Results 21 to 30 of about 83,142 (245)

Assessing Chronological Aging in Bacteria [PDF]

, 2012
Bacteria, which are often considered as avid reproductive organisms under constant selective pressure to utilize available nutrients to proliferate, might seem an inappropriate model to study aging. However, environmental conditions are rarely supporting the exponential growth that is most often studied in laboratories.
Stavros, Gonidakis, Valter D, Longo
openaire   +2 more sources

Accuracy of Four Dental Age Estimation Methods in Southern Indian Children [PDF]

Journal of Clinical and Diagnostic Research, 2015
Introduction: For various forensic investigations of both living and dead individuals, the knowledge of the actual age or date of birth of the subject is of utmost importance.
Rezwana Begum Mohammed, Praveen Sanghvi , Kiran Kumar Perumalla, D. Srinivasaraju, Jami Srinivas, U. Siva Kalyan, Sk. Md. Iftekhar Rasool   +6 more
doaj   +1 more source

Chronological Aging in Saccharomyces cerevisiae [PDF]

, 2011
The two paradigms to study aging in Saccharomyces cerevisiae are the chronological life span (CLS) and the replicative life span (RLS). The chronological life span is a measure of the mean and maximum survival time of non-dividing yeast populations while the replicative life span is based on the mean and maximum number of daughter cells generated by an
Valter D, Longo, Paola, Fabrizio
openaire   +2 more sources

The problems of students’ physical training individualization

Pedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports, 2017
Purpose: to assess physical health and biological age of 1st 2nd year girl students, depending on their physical activity, as well as to work out system of control over students’ health.
V.A. Druz, S.S. Iermakov, M.O. Nosko, L.Ye. Shesterova, N.A. Novitskaya   +4 more
doaj   +1 more source

Relationship between chronological age, dental age, and body height using Demirjian method among children aged 4–14 years in Pune – A radiographic study

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2020
Context: The assessment of dental age is useful in the planning of orthodontic treatment, in pediatric dentistry, pediatric endocrinology, and forensic medicine.
Rahul J Hegde, Anand Shigli, Pritesh Gawali, Geetanjali Jadhav, Priyanka Garje, Tejas Kulkarni   +5 more
doaj   +1 more source

Demirjian method of age estimation using correction factor among Indian children: A retrospective survey

Journal of Indian Association of Public Health Dentistry, 2018
Introduction: Age estimation is relevant in the field of medicine and dentistry, especially when matters of consent or identification or criminal liability arise.
Priyadarshini Chandramohan, Manjunath P Puranik, S R Uma   +2 more
doaj   +1 more source

Progress in biological age research

Frontiers in Public Health, 2023
Biological age (BA) is a common model to evaluate the function of aging individuals as it may provide a more accurate measure of the extent of human aging than chronological age (CA).
Zhe Li, Zhe Li, Weiguang Zhang, Yuting Duan, Yuting Duan, Yue Niu, Yizhi Chen, Yizhi Chen, Xiaomin Liu, Zheyi Dong, Ying Zheng, Xizhao Chen, Zhe Feng, Yong Wang, Delong Zhao, Xuefeng Sun, Guangyan Cai, Hongwei Jiang, Xiangmei Chen   +18 more
doaj   +1 more source

Distance M-Me: A novel parameter having significant potential as a predictor of mandibular growth

Indian Journal of Dental Research, 2017
Objectives: The purpose of the present study was to investigate the relationship of the measured distance between two mandibular points (distance M-Me) to chronological age and to find out whether the absolute values of distance M-Me could be classified ...
Parul Jain, Rahul Kaul, Santanu Mukhopadhyay, Subrata Saha, Subir Sarkar   +4 more
doaj   +1 more source

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   +6 more sources

Age coding: On age-based practices of distinction

International Journal of Ageing and Later Life, 2010
In this article I discuss how conceptions of age create individuals’ subjective experiences of old age. I introduce the concept of age coding and argue that it should be understood as referring to practices of distinction that are based on and preserve ...
Clary Krekula
doaj   +1 more source