Neovascular age-related macular degeneration (nAMD) is a progressive ocular disease, responsible for central visual loss and blindness in elderly population. Increase data demonstrate that genetic factors play an important role in pathogenesis process of this disease. The aim of this study is to investigate the association between rs3732378 polymorphism in gene and nAMD in a sample of Algerian patients. This case-control study consisted of 72 patients with nAMD and 124 control subjects. DNA of participants was extracted using salting out method. Genotyping was carried out using the TaqMan real-time polymerase chain reaction method. Statistical analysis was performed by SPSS.21.0. The prevalence of the risk genotype AA was higher in the nAMD group than in control group (OR=5.02, 95% CI=1.44-17.4, P=0.011). In our sample of Algerian patients, the rs3732378 polymorphism is associated with nAMD. This result may support the role of gene in the pathogenesis of nAMD.
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http://dx.doi.org/10.22099/mbrc.2023.46767.1809 | DOI Listing |
Polymers (Basel)
December 2024
Catalysis Research Group (CRG), Department of Chemistry, College of Science, King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia.
This work focuses on the preparation and application of silver nanoparticles/organophilic clay/polyethylene glycol for the catalytic reduction of the contaminants methylene blue (MB) and 4-nitrophenol (4-NP) in a simple and binary system. Algerian clay was subjected to a series of treatments including acid treatment, ion exchange with the surfactant hexadecyltrimethylammonium bromide (HTABr), immobilization of polyethylene glycol polymer, and finally dispersion of AgNPs. The molecular weight of polyethylene glycol was varied (100, 200, and 4000) to study its effect on the stabilization of silver nanoparticles (AgNPs) and the catalytic activity of the resulting samples.
View Article and Find Full Text PDFFoods
December 2024
Department of Analysis and Food Quality Assessment, University of Life Sciences in Lublin, 8 Skromna Str., 20-704 Lublin, Poland.
Honey is a complex natural nutrient with well-established therapeutic properties recognized in traditional medicine. The purpose of the current work was to compare, in vitro, the bioactive compounds, antioxidants, and antimicrobial properties of 37 honey samples collected from the western region of Algeria and to identify the best sample for potential therapeutic purposes. Estimation of bioactive compounds was carried out by determining the total phenolic and flavonoid contents.
View Article and Find Full Text PDFJ Glob Antimicrob Resist
December 2024
Division of Molecular Bacterial Epidemiology & Infectious Diseases, Institute of Veterinary Bacteriology, Vetsuisse Faculty, University of Bern, Switzerland. Electronic address:
Objectives: Sheep farming represents an important economic sector in Algeria, and the potential dissemination of methicillin-resistant Staphylococcaceae (MRS) is a critical veterinary and public health concern. This study aimed to determine the prevalence and types of MRS in ovine in Algeria and characterize them using whole-genome sequencing (WGS) analysis.
Methods: Two hundred sheep from twenty different Algerian farms across three regions were screened for nasal colonization with MRS.
Sci Rep
December 2024
School of Health and Life Sciences, Teesside University, Middlesbrough, UK.
Outdoor microcosms, metabarcoding with next-generation sequencing of the 16S rRNA bacterial gene, total body score (TBS) and physicochemical analyses were used to monitor Mus musculus decomposition aboveground (A) and in the subsurface (S), and compared to soil-only controls (C). As determined by MaAsLin2 analysis, significant shifts in bacterial communities at 30 cm depths within the A, S and C treatments distinguished control from experimental soils, and between aboveground and subsurface deposition, demonstrating the potential for gravesoil discrimination during the first 90 days. For example, Dokdonella (p = 0.
View Article and Find Full Text PDFMar Pollut Bull
December 2024
Centre National de Recherche et de Développement de la Pêche et d'Aquaculture, (CNRDPA), 11, Bd Colonel Amirouche, PO Box 67, Bou-Ismaïl 42415, Tipaza, Algeria.
A total of 254 fishing hauls were sampled with a GOC73 bottom trawl during the four demersal resource assessment research cruises, respectively, in 2016, 2019, 2021 and 2022, carried out on board the BELKACEM GRINE research vessel (R/V). We performed the hauls between 22 and 660 m of depth, after which we counted and weighed each piece of marine litter separately to the nearest 0.5 g.
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