... with circulating creatine kinase (CK); in nonagenarian females, fat mass (FM) and fat-free mass (FFM) were associated with FI 34 [ 1 ]. Table 3 Comparison of nested linear regressions with CKt as the dependent variable Aging Creatine kinase Programmed cell death Kidney Heart CK is often...

... subjected to 40% SCR for 30 days, followed by ad libitum feeding for 2 or 4 days. Liver, white adipose tissue (WAT), heart and skeletal muscle samples were analyzed by real-time PCR and Western blotting for SIRT7 mRNA and protein expression, respectively. Results: Aging had diverse effects on SIRT7 levels...

... and utilization. Integrated changes of the heart-lung muscle axis are termed here ‘coordinated deadaptation', e.g. due to aging and disease, in contrast to the beneficial effects of ‘coordinated adaptation', e.g. resulting from exercise training. Physical inactivity in aging persons initiates a circulus vitiosus...

..., instructions or products referred to in the content or advertisements. Aging Lipofuscin Primates Heart Rat brain Hippocampus. a g e -r e l a t e d c h a n g e s in t h e l ip o fu sc in a c c u m u l a t io n o f b r a in a n d heart Masatoshi NAKANO*. Fadil OENZIIA Toshiaki MIZUNO. and Shunji...

... to participants in exchange for completion of a 21-item questionnaire (including medical history, risk factors, attitudes on preventive health, eating patterns and demographic information). This study provides evidence for increasing awareness of elevated cholesterol levels as a risk factor for coronary heart...

... ± 0.2, and 12.6 ± 0.2 ng/g. Ozone increased the content of these peptides in the heart 2- to 5-fold from 266 ± 25, 226 ± 22, and 288 ± 40 ng/g of heart to 716 ± 26,471 ± 14, and 1,473 ± 235 ng/g in the same adult animals and from 495 ± 17, 483 ± 22, and 501 ± 18 ng/g to 903 ± 16,879 ± 21, and 1,489 ± 31...

...Ralph Dawson, Jr; Michael J. Meldrum The major aim of the present study was to examine cardiovascular tissues and to determine if norepinephrine (NE) stores declined in aged (22-30 months old) male Fischer 344 (F344) rats. NE content was measured by HPLC in the whole heart, ventricle, atria, caudal...

...H. Cao Danh; M. Strolin Benedetti; P. Dostert Glutamine synthetase (GS) activity was measured in whole brain, different brain areas, liver and heart of 23- to 26-month-old rats, and then compared to matched animals of 3 months. A significant increase of GS activity was found in whole brain (25...

...H. Cao Danh; M. Strolin Benedetti; P. Dostert Aldehyde reductase (AR) activity was measured in the brain, liver and heart of 23- to 26-month-old and 3-month-old male Wistar rats, using 5 substrates ( p -nitrobenzalde-hyde, D -glucuronate, D -xylose, DL -glyceraldehyde and pyridine 3-aldehyde...

...M.C. McNamara; A.T. Miller, jr.; A.L. Shen; J.J. Wood The rates of restitution of skeletal muscle, heart, and brain creatine phosphate and brain ATP, following experimental depletion, were compared in young (3–5 month), adult (12 month) and old (24 month) rats. In skeletal muscle, restitution...

...V.V. Davydov; V.N. Shvets Background: Disturbances in the heart energy provision is important in the stress-induced injury of myocardium. In order to learn the causes of age-dependent differences in myocardial sensitivity to stress, we determined the level of adenylates, creatine and creatine...