2,5-Dihydroxy-4,3'-di(beta-d-glucopyranosyloxy)-trans-stilbene was identified from Morus bombycis Koidzumi roots. The 2,5-dihydroxy-4,3'-di(beta-D-glucopyranosyloxy)-trans-stilbene at a dose of 400-600 mg/kg had hepatoprotective activity comparable to the standard agent, silymarin. The biochemical assays were confirmed by histological observations showing that the 2,5-dihydroxy-4,3'-di(beta-d-glucopyranosyloxy)-trans-stilbene from Morus bombycis Koidzumi roots decreased cell ballooning in response to CCl4 treatment. These results demonstrate that the 2,5-dihydroxy-4,3'-di(beta-d-glucopyranosyloxy)-trans-stilbene component has a liver protective action against CCl4-induced hepatotoxicity.
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http://dx.doi.org/10.1002/ptr.2121 | DOI Listing |
Antioxidants (Basel)
March 2023
Department of Food Science and Human Nutrition, Jeonbuk National University, Jeonju 54896, Republic of Korea.
has a long history of usage as a treatment for metabolic diseases, especially, diabetes mellitus (DM). Thus, we aimed to isolate and evaluate bioactive constituents derived from leaves for the treatment of DM. According to bioassay-guided isolation by column chromatography, eight compounds were obtained from leaves: two phenolic compounds, -coumaric acid () and chlorogenic acid methyl ester (), one stilbene, oxyresveratrol (), two stilbene dimers, macrourin B () and austrafuran C (), one 2-arylbenzofuran, moracin M (), and two Diels-Alder type adducts, mulberrofuran F () and chalcomoracin ().
View Article and Find Full Text PDFEnviron Res
March 2022
Research Faculty of Agriculture, Hokkaido University, Sapporo, 0608589, Japan. Electronic address:
Behavior of insects, such as pollination and grazing, is usually determined by biogenic volatile organic compounds (BVOCs). However, particularly in O-polluted urban forests, the BVOCs-based plant-insect communication can be disrupted by the reaction of O with leaf-emitted BVOCs, such as between Japanese white birch (Betula platyphylla var. japonica) and a leaf beetle (Agelastica coerulea).
View Article and Find Full Text PDFPlants (Basel)
November 2020
Department of Plant Physiology and Biotechnology, Institute of Agricultural Sciences, Land Management and Environmental Protection, University of Rzeszów, Ćwiklińskiej 2nd St., 35-601 Rzeszów, Poland.
The aim of the study was to compare two methods of micropropagation of mulberry: single-node culture ("SNC"), and axillary-branching ("AxB"). The experiments were carried out on in vitro cultures for 6 successive passages. The "AxB" cultures were propagated on modified MS medium (+ 25% Ca and Mg), supplemented with WPM vitamins, sucrose (30 g L), and BA (1.
View Article and Find Full Text PDFGene
February 2020
Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), Tsukuba 305-8634, Japan. Electronic address:
There has been long taxonomic debate on mulberry species (genus Morus) because the classification of mulberry species has relied on morphological characteristics. Although attempts for classifying mulberry species using molecular markers have been performed, phylogenetic relationships among diploid mulberry species remain unclear. In this study, we aim to investigate the genetic relationship between 54 diploid mulberry varieties belonging to seven different Morus species (M.
View Article and Find Full Text PDFInt Immunopharmacol
May 2018
College of Pharmacy, Sunchon National University, 255 Jungangno, Suncheon-si 57922, Jeonnam, Republic of Korea; Suncheon Research Center for Natural Medicines, 255 Jungangno, Suncheon-si 57922, Jeonnam, Republic of Korea. Electronic address:
Morus bombycis Koidzumi, commonly known as silkworm mulberry, is a plant belonging to family Moraceae. It has been used in Asian countries as a traditional medicine for treating hypertension, diabetes, and inflammatory disorders. In this study, we isolated eleven compounds from the cortex of M.
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