https://www.selleckchem.com/products/ff-10101.html The benefit of HLCSD on the wound healing rate is verified in vivo. In the DPT burn wound model we established, HLCSD also exhibits excellent healing promotion effects, and PFD-loaded HLCSD shows scar prophylaxis effects and displays an ideal prognosis, with skin as smooth as healthy skin. The healing promotion of HLCSD is considered to be related to the alleviation of inflammation, with an obviously shortened inflammation phase, with contributions from water management, mechanical protection and anti-inflammation by HLCSD. The scar prophylaxis of PFD-loaded HLCSD is proven to be related to the regulation of collagen synthesis and degradation, involving key cytokines like TGF-β and MMP-1. Taken together, the PFD-loaded HLCSD with healing promotion and scar prophylaxis offers significant promise as a spray dressing for DPT burn injuries.An effective treatment for spinal cord injury (SCI) remains a severe clinical challenge due to the intrinsically limited regenerative capacity and complex anatomical structure of the spinal cord. The combination of biomaterials, which serve as scaffolds for axonal growth, cells and neurotrophic factors, is an excellent candidate for spinal cord regeneration. Herein, a new micropatterned conductive electrospun nanofiber mesh was constructed with poly[aniline tetramer methacrylamide]-co-[dopamine methacrylamide]-co-[poly(ethylene glycol) methyl ether methacrylate]/PCL (PCAT) using a rotation electrospinning technology. The aim was to study the synergistic effects of electrical stimulation (ES) and a micropatterned conductive electrospun nanofiber mesh incorporated with nerve growth factor (NGF) on the differentiation of rat nerve stem cells (NSCs). The hydrophilicity of the conductive nanofiber mesh could be tailored by changing the dopamine (DA) and aniline tetramer (AT) content from 19° to 79°. A favorable electroactivity and conductivity was achieved by the AT segment of PCAT. The as