Results 181 to 190 of about 11,689 (233)
Pathology, 1974 Summary Tibiae of young albino rats were fractured and the resultant bony callus was examined for acid hydrolase activity during the phase of resorption in vitro with and without parathyroid extract (PTE) and in vivo . In vivo three lysosomal enzymes, acid phosphatase, β -acetylglucosaminidase and β -galactosidase increased significantly ...
R M, Brown, D A, Cameron
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Injury, 2023 Supracondylar humeral fractures are the most common type of pediatric elbow fractures, and are primarily treated using closed reduction and percutaneous pinning. For patients who are treated ≥14 days after the injury, after callus formation has occurred, closed reduction is usually not possible.
Xinwu, Wu +3 more
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The Journal of Gene Medicine, 2008 AbstractBackgroundAn in vivo gene therapy strategy was developed to accelerate bone fracture repair.MethodsDirect injection of a murine leukemia virus‐based vector targeted transgene expression to the proliferating periosteal cells arising shortly after fracture. Cyclooxygenase‐2 (Cox‐2) was selected because the transgene for its prostaglandin products
Charles H, Rundle +7 more
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Biological Trace Element Research, 2010 The purpose of this study was to analyze the impact of yeast-incorporated gallium on fracture healing in ovariectomized osteopenic rats. Forty Wistar female rats used were divided into three groups: sham-operated rats (SHAM), ovariectomized (OVX) rats, and ovx rats treated with yeast-bound gallium (YG). A standardized fracture-healing model with stable
Yi, Pei, Qin, Fu
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Injury, 1997 The bony callus was investigated by staining with the PAS and von Gieson techniques. The callus appeared to be composed of two adjoining but distinct types of bone. The birefringence observed in the periosteum and callus cartilage revealed different sized collagen fibres, each oriented perpendicularly to the long axis of the diaphysis.
O.A. Oni
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Stomatologiia, 1990 RMBF was comparatively assessed in patients with lower jaw fractures under orthopedic therapy of the osteal suture. To this end, the 99m pertechnetate was injected bilaterally in masseter muscles. The data suggest that double jaw fixation had an adverse effect on RMBF, especially ipsilateral to the fracture.
V P, Zuev +3 more
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Journal de chirurgie, 1977 The experiment was designed to study: 1) the reliability of an electrostimulator; 2) the possibility of internal fixation. The experimental animal was the dog, which was observed for 15 to 45 days. It appears possible to associate internal fixation and electrostimulation under certain conditions.
S, Baux +3 more
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Numerical simulations in a bony callus
Computer Methods in Biomechanics and Biomedical Engineering, 2014 L. Ellejmi +3 more
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Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine, 1992 Changes of calcium, zinc, copper contents in serum, callus and bony tissue in the early stage of the healing process of rat closed tibial fracture, also the changes of them with radix Salviae miltiorrhizae (RSM) treatment were studied. It was found that calcium, zinc contents and Zn/Cu ratio increased significantly and the rise of serum copper content ...
J Z, Qin, X C, Wang
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221. DEL1 Knockout Mice Heal Fractures With Decreased Bony Callus
Journal of Surgical Research, 2009 Z. Wang +3 more
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