Avascular is the medical term meaning tissues without their own blood supply.
Gangrene
The tissues get oxygen from oxygenated blood supply for energy production.
Ischemia is the medical term for decreased blood flow. Ischemia limits the supply of oxygen to tissues.
hemoglobin
Cartilage is avascular, meaning no blood supply. This is why cartilage is so long to heal and most often irreplaceable if damaged severely enough. The epidermis and subcutaneous connective tissues are vascular.
Hypoxia is the medical term for the condition of inadequate oxygen reaching the body's tissues and organs despite sufficient blood flow. This can lead to tissue damage and organ dysfunction if not promptly addressed.
The medical term for death of brain tissue from loss of blood supply is cerebral infarction or ischemic stroke.
It is ischemia.
Ischemia is the medical term meaning decreased blood supply. Prolonged ischemia can lead to infarction.
Antiangiogenesisanti angiogenesisanti angiogenesis
Ischemia is a temporary, local deficiency of blood supply due to obstruction or constriction of a blood vessel.
Most tissues have a nerve supply. There only one that is not and that is the brain itself.
A heart attack or myocardial infarction is the medical term for a clot blocking one of the blood vessels that supply the heart.
Ischemia
Gangrene
Skeletal Muscle
The tissues get oxygen from oxygenated blood supply for energy production.