Prosector
Generally, the risks to prosectors are low. Cadavers used for teaching purposes are embalmed before they are encountered by a prosector and students. Embalming fluid usually contains formaldehyde, phenol, Dettol, and glycerine which disinfect and kill pathogens within the cadaver. With exposure to embalming fluid, tissues and bodily fluids, such as blood, become fixed. Prosectors and students working with embalmed cadavers must always wear protective gloves, however this is more for protection against the harsh chemicals used in embalming such as formaldehyde and dettol which can cause moderate to severe skin irritation.
Ethosome
Ethosomes are mainly composed of multiple, concentric layers of flexible phospholipid bylayers, with a relative high concentration of ethanol (20-45%), glycols and water. Their overall structure has been confirmed by P-NMR, EM and DSC. They have high penetration of the horny layer of the skin, which enhances the of permeation of encapsulated drugs. The mechanism of permeation enhancement is attributed to the overall properties of the system.