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Bone & Joint 360
Vol. 3, Issue 6 | Pages 23 - 26
1 Dec 2014

The December 2014 Trauma Roundup. 360 . looks at: infection and temporising external fixation; Vitamin C in distal radial fractures; DRAFFT: Cheap and cheerful Kirschner wires win out; femoral neck fractures not as stable as they might be; displaced sacral fractures give high morbidity and mortality; sanders and calcaneal fractures: a 20-year experience; bleeding and pelvic fractures; optimising timing for acetabular fractures; and tibial plateau fractures


Bone & Joint Research
Vol. 10, Issue 9 | Pages 611 - 618
27 Sep 2021
Ali E Birch M Hopper N Rushton N McCaskie AW Brooks RA

Aims

Accumulated evidence indicates that local cell origins may ingrain differences in the phenotypic activity of human osteoblasts. We hypothesized that these differences may also exist in osteoblasts harvested from the same bone type at periarticular sites, including those adjacent to the fixation sites for total joint implant components.

Methods

Human osteoblasts were obtained from the acetabulum and femoral neck of seven patients undergoing total hip arthroplasty (THA) and from the femoral and tibial cuts of six patients undergoing total knee arthroplasty (TKA). Osteoblasts were extracted from the usually discarded bone via enzyme digestion, characterized by flow cytometry, and cultured to passage three before measurement of metabolic activity, collagen production, alkaline phosphatase (ALP) expression, and mineralization.


Bone & Joint Research
Vol. 5, Issue 10 | Pages 520 - 522
1 Oct 2016
Simpson AHRW Murray IR Duckworth AD


Bone & Joint 360
Vol. 2, Issue 5 | Pages 39 - 41
1 Oct 2013

The October 2013 Research Roundup360 looks at: Orthopaedics: a dangerous profession?; Freezing and biomarkers for bone turnover; Herniation or degeneration first?; MARS MRI and metallosis; Programmed cell death in partial thickness cuff tears; Lead glasses for trauma surgery?; Smoking inhibits bone healing; Optimising polyethylene microstructure.