Results 31 to 40 of about 92,247 (261)

BIOACCUMULATION AND TOXICITY OF SILVER COMPOUNDS: A REVIEW [PDF]

Environmental Toxicology and Chemistry, 1999
AbstractA eview of the literature revealed that bioaccumulation of silver in soil is rather low, even if the soil is amended with silver-containing sewage sludge. Plants grown on tailings of silver mines were found to have silver primarily in the root systems.
openaire   +1 more source

Anion Influence on Supramolecular Interactions in Exo-Coordinated Silver(I) Complexes with N₂O₂ Schiff Base Macrocycle

Crystals, 2022
Silver(I) complexes with aza-oxa macrocyclic Schiff bases L (L = 1,5-diaza-2,4:7,8:16,17-tribenzo-9,15-dioxa-cyclooctadeca-1,5-dien) were prepared by the reaction of the corresponding macrocycle with four different silver salts (AgX; X = ClO4, PF6, SbF6 ...
Franc Perdih, Milenko Korica, Lorena Šebalj, Tomislav Balić   +3 more
doaj   +1 more source

XX.—Some silver compounds of thiourea [PDF]

J. Chem. Soc., Trans., 1892
n ...
openaire   +1 more source

Treatment with Argovit^® Silver Nanoparticles Induces Differentiated Postharvest Biosynthesis of Compounds with Pharmaceutical Interest in Carrot (Daucus carota L.)

Nanomaterials, 2021
The global market for plant-derived bioactive compounds is growing significantly. The use of plant secondary metabolites has been reported to be used for the prevention of chronic diseases.
Laura Sofia Santoscoy-Berber, Marilena Antunes-Ricardo, Melissa Zulahi Gallegos-Granados, Juan Carlos García-Ramos, Alexey Pestryakov, Yanis Toledano-Magaña, Nina Bogdanchikova, Rocio Alejandra Chavez-Santoscoy   +7 more
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

The effect of using silver diamine fluoride at two different times on the microshear bond strength of adhesives to sound and caries-affected dentin

Dental Research Journal
Background: The aim of this laboratory study was to investigate the immediate and delayed effects of silver diamine fluoride (SDF) on the microshear bond strength (μSBS) of two types of sixth-generation self-etch and universal etch-and-rinse (ER ...
Kimiya Sadeghpour, Mohammadreza Malekipour, Farzaneh Shirani   +2 more
doaj   +1 more source

Attractive study of the antimicrobial, antiviral, and cytotoxic activity of novel synthesized silver chromite nanocomposites

BMC Chemistry, 2022
Antibiotic resistance is a global problem. This is the reason why scientists search for alternative treatments. In this regard, seven novel silver chromite nanocomposites were synthesized and assayed to evaluate their antimicrobial, antiviral, and ...
Mohsen A. Sayed, Tahany M. A. Abd El-Rahman, H. K. Abdelsalam, Ahmed M. Ali, Mayar M. Hamdy, Yara A. Badr, Nada H. Abd El- Rahman, Sabah M. Abd El-Latif, Sara H. Mostafa, Sondos S. Mohamed, Ziad M. Ali, Asmaa A. H. El-Bassuony   +11 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Investigation of Silver Nitrate on Cytotoxicity and Apoptosis in MCF7 Human Breast Carcinoma Cells

Asian Pacific Journal of Cancer Biology, 2020
Background: Metal compounds have been studied in vitro for many years and these compounds’s effects are shown on tumors. Anticancer potential of silver and silver metal compounds is investigated in these days.
Ayse Kaplan, Hatice Mehtap Kutlu
doaj   +1 more source