搜索结果: 1-15 共查到“医学 Mechanical Properties”相关记录40条 . 查询时间(0.137 秒)
Effects of 1 to 3 years' treatment with alendronate on mechanical properties of the femoral shaft in a canine model: implications for subtrochanteric femoral fracture risk
subtrochanteric fractures femur bisphosphonates
2014/12/4
Bisphosphonate (BP) treatment used to prevent bone loss in postmenopausal osteoporosis has recently been implicated in an apparent increase in subtrochanteric femoral fractures. Previous work showed t...
Changes in non-enzymatic glycation and its association with altered mechanical properties following 1-year treatment with risedronate or alendronate
bisphosphonates alendronate animal models
2014/12/4
Summary One year of high-dose bisphosphonate (BPs) therapy in dogs allowed the increased accumulation of advanced glycation end-products (AGEs) and reduced postyield work-to-fracture of the cortical b...
Nanoscale Changes in Collagen are Reflected in Physical and Mechanical Properties of Bone at the Microscale in Diabetic Rats
Zucker diabetic Sprague–Dawley Atomic Force Microscopy Raman Spectroscopy
2014/12/4
Diabetes detrimentally affects the musculoskeletal system by stiffening the collagen matrix due to increased advanced glycation end products (AGEs). In this study, tibiae and tendon from Zucker diabet...
Heritability of Lumbar Trabecular Bone Mechanical Properties in Baboons
mechanical properties nonhuman primate skeletal genetics
2014/12/4
Genetic effects on mechanical properties have been demonstrated in rodents, but not confirmed in primates. Our aim was to quantify the proportion of variation in vertebral trabecular bone mechanical p...
In vivo reference point indentation reveals positive effects of raloxifene on mechanical properties following six months of treatment in skeletally mature beagle dogs
bone remodeling bone mechanics osteoporosis treatments indentation
2014/12/4
Raloxifene treatment has been shown previously to positively affect bone mechanical properties following one year of treatment in skeletally mature dogs. Reference point indentation (RPI) can be used ...
Cortical Bone Mechanical Properties Are Altered in an Animal Model of Progressive Chronic Kidney Disease
chronic kidney disease whole bone mechanical properties
2014/12/4
Chronic kidney disease (CKD), which leads tocortical bone loss and increasedporosity,increases therisk of fracture. Animal models have confirmed that these changes compromise whole bone mechanical pro...
Short-Term Exercise In Mice Increases Tibial Post-Yield Mechanical Properties While Two Weeks of Latency Following Exercise Increases Tissue-Level Strength
running mechanical properties histomorphometry extracellular matrix
2014/11/6
We have previously shown that exercise during growth increases post-yield deformation in C57BL6/129 (B6;129) male tibiae at the expense of reduced pre-yield deformation and structural and tissue stren...
Applications of atomic force microscopy for the assessment of nanoscale morphological and mechanical properties of bone
Atomic Force Microscopy Scanning probe microscopy
2014/11/6
Scanning probe microscopy (SPM) has been in use for 30 years, and the form of SPM known as atomic force microscopy (AFM) has been around for 25 of those years. AFM has been used to produce high resolu...
In vivo reference point indentation reveals positive effects of raloxifene on mechanical properties following six months of treatment in skeletally mature beagle dogs
bone remodeling bone mechanics osteoporosis treatments indentation
2014/11/6
Raloxifene treatment has been shown previously to positively affect bone mechanical properties following one year of treatment in skeletally mature dogs. Reference point indentation (RPI) can be used ...
Nanoscale Changes in Collagen are Reflected in Physical and Mechanical Properties of Bone at the Microscale in Diabetic Rats
Zucker diabetic Sprague-Dawley Atomic Force Microscopy Raman Spectroscopy Reference Point Indentation D-spacing Advanced Glycation End Products
2014/11/6
Diabetes detrimentally affects the musculoskeletal system by stiffening the collagen matrix due to increased advanced glycation end products (AGEs). In this study, tibiae and tendon from Zucker diabet...
Cortical Bone Mechanical Properties Are Altered in an Animal Model of Progressive Chronic Kidney Disease
chronic kidney disease whole bone mechanical properties
2014/11/6
Chronic kidney disease (CKD), which leads tocortical bone loss and increasedporosity,increases therisk of fracture. Animal models have confirmed that these changes compromise whole bone mechanical pro...
Effect of chromium content on mechanical properties of casting Ti-Cr alloys
Mechanical property Titanium alloys Titanium casting
2010/11/30
The mechanical properties of a series of binary Ti-Cr alloys were investigated. Chromium content ranged from 5 to 20 mass%. Dumbbell- and disk-shaped specimens of each alloy were obtained by casting f...
Mechanical properties of a resin-modified glass ionomer cement for luting: effect of adding spherical silica filler
Resin-modified glass-ionomer cement Silica filler Mechanical property
2010/11/26
This study investigated the effects of spherical silica filler (SSF) on the workability and mechanical properties of resin-modified glass ionomer cements for luting (RMGICL). Varying powder/liquid rat...
Effects of the Taper Shape,Dual-Thread,and Length on the Mechanical Properties of Mini-Implants
Mini-implant Shape Dual-thread Mechanical Torque
2010/3/5
Objective: To analyze the mechanical effects of the length and the various shapes such as cylindrical shape, taper shape, and dual-thread shape on the insertion and removal torque of mini-implants.
...
Effect of Thermocycling on Interfacial Gap-formation in Class V Cavities and Mechanical Properties of Spherical Silica Filler Addition to Resin-modified Glass Ionomer Restorations
Resin-modified glass ionomer cement Silanized spherical silica fillers Thermocycled condition
2009/9/15
The effects of thermocycling at 20,000 cycles and addition of silanized spherical silica filler (SF) on resin-modified glass ionomer cement (RMGIC) restorations were investigated. A RMGIC added with a...