Results 111 to 120 of about 505,690 (397)

Tracking circadian rhythms of bone mineral deposition in murine calvarial organ cultures [PDF]

open access: yes, 2013
Osteoblasts, which orchestrate the deposition of small apatite crystals through the expression of nucleating proteins, have been shown to also express clock genes associated with the circadian signaling pathway. We hypothesized that protein‐mediated bone
Franceschi, Renny T   +5 more
core   +1 more source

Implementing BMP‐7 Chemically Modified RNA for Bone Regeneration with 3D Printable Hyaluronic Acid‐Collagen Granular Gels

open access: yesAdvanced Healthcare Materials, EarlyView.
This study developed 3D‐printable THA‐Col microgels for delivering BMP‐7 cmRNA. The key result is that hMSCs transfected on the biomaterials showed BMP‐7 secretion levels comparable to pre‐transfected hMSCs, therefore introducing a cmRNA‐activated matrix to promote bone healing.
Daphne van der Heide   +7 more
wiley   +1 more source

Relationship of Weight and Body Mass Index with Femur and Lumbar Vertebrae Bone Mineral Density and Content in Premenopausal Women

open access: yesPhysical Treatments, 2015
Purpose: Given that weight and body mass index (BMI) are considered as modifiable factors in osteoporosis, the present study aimed to examine the relationship of weight and BMI with bone mineral density (BMD) and bone mineral content (BMC) at the femur ...
Safoura Ghasemi   +3 more
doaj  

EMBRYONIC BONE DEVELOPMENT AND NFAT EXPRESSION IN THE TS65DN MOUSE MODEL FOR DOWN SYNDROME [PDF]

open access: yes, 2012
poster abstractDown syndrome (DS) is a common genetic disorder that occurs in ap-proximately 1 out of every 750 live births. DS phenotypes include cognitive deficits, altered craniofacial features, muscle hypotonia, heart defects, and abnormal bone ...
Blazek, Joshua D.   +2 more
core  

Inflammatory markers and bone mass in children with overweight/obesity: the role of muscular fitness [PDF]

open access: yes, 2019
Objectives To examine which inflammatory markers are associated with bone mass and whether this association varies according to muscular fitness in children with overweight/obesity.
Adelantado-Renau, Mireia   +12 more
core   +1 more source

Advanced Oral Delivery Systems for Nutraceuticals

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging delivery technologies are explored to overcome barriers to oral nutraceutical absorption. Traditional carriers are compared with novel platforms including biodegradable polymers, MOFs, MPNs, and 3D printing. These systems enhance bioavailability, control release, and enable personalized nutrition.
Xin Yang   +4 more
wiley   +1 more source

Effects of exercise on bone mass and bone metabolism in adolescents: a systematic review and meta-analysis

open access: yesFrontiers in Physiology
ObjectiveMeta-analysis was used to evaluate the effects of an exercise intervention on bone mineral content (BMC), bone mineral density (BMD), and bone metabolism in adolescents.MethodsA systematic search of PubMed, Embase, Cochrane Library, and Web of ...
Wenhua Zhang   +6 more
doaj   +1 more source

Association between Sleep Quality and Body Composition in Sedentary Middle-Aged Adults

open access: yesMedicina, 2018
Background: Ageing is associated with sleep pattern changes and body composition changes, which are related to several diseases. Purpose: This study aimed to analyse the association between sleep quality and an extensive set of body composition ...
Lucas Jurado-Fasoli   +5 more
doaj   +1 more source

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