Results 61 to 70 of about 15,601 (218)

Modulating NMDA receptors to treat MK-801-induced schizophrenic cognition deficit: effects of clozapine combining with PQQ treatment and possible mechanisms of action

BMC Psychiatry, 2020
Background Clozapine has remarkable efficacy on both negative and cognitive symptoms of schizophrenia due to its slight activation of NMDA receptor. In fact, much evidence to the contrary.
Xing-qin Zhou, Gangming Cai, S. Mao, Dong Xu, Xijie Xu, Rongjun Zhang, Zhi-wen Yao   +6 more
semanticscholar   +1 more source

Effects of pyrroloquinoline quinone and imidazole pyrroloquinoline on biological activities and neural functions

Heliyon, 2020
Pyrroloquinoline quinone (PQQ) is contained in fruits and vegetables and in human breast milk. It has been reported that PQQ has high reactivity and changes to an imidazole structure (imidazole pyrroloquinoline) by a reaction with an amino acid at a high
Yasue Yamada, Kazuya Nishii, Koji Kuwata, Masashi Nakamichi, Kei Nakanishi, Atsushi Sugimoto, Kazuto Ikemoto   +6 more
doaj   +1 more source

Metabolic and Biochemical Effects of Pyrroloquinoline Quinone (PQQ) on Inflammation and Mitochondrial Dysfunction: Potential Health Benefits in Obesity and Future Perspectives

Antioxidants
Obesity is defined as a complex, systemic disease characterized by excessive and dysfunctional adipose tissue, leading to adverse health effects. This condition is marked by low-grade inflammation, oxidative stress, and metabolic abnormalities, including
Davide Charrier, G. Cerullo, Roberta Carpenito, Vincenzo Vindigni, Franco Bassetto, Luca Simoni, T. Moro, A. Paoli   +7 more
semanticscholar   +1 more source

A reaction coefficient identification problem for fractional diffusion

, 2018
We analyze a reaction coefficient identification problem for the spectral fractional powers of a symmetric, coercive, linear, elliptic, second-order operator in a bounded domain $\Omega$.
Otarola, Enrique, Quyen, Tran Nhan Tam
core   +1 more source

Order-alpha_s^2 corrections to one-particle inclusive processes in DIS [PDF]

, 2003
We analyze the order-$\alpha_s^2$ QCD corrections to semi-inclusive deep inelastic scattering and present results for processes initiated by a gluon. We focus in the most singular pieces of these corrections in order to obtain the hitherto unknown NLO ...
't Hooft, A. Daleo, Altarelli, Arnold, Beenakker, Bollini, C.A. Garcı́a Canal, de Florian, de Florian, de Florian, de Florian, de Florian, Garcı́a Canal, Glover, Glück, Graudenz, Grazzini, Grazzini, Gribov, Hamberg, Jamin, Kretzer, Passarino, R. Sassot, Rijken, Trentadue, van Neerven, Wolfram, Zijlstra   +28 more
core   +2 more sources

DETECTION METHOD OF PYRROLOQUINOLINE QUINONE (PQQ) AND PQQ-ADDUCTS BY ISOTACHOPHORESIS

Analytical Sciences, 1991
New detection method of pyrroloquinoline quinone (PQQ) and PQQ-adducts has been developed by isotachophoresis using a UV and a potential gradient detectors. The detection limits of free PQQ and PQQ-acetone adduct were about 0.1μM in the sample injection of 10μl.
MASASHI GOTO, KIYOMI HORIKI, BUNJI UNO, KENJI KANO, TAKAO YAGI   +4 more
openaire   +2 more sources

Effect of dietary supplementation of pyrroloquinoline quinone disodium on growth performance, meat quality and antioxidative ability of broilers

Journal of Integrative Agriculture, 2020
This study was conducted to investigate the effect of dietary supplementation with pyrroloquinoline quinone (PQQ) in the form of PQQ disodium (PQQ▪Na2) on the growth performance, carcass traits, meat quality and antioxidative ability of broilers. A total
Guo-qing LIU, Guang-ming SUN, Xiu-dong LIAO, Jian-zhong HUANG, Mei-jin GUO, Li-yang ZHANG, Yan-li GUO, Lin LU, Xu-gang LUO   +8 more
doaj   +1 more source

Pyrroloquinoline Quinone Resists Denervation-Induced Skeletal Muscle Atrophy by Activating PGC-1α and Integrating Mitochondrial Electron Transport Chain Complexes. [PDF]

PLoS ONE, 2015
Denervation-mediated skeletal muscle atrophy results from the loss of electric stimulation and leads to protein degradation, which is critically regulated by the well-confirmed transcriptional co-activator peroxisome proliferator co-activator 1 alpha ...
Yung-Ting Kuo, Ping-Hsiao Shih, Shu-Huei Kao, Geng-Chang Yeh, Horng-Mo Lee   +4 more
doaj   +1 more source

Fine‐tuning ethanol oxidation pathway enzymes and cofactor PQQ coordinates the conflict between fitness and acetic acid production by Acetobacter pasteurianus

Microbial Biotechnology, 2020
The very high concentrations required for industrial production of free acetic acid create toxicity and low pH values, which usually conflict with the host cell growth, leading to a poor productivity.
Ling Gao, Xiaodan Wu, Xiaole Xia, Zhengyu Jin   +3 more
semanticscholar   +1 more source

Reprogramming of Gene Transcripts and Metabolites by the Wild Soybean Endophyte Pseudomonas sp. 77S3 Improves Soybean Salt Tolerance

Plant Biotechnology Journal, EarlyView.
ABSTRACT Soybean is a critical source of protein and vegetable oil worldwide. Expanding its cultivation into salinity lands represents a promising strategy for increasing production; however, soil salinity severely limits soybean growth by disrupting physiological and metabolic homeostasis.
Wanying Zhang, Chengyang Song, Tianqi Wang, Xiulin Liu, Yisheng Fang, Zhu Yan, Yaxi Zhu, Na Zheng, Xiaofei Ma, Guochen Qin, Dan Zhu, Junchuan Xiao, Xing Wang Deng, Xiao Luo   +13 more
wiley   +1 more source