Results 61 to 70 of about 14,086 (252)

Studies on Polymeric Complexes of Cu(II) and Ni(II) with o-Hydroxy Thiosemicarbazones [PDF]

, 1981
University Department of Chemistry, Bhavnagar University, Bhavnagar-364 002 Manuscript received 12 August 1980, revised 23 February 1981, accepted 13 April 1981 Cu(II) and Ni(ll) complexes with six o-hydroxy thiosemicarbazones such as 2-OH, 5-CH2 aceto/
S. K. THAMPY, L. D. DAVE
core   +1 more source

Avaliação do potencial anticorrosivo de tiossemicarbazonas solubilizadas em microemulsão

Química Nova, 2013
In this paper, thiosemicarbazones 4-N-cinnamoyl-thiosemicarbazone (CTSC), 4-N-(2'-methoxycinnamoyl)-thiosemicarbazone (MCTSC), and 4-N-(4'-hydroxy-3'-methoxybenzoyl)- thiosemicarbazone (HMBTSC) were solubilized in an oil-in-water (O/W) microemulsion ...
Elaine Cristina M. de Moura, Adna Dornelles N. Souza, Cátia Guaraciara F. T. Rossi, Djalma R. da Silva, Maria Aparecida M. Maciel, Aurea Echevarria, Myrtes S. S. Bellieny   +6 more
doaj   +1 more source

Maternal nutrition as a key determinant of placental and developing blood–brain barrier xenobiotic protective functions

The Journal of Physiology, EarlyView.
Abstract figure legend Suboptimal maternal nutrition alters placental and developing blood–brain barrier (BBB) protective function and is associated with increased fetal brain vulnerability. In the placenta, nutritional adversity may reduce the exchange surface area and promote meta‐inflammation, compromising barrier efficiency in a model‐ and context ...
Kristin L. Connor, Nycolle I. S. Souza, Bruno G. Anjos, Stephen G. Matthews, Enrrico Bloise   +4 more
wiley   +1 more source

Silencing the Signal: The Metastasis Suppressor NDRG1 Disrupts Small Extracellular Vesicle‐Mediated Crosstalk in Pancreatic Cancer

Journal of Extracellular Vesicles, Volume 15, Issue 7, July 2026.
NDRG1 suppresses pancreatic cancer progression by disrupting small extracellular vesicle biogenesis, altering cargo composition, and inhibiting EV uptake by cancer cells—thereby impairing tumour–stroma communication and fibrotic activation. This study reveals NDRG1 as a novel regulator of extracellular vesicle dynamics and a promising therapeutic ...
Jiawei Chang, Shafi Alenizi, Heloisa Zaccaron Milioli, Winston Lay, Saranya Pounraj, Yujie Li, Mekonnen Sisay Shiferaw, Elham Hosseini‐Beheshti, Zaklina Kovacevic   +8 more
wiley   +1 more source

Complexes of 3dn Metal Ions with Thiosemicarbazones: Synthesis and Antimicrobial Activity

Molecules, 2007
The chelating behavior of the thiosemicarbazone derivatives of 2-hydroxy-8-R-tricyclo[7.3.1.0.2,7]tridecane-13-one (where R = H, CH3, C6H5) towards Co(II), Ni(II) and Cu(II) has been investigated by elemental analysis, molar conductivity measurements, UV-
Tudor Rosu, Aurelian Gulea, Anca Nicolae, Rodica Georgescu   +3 more
doaj   +1 more source

Urea provides an important nitrogen source for microbial populations in an ultraoligotrophic sea

Limnology and Oceanography, Volume 71, Issue 6, June 2026.
Urea is an organic nitrogen (N) compound directly utilized by both heterotrophic prokaryotes and some photoautotrophs. Reports of either ambient urea concentrations or urea uptake rates from the ultraoligotrophic eastern Mediterranean Sea are lacking. We investigated urea distribution and uptake in the upper water column in the Levantine basin during ...
Alon Blachinsky, Tal Ben Ezra, Shiran Gozali, Anat Tsemel, Dan Tchernov, Mark Altabet, Ilana Berman‐Frank, Michael David Krom   +7 more
wiley   +1 more source

The role of oxidative stress in activity of anticancer thiosemicarbazones

OncoTarget, 2018
Thiosemicarbazones are chelators of transition metals such as iron or copper whose anticancer potency is intensively investigated. Although two compounds from this class have entered clinical trials, their precise mechanism of action is still unknown ...
K. Malarz, A. Mrozek-Wilczkiewicz, M. Serda, M. Rejmund, J. Polanski, R. Musioł   +5 more
semanticscholar   +1 more source

Evaluation of Some Thiosemicarbazones as Potential Antileishmanial Agents [PDF]

, 2014
- A series of thiosemicarbazones 1-6 derived from 2-benzoylthiophene, 2-furaldehyde, thiophene-2-carboxaldehyde, 4-dimethylaminobenzaldehyde, 4-methoxybenzaldehyde and 4-hydroxy-3-methoxybenzaldehyde were prepared by condensation of ketones and / or ...
Nizam Baloch, Hassan M. F. Madkour, Y. Farina, Yasser M. S. A. Al-kahraman   +3 more
core  

Exploring the synthesis, characterization, and corrosion inhibition of new tris-thiosemicarbazone derivatives for acidic steel settings using computational and experimental studies

Scientific Reports
A novel two tri-thiosemicarbazones derivatives, namely 2,2',2''-((2-Hydroxybenzene-1,3,5-triyl)tris(methanylylidene))tris(N-benzylhydrazine-1-carbothioamide) (HBC) and 2,2',2''-((2-hydroxybenzene-1,3,5-triyl) tris (methanylylidene)) tris (N ...
Ahmed M. Abuelela, Mahmoud A. Bedair, Ehab S. Gad, Y. F. El-Aryan, Wael Abdelgayed Ahmed Arafa, Asmaa K. Mourad, H. Nady, Salah Eid   +7 more
doaj   +1 more source

Synthesis, Crystal Structural Investigations, and DFT Calculations of Novel Thiosemicarbazones

Crystals, 2016
The crystal and molecular structures of three new thiosemicarbazones, 2-[1-(2-hydroxy-5-methoxyphenyl)ethylidene]-N-methyl-hydrazinecarbothioamide monohydrate (1), 2-[1-(2-hydroxy-5-methoxyphenyl)ethylidene]-N-ethyl-hydrazinecarbothioamide (2) and 2-[1 ...
Brian J. Anderson, Jerry P. Jasinski, Michael B. Freedman, Sean P. Millikan, Kelly A. O’Rourke, Victoria A. Smolenski   +5 more
doaj   +1 more source