Age-Induced Differential Changes in the Central and Colonic Human Circadian Oscillators.

In fact, cosinor periodogram revealed that below 74 years the rhythm was not statistically significant neither for Clock and Per1 ( p > 0.17 and 0.37 respectively) although above 74 years it was highly significant for the three genes ( p < 0.0001).

also in 132,142 other papers