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A berkelium(III) mellitate, Bk[C(CO)](HO)·2HO, was synthesized and rapidly crystallized by reacting mellitic acid, C(COH), and BkBr·HO in an aqueous medium. Single crystal X-ray diffraction shows that the compound crystallizes as a three-dimensional framework isostructural with Pu(III), Am(III), and Cm(III) mellitates. UV-vis-NIR spectroscopic studies as a function of pressure were performed using a diamond anvil cell and show that the 5f → 5f transitions of Bk display enhanced hypsochromic shifting when compared to other An(III) mellitates.
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http://dx.doi.org/10.1039/d1cc06958f | DOI Listing |
Neurochem Res
September 2025
Biology and Health Laboratory, Faculty of Sciences, Ibn Tofail University, Kenitra, Morocco.
Parkinson's disease (PD) is characterized by impairments in motor control following the degeneration of dopamine-producing neurons located in the substantia nigra pars compacta. Environmental pesticides such as Paraquat (PQ) and Maneb (MB) contribute to the onset of PD by inducing oxidative stress (OS). This study evaluated the therapeutic efficacy of moderate physical activity (PA) on both motor and non-motor symptoms in a Wistar rat model of Paraquat and Maneb (PQ/MB) induced PD.
View Article and Find Full Text PDFEndocrine
September 2025
Otorhinolaryngology, Head and Neck Surgery, Candiolo Cancer Institute, FPO-IRCCS Turin, Turin, Italy.
Background: While osteoporosis in primary hyperparathyroidism (PHPT) is widely studied, PHPT patients with osteopenia remain less characterized. This study aimed to evaluate the prevalence, biochemical features, and estimated fracture risk of osteopenic PHPT patients in a real-life cohort.
Methods: We retrospectively analyzed a consecutive series of PHPT patients with available densitometric data at three sites.
Biotechnol Lett
September 2025
Unit of Microbiology and Immunology, Vector Control Research Centre, Indian Council of Medical Research, Department of Health Research, Ministry of Health and Family Welfare, Puducherry, 605006, India.
Effective mosquito control is essential for reducing the transmission of vector-borne diseases. This study focuses on the comprehensive characterization of mosquitocidal toxins produced by Bacillus thuringiensis serovar israelensis (Bti) VCRC B646 and the associated insecticidal genes. The bacterium was cultured, and the spore-crystal complex was purified to identify the mosquitocidal proteins.
View Article and Find Full Text PDFNaunyn Schmiedebergs Arch Pharmacol
September 2025
Department of Pharmacology, Acharya & BM Reddy College of Pharmacy, Acharya Dr. Sarvepalli Radhakrishna Road, Achit Nagar (Post), Soldevanahalli, Bengaluru, 560107, India.
This study aimed to synthesize and evaluate the anticancer activity of novel chalcone derivative against colon cancer by in vitro cytotoxicity against HCT-116 (Research Resource Identifiers:CVCL_D4JB) cell line and in vivo using EAC (Research Resource Identifiers: CVCL_1306) and DLA (Research Resource Identifiers: CVCL_VR37) cells inoculated Swiss albino mice. The present study aimed to synthesize the new chalcone derivatives and conduct its anti-colon cancer activity both in vitro and in vivo. The designed compounds were subjected to in silico studies like binding pocket analysis, molecular docking, and ADME studies.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
September 2025
School of Chemical Engineering, State University of Campinas-Universidade Estadual de Campinas, Albert Einstein Av., 500, Campinas, SP, 13083-852, Brazil.
Bisphenol A (BPA) is a persistent organic pollutant with toxic effects on human health and ecosystems. In this study, the performance of MWCNT-OH functionalized with iron nanoparticles (MWCNT-OH@Fe) using sugarcane bagasse extract as a reducing agent (green synthesis) was evaluated for BPA adsorption. The kinetics are fast, between 10 and 20 min in the range of concentrations evaluated and the resistance to external film diffusion (external film mass transfer) identified as the rate-limiting step of the process.
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