Results 101 to 110 of about 94,951 (115)

Mechanistic study on PQQ improving the quality of aged bovine oocytes and early embryonic developmental potential via Nrf2-mediated redox signaling.

Cellular Signalling
In beef cattle breeding and improvement, in vitro maturation (IVM) technology serves as the foundation of in vitro production (IVP) technology. However, oocytes inevitably suffer from aging damage during the IVM process, which severely impairs their ...
B. You, Hong-Kai Wu, Xiang-yu Zhou, Jia-hao Zhao, Bo-Wen Cheng, Jiashuo Hu, Dianrui Xu, Yu-Xuan Lu, Bing-bing Wang, Chun-Long Yan, Qingshan Gao, Hai-xing Liu, Qingxiang Jin   +12 more
semanticscholar   +1 more source

Structural Studies on the PQQ-Like Cofactor of Nitroalkane Oxidase from Fusarium Oxysporum

1989
Nitroalkane oxidase from Fusarium oxysporum exhibits absorption maxima at 274, 340 and 450 nm, and shoulders at 380 and 470 nm. The absorption and fluorescence spectra of the enzyme suggest the presence of both FAD and a PQQ-like compound as cofactors. The bound FAD is easily resolved from the enzyme by dialysis against 1 M KBr.
Katsuyuki Tanizawa, Takeo Moriya, Toshiko Kido, Hidehiko Tanaka, Kenji Soda   +4 more
openaire   +1 more source

Current study on Pyrroloquinoline quinone (PQQ) therapeutic role in neurodegenerative diseases

Molecular Biology Reports
T. Xie, Zhen Zhang, Mingzhe Feng, Lingbo Kong   +3 more
semanticscholar   +1 more source

Thirty days of supplementation with PQQ reprograms immunometabolic networks in Western diet-fed female baboons

bioRxiv
Sunam G. Dockins, Kimberly Hyatt, D. Reuter, T. Stevens, Amanda B. Tresler, James F. Papin, Dean A. Myers, Karen Jonscher   +7 more
semanticscholar   +1 more source

Characterisation of the PQQ cofactor radical in quinoprotein ethanol dehydrogenase ofPseudomonas aeruginosaby electron paramagnetic resonance spectroscopy

FEBS Letters, 2004
Christopher W M Kay, Robert Bittl
exaly  

Biogenesis of the peptide-derived redox cofactor pyrroloquinoline quinone

Current Opinion in Chemical Biology, 2020
Judith Klinman, Wen Zhu
exaly  

The PQQ story

Journal of Bioscience and Bioengineering, 1999
J A Duine, Johannis A Duine
exaly  

Identification of transporter proteins for PQQ-secretion pathways by transcriptomics and proteomics analysis in Gluconobacter oxydans WSH-003

Frontiers of Chemical Science and Engineering, 2017
Hui Wan, Yuanyuan Xia, Jianghua Li, Zhen Kang, Jingwen Zhou   +4 more
semanticscholar   +1 more source

Pyrroloquinoline quinone (PQQ): Role in Plant-Microbe Interactions

Secondary Metabolites of Plant Growth Promoting Rhizomicroorganisms, 2019
R. CARREÑO-LÓPEZ, J. M. Alatorre-Cruz, V. Marín-Cevada   +2 more
semanticscholar   +1 more source

Synthesis and crystal structure of pyrroloquinoline quinol (PQQH2) and pyrroloquinoline quinone (PQQ).

Acta Crystallographica. Section B: Structural Science, Crystal Engineering and Materials, 2017
K. Ikemoto, Shigeki Mori, K. Mukai
semanticscholar   +1 more source