Strontium ranelate fully prevents alteration of bone mechanical properties in response to cyclical loading

Bone ◽  
2012 ◽  
Vol 50 ◽  
pp. S129-S130
Author(s):  
P. Ammann⁎ ◽  
R. Rizzoli
Keyword(s):  
Mechanical Properties ◽  
Strontium Ranelate ◽  
Bone Mechanical Properties ◽  
Cyclical Loading

The effect of supplementation of calcium, vitamin D, boron, and increased fluoride intake on bone mechanical properties and metabolic hormones in rat

2012 ◽  
Vol 30 (3) ◽  
pp. 211-217 ◽  
Author(s):  
G Ghanizadeh ◽  
M Babaei ◽  
Mohammad Reza Naghii ◽  
M Mofid ◽  
G Torkaman ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Vitamin D ◽  
Bone Mechanical Properties ◽  
Metabolic Hormones ◽  
Fluoride Intake

scholarly journals Leptin Deficiency and Its Effects on Tibial and Vertebral Bone Mechanical Properties in Mature Genetically Lean and Obese JCR:LA-Corpulent Rats

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Raylene A. Reimer ◽  
Jeremy M. LaMothe ◽  
Ronald F. Zernicke
Keyword(s):  
Mechanical Properties ◽  
Leptin Receptor ◽  
Lumbar Vertebrae ◽  
Insulin Resistance Syndrome ◽  
Proportional Limit ◽  
Leptin Signaling ◽  
Bone Mechanical Properties ◽  
Geometrical Properties ◽  
Leptin Deficiency ◽  
Obese Rats

Leptin signaling deficient rodents have emerged as models of obesity/insulin resistance syndrome. Altered leptin signaling, however, can affect axial and appendicular bone geometrical properties differently, and, thus, we hypothesized that leptin-deficiency would differentially influence mechanical properties of vertebrae and tibiae compared to lean rats. Mature (9 mo) leptin receptor deficient obese (cp/cp;n=8) and lean (+/?;n=7) male JCR:LA-corpulent rats were used to test that hypothesis. Tibiae and the sixth lumbar vertebrae(L6)were scanned with micro-CT and were broken in three point-bending (tibiae) or axial loading(L6). Supporting the hypothesis, vertebrae and tibiae were differentially affected by leptin signaling deficiency. Tibiae, but not vertebrae, were significantly shorter in obese rats and achieved a significantly greater load (>18%), displacement (>15%), and stress (>18%) at the proportional limit, relative to the lean rats. Conversely,L6in obese rats had significantly reduced displacement (>25%) and strain (>32%) at proportional limit, relative to the lean rats. Those combined results suggest that the etiology and duration of obesity may be important determinants of bone mechanical properties, and axial and appendicular bones may be affected differently.

scholarly journals Silicon-rich Coral Sand Improves Bone Metabolism and Bone Mechanical Properties in Mice

2006 ◽  
Vol 59 (5) ◽  
pp. 265-270
Author(s):  
Yuko Uema ◽  
Asami Teruya ◽  
Ikuko Miyagi ◽  
Fusako Maehira
Keyword(s):  
Mechanical Properties ◽  
Bone Metabolism ◽  
Bone Mechanical Properties ◽  
Coral Sand

Effects of diet-induced obesity and voluntary wheel running on bone mechanical properties from male young C57/6J mice

Bone ◽  
2011 ◽  
Vol 48 ◽  
pp. S177
Author(s):  
H. Ma ◽  
M. Silvennoinen ◽  
S. Torvinen ◽  
R. Rinnankoski-Tuikka ◽  
H. Kainulainen ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Wheel Running ◽  
Voluntary Wheel Running ◽  
Bone Mechanical Properties ◽  
Diet Induced Obesity ◽  
Voluntary Wheel

Influence of physiological effort of growth and chemical composition on antler bone mechanical properties

Bone ◽  
2007 ◽  
Vol 41 (5) ◽  
pp. 794-803 ◽  
Author(s):  
T. Landete-Castillejos ◽  
J.D. Currey ◽  
J.A. Estevez ◽  
E. Gaspar-López ◽  
A. Garcia ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Chemical Composition ◽  
Bone Mechanical Properties
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