Studies the alterations of biochemical and mineral contents in bone tissue of mus musculus due to aluminum toxicity and the protective action of desferrioxamine and deferiprone by FTIR, ICP-OES, SEM and XRD techniques

Sivakumar, S.; Khatiwada, Chandra Prasad; Sivasubramanian, J.

doi:10.1016/j.saa.2014.01.136

Cited by 25 publications

(16 citation statements)

References 41 publications

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“…4 ). There are several diffraction peaks, which clearly belong to the characteristic peaks of calcium phosphate, calcium carbonate, octacalcium phosphate and calcium magnesium phosphate, respectively [ 34 ], which reveal that the crystalline structure of DCB and MC1 was poor.…”

Section: Resultsmentioning

confidence: 99%

Improved the biocompatibility of cancellous bone with compound physicochemical decellularization process

Ling

Yang³

et al. 2020

Regenerative Biomaterials

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Due to the unique microstructures and components of extracellular matrix (ECM), decellularized scaffolds had been used widely in clinical. The reaction of the host toward decellularized scaffolds depends on their biocompatibility, which should be satisfied before applied in clinical. The aim of this study is to develop a decellularized xenograft material with good biocompatibility for further bone repair, in an effective and gentle method. The existing chemical and physical decellularization techniques including ethylene diamine tetraacetic acid (EDTA), sodium dodecyl sulfate (SDS) and supercritical carbon dioxide (SC-CO2) were combined and modified to decellularize bovine cancellous bone (CB). After decellularization, almost 100% of ɑ-Gal epitopes were removed, the combination of collagen, calcium and phosphate was reserved. The direct and indirect contact with macrophages was used to evaluate the cytotoxicity and immunological response of the materials. Mesenchymal stem cells (MSCs) were used in the in vitro cells’ proliferation assay. The decellularized CB was proved has no cytotoxicity (grade 1) and no immunological response (NO, IL-2, IL-6 and TNF-α secretion inhibited), and could support MSCs proliferated continuedly. These results were similar to that of commercial decellularized human bone. This study suggests the potential of using this kind of combine decellularization process to fabricate heterogeneous ECM scaffolds for clinical application.

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Section: Resultsmentioning

confidence: 99%

Improved the biocompatibility of cancellous bone with compound physicochemical decellularization process

Ling

Yang³

et al. 2020

Regenerative Biomaterials

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“…Band assignment Calcite ~ 2513 ν1 (CO 3 2− symmetric stretching) + ν3 (CO 3 2− asymmetric stretching) and/or 2ν2 (O-C-O out-of-plane bending) + ν4 (C-O in-plane bending) [47] ~ 1791 ν1 + ν4 [47,48] ~ 1422 ν3 [48] ~ 878 ν2 [48] ~ 709 ν4 [48] Tile dust ~ 1079 Asymmetric si-o stretching [49,50] ~ 796 and 775 Symmetric si-o stretching [50,51] ~ 694 Si-O symmetric bending [50] ~ 648 Tetrahedral ring vibration [52] ~ 467 Si-O-Si bending [49,50] Sticky rice ~ 3700-3000 O-H stretching of carboxylic acids and polysaccharides [53][54][55] ~ 2929 Aliphatic C-H stretching in CH 2 and CH 3 groups of carboxylic acids and esters in polysaccharides [53][54][55] ~ 1652 Asymmetric -COO stretching [55] C = O symmetric stretching (amide I) [53,54] Water molecules absorbed in the amorphous region [56] ~ 1533 N-H in-plane bending vibration strongly coupled to C-N stretching vibration of protein (amide II) [53,57] ~ 1457 CH 2 group scissoring modes [53] ~ 1419 −CH 2 bending and symmetric −COO stretch [55,58] ~ 1371 CH deformation or CH 2 vibration [59] ~ 1338 −CCH and −OCH coupled bend CH 2 rocking vibration [59] ~ 1241 CH 2 OH (side chain) related mode [59] ~ 1155 Vibrations of the glucosidic C-O-C bond and the whole glucose ring [58] ~ 1082 C-O-H bend vibration [59] Crystalline regions of starch [58] ~ 1019 Amorphous regions of starch [58] ~ 928 Skeletal mode vibrations of α(1 → 4) skeletal glycosidic linkage …”

Section: Ftirmentioning

confidence: 99%

Effects of sticky rice addition on the properties of lime-tile dust mortars

et al. 2021

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The present study focused on the characteristics of lime-tile dust mortars with sticky rice addition, which were prepared according to historic Chinese accounts. Results showed that addition of sticky rice into mortars could improve water retention capacity, prolong setting time, and reduce bulk density values. Sticky rice addition also had long-term detrimental impacts on mortar strength development, concurrently increasing their water absorption values. FTIR, XRD and TG-DSC analyses revealed that the addition of sticky rice into mortars could slow down the carbonation as well as hydration process, at the same time forming both calcite and aragonite as carbonation products.

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“…The defensive activity at the below leaves is more abundant than that of the above leaves. [16,19] Amide I 1700-1600 Amide I due to C=O stretching of α-helix protein [16,18] C-O Stretching lignin and hemicellulose 1300-1200 C-C, C-O skeletal [17,20] C-O-C glycoside 1103 C-O-C glycoside ether mainly hemicellulose [19] C-C , C-O Stretching 1022, 1047, 1080 Mainly C-O-C of polysaccharides [20,21] Two-dimensional PCA analyses in above and below rice leaves were presented on Figure 3. The blue points representing control treatment, scattered widely on the right side of the graph area, could easily be discriminated from the red points of the SA-treated one, with both above and below rice leaves ( Figure 3A and 3B).…”

Section: Biochemical Characteristics Between Two Rice Leaf Positionsmentioning

confidence: 99%

FOURIER TRANSFORM INFRARED CHARACTERIZATION OF SALICYLIC ACID TREATED RICE PLANTS AGAINST Xanthomonas oryzae pv. oryzae

Thạnh

Thumanu

Buensanteai³

2019

HueUni-JNS

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Salicylic acid (SA) plays an important role in induction of plant defence against a wide range of biotic and abiotic stresses through physiological, biochemical and molecular responses. The study was carried out to evaluate defence reponses of SA-induced rice plants against leaf blight (LB) disease, caused by Xanthomonas oryzae pv. oryzae (Xoo). In this study, a series of SA solutions at concentrations of 0.25, 0.50, 0.75, 1.0, 2.0 and 4.0 mM were evaluated for their potential to protect rice LB in the net house conditions. Biochemical analyses were characterized by means of a FTIR spectroscope. Our results showed that at inoculated leaves, the elicitor of SA at a concentration of 1.0 mM had highest reduction of disease severity approximately 34 % at 21 days after inoculation, compared to the control. Moreover, SA application and Xoo inoculation were efficient for enhancing of carbohydrates, lipids and proteins modifications at both leaves above and below the Xoo-inoculated leaf. These results collectively suggest that the elicitor of SA strongly induced the systemic resistance in rice plants.

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Studies the alterations of biochemical and mineral contents in bone tissue of mus musculus due to aluminum toxicity and the protective action of desferrioxamine and deferiprone by FTIR, ICP-OES, SEM and XRD techniques

Cited by 25 publications

References 41 publications

Improved the biocompatibility of cancellous bone with compound physicochemical decellularization process

Improved the biocompatibility of cancellous bone with compound physicochemical decellularization process

Effects of sticky rice addition on the properties of lime-tile dust mortars

FOURIER TRANSFORM INFRARED CHARACTERIZATION OF SALICYLIC ACID TREATED RICE PLANTS AGAINST Xanthomonas oryzae pv. oryzae

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