Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Valentin Năstasă"'
Autor:
Ioana-Andreea Turin-Moleavin, Adrian Fifere, Ana-Lacramioara Lungoci, Irina Rosca, Adina Coroaba, Dragos Peptanariu, Valentin Nastasa, Sorin-Aurelian Pasca, Andra-Cristina Bostanaru, Mihai Mares, Mariana Pinteala
Publikováno v:
Nanomaterials, Vol 9, Iss 11, p 1565 (2019)
Background. Cerium oxide nanoparticles present the mimetic activity of superoxide dismutase, being able to inactivate the excess of reactive oxygen species (ROS) correlated with a large number of pathologies, such as stents restenosis and the occurre
Externí odkaz:
https://doaj.org/article/995436ff37d34004882cea0b5f516e1c
Autor:
Dragos Pieptu, Ramona Florina Moraru, Valentin Nastasa, Mihai Mares, Cornelia Vasile, Florentina Lupascu, Oana Maria Dragostin, Lenuta Profire
Publikováno v:
Molecules, Vol 18, Iss 4, Pp 4140-4157 (2013)
New series of N-(arylidene)hydrazinoacetyl sulfonamides 4a1–6, 4b1–6 and N-(4-aryl-3-chloro-2-oxoazetidin-1-yl)aminoacetyl sulfonamides 5a1–6, 5b1–6 were synthesized. The structures of the new derivatives was confirmed using spectral methods
Externí odkaz:
https://doaj.org/article/a6192f0a9c794724ae5c535d57cbc228
Autor:
Gabriela Biliuta, Andra-Cristina Bostănaru-Iliescu, Mihai Mareș, Carla Pavlov-Enescu, Valentin Năstasă, Olga Burduniuc, Sergiu Coseri
Publikováno v:
Molecules, Vol 27, Iss 19, p 6680 (2022)
The aim of this study was to synthesize silver nanoparticles (AgNPs) using cellulose derivatives and to evaluate their antimicrobial potential. As effective reducing and stabilizing agents for AgNPs, cellulose derivatives, such as hydroxypropyl cellu
Externí odkaz:
https://doaj.org/article/34056aa52772444696945b18827c1c3a
Publikováno v:
Journal of Applied Life Sciences and Environment, Vol 55, Iss 2(190), Pp 233-243 (2023)
This study assessed seasonal incidence, economic losses, the efficacy of therapeutic protocols, the recovery time of affected animals and specific prophylactic measures applied to sheep with acute infectious pododermatitis. The studies were conducted
Externí odkaz:
https://doaj.org/article/643a87591d5c453fabcd41ae9ce7a578
Autor:
Sandu Cibotaru, Valentin Nastasa, Andreea-Isabela Sandu, Andra-Cristina Bostanaru, Mihai Mares, Luminita Marin
Publikováno v:
Journal of Advanced Research, Vol 37, Iss , Pp 279-290 (2022)
Introduction: Cancer is a big challenge of the 21 century, whose defeat requires efficient antitumor drugs. Objectives: The paper aims to investigate the synergistic effect of two structural building blocks, phenothiazine and poly(ethylene glycol), t
Externí odkaz:
https://doaj.org/article/980b9a60f8cf4e8f987b9aa2d02ef189
Autor:
Mariana Grecu, Bogdan Minea, Liliana-Georgeta Foia, Andra-Cristina Bostanaru-Iliescu, Liviu Miron, Valentin Nastasa, Mihai Mares
Publikováno v:
Molecules, Vol 28, Iss 14, p 5565 (2023)
Cyclodextrins (CDs) are a family of carrier molecules used to improve the pharmacokinetic parameters of therapeutic molecules. These cyclic oligosaccharides have medical and pharmaceutical applications by being able to form inclusion complexes with m
Externí odkaz:
https://doaj.org/article/26cce2ec0c2c49e7b8c4c20c15e84bc0
Akademický článek
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Akademický článek
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Autor:
Vlad Cozma, Irina Rosca, Luminita Radulescu, Cristian Martu, Valentin Nastasa, Cristian-Dragos Varganici, Elena-Laura Ursu, Florica Doroftei, Mariana Pinteala, Carmen Racles
Publikováno v:
Molecules, Vol 26, Iss 16, p 4892 (2021)
Within this study, new materials were synthesized and characterized based on polysiloxane modified with different ratios of N-acetyl-l-cysteine (NAC) and crosslinked via UV-assisted thiol-ene addition, in order to obtain efficient membranes able to r
Externí odkaz:
https://doaj.org/article/46e68ed0b69e47f1a5c96fe7ad5358c6
β-Cyclodextrin as a Functional Excipient Used for Enhancing the Diminazene Aceturate Bioavailability
Autor:
Narcisa Marangoci, Daniel Timpu, Andreia Corciova, Cornelia Mircea, Anca-Roxana Petrovici, Alina Nicolescu, Elena-Laura Ursu, Valentin Nastasa, Andra-Cristina Bostanaru, Mihai Mares, Mihaela Pertea, Mariana Pinteala
Publikováno v:
Pharmaceutics, Vol 11, Iss 6, p 295 (2019)
In this study, we proposed formulations of diminazene aceturate (DA) designed to improve its bioavailability and to maximize the therapeutic index in animals by overcoming the rapid degradation under the acidic pH of the stomach. An important consequ
Externí odkaz:
https://doaj.org/article/33974bfd7c324d04a3076666a2d02b21