Patients with diffuse toxic goiter reveal an increased adhesive capacity of lymphocytes evidencing a reduction of lymphokine production by lymphocytes which would suppress adhesiveness. The degree of increase of adhesive properties of lymphocytes depended on the severity of the clinical picture of diffuse toxic goiter, being higher in those with a severe course. Results of the test of lymphocyte adhesion suppression reflect the state of cellular immunity, severity of the clinical course of diffuse toxic goiter and efficacy of treatment.
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Cell Biochem Funct
January 2025
Central Research Laboratory, Institute of Medical Sciences and Sum Hospital, Siksha 'O' Anusandhan Deemed to be University, Bhubaneswar, India.
The biosynthesis of silver nanoparticles (AgNPs) using cyanobacteria has gained significant attention due to its cost-effective and eco-friendly advantages in green synthesis. Additionally, biogenic AgNPs show great potential for biological applications, particularly in combating infections caused by drug-resistant bacteria and fungi. This study synthesized using the cyanobacterium Oscillatoria salina (Os-AgNPs).
View Article and Find Full Text PDFAgricultural pollutants co-interact and affect the vital functions, stress tolerance, resistance, immunity, and survival of insect pests. These metal-herbicide interactions have inevitable but remarkable effects on insects, which remain poorly understood. Here, we examined the effects of the interactions among zinc (Zn), iron (Fe), and paraquat (PQ) at a sublethal dose on the physiological response of the Egyptian cotton leafworm .
View Article and Find Full Text PDFToxics
December 2024
Zhejiang Zone-King Environmental Sci & Tech Co., Ltd., Hangzhou 310064, China.
Heavy metal-organic pollutants compound pollution at industrial legacy sites and have caused damage to the ecological environment and human health during recent decades. In view of the difficulty and high cost of post-contamination remediation, it is worth studying, and practically applying, cutoff walls to reduce the spread of pollution in advance. In this study, field-scale studies were carried out at e-waste dismantling legacy sites in Taizhou, Zhejiang Province of China, through the process of site investigation, numerical simulation, and cutoff wall practical application.
View Article and Find Full Text PDFMetabolites
January 2025
Univ Rennes, Ecole Nationale Supérieure de Chimie de Rennes, CNRS, ISCR-UMR6226, 35000 Rennes, France.
Background/objectives: extract, obtained via microwave-enhanced extraction, was evaluated for its antioxidant, antidiabetic, and antimicrobial activities to explore its therapeutic potential.
Methods: The extraction was performed using microwave-enhanced techniques, and LC-MS/MS was employed to profile the metabolites in the extract. Total phenolic and flavonoid contents were quantified using spectrophotometric methods.
Gels
January 2025
Polymers and Bioresources Departments, National Institute for Research and Development in Chemistry and Petrochemistry-ICECHIM, Splaiul Independentei nr. 202, Sector 6, 060021 Bucharest, Romania.
Cellulose nanofibers gained increasing interest in the production of medical devices such as mucoadhesive nanohydrogels due to their ability to retain moisture (high hydrophilicity), flexibility, superior porosity and durability, biodegradability, non-toxicity, and biocompatibility. In this work, we aimed to compare the suitability of selected bacterial and vegetal nanocellulose to form hydrogels for biomedical applications. The vegetal and bacterial cellulose nanofibers were synthesized from brewer's spent grains (BSG) and kombucha membranes, respectively.
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