Results 201 to 210 of about 52,982 (221)
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Kidney Diseases: The Age of Molecular Markers
2021Kidney diseases are conditions that increase the morbidity and mortality of those afflicted. Diagnosis of these conditions is based on parameters such as the glomerular filtration rate (GFR), measurement of serum and urinary creatinine levels and equations derived from these measurements (Wasung, Chawla, Madero.
Glaucia Luciano, da Veiga +6 more
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Chrono-neuroendocrine markers of the aging brain
Aging Clinical and Experimental Research, 1996The study of the neuroendocrine changes occurring in aging may give information about the CNS functions, and also explain the impaired plasticity of the aged organism. In 16 elderly women and in 14 young controls, the circadian rhythms of plasma melatonin, GH, PRL, ACTH and cortisol, and of oral temperature were simultaneously studied.
FERRARI, ETTORE +8 more
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Bone Mass???A Marker of Biologic Age?
Clinical Orthopaedics and Related Research, 1993One thousand one hundred ninety-two subjects who had the bone mineral content (BMC) of their forearm measured during the period spanning 1970-1976 were followed to 1985. At that time, 489 had died. Those who died had a lower BMC of the forearm at the time of the measurement than did the survivors.
P, Gärdsell, O, Johnell
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Methanol as an ageing marker for in service transformers
2017 Annual Pulp, Paper And Forest Industries Technical Conference (PPFIC), 2017Measurement of transformer remaining useful life has long been a goal for responsible asset management. Most testing laboratories offer furan concentration testing as a suitable method. The interpretive method of choice is usually the Chendong equation expressed in practical terms as degree of polymerization of the paper with new paper at about 1000 ...
Charles E. Bare, Stanley Y. Merritt
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Epigenetic markers of ageing and cancer risk
Ageing Research ReviewsEpigenetic alterations are an important shared hallmark of ageing and cancer. The development of epigenetic markers of ageing using blood DNA methylation data has been an active area of research. These markers have been used to assess disease risk, with potential to shed light on the complex link between ageing and cancer. We comprehensively summarised
Danmeng Lily, Li +6 more
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[Immunological markers of ageing].
Revista espanola de geriatria y gerontologia, 2008Ageing is a process involving morphological and physiological modifications that gradually appear with time and lead to death. Given the heterogeneous nature of the process among individuals and among the different organs, tissues, and systems in the same individual, the concept of has been developed.
Patricia, Alonso-Fernández +1 more
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Advances in gerontology = Uspekhi gerontologii, 2003
Analysis of amplitude-temporary characteristics of the electrocardiogram (ECG) of practically healthy inhabitants of the European North at the age from 20 to 59 years old (n 278) was carried out in order to estimate indices and leads of ECG reflecting the aging changes with a more accuracy.
N G, Varlamova, V G, Evdokimov
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Analysis of amplitude-temporary characteristics of the electrocardiogram (ECG) of practically healthy inhabitants of the European North at the age from 20 to 59 years old (n 278) was carried out in order to estimate indices and leads of ECG reflecting the aging changes with a more accuracy.
N G, Varlamova, V G, Evdokimov
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AGE Markers in Fish and Fish Product
2023The Maillard reaction starts between the carbonyl group of reducing sugars and the amino groupof amino acids, peptides, or proteins, and takes place during the processing and storage of foods.In addition to contributing to foods’ flavor and color properties, the reaction can also showantioxidant and/or antimicrobial effects. In addition to its positive
Kaban, Güzin, Anlar, Pınar
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Aging: Is Oxidative Stress a Marker or Is It Causal?
Proceedings of the Society for Experimental Biology and Medicine, 1999Abstract.Rapid developments in free radical biology and molecular technology have permitted exploration of the free radical theory of aging. Oxidative stress has also been implicated in the pathogenesis of a number of diseases. Studies have found evidence of oxidative damage to macromolecules (DNA, lipids, protein), and data in transgenic Drosophila ...
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[Significance of the markers of aging].
Zeitschrift fur Gerontologie und Geriatrie, 2000From its origin to its death the human organism is submitted to functional, material and morphological changes that are perceptible. These changes permit classifying an individual as young, adult, old, active or infirm. But this estimation is not always correct. Some appear younger, some older than expected from their chronological age.
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