Results 121 to 130 of about 103,749 (273)

X-ray Structure of Eleven New N,N′-Substituted Guanidines: Effect of Substituents on Tautomer Structure in the Solid State

Crystals
Guanidine-containing molecules are an interesting class of compounds within both medicinal and material sciences. Having knowledge of their tautomerism is key in designing guanidines that interact with biological and chemical receptors.
Vijayaragavan Elumalai, Vaclav Eigner, Nicholas Alexander Janjua, Per-Olof Åstrand, Torkild Visnes, Eirik Sundby, Bård Helge Hoff   +6 more
doaj   +1 more source

A Comparative Study of Ultrasound Biodiesel Production Using Different Homogeneous Catalysts

ChemEngineering, 2019
Biodiesel (BD) is a liquid fuel that consists of mono alkyl esters of long chain fatty acids derived from vegetable oil or fat. Recently, biodiesel has received additional attention and intense research has been performed in this field due to its ...
Kiran Shinde, Serge Kaliaguine
doaj   +1 more source

Isolation and characterization of a laminin-binding protein from rat and chick muscle. [PDF]

, 1988
A major laminin-binding protein (LBP), distinct from previously described LBPs, has been isolated from chick and rat skeletal muscle (Mr 56,000 and 66,000, respectively).
Frazer, KA, Hall, DE, Hann, BC, Reichardt, LF   +3 more
core  

Luteinizing hormone receptor knockout mouse: What has it taught us?

Andrology, EarlyView.
Abstract Luteinizing hormone (LH), along with its agonist choriongonadotropin (hCG) in humans, is the key hormone responsible for the tropic regulation of the gonadal function. LH and hCG act through their cognate receptor, the luteinizing hormone/choriongonadotropin receptor (LHCGR; more appropriately LHR in rodents lacking CG), located in the testis ...
Ilpo T. Huhtaniemi
wiley   +1 more source

Guanidine based vehicle/binders for use with oxides, metals and ceramics [PDF]

, 1995
The use of guanidine salts of organic fatty acids (guanidine soaps) as vehicles and binders for coating substrate surfaces is disclosed. Being completely organic, the guanidine soaps can be burned off leaving no undesirable residue.
Jaskowiak, Martha H., Philipp, Warren H., Weitch, Lisa C.   +2 more
core   +1 more source

Pharmacological inhibition of hydroxysteroid 11‐beta dehydrogenase type 1 (11‐βHSD1) after myocardial infarction preserves cardiac function in a translational mini‐pig model

British Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Plasma glucocorticoids increase acutely after MI, thereafter tissue levels are amplified selectively within cells expressing 11‐ßhydroxysteroid dehydrogenase type 1 (11‐ßHSD1) that regenerates active glucocorticoids from circulating metabolites.
Sara Al Disi, Raimondo Ascione, Shazia Khan, Thomas Johnson, Eva Sammut, Vito Domenico Bruno, Daniel Baz Lopez, Carol‐Anne James, Joanna Simpson, Natalie Z. Homer, Michael Millar, Trisha Singh, Alex von Kreigsheim, Nick L. Mills, Brian R. Walker, Ruth Andrew, Scott P. Webster, Andrew Whittaker, Adrian Freeman, Gillian A. Gray   +19 more
wiley   +1 more source

Poliovirus mutant that contains a cold-sensitive defect in viral RNA synthesis [PDF]

, 1988
By manipulating an infectious cDNA clone of poliovirus, we have introduced a single-codon insertion into the 3A region of the viral genome which has been proposed to encode a functional precursor of the virion-linked protein VPg. The resulting mutant was
Baltimore, David, Bernstein, Harris D.
core  

Moderate increase of MET in hepatocytes protects against cholestatic liver injury by promoting an effective antioxidant response

The FEBS Journal, EarlyView.
Moderate overexpression of wild‐type Met in hepatocytes (Alb‐R26Met mouse model) boosts a strong antioxidant response dependent on the glutathione system while impairing TGF‐β signaling in the liver. This leads to improved liver regeneration and protects against DDC‐induced injury, a model for cholestatic disease sharing features with primary ...
Carlos González‐Corralejo, Juan García‐Sáez, María Figueroa‐Fuentes, Annalisa Addante, Cesáreo Roncero, Nerea Lazcanoiturburu, Beatriz Pacheco, Julián Sanz, Cristina Gato, Eva Fernández‐Calderón, María de la O López, Águeda González‐Rodríguez, Almudena Porras, Flavio Maina, Isabel Fabregat, Blanca Herrera, Aránzazu Sánchez   +16 more
wiley   +1 more source

Plant organelle C‐to‐U RNA editing factors can operate successfully in yeast (Saccharomyces cerevisiae) as an easily amenable eukaryotic system for their functional analysis

The FEBS Journal, EarlyView.
Plant‐type pentatricopeptide repeat proteins capable of C‐to‐U RNA editing perform faithfully when expressed in a new heterologous system, the yeast Saccharomyces cerevisiae. They were tested with constitutive and inducible expression and with a set of different solubility tags. PPR56, PPR65, and PPR78 from P.
Shyam Ramanathan, Annika Hanraths, Jingchan Xie, Mareike Schallenberg‐Rüdinger, Volker Knoop   +4 more
wiley   +1 more source

Synthalin, Buformin, Phenformin, and Metformin: A Century of Intestinal “Glucose Excretion” as Oral Antidiabetic Strategy in Overweight/Obese Patients

Livers
After the first release of synthalin B (dodecamethylenbiguanide) in 1928 and its later retraction in the 1940s in Germany, the retraction of phenformin (N-Phenethylbiguanide) and of Buformin in the USA (but not outside) because of the lethal complication
Giuliano Pasquale Ramadori
doaj   +1 more source