A hydrogel system with continuous delivery of bFGF was prepared with a significant effect on wound healing in aged rats (Xiao et al., 2022)
The 14-day spacing matches the typical 7-to-14-day window controlled microneedling studies use, and it gives the skin barrier full time to recover between sessions
Think of it as the delivery fee for giving a patient a shot
GLP-1s do not cause any physiological dependence, and once-weekly GLP-1 medications, like Wegovy or Zepbound, have a long half-life in patients bodies, he says
Balducci, S
After 24 h, the medium was discarded, and hepatocytes were cultured in a maintenance medium composed of seeding medium, supplemented by 50 M hydrocortisone hemisuccinate and 2% (vol/vol) DMSO, as previously described ( 41 )