Chitosan oligosaccharide (COS)
Original Article Aqueous nasal spray of chitosan oligosaccharide ameliorates perennial allergic rhinitis by affecting serum levels of interleukin-6 and interleukin-10
... All children were at no more than stage I accord- ing to the Tanner Classification of Sexual Maturity. The whole period of experiment was 24 weeks. The skeletal ages were tested by a radiograph of the left wrist before ...
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Silver nanoparticles/chitosan oligosaccharide/poly(vinyl alcohol) nanofiber promotes wound healing by activating TGFβ1/Smad signaling pathway
... nanoparticle/chitosan oligosaccharide/poly(vinyl alcohol) (PVA/COS-AgNPs) nanofiber via electrospinning and revealed that it could promote wound healing; however, the healing mechanism remained ...
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Chitosan oligosaccharide inhibits skull resorption induced by lipopolysaccharides in mice
... Chitosan oligosaccharide (COS) is a product of chitosan ...and chitosan is the product of chitin deacetylation. Chitosan is a non- toxic biocompatible molecule that possesses ...
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Electrochemical Performance of Chitosan Oligosaccharide/Carbon Nanotube Composite for Detection of Trace Copper(II) Ion
... of COS was dissolved in deionized water by ultrasonication for 30 min, then mixed with 50 ml of 1mg·mL -1 COOH-MWCNTs ...ionized chitosan oligosaccharide would be deionized and become non-dissolvable ...
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Chitosan oligosaccharide improves the therapeutic efficacy of sitagliptin for the therapy of Chinese elderly patients with type 2 diabetes mellitus
... undesirable. Chitosan oligosaccharide (COS) is expected to improve the therapeutic result as a natural ...mg/day; COS group (CG), receiving COS 100 mg/day; combination therapy of ...
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Effects of Chitosan oligosaccharide on diarrhoea in Hanwoo calves
... of Chitosan-oligosaccharide (COS) on calf diarrhoea was investigated in Korean native (Hanwoo) calves (n = ...receiving COS (50 ml/day) in addition to the routine diet for five ...of ...
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SYNTHESIS AND CHARACTERIZATION OF GLUTARALDEHYDE CROSSLINKED CHITOSAN OLIGOSACCHARIDE GRAFTGLYCIDYLMETHACRYLATE/ POLY PROPYLENE GLYCOL BLEND
... Preparation of Chitosan oligosaccharide – g- Glycidylmethacrylate (COS – g – GMA) Chitosan oligosaccharide (0.6 g) was dissolved in 30 mL of water and the monomer glycidylmethacrylate ...
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DETERMINATION OF ANTIOXIDANT CAPACITY OF NOVEL CHITOSAN OLIGOSACCHARIDE GRAFT MALEIC ANHYDRIDE(COS G MAH) /POLYVINYL ALCOHOL (PVA)/SILK FIBROIN (SF) COMPOSITE
... prepared chitosan oligosaccharide-g-maleic anhydride copolymer (COS-g-MAH) was dissolved in minimum amount of ...prepared COS-g-MA copolymer solution which was then kept under constant ...
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Bufalin-loaded vitamin E succinate-grafted-chitosan oligosaccharide/RGD conjugated TPGS mixed micelles demonstrated improved antitumor activity against drug-resistant colon cancer
... CSO, chitosan oligosaccharide; DOX, Doxo- rubicin; DL, drug-loading; DLS, dynamic light scattering; EPR, enhanced permeation and retention; FBS, fetal bovine serum; HPLC, high-performance liquid ...
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Use of a Natural Compound Made of Ecklonia bicyclis Seaweed, Tribulus terrestris and Water Soluble Chitosan Oligosaccharide, in Male Sexual Asthenia with Mild or Mild Moderate Erectile Dysfunction and Serum Testosterone Levels at the Lower Limit of Normal
... All patients included in the trial gave written informed consent before entering the study, which was conducted in accordance with the Declaration of Helsinki. All sub- jects were evaluated with physical examination of ...
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Magnetic removal of Entamoeba cysts from water using chitosan oligosaccharide-coated iron oxide nanoparticles
... of chitosan oligosaccharide-functionalized iron oxide nanoparticles for efficient capture and removal of pathogenic protozoan cysts under the influence of an external magnetic ...
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Novel stable cytokine delivery system in physiological pH solution: chitosan oligosaccharide/heparin nanoparticles
... self-assembled chitosan oligosaccharide/heparin (CSO/H) nanopar- ticles were prepared with various volume ratios of chitosan oligosaccharide to heparin (5:2, 5:4, 4:15, 1:5) and characterized ...
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Silver nanoparticle/chitosan oligosaccharide/poly(vinyl alcohol) nanofibers as wound dressings: a preclinical study
... via ultraviolet irradiation in nanofibers. The morphologies of the PVA/COS/AgNO 3 and PVA/ COS-AgNP nanofibers were analyzed by scanning electron microscopy. Formation of the AgNPs was investigated by field ...
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Morphology of Novel Chitosan Oligosaccharides Modified Cross-linked Polyvinyl Alcohol Complex Foam (COS/cPVACF) Dressings with Fully Open-cell and Open-channel Microstructures via Active Molecules Cleaning Process for Wound Managements
... resulting chitosan oligosaccharide modified cross-linked polyvinyl alcohol complex foam (COS/ cPVACF) dressings were determined by ASTM D4491 standard test ...the COS/cPVACF dressings. ...
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1 Chitin and Chitosans: Characteristics, Eco-Friendly
... of chitosan oligosaccharide against UV-caused damage in hairless mouse dorsal skin [67] Periodontal chitosan gels containing moxifloxacin hydrochloride [68] Fluoride loaded chitosan ...
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Effect of A-317491 delivered by glycolipid-like polymer micelles on endometriosis pain
... study, chitosan oligosaccharide-g-stearic acid (CSOSA) poly- mer micelles-coated nanostructured lipid carriers (NLCs) were developed as a novel delivery system for A-317491, a selective P2X 3 receptor ...
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Activity of Chitosans in combination with antibiotics in Pseudomonas aeruginosa
... Sulfamethoxazole-Chitosan oligosaccharide combinations, the potential for use of such combina- tions clinically is huge since it may be able to make some untreatable resistant infections treatable at cur- ...
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Co-delivery of polyinosinic:polycytidylic acid and flagellin by poly(lactic-<em>co</em>-glycolic acid) MPs synergistically enhances immune response elicited by intranasally delivered hepatitis B surface antigen
... and chitosan oligosaccharide-modified, pH-responsive poly(lactic-co-glycolic acid) (MC-PLGA) microparticles (MPs) containing HBsAg, FLN, pI:C or both ligands were prepared with a double-emulsion ...
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Oligosaccharide Analysis via Anion Attachment Using Negative Mode Electrospray (ES) and Matrix Assisted Laser Desorption/Ionization (MALDI) Mass Spectrometry
... oligosaccharides with four or more sugar units. Zhu et al. (36) investigated the use of chloride anion for the ranking of gas-phase basicities and chloride affinities of monosaccharides, and it was also found that the ...
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Oligosaccharide excretion in adult Gaucher disease
... The oligosaccharide-containing fractions 6È12 were combined, evaporated to dryness in a Savant AS290 Automatic Speed-Vac concentrator (Savant Instruments, ...eight oligosaccharide bands below the ...
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