“…The volume, mineral content and bone density of the callus were measured by quantitative CT on days 14 and 42. …”
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“…When measured in T(2) callus tissue, the two viral promoters both had higher expression and more variability than the two plant-derived promoters. …”
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“…Hybrid embryos from different combinations have different ability of callus initiation and germination. The hybrid embryos from A. ovata/T. aestivum and Ae. tauschii/T. aestivum have a higher level of callus initiation and germination. …”
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“…The highest frequency of embryogenic callus (13.86%) induction was obtained from DCR medium supplemented with 1.5 mg L(−1) 2,4-dichlorophenoxyacetic acid (2,4-D) and 0.3 mg L(−1) kinetin (KN). …”
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“…The mean thickness of the healing callus was significantly higher in cohort B (26.3 ± 9.7 mm) than C (8.1 ± 5.9 mm; p = 0.002). …”
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“…LIPUS has been shown to enhance fracture healing by shortening the time to heal and reestablishment of mechanical properties through enhancing different phases of the healing process, including the inflammatory phase, callus formation, and callus remodelling phase. Reports from in vitro studies reveal insights in the mechanism through which acoustic stimulations activate cell surface integrins that, in turn, activate various mechanical transduction pathways including FAK (focal adhesion kinase), ERK (extracellular signal-regulated kinase), PI3K, and Akt. …”
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“…The prepared microparticles were used to generate transgenics from callus cultures of commercial bread wheat cv. Gladius resulting in an average transformation frequency of 9.9%. …”
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“…WT mice received Cyclopamine to inhibit Hh pathway. Callus tissue properties and Ihh pathway were analyzed at 1, 2, and 3 weeks post-fracture by X-ray, micro-CT, mechanical test, RT-PCR and immunohistochemistry. …”
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“…Induction of somatic embryogenesis and complete plantlet regeneration from callus culture of Hibiscus sabdariffa L. var. HS4288 has been made. …”
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“…Transcriptomic analysis showed that the central circadian pathway genes had significantly altered expression in fracture calluses from mice fed a low phosphate diet. This led us to hypothesize that phosphate deficiency altered the circadian cycle in peripheral tissues. …”
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“…The results indicate, however, that callus healing is required to prevent fatigue failure. …”
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“…Shoot regeneration with the maximum number of shoot buds (25 and 20) was obtained from leaf and stem calluses on MS media supplemented with TDZ (0.25 mg/L) + BAP (2 mg/L). …”
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“…There were no differences between the groups for stiffness, energy, deflection, callus diameter, DXA measurements (n = 64), histomorphometrically osteoid/bone ratio, or callus area (n = 20). …”
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“…The kinetin(KT) hormone, and blue and white light treatments affected the differentiation and growth of longan embryonic callus(EC) probably by affecting the AS events of DlSm genes. …”
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“…Healing of fractures and bone defects normally follows an orderly series of events including formation of a hematoma and an initial stage of inflammation, development of soft callus, formation of hard callus, and finally the stage of bone remodeling. …”
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“…RESULTS: Bony union was achieved in all cases but one (36 cases). Average callus formation was observed in 10.7 (6.5–14.5) weeks. …”
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“…We aimed to develop an efficient callus and shoot production protocol and investigate bioactive metabolites, antioxidants, and enzyme inhibitory potential of M. maritima calli, shoots, and in vivo seedlings. …”
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“…The times to bone union, radiolucency, and callus formation at the osteotomy site were evaluated radiographically. …”
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“…INTRODUCTION: Diabetes mellitus (DM) negatively affects fracture repair by inhibiting endochondral ossification, chondrogenesis, callus formation, and angiogenesis. We previously reported that transcutaneous CO(2) application accelerates fracture repair by promoting endochondral ossification and angiogenesis. …”
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“…In the in vivo experiments, tibial osteotomies treated with the 0.6-mm AMLP construct showed the earliest maximum callus formation (week 5) and the highest volume of bone callus (9.395 ± 1.561 cm(3) at week 9). …”
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