In vivo antioxidant and anti-inflammatory effects of soluble dietary fiber Konjac glucomannan in type-2 diabetic rats.

Abstract:

:Although the anti-diabetic properties of Konjac glucomannan (KGM) have been reported previously; however, the molecular pathways of its anti-diabetic properties are not clear. The present study hypothesized that KGM could mitigate oxidative stress and inflammation. Three doses of KGM (40, 80, 120 mg/kg b.w.) decreased the levels of plasma glucose and insulin in type-2 diabetic rats induced by a high-fat diet and streptozotocin (STZ) after administration for 28 days. Besides, the C-reactive protein, antioxidants, and the pathways of the nuclear factor erythroid 2-related factor 2 (Nrf2) and nuclear factor-kappa B (NF-κB) showed amelioration and positively regulation after treated with a medium dose of KGM (80 mg/kg b.w.). The results of the histological study indicated that the medium dose of KGM was able to reverse the structural impairment of kidney and liver caused by type-2 diabetes. In conclusion, our research demonstrated that KGM reduced the hyperglycemia, regulated the Nrf2 pathway and by which it prevented oxidative stress, besides, it reduced the inflammation via regulation of the NF-kB pathway.

journal_name

Int J Biol Macromol

authors

Zhao Y,Jayachandran M,Xu B

doi

10.1016/j.ijbiomac.2020.05.105

subject

Has Abstract

pub_date

2020-09-15 00:00:00

pages

1186-1196

eissn

0141-8130

issn

1879-0003

pii

S0141-8130(20)33250-5

journal_volume

159

pub_type

杂志文章
  • Catalytic phenol removal using entrapped cross-linked laccase aggregates.

    abstract::Laccase was immobilized using a combinatorial strategy of cross-linking and entrapping in mesoporous silica to prepare entrapped enzyme species including simply adsorbed, entrapped cross-linked enzyme (E-CLE) and entrapped cross-linked enzyme aggregate (E-CLEA) to explore their potential in phenol removal. Parameters ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.10.147

    authors: Fathali Z,Rezaei S,Faramarzi MA,Habibi-Rezaei M

    更新日期:2019-02-01 00:00:00

  • Zinc alginate-carboxymethyl cashew gum microbeads for prolonged drug release: development and optimization.

    abstract::Isoxsuprine HCl-loaded microbeads using sodium alginate (SA)-carboxymethyl cashew gum (CMCG) polymer-blends were developed through ionotropic-gelation technique using ZnSO4 as cross-linker. Effects of polymer-blend ratio and cross-linker concentration on drug encapsulation efficiency (DEE) and cumulative drug release ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2014.07.030

    authors: Das B,Dutta S,Nayak AK,Nanda U

    更新日期:2014-09-01 00:00:00

  • Sophora subprosrate polysaccharide inhibited cytokine/chemokine secretion via suppression of histone acetylation modification and NF-κb activation in PCV2 infected swine alveolar macrophage.

    abstract::In the present study, effect of Sophora subprosrate polysaccharide on PCV2 infection-induced inflammation and histone acetylation modification in swine alveolar macrophage 3D4/2 cells was described for the first time. The relationship between histone acetylation modifications and inflammation response was investigated...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2017.06.102

    authors: Yang J,Tan HL,Gu LY,Song ML,Wu YY,Peng JB,Lan ZB,Wei YY,Hu TJ

    更新日期:2017-11-01 00:00:00

  • Sulfated polysaccharides as bioactive agents from marine algae.

    abstract::Recently, much attention has been paid by consumers toward natural bioactive compounds as functional ingredients in nutraceuticals. Marine algae are considered as valuable sources of structurally diverse bioactive compounds. Marine algae are rich in sulfated polysaccharides (SPs) such as carrageenans in red algae, fuc...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章,评审

    doi:10.1016/j.ijbiomac.2013.08.036

    authors: Ngo DH,Kim SK

    更新日期:2013-11-01 00:00:00

  • Two classes of cytochrome P450 reductase genes and their divergent functions in Camptotheca acuminata Decne.

    abstract::Cytochrome P450 monooxygenases (CYP450s) and their auxiliary cytochrome P450 reductases (CPRs) are important and commonly involved in the biosynthesis of camptothecin (CPT). To better understand the possible functions of CPRs in planta, we first isolated two CaCPRs genes from Camptotheca acuminata. Sequence analysis r...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2019.07.141

    authors: Jin Z,Cong Y,Zhu S,Xing R,Zhang D,Yao X,Wan R,Wang Y,Yu F

    更新日期:2019-10-01 00:00:00

  • Dendrobium officinale polysaccharides attenuate learning and memory disabilities via anti-oxidant and anti-inflammatory actions.

    abstract::The aim of this study was to explore the therapeutic effect and underling mechanism of Dendrobium officinale polysaccharides (DOPS) on two well-established animal models of learning and memory disabilities. Model of estrogen deficiency caused learning and memory disability can be induced by ovariectomy in mice, and mi...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.12.230

    authors: Liang J,Wu Y,Yuan H,Yang Y,Xiong Q,Liang C,Li Z,Li C,Zhang G,Lai X,Hu Y,Hou S

    更新日期:2019-04-01 00:00:00

  • Methods for preparation of low abundance glycoproteins from mammalian cell supernatants.

    abstract::Proteins secreted to mammalian cell supernatants are usually in a low concentration and purity, due to the limitation of the expression systems or the presence of a large amount of contaminant proteins from the cell medium. So, initial protein recovery from cell supernatants requires of a highly specific chromatograph...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2006.05.010

    authors: Ordoño D,Enjuanes L,Casasnovas JM

    更新日期:2006-08-15 00:00:00

  • Intestinal phospholipase A2 from Sparidae species: Functional properties and cytotoxic potential evaluation.

    abstract::Marine species have gained significant attention as potential source for a broad spectrum of bioactive proteins. Fish phospholipases A2 (PLA2) have attracted renewed interest due to their excellent properties in lipid digestion. Herein, we report for the first time the catalytic properties of two intestinal secreted P...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2019.09.149

    authors: Smichi N,Parsiegla G,Achouri N,Zarai Z,Abousalham A,Fendri A

    更新日期:2020-01-15 00:00:00

  • Characterization and application of keratinolytic paptidases from Bacillus spp.

    abstract::Solid keratin-rich waste management is one of essential research area in nowadays. Conventional chemical and high thermal keratin waste decomposition methods are fully explored and not enough effective for future biotechnology perspectives. However, traditional keratin-rich waste decomposition methods could be replace...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.03.046

    authors: Gegeckas A,Šimkutė A,Gudiukaitė R,Čitavičius DJ

    更新日期:2018-07-01 00:00:00

  • Antioxidant activities potential of tea polysaccharide fractions obtained by ultra filtration.

    abstract::Three polysaccharide fractions (TPS1, TPS2 and TPS3) with different molecular weights were obtained using ultra filtration membranes from crude tea polysaccharide (CTPS) extracted from abandoned lower grade tea leaves. Each fraction contained different contents of neutral sugar, uronic acid, protein, and total polyphe...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2011.12.028

    authors: Wang Y,Yang Z,Wei X

    更新日期:2012-04-01 00:00:00

  • Polymer hydrogel from carboxymethyl guar gum and carbon nanotube for sustained trans-dermal release of diclofenac sodium.

    abstract::Novel carboxymethyl guar gum (CMG)-chemically modified multiwalled carbon nanotube (MCNT) hybrid hydrogels were synthesized at different MCNT levels as potential device for sustained trans-dermal release of diclofenac sodium. Spectroscopy together with morphology, thermogravimetry, and rheological studies proved relat...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2011.08.003

    authors: Giri A,Bhowmick M,Pal S,Bandyopadhyay A

    更新日期:2011-12-01 00:00:00

  • Pectin-blended anionic polysaccharide films for cationic contaminant sorption from water.

    abstract::Substantial amounts of industrial, agricultural, medical and domestic water worldwide are polluted by different types of contaminants. Removing these contaminants from effluent by adsorbent materials made from abundant, inexpensive polysaccharides is a feasible and promising approach to deal with this problem. In the ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2017.03.091

    authors: Li M,Buschle-Diller G

    更新日期:2017-08-01 00:00:00

  • A novel polysaccharide from Dendrobium devonianum serves as a TLR4 agonist for activating macrophages.

    abstract::Dendrobium devonianum has been used as herbal medicines and nutraceutical products since ancient time in China. However, its chemical composition and pharmacological mechanisms are not fully known. In present studies, by chemical purification and characteristic identification, we discovered a novel polysaccharide from...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2019.04.125

    authors: Wu YG,Wang KW,Zhao ZR,Zhang P,Liu H,Zhou GJ,Cheng Y,Wu WJ,Cai YH,Wu BL,Chen FY

    更新日期:2019-07-15 00:00:00

  • Poly(vinyl chloride) blend with biodegradable cellulose acetate in presence of N-(phenyl amino) maleimides.

    abstract::Wider plastic applications of poly(vinyl chloride) (PVC) has raised serious problem to the environment. Since (PVC) waste products resist biodegradation and persist in the environment for longer time. The object of this study is to blend (PVC) with biodegradable cellulose acetate to thermally support the polymer durin...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2014.06.033

    authors: Abdel-Naby AS,Al-Ghamdi AA

    更新日期:2014-09-01 00:00:00

  • NIR triggered liposome gold nanoparticles entrapping curcumin as in situ adjuvant for photothermal treatment of skin cancer.

    abstract::We report the synthesis of a biodegradable liposome gold nanoparticles for curcumin (Au-Lipos Cur NPs) delivery. This entrapped curcumin served as an in situ adjuvant for photothermal therapy. Curcumin was loaded in Au-Lipos NPs with an encapsulation efficiency of ∼70%. The gold coating enabled the NPs to specifically...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2017.11.163

    authors: Singh SP,Alvi SB,Pemmaraju DB,Singh AD,Manda SV,Srivastava R,Rengan AK

    更新日期:2018-04-15 00:00:00

  • Tuned cell attachments by double-network hydrogels consisting of glycol chitosan, carboxylmethyl cellulose and agar bearing robust and self-healing properties.

    abstract::Herein we present a tuned cell attachment on self-healable double network hydrogel bearing dynamic covalent bonds and hydrogen bonds. Agar formed first network, while glycol chitosan and oxidized carboxylmethyl cellulose formed second network in the resultant double network hydrogel. Because of the simple one-pot prep...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2019.05.053

    authors: Cho IS,Ooya T

    更新日期:2019-08-01 00:00:00

  • Synthesis of protocatechuic acid grafted chitosan copolymer: Structure characterization and in vitro neuroprotective potential.

    abstract::Excessive free radicals can cause oxidative damage to human tissues, which results in a variety of diseases. Therefore, the development of antioxidant materials is one of the great projects in biomedical field. In this work, antioxidant protocatechuic acid (PCA) monomers were grafted onto chitosan (CS) backbones to de...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2017.12.019

    authors: Xu C,Guan S,Wang B,Wang S,Wang Y,Sun C,Ma X,Liu T

    更新日期:2018-04-01 00:00:00

  • Extraction and bioactivity of polygonatum polysaccharides.

    abstract::The present study is to explore the optimal extraction parameters and liver protective effect of the polygonatum polysaccharides in vivo. The order of factor effects on polysaccharides production was found to be extraction time (min, A)>ratio of solvent to solid (C)>extraction temperature (°C, B)>extraction number (D)...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2012.12.010

    authors: Jiang Q,Lv Y,Dai W,Miao X,Zhong D

    更新日期:2013-03-01 00:00:00

  • Experimental study on anticoagulant and antiplatelet aggregation activity of a chemically sulfated marine polysaccharide YCP.

    abstract::A polysaccharide YCP was prepared from a marine filamentous fungus Keissleriella sp. YS4108, which exhibited as a molecular weight (Mw) of 2.4x10(3) kDa and its three sulfated derivatives (YCP-SL, YCP-SM and YCP-SH) were synthesized, the degree of substitution (DS) of which were determined to be 0.13, 0.99 and 1.3, wi...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2005.06.003

    authors: Han F,Yao W,Yang X,Liu X,Gao X

    更新日期:2005-09-15 00:00:00

  • A combined molecular dynamic simulation, DFT calculations, and experimental study of the eriochrome black T dye adsorption onto chitosan in aqueous solutions.

    abstract::This study aims to evaluate and understand the adsorption of eriochrome black T (EB) by chitosan extracted from local shrimp shells under different experimental conditions. Chitosan samples were characterized by XRD, SEM, and FTIR. Experimental results indicate that the process was pH-dependent with a high adsorption ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.10.228

    authors: Khnifira M,Boumya W,Abdennouri M,Sadiq M,Achak M,Serdaroğlu G,Kaya S,Şimşek S,Barka N

    更新日期:2021-01-01 00:00:00

  • Thermal stress resistance and aging effects of Panax notoginseng polysaccharides on Caenorhabditis elegans.

    abstract::Panax notoginseng attract public attention due to their potential biomedical properties and corresponding health benefits. The present study investigated the anti-aging and thermal stress resistance effects of polysaccharides from P. notoginseng on Caenorhabditis elegans. Results showed polysaccharides had little scav...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2015.07.057

    authors: Feng S,Cheng H,Xu Z,Shen S,Yuan M,Liu J,Ding C

    更新日期:2015-11-01 00:00:00

  • Molecular interactions in self-assembled nano-structures of chitosan-sodium alginate based polyelectrolyte complexes.

    abstract::We report here the self-assembled structures of polyelectrolyte complexes (PECs) of polyanionic sodium alginate with the polycationic chitosan at room temperature. The PECs prepared at different pH values exhibited two distinct morphologies. The chitosan-alginate PECs self-assembled into the fibrous structure in a low...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.03.075

    authors: Wasupalli GK,Verma D

    更新日期:2018-07-15 00:00:00

  • New crosslinked-chitosan graft poly(N-vinyl-2-pyrrolidone) for the removal of Cu(II) ions from aqueous solutions.

    abstract::Crosslinked chitosan beads were grafted with N-vinyl-2-pyrrolidone (NVP) using ammonium persulfate (APS) as free radical initiator. Important variables on graft copolymerization such as temperature, reaction time, concentration of initiator and concentration of monomer were optimized. The results revealed optimum cond...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2017.09.061

    authors: Sutirman ZA,Sanagi MM,Abd Karim J,Abu Naim A,Wan Ibrahim WA

    更新日期:2018-02-01 00:00:00

  • Inner membrane complex 1l protein of Plasmodium falciparum links membrane lipids with cytoskeletal element 'actin' and its associated motor 'myosin'.

    abstract::The inner membrane complex (IMC) is a defining feature of apicomplexans comprising of lipid and protein components involved in gliding motility and host cell invasion. Motility of Plasmodium parasites is accomplished by an actin and myosin based glideosome machinery situated between the parasite plasma membrane (PPM) ...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2018.12.239

    authors: Kumar V,Behl A,Kapoor P,Nayak B,Singh G,Singh AP,Mishra S,Kang TS,Mishra PC,Hora R

    更新日期:2019-04-01 00:00:00

  • Role of cis-cis muconic acid in the catalysis of Pseudomonas putida chlorocatechol 1,2-dioxygenase.

    abstract::Chlorocatechol 1,2-dioxygenase (1,2-CCD) is a non-heme iron protein involved in the intradiol cleavage of aromatic compounds that are recalcitrant to biodegradation. In particular, 1,2-CCD catalyzes the conversion of catechol and its halogenated derivatives to cis-cis muconic acid. In this study we describe a series o...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2010.04.016

    authors: Melo FA,Araújo AP,Costa-Filho AJ

    更新日期:2010-08-01 00:00:00

  • Effect of (-)-epigallocatechin gallate on the fibrillation of human serum albumin.

    abstract::Human serum albumin (HSA), the most abundant plasma protein in the human body is known to form fibrils under partial denaturing conditions. Natural polyphenols are known to interact with HSA and some polyphenols have been shown to be potent inhibitors of amyloid fibrillation. (-)-Epigallocatechin gallate (EGCG), the m...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2014.07.003

    authors: Bhattacharya S,Pandey NK,Roy A,Dasgupta S

    更新日期:2014-09-01 00:00:00

  • Gas chromatography-mass spectrometry analysis and antimicrobial, antioxidant and anti-cancer activities of essential oils and extracts of Stachys schtschegleevii plant as biological macromolecules.

    abstract::This work reports the chemical composition and antimicrobial activity of the essential oil as well as antioxidant and anti-cancer activities of ethyl acetate and aqueous extracts from leaf and stem of Stachys schtschegleevii. The structure of volatile parts and effective phenolic compounds as biological macromolecules...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2019.01.165

    authors: Nasrollahi S,Ghoreishi SM,Ebrahimabadi AH,Khoobi A

    更新日期:2019-05-01 00:00:00

  • Aspergillus niger lectin elicits MyD88 dependent proliferation and apoptosis at lower and higher doses in immortalized human corneal epithelial cells leading to pathogenesis.

    abstract::An L-fucose lectin, ANL from the corneal smears of a mycotic keratitis patient was reported earlier. Interaction of ANL with immortalized Human Corneal Epithelial Cells (HCECs) was studied in order to assign the role of ANL in pathogenesis. ANL showed strong binding to HCECs which could be blocked by L-fucose and muci...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.10.020

    authors: Jagadeesh N,Belur S,Chachadi VB,Roy S,Inamdar SR

    更新日期:2020-12-15 00:00:00

  • Fabrication of biodegradable textile scaffold based on hydrophobized hyaluronic acid.

    abstract::In this work, we report on the preparation of a novel biodegradable textile scaffold made of palmitoyl-hyaluronan (palHA). Monofilament fibres of palHA with a diameter of 120μm were prepared by wet spinning. The wet-spun fibres were subsequently processed into a warp-knitted textile. To find a compromise between swell...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2016.10.076

    authors: Zapotocky V,Pospisilova M,Janouchova K,Svadlak D,Batova J,Sogorkova J,Cepa M,Betak J,Stepankova V,Sulakova R,Kulhanek J,Pitucha T,Vranova J,Duffy G,Velebny V

    更新日期:2017-02-01 00:00:00

  • Molecular complexes of calf thymus DNA with various bioactive compounds: Formation and characterization.

    abstract::The interaction between biomacromolecules and ligands has attracted great interest because of their biological properties. Calf thymus DNA (ctDNA) can interact with bioactive compounds to form complexes. Here, ctDNA-ligand complexes were studied using fluorescence, absorption, and infrared spectroscopy, circular dichr...

    journal_title:International journal of biological macromolecules

    pub_type: 杂志文章

    doi:10.1016/j.ijbiomac.2020.11.135

    authors: Ji C,Yin X,Duan H,Liang L

    更新日期:2021-01-31 00:00:00