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Page 1
Hemin protects UVB-induced skin damage through inhibiting keratinocytes apoptosis and reducing neutrophil infiltration.
Bai F, Fan C, Lin X, Wang HY, Wu B, Feng CL, Zhou R, Wu YW, Tang W. Bai F, et al. J Photochem Photobiol B. 2023 Jan;238:112604. doi: 10.1016/j.jphotobiol.2022.112604. Epub 2022 Nov 28. J Photochem Photobiol B. 2023. PMID: 36525776
However, whether hemin contributes to the skin protection against UVB injury remains to be elucidated. ...Importantly, hemin treatment attenuated UVB irradiation-triggered cell apoptosis in skin epidermis. ...
However, whether hemin contributes to the skin protection against UVB injury remains to be elucidated. ...Importantly, hemin t …
A new biomimetic nanozyme of hemin/graphdiyne oxide with superior peroxidase-like activity for colorimetric bioassays.
Zhu Q, Yuan Y, Yan B, Zhou J, Zuo J, Bai L. Zhu Q, et al. Analyst. 2021 Nov 22;146(23):7284-7293. doi: 10.1039/d1an01456k. Analyst. 2021. PMID: 34749389
In this study, a novel ultrasensitive colorimetric bioassay was constructed using a hemin/GDYO nanocomposite (H/GDYO) as a new nanozyme with superior peroxidase-like activity for the detection of H(2)O(2) and glucose. It was discovered that H/GDYO exhibited 6-fold higher p …
In this study, a novel ultrasensitive colorimetric bioassay was constructed using a hemin/GDYO nanocomposite (H/GDYO) as a new nanozy …
Smartphone and paper-based device for glucose monitoring using acetylene black-hemin nanozyme as catalyst.
Yi X, Yuan Y, Qing M, Wang L, Li H, Bai L. Yi X, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2023 Aug 5;296:122667. doi: 10.1016/j.saa.2023.122667. Epub 2023 Mar 28. Spectrochim Acta A Mol Biomol Spectrosc. 2023. PMID: 37003149
Large specific surface area of AB decreases the self-associate and aggregate of hemin in aqueous solution, resulting in improved peroxidase-like activity of hemin. Compared with graphene oxide supported hemin, AB-hemin exhibits superior signal response …
Large specific surface area of AB decreases the self-associate and aggregate of hemin in aqueous solution, resulting in improved pero …
Coupling Between Interleukin-1R1 and Necrosome Complex Involves in Hemin-Induced Neuronal Necroptosis After Intracranial Hemorrhage.
Chu X, Wu X, Feng H, Zhao H, Tan Y, Wang L, Ran H, Yi L, Peng Y, Tong H, Liu R, Bai W, Shi H, Li L, Huo D. Chu X, et al. Stroke. 2018 Oct;49(10):2473-2482. doi: 10.1161/STROKEAHA.117.019253. Stroke. 2018. PMID: 30355103
As such, we have chosen to investigate the mechanism of how IL-1RA exerts protective effect in hemin-induced neuronal necroptosis after ICH. Methods- Our ICH model was induced by hemin injection in C57BL/6 mice and IL-1R1(-/-) mice. ...Results- Free hemin cou …
As such, we have chosen to investigate the mechanism of how IL-1RA exerts protective effect in hemin-induced neuronal necroptosis aft …
CD169-CD43 interaction is involved in erythroblastic island formation and erythroid differentiation.
Bai J, Fan F, Gao C, Li S, Li W, Wei T, Cheng S, Yu J, Zheng C, Zhao J, Zou L, Feng L, Yi J, Qin H. Bai J, et al. Haematologica. 2023 Aug 1;108(8):2205-2217. doi: 10.3324/haematol.2022.282192. Haematologica. 2023. PMID: 36861412 Free PMC article.
Although CD169-null mice did not display defects in bone marrow (BM) EBI formation in vivo, CD169 deficiency impeded BM erythroid differentiation probably via CD43 under stress erythropoiesis, in concert with the role of CD169 recombinant protein in hemin-induced K562 eryt …
Although CD169-null mice did not display defects in bone marrow (BM) EBI formation in vivo, CD169 deficiency impeded BM erythroid differenti …
Ultrathin Graphdiyne/Graphene Heterostructure as a Robust Electrochemical Sensing Platform.
Sun X, Duan M, Li R, Meng Y, Bai Q, Wang L, Liu M, Yang Z, Zhu Z, Sui N. Sun X, et al. Anal Chem. 2022 Oct 4;94(39):13598-13606. doi: 10.1021/acs.analchem.2c03387. Epub 2022 Sep 19. Anal Chem. 2022. PMID: 36124415
The formed few-layered GDY with a high surface area possesses abundant affinity sites toward heavy metal ions (Cd(2+), Pb(2+)) and toxic molecules, for example, nitrobenzene and 4-nitrophenol, via d-pi and pi-pi interactions, respectively. Moreover, hemin as a key part of …
The formed few-layered GDY with a high surface area possesses abundant affinity sites toward heavy metal ions (Cd(2+), Pb(2+)) and toxic mol …
Amplified Electrochemical Hydrogen Peroxide Sensing Based on Cu-Porphyrin Metal-Organic Framework Nanofilm and G-Quadruplex-Hemin DNAzyme.
Ma J, Chen G, Bai W, Zheng J. Ma J, et al. ACS Appl Mater Interfaces. 2020 Dec 30;12(52):58105-58112. doi: 10.1021/acsami.0c09254. Epub 2020 Dec 18. ACS Appl Mater Interfaces. 2020. PMID: 32702964
A novel electrochemical hydrogen peroxide (H(2)O(2)) sensor based on Cu-porphyrin(Cu-TCPP)/G-quadruplex-hemin nanocomposite was constructed by assembling two-dimensional Cu-TCPP metal-organic framework (MOF) nanofilm and G-quadruplex-hemin DNAzyme. ...The cooperativ …
A novel electrochemical hydrogen peroxide (H(2)O(2)) sensor based on Cu-porphyrin(Cu-TCPP)/G-quadruplex-hemin nanocomposite was const …
Diagnosis and Treatment of Acute Intermittent Porphyria.
Bai J, Wang ZH. Bai J, et al. Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 2017 Dec 20;39(6):836-840. doi: 10.3881/j.issn.1000-503X.2017.06.017. Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 2017. PMID: 29338831 English.
Management strategies include intravenous administration of human haemin,carbohydrate loading and symptomatic treatment....
Management strategies include intravenous administration of human haemin,carbohydrate loading and symptomatic treatment....
A pseudo triple-enzyme cascade amplified aptasensor for thrombin detection based on hemin/G-quadruplex as signal label.
Yi H, Xu W, Yuan Y, Bai L, Wu Y, Chai Y, Yuan R. Yi H, et al. Biosens Bioelectron. 2014 Apr 15;54:415-20. doi: 10.1016/j.bios.2013.11.036. Epub 2013 Nov 18. Biosens Bioelectron. 2014. PMID: 24296062
Simultaneously, hemin/G-quadruplex as HRP-mimicking DNAzyme catalyzed the reduction of the generated H2O2. Such a catalysis strategy greatly promoted the electron transfer of hemin and resulted in the specific enhancement of electrochemical signal. ...
Simultaneously, hemin/G-quadruplex as HRP-mimicking DNAzyme catalyzed the reduction of the generated H2O2. Such a catalysis strategy …
An ATP Aptasensor Based on the Peroxidase-like Activity of Hemin/Graphene Oxide Nanosheets.
Liang Y, Su J, Huang Y, Li X, Tao Y, Lu C, Zhu J, Bai Z, Meng J, Lu X, Zhao Y. Liang Y, et al. Anal Sci. 2016;32(5):565-9. doi: 10.2116/analsci.32.565. Anal Sci. 2016. PMID: 27169657 Free article.
In the present work, a sensitive electrochemical aptasensor was designed for the detection of adenosine triphosphate (ATP) with hemin/graphene oxide nanosheets (HGNs). Firstly, the ATP aptamer was self-assembled on gold electrode surface, and then HGNs were captured to the …
In the present work, a sensitive electrochemical aptasensor was designed for the detection of adenosine triphosphate (ATP) with hemin …
40 results