Cerebral edema early stroke or hypoxia, cardiac arrest, and pseudotumor cerebri. During an ischemic stroke, a lack of oxygen and glucose leads to a breakdown of the sodium-calcium pumps on brain cell membranes, which in turn results in a massive buildup of sodium and calcium intracellularly. This causes a rapid uptake of water and subsequent swelling of the cells. It is this swelling of the individual cells of the brain that is seen as the main distinguishing characteristic of cytotoxic edema, as opposed to vasogenic edema, wherein the influx of fluid is typically seen in the interstitial space rather than within the
Tissue expansion and time-consuming (each procedure lasts around 8–12 months). Muscle tissue may also expand and grow, in a process known as stretch-induced myofibrillogenesis. Inflammation, in the biological sense, refers to the cellular response of the body to disturbances, be they internal or external. In the case of asthma or chronic bronchitis the human body responds to allergens or pollutants by flooding the bronchial tree and airway walls with mononuclear cells. The layers of the airway wall, including the inner epithelial tissue lining thickens and expands anywhere from 10% to 300% of healthy individuals, and obstructs air flow. Enduring the disease long