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Detection of Transdermal Drug Delivery Efficiency by Shock Wave
Current Drug Delivery ( IF 2.4 ) Pub Date : 2022-08-01 , DOI: 10.2174/1567201819666220525093528
Yu-Jie Xie 1 , Sheng-Jian Wu 1 , Jian-Xiong Wang 1 , Wei-Zhang 2 , Fu-Hua Sun 1 , Yue Hu 1 , Akira Miyamoto 3 , Fang-Yuan Xu 1 , Chi Zhang 1
Affiliation  

Objective: This study aimed to observe the drug distribution ex-vivo after transdermal drug delivery (TDD) by Shock Wave (SW) and to explore the different effects of the two types of shock waves. Materials and Methods: Nine female Sprague-Dawley (SD) rats were randomly divided into 3 groups: (i) control group; (ii) RESW group (0.35mJ/mm2, 2 Hz, 400 pulse); (iii) FESW group (0.16mJ/mm2, 2 Hz, 400 pulse). Micro positron emission tomography/computed tomography (PET/CT) was used to observe the distribution of [18]F-NaF. Furthermore, 12 SD rats were randomly divided into 4 groups: (i) control group; (ii) FESW group 1 (0.03mJ/mm2, 2 Hz, 400 pulse); (iii) FESW group 2 (0.16mJ/mm2, 2 Hz, 400 pulse); (iv) FESW group 3 (0.35mJ/mm2, 2 Hz, 400 pulse). High-performance liquid chromatography (HPLC) tested diclofenac sodium and glucose percutaneously TDD by FESW. Statistical significance was conducted by analysis of variance of repeated measurement. Results: The micro PET/CT observed FESW could penetrate [18]F-NaF through the skin, while RESW could not. The second study found the higher the energy of the FESW, the more diclofenac sodium and glucose penetration. Repeated measures analysis of variance found a within-subject effect (diclofenac sodium, F = 4.77, p = 0.03), (glucose, F = 8.95, p = 0.006), significant differences between the control group, FESW group 1, and FESW group 2 (p < 0.05). Conclusion: The study found that FESW can penetrate [18]F-NaF, sugar and diclofenac sodium into the rat body. FESW has a good indication of drug penetration, which provides new biological evidence for route administration.

中文翻译:

冲击波透皮给药效率检测

目的:本研究旨在观察冲击波(SW)经皮给药(TDD)后的体外药物分布,探讨两种冲击波的不同作用。材料和方法:将九只雌性 Sprague-Dawley (SD) 大鼠随机分为 3 组:(i) 对照组;(ii) RESW 组(0.35mJ/mm2,2 Hz,400 脉冲);(iii) FESW 组(0.16mJ/mm2、2 Hz、400 脉冲)。显微正电子发射断层扫描/计算机断层扫描(PET/CT)用于观察[18]F-NaF的分布。此外,将 12 只 SD 大鼠随机分为 4 组:(i)对照组;(ii) FESW 第 1 组(0.03mJ/mm2,2 赫兹,400 脉冲);(iii) FESW 第 2 组(0.16mJ/mm2,2 赫兹,400 脉冲);(iv) FESW 第 3 组(0.35mJ/mm2、2 Hz、400 脉冲)。高效液相色谱法 (HPLC) 通过 FESW 经皮 TDD 测试了双氯芬酸钠和葡萄糖。通过重复测量的方差分析进行统计显着性。结果:显微PET/CT观察到FESW可以穿透皮肤的[18]F-NaF,而RESW不能。第二项研究发现 FESW 的能量越高,双氯芬酸钠和葡萄糖的渗透越多。重复测量方差分析发现受试者内效应(双氯芬酸钠,F = 4.77,p = 0.03),(葡萄糖,F = 8.95,p = 0.006),对照组、FESW 组 1 和 FESW 组之间存在显着差异2 (p < 0.05)。结论:研究发现FESW可以穿透[18]F-NaF、糖和双氯芬酸钠进入大鼠体内。FESW具有良好的药物渗透指征,为给药途径提供了新的生物学依据。结果:显微PET/CT观察到FESW可以穿透皮肤的[18]F-NaF,而RESW不能。第二项研究发现 FESW 的能量越高,双氯芬酸钠和葡萄糖的渗透越多。重复测量方差分析发现受试者内效应(双氯芬酸钠,F = 4.77,p = 0.03),(葡萄糖,F = 8.95,p = 0.006),对照组、FESW 组 1 和 FESW 组之间存在显着差异2 (p < 0.05)。结论:研究发现FESW可以穿透[18]F-NaF、糖和双氯芬酸钠进入大鼠体内。FESW具有良好的药物渗透指征,为给药途径提供了新的生物学依据。结果:显微PET/CT观察到FESW可以穿透皮肤的[18]F-NaF,而RESW不能。第二项研究发现 FESW 的能量越高,双氯芬酸钠和葡萄糖的渗透越多。重复测量方差分析发现受试者内效应(双氯芬酸钠,F = 4.77,p = 0.03),(葡萄糖,F = 8.95,p = 0.006),对照组、FESW 组 1 和 FESW 组之间存在显着差异2 (p < 0.05)。结论:研究发现FESW可以穿透[18]F-NaF、糖和双氯芬酸钠进入大鼠体内。FESW具有良好的药物渗透指征,为给药途径提供了新的生物学依据。双氯芬酸钠和葡萄糖的穿透力越强。重复测量方差分析发现受试者内效应(双氯芬酸钠,F = 4.77,p = 0.03),(葡萄糖,F = 8.95,p = 0.006),对照组、FESW 组 1 和 FESW 组之间存在显着差异2 (p < 0.05)。结论:研究发现FESW可以穿透[18]F-NaF、糖和双氯芬酸钠进入大鼠体内。FESW具有良好的药物渗透指征,为给药途径提供了新的生物学依据。双氯芬酸钠和葡萄糖的穿透力越强。重复测量方差分析发现受试者内效应(双氯芬酸钠,F = 4.77,p = 0.03),(葡萄糖,F = 8.95,p = 0.006),对照组、FESW 组 1 和 FESW 组之间存在显着差异2 (p < 0.05)。结论:研究发现FESW可以穿透[18]F-NaF、糖和双氯芬酸钠进入大鼠体内。FESW具有良好的药物渗透指征,为给药途径提供了新的生物学依据。白糖和双氯芬酸钠进入大鼠体内。FESW具有良好的药物渗透指征,为给药途径提供了新的生物学依据。白糖和双氯芬酸钠进入大鼠体内。FESW具有良好的药物渗透指征,为给药途径提供了新的生物学依据。
更新日期:2022-08-01
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