For two years terrorist ordsprog
 One of the big concerns is if these stem cells express (produce) genes that can cause cancer. After implanting them into a patient, it would be cancer waiting to happen. You want to make sure that the cells you use for therapy are actually normal and are not in any way screwed up to start with. |
| So many cancer therapies are as poisonous to healthy cells as they are to cancer cells. A therapy that is able to distinguish between healthy and cancer cells could be less difficult to endure for those with cancer. |
| One of the longstanding problems in medicine is how to cure cancer without harming normal body tissue. Standard chemotherapy destroys cancer cells and normal cells alike. That's why patients often lose their hair and suffer numerous other side effects. For us, the Holy Grail would be finding a way to selectively kill cancer cells and not damage healthy ones. |
| The drugs that are being developed are being developed to target specific protein or enzyme systems in the cell that is unique to the particular cancer cell that normal cells don't feature, ... So these kinds of treatments will have much less toxicity because they don't injury normal cells very often and sometimes cause dramatic regression of cancer cells. |
| Targeting drugs directly to cancer cells reduces the amount that gets to normal cells, increases the drug's anti-cancer effect and reduces its toxicity. By improving the therapeutic index of cancer drugs, we hope to turn cancer into a chronic, manageable disease. |
James Baker (1930-)
| Targeting drugs directly to cancer cells reduces the amount that gets to normal cells, increases the drug's anti-cancer effect and reduces its toxicity. By improving the therapeutic index of cancer drugs, we hope to turn cancer into a chronic, manageable disease, |
James Baker (1930-)
| We found they could be induced to mature into nerve cells, hair follicles, muscle cells and gut endoderm cells. And when cultured in lab dishes, the cells differentiated, or matured, into the three major basic types of cell. |
| The adhesion of cells is very quick and far stronger than will be needed for most applications. We just let them incubate for 35 minutes, rinse, and we're ready to go. We've kept our cells alive on the chip for up to 25 hours and the same proportion of cells survive using our method as cells cultured under identical conditions. |
| Dr. Alt's discoveries have led to a greater understanding of the ways that cancers of immune cells develop and they hold promise for finding ways to control or perhaps prevent these diseases. Dr. Alt's studies of the instability of the genome are central to our understanding of the events that lead to transformation of normal cells to cancer cells. |
| Dr. Alt's discoveries have led to a greater understanding of the ways that cancers of immune cells develop and they hold promise for finding ways to control or perhaps prevent these diseases, ... Dr. Alt's studies of the instability of the genome are central to our understanding of the events that lead to transformation of normal cells to cancer cells. |
| Exactly 100 years after Einstein first explained this effect, we have found a way to make it useful in medicine. In this effect, atoms absorb photons and emit electrons. The emitted electrons are very destructive for DNA, but have a very short range of action. Therefore, to induce DNA damage that the cancer cells cannot repair, and consequently cell death, gadolinium atoms must be localized in the nuclei of cancer cells. |
| At the highest concentration of ascorbic acid, if given intravenously, they don't touch normal cells and they kill lots of cancer cells. We don't know why, |
| When you look at cells that don't yet have a specific function – aren't differentiated, compared to fully differentiated cells, which are now capable of functioning as breast cells – the organization of proteins in the nucleus varies tremendously. Then looking at how the proteins in malignant cells are distributed, it's a totally different pattern compared to normal differentiated cells. |
| More than 300 genes have been implicated in the diabolical transformation of normal cells into cancer cells, and that has led to major insights into cause, prevention, diagnosis, treatment and cure. |
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Denna sidan visar ordspråk som liknar "For two years, terrorist cells have been spreading like cancer cells. Any doctor who let that happen would be guilty of malpractice.".
varav 1490770 på nordiska
Ordsprog (1469561 st) Søg
Kategorier (2627 st) Søg
Kilder (167535 st) Søg
Billeder (4592 st)
Født (10495 st)
Døde (3318 st)
Datoer (9517 st)
Lande (5315 st)
Idiom (4439 st)
Lengde
Topplistor (6 st)
Ordspråksmusik (20 st)
Statistik
Denna sidan visar ordspråk som liknar "For two years, terrorist cells have been spreading like cancer cells. Any doctor who let that happen would be guilty of malpractice.".