Ageing (Cardiovascular system (Stiffening of large arteries due to…
Ageing (Cardiovascular system, skin, Respiratory System, Musculoskeletal system, Langerhans (Dendritic) cells, Sun damage/photoaging , General changes, Only approved by the Food and Drug Administration (FDA) to treat signs of sun-damaged or aging skin are TRETINOIN cream and carbon dioxide (CO2) and erbium (Er:YAG) lasers., Changes to collagen and elastin reduce elasticity and strength
Loss of fat in dermis reduces thickness
Oil secreating glands reduce function drying skin,
Reduced blood vessels, fat, nerves, collagen, skin looses elasticity and is thinner .
Reduced ability to sense pain and immobility increases risk of damage and ulcers.
Melanocytes reduce function more susceptible to damage
Blood vessels are more fragile – more bruising
Reduced Langerhans cells
Dehydration and loss of elastin)