Results 141 to 150 of about 6,665,900 (409)

Bone Mineral Density and Body Composition among Individuals Who Practice Sports with Mechanical Impact and Sedentary Activities

open access: yesProceedings
The purpose of this study was to evaluate indicators of bone health associated with sports practice in male adolescents using dual-energy X-ray absorptiometry (DXA) to measure bone mineral content (BMC), density (BMD), and body composition (BC) for the ...
João Pinheiro   +2 more
doaj   +1 more source

Determination of bone mineral mass in vivo [PDF]

open access: yes, 1975
Radiographic equipment incorporates two radiation sources, generating high-energy and low-energy beams. Recording equipment measures amount of radiation that has penetrated limb.
Cameron, J. R., Judy, P. F.
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

The Physiological Consequences of Bed Rest

open access: yes, 2007
Bed rest often is used to treat a wide variety of medical conditions. However, bed rest results in profound deconditioning of the body. Bed rest reduces the hydrostatic pressure gradient within the cardiovascular system, reduces muscle force production,
Drury, Daniel G., Stuempfle, Kristin J.
core  

Longitudinal Analysis of Calcium Supplementation Preventing Bone Mass Loss in Females [PDF]

open access: yes, 2012
Calcium is an important nutrient for metabolism of bones (Greer & Krebs, 2006). This study hypothesizes that consuming calcium supplements for twenty years decreases women’s risk of developing osteoporosis.
Nicola, Piilani
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Sodium butyrate protect bone mass in lipopolysaccharide-treated rats by reducing oxidative stress and inflammatory

open access: yesRedox Report
Objective The study will be to observe the effect of Sodium butyrate (NaB) on bone loss in lipopolysaccharide (LPS)-treated rats.Methods In the rat model, we observed that changes in the expression of oxidative stress regulators, inflammatory markers and
Zhou-Shan Tao, Tao Ma
doaj   +1 more source

Reference values for areal bone mineral density among a healthy Mexican population [PDF]

open access: yes, 2009
Objective. Compare the influence of ethnicity in the prevalence of osteopenia and osteoporosis in various Mexican populations using two normal dual X-ray absorptiometry (DXA) reference databases: manufacturer¿s incorporating US Hispanic population and a ...
DIAZ MONTIEL, JUAN CARLOS   +19 more
core  

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