{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Kargarpour Z"],"funding":["Austrian Science Fund FWF","Osteology Foundation"],"pagination":["E560"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7346145"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(6)"],"pubmed_abstract":["Hydrogen peroxide is a damage signal at sites of chronic inflammation. The question arises whether platelet-rich fibrin (PRF), platelet-poor plasma (PPP), and the buffy coat can neutralize hydrogen peroxide toxicity and thereby counteract local oxidative stress. In the present study, gingival fibroblasts cells were exposed to hydrogen peroxide with and without lysates obtained from PRF membranes, PPP, heated PPP (75 °C for 10 min), and the buffy coat. Cell viability was examined by trypan blue staining, live-dead staining, and formazan crystal formation. Cell apoptosis was assessed by cleaved caspase-3 Western blot analysis. Reverse transcription-quantitative polymerase chain reaction (RT-PCR) was utilized to determine the impact of PRF lysates on the expression of catalase in fibroblasts."],"journal":["Antioxidants (Basel, Switzerland)"],"pubmed_title":["Platelet-Rich Fibrin Can Neutralize Hydrogen Peroxide-Induced Cell Death in Gingival Fibroblasts."],"pmcid":["PMC7346145"],"funding_grant_id":["I 4072","17-125 and 17-219","4072-B28"],"pubmed_authors":["Di Summa F","Gruber R","Kargarpour Z","Nasirzade J","Miron RJ","Panahipour L"],"additional_accession":[]},"is_claimable":false,"name":"Platelet-Rich Fibrin Can Neutralize Hydrogen Peroxide-Induced Cell Death in Gingival Fibroblasts.","description":"Hydrogen peroxide is a damage signal at sites of chronic inflammation. The question arises whether platelet-rich fibrin (PRF), platelet-poor plasma (PPP), and the buffy coat can neutralize hydrogen peroxide toxicity and thereby counteract local oxidative stress. In the present study, gingival fibroblasts cells were exposed to hydrogen peroxide with and without lysates obtained from PRF membranes, PPP, heated PPP (75 °C for 10 min), and the buffy coat. Cell viability was examined by trypan blue staining, live-dead staining, and formazan crystal formation. Cell apoptosis was assessed by cleaved caspase-3 Western blot analysis. Reverse transcription-quantitative polymerase chain reaction (RT-PCR) was utilized to determine the impact of PRF lysates on the expression of catalase in fibroblasts.","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Jun","modification":"2025-04-22T19:34:54.653Z","creation":"2025-04-06T02:46:28.015Z"},"accession":"S-EPMC7346145","cross_references":{"pubmed":["32604944"],"doi":["10.3390/antiox9060560"]}}