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Physicochemical and biological ageing processes of (micro)plastics in the environment: a multi-tiered study on polyethylene [PDF]

open access: yesEnviron Sci Pollut Res Int, 2022
Pollution by plastic and microplastic impacts the environment globally. Knowledge on the ageing mechanisms of plastics in natural settings is needed to understand their environmental fate and their reactivity in the ecosystems.
G. Binda   +7 more
semanticscholar   +2 more sources

A catalogue of omics biological ageing clocks reveals substantial commonality and associations with disease risk [PDF]

open access: yesAging (Albany NY), 2021
Biological age (BA), a measure of functional capacity and prognostic of health outcomes that discriminates between individuals of the same chronological age (chronAge), has been estimated using a variety of biomarkers.
E. Macdonald-Dunlop   +10 more
semanticscholar   +2 more sources

ASSESSMENT OF THE RELATION BETWEEN ARTERIAL STIFFNESS PARAMETERS AND ATHEROTHROMBOSIS FACTORS IN VARIOUS AGE GROUPS

open access: yesКардиоваскулярная терапия и профилактика, 2015
Aim. To study the relation of pulse wave velocity (PWV) as arterial stiffness index, and the level of biochemical factors elevation, that are involved in atherothrombogenesis and play role in determination of cardiovascular risk in various age patients ...
N. V. Gomyranova   +5 more
doaj   +1 more source

Biological mechanisms of ageing [PDF]

open access: yesEye, 1987
In a short review of the theories or proposed biological mechanisms of ageing it is necessary to be very selective in the ideas which are included or rejected. Although many theories of ageing are advanced in the literature a high proportion can be considered to be special cases of a previous hypothesis. No one individual theory satisfactorily explains
openaire   +2 more sources

The short-lived African turquoise killifish: an emerging experimental model for ageing

open access: yesDisease Models & Mechanisms, 2016
Human ageing is a fundamental biological process that leads to functional decay, increased risk for various diseases and, ultimately, death. Some of the basic biological mechanisms underlying human ageing are shared with other organisms; thus, animal ...
Yumi Kim   +2 more
doaj   +1 more source

Serum Response Factor in muscle tissues: from development to ageing

open access: yesEuropean Journal of Translational Myology, 2016
Skeletal, cardiac and smooth muscle cells share various common characteristic features. During development the embryonic mesodermal layer contribute at different proportions to the formation of these tissues.
Dario Coletti   +4 more
doaj   +1 more source

Surgery in the age of biologics

open access: yesGastroenterology Report, 2019
Since the introduction of the first anti-tumor necrosis factor antibodies in the late 1990s, biologic therapy has revolutionized the medical treatment of patients with inflammatory bowel disease (IBD). Nevertheless, surgery continues to play a significant role in treating IBD patients.
Wong, Daniel J   +3 more
openaire   +2 more sources

THE COMPLEXITY OF BIOLOGICAL AGEING [PDF]

open access: yesThinking in Patterns, 2004
For Fractal 2004 proceedings, Vancouver; 12 pages of review including 6 ...
openaire   +2 more sources

Telomere Length in a South African Population Co-Infected with HIV and Helminths

open access: yesCurrent Issues in Molecular Biology
Biological ageing refers to the gradual decrease in physiological functions, resulting in immune senescence, cellular damage and apoptosis. Telomere length is a biomarker of biological ageing.
Engelinah D. Macamo   +4 more
doaj   +1 more source

Dietary restriction mitigates the age-associated decline in mouse B cell receptor repertoire diversity

open access: yesCell Reports, 2023
Summary: Aging impairs the capacity to respond to novel antigens, reducing immune protection against pathogens and vaccine efficacy. Dietary restriction (DR) extends life- and health span in diverse animals. However, little is known about the capacity of
Carolina Monzó   +5 more
doaj   +1 more source

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