Evidence map›Paper›PMID 42358451›Full record

ArticleFrontiers in bioengineering and biotechnology2026

Nanocomposites of Opuntia ficus-indica mucilage-mediated selenium nanoparticles and nanochitosan as antidiabetic candidates in streptozocin-induced diabetic rats.

Haddad A El Rabey, Sara E Elnagar, Ayman Y Allam, Amnah Obidan, Adel I Alalawy, Fahad M Almutairi, Ahmad A Tayel

Abstract read
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Article in Frontiers in bioengineering and biotechnology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

7 authors.

Haddad A El RabeyBiochemistry Department, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia.
Sara E ElnagarDepartment of Fish Processing and Biotechnology, Faculty of Aquatic and Fisheries Sciences, Kafrelsheikh University, Kafrelsheikh, Egypt.
Ayman Y AllamDepartment of Food Science and Technology, Faculty of Agriculture, Menoufia University, Shibin El Kom, Egypt.
Amnah ObidanBiochemistry Department, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia.
Adel I AlalawyBiochemistry Department, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia.
Fahad M AlmutairiBiochemistry Department, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia.
Ahmad A TayelDepartment of Fish Processing and Biotechnology, Faculty of Aquatic and Fisheries Sciences, Kafrelsheikh University, Kafrelsheikh, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Diabetes is considered a serious chronic disease that carries a high risk of significant complications. Recently, the utilization of natural hypoglycemic plants has been increasing for the management of diabetes due to their biosafety, low side effects, and economical features. Methods: Fruits peel mucilage (FM) was extracted from OFI fruit for the green synthesis of selenium nanoparticles (SeNPs), which were then encapsulated with chitosan (Ch) to generate nanocomposites (Ch/FM/SeNPs). This study was carried out to evaluate the antidiabetic activity of nanocomposites (Ch/FM/SeNPs) against streptozotocin (STZ)-induced diabetic rats. Accordingly, rats were divided into six groups, namely, normal control (GI), diabetic control (GII), treatment groups (GIII, GIV, and GV) administered nanocomposite powder (Ch/FM/SeNPs) with concentrations 0.1, 0.2, and 0.3 mg/kg, respectively, and (GVI) received glibenclamide at a dose of 5 mg/kg for 28 days. At the end of the treatment, the rats were subjected to analysis including body weight, blood glucose level, lipid profile, and hepatic and renal function tests. Results: The nanocomposite (Ch/FM/SeNPs) had an average particle size (PS) of 81.18 nm and a positive charge (+30.11 mV), with an equivalent ratio of Ch and FM/SeNPs (1:1). The average particle size of FM/SeNPs was 6.34 nm with a negative charge (-25.93 mV). The morphological characteristics indicated semi-spherical shapes of the nanocomposites (NCs) and stabilization and homogenous distribution of SeNPs within the polymer nanocomposites. The results indicated that treatment of diabetic rats with nanocomposite powder (Ch/FM/SeNPs) at a concentration of 0.3 mg/kg resulted in significant increases in body weight, along with significant reductions in blood glucose levels and improvement in biological parameters, lipid profile, and hepatic and renal function. Conclusion: Promisingly, the nanocomposite (Ch/FM/SeNPs) can be used as a hypoglycemic compound; therefore, it could be recommended for the development of antidiabetic drugs.

Indexed as

bioactivitybiopolymersgreen synthesisnanoconjugatesstreptozocin-induced diabetes

Identifiers

PMID42358451
PMCPMC13290756

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