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Objective To determine the test–retest reliability of knee joint space width (JSW) measurements made using standing CT (SCT) imaging. Subjects and methods This prospective two-visit study included 50 knees from 30 subjects (66% female; mean ± SD age 58.2 ± 11.3 years; BMI 29.1 ± 5.6 kg/m2; 38% KL grade 0–1). Tibiofemoral geometry was obtained from bilateral, approximately 20° fixed-flexed SCT images...
The sodium hydrogen exchanger isoform one (NHE1) plays a critical role coordinating asymmetric events at the leading edge of migrating cells and is regulated by a number of phosphorylation events influencing both the ion transport and cytoskeletal anchoring required for directed migration. Lysophosphatidic acid (LPA) activation of RhoA kinase (Rock) and the Ras-ERK growth factor pathway induces cytoskeletal...
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