Intermittent hypoxic stimulation promotes efficient expression of Hypoxia-inducible factor-1α and exerts a chondroprotective effect in an animal osteoarthritis model - Ryota Cha; Shuji Nakagawa; Yuji Arai; Atsuo Inoue; Naoki Okubo; Yuta Fujii; Kenta Kaihara; Kei Nakamura; Tsunao Kishida; Osam Mazda; Kenji Takahashi (PLoS ONE, 2025)