Results 111 to 120 of about 23,342 (303)

Preventive effects of Prangos ferulacea (L.) Lindle on liver damage of diabetic rats induced by alloxan [PDF]

Avicenna Journal of Phytomedicine, 2012
Objectives: Diabetes mellitus is associated with biochemical, physiological and pathological alterations in the liver. The aim of this study was to investigate the effects of hydroalcoholic extract of Prangos ferulacea (L.) Lindle (P.f) on changes in ...
Farah Farokhi, Najme Kaffash Farkhad, Amir Togmechi, Khosro Soltani band   +3 more
doaj  

Comparison of kinetic and enzymatic properties of intracellular phosphoserine aminotransferases from alkaliphilic and neutralophilic bacteria

, 2020
Intracellular pyridoxal 5´-phosphate (PLP) -dependent recombinant phosphoserine aminotransferases (PSATs; EC 2.6.1.52) from two alkaliphilic Bacillus strains were overproduced in Escherichia coli, purified to homogeneity and their enzymological ...
Battchikova Natalia, Korpela Saara, Zavialov Anton, Koivulehto Marianne, Korpela Timo, Khalikova Elvira   +5 more
core   +1 more source

Biomimetic Polymerization of Tellurocysteine: Breaking the Natural Amino Acid Radioprotection Limitation

Advanced Science, EarlyView.
Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen, Hanjie Zhu, Yue Zhang, Yuqing Qiao, Ruotong Deng, Huaping Xu, Wei Cao   +6 more
wiley   +1 more source

Malic enzyme and aminotransferases in relation to 3-phosphoglycerate formation in plants with the C4-dicarboxylic acid pathway of photosynthesis

, 1971
In plants with the C-dicarboxylic acid pathway an inverse relationship was found between the content of malic enzyme in leaves and that of aspartate and alanine aminotransferases.
Slack, C. R., Hatch, M. D., C.R. Slack, Johnson, H. S., M.D. Hatch, Andrews, T. J., T.J. Andrews, H.S. Johnson   +7 more
core   +1 more source

Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control

Advanced Science, EarlyView.
A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao, Line Etiennot, Naiera Zayed, Shengjie Liang, Mehraveh Saghi, Jelle Verdonck, Lingyue Liu, Fei Zhang, Wim Teughels, Cui Huang, Kirsten Van Landuyt, Bart Van Meerbeek   +11 more
wiley   +1 more source

Lactococcal aminotransferases AraT and BcaT are key enzymes for the formation of aroma compounds from amino acids in cheese

, 2003
Amino acid catabolism plays a major role in cheese aroma development. Previously, we showed that the lactococcal aminotransferases AraT and BcaT initiate the conversion of aromatic amino acids, branched-chain amino acids and methionine to aroma compounds.
van Kranenburg, R., Kranenburg, R., van, Courtin, P., Yvon, M., Rijnen, L., Verheul, A., Smit, G., Chambellon, E.   +7 more
core   +1 more source

Enhanced Intracellular Stability and Translation Efficiency of mRNA Drugs by a 2‐arm mRNA Platform

Advanced Science, EarlyView.
We constructed a 2‐arm mRNA, characterized by a unique topology formed through the dimerization of two mRNA 3’ tails. The 2‐arm mRNA improves 3’ tail stability and resistance to nuclease degradation, resulting in an intracellular half‐life of up to 65 h. This method substantially enhances the translation capacity of mRNA drugs.
Xucong Teng, Jiahao Lin, Qiushuang Zhang, Xiangdong Zhang, Yicong Dai, Jinghong Li   +5 more
wiley   +1 more source

Inhibition of Alanine and Aspartate Aminotransferases by B-Nitropropionic Acid

Journal of High Institute of Public Health, 2007
The inhibition of serum alanine and aspartate aminotransferases (SALT and SAST) by b nitropropionic acid (bNPA), toxic metabolite of some fungi higher plants) in vitro was studied.
Hassan M.Y. Osman
doaj   +1 more source

The role of alanine and aspartate aminotransferases in C₄ photosynthesis

, 2019
Schlüter U, Bräutigam A, Droz J-M, Schwender J, Weber APM. The role of alanine and aspartate aminotransferases in C₄ photosynthesis. Plant Biology.
Droz, J.-M., Schlüter, U., Weber, A. P. M., Bräutigam, Andrea ; https://orcid.org/, Schwender, J.   +4 more
core   +1 more source

Intestinal Source Control of Lipid Metabolism by Enzyme‐Probiotic Encapsulated, Spatiotemporal Crosslinked, and Small Intestine‐Adhesive Hydrogel Microspheres

Advanced Science, EarlyView.
A thiol‐modified alginate hydrogel microsphere‐encapsulated enzyme‐probiotic biohybrid (AKK‐COD) system has been developed to address the spatiotemporal delivery and colonization challenges of small intestine‐targeted probiotic for lipid metabolism regulation. The system exerts sequential functions of intragastric protection, small intestinal adhesion,
Xiaolin Wu, Weiwen Liang, Siqi He, Guangyuan Chen, Hui Zhou, Xinglong Wang, Yifei Li, Dingcai Wu, Bingna Zheng, Ruoxu Dou, Rongkang Huang   +10 more
wiley   +1 more source