The phrase "aging the activity of" is not correct and does not convey a clear meaning in written English.
It may be intended to describe the process of making an activity older or more mature, but the wording is awkward and unclear.
Example: "The researchers are studying the effects of aging the activity of certain enzymes in the body."
Alternatives: "maturing the activity of" or "enhancing the activity of".
Interestingly, during aging, the activity of complexes involved in aerobic energy production decreases in muscle whereas both CR and exercise maintain them [17].
During aging, the activity of these cells decline, which results in decreased growth factor production and subsequent drop in the level of neurogenesis (Bernal and Peterson 2011).
With aging, the activity of the sebaceous and sweat glands decreases, and the elderly are at increased risk of AE. 25 There is evidence that AE is associated with a defect in skin barrier function, and this dysfunction results in increased permeability, ultimately causing inflammation and pruritus.
However, it is obvious that further studies are needed to: (i) distinguish the effects of aging on the activity of slowly cycling stem or stem-like cells and the more rapidly cycling transit progenitors; (ii) better characterize the effects of aging on the development of new cells in an old environment; and (iii) study the electrophysiological properties of these neurons.
These results suggest that both environmental enrichment and aging reduces the activity of the mesocortical dopamine system.
Thus, the levels of Trx in the oxidized or reduced state are dependent on the effects of aging on the activity of thioredoxin reductase.
As the yeast cells age, the activity of Sir2 declines, which allows these genes to become active and contribute to the aging process.
The in vivo function of miRNA-106b~25 in neural stem cell behaviour and neurogenesis has to be determined and it will be particularly interesting to determine the impact of ageing on the activity of the miRNA-106b~25 cluster in neural stem cells and their progeny.
However, the combinatorial code for attractive volatile cues degrades with age because the activity of cells functioning as secondary neurons decays with age.
Decline in the MOC suppression with age has been observed by other researchers who tested the influence of age on the activity of the MOC system.
Study Design: Fetal cerebral cortical neuronal nuclei were isolated at 40, 50, and 60 days (term) of gestation to determine the effect of gestational age on the activity of ribonucleic acid polymerase I, II, and III.
