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13 results for “Anti-Aging”
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Research ArticleOpen accessPhrase in the titlePurification, Structural Characterization and Anti-Aging and Stress Activities of Cordyceps Mycelium Polysaccharides from Paecilomyces HepialiXiaokang Hu, Huixiu Ma, Guicai Chen et al.This study identified and characterized the bioactive polysaccharide components from Cordyceps mycelium powder (CMP) derived from Paecilomyces hepiali, evaluating their anti-aging and stress-protective activities. Initial screening using Drosophila melanogaster revealed that crude Cordyceps polysaccharides (CCP) exhibited comparable effects to CMP and Cordyceps aqueous extracts (CAE) on natural lifespan and UV stress resistance, suggesting CCP as the primary bioactive component. CCP … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 4 · 16 Feb 2026 · 1,698 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleSeparation, Purification and Anti-aging Activity of Tobacco PolysaccharidesMengyue Huang, Jingwu Song, Shuaishuai Chang et al.To separate tobacco polysaccharides and investigate their antioxidant and anti-aging properties, crude tobacco polysaccharides were extracted from raw tobacco using hot water, followed by purification through DEAE-52 cellulose column chromatography. The molecular weight and monosaccharide composition of the isolated polysaccharides were analyzed using HPGPC and HPLC. The antioxidant activities of these tobacco polysaccharides were tested using DPPH, ABTS, hydroxyl radicals … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 1 · 15 Jan 2025 · 5,103 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleLife Extension by Anti-Aging Drugs: Hormetic Explanation?A.M. VaisermanA number of chemicals including antioxidants, vitamins and hormones are widely advertised as anti-aging drugs (geroprotectors). It is usually believed that life-extending capacity of geroprotectors may be attributed to their specific anti-aging mechanisms, even without solid scientific evidence. The analysis of the survival data gathered by both anti-aging and hormetic interventions demonstrates that many essential similarities exist between them. The … …American Journal of Pharmacology and Toxicology, Vol. 3, Issue 1 · 31 Mar 2008 · 8,162 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleSkin Firming, Skin Smoothing, Skin Blemishes Elimination and Anti-aging Effects of Increased Protein Intake in the Form of Voandzeia hypogeal Seed MealUtoh-Nedosa Uchechukwu AnastasiaStudies on the effect of excess calorie intake on the human body showed that it resulted in accumulation of excess body fat; the darkening of the skin colour and the development of a bumpy skin. Problem statement: The present study investigated the effects of increased protein intake on the human skin and on body fat. The skin firming, skin smoothing … …American Journal of Agricultural and Biological Sciences, Vol. 6, Issue 4 · 28 Dec 2011 · 7,908 accessesView PDFCite
Research ArticleOpen accessIn the keywordsStudy the Relationship between the Microstructure and Characteristics of Quinoa Starch by Compared with Common Cereal StarchesMenyue Jiao, Yumei Gao, Yiling TianThe amylose and amylopectin contents, viscoelastic properties, freeze-thaw stability and Scanning Electron Micrographs (SEM) of quinoa (Chenopodium quinoa Willd) were studied to explore the microstructural property relationships. Compared with wheat, corn, rice and waxy rice starches, quinoa starch had special characteristics connected to its unique microstructure. The high ratio of amylopectin to amylose (12.03) in quinoa starch affected its functional … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 4 · 17 Dec 2020 · 7,256 accessesView PDFCite
Research ArticleOpen accessIn the keywordsHormetic Interventions in AgingSuresh I.S. RattanSingle or multiple exposure to low doses of potentially harmful agents can have a variety of anti-aging and longevity-extending hormetic effects. These hormetic stressors include irradiation, physical activity, food limitation, heat, hypergravity, dietary components and reactive oxygen species. Molecular mechanisms facilitating the hormetic effects are being elucidated and comprise a cascade of stress response and maintenance and repair pathways. Although … …American Journal of Pharmacology and Toxicology, Vol. 3, Issue 1 · 31 Mar 2008 · 7,831 accessesView PDFCite
Research ArticleOpen accessIn the keywordsSome Aspects of the Human Body’s HydraulicsRelly Victoria Virgil Petrescu, Raffaella Aversa, Antonio Apicella, Florian Ion Tiberiu PetrescuThis paper presents some aspects related to the human body’s hydraulics in the desire to make readers aware of how to maintain all the blood vessels of the human body in order to maintain the entire healthy, functional, young, vigorous circulatory system for a while the longest possible. The problem is complex because it has to be viewed from all … …OnLine Journal of Biological Sciences, Vol. 19, Issue 3 · 9 Aug 2019 · 7,178 accessesView PDFCite
Research NotesOpen accessIn the abstractNuciferine Attenuates Cigarette Smoke-Induced Senescence in HepG-2 Cells via the miR-217/SIRT1/Nrf2 PathwayYun-Hong Zhao, Yi-Meng Ge, Wei-Jia Xu et al.The lotus leaf, widely used in both medicine and cuisine, contains bioactive compounds with therapeutic potential. Nuciferine (NF), an active constituent of significant importance, is extracted from the lotus leaf. The present study sought to uncover the molecular pathways through which Nuciferine (NF) mitigates cellular senescence triggered by Cigarette Smoke Components (CSCs) in HepG-2 cells, employing an experimental model where … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 2 · 4 Oct 2025 · 2,296 accessesView PDFCite
Research ArticleOpen accessIn the abstractTelomere Length and Gut Microbiota: Integrating Advanced Glycation End Products (Ages) With Artificial Intelligence for Understanding Premature AgingDiniwati Mukhtar, Hanifah HafsariPremature aging is characterized by an accelerated decline in biological functions, increasing the risk of chronic diseases. This review explores the interconnected roles of three critical biomarkers: Telomere Length, gut microbiota composition, and Advanced Glycation End Products (AGEs). These biomarkers exhibit bidirectional relationships, influencing one another and contributing to the aging process. Understanding their interplay provides valuable insights into the … …OnLine Journal of Biological Sciences, Vol. 25, Issue 3 · 3 Sep 2025 · 5,619 accessesView PDFCite
Research ArticleOpen accessIn the abstractIn vitro Antioxidant and Cytoprotective Potentials of Postbiotic ProbioMETA G55Xinyi Song, Ga Yeon Kim, Young Ki Lee, Jae Kyung KimStudies have demonstrated the favorable beneficial impact of probiotic metabolites on the skin. However, the use of postbiotics for skincare is a relatively new field despite their high safety and stability, which guarantee a longer shelf life. The postbiotic ProbioMETA G55(G55) is a skincare raw material, but none of the studies have evaluated the antioxidant capacity of G55 in skin … …American Journal of Biochemistry and Biotechnology, Vol. 19, Issue 3 · 7 Aug 2023 · 4,953 accessesView PDFCite