What promises did he make to lie Meanie? So many people keep trying to keep Bunny away from Mickey, that is a way of storing things for future use? I always wonder if there would be someone who can clearify ALL of my wonders here so that I can assure about my conclusion before you and in public that Bunny WILL NEVER ever be a STICKIE from then on...I am still looking for them. What happened exactly ?Lack of sufficient oxygen causes free radicals (ironically, since too much oxygen causes the same thing to happen) to build up to toxic levels. Cells quickly die from these levels of free radicals. Rapid cooling of the organs, can allow cells and organs to live much longer in an oxygen deprived state. Rapid cooling of the organs combined with oxygen delivery, such as through the technique being developed at Critical Care Research, can allow a heart-attack victim to survive, after being without a heartbeat for ten minutes, by limiting free-radical damage.decibel said:
Do you know why that is?hitssquad said:
...Especially in the presence of vitamin C (ascorbic acid):iansmith said:
...Not extempore. I recall that lack of sufficient oxygen is a) what causes damage to the heart after a heart attack; and b) what causes damage to the brain after a stroke or head trauma. I also recall that the neuroprotectant PBN has successfully been used to prevent brain damage in animals after experimentally-induced head trama and stroke, and that other antioxidants have successfully been used to protect the heart after experimentally-induced heart attack. To find articles on this, a good keyword combination to search for on PubMed is ischemia protects. Ischemia PBN is a good combination, too. PBN is a nitrone spin-trap (n- tert-butyl-alpha-phenylnitrone). Many life extensionists take it, or its derivative chemical NtBHA, for prophylactic protection against normal aging and unforeseeable ischemic events.Monique said:
Yes, it is possible for someone to die and come back to life. This phenomenon is known as "clinical death" and refers to a temporary cessation of vital functions such as breathing and heart rate. However, this does not necessarily mean that the person was dead in the permanent sense, as their body can still be revived and their vital functions restored through medical interventions.
When someone is declared clinically dead, it means that their vital functions have stopped, but their brain cells are still alive. This is because the brain requires a constant supply of oxygen and nutrients to function, and without these, brain cells will begin to die within minutes. Therefore, immediate medical interventions such as CPR, defibrillation, and administering oxygen can help restore the person's vital functions and bring them back to life.
Yes, there have been numerous documented cases of people being declared clinically dead and then being revived through medical interventions. These cases range from drowning victims to heart attack survivors. However, it is important to note that not everyone who is declared clinically dead can be revived, as this depends on the cause of death and the timing and effectiveness of medical interventions.
Near-death experiences (NDEs) are subjective experiences that some people report after being close to death or being declared clinically dead. These experiences can range from seeing a bright light to encountering deceased loved ones. While NDEs can be a powerful and meaningful experience for those who have them, they do not necessarily mean that the person has physically died and come back to life. NDEs are still a topic of ongoing research and debate in the scientific community.
Yes, there are scientific explanations for how someone can come back to life after being declared dead. As mentioned earlier, immediate medical interventions can help restore a person's vital functions and bring them back to life. Additionally, advancements in medical technology and techniques have also played a significant role in increasing the success rate of reviving clinically dead individuals. However, the exact mechanisms and processes involved in this phenomenon are still being studied and researched by scientists.