Results 91 to 100 of about 5,225 (230)

Use of nile blue-doped silica nanoparticles as labels in heterogeneous immunoassays for antibiotic determination [PDF]

, 2011
III Encuentro sobre Nanociencia y Nanotecnología de Investigadores y Tecnólogos ...
Aguilar-Caballos, M.P., Godoy-Navajas, J., Gómez-Hens, A.   +2 more
core  

Small‐Molecule Sarco/Endoplasmic Reticulum Ca2+‐ATPase Activators Reverse Methylglyoxal‐Induced Inhibition through Nonantioxidant Mechanisms

ChemMedChem, Volume 21, Issue 1, January 2026.
Endoplasmic reticulum (ER) Ca2+ dysregulation drives β‐cell dysfunction under diabetic stressors like methylglyoxal, which inhibits the sarco/endoplasmic reticulum Ca2+‐ATPase (SERCA) pump through oxidative modifications. We show that synthetic SERCA activators restore pump activity after methylglyoxal‐induced damage.
Carlos Cruz‐Cortés, Silvia Micháliková, Petronela Rezbáriková, L. Michel Espinoza‐Fonseca, Jana Viskupičová   +4 more
wiley   +1 more source

Синтез и свойства 3,6,6-триметилциклогепта-2,4-диенона [PDF]

, 2011
Отработана методика синтеза 3,6,6-триметилциклогепта-2,4-диенона окислением 3-карена кислородом воздуха в присутствии катализатора с раскрытием циклопропанового кольца 3-карен-5-она.
Андрюхова, Марина Валерьевна, Дорошкевич, М. Г., Флейшер, Вячеслав Леонидович   +2 more
core  

Validation of a candidate international harmonisation protocol‐compliant measurement procedure for reticulocyte counting using an erythrocyte gating strategy excluding the platelet component

Cytometry Part B: Clinical Cytometry, Volume 110, Issue 1, Page 47-56, January 2026.
Abstract The International Harmonisation Protocol (IHP) for Reticulocyte Percentage (%Retic) in CLSI‐H44‐A2 is a microscopic procedure performed on a new‐methylene‐blue‐stained blood film (NMB‐IHP). However, IHP‐compliant Measurement Procedures (MPs) based on flow cytometry (FCM) are recommended for practical and accurately assigned reference values ...
Yutaka Nagai, Tomohiro Takeda, Hiromichi Matsushita, Tomoko Arai, Yoko Yatabe, Hiromitsu Yokota, Takayuki Mitsuhashi, Masatoshi Wakui, Yohko Kawai, Hiroshi Kondo   +9 more
wiley   +1 more source

Effect of thiamethoxam on cockroach locomotor activity is associated with its metabolite clothianidin [PDF]

, 2010
BACKGROUND: In the present study, the effect of thiamethoxam and clothianidin on the locomotor activity of American cockroach, Periplaneta americana (L.), was evaluated.
A. Jadas-Hécart, E. Motte, L. Leduc, P.Y. Communal, S. Touinsi, S.H. Thany, Y. Benzidane   +6 more
core   +3 more sources

1,3-Oxazepane-4,7-Diones Compounds: 1Hand 13CNMR High-Resolution Spectroscopy (1D and 2D) [PDF]

, 2011
“Oxazepine” refers to any seven-membered ring containing an oxygen and nitrogen atom. The 1,3-oxazepine is a branch of many types of the heterocyclic oxazepine [1–7].
Abdul Karim , Talaq Mohammad, Guan, Yeow Yeap, Osman, Hasnah   +2 more
core   +1 more source

Utilization of copper on iron catalyst for the synthesis of biaryl systems and benzoxazines via oxidative arylation of anilide derivatives [PDF]

, 2015
Heterogeneous copper on iron catalyst serves as an efficient alternative copper source for arylation reactions using hypervalent iodonium salts.
Sinai, Ádám, Székely, Anna, Tóth, Edina, Zoltán, Novák   +3 more
core  

Chemoenzymatic Asymmetric Synthesis of 1,4-Benzoxazine Derivatives: Application in the Synthesis of a Levofloxacin Precursor [PDF]

, 2015
Financial support of this work by the Spanish Ministerio de Ciencia e Innovación (MICINN) through the CTQ-2011-24237 and CTQ-2013-44153-P projects is grateful acknowledged. M. L.-I.
Busto García, Benjamín Eduardo, Gotor Fernández, Vicente, Gotor Santamaría, Vicente Miguel, López Iglesias, María   +3 more
core   +2 more sources

ACTIVITY DEFINIZIONE ANTIHYPOXANTS IN DERIVATI DEL 2- BENZAMMIDE-2-(2-OKSOINDOLIN-3-ILIDENE)-VINEGARY ACIDO IN ACUTA IPOSSIA IPERBARICA [PDF]

, 2016
Questo articolo presenta i risultati dello screening di 2-benzammide- 2- (2-oksoindolin-3-ilidene)-vinegary attivitа antihypoxants acido.
Bukataru, Yu. S., Kolisnyk, S. V., Lenga, E.L., Zamorskii, I. I.   +3 more
core   +2 more sources

Iminoéthers-1 3 cycliques : chimie et applications dans le domaine des additifs pétroliers et des matériaux organiques Cyclic 1,3-Iminoethers: Chemistry and Applications in the Field of Petroleum Additives and Organic Materials

Oil & Gas Science and Technology, 2006
Cet article est consacré aux iminoéthers-1,3 cycliques les plus courants : les oxazines-1,3 et oxazolines-1,3. La première partie rappelle les synthèses de ces composés et quelques aspects récents de leur chimie : réactions d'hydrolyse, réactions de ...
Le Perchec P., Sillion B., Salle R.
doaj   +1 more source