Results 31 to 40 of about 30,265 (314)
Injection of platelet aggregates in facial rejuvenation: a systematic review [PDF]
Revista Brasileira de Cirurgia Plástica, 2019 Introduction: This systematic review was conducted to assess whether the use of a platelet aggregate injection with or without associated facial rejuvenation techniques favors facial rejuvenation in adult patients.
Carmen Lucia Mueller Storrer +5 more
doaj +1 more source
Multi-omic rejuvenation of human cells by maturation phase transient reprogramming
eLife, 2022 Ageing is the gradual decline in organismal fitness that occurs over time leading to tissue dysfunction and disease. At the cellular level, ageing is associated with reduced function, altered gene expression and a perturbed epigenome.
Diljeet Gill +8 more
doaj +1 more source
Planning Optimal Rejuvenation Policy for Aging Software Systems via a Two-Layer Model
IEEE Access, 2020 Software rejuvenation is a proactive fault management technique widely used for preventing performance degradation and failures due to software aging.
Jingwei Li +3 more
doaj +1 more source
An optimized mouse parabiosis protocol for investigation of aging and rejuvenative mechanisms
Frontiers in Aging, 2022 Surgical parabiosis enables sharing of the circulating milieu between two organisms. This powerful model presents diverse complications based on age, strain, sex, and other experimental parameters.
Sonia L. Rodriguez +9 more
doaj +1 more source
Contribution of muscle satellite cells to sarcopenia
Frontiers in Physiology, 2022 Sarcopenia, a disorder characterized by age-related muscle loss and reduced muscle strength, is associated with decreased individual independence and quality of life, as well as a high risk of death.
Fengjiao Huo +3 more
doaj +1 more source
Rejuvenation of spiral bulges [PDF]
Proceedings of the International Astronomical Union, 2006 AbstractWe seek to understand whether the stellar populations of galactic bulges show evidence of secular evolution triggered by the presence of the disc. To this end we re-analyse the sample of Proctor & Sansom (2002), deriving stellar population ages and element abundances from absorption line indices as functions of central velocity dispersion ...
Thomas, D, Davies, Roger L.
openaire +8 more sources
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
Population Ecology, EarlyView.We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley +1 more source
FEBS Letters, EarlyView.Toll‐like receptors (TLRs) are important in the innate immune system. This study explores the zinc‐binding ability of the TLR2 TIR domain (TLR2TIR). We found that TLR2TIR binds zinc with nanomolar affinity through its cysteine residues. Two of them, C673 and C713, are vital for receptor activation, indicating that zinc may play a role in initiating ...
Vladislav A. Lushpa +8 more
wiley +1 more source
Social context prevents heat hormetic effects against mutagens during fish development
FEBS Letters, EarlyView.This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere +5 more
wiley +1 more source
Aesthetic Surgery Journal, 2004 Both skin and subcutaneous tissues are targeted in this multistage hand rejuvenation protocol. Topical therapies and intense pulsed light are used for skin thickening, rejuvenation, and improvement of age spots and leathery texture. Autologous fat is injected into multiple tissue layers to fill out underlying tissue. Excess skin is excised with a small,
Denton D, Weiss, James H, Carraway
openaire +2 more sources