“…Micro-CT analysis demonstrated that compared to the sham side, the experimental side showed a larger volume of growth, and a considerable calcified bone callus formation in the narrowed joint space and on the rougher articular surfaces. …”
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“…Nonunion was defined as lack of callus-formation after 6 months, material breakage, and requirement of revision surgery. …”
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“…SUMMARY: Type V osteogenesis imperfecta (OI) is a form of OI characterized by radial head dislocation (RHD), calcification of interosseous membrane (CIM), and hyperplastic callus (HPC). In this study, we characterized the clinical features of 28 type V OI patients. …”
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“…This study examined the effects of different types of explants (embryo, hypocotyl, plumule, and radicle), MSH type (progesterone, 17 β-estradiol, estrone, and testosterone), and MSH concentration (10(−4), 10(−6), 10(−8) and 10(−10) mmol L(−1)) on the responding explants induction rate (REI), viability of plantlets rate (VPR), shoot proliferation rate (SPR), root proliferation rate (RPR), and callus induction rate (CIR). The effects of mammalian sex hormones, concentrations, explant type, and their interactions were statistically significant (p ≤ 0.01) in all examined parameters. …”
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“…RESULTS: Radiographic signs indicative of favorable evolution of the bone callus were observed as early as at 1 month of therapy in 15% of cases; at 3 months, healing progression was appreciated in 80% of cases and complete healing in 10%; at 6 months, 85% of delayed and nonunions had healed. …”
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“…Risk factors for the recurrence of DFUs included diabetic peripheral neuropathy (odds ratio [OR] = 4.05, 95% CI, 2.50‐6.58, P < 0.00001), peripheral vascular disease (OR = 3.94, 95% CI, 2.65‐5.84, P < 0.00001), poor blood glucose control (OR = 3.27, 95% confidence interval [CI], 2.79‐3.84, P < 0.00001), plantar ulcer (OR = 3.66, 95% CI, 2.06‐6.50, P < 0.00001), osteomyelitis (OR = 7.17, 95% CI, 2.29‐22.47, P = 0.0007), smoking (OR = 1.98, 95% CI, 1.65‐2.38, P < 0.00001), history of amputation (OR = 11.96, 95%CI, 4.60‐31.14, P < 00001), multidrug‐resistant bacterial infection (OR = 3.61, 95%CI, 3.13‐4.17, P < 0.00001), callus (OR = 5.70, 95%CI, 1.36‐23.89, P = 0.02), previous diabetic foot ulcer (OR = 4.10, 95% CI, 2.58‐6.50, P < 0.00001), duration of previous diabetic foot ulcer >60d (OR = 1.02, 95% CI, 1.00‐1.03, P = 0.004), history of vascular intervention (OR = 3.20, 95% CI, 2.13‐4.81, P < 0.00001) and Wagner grade III/IV (OR = 4.40, 95% CI, 2.21‐8.78, P < 0.0001). …”
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“…On this medium, 100% of cultures responded with a mean number of 27.6 shoots. For callus induction, MS medium with 1.0 mg/L 2,4-dichlorophenoxyacetic acid and 0.5 mg/L N(6)-benzylaminopurin was used. …”
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“…RESULTS: In the LT-HG mice, chondrocyte resorption was delayed, and osteoblasts showed an irregular arrangement at the callus site. The osteoclasts were scattered with a decrement in the number of nuclei. …”
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“…Repeat left femur imaging six months after starting teriparatide therapy showed interval callus formation consistent with a healed fracture. …”
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“…The scaffolds provide both developmental cues and structural stability to isolated callus-derived cells grown in liquid culture. The protocol is rapid, compared to the growth and preparation of whole plants for microscopy, and provides detailed subcellular information on cells interacting with their local environment. …”
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“…Mono- and disaccharide sugars were generally lower in roots and rhizomes compared with stems, and a variety of metabolites distinguished callus tissue from intact plant organs. Direct flow infusion tandem mass spectrometry provided a broad survey of 110 lipid derivatives including phosphatidylcholines and acylcarnitines, and high-performance liquid chromatography coupled with UV detection quantified 15 phenolic compounds including flavonoids, benzoic acid derivatives and hydroxycinnamic acids. …”
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“…Pri-miR390 was highly expressed in friable-embryogenic callus (EC), and less expressed in incomplete compact pro-embryogenic cultures, while miR390 showed its lowest expression in EC and highest expression in torpedo-shaped embryos (TEs). …”
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“…Also, the bridging bone/callus formation was evaluated at the different radiographic follow-ups, while the articular surface congruency and the metatarsal index were calculated only preoperatively and at the last follow-up. …”
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“…Based on the μCT scans, biomechanical analysis using the micro-finite element method demonstrated that the healed ribs were stiffer than intact ribs in torsion, compression, and bending simulations, as expected when examining bone callus composed of woven bone. CONCLUSIONS: Administration of both hMSCs and PTH worked synergistically in rib fracture healing, suggesting this approach may pave the way to treat multiple rib fractures as well as additional fractures in various anatomical sites. …”
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“…Present studies aim to develop a proficient methods of high-frequency true-to-type plantlet regeneration without intermediate callus phase for A. vera. RESULTS: Nodal portion of rhizomatous stem of A. vera were cultured on Murashige and Skoog (MS) medium (Physiol. …”
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“…The BoCNGC genes were differentially expressed in seven B. oleracea tissues including leaf, stem, callus, silique, bud, root and flower. The transcript abundance levels quantified by qRT-PCR assays revealed that BoCNGC genes from phylogenetic Groups I and IV were particularly sensitive to cold stress and infections with bacterial pathogen Xanthomonas campestris pv. campestris, suggesting their importance in abiotic and biotic stress responses. …”
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“…Of the expressed lncRNAs, 4790 were found in all samples and 160 were specifically expressed in embryogenic callus (EC), 154 in incomplete embryogenic compact structures (ICpECs), and 376 in globular embryos (GEs). …”
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“…The volumetric bone mineral density of the callus in micro-computed tomography analysis was significantly higher in the CO(2) group than in the control group at 4 weeks (180.9 ± 43.0 mg/cm(3) vs. 247.9 ± 49.9 mg/cm(3)). …”
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“…A locally resected exuberant callus was used as the bone graft. Two types of fixation were used: intramedullary nail in 22 patients (group A) and locking plate in 25 patients (group B). …”
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“…Ultrasonic examination showed that after the end of traction, the high echo callus shadow was seen in the traction space, and the blood flow signal was obviously rich at an earlier stage. …”
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