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Retinal development involves a complex coordination of events that may be affected by premature delivery, leading to retinopathy of prematurity (ROP), a potential blinding childhood disease. The avascular retina drives further disease progression, with laser ablation reducing unfavorable anatomic outcomes as well as maintaining visual acuity. Trials have stressed the importance of early identification...
The aim of this study was to examine the effect of low-level laser therapy (LLLT) on the cell viability and the expression of hypoxia-inducible factor-1s (HIF-1s), bone morphogenic protein-2 (BMP-2), osteocalcin, type I collagen, transforming growth factor-β1 (TGF-β1), and Akt in hypoxic-cultured human osteoblasts. Human fetal osteoblast cells (cell line 1.19) were cultured under 1 % oxygen tension...
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