)分析。 細(xì)胞活力檢測(cè)和纖維蛋白原吸附試驗(yàn)通過(guò)統(tǒng)計(jì)學(xué)方差分析進(jìn)行的,樣品之間觀測(cè)到的差異P<0.05被認(rèn)為在統(tǒng)計(jì)上有顯著意義。 |
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