在实验模型中,植物衍生酸对肺部疾病的治疗潜力
Yokeshwaran Punniyasekaran1,2, Bhagyashree Meena1, Harsha Akshaylal Pal1
1Division of Biochemistry, ICMR-National Institute for Research in Environmental Health (NIREH), Bhopal, Madhya Pradesh, 462030, India.
Inflammopharmacology
|January 19, 2026
概括
酸 (TA) 是一种植物性化合物,具有治疗呼吸系统疾病和增强癌症治疗的潜力. 需要进一步的研究来评估其临床应用和药理动力学特性.
科学领域:
- 植物化学 植物化学
- 药理学 药理学是指药理学的学科.
- 呼吸系统医学 呼吸系统医学
背景情况:
- 急性和慢性呼吸道疾病导致全球显著的残疾和死亡率.
- 有限的安全和有效的疗法可用于管理这些条件.
- 植物化学物质,如酸 (TA),正因其健康益处和低毒性而受到越来越多的关注.
研究的目的:
- 审查酸 (TA) 的化学结构,来源,生物可用性,毒性和呼吸系统益处.
- 探索TA在呼吸道疾病中的有益作用背后的机制.
- 讨论TA在癌症治疗和作为肺癌药物纳米载体的潜力.
主要方法:
- 对酸 (TA) 的实验证据的文献综述.
- 分析TA的化学特性,自然发生和生物效应.
- 检查TA在克服多药性耐药性的作用及其在纳米载体系统中的应用.
主要成果:
- 酸 (TA) 具有众多的健康益处,包括对呼吸道疾病的潜在治疗作用.
- 在癌症治疗中,TA显得有前途,特别是在克服多药性耐药性和药物输送方面.
- 基于TA的纳米颗粒显示出向药物向肺癌细胞提供向药物的潜力.
结论:
- 酸 (TA) 具有治疗各种呼吸道疾病和作为癌症治疗的组成部分的巨大潜力.
- 目前,有限的临床应用和药理动力学数据阻碍了TA的广泛使用.
- 进一步的风险益处评估和药理动力学研究对于加速TA在呼吸医学中的临床使用至关重要.
相关概念视频
01:17Other Pulmonary Disorders
1.6K
Respiratory disorders encompass a range of conditions with varying levels of severity. Asthma, marked by chronic airway inflammation and hypersensitivity, is one such condition. It can lead to airway obstruction due to factors like bronchial spasms, mucosal edema, increased mucus secretion, or epithelial damage. Asthma triggers are diverse, ranging from allergens to emotional upset, and treatment focuses on both immediate relief through bronchodilators and long-term inflammation suppression.
1.6K
01:29Disorders of Acid-Base Balance
1.8K
The human body maintains a precise pH range of arterial blood between 7.35 and 7.45. Deviations result in either acidosis (pH < 7.35) or alkalosis (pH > 7.45). These conditions are further classified as respiratory or metabolic disorders based on their underlying cause.
Respiratory Acidosis and Alkalosis
Respiratory acidosis occurs due to an increase in the partial pressure of carbon dioxide PCO2 in the blood. It often arises from shallow breathing or impaired gas exchange caused by...
Respiratory Acidosis and Alkalosis
Respiratory acidosis occurs due to an increase in the partial pressure of carbon dioxide PCO2 in the blood. It often arises from shallow breathing or impaired gas exchange caused by...
1.8K
01:25Acidity and Basicity of Carboxylic Acid Derivatives
4.2K
Carboxylic acids are the strongest among organic acids, as they readily lose the hydroxyl proton to form a resonance-stabilized carboxylate ion. In comparison, the acid derivatives lack acidic hydrogens directly attached to a functional group. In these compounds, the acidic nature arises from their ability to lose α hydrogens, making them weakly acidic.
The relative acidic strength of the derivatives can be explained based on the extent of resonance stabilization of the conjugate base. The...
The relative acidic strength of the derivatives can be explained based on the extent of resonance stabilization of the conjugate base. The...
4.2K
02:18Intrinsically Disordered Proteins
19.2K
Intrinsically disordered proteins are a group of proteins that do not fold into specific three-dimensional structures. Their structural flexibility allows them to complement ordered proteins to perform functions that are inaccessible to rigid structures. They are more common in eukaryotes than prokaryotes and may either be exclusively intrinsically disordered or hybrid proteins, consisting of a mix of ordered and disordered regions. The absence of a rigid structure in these proteins can be...
19.2K
01:28Structures of Carboxylic Acid Derivatives
3.7K
Structure of Carboxylic Acid Derivatives
Carboxylic acid derivatives contain an acyl group attached to a heteroatom such as chlorine, oxygen, or nitrogen. The carbonyl carbon and oxygen are both sp2-hybridized with an unhybridized p orbital.
The three sp2 orbitals of the carbonyl carbon form three σ bonds, one each with the carbonyl oxygen, the α carbon, and the heteroatom, whereas the other two sp2 orbitals of the carbonyl oxygen are occupied by the lone pairs. Further, the unhybridized p...
Carboxylic acid derivatives contain an acyl group attached to a heteroatom such as chlorine, oxygen, or nitrogen. The carbonyl carbon and oxygen are both sp2-hybridized with an unhybridized p orbital.
The three sp2 orbitals of the carbonyl carbon form three σ bonds, one each with the carbonyl oxygen, the α carbon, and the heteroatom, whereas the other two sp2 orbitals of the carbonyl oxygen are occupied by the lone pairs. Further, the unhybridized p...
3.7K
01:26Spectroscopy of Carboxylic Acid Derivatives
3.0K
Infrared spectroscopy is primarily used to determine the types of bonds and functional groups. In carboxylic acid derivatives, a typical carbonyl bond absorption is observed around 1650–1850 cm−1. For esters, the absorption is recorded at around 1740 cm−1, while acid halides show the absorption at about 1800 cm−1. Another acid derivative, the acid anhydrides, exhibit two carbonyl absorption around 1760 cm−1 and 1820 cm−1, arising from the symmetrical and...
3.0K