A lack of blood flow, usually from a blockage in an artery.
Ischemic cell death is caused by a lack of oxygen and nutrients due to reduced blood supply. This can be a result of conditions such as blood vessel blockages or heart attacks. The lack of oxygen leads to cellular injury and ultimately cell death.
an ischemic cell is a cell that is deprived of o2 and there forth has switched from aerobic metabolism to anaerobic . eventually this will cause the cell to burst because the ATP production is not sufficient to maintain the cell environment
Well, strokes don't cause clots, but sometimes ischemic strokes are caused by blood clots.
Chronic microvascular ischemic changes are when there are tiny blood vessels in the brain that have ruptured or clotted. This causes very small strokes.
Hypoxic Ischemic Encephalopathy, also known as perinatal asphyxia, is acute brain injury due to asphyxia. It is often caused by systemic hypoxemia or reduced cerebral blood flow.
small change in the DNA of a single gene
A reduced amount of oxygen in ischemic tissue leads to anaerobic metabolism, resulting in the accumulation of lactic acid and decreased ATP production. This energy deficit compromises the function of ion pumps in the muscle cell membrane, particularly the sodium-potassium pump, causing an imbalance of ions and cell swelling. Additionally, the lack of oxygen can trigger oxidative stress and inflammation, further damaging the cell membrane and leading to cell death. Overall, these factors contribute to muscle tissue injury in ischemic conditions.
sickle-cell anemia.
what caused the cell phone to change over time is the tecnoligy
caused by a change or absence of both of the NF2 tumor suppressor genes in a nerve cell. Every person possesses a pair of NF2 genes in every cell of their body including their nerve cells
A Transient ischemic attack (TIA) is now defined as a transient episode of neurologic dysfunction caused by focal brain, spinal cord, or retinal ischemia, without acute infarction. The end point is biologic (tissue injury) rather than arbitrary (24 hours). In keeping with this definition of TIA, ischemic stroke is defined as an infarction of central nervous system tissue.
TIA is the abbreviation for transient ischemic attack.