| 1. | Nitrogen dioxyde content of the atmosphere griess saltzman reaction
大气中二氧化氮含量的测定反应 |
| 2. | - test method for nitrogen dioxide content of the atmosphere griess - saltzman reaction
大气中二氧化氮含量的测试方法 |
| 3. | Air quality - determination of nitrogen oxides in ambient air - griess - saltzman method
空气质量氮氧化物的测定盐酸萘乙二胺比色法 |
| 4. | Standard test method for nitrogen oxides combined content in the atmosphere by the griess - saltzman reaction
用griss - saltzman反应法测定大气中氧化氮 |
| 5. | Griess - saltzman ambient air - determination of mass concentration of nitrogen dioxide - modified griess - saltzman method
周围空气.二氧化氮含量浓度的测定.改进的格里斯-萨尔茨曼 |
| 6. | No production by mouse embryos embryos were cultured in hanks balanced salt solution for 4 hours . then the culture medium was collected , and equal amount of griess reagent was added into it . no concentrations were determined indirectly by spectrophotometry
胚胎发育过程中no的生成胚胎在hanks液中培养4小时后，取培养液加入等体积的griess试剂，用分光光度法检测培养液中亚硝酸盐的浓度，依此得知no的生成。 |
| 7. | 1 . in the mpn - griess method of enumeration of nitrite - oxidizing bacteria , the nitrite concentration deeply effect the enumeration results and detection time . the o . lmmol / l nitrite concentration in the culture is the best choice for mpn - griess method and the shortest detection time is 4 week
硝酸细菌mpn ? griess计数法所用培养基的亚硝酸盐浓度对计数的周期和结果均有影响，采用0 . 1mmol l亚硝酸盐的培养基，进行4周的计数培养，是最优的硝酸细菌mpn ? griess计数法。 |
| 8. | The cells were then stimulated with various concentrations and incubation times of oligochitosan to study dose - dependent and time - dependent manners . the effect of oligochitosan on the production of no released by raw264 . 7 cells was evaluated by griess method , which was also used to evaluate the effect of nf - kb inhibitor on no production induced by oligochitosan . western blot was performed to detect the protein content of nf - k b in the nuclear extract
本课题以小鼠单核/巨噬}炎魏细胞raw264 . 7为研究对象，观察壳寡糖单独作用于巨噬细胞对其产生no的影响，并初步探讨了核转录因子一kappab ( nf一kb )在这过程中的作用，旨在部分解释壳寡糖对免疫系统调节作用的机理，为其在医学上的应用提供理论依据。 |
