pharmacognostic

简明释义

英[/ˌfɑr.mə.kɒɡˈnɒs.tɪk/]美[/ˌfɑr.mə.kɒɡˈnɒs.tɪk/]

生药学的

英英释义

单词用法

同义词

反义词

例句

1.The paper reports pharmacognostic features of erect hypecoum.

报道了角茴香的生药学特征。

2.This study presents a scientific evaluation on the pharmacognostic quality of 9 species and 1 variety of the Cinnamomum plant Guipi commonly used in Chinese traditional medicine.

对国产9种1变种桂皮类药材进行了质量研究，其结果为评价桂皮类药材质量的优劣提供了科学依据。

3.Method: Pharmacognostic studies were made through field collection, market investigation, document utilization, comparative morphology and histology.

方法：野外采集，市场调查，结合文献查阅，形态和组织学比较研究。

4.The result showed that the rate of veracity of this method was high and this provided the determination of schisandrin B of pharmacognostic and finished products a feasible method.

结果表明，此方法准确度较高，为五味子生药及成品药中五味子乙素含量测定提供了一种切实可行的方法。

5.Furthermore, reported for the first time are the pharmacognostic characteristics tissue disintegration and powder of the drug.

本文首次提供了毛冬青的组织解离和粉末显微特征，有可能为鉴别毛冬青提供新的鉴别方法和指标。

6.The result showed that the rate of veracity of this method was high and this provided the determination of Ocimum flavonoids of pharmacognostic and finished products a feasible method.

结果表明，此法准确度较高，为罗勒生药及成品药中罗勒黄酮含量测定提供了一种切实可行的方法。

7.In our lab, we emphasize pharmacognostic 药用植物学 methods to evaluate herbal medicines.

在我们的实验室，我们强调使用药用植物学方法来评估草药。

8.Herbalists often rely on pharmacognostic 药用植物学 information to recommend treatments.

草药师经常依赖药用植物学信息来推荐治疗方案。

9.The pharmacognostic 药用植物学 profile of this plant indicates it has anti-inflammatory properties.

这种植物的药用植物学特征表明它具有抗炎特性。

10.The university offers a course in pharmacognostic 药用植物学 studies, focusing on the medicinal properties of plants.

这所大学提供一门关于药用植物学的课程，专注于植物的药用特性。

11.Researchers are conducting pharmacognostic 药用植物学 analyses to discover new drugs from natural sources.

研究人员正在进行药用植物学分析，以从自然来源发现新药物。

作文

Pharmacognosy is a branch of pharmacology that focuses on the study of medicinal drugs derived from natural sources, particularly plants. One of the key areas in this field is pharmacognostic studies, which involve the identification and characterization of these natural products. The term pharmacognostic refers to the scientific discipline that deals with the physical, chemical, biochemical, and biological properties of drugs obtained from natural sources. This includes understanding how these compounds can be used therapeutically, as well as their potential side effects and interactions with other substances.The importance of pharmacognostic research cannot be overstated. With the rise of antibiotic resistance and the increasing side effects associated with synthetic drugs, many researchers are turning to nature for solutions. Traditional medicine has long relied on plant-based remedies, and modern science is beginning to validate these practices through rigorous pharmacognostic studies. For instance, the use of willow bark, which contains salicin, has been shown to provide pain relief similar to aspirin. Such discoveries highlight the relevance of pharmacognostic studies in contemporary medicine.Moreover, pharmacognostic investigations often involve the extraction and purification of bioactive compounds from plants. This process requires a deep understanding of various extraction techniques, such as solvent extraction, steam distillation, and supercritical fluid extraction. Each method has its advantages and disadvantages, and the choice of technique can significantly affect the yield and purity of the desired compound. Therefore, a strong foundation in pharmacognostic principles is essential for anyone looking to work in this field.Another critical aspect of pharmacognostic research is the evaluation of the safety and efficacy of natural products. This involves conducting preclinical and clinical trials to determine how these compounds interact with biological systems. By understanding the mechanisms of action of these natural products, researchers can develop new therapies that are both effective and safe for patients. Additionally, pharmacognostic studies often reveal previously unknown therapeutic potentials of certain plants, leading to the discovery of new drugs.In recent years, the integration of technology into pharmacognostic research has opened new avenues for exploration. Techniques such as high-performance liquid chromatography (HPLC) and mass spectrometry allow for the detailed analysis of complex mixtures of plant extracts. These advancements enable scientists to identify and quantify specific compounds more efficiently than ever before. Furthermore, bioinformatics tools help researchers analyze large datasets generated from pharmacognostic studies, facilitating the discovery of novel compounds and their potential applications.In conclusion, pharmacognostic research plays a vital role in the development of new medications and the validation of traditional remedies. As the world faces increasing health challenges, the need for innovative solutions derived from natural sources becomes more pressing. By continuing to explore and understand the complex interactions between natural products and biological systems, pharmacognostic studies will undoubtedly contribute to the advancement of medicine and improve patient outcomes. The future of healthcare may very well depend on our ability to harness the power of nature through scientific inquiry.

药用植物学是药理学的一个分支，专注于研究来自自然来源的药物，特别是植物。该领域的一个关键领域是药用植物学研究，涉及这些天然产品的识别和特征描述。术语药用植物学指的是处理从自然来源获得的药物的物理、化学、生化和生物特性的科学学科。这包括理解这些化合物如何用于治疗，以及它们的潜在副作用和与其他物质的相互作用。药用植物学研究的重要性不容小觑。随着抗生素耐药性上升以及合成药物相关副作用的增加，许多研究人员开始向自然寻求解决方案。传统医学长期以来依赖植物药物，而现代科学正通过严格的药用植物学研究开始验证这些实践。例如，柳树皮的使用，其中含有水杨苷，已被证明提供类似阿司匹林的止痛效果。这些发现突显了药用植物学研究在当代医学中的相关性。此外，药用植物学研究通常涉及从植物中提取和纯化活性化合物。这个过程需要对各种提取技术（如溶剂提取、蒸汽蒸馏和超临界流体提取）有深入的了解。每种方法都有其优缺点，选择技术会显著影响所需化合物的产量和纯度。因此，扎实的药用植物学原理基础对于任何希望在这一领域工作的人来说都是必不可少的。药用植物学研究的另一个关键方面是评估天然产品的安全性和有效性。这涉及进行临床前和临床试验，以确定这些化合物与生物系统的相互作用。通过理解这些天然产品的作用机制，研究人员可以开发出既有效又安全的新的治疗方法。此外，药用植物学研究常常揭示某些植物的潜在治疗能力，从而导致新药的发现。近年来，技术在药用植物学研究中的整合为探索开辟了新的途径。高效液相色谱（HPLC）和质谱等技术使得对植物提取物复杂混合物的详细分析成为可能。这些进展使科学家能够比以往更高效地识别和定量特定化合物。此外，生物信息学工具帮助研究人员分析从药用植物学研究生成的大型数据集，促进了新化合物及其潜在应用的发现。总之，药用植物学研究在新药开发和传统疗法验证中发挥着至关重要的作用。随着世界面临越来越多的健康挑战，从自然来源衍生出创新解决方案的需求变得更加紧迫。通过继续探索和理解天然产品与生物系统之间的复杂相互作用，药用植物学研究无疑将有助于医学的进步并改善患者的治疗结果。未来的医疗保健很可能依赖于我们通过科学探究来利用自然的能力。