Journal: Investigative Ophthalmology & Visual Science
Article Title: Digoxin Attenuates Ocular Hypertension and Protects Trabecular Meshwork Cells via Ferroptosis Inhibition
doi: 10.1167/iovs.67.1.46
Figure Lengend Snippet: Enhanced ferroptosis in patients with POAG and the COH rat model. ( A – D ) The levels of ferroptosis-related markers (iron ion, MDA, GPX4, and GSH) in human aqueous humor, n = 10. ( E ) Elevated IOP in COH rats was induced significantly at 4 weeks, n = 6. ( F , G ) The levels of MDA and GPX4 in the aqueous humor of COH rats, n = 6. ( H ) H&E staining, 4-HNE IHC staining, and IF staining of COH models. In IF images, red indicates the 4-HNE staining and blue indicates DAPI (nuclei). * P < 0.05, ** P < 0.01, *** P < 0.001. S cale bar : 100 µm (20×), 50 µm (40×). The arrow refers to TM. OS, left eyes; OD, right eyes; SC, Schlemm's canal; TM, trabecular meshwork.
Article Snippet: For immunohistochemistry (IHC), after antigen retrieval, the sections were incubated overnight with 4-HNE antibody (BIOSS, Beijing, China, bs-6313R) at 4°C.
Techniques: Staining, Immunohistochemistry