Journal: Discover Nano
Article Title: Solid lipid nanoparticles enhance piracetam’s neuroprotective action in streptozotocin-induced cognitive dysfunction
doi: 10.1186/s11671-026-04528-3
Figure Lengend Snippet: A In vitro release study of piracetam loaded solid lipid nanoparticle-2 (PSLN-2) in phosphate-buffered saline (PBS), pH 7.4. The study depicted a sustained release profile of piracetam from PSLN-2, whereas the burst release was observed for plain piracetam; B Percentage of inhibition of the DPPH scavenging activity by ascorbic acid, piracetam and PSLN-2 (IC 50 :18.92 ± 1.7, 27.8 ± 1.18, and 23.43 ± 0.21 μg/mL); C Percentage of inhibition of the ABTS scavenging activity by ascorbic acid, piracetam and PSLN-2 (IC 50 :13.34 ± 1.23, 2 3.9 ± 1.56, and 18.1 ± 1.04 μg/mL). All the data are represented as Mean ± SD where n = 3; D In vitro cytotoxicity study of PSLN-2 on CTX TNA2 astrocyte (CRL-2006) and HT22 mice neuronal hippocampus cell line (SCC129). Data showed biocompatible nature of experimental PSLN-2 with more than 85% cell viability at the highest tested concentrations. Data represented as Mean ± SD, where n = 3. Student’s t-test * p < 0.05
Article Snippet: CTX TNA2 astrocyte, type I cell line (CRL-2006) was collected from American Type Culture Collection, Manassas, VA.
Techniques: In Vitro, Saline, Inhibition, Activity Assay