“Henrietta’s cells have now been living outside her body far longer than they ever lived inside it,” Defler said. If we went to almost any cell culture lab in the world and opened its freezers, he told us, we’d probably find millions—if not billions—of Henrietta’s cells in sm...
摘要原文 Abstract Platelet transfusions are commonly administered for the prevention or treatment of bleeding in patients with acquired thrombocytopenia across a range of clinical contexts. Recent data, including randomized trials, have highlighted uncertainties in the risk-benefit balance of this therapy,...
was undeterred. Croatian cardiac surgeon Marco Turina, MD, is noted to have said that Grüntzig had the 'Sacred Fire' (or the 'Feu Sacré' as the French call it). It was what he thought about 'Constantly'. "I haveNEVERseen somebody so centered on a single idea like Andreas ...
"I have no doubt in my mind thatlong fasts have the best results in chronic ailments.But not many people have the time or inclination nor the necessary grit and commitment to undertake such a fast. For those who want to detoxify themselves fasting will go a long way in helping them to ...
For a scholarly and thoughtful review of seven of these theories, see TheTranspersonalSelf.com My lifetime study of human nature (see Bibliography) has culminated in the book The Immortal “I” - Restoring the Sovereignty of the Soul. In the book I have adduced and delineated a uniquely ...
When telomeres are too short, some cells turn into cancer. Cancerous cells have the ability to prevent their telomeres from getting shorter by activating telomerase. If telomerase makes cancer cells immortal, how would the administration of telomerase prevent normal cells from becoming cancerou...
Those fireworks were Tplax's quick contractions, which occur in its flat layer of what are known as epithelial cells—essentially the equivalent of skin. Although these kinds of cells have long been known to contract, in embryos for example, Tplax's contractions were 10 times faster than any...
As the cells inside a person lose their connections, the person may start convulsing or having muscle spasms. We can't know exactly how the person is feeling at this point, though those who have had near-death experiences (NDE) seem to agree that the process isn't painful. NDEs appear ...
Later, when the crisis has passed and it’s possible to see each other in person and even travel again, the progress we make on improving virtual collaboration during the social-distancing phase is likely to have a long-term impact on our travel habits, with positive knock-on effects in te...
There's even a kind of jellyfish that can change its cells and make them new again. This means that whenever the jellyfish gets old and weak, it can make itself young again! The nickname of this jellyfish is"immortal jellyfish". If something is immortal, it can live forever.The most...