0000000000241495
AUTHOR
Mejdi Snoussi
Solvent-dependent hypsochromic shift in the imidazole based complex [Cu(µ2-SO4)(Im)4] and ameliorative effects on breast cancer-induced bone metastases associated oxidative injury in rats
A sulfate-bridged complex [Cu(µ2-SO4)(Im)4] (1) was prepared and structurally characterized, where Im: imidazole. The X-ray structure analysis reveals that 1 crystallizes in the monoclinic system with space group C2/c. The octahedral coordination around the metal center is made up of four distinct imine nitrogen atoms in the equatorial plane, and two sulfate oxygen atoms occupying the axial sites. The covalent linkage between metals via the sulfate group, forming infinite 1D zigzag chains, ensures the entanglement of the structure. These chains, in turn, are further assembled into a 2D network through N-H...O hydrogen bonding. Thermal analyses underline the high thermal stability of our com…
Molecular typing of clinical Candida strains using random amplified polymorphic DNA and contour-clamped homogenous electric fields electrophoresis.
Aims: This report describes an investigation into the genetic profiles of 38 Candida albicans and 19 Candida glabrata strains collected from a dental hospital of Monastir (Tunisia) and the Laboratory of Parasitology, Farhat Hached Hospital of Sousse (Tunisia), using two typing methods: random amplified polymorphic DNA (RAPD) and contour-clamped homogenous electric fields (CHEF). Methods and Results: The two methods (RAPD and CHEF electrophoresis) were able to identify clonal-related isolates from different patients. RAPD method using two primers (CA1 and CA2) exhibited the highest discriminatory power by discriminating 22 genotypes for C. albicans with CA1 oligonucleotides and 19 genotype…
Phenotypic characterization and adhesive properties of vaginal Candida spp. strains provided by the CHU Farhat Hached (Sousse, Tunisia).
Abstract Background Vulvovaginal candidiasis is a common infection among women worldwide, being Candida albicans the most commonly isolated species. Therefore, controlling this opportunistic yeast is one of the key factors for reducing nosocomial infection. Aims We investigated several virulence properties of 28 vaginal strains of Candida isolated from Tunisian women suffering from vulvovaginitis. We also analyzed the virulence properties of a clinical Candida krusei strain and five Candida reference strains. Methods Candida strains were subjected to microscopic analysis and culture in Candida ID2 chromogenic medium. The adhesive properties of these strains were estimated by the microtiter …
CCDC 2158907: Experimental Crystal Structure Determination
Related Article: Khouloud Hchicha, Elena Cambiotti, Hmed Ben-Nasr, Daniel Chappard, Matti Haukka, Loredana Latterini, Salem Elkahoui, Arif J. Siddiqui, Mejdi Snoussi, Mohd Adnan, Houcine Naïli, Riadh Badraoui|2023|Arab.J.Chem.|16||doi:10.1016/j.arabjc.2023.105002