It consisted of the same cognitive parts as the pure CT supplemented by a session named Physical activity and nutrition and a physical activity program.
Early evidence indicates that CT supplemented by physical activity or exercise (CPT) might result in superior effects on cognitive abilities in healthy older adults compared to CT. 16– 18 However, such evidence remains controversial, probably due to methodological limitations as well as differences in interventions and study designs.
Sequencing reactions were performed using BigDye sequencing system version 2 (Applera Corporation, Norwalk, CT USA) supplemented with additional magnesium chloride and dGTP.
MII oocyte fragmentation rates were performed by MII culture in HTF media (Life Global, Guilford, CT, USA) supplemented with 0.1% BSA (Sigma) for 24 h.
The oocytes were retrieved in modified human tubal fluid (LifeGlobal, Guilford, CT, USA) supplemented with 0.1% BSA (Sigma-Aldrich) and denuded of cumulus cells using hyaluronidase (Sigma-Aldrich).
The read counts from each sample were used to test the differential expression of the genes between the control (CT) and supplemented (CH, NAR, CHSTOP and NARSTOP) treatments using the baySeq package [ 30].
Oocytes that were mature on the collection day (Day 0: 0–6 h) were inseminated on the same day, whereas the immature oocytes (GV- or GV breakdown (GVBD -stage) were cultured in IVM medium (Cooper SurGVBD -stageUSA) supplemented were 75 mIU/ml FSH and LH.
Briefly, cells (4500 cells/well) were seeded in 96-well Nunclon Delta MicroWell plates (Nunc, Roskilde, Denmark) and after 24 hr, samples were added in estrogen-free medium (phenol red-free DMEM containing 10% CT-FCS supplemented with 4 mM glutamine, 20 mM HEPES, 0.1% sodium bicarbonate and 3 μg/L insulin).
Additionally, each decedent undergoes computed tomography (CT) as a supplement to autopsy.
Haematological (haemoglobin and packed cell volume) and biochemical parameters (serum glucose, total protein, albumin, globulin, A G ratio, alanine aminotransferase and aspartate aminotransferase were similar among the dietary treatments except for significant (P < 0.05) reduction in serum urea concentration of lambs fed 1.5 and 2.0% CT in the supplement.
