Results 1 to 10 of about 447,031 (304)

Assessing thyroid health: phenotypic age compared to chronological age [PDF]

Frontiers in Endocrinology
IntroductionAging is associated with thyroid dysfunction, but the role of phenotypic age, a biological aging measure derived from nine clinical biomarkers and chronological age, remains unclear.MethodsThis cross-sectional study included 6,681 adults from
Dongyu Yang, Cihang Lu, Haonan Zhang, Xiaoguang Shi, Ying Sun, Ying Shao, Shuting Fan, Lijun Tian, Di Teng   +8 more
doaj   +2 more sources

Circulating Proteomic Signatures of Chronological Age [PDF]

The Journals of Gerontology: Series A, 2014
To elucidate the proteomic features of aging in plasma, the subproteome targeted by the SOMAscan assay was profiled in blood samples from 202 females from the TwinsUK cohort. Findings were replicated in 677 independent individuals from the AddNeuroMed, Alzheimer's Research UK, and Dementia Case Registry cohorts.
Menni C, Kiddle SJ, Mangino M, Viñuela A, Psatha M, Steves C, Sattlecker M, Buil A, Newhouse S, Nelson S, Williams S, Voyle N, Soininen H, Kloszewska I, MECOCCI, Patrizia, Tsolaki M, Vellas B, Lovestone S, Spector TD, Dobson R, Valdes A.M.   +20 more
openaire   +8 more sources

Metabolite signatures of chronological age, aging, survival, and longevity. [PDF]

Cell Rep
Metabolites that mark aging are not fully known. We analyze 408 plasma metabolites in Long Life Family Study participants to characterize markers of age, aging, extreme longevity, and mortality. We identify 308 metabolites associated with age, 258 metabolites that change over time, 230 metabolites associated with extreme longevity, and 152 metabolites ...
Sebastiani P, Monti S, Lustgarten MS, Song Z, Ellis D, Tian Q, Schwaiger-Haber M, Stancliffe E, Leshchyk A, Short MI, Ardisson Korat AV, Gurinovich A, Karagiannis T, Li M, Lords HJ, Xiang Q, Marron MM, Bae H, Feitosa MF, Wojczynski MK, O'Connell JR, Montasser ME, Schupf N, Arbeev K, Yashin A, Schork N, Christensen K, Andersen SL, Ferrucci L, Rappaport N, Perls TT, Patti GJ.   +31 more
europepmc   +5 more sources

Dental and Skeletal Maturity-A Biological Indicator of Chronologic Age [PDF]

Journal of Clinical and Diagnostic Research, 2014
Introduction: Precise evaluation of the developmental stage of a child is not only an integral part of both diagnosis and treatment of paediatric patients; it is also essential in Forensic Medicine and Dentistry.
Vivek Rai, Sonali Saha, Gunjan Yadav, Abhay Mani Tripathi, Kavita Grover   +4 more
doaj   +1 more source

Reliability of Third Molar Development for Age Estimation by Radiographic Examination (Demirjian’s Method) [PDF]

Journal of Clinical and Diagnostic Research, 2014
Introduction: Dental age estimation methods are of particular value because teeth are highly resistant to mechanical, chemical, or physical impacts and time. Teeth are the strongest parts in the human body and are therefore very resistant to external
Sushil B Naik, Swapnil N Patil, Seema D Kamble, Tushar Mowade, Pavan Motghare   +4 more
doaj   +1 more source

Human Skin, Oral, and Gut Microbiomes Predict Chronological Age. [PDF]

, 2020
Human gut microbiomes are known to change with age, yet the relative value of human microbiomes across the body as predictors of age, and prediction robustness across populations is unknown. In this study, we tested the ability of the oral, gut, and skin
Allaband, Celeste, Belda-Ferre, Pedro, Carrieri, Anna-Paola, Haiminen, Niina, Hu, Rebecca, Huang, Shi, Jiang, Lingjing, Kim, Ho-Cheol, Knight, Rob, Parida, Laxmi, Russell, Baylee, Swafford, Austin D, Vázquez-Baeza, Yoshiki, Xu, Zhenjiang Zech, Zarrinpar, Amir, Zhou, Hongwei   +15 more
core   +2 more sources

Legal age estimation using Cameriere's third molar method [PDF]

Balkan Journal of Dental Medicine, 2023
Background/Aim: Biological (dental) age represents the level of development of organic systems. The estimation of dental age plays a big role in dentistry, the law, forensics, and criminology.
Adamov Luna, Šarčev Ivan, Petrović Bojan   +2 more
doaj   +1 more source

Moral Case for Legal Age Change [PDF]

, 2019
Should a person who feels his legal age does not correspond with his experienced age be allowed to change his legal age? In this paper, I argue that in some cases people should be allowed to change their legal age. Such cases would be when: 1) the person
Räsänen, Joona
core   +1 more source

Criteria for early diagnosis of third molar agenesis: a retrospective radiographic study [PDF]

Dental Press Journal of Orthodontics, 2023
Objective: To explore the association between chronological, dental and skeletal ages and early diagnosis of third molars agenesis. Material and Methods: This retrospective radiographic study comprised a sample of 282 Portuguese patients (122 males and ...
Margaux DUMAS, Pedro MARIANO-PEREIRA, Iman BUGAIGHIS, Paulo FERNANDES-RETTO, Luís PROENÇA   +4 more
doaj   +1 more source

Exploring the Relationship of Relative Telomere Length and the Epigenetic Clock in the LipidCardio Cohort [PDF]

, 2019
Telomere length has been accepted widely as a biomarker of aging. Recently, a novel candidate biomarker has been suggested to predict an individual’s chronological age with high accuracy: The epigenetic clock is based on the weighted DNA methylation ...
Banszerus, Verena L., Demuth, Ilja, König, Maximilian, Salewsky, Bastian, Vetter, Valentin M.   +4 more
core   +1 more source