Results 41 to 50 of about 31,406 (163)

Structure of pyrroloquinoline quinone (PQQ).

, 2018
Structure of pyrroloquinoline quinone (PQQ).
Tsuyoshi Mikekado (6111500), Teruo Miyazawa (56547), Emiko Kawai (6111497), Fumiko Kimura (1678870), Kiyotaka Nakagawa (298502), Chikara Kato (6111494), Naoki Shimizu (5032502)   +6 more
core   +1 more source

Structure of pyrroloquinoline quinone (PQQ).

, 2014
Structure of pyrroloquinoline quinone (PQQ).
Juliang Zhang (406510), Lifeng Yu (403608), Lingbo Kong (403606), Jinyu Zhu (403610), Chongfei Yang (403607), Qingsheng Zhu (403611), Dingjun Hao (644245), Rui Ma (239028)   +7 more
core   +1 more source

Effects of pyrroloquinoline quinone on noise-induced and age-related hearing loss in mice

Scientific Reports, 2022
We investigated whether the oxidoreductase cofactor pyrroloquinoline quinone (PQQ) prevents noise-induced and age-related hearing loss (NIHL and ARHL) in mice.
Ying Gao, Teru Kamogashira, Chisato Fujimoto, Shinichi Iwasaki, Tatsuya Yamasoba   +4 more
doaj   +1 more source

Epimerization of Deoxynivalenol by the Devosia Strain A6-243 Assisted by Pyrroloquinoline Quinone

Toxins, 2021
Deoxynivalenol (DON) is a secondary metabolite produced by several Fusarium species that is hazardous to humans and animals after entering food chains.
Hui Gao, Jiafeng Niu, Hua Yang, Zhaoxin Lu, Libang Zhou, Fanqiang Meng, Fengxia Lu, Meirong Chen   +7 more
doaj   +1 more source

The pyrroloquinoline quinone biosynthesis pathway revisited: A structural approach [PDF]

, 2008
Background: The biosynthesis pathway of Pyrroloquinoline quinone, a bacterial redox active cofactor for numerous alcohol and aldose dehydrogenases, is largely unknown, but it is proven that at least six genes in Klebsiella pneumoniae (PqqA-F) are ...
Robert Schwarzenbacher, Puehringer, Sandra, Metlitzky, Moritz, Moritz Metlitzky, Schwarzenbacher, Robert, Sandra Puehringer   +5 more
core   +1 more source

Pyrroloquinoline Quinone Regulates Enteric Neurochemical Plasticity of Weaned Rats Challenged With Lipopolysaccharide

Frontiers in Neuroscience, 2022
The enteric nervous system (ENS) is important for the intestinal barrier to defend and regulate inflammation in the intestine. The aim of this study was to investigate the effect of pyrroloquinoline quinone (PQQ) on regulating neuropeptide secretion by ...
Chenyu Shi, Song Xu, Caiyun Huang, Zijie Wang, Wenhui Wang, Dongxu Ming, Xindi Yin, Hu Liu, Fenglai Wang   +8 more
doaj   +1 more source

Dasatinib and quercetin prevent alveolar bone loss in aged mice

Journal of Periodontology, EarlyView.
Abstract Background Recent findings have associated alveolar bone loss (ABL) with the presence of senescent cells. Aging and the accumulation of senescent cells are associated with a pro‐inflammatory environment which may exacerbate tissue damage.
Luisa S. Battistelli, Renata M. Moraes, Yuri C. Santos, Jaqueline L. Ribeiro, Maíra T. Garcia, Renata F. Prado, Florent Elefteriou, Ana Lia Anbinder   +7 more
wiley   +1 more source

Pyrroloquinoline quinone inhibits PCSK9-NLRP3 mediated pyroptosis of Leydig cells in obese mice

Cell Death and Disease, 2023
Abnormal lipid metabolism and chronic low-grade inflammation are the main traits of obesity. Especially, the molecular mechanism of concomitant deficiency in steroidogenesis-associated enzymes related to testosterone (T) synthesis of obesity dominated a ...
Jinyuan Wang, Shun Zhang, Linlin Hu, Yan Wang, Ke Liu, Jianghua Le, Yongpeng Tan, Tianlong Li, Haoxuan Xue, Yanhong Wei, Ou Zhong, Junhui He, Dan Zi, Xin Lei, Renhe Deng, Yafei Luo, Masong Tang, Mingxuan Su, Yichang Cao, Qingyou Liu, Zhihan Tang, Xiaocan Lei   +21 more
doaj   +1 more source

Experimental and genomic evidence clarifies the mycorrhizal helper role of a widespread bacterium in Bishop pine forests

New Phytologist, EarlyView.
Hypothetical model of Paraburkholderia–EcMF–Bishop pine interactions. Summary Whether a widespread bacterial strain of Paraburkholderia can enhance the physiological responses of ectomycorrhizal fungi (EcMF) and host Bishop pine seedling growth remains unclear. We developed a ‘top‐down meets bottom‐up’ approach that harmonized data from molecular field
Louis Berrios, Deborah L. Narh, Lia Kim, Kabir G. Peay   +3 more
wiley   +1 more source

Pyrroloquinoline Quinone Acts with Flavin Reductase to Reduce Ferryl Myoglobin in Vitro and Protects Isolated Heart from Reoxygenation Injury

, 1993
Pyrroloquinoline quinone has been isolated from bacteria and recently has been detected in mammalian tissues and fluids. We report in vitro studies which show that pyrroloquinoline quinone serves as a high-affinity substrate for an erythrocyte "flavin ...
Massey V. ,, Quandt K. S. ,, Shlafer M. ,, Hultquist D. E. ,, Xu F. ,, Mack C. P. ,   +5 more
core   +1 more source