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Non-enzymatic glycosylation is glycation between protein and reducing sugar transforming into the formation of advanced glycation end products (AGEs). Many of the epidemiological studies have demonstrated a strong correlation between the formation of AGEs with the pathogenesis of several chronic complications like inflammation, diabetes, nephropathy, retinopathy, neuropathy, atherosclerosis, and cancer. Besides, considering AGEs as lethal components, there are still very fragmentary research on the discovery and development of AGEs inhibitors. One of the causes may be the lack of awareness about the importance of anti-AGEs in the said disorders. The discovery and investigation of compounds with an AGEs inhibitor activity may offer a potential therapeutic approach for the prevention of such several pathogenic complications. The present review summarizes research on anti-AGEs products in chronic complications like inflammation, atherosclerosis, diabetes, cancer and several other disorders. [ABSTRACT FROM AUTHOR]

The therapeutic value of Aegle marmelos Correa (Rutaceae), commonly known as "Bael," has been recognized as a component of traditional medication for the treatment of various human ailments.The plant, though, being highly explored, still lacks sufficient evidences for the best variety possessing the highest degree of medicinal values. The present study is focused on phytochemical screening of aqueous and methanolic leaf extracts of 18 varieties/accessions of A. marmelos. The crude extracts of A. marmelos revealed the presence of several biologically active phytochemicals with the highest quantity of alkaloids, flavonoids, and phenols in Pant Aparna variety. The antibacterial efficacy was investigated against pathogenic bacterial strains and the highest inhibitory activity of aqueous extract was obtained against S. epidermidis, whereas methanolic extract was found to be most potent against S. aureus at 40mg/mL concentration.However, in aqueous : ethanol, the best results were observed against E. aerogenes followed by K. pneumonia and S. epidermidis.The MIC of aqueous and methanol extract of Aegle marmelos ranged from 10 mg/mL to 40mg/mL whereas in aqueous : ethanol it ranged between 40mg/mL and 160mg/mL. The GC-MS analysis revealed the presence of many bioactive compounds such as flavonoids, alcohols, aldehydes, aromatic compounds, fatty acid methyl esters, terpenoids, phenolics, and steroids that can be postulated for antibacterial activity [ABSTRACT FROM AUTHOR]

Background: The antioxidant potential of medicinal plants has been illustrated through many reports clearly depicting that plants are a rich source of antioxidants, making them a great resource of novel drugs and health-care products., Objectives: The current study is, therefore, focused toward the assessment of antioxidant properties along with the presence of phytochemicals in leaves of 18 varieties/accessions of Aegle marmelos ., Materials and Methods: The antioxidant activities were initially measured using superoxide radical scavenging method, 2, 2-diphenyl-1-picrylhydrazyl (DPPH), and ferric-reducing ability of plasma assays. Further, thin-layer chromatography (TLC), high-performance TLC, and column chromatography were performed to isolate the potentially active fraction and anti-inflammatory activity of crude, and the isolated fraction was tested on J774 macrophage cell line., Results: The maximum inhibition of superoxide anions was shown by Pant Aparna. Additionally, Pant Aparna extract was most efficient, exhibiting 92.0% inhibition in scavenging the DPPH radicals. The content of total carotenoids was found to be higher in Pant Aparna among all the varieties/accessions. Furthermore, the crude extract and the fraction A. marmelos methanolic fraction 21 (AMMF21) were found to be nontoxic and significant reactive oxygen species, and NO inhibition was observed in a concentration-dependent manner. Moreover, the methanolic extract of variety Pant Aparna showed promising in vitro antioxidant activity, indicating its potency for therapeutic applications., Conclusion: In brief, this is the first ever report on Pant Aparna as the best variety in terms of phytocompounds and identification of potential antioxidant activity. In addition, the AMMF21 fraction of methanolic extract possessing best antioxidant activity on macrophage cells indicates its use as a novel phytotherapeutic agent., Summary: Our study identifies the best variety/accession of Aegle marmelos possessing the potential antioxidant and reactive oxygen species scavenging activity possessed by the methanolic crude extract of variety Pant Aparna along with the fraction A. marmelos methanolic fraction 21 isolated through column chromatography on J774 murine macrophage cell lineThe high-performance thin-layer chromatography fingerprinting profile obtained acts as a diagnostic tool to identify and determine the quality and purity of this extract and fraction in future studiesOn the basis of the results obtained, the above variety should be taken further to exploit its immense potential for other biological activities of medicinal importancePant Aparna is an outstanding variety of A. marmelos and should be extensively studied for isolation of a novel and potential therapeutic agent. Abbreviations used: AMMF21: Aegle marmelos methanolic fraction 21, DPPH: (2, 2-diphenyl-1-picrylhydrazyl), FRAP: Ferric-reducing ability of plasma, HP-TLC: High-performance-thin-layer chromatography, TLC: Thin-layer chromatography, TCA: Trichloroacetic acid, TPTZ: 2,4,6-Tripyridyl-s-triazine, DNPH: 2,4-dinitrophenyl hydrazine, NBT: Nitroblue tetrazolium, NADH: Nicotinamide adenine dinucleotide, PMS: Phenazine metho-sulfate, DMEM: Dulbecco's modified Eagle medium; MTT: (3-(4,5-dimethythiazol-2-yl)-2,5-diphenyl tetrazolium bromide, DCFDA: 2',7'-dichlorofluorescein diacetate, LPS: Lipopolysaccharide, NED: N-(1-Naphthyl) ethylenediamine., Competing Interests: There are no conflicts of interest.

Inter simple sequence repeat (ISSR) markers help in identifying and determining the extent of genetic diversity in cultivars. Here, we describe their application in determining the genetic diversity of bael (Aegle marmelos Corr.). Universal ISSR primers are selected and their marker characteristics such as polymorphism information content, effective multiplex ratio and marker index have been evaluated. ISSR-PCR is then performed using universal ISSR primers to generate polymorphic bands. This information is used to determine the degree of genetic similarity among the bael varieties/accessions by cluster analysis using unweighted pair-group method with arithmetic averages (UPGMA). This technology is valuable for biodiversity conservation and for making an efficient choice of parents in breeding programs.