Results 81 to 90 of about 2,714,662 (224)

Adrenal hormones in the maintenance of glucose homeostasis during prolonged fasting in male glucagon‐deficient mice

Journal of Diabetes Investigation, EarlyView.
Compensatory corticosterone‐mediated lipolysis and hepatic gluconeogenesis (via amino acids and glycerol) prevent hypoglycemia in GCGKO mice during prolonged fasting. ABSTRACT Aims/Introduction Glucagon is a key regulator of fasting glucose homeostasis, but the contribution of adrenal hormones during prolonged fasting remains unclear.
Sayumi Kanie, Koki Nishida, Yusuke Seino, Shihomi Hidaka, Shinji Ueno, Hiroaki Sumioki, Eisuke Tomatsu, Takuya Haraguchi, Naoya Murao, Haruki Fujisawa, Takeshi Takayanagi, Yoshihisa Sugimura, Yoshitaka Hayashi, Atsushi Suzuki   +13 more
wiley   +1 more source

Estimation of Pyruvic Acid and Lactic Acid Levels in Serum and Saliva of Oral Squamous Cell Carcinoma Patients

, 2022
OBJECTIVES: The study was conducted to estimate the serum and salivary pyruvic acid and lactic acid levels in healthy individuals and histopathologically confirmed cases of Oral squamous cell carcinoma.
Saradhapriya, A
core  

Alkaloid Extraction from Coptis chinensis Franch. Using Ultrasound-Assisted Aqueous Solutions of Surfactants, Organic Acids, Deep Eutectic Solvents, and Supramolecular Deep Eutectic Solvents

Molecules
Berberine, palmatine, and coptisine are bioactive alkaloids commonly found in medicinal plants, including Coptis chinensis Franch. (Ranunculaceae). To address the limitations of conventional volatile organic solvents, this study employed eco-friendly ...
Khan Viet Nguyen, Nhan Trong Le, Vy Thao Thi Dang, Oleh Koshovyi, Ain Raal, Hoai Thi Nguyen   +5 more
doaj   +1 more source

Light signaling controls chloroplast pyruvate metabolism through the STF1/2–PKP1 module in soybean

Journal of Integrative Plant Biology, EarlyView.
In soybean, light‐responsive proteins switch on GmPKP1, which boosts chloroplast pyruvate production. This increases pigments, photosynthesis, seed oil, pod number, and yield, revealing a new way that light boosts crop productivity. ABSTRACT Light signaling coordinates plant development with metabolism, but the link between photoreceptors and ...
Faming Lin, Xiaoran Wang, Chenhao Zhao, Shaolong Yang, Jingnan Xu, Hongyi Su, Ruixiang Lei, Yilei Xu, Jike Xue, Ming Chang, Fanjiang Kong, Ran Wang   +11 more
wiley   +1 more source

Lotus japonicus CLV1‐Like Receptor HAR1 Promotes Nitrogen Utilisation and Growth Under Non‐Symbiotic Conditions

Plant, Cell &Environment, EarlyView.
ABSTRACT Legumes establish mutualistic symbiosis with nitrogen (N)‐fixing bacteria, which allows them to utilise atmospheric N2. Because the maintenance of symbiosis requires abundant carbon (C) sources, legumes regulate the balance between carbon consumption and nitrogen acquisition by systemically controlling the nodule number through CLAVATA1 (CLV1)‐
Nao Okuma, Daisuke Sugiura, Ichiro Terashima, Masayoshi Kawaguchi   +3 more
wiley   +1 more source

Conformer-Specific Photolysis of Pyruvic Acid and the Effect of Water

, 2020
The conformer-specific reactivity of gas-phase pyruvic acid following the S1(nπ*) ← S0 excitation at λmax = 350 nm (290–380 nm) and the effect of water are investigated for the two lowest energy conformers.
Allison E. Reed Harris (8414010), Veronica Vaida (1529335), Allison E. Reed Harris, Henrik G. Kjaergaard (1298550), Henrik G. Kjaergaard, Edouard Pangui, Benjamin N. Frandsen, Veronica Vaida, Sandra L. Blair (1600948), Sandra L. Blair, Jean-Francois Doussin, Benjamin N. Frandsen (3377372), Jean-Francois Doussin (2468029), Mathieu Cazaunau, Edouard Pangui (3482216), Mathieu Cazaunau (1414612)   +15 more
core   +1 more source

Synergistic precursor–elicitor strategy maximizes gene expression and metabolite biosynthesis in Glycyrrhiza glabra L. hairy roots

Industrial Crops and Products
Glycyrrhiza glabra L. is a medicinal plant valued for its bioactive triterpenoids and flavonoids. This study aimed to enhance the production of both in hairy root cultures via precursor feeding and elicitation.
Ziba Bakhtiar, Hanieh Saadatdar Arani, Hassan Esmaeili, Masoud Tohidfar, Mohammad Hossein Mirjalili   +4 more
doaj   +1 more source

Pinus‐derived membrane vesicles disrupt pathogenic metabolism in fungi

Plant Biology, EarlyView.
Needle‐derived vesicles from pine trees impair fungal metabolism and growth, offering a sustainable strategy to control pine pitch canker disease. Abstract Much of what we know about the biological impacts of vesicles (MVs) is derived from Arabidopsis thaliana.
S. Kunene, T. J. Mmushi, E. Steenkamp, T. Motaung   +3 more
wiley   +1 more source

Photochemical Kinetics of Pyruvic Acid in Aqueous Solution

, 2014
International audiencePyruvic acid in the atmosphere is found in both the gas and aqueous phases, and its behavior gives insight into that of other alpha-keto acids.
Shoemaker, Richard K., Rebecca J. Rapf, Reed Harris, Allison E., Rapf, Rebecca J., Griffith, Elizabeth C., Allison E. Reed Harris, Monod, Anne, Veronica Vaida, Ervens, Barbara, Jay A. Kroll, Kroll, Jay A., Anne Monod, Vaida, Veronica, Barbara Ervens, Richard K. Shoemaker, Elizabeth C. Griffith   +15 more
core   +1 more source

Stress‐specific metabolic and physiological responses to drought and waterlogging in Allium cepa L. and Allium × cornutum Clementi ex Vis.

Plant Biology, EarlyView.
Drought and waterlogging induce distinct species‐specific metabolic, physiological and transcriptional responses in Allium cepa and Allium × cornutum. Abstract Increasing variability in water availability, caused by changing climatic conditions, is a major constraint for onion production.
Ž. Fredotović, B. Soldo, B. Urlić, K. Radovani, E. Vuko, J. Puizina   +5 more
wiley   +1 more source