Purification and characterization of antioxidant peptides from yak (Bos grunniens) bone hydrolysates and evaluation of cellular antioxidant activity
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DOI: 10.1007/s13197-020-04814-7
Abstract: In this study, papain and alcalase were used to generate antioxidant peptides from yak bone protein. The antioxidant activities of hydrolysates in vitro were evaluated by 2,2′-azinobios-(3-ethylbenzothiazoline-6-sulphonic acid) radical scavenging activity, total reducing power, ferrous… read more here.
Keywords: antioxidant activity; gly pro; antioxidant peptides; peptides yak ... See more keywords
Plasma metabolome and cytokine profile reveal glycylproline modulating antibody fading in convalescent COVID-19 patients
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2117089119
Abstract: Significance Using absolute quantification of both cytokines and metabolites from the plasmas of convalescent COVID-19 patients, machine-learning approaches identified that a combination of cytokines and metabolites can clearly discriminate convalescent patients with rapidly faded antibodies… read more here.
Keywords: gly pro; covid patients; convalescent; convalescent covid ... See more keywords
Insight into Glyproline Peptides’ Activity through the Modulation of the Inflammatory and Neurosignaling Genetic Response Following Cerebral Ischemia–Reperfusion
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DOI: 10.3390/genes13122380
Abstract: Glyprolines are Gly-Pro (GP)- or Pro-Gly (PG)-containing biogenic peptides. These peptides can act as neutrophil chemoattractants, or atheroprotective, anticoagulant, and neuroprotective agents. The Pro-Gly-Pro (PGP) tripeptide is an active factor of resistance to the biodegradation… read more here.
Keywords: gly pro; pgp; expression; ischemia reperfusion ... See more keywords
Gly-Pro-Val-Gly-Pro-Ser Peptide Fish Collagen Improves Skin Moisture and Wrinkles with Ameliorated the Oxidative Stress and Pro-inflammatory Factors in Skin Photoaging Mimic Models
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DOI: 10.3746/pnf.2023.28.1.50
Abstract: This study aimed to investigate whether low molecular fish collagen peptide (FC) from Oreochromis niloticus had protective effects on skin of photoaging mimic models. We observed that FC supplementation improved antioxidant enzymes activities and regulated… read more here.
Keywords: gly pro; fish collagen; skin photoaging; photoaging mimic ... See more keywords