hematoporphyrin

简明释义

英[ˌhiːmətəʊˈpɔːfɪrɪn]美[himətoʊˈpɔːfɪrɪn]

n. 血卟啉（等于 hemoporphyrin）

英英释义

单词用法

同义词

反义词

例句

1.In this article the laser fluorescence spectra and the singlet oxygen relative quantum yield of hematoporphyrin and its derivatives are deter - mined.

本文测定了血卟啉及其衍生物的荧光光谱及单态氧的相对量子产额。

2.The interaction of hematoporphyrin dihydrochloride (HD) with DNA was studied by using neutral red (NR) as a probe.

以中性红(nr)作探针研究了血卟啉(HD)与DNA的相互作用。

3.Hematoporphyrin derivative (HPD) was conjugated with a murine monoclonal antibody (3h11) against human gastric cancer through bovine serum albumin (BSA) as an intermediate.

以牛血清白蛋白为中间载体，将血卟啉衍生物(HPD)与抗胃癌单克隆抗体3h11交联。

4.Objective to explore the curative effects and the toxicity of these patients with alimentary canal tumor treated with photodynamic method by using hematoporphyrin derivation (HPD) in Vitro irritated.

目的探讨体外激活血卟啉、开展光动力学疗法治疗消化道肿瘤的疗效及其毒副反应。

5.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。

6.Objective: The object of this study was to ultrafast photodynamic processes of hematoporphyrin derivative(HPD);

目的：研究用于癌症诊断与治疗的光敏剂血卟啉（ HPD ）的超快光动力学过程；

7.Finally, the ways of improving activated efficiency of hematoporphyrin by a bifrequency ultrasound is pointed out.

指出了进一步提高复频超声激活血卟啉效率的途径。

8.Objective to explore the curative effects and the toxicity of these patients with alimentary canal tumor treated with photodynamic method by using hematoporphyrin derivation (HPD) in Vitro irritated.

目的探讨体外激活血卟啉、开展光动力学疗法治疗消化道肿瘤的疗效及其毒副反应。

9.The results indicate that the laser fluorescence intensity and the singlet oxygen quantum yield of hematoporphyrin are better than others and they may be effective photosensitizers.

结果表明，血卟啉的荧光强度和单态氧的量子产额较高，它们均为有效的光敏剂。

10.The photodynamic activity of hematoporphyrin 血红素原 makes it a valuable compound in medical applications.

由于hematoporphyrin 血红素原的光动力活性，它在医学应用中是一种有价值的化合物。

11.Researchers are studying the properties of hematoporphyrin 血红素原 for its potential use in cancer diagnostics.

研究人员正在研究hematoporphyrin 血红素原的特性，以便其在癌症诊断中的潜在应用。

12.The doctor explained that the treatment involved using hematoporphyrin 血红素原 to enhance the effects of photodynamic therapy.

医生解释说，这种治疗涉及使用hematoporphyrin 血红素原来增强光动力疗法的效果。

13.In the lab, we used hematoporphyrin 血红素原 to investigate its interaction with light at various wavelengths.

在实验室中，我们使用hematoporphyrin 血红素原来研究其与不同波长光的相互作用。

14.Clinical trials have shown promising results using hematoporphyrin 血红素原 for targeted tumor therapy.

临床试验显示，使用hematoporphyrin 血红素原进行靶向肿瘤治疗的结果令人鼓舞。

作文

Hematoporphyrin is a fascinating compound that plays a crucial role in various biological processes. It is a type of porphyrin, which is a class of organic compounds characterized by their large, cyclic structures. The significance of hematoporphyrin (血红卟啉) extends beyond its chemical properties; it is essential in the study of hemoglobin and the functioning of red blood cells. Hematoporphyrin is particularly interesting because it is involved in the synthesis of heme, an important component of hemoglobin, the molecule responsible for transporting oxygen in the blood.In the human body, hematoporphyrin (血红卟啉) is produced through a series of biochemical reactions. These reactions occur primarily in the liver and bone marrow, where the body synthesizes heme from simpler precursors. The process begins with the condensation of succinyl-CoA and glycine, leading to the formation of porphobilinogen. This compound undergoes several transformations, ultimately resulting in the production of hematoporphyrin (血红卟啉). Understanding this pathway is vital for researchers as disruptions in heme synthesis can lead to various disorders, including porphyrias, which are characterized by the accumulation of porphyrins in the body.Moreover, hematoporphyrin (血红卟啉) has applications in medical science, particularly in photodynamic therapy (PDT). PDT is a treatment method used for certain types of cancer. In this technique, a photosensitizing agent, such as hematoporphyrin (血红卟啉), is introduced into the body. When exposed to specific wavelengths of light, the agent becomes activated and produces reactive oxygen species that can destroy cancer cells. This innovative approach highlights the potential of hematoporphyrin (血红卟啉) in modern medicine, offering hope for patients with challenging diagnoses.The study of hematoporphyrin (血红卟啉) also intersects with environmental science. For instance, researchers have investigated the role of porphyrins in the degradation of pollutants. Certain bacteria utilize porphyrins, including hematoporphyrin (血红卟啉), to break down complex organic molecules in the environment. This bioremediation process is crucial for maintaining ecological balance and addressing pollution.In conclusion, hematoporphyrin (血红卟啉) is a compound of great importance in both biology and medicine. Its role in heme synthesis is fundamental to the understanding of oxygen transport in the body, while its applications in photodynamic therapy provide promising avenues for cancer treatment. Additionally, its involvement in environmental processes underscores the interconnectedness of biological systems and ecological health. As research continues to unfold, the full potential of hematoporphyrin (血红卟啉) will likely reveal itself, offering new insights and solutions to some of the most pressing challenges in health and environmental science.

血红卟啉是一个迷人的化合物，在各种生物过程中发挥着至关重要的作用。它是一种卟啉，属于一类以其大型环状结构为特征的有机化合物。血红卟啉的（血红卟啉）重要性不仅在于其化学性质；它在研究血红蛋白和红血球的功能中是必不可少的。血红卟啉特别有趣，因为它参与了血红素的合成，血红素是血红蛋白的重要组成部分，负责在血液中运输氧气。在人体内，血红卟啉（血红卟啉）通过一系列生化反应产生。这些反应主要发生在肝脏和骨髓中，身体从更简单的前体合成血红素。该过程始于琥珀酰辅酶A和甘氨酸的缩合，形成卟啉原。这个化合物经过几次转化，最终导致血红卟啉（血红卟啉）的生成。理解这一途径对研究人员至关重要，因为血红素合成的中断可能导致各种疾病，包括卟啉症，特征是体内卟啉的积累。此外，血红卟啉（血红卟啉）在医学科学中也有应用，特别是在光动力疗法（PDT）中。PDT是一种用于某些类型癌症的治疗方法。在这种技术中，像血红卟啉（血红卟啉）这样的光敏剂被引入体内。当暴露在特定波长的光下时，该剂被激活并产生反应性氧种，可以摧毁癌细胞。这种创新方法突显了血红卟啉（血红卟啉）在现代医学中的潜力，为面临挑战的患者提供了希望。对血红卟啉（血红卟啉）的研究也与环境科学交叉。例如，研究人员调查了卟啉在污染物降解中的作用。某些细菌利用卟啉，包括血红卟啉（血红卟啉），来分解环境中的复杂有机分子。这种生物修复过程对维持生态平衡和应对污染至关重要。总之，血红卟啉（血红卟啉）在生物学和医学中都是一个极为重要的化合物。它在血红素合成中的作用是理解体内氧气运输的基础，而它在光动力疗法中的应用则为癌症治疗提供了有希望的途径。此外，它在环境过程中的参与强调了生物系统与生态健康之间的相互联系。随着研究的不断深入，血红卟啉（血红卟啉）的全部潜力可能会显现出来，为一些最紧迫的健康和环境科学挑战提供新的见解和解决方案。