Results 81 to 90 of about 6,665,900 (409)

Mineralização óssea em adolescentes do sexo masculino: anos críticos para a aquisição da massa óssea Bone mineralization among male adolescents: critical years for bone mass gain

Jornal de Pediatria, 2004
OBJETIVO: Verificar o comportamento do conteúdo mineral ósseo e da densidade mineral óssea em adolescentes do sexo masculino em função da faixa etária e do nível maturacional dos caracteres sexuais secundários. MÉTODOS: 47 adolescentes saudáveis na faixa
Carla C. Silva, Tamara B. L. Goldberg, Altamir S. Teixeira, José C. Dalmas   +3 more
doaj   +1 more source

Osteocytes contribute via nuclear receptor PPAR-alpha to maintenance of bone and systemic energy metabolism

Frontiers in Endocrinology, 2023
IntroductionThe view that bone and energy metabolism are integrated by common regulatory mechanisms is broadly accepted and supported by multiple strands of evidence.
Amit Chougule, Amit Chougule, Sudipta Baroi, Sudipta Baroi, Piotr J. Czernik, Piotr J. Czernik, Emily Crowe, Mi Ra Chang, Patrick R. Griffin, Beata Lecka-Czernik, Beata Lecka-Czernik, Beata Lecka-Czernik   +11 more
doaj   +1 more source

Correlates of calcaneal quantitative ultrasound parameters in patients with diabetes: the study on the assessment of determinants of muscle and bone strength abnormalities in diabetes [PDF]

, 2017
OBJECTIVE: Quantitative ultrasound (QUS) provides an estimate of bone mineral density (BMD) and also evaluates bone quality, which has been related to increased fracture risk in people with diabetes.
Alessi, Elena, Balducci, Stefano, Bollanti, Lucilla, Conti, Francesco, D'Errico, Valeria, Iacobini, Carla, Menini, Stefano, Nicolucci, Antonio, Pugliese, Giuseppe, Pugliese, Luca, Salerno, Gerardo, Vitale, Martina   +11 more
core   +2 more sources

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

Bone health of middle-aged and older surfers [PDF]

, 2019
Purpose: Given the lack of research investigating surfing and bone health, we aimed to assess the bone mineral density (BMD) of middle-aged and older surfers.
Beck, Belinda R., Climstein, Mike, Hing, Wayne A., Pope, Rodney, Rathbone, Evelyne, Simas, Vini   +5 more
core   +1 more source

Probiotics (Bifidobacterium longum) Increase Bone Mass Density and Upregulate Sparc and Bmp-2 Genes in Rats with Bone Loss Resulting from Ovariectomy

BioMed Research International, 2015
Probiotics are live microorganisms that exert beneficial effects on the host, when administered in adequate amounts. Mostly, probiotics affect the gastrointestinal (GI) tract of the host and alter the composition of gut microbiota.
Kolsoom Parvaneh, M. Ebrahimi, M. Sabran, G. Karimi, Angela Ng Min Hwei, Saif Abdul-Majeed, Z. Ahmad, Z. Ibrahim, R. Jamaluddin   +8 more
semanticscholar   +1 more source

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Фармакоэпидемиологический и фармакоэкономический анализ эффективности применения препаратов кальция в лечении остеопении у больных с бронхиальной астмой

Архивъ внутренней медицины, 2012
In the light of bronchial asthma (BA) incidence rise in Russia and in the world, study of the frequency of osteopenia and methods of correction of bone mass reduction in patients with BA is very important.
А. Л. Хохлов, А. Е. Мирошников, Л. И. Лаврентьева   +2 more
doaj   +1 more source

Osteocyte Apoptosis Contributes to Cold Exposure-induced Bone Loss

Frontiers in Bioengineering and Biotechnology, 2021
Emerging evidence indicates that bone mass is regulated by systemic energy balance. Temperature variations have profound effects on energy metabolism in animals, which will affect bone remodeling. But the mechanism remains unclear.
Jingke Du, Zihao He, Junqi Cui, Hanjun Li, Mingming Xu, Shuhong Zhang, Shuangyan Zhang, Mengning Yan, Xinhua Qu, Zhifeng Yu   +9 more
doaj   +1 more source

Observation of Mammalian Similarity Through Allometric Scaling Laws [PDF]

, 2002
We discuss the problem of observation of natural similarity in skeletal evolution of terrestrial mammals. Analysis is given by means of testing of the power scaling laws established in long bone allometry, which describe development of bones (of length ...
Alexander, Alexander, Alexander, Alexander, Banavar, Banavar, Bertram, Biewener, Biewener, Biewener, Carter, Christiansen, Christiansen, Christiansen, Dreyer, Economos, Hokkanen, Landau, McMahon, Pollock, Rubin, Selker, West, West   +23 more
core   +2 more sources