Novel hydrogels were synthesized from xylan and β-Cyclodextrin using Ethylene Glycol Diglycidyl Ether as a crosslinker in alkaline medium at different molar ratio. The physical characterization of hydrogels was carried out by the swelling study whereas the chemical characterization was performed in Fourier Transform Infrared Spectroscopy. The morphological analysis revealed the porous structure of hydrogel and the rheological study summarised the flow behavior and gelation characteristics of the hydrogels. Curcumin and 5-Fluorouracil (5-FU) were used as the model drugs to be loaded in hydrogel and subsequent studies involving the in vitro release in phosphate buffer saline (PBS, pH = 7.4). The hydrogels showed drug loading of 98% of 5-FU and 26% of curcumin. Furthermore, the gels showed the highest cumulative release of 56% 5-FU and 37% curcumin after 24 h. The kinetics of drug release was then analyzed by various kinetic models.
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http://dx.doi.org/10.1016/j.ijbiomac.2020.04.237 | DOI Listing |
J Pharmacopuncture
December 2024
Department of Pathobiology, School of Veterinary Medicine, Shiraz University, Shiraz, Iran.
Objectives: 5-fluorouracil chemotherapy is a highly recommended treatment for different types of solid tumors. However, this treatment can have severe side effects on the heart and lungs. In this study, we compared the protective effects of citral, silymarin, thymoquinone, and curcumin against 5-fluorouracil-induced toxicity in the heart and lungs of rats.
View Article and Find Full Text PDFJ Cell Biochem
December 2024
Department of Biology, Tekirdag Namik Kemal University, Tekirdag, Türkiye.
Breast cancer ranks among the most prevalent cancers. Enhancing the effectiveness of chemotherapy and patient survival is the objective of many studies. In the literature, no study has investigated the combined effect of vitamin c and curcumin with chemotherapy drugs on cell viability in the MCF-7 cell line, nor the mechanism of inflammation induced by cancer drugs, both in vitro and in silico.
View Article and Find Full Text PDFDiscov Nano
December 2024
Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Bengaluru, Karnataka, 562112, India.
The unique features of Metal-Organic Frameworks (MOFs), including structural flexibility, high surface area, and variable pore size, have drawn attention in cancer therapy. However, despite advances in surface functionalization, engineering structural features, and porosity, achieving controlled release, stability, scalability, and toxicity remains a challenge. The current study reports gold nanoparticle (AuNP) encapsulated dual metal-organic frameworks (MOFs) comprising zeolitic imidazolate (ZIF8) and cobalt-imidazole (ZIF67) by a simple precipitation method for dual drug delivery applications.
View Article and Find Full Text PDFIET Nanobiotechnol
December 2024
Medicinal Plants Research Center, Yasuj University of Medical Sciences, Yasuj, Iran.
In the present study, arginine-glycine-aspartic acid peptide (RGD) surface functionalized liposomes (Lips) were formulated for the concomitant targeted delivery of two antineoplastic drugs, namely curcumin (Cur) and 5-fluorouracil (5FU) to breast cancer cells. The Lips' measured size values where 50-100 nm by transmission electron microscopy (TEM) and 169 ± 10.2 nm by dynamic light scattering (DLS), which fall within the desired range required for drug delivery purposes.
View Article and Find Full Text PDFBiomater Adv
March 2025
Department of Integrated Traditional Chinese and Western Medicine, The Fourth Affiliated Hospital (Suzhou Dushu Lake Hospital) of Soochow University, Suzhou 215000, Jiangsu, China. Electronic address:
This study employed silk fibroin (SF) as a carrier material to encapsulate curcumin (CUR) and 5-fluorouracil (5-FU), forming a highly effective drug-loaded hydrogel. The process involved mixing SF solution containing 5-FU with curcumin solution dissolved in acetone (AC), leading to the formation of composite drug-loaded nanospheres with particle sizes ranging from 77.87 nm to 299.
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