DDS	Drug Delivery Systems
NSAID	Non-Steroidal Anti-Inflammatory Drugs
COX	Cyclooxygenase
K	Ketoprofen
MS	Microspheres
TA	Tannic Acid
DMSO	Dimethyl sulfoxide
FTIR	Fourier-Transform Infrared Spectroscopy
PHC	Partially Hydrolyzed Type I Collagen
SEM	Scanning Electron Microscope
CD%	Degree of Crosslinking
PBS	Phosphate-Buffered Saline
SD%	Degree of Swelling
BCA	Bicinchoninic Acid
DR%	Degradation Resistance
EE%	Encapsulation Efficiency
R%	Percentage of drug release
SWF	Simulated Wound Fluid
SD	Standard Deviation
MTT	3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
NIH/3T3	Embryonic Mouse Fibroblasts
HaCaT	Human Keratinocytes