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Sep 11, 2024 · Cellular debris can arise from several ways. One way is because as cells naturally die, they can rupture during the process. This type of debris is typically not excessive. Another cause of cellular debris is contamination.
2 days ago · Normal function is dependent on (1) the immediate environment of the cell; (2) a continuous supply of nutrients such as oxygen, glucose, and amino acids; and (3) constant removal of the products of metabolism, including CO 2. Injury to a cell may be nonlethal or lethal (Figure 1-1). Figure 1–1.
3 days ago · In contrast to necrosis, which is a form of traumatic cell death that results from acute cellular injury, apoptosis is a highly regulated and controlled process that confers advantages during an organism's life cycle.
5 days ago · By removing damaged proteins, organelles, and other cellular debris, autophagy prevents the accumulation of harmful components that can lead to cell death. Beyond its housekeeping role, autophagy is also a key player in different biological processes and diseases.
3 days ago · Inflammation - Cellular Changes: The most important feature of inflammation is the accumulation of white blood cells at the site of injury. Most of these cells are phagocytes, certain “cell-eating” leukocytes that ingest bacteria and other foreign particles and also clean up cellular debris caused by the injury.
4 days ago · Phagocytes are cells that protect the body by ingesting harmful foreign particles, bacteria, and dead or dying cells. Their name comes from the Greek phagein, "to eat" or "devour", and "-cyte", the suffix in biology denoting "cell", from the Greek kutos, "hollow vessel". [1] .
