Stem cells grown in the laboratory, or adult cells reprogrammed to be stem cells, might have genetic damage. There is also risk in some of the procedures used to get stem cells out of the body (such as from liposuction or spinal tap) or to deliver stem cells to the body (such as implanting them in the heart, brain, spinal cord, or other organs).
core temÂ·perÂ·aÂ·ture. The temperature of the interior of the body. is normally regulated so as to maintain a core temperature, that of the blood and the internal organs, of 37Â°C Â± 0.5-1Â°C.ormal Body Temperature. Body temperature is usually measured by a thermometer placed in the mouth, the rectum, or the auditory canal (for tympanic membrane temperature). The normal oral temperature is 37Â° Celsius (98.6Â° Fahrenheit); rectally, it is 37.3Â° Celsius (99.2Â° Fahrenheit).
In humans, the average internal temperature is 37.0 Â°C (98.6 Â°F), though it varies among individuals. However, no person always has exactly the same temperature at every moment of the day. Temperatures cycle regularly up and down through the day, as controlled by the person's circadian rhythm.ith fever, the body's core temperature rises to a higher temperature through the action of the part of the brain that controls the body temperature; with hyperthermia, the body temperature is raised without the consent of the heat control centers.