@Squatlifter: dokładnie, za wikipedią:
Memory B cells can survive for decades, which gives them the capacity to respond to multiple exposures to the same antigen.[2] The long-lasting survival is hypothesized to be a result of certain anti-apoptosis genes that are more highly expressed in memory B cells than other subsets of B cells.[3] Additionally, the memory B cell does not need to have continual interaction with the antigen nor with
Może warto by samemu jakoś zapracować na to 260 tysięcy przez te lata a nie tylko wyciągać łapę..?