Results 31 to 40 of about 328,032 (283)

Inhibitory Effects of Green Tea Polyphenols on Microbial Metabolism of Aromatic Amino Acids in Humans Revealed by Metabolomic Analysis

Metabolites, 2019
The bioactivities and potential health benefits of green tea polyphenols (GTP) have been extensively investigated, but the metabolic impact of chronic GTP intake on humans is not well defined.
Yuyin Zhou, Ningning Zhang, Andrea Y. Arikawa, Chi Chen   +3 more
doaj   +1 more source

Effect of Green Tea Powder on Physicochemical Properties and Glycemic Potential of Sponge Cake

Journal of Food Quality, 2022
Green tea powder (GTP) is rich in polyphenolic compounds, most particularly catechins. The effects of partial replacement of flour with GTP (10, 20, and 30%) on physicochemical properties, glycemic potential, and sensory attributes were investigated ...
Mana Mashkour, Abdolkhalil Azari, Masoud Hashemi Shahraki, Mojtaba Raeisi, Maryam Ebrahimi   +4 more
doaj   +1 more source

Citrate Regulates the Saccharomyces cerevisiae Mitochondrial GDP/GTP Carrier (Ggc1p) by Triggering Unidirectional Transport of GTP

Journal of Fungi, 2022
The yeast mitochondrial transport of GTP and GDP is mediated by Ggc1p, a member of the mitochondrial carrier family. The physiological role of Ggc1p in S.
Roberta Seccia, Silvia De Santis, Maria A. Di Noia, Ferdinando Palmieri, Daniela V. Miniero, Raffaele Marmo, Eleonora Paradies, Antonella Santoro, Ciro L. Pierri, Luigi Palmieri, Carlo M. T. Marobbio, Angelo Vozza   +11 more
doaj   +1 more source

GTP: Gatekeeper for Autophagy [PDF]

Molecular Cell, 2010
Chaperone-mediated autophagy (CMA) is involved in cellular quality control, and in the response to stress, deterioration in CMA contributes to the aging phenotype and to various disorders. The paper by Bandyopadhyay et al. in this issue of Molecular Cell demonstrates the role of GTP binding by elongation factor 1 alpha (EF1alpha) in regulating the ...
Beau, Isabelle, Codogno, Patrice
openaire   +2 more sources

Regulation of local GTP availability controls RAC1 activity and cell invasion

Nature Communications, 2021
Changes in intracellular GTP levels are not considered as a regulatory event in RAC1 activation in live cells since total GTP levels are substantially higher than the RAC1 GTP dissociation constant determined in vitro.
Anna Bianchi-Smiraglia, David W. Wolff, Daniel J. Marston, Zhiyong Deng, Zhannan Han, Sudha Moparthy, Rebecca M. Wombacher, Ashley L. Mussell, Shichen Shen, Jialin Chen, Dong-Hyun Yun, Anderson O’Brien Cox, Cristina M. Furdui, Edward Hurley, Maria Laura Feltri, Jun Qu, Thomas Hollis, Jules Berlin Nde Kengne, Bernard Fongang, Rui J. Sousa, Mikhail E. Kandel, Eugene S. Kandel, Klaus M. Hahn, Mikhail A. Nikiforov   +23 more
doaj   +1 more source

Game Transfer Phenomena and Problematic Interactive Media Use: Dispositional and Media Habit Factors

Frontiers in Psychology, 2021
The study of the effects of interactive media has mainly focused on dysregulated behaviors, the conceptualization of which is supported by the paradigms of addiction.
Angelica B. Ortiz de Gortari, Jayne Gackenbach   +1 more
doaj   +1 more source

Clinical Significance of Gamma-Glutamyltranspeptidase Combined with Carbohydrate-Deficient Transferrin for the Assessment of Excessive Alcohol Consumption in Patients with Alcoholic Cirrhosis

Medicines, 2021
Background: This study aimed to compare the diagnostic performance of carbohydrate-deficient transferrin (CDT) and gamma-glutamyltranspeptidase (γ-GTP) to assess the single and combined benefits of these biological markers for the detection of chronic ...
Akihiko Shibamoto, Tadashi Namisaki, Junya Suzuki, Takahiro Kubo, Satoshi Iwai, Fumimasa Tomooka, Soichi Takeda, Yuki Fujimoto, Masahide Enomoto, Koji Murata, Takashi Inoue, Koji Ishida, Hiroyuki Ogawa, Hirotetsu Takagi, Daisuke Kaya, Yuki Tsuji, Takahiro Ozutsumi, Yukihisa Fujinaga, Masanori Furukawa, Norihisa Nishimura, Yasuhiko Sawada, Koh Kitagawa, Shinya Sato, Hiroaki Takaya, Kosuke Kaji, Naotaka Shimozato, Hideto Kawaratani, Kei Moriya, Takemi Akahane, Akira Mitoro, Hitoshi Yoshiji   +30 more
doaj   +1 more source

Effect of GTP and Ca2+ on inositol 1,4,5-trisphosphate induced Ca2+ release from permeabilized rat exocrine pancreatic acinar cells [PDF]

, 1991
The effects of Ca2+ and GTP on the release of Ca2+ from the inositol 1,4,5-trisphosphate (IP3) sensitive Ca2+ compartment were investigated with digitonin permeabilized rat pancreatic acinar cells.
Ammann, Amsterdam, Bayerdörffer, Berridge, Brass, Chueh, Comerford, Danoff, Dawson, Dawson, Föhr, Ghosh, Gill, Henne, Hurley, Imamura, Joseph, Kemmer, Kimura, Kleinecke, Prentki, Rossier, Simon, Stoehr, Streb, Streb, Suppattapone, Thomas, Ueda, Willems, Worley   +30 more
core   +1 more source

Spatiotemporal Variations and Convergence Characteristics of Green Technological Progress in China’s Mariculture

Fishes, 2023
The sustainability of mariculture depends on adopting green technologies, which can mitigate the negative impacts on the environment and ensure long-term viability.
Jianyue Ji, Nana Zhao, Jinglin Zhou, Chengjia Wang, Xia Zhang   +4 more
doaj   +1 more source

Dual positive and negative regulation of GPCR signaling by GTP hydrolysis [PDF]

, 2009
G protein-coupled receptors (GPCRs) regulate a variety of intracellular pathways through their ability to promote the binding of GTP to heterotrimeric G proteins. Regulator of G protein signaling (RGS) proteins increase the intrinsic GTPase activity of G-
Berg, Hugo van den, Davey, John, Godfrey, Emma L., Hill, Claire, Hodgkin, Matthew N., Ladds, Graham, Rand, D. A., Smith, Benjamin, Thornton, Steven   +8 more
core   +1 more source