BV/TV
APPLICATION OF A LATTICE GAS MODEL FOR SUBPIXEL PROCESSING OF LOW-RESOLUTION IMAGES OF BINARY STRUCTURES
... Locally thresholded bicubic interpolation images: in this case the threshold is set locally in n × n matrices of pixels to achieve local BV/TV ( i.e. , BV/TV evaluated for nxn matrix of [r] ...
8
ESEM Analysis of Mice Femurs with Varying SOST Levels
... Afterward, this project used image analysis to find bone volume fraction, which is the bone’s ratio of bone volume to total volume (BV/TV); total volume excludes the bone’s medullary [r] ...
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The influence of water jet diameter and bone structural properties on the efficiency of pure water jet drilling in porcine bone
... No evidence was found that the nozzle diameter affects the efficiency when water jet drilling in bone tissue. The individ- ual measurements as well as the predictive models overlap for all nozzle diameters (Fig. 4). ...
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Ethanolic extract of Schizonepeta tenuifolia attenuates osteoclast formation and activation in vitro and protects against lipopolysaccharide induced bone loss in vivo
... Finally, to determine if the in vitro effect of EEST on osteoclast activity could be confirmed in vivo, commonly used mouse model of osteoporosis was applied. Among the osteoporotic models, in this study, we focused on ...
9
A role for subchondral bone changes in the process of osteoarthritis; a micro CT study of two canine models
... Abbreviations ACLT: anterior cruciate ligament transection; Micro-CT, micro-computed tomography; OA, osteoarthritis; GAG, glycosaminoglycans; PG, proteoglycan; BV/TV, bone volume fractio[r] ...
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Bone morphogenetic proteins − 7 and − 2 in the treatment of delayed osseous union secondary to bacterial osteitis in a rat model
... investigations and scoring of the micro-CT images re- vealed significantly more stability and healing in the in- fected rhBMP groups equal to non-infected controls if compared to the infected control group. Thus, the ...
13
Trabecular bone structural parameters evaluated using dental cone-beam computed tomography: cellular synthetic bones
... varying proportions of cortical bone and water grayscale values [23], suggesting that the BV/TV measurements would exhibit significant variations as these proportions changed. This study involved an ...
10
Original Article Advanced oxidation protein products (AOPPs) accelerate bone loss in rats
... In addition, the data of the tibia provided by μCT revealed that the micro-architectural bone parameters in the AOPPs group showed a sig- nificant difference from the control group in almost all of the tested indices at ...
12
Osteoarthitis of Leptin-Deficient ob/ob Mice in Response to Biomechanical Loading in Micro-CT
... Examination of trabecular bone (BV/TV), tra- becular number (Tb.N.) and trabecular thickness (Tb.Th.)) revealed that the only statistically significant difference between the two groups was the trabecular ...
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Magnetic hyperthermia enhance the treatment efficacy of peri implant osteomyelitis
... Abbreviations BV/TV: percent bone volume; CPD: critical-point drying; EPS: extracellular polymeric substance; f.c: femur cavity injection; HE staining: hematoxylin and eosin staining; IO[r] ...
12
Analysis of trabecular bone microstructure in osteoporotic femoral heads in human patients: in vivo study using multidetector row computed tomography
... After MDCT, imaging data were transferred to a work- station, and the trabecular microstructure parameters were measured using three-dimensional (3D) image ana- lysis software (TRI/3D-BON; RATOC System Engineer- ing Co., ...
7
A comparative study of bone biopsies from the iliac crest, the tibial bone, and the lumbar spine
... vidual BV/TV measurements were ...shows BV/TV measurements after colour coding for all body donors and all biopsy ...the BV/TV results from iliac crest top-down beginning with ...
6
Efficacy of NEMO-binding domain peptide used to treat experimental osteomyelitis caused by methicillin-resistant Staphylococcus aureus: an in-vivo study
... 6 Morphometric evaluation of the local bone mineral densities (BMDs) ( a ) in the new bone formation area and bone volume/total volume (BV/TV) ( b ) in the Van, NBD + Van, and NBD groups[r] ...
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Alterations of bone mineral density, bone microarchitecture and strength in patients with ankylosing spondylitis: a cross sectional study using high resolution peripheral quantitative computerized tomography and finite element analysis
... index; BV/TV: Bone volume/ total volume; CaMOS: Canadian Multicenter Osteoporosis Study; CI: Confidence interval; CRP: C-reactive protein; DMARD: Disease-modifying antirheumatic drug; DXA: Dual-energy X-ray ...
9
Characterization of Salvia Miltiorrhiza ethanol extract as an anti osteoporotic agent
... From the stack of cross-section images, a volume of interest (VOI) containing only cancellous bone was extracted for morphometric analysis (CT Analyzer V 1.11.0.0, Skyscan, Kontich, Belgium). The VOI started at a ...
11
An in vivoinvestigation of the initiation and progression of subchondral cysts in a rodent model of secondary osteoarthritis
... Abbreviations ACLX: anterior cruciate ligament transection with partial medial meniscectomy; BV/TV: bone volume fraction; FION: focal: ischemic osteoarthritis-induced osteonecrosis; micr[r] ...
12
Structure model index does not measure rods and plates in trabecular bone
... The fits produced on the rat data are very much tighter than those on the interspecies data, perhaps reflecting a common underlying trabecular geometry that has varied only by thickening and thinning of elements after ...
29
Treadmill running exercise prevents senile osteoporosis and upregulates the Wnt signaling pathway in SAMP6 mice
... the BV/TV, MS/BS, BFR and serum ALP and OCN levels, but these values did not significantly change after low-intensity exercise, indicating that exercise intensity plays an essential role in the positive ...
15
STUDIES REGARDING THE IDENTIFICATION OF SOME HISTO-MORPHOLOGICAL PARAMETERS THAT COULD BE USED AS MARKERS FOR BONE MINERALIZATION APPRECISAL IN PIGS – SCIENTIFIC SUPPORT IN OSTEOPOROSIS STUDY
... În acest sens se realizează analize histomorfometrice prin care se determină cantitatea relativă de os mineralizat şi de osteoid, ca şi activitatea celulelor cu funcţie de formare (osteoblastele) sau de resorbţie a ...
8
Dysregulated systemic lymphocytes affect the balance of osteogenic/adipogenic differentiation of bone mesenchymal stem cells after local irradiation
... BS/ BV: Ratio of bone surface to the bone volume; BV/TV: Bone volume fraction, ratio of the segmented bone volume to the total volume of the region of the region of interest; CT: Computed tomography; ...
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