Telomerase activities of hAT-MSCs obtained from HTBD-hAT-MSCs, PTX-hAT-MSCs and LTBD-hAT-MSCs.

HTBD: Stem cells isolated from human adipose tissue obtained from a patient with secondary hyperparathyroidism (High turnover bone disease). LTBD: Stem cells isolated from human adipose tissue obtained from a patient with adynamic bone disease (Low turnover bone disease). The activities were measured by conventional telomeric repeat amplification protocol (TRAP) and relative telomerase activities (RTA) were calculated with respect to the control template equivalent to 0.001 mol/μL DNA.