permeation

Salcaprozate sodium (SNAC) 是口服吸收促进剂，有作为口服形式的肝素和胰岛素递送剂的潜力。它可提高非共价大分子络合引起的亲脂性，从而增加小肠上皮细胞的被动跨细胞渗透。

​Menthyl acetate 是一种可有效增强 5-氨基乙酰丙酸 (ALA) 皮肤渗透的 L-薄荷醇衍生物。​

AChE BChE BACE-1-IN-2 (Compound 4o) 表现出显著的抗氧化潜力和对PAS-AChE 的强大的结合能力。AChE BChE BACE-1-IN-2 是口服有效的AChE、BACE-1和BChE 抑制剂，对 hAChE、hBACE-1 和hBChE 的IC50分别为 0.069、0.097 和0.127 μM。AChE BChE BACE-1-IN-2 显示出对潜在的 Aβ 聚集物的分解能力和针对 Aβ 诱导的应激的神经保护作用。

Butyl carbitol acetate enables deep permeation into the textile, with its low vapor pressure and boiling point.

Sephadex G 50 is a gel filtration medium commonly utilized in gel permeation chromatography for effective fractionation of glycopeptide mixtures.

TH-237A is a novel neuroprotective agent exhibiting favorable permeation across the blood-brain barrier.

HR1是一种乳突蛋白酶，可增加人红细胞膜渗透性，并能诱导细菌细胞质膜和肥大细胞质膜透化。

Pal-KTTKS is a lipidated pentapeptide consisting of a fragment of the type I collagen C-terminal propeptide conjugated to palmitic acid .1 It increases collagen production in human corneal and dermal fibroblasts when used at concentrations of 0.002, 0.004, and 0.008 wt%.2 Following topical administration, pal-KTTKS (50 μg/cm2) is found in the stratum corneum, epidermis, and dermis of isolated hairless mouse skin.1 It can self-assemble into flat tapes and extended fibrillar structures.3 Pal-KTTKS has been detected in anti-wrinkle creams.4 |1. Choi, Y.L., Park, E.J., Kim, E., et al. Dermal stability and in vitro skin permeation of collagen pentapeptides (KTTKS and palmitoyl-KTTKS). Biomol. Ther. (Seoul) 22(4), 321-327 (2014).|2. Jones, R.R., Castelletto, V., Connon, C.J., et al. Collagen stimulating effect of peptide amphiphile C16-KTTKS on human fibroblasts. Mol. Pharm. 10(3), 1063-1069 (2013).|3. Castelletto, V., Hamley, I.W., Whitehouse, C., et al. Self-assembly of palmitoyl lipopeptides used in skin care products. Langmuir 29(29), 9149-9155 (2013).|4. Chirita, R.-I., Chaimbbault, P., Archambault, J.-C., et al. Development of a LC-MS/MS method to monitor palmitoyl peptides content in anti-wrinkle cosmetics. Anal. Chim. Acta 641(1-2), 95-100 (2009).

Cognac oil, predominantly derived from wine lees, exhibits distinctive fatty acid compositions, characterized by high proportions of Palmitic acid (59.26%), Linoleic acid (11.92%), Myristic acid (8.97%), and Oleic acid (8.3%) among other fatty acids. Notably, the application of Cognac oil enhances the permeability of Rhodamine 6G (R6G) across various membranes, resulting in a generalized increase in permeation.

Hirsuteine 是提取自钩藤属植物中的吲哚生物碱。它可阻断离子渗透通过烟碱受体通道复合物，非竞争性地拮抗烟碱介导的多巴胺释放。

Taxol C 可以减少与 P-糖蛋白转运蛋白的相互作用，从而增加紫杉烷类向大脑的渗透。

Substance P (2-11)为P物质（SP）片段肽，具有对豚鼠回肠产生收缩活性的特性。同时，Substance P (2-11)能够抑制3H SP在BBMEC单分子层中的渗透。