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What happens when a person dies in culture?
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Is apoptosis a regulated cell death mechanism?
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5 days ago · Death, the total cessation of life processes that eventually occurs in all living organisms. The state of human death has always been obscured by mystery and superstition, and its precise definition remains controversial, differing according to culture and legal systems.
1 day ago · Death is the irreversible cessation of all biological functions that sustain a living organism. [1] . The remains of a former organism normally begin to decompose shortly after death. [2] . Death eventually and inevitably occurs in all organisms.
May 17, 2024 · Autopsy, dissection and examination of a dead body and its organs and structures. An autopsy may be performed to determine the cause of death, to observe the effects of disease, and to establish the evolution and mechanisms of disease processes. Learn more about autopsies, including their history.
- The Editors of Encyclopaedia Britannica
2 days ago · The initiation of apoptosis is tightly regulated by activation mechanisms, because once apoptosis has begun, it inevitably leads to the death of the cell. The two best-understood activation mechanisms are the intrinsic pathway (also called the mitochondrial pathway) and the extrinsic pathway.
May 17, 2024 · The principal targets of cell injury are the cell membranes, mitochondria, protein synthesis machinery, and DNA. Multiple cellular abnormalities resulting from the damage result in cell death. The 2 main types of cell death are necrosis and apoptosis.
1 day ago · When the underlying cause of death was examined, the list was similar (coronary heart disease 10%, dementia 9%, cerebrovascular disease 5%, followed by COVID and lung cancer, each 5%). This means ...
2 days ago · Epidemiology. Social determinants of health. Society and culture. References. Further reading. External links. Myocardial infarction. A myocardial infarction ( MI ), commonly known as a heart attack, occurs when blood flow decreases or stops in one of the coronary arteries of the heart, causing infarction (tissue death) to the heart muscle. [1] .
