Journal: Neural Regeneration Research
Article Title: Necroptosis plays a crucial role in the exacerbation of retinal injury after blunt ocular trauma
doi: 10.4103/1673-5374.353848
Figure Lengend Snippet: Müller cell regeneration and gliosis occur after blunt ocular trauma. (A) Representative images of Ki67 (green) and GS (red) staining. After blunt ocular trauma, the number of Ki67/GS double-positive cells increased over time and reached a peak on the third day. (B) The number of Ki67/GS double-positive cells was recorded. (C) Representative images of SOX2 (green) and GS (red) staining. The number of SOX2/GS double-positive cells increased over time after blunt ocular trauma. (D) The number of SOX2/GS double-positive cells was recorded. (E) Representative images of GFAP (green) staining. The number of GFAP-positive cells increased on the seventh day after blunt ocular trauma. Scale bar: 50 μm. (F) The number of GFAP-positive cells was recorded. Data are shown as the mean ± SEM ( n = 5 per group). * P < 0.05, vs . control group (Student’s t -test). GCL: Ganglion cell layer; GFAP: glial fibrillary acidic protein; GS: glutamine synthetase; INL: inner nuclear layer; ONL: outer nuclear layer; SOX2: SRY-box transcription factor 2.
Article Snippet: Sections were then incubated at 4°C overnight with one or more of the following primary antibodies [all diluted 1:100 by a fresh blocking buffer (0.01 M PBS containing 0.3% Triton X-100 and 3% bovine serum albumin)]: synaptophysin (Syn; rabbit; Aviva Systems Biology, San Diego, CA, USA; Cat# ARP45435, RRID: AB_2048301), Ki67 (rabbit; Proteintech, Wuhan, China; Cat# 27309-1-AP, RRID: AB_2756525), glutamine synthetase (GS; mouse; Proteintech; Cat# 66323-2-Ig, RRID: AB_2881704), CD45 (rabbit; Proteintech; Cat# 20103-1-AP, RRID: AB_2716813), sex determining region Y-box 2 (SOX2) (rabbit; Novus, Littleton, CO, USA; Cat# NB110-37235, RRID: AB_792070), protein kinase C (PKC; mouse; Enzo, New York, NY, USA; Cat# ADI-KAM-PK020, RRID: AB_10998587), inducible nitric oxide synthase 2 (iNOS) (mouse; Santa Cruz Biotechnology, Dallas, TX, USA; Cat# sc-7271, RRID: AB_2891105), glial fibrillary acidic protein (GFAP; mouse; Millipore, Burlington, MA, USA; Cat# MAB3402, RRID: AB_94844), calretinin (rabbit; Abcam, Cambridge, UK; Cat# ab702, RRID: AB_305702), choline acetyltransferase (ChAT; rabbit; Abcam; Cat# ab6168, RRID: AB_2244866), ionized calcium binding adapter molecule 1 (Iba1) (rabbit; Abcam; Cat# ab178847, RRID: AB_2832244), Iba1 (mouse; Abcam; Cat# ab15690, RRID: AB_2224403), calbindin-D (rabbit; Sigma, St. Louis, MO, USA; Cat# c2724, RRID: AB_258818), or CD16/32 (rabbit; Abcam; Cat# ab223200).
Techniques: Staining, Control