TRANSDERMAL DRUG DELIVERY SYSTEMS

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Across
  1. 3. patch design with drug in sticky layer
  2. 5. drug movement through the skin
  3. 11. Use of a mild electric current to enhance skin drug delivery
  4. 12. patch design with drug in polymer
Down
  1. 1. patch design with drug compartment
  2. 2. ease of drug crossing skin layers
  3. 4. Drug property influencing its ability to cross lipid-rich skin layers
  4. 6. protective layer, mainly stratum corneum
  5. 7. agents that improve penetration
  6. 8. Ultrasound-based technique that increases drug penetration
  7. 9. Tiny needles that create microchannels to improve drug absorption
  8. 10. thickness of formulation affecting release