💡 El proceso de apoptosis: la eliminación natural de células dañadas
En el organismo, las células tienen la capacidad de autodestruirse cuando presentan daños críticos que no pueden ser reparados. Este proceso, conocido como apoptosis, es una función estrictamente regulada que protege al cuerpo al eliminar células potencialmente dañinas.
La activación de la apoptosis puede originarse por dos vías: a través de células del sistema inmunológico o mediante la acción de la proteína p53, que se encuentra dentro de la propia célula afectada.
Este mecanismo es fundamental para mantener la salud del organismo y prevenir posibles daños en tejidos circundantes.
💡 El proceso de apoptosis: la eliminación natural de células dañadas
En el organismo, las células tienen la capacidad de autodestruirse cuando presentan daños críticos que no pueden ser reparados. Este proceso, conocido como apoptosis, es una función estrictamente regulada que protege al cuerpo al eliminar células potencialmente dañinas.
La activación de la apoptosis puede originarse por dos vías: a través de células del sistema inmunológico o mediante la acción de la proteína p53, que se encuentra dentro de la propia célula afectada.
Este mecanismo es fundamental para mantener la salud del organismo y prevenir posibles daños en tejidos circundantes.
"Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. In the past, it was noticed that through bulk SMSes, investors were induced to invest in or purchase the stocks of certain listed companies. The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp. That hurt tech stocks. For the past few weeks, the 10-year yield has traded between 1.72% and 2%, as traders moved into the bond for safety when Russia headlines were ugly—and out of it when headlines improved. Now, the yield is touching its pandemic-era high. If the yield breaks above that level, that could signal that it’s on a sustainable path higher. Higher long-dated bond yields make future profits less valuable—and many tech companies are valued on the basis of profits forecast for many years in the future. "We're seeing really dramatic moves, and it's all really tied to Ukraine right now, and in a secondary way, in terms of interest rates," Octavio Marenzi, CEO of Opimas, told Yahoo Finance Live on Thursday. "This war in Ukraine is going to give the Fed the ammunition, the cover that it needs, to not raise interest rates too quickly. And I think Jay Powell is a very tepid sort of inflation fighter and he's not going to do as much as he needs to do to get that under control. And this seems like an excuse to kick the can further down the road still and not do too much too soon."
from br
