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250 articles for “PR-proteins”
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Research ArticleOpen accessIn the abstractAntioxidant Activity of Trilobatin and Its Inhibitory Effects on Oxidative Damage of Biological MacromoleculesYuhan Zhai, Yuqing Zhang, Yaping Li et al.Excessive levels of free radicals in the body cause oxidative damage to macromolecules by injuring DNA, proteins, and lipids, which leads to structural and functional defects and ultimately results in a number of illnesses. The antioxidation of trilobatin and its inhibitory activity of trilobatin on oxidative damage of biological macromolecules have not been thoroughly investigated. In this research, the effects … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 4 · 28 Oct 2023 · 5,470 accessesView PDFCite
Research ArticleOpen accessIn the abstractIdentification of SBP Gene Family and Analysis of Expression Patterns Under Salt Stress in QuinoaWeihai Hou, Jianlin Wang, Zongyu Zhang et al.This study aimed to identify the Squamosa promoter Binding Protein (SBP) transcription factor from the whole genome of quinoa by analyzing its phylogenetic relationship, gene structure, chromosome location, gene replication, upstream cis-regulatory elements, tissue expression, and construction of the SBP protein interaction network, as well as the characteristics of its tissue expression pattern under salt stress. The researchers found that … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 1 · 21 Mar 2023 · 5,511 accessesView PDFCite
Research ArticleOpen accessIn the abstractRole of the Wnt/β-Catenin Signaling Pathway in Reducing Lipogenesis of Obese Rats Under Hypoxic ExercisePeiming Xu, Zhiyuan Sun, Xiaoyi Tian et al.Hypoxic exercise exerts a significant effect on body weight loss and body fat reduction. Methods: In the present study, we constructed an obese rat model and divided rats into the following groups: Normoxic quiet (C), Hypoxic quiet (H), Normoxic Exercise (CE), and Hypoxic Exercise (HE). We employed isobaric tags for relative and absolute quantification (iTRAQ) using proteomic technology to screen … …American Journal of Biochemistry and Biotechnology, Vol. 18, Issue 2 · 3 Jun 2022 · 5,744 accessesView PDFCite
Research ArticleOpen accessIn the abstractHydroxyl Radical-Scavenging Activity-Guided Extraction of Peptides from Oviductus ranaeJieyang Shen, Yihui Liu, Jiahao Xu et al.Oviductus Ranae (OR) is a traditional Chinese medicinal material that is listed in Chinese Pharmacopeia with proteins the most abundant ingredients. In present work, pepsin/trypsin-based stepwise hydrolysis was applied to extract Antioxidant Peptides from OR (APOR) using hydroxyl radical-scavenging capacity as evaluation index. After single-factor experiment, response surface method coupled with Box-Behnken design were used for optimizing process parameters and … …American Journal of Biochemistry and Biotechnology, Vol. 17, Issue 4 · 18 Oct 2021 · 6,614 accessesView PDFCite
Research ArticleOpen accessIn the abstractMetabolic Markers of Insulin Resistance in Feline Hypertrophied Myocardium. Insulin Resistance in Heart FailureOleinikov Dmitrii ArkadievichInvestigation of myocardial tissue concentration of ATP, glucose transporters 1 and 4, pyruvate dehydrogenase, hexokinase 2, insulin receptor and adropin proteins, determining metabolic changes and possible insulin resistance in feline myocardium with hypertrophic phenotype. This is the pilot study for metabolic markers determination. Eighteen cats were studied, divided into 3 groups: Without cardiac disease (n = 5), cats with hypertrophic … …American Journal of Animal and Veterinary Sciences, Vol. 15, Issue 4 · 13 Nov 2020 · 6,332 accessesView PDFCite
Research ArticleOpen accessIn the abstractA Polysaccharide-Rich Fraction Derived from Oviductus ranae with Antioxidant and Immunomodulatory PotentialsXiaojin Yu, Xinyu Wang, Xinyu Liu et al.Oviductus ranae, an animal-based traditional Chinese medicinal material listed in Chinese Pharmacopeia is widely consumed as tonic, approximately twenty Oviductus ranae-related functional foods have been approved on the market by National Medical Products Administration in China. Proteins are well-defined bioconstituents in Oviductus ranae, little information is availabe on its polysaccharides. In present work, a Polysaccharide-Rich fraction (POR-3) was fractionated from … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 3 · 13 Sep 2020 · 6,627 accessesView PDFCite
EditorialOpen accessIn the abstractEditorial Commentary: Challenge of Non–AIDS-Defining Cancers (NADCs), Focusing on Trans Activation Response Element (TAR) RNA Embedding ExosomesLechuang Chen, Ge JinGlobally, 37.9 million people were living with HIV at the end of 2018 (Organization, 2018). Cancer is a major cause of mortality and morbidity in AIDS patients and chronically HIV-infected people. With the aid of combination Antiretroviral Therapy (ART), people living with HIV (PLWH) have a longer life span. However, because the virus is not completely eradicated, PLWH under antiretroviral … …American Journal of Immunology, Vol. 15, Issue 1 · 28 Nov 2019 · 6,662 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Heat Stress on the Expression of HSP70, UCP3 and CYP450 Genes in Liver; Longissimus Dorsi and Semitendinosus Muscle of Growing PigsV. Montesinos-Cruz, M. Cota, L. Buenabad et al.High Ambient Temperature (AT) provokes Heat Stress (HS) in animals, which is characterized by increased body temperature, Reactive Oxygen Species (ROS) production and cell damage. Uncoupling Proteins (UCP) may contribute to dissipate body heat, cytochrome P450 (CYP3A4) reduces ROS and Heat Shock Proteins (HSP) prevent protein denaturalization. This study analyzed the expression of HSP70, UCP3 and CYP3A in liver, Longissimus … …American Journal of Animal and Veterinary Sciences, Vol. 14, Issue 4 · 24 Oct 2019 · 7,872 accessesView PDFCite
Research ArticleOpen accessIn the abstractEfficient Production of Glycosylated and Non-Glycosylated Mycobacterium tuberculosis Antigen 85B Fused to PVX Coat Protein in Nicotiana benthamiana PlantsPablo A. González, Franco D. Puccio, Alicia M. ZeladaThe development of alternative subunit based-vaccines against tuberculosis is necessary due to variable efficiency and some security concerns of the BCG vaccine. The aim of this work was evaluate the production of the Mycobacterium tuberculosis Ag85B antigen fused to Potato Virus X Coat Protein (PVX-CP) by transient expression in Nicotiana benthamiana for subunit-based tuberculosis vaccine formulation. A codon-optimized M. tuberculosis … …American Journal of Biochemistry and Biotechnology, Vol. 14, Issue 4 · 13 Nov 2018 · 9,980 accessesView PDFCite
Research ArticleOpen accessIn the abstractNanowire Mediated Effect of Interspecies Electron Transfer in Organic Solid Waste Co-FermentationJingkang Chen, Daicheng Liu et al.Low efficiency of Interspecific Electron Transfer (IET) among microorganisms constrains organic matter degradation and biogas production in organic solid waste co‑fermentation. This work investigates the underlying bottleneck and evaluates the nanowire‑mediated enhancement of IET. Surface plasmon resonance‑enhanced electrochemical impedance spectroscopy coupled with metagenomic and metatranscriptomic sequencing was applied to regulate endogenous nanowire formation in anaerobic reactors. Surface Plasmon Resonance-Enhanced Electrochemical … …American Journal of Biochemistry and Biotechnology, Vol. 22, Issue 3 · 9 Oct 2026 · 607 accessesView PDFCite