Results 151 to 160 of about 43,856 (265)

Effects of 14 days of head‐down bed rest with or without exercise, and subsequent recovery on bone turnover, density and structure in older adults

Experimental Physiology, EarlyView.
Abstract Bed rest accelerates bone loss and may exacerbate skeletal fragility. This study examined the effects of 14 days of head‐down tilt bed rest (HDBR) with or without exercise, and subsequent recovery, on bone turnover, density and structure in older adults. Twenty‐two healthy older adults (55–65 years) completed the HDBR protocol.
Guy Hajj‐Boutros, Andréa Faust, Carmelo Mastrandrea, Vita Sonjak, Dounia Rouabhia, Gustavo Duque, Richard Kremer, Stéphanie Chevalier, Julie Lacombe, Mathieu Ferron, Tyler A. Churchward‐Venne, José A. Morais   +11 more
wiley   +1 more source

Protein and Peptide Inhibitors of Mineralization: A Systematic Review of In Vitro Studies

Journal of Peptide Science, Volume 32, Issue 7, July 2026.
In vitro evidence from crystallization assays demonstrates that peptides inhibit mineral nucleation and crystal growth through sequence‐dependent interactions (acidic residues and phosphorylation) with mineral surfaces. In cell cultures, these molecules reduce calcium deposition and ALP activity and modulate the expression of biomineralization‐related ...
Alberto Mimila‐Cortes, Lucia Méndez‐Sánchez, Luis Fernando Ramírez‐González, Lia Hoz‐Rodríguez, Maricela Santana‐Vázquez, Karen Ivette Castro‐López, Higinio Arzate, Gonzalo Montoya‐Ayala   +7 more
wiley   +1 more source

Osteocalcin and Human Milk [PDF]

Biology of the Neonate, 2009
W B, Pittard, K M, Geddis, B W, Hollis
openaire   +2 more sources

Stage-dependent analysis of IL-6, TGF-β, osteocalcin, and sRANKL in the synovial fluid of dogs with osteoarthritis. [PDF]

Sci Rep
Neumann S, Diekmann H, Lauenstein S.
europepmc   +1 more source

Molecular Basis and Clinical Spectrum of WNT10A‐Related Oligodontia

Clinical Genetics, Volume 110, Issue 1, Page 3-14, July 2026.
Cellular Mechanism behind WNT10A phenotypes. ABSTRACT WNT10A mutations, a major genetic determinant of dental agenesis and ectodermal dysplasia, exert profound effects on craniofacial development. Although classified as rare disorders, these mutations account for more than half of oligodontia cases, reflecting their critical role.
Perennes Elise, Benkirane‐Jessel Nadia, Anton Nicolas, Vandamme Thierry, Clauss François, Conzatti Guillaume   +5 more
wiley   +1 more source

Circulating Total Osteocalcin Reflects Bone Mineral Physiology Rather than Metabolic Risk in Pediatric Obesity. [PDF]

Nutrients
Nowicki JK, Kalisiak M, Woźniak E, Jakubowska-Pietkiewicz E.   +3 more
europepmc   +1 more source

Racemisation of Amino Acids: From Synthetic Challenge to Biological Significance

ChemBioChem, Volume 27, Issue 11, 15 June 2026.
Racemisation, once considered an undesirable synthetic side reaction, also occurs naturally in amino acids and influences biological processes. Evidence links stereochemical conversion to ageing, protein turnover, and cellular development. This review examines mechanisms, control strategies in synthesis, applications and implications in physiology ...
Othman Al Musaimi
wiley   +1 more source

Rapid improvement in glycaemic control is associated with increased circulating osteocalcin in type 2 diabetes: a concise observational comparative study. [PDF]

BMC Endocr Disord
Dardari D, Laborne FX, Thomas C, Tourte C, Henry E, Lopes P.   +5 more
europepmc   +1 more source

Osteocalcin- and Osteopontin-Containing Neurons in the Rat Hind Brain

, 2012
Toshihiko Suzuki, Tadasu Sato, Hiroyuki Ichikawa   +2 more
openalex   +2 more sources

An Investigation Into the Role of Osteocalcin in Human Arterial Smooth Muscle Cell Calcification

, 2020
Sophie Millar, Stephen G. John, Christopher W. McIntyre, Vera Ralevic, Susan Anderson, Saoirse E. O’Sullivan   +5 more
openalex   +1 more source