草本配方中的新型药物输送系统 - - 草本配方 - - 综述
Pragati Kumar1, Yatendra Singh1, Shashi Pratap Singh1
1PSIT-Pranveer Singh Institute of Technology (Pharmacy), Bhauti Kanpur, Uttar Pradesh, India.
Current drug safety
|August 8, 2025
概括
乙体是一种纳米膀载体,增强了各种皮肤疾病的皮肤间药物递送. 这些乙醇脂囊泡改善皮肤透和药物捕获,提供有效和安全的局部治疗.
科学领域:
- 制药科学 制药科学
- 皮肤病学 皮肤病学
- 纳米技术 纳米技术
背景情况:
- 通过皮肤输送药物提供了一种方便的途径,通过绕过皮肤屏障来进行全身药物输送.
- 乙体是先进的纳米膀载体,由脂和高度乙醇组成,旨在增强局部药物输送.
- 乙体的独特组成促进了深入皮肤的透,并改善了活性药物成分的捕获.
研究的目的:
- 审查关于含有天然活性化合物用于治疗各种皮肤疾病的以太体配方的研究.
- 评估在皮肤学和化品应用中以体的疗效和安全性.
- 突出以太的潜力,作为有效的载体,通过皮肤递送药物.
主要方法:
- 在体外,体内 (动物模型) 和临床研究中对以太体配方进行实验.
- 对以太体系统进行分析,以了解它们捕获分子并增强皮肤透的能力.
- 用以,补丁和奶油为稳定性和易用性而制备的以索马尔分散剂.
主要成果:
- 在治疗各种皮肤病,包括感染,炎症,,关节炎和皮肤癌方面,以索索系统显示出显著的疗效.
- 乙体表现出高的药物捕获效率和增强的皮肤透能力.
- 含有自然化合物的配方在体中有效用于治疗和化品应用.
结论:
- 乙体为开发具有良好的安全性概况的新型皮肤疗法提供了一个有前途的平台.
- 它们增强药物输送和透的能力使它们适合广泛的皮肤治疗.
- 乙体提供了一种多功能和有效的方法,用于药物和化品剂的局部输送.
相关概念视频
01:16Drug Delivery: Overview
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The selection of a drug's delivery route depends upon its physicochemical properties, including lipid or water solubility and ionization, as well as the therapeutic requirement, such as immediate or sustained effect. These routes can be divided into three primary categories: enteral, parenteral, and topical.
Enteral delivery involves administering drugs directly through swallowing, sublingual placement, or buccal application. Orally administered drugs predominantly navigate the...
Enteral delivery involves administering drugs directly through swallowing, sublingual placement, or buccal application. Orally administered drugs predominantly navigate the...
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01:18Drug Delivery: Enteral Route
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The enteral drug administration involves three primary routes: oral, sublingual, and buccal. Oral ingestion is the most prevalent, safe, economical, and convenient method for drug administration. However, it has certain drawbacks, including limited absorption due to the drug's low water solubility or poor membrane permeability, possible emesis from GI mucosa irritation, destruction of drugs by digestive enzymes or low gastric pH, and irregular absorption along with food or other drugs.
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01:20Factors Affecting Dissolution: Drug Permeability, Stability and Stereochemistry
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Orally administered drugs primarily enter the systemic circulation via passive diffusion through the intestinal membranes. The drug's absorption is influenced by drug stability in the gastrointestinal GI tract, membrane permeability, the surface area available for absorption, luminal drug concentration, and residence time in the lumen. Drug permeability can be enhanced by adjusting the lipophilicity, polarity, or molecular size of the drug, promoting its passive transport across intestinal...
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01:18Routes of Drug Administration: Enteral
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Medications can be administered through the enteral route using liquids, capsules, or tablets.
Enteral administration involves drug administration via the mouth in two ways: orally or sublingually.
Unlike sublingually drugs, drugs that are taken orally pass through the gastrointestinal (GI) tract and get metabolized by the liver. Once metabolized, the drug is absorbed into the systemic circulation, reaching different body parts via the bloodstream. However, while passing through the stomach,...
Enteral administration involves drug administration via the mouth in two ways: orally or sublingually.
Unlike sublingually drugs, drugs that are taken orally pass through the gastrointestinal (GI) tract and get metabolized by the liver. Once metabolized, the drug is absorbed into the systemic circulation, reaching different body parts via the bloodstream. However, while passing through the stomach,...
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01:24Factors Influencing Drug Absorption: Presystemic Elimination
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The pharmacokinetic journey of oral drugs begins with a crucial first pass through the hepatic portal system, called the first-pass effect. This first pass significantly impacts bioavailability — the proportion of a drug that enters systemic circulation and is available for therapeutic action. The primary route sees the drug absorbed by intestinal membranes and then shunted to the liver via the hepatic portal vein. Here, pre-systemic elimination occurs as drugs face metabolism or biliary...
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01:22Drug Delivery: Miscellaneous Routes
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Drug delivery methods like oral inhalation, nasal sprays, transdermal patches, eye drops, intravitreal injection, and rectal administration provide localized effects with reduced toxicity.
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs...
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs...
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