卟啉

Our data show that the circadian clock and haem biosynthesis are reciprocally regulated and suggest that porphyrin-containing molecules are potential targets for therapy of circadian disorders.

这说明，卟啉衍生物（B12含有卟啉）是如癌症等生物节律失调疾病的潜在治疗药物，而且通过细胞周期调节物质与生物钟之间的联系，还可用在接受化学疗法和放射疗法的患者身上。

The effectiveness of hematin and protoporphyrin IX as photosensitizes in singlet oxygen(1O2)generation was determined and at the same time the influence of different light wavelength on them was studied.

研究了肌红蛋白的组成成分血红素和原卟啉的光敏能力，同时分析了不同波长光的照射下血红素和原卟啉对猪肉脂肪氧化的影响。

The main ingredient hematoporphyrin is 1, 3, 5, 8-tetramethyl-2,4-di-porphin-6,7

啉。其主要成分血卟啉的化学名为1，3，5，8，-四甲基-2，4-二-卟吩-6，7-二丙酸。

Only sonoluminescence energy has not enough energy to activate hematoporphyrin, but more hematoporphyrin will be activated when sonoluminescence is existing.

血卟啉被激活的同时，若有大量生理盐水声致荧光的存在，血卟啉的激活量将大大增加。

The results indicate that the growth of tumor is inhibited by means of transfusion blood with ultraviolet radiation of hematoporphyrin. The most remarkable inhibitory effect is in ultraviolet radiation and hematoporphyrin group. The generation of singlet oxygen by PDT may be one of the mechanisms of killing tumor cells.

经紫外光照射的血或含有血卟啉的血均对肿瘤生长有抑制作用，而且紫外光照射与注人血卟啉相结合对抑制肿瘤生长效果最佳，该光动力学疗法对肿瘤治疗作用机制之一可能是通过产生单态氧而杀伤瘤细胞的。

Hematoporphyrinactual injection is an asepsis liquor of hematoporphyrin.

血卟啉注射液就是血卟啉的无菌水溶液。

In this report, a series of nitrogen heterocycle porphyrin compounds were obtained by introducing a pyrazole heterocyclic ring with high fluorescent quantum yield to the parent porphyrin.

本文通过将具有较高荧光量子产率的吡唑杂环化合物连到卟啉环的中位而得到一类新型的含氮杂环卟啉。

Nitrations of both hydroxyl- and acetamino-substituted porphyrins were found to take place at the adjacent position of the substituent in the very aryl ring, whereas nitro group was guided into para positions of unsubstituted phenyl ring during the nitration of nitro-substituted porphyrin.

结果表明，羟基和乙酰氨基卟啉的硝化反应发生在与该取代基处于同一芳环的meta位，而硝基卟啉进行硝化时，硝基取代于其他未取代苯环的para位。

The nitric oxide released process of nitrosyl metalloporphyrins in vitro was detected with diazotization assay at room temperature, the four nitrosyl metalloporphyrinsbCo-NO、bFe-NO、a_(Co-NO、a_were good nitric oxide donors, the nitric oxide released efficiency is attained about seventy percent.

在室温下采用重氮化反应研究了这些金属卟啉-NO 配合物在水溶液中释放NO的过程，其中四种金属卟啉(bCo-NO、bFe-NO、aCo-NO、aFe-NO)有较好的释放效果，释放率达到近70%。

The preparation of a novel porphyrin derivative bearing oligo( p -phenylene) group and its zinc complex was reported, which involved a microwave irradiation and a synthesis based on the template effects, respectively.

利用微波反应和模板效应合成了带有苯乙烯撑单元的新型卟啉化合物和锌卟啉配合物。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷