Sentence examples for protracted lifespan from inspiring English sources

Cancer stem-like cells share many properties with normal stem cells: they have a protracted lifespan, relative quiescence, ability for self-renewal, the capacity to induce tumourigenesis, and resistance to chemotherapeutic agents and apoptosis (Reya et al, 2001; Beachy et al, 2004; Sales et al, 2007; Wu et al, 2007).

Dugongs, which are classified as vulnerable to extinction, have long lifespans and protracted breeding cycles and give birth to single offspring at irregular intervals, implying a complex pedigree without distinct generational structure or large sibling groups.

Since rabbits have a longer lifespan than rodents, the protracted neurogenesis within its cerebellar parenchyma could be a suitable model for studying adult nervous tissue permissiveness in mammals.

Results from large magnetic resonance imaging (MRI) studies looking at brain development across the lifespan indicate that brain regions involved in social cognition undergo protracted development throughout adolescence.

A protracted silence.

They are also protracted.

Conflicts are becoming more protracted.

The result was protracted economic weakness.

Long, protracted courtships are not uncommon".

Another protracted silence.

What is protracted war?