Search Results

You are looking at 1 - 10 of 326 items for :

  • biological aging x
Clear All
Open access

Lawrence D Hayes, Peter Herbert, Nicholas F Sculthorpe and Fergal M Grace

stimulus to improve free-T in lifelong sedentary aging men. Further study is required to confirm these findings and establish the biological significance of small improvements in free-T in aging men. Declaration of interest The authors declare that

Open access

Hyun-Ah Kim, Jihye Choi, Chan Sub Park, Min-Ki Seong, Sung-Eun Hong, Jae-Sung Kim, In-Chul Park, Jin Kyung Lee, Woo Chul Noh and the ASTRRA trial investigators

≤45 years of age with hormone receptor-positive breast cancer treated with definitive surgery and chemotherapy. Patients were assigned with one of the following chemotherapy regimens: four cycles of (doxorubicin 60 mg/m 2 and cyclophosphamide 600 mg

Open access

Anastasia K Armeni, Konstantinos Assimakopoulos, Dimitra Marioli, Vassiliki Koika, Euthychia Michaelidou, Niki Mourtzi, Gregoris Iconomou and Neoklis A Georgopoulos

function in women. Subjects and methods Initially, one hundred ninety-four Greek heterosexual women aged 20–25 years old, sexually active, voluntarily participated in the study. One hundred women were students of childbirth assistance of

Open access

Martine Cohen-Solal, Thomas Funck-Brentano and Pablo Ureña Torres

and help to guide treatment decisions. Epidemiology of skeletal fractures in CKD The management of CKD has greatly improved in the last few decades, allowing a longer life expectancy and a reduction of subsequent age-related bone loss

Open access

Xu Han, Xuefeng Xu, Hongyun Ma, Yuan Ji, Dansong Wang, Tiantao Kuang, Wenchuan Wu, Bin Song, Gang Li, Gang Jin and Wenhui Lou

, patients with G3 pNENs are morphologically and biologically heterogeneous. As suggested earlier, pNETs and pNECs may overlap in their proliferation index, making the distinction between them difficult and leading to therapeutic uncertainties. Recently

Open access

David P Sonne, Asger Lund, Jens Faber, Jens J Holst, Tina Vilsbøll and Filip K Knop

was carried out with chemiluminescence immunoassays in the plasma from 15 patients with type 2 diabetes (mean duration of diabetes, 7.5 years (range 6–20); age, 59.4±9.6 years (mean± s.d .); BMI, 28.0±2.2 kg/m 2 and HbA1c, 7.5±1.4%) and 15 healthy age

Open access

Andrew R Dismukes, Vanessa J Meyer, Elizabeth A Shirtcliff, Katherine P Theall, Kyle C Esteves and Stacy S Drury

biological aging. Telomeres are the protective caps at the ends of chromosomes that shorten with every cell division and serve as a molecular clock, with shorter TL reflecting older cellular age. TL is critical for cellular senescence and apoptosis and may

Open access

Annette Mouritsen, Alexander Siegfried Busch, Lise Aksglaede, Ewa Rajpert-De Meyts and Anders Juul

is occurring from mid-childhood (adrenarche) resulting in pubic hair development (pubarche). T exerts its effects by binding to the androgen receptor (AR). Activation of the AR by T binding may vary and depends on the free biologically active T

Open access

Sheila Leone, Lucia Recinella, Annalisa Chiavaroli, Claudio Ferrante, Giustino Orlando, Michele Vacca, Roberto Salvatori and Luigi Brunetti

.1016/j.yhbeh.2017.04.001 26 Moscrip TD Ingram DK Lane MA Roth GS Weed JL. Locomotor activity in female rhesus monkeys: assessment of age and calorie restriction effects . Journals of Gerontology Series A: Biological Sciences and Medical Sciences

Open access

Petar Milovanovic and Björn Busse

renewing packets of bone tissue ( 11 ). Osteocytes, the most numerous bone cells that are strategically distributed through entire bone matrix ( 7 ) exhibit extraordinary behavior in bone renewal processes. During aging and in some diseases, bone loses