1
|
Akhter KF, Mumin MA, Lui EMK, Charpentier PA. Fabrication of fluorescent labeled ginseng polysaccharide nanoparticles for bioimaging and their immunomodulatory activity on macrophage cell lines. Int J Biol Macromol 2017; 109:254-262. [PMID: 29229245 DOI: 10.1016/j.ijbiomac.2017.12.050] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 11/30/2017] [Accepted: 12/07/2017] [Indexed: 12/20/2022]
Abstract
Polysaccharides are a major active component of American ginseng root showing various biological activities including anti-carcinogenic, anti-aging, immunostimulatory and antioxidant effects. Although their biological activity has been reported by several groups, no research has explored their cellular uptake and biodistribution, owing to the lack of suitable detection techniques in living cells. This work examines a novel, simple and efficient fluorescent labeling procedure of ginseng polysaccharides (PS), in order to examine their cellular distribution using confocal microscopy. This procedure utilized a one-pot strategy with fluorescein-5-thiosemicarbazide (FTSC) to introduce a thiosemicarbazide group onto the aldehyde group at the reducing saccharide end to form a stable amino derivative through reductive amination. This polysaccharide-FTSC derivative was then characterized by GPC, UV, FTIR, photoluminescence and fluorescence microscopy to confirm attachment and any structural changes. The results demonstrated that the labeled ginseng PS nanostructure showed high fluorescence with minimal changes in PS molecular weight. The labeled PS exhibited almost no cytotoxicity effect against tumor induced macrophage cell lines (RAW 264.7) while retaining high immunostimulating activity similar to the non-labeled ginseng PS. Therefore, the developed approach provides a convenient and highly efficient fluorescent labeling procedure for understanding the mechanism of ginseng PS uptake in macrophage cell lines.
Collapse
Affiliation(s)
- Kazi Farida Akhter
- Chemical and Biochemical Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada
| | - Md Abdul Mumin
- Chemical and Biochemical Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada
| | - Edmund M K Lui
- Physiology and Pharmacology, University of Western Ontario, London, Ontario, N6A 5C1, Canada
| | - Paul A Charpentier
- Chemical and Biochemical Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada; Biomedical Engineering, University of Western Ontario, London, Ontario, N6A 5B9, Canada.
| |
Collapse
|
2
|
Wang Y, Kong J, Chen Z, Luo D, Ye J, Chu Q. Determination of Major Sialic Acids in Dairy Products by Electrophoretic Stacking Technology with Contactless Conductivity Detection. FOOD ANAL METHOD 2017. [DOI: 10.1007/s12161-017-1082-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
3
|
Toppazzini M, Coslovi A, Rossi M, Flamigni A, Baiutti E, Campa C. Capillary Electrophoresis of Mono- and Oligosaccharides. Methods Mol Biol 2016; 1483:301-338. [PMID: 27645743 DOI: 10.1007/978-1-4939-6403-1_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This chapter reports an overview of the recent advances in the analysis of mono- and oligosaccharides by capillary electrophoresis (CE); furthermore, relevant reviews and research articles recently published in the field are tabulated. Additionally, pretreatments and procedures applied to uncharged and acidic carbohydrates (i.e., monosaccharides and lower oligosaccharides carrying carboxylate, sulfate, or phosphate groups) are described.Representative examples of such procedures are reported in detail, upon describing robust methodologies for the study of (1) neutral oligosaccharides derivatized by reductive amination and by formation of glycosylamines; (2) sialic acid derivatized with 2-aminoacridone, released from human serum immunoglobulin G; (3) anomeric couples of neutral glycosides separated using borate-based buffers; (4) unsaturated, underivatized oligosaccharides from lyase-treated alginate.
Collapse
Affiliation(s)
- Mila Toppazzini
- GSK Vaccines, Manufacturing Science & Technology Bellaria di Rosia, Sovicille (Siena), Italy
| | - Anna Coslovi
- GSK Vaccines, Manufacturing Science & Technology Bellaria di Rosia, Sovicille (Siena), Italy
| | - Marco Rossi
- Bracco Imaging SpA-CRB Trieste, AREA Science Park, Trieste, Italy
| | - Anna Flamigni
- Bracco Imaging SpA-CRB Trieste, AREA Science Park, Trieste, Italy
| | - Edi Baiutti
- Bracco Imaging SpA-CRB Trieste, AREA Science Park, Trieste, Italy
| | - Cristiana Campa
- GSK Vaccines, Manufacturing Science & Technology Bellaria di Rosia, Sovicille (Siena), Italy.
| |
Collapse
|
4
|
Jiang TF, Chong L, Yue ME, Wang YH, Lv ZH. Separation and Determination of Carbohydrates in Food Samples by Capillary Electrophoresis Using Dynamically Coating the Capillary with Indirect UV Detection. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0157-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
5
|
Wang FH, Xiong XJ, Guo XF, Wang H, Zhang HS. Determination of fatty acids in bio-samples based on the pre-column fluorescence derivatization with 1,3,5,7-tetramethyl-8-butyrethylenediamine-difluoroboradiaza-s-indacene by high performance liquid chromatography. J Chromatogr A 2013; 1291:84-91. [DOI: 10.1016/j.chroma.2013.03.062] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Revised: 03/12/2013] [Accepted: 03/14/2013] [Indexed: 11/29/2022]
|
6
|
SUZUKI S. Recent Developments in Liquid Chromatography and Capillary Electrophoresis for the Analysis of Glycoprotein Glycans. ANAL SCI 2013; 29:1117-28. [DOI: 10.2116/analsci.29.1117] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
7
|
Wang L, Liu Y, Xie H, Fu Z. Trivalent copper chelate-luminol chemiluminescence system for highly sensitive CE detection of dopamine in biological sample after clean-up using SPE. Electrophoresis 2012; 33:1589-94. [PMID: 22736361 DOI: 10.1002/elps.201100423] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A transition metal chelate unstable at a high oxidation state, diperiodatocuprate (III) (K₅[Cu(HIO₆)₂], DPC), was synthesized and applied in the luminol-based chemiluminescence (CL) system for highly sensitive CE end-column detection of dopamine (DA). This method was based on the fact that DA enhanced the CL emission resulting from the reaction between luminol and DPC in alkaline medium. The DPC-luminol-DA CL system showed very intensive emission and very fast kinetic characteristics, thus resulting in a high sensitivity in flow-through detection mode for CE. Under optimal conditions, the linear range was 1.0 × 10⁻⁸-5.0 × 10⁻⁵ g/mL (R² = 0.9984) with a limit of detection of 6.0 × 10⁻⁹ g/mL (S/N = 3). The RSDs of the peak height and the migration time were about 4.2 and 2.4% for a standard sample at 3.0 × 10⁻⁶ g/mL (n = 5), respectively. The presented method has been successfully used for the determination of DA in commercial preparation and human urine samples after clean-up using SPE.
Collapse
Affiliation(s)
- Lin Wang
- Key Laboratory on Luminescence and Real-Time Analysis, Ministry of Education, College of Pharmaceutical Sciences, Southwest University, Chongqing, China
| | | | | | | |
Collapse
|
8
|
Kuo CY, Wang SH, Lin C, Liao SKS, Hung WT, Fang JM, Yang WB. Application of 2,3-naphthalenediamine in labeling natural carbohydrates for capillary electrophoresis. Molecules 2012; 17:7387-400. [PMID: 22706370 PMCID: PMC6269047 DOI: 10.3390/molecules17067387] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2012] [Revised: 06/14/2012] [Accepted: 06/14/2012] [Indexed: 11/20/2022] Open
Abstract
Neutral and acidic monosaccharide components in Ganoderma lucidum polysaccharide are readily labeled with 2,3-naphthalenediamine, and the resulting saccharide-naphthimidazole (NAIM) derivatives are quantified by capillary electrophoresis (CE) in borate buffer. Using sulfated-α-cyclodextrin as the chiral selector, enantiomers of monosaccharide-NAIMs are resolved on CE in phosphate buffer, allowing a simultaneous determination of the absolute configuration and sugar composition in the mucilage polysaccharide of a medicinal herb Dendrobiumhuoshanense. Together with the specific enzymatic reactions of various glycoside hydrolases on the NAIM derivatives of glycans, the structures of natural glycans can be deduced from the digestion products identified by CE analysis. Though heparin dissachrides could be successfully derived with the NAIM-labeling method, the heparin derivatives with the same degree of sulfation could not be separated by CE.
Collapse
Affiliation(s)
- Chien-Yuan Kuo
- The Genomics Research Center, Academia Sinica, 128, Academia Road, Section 2, Taipei 115, Taiwan
| | - Shwu-Huey Wang
- Core Facility Center, Office of Research and Development, Taipei Medical University, 250, Wu-Hsing Street, Taipei 110, Taiwan
| | - Chunchi Lin
- The Genomics Research Center, Academia Sinica, 128, Academia Road, Section 2, Taipei 115, Taiwan
| | - Sylvain Kuo-Shiang Liao
- The Genomics Research Center, Academia Sinica, 128, Academia Road, Section 2, Taipei 115, Taiwan
| | - Wei-Ting Hung
- The Genomics Research Center, Academia Sinica, 128, Academia Road, Section 2, Taipei 115, Taiwan
| | - Jim-Min Fang
- The Genomics Research Center, Academia Sinica, 128, Academia Road, Section 2, Taipei 115, Taiwan
- Department of Chemistry, National Taiwan University, No. 1, Roosevelt Road, Section 4, Taipei 106, Taiwan
- Authors to whom correspondence should be addressed; (J.-M.F.); (W.-B.Y.); Tel.: +886-2-3366-1663 (J.-M.F.); Fax: +886-2-2363-7812 (J.-M.F.); Tel.: +886-2-2787-1264 (W.-B.Y.); Fax: +886-2-2789-8771 (W.-B.Y.)
| | - Wen-Bin Yang
- The Genomics Research Center, Academia Sinica, 128, Academia Road, Section 2, Taipei 115, Taiwan
- Authors to whom correspondence should be addressed; (J.-M.F.); (W.-B.Y.); Tel.: +886-2-3366-1663 (J.-M.F.); Fax: +886-2-2363-7812 (J.-M.F.); Tel.: +886-2-2787-1264 (W.-B.Y.); Fax: +886-2-2789-8771 (W.-B.Y.)
| |
Collapse
|
9
|
Analysis of compositional carbohydrates in polysaccharides and foods by capillary zone electrophoresis. Carbohydr Polym 2012. [DOI: 10.1016/j.carbpol.2012.01.039] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
10
|
Ijiri S, Todoroki K, Yoshida H, Yoshitake T, Nohta H, Yamaguchi M. Highly sensitive capillary electrophoresis analysis of N-linked oligosaccharides in glycoproteins following fluorescence derivatization with rhodamine 110 and laser-induced fluorescence detection. Electrophoresis 2011; 32:3499-509. [DOI: 10.1002/elps.201100258] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
11
|
Zhang Y, Wang Z, Zhang X, Zhou W, Huang L. One-pot fluorescent labeling of saccharides with fluorescein-5-thiosemicarbazide for imaging polysaccharides transported in living cells. Carbohydr Res 2011; 346:2156-64. [DOI: 10.1016/j.carres.2011.07.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2011] [Revised: 07/13/2011] [Accepted: 07/14/2011] [Indexed: 11/28/2022]
|
12
|
Harvey DJ. Derivatization of carbohydrates for analysis by chromatography; electrophoresis and mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2011; 879:1196-225. [DOI: 10.1016/j.jchromb.2010.11.010] [Citation(s) in RCA: 182] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2010] [Revised: 11/01/2010] [Accepted: 11/06/2010] [Indexed: 12/21/2022]
|