Results 61 to 70 of about 4,873,920 (320)

Process optimization using response surface design for diacylglycerol synthesis from palm fatty acid distillate by enzymatic esterification [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2013
Diacylglycerols (DAG) were synthesized by lipase-catalyzed esterification of glycerol with palm fatty acid distillate(PFAD). Lipase from Rhizomucor miehei was used and the reaction was carried out at 45°C.
Songsri Santisawadi, Siree Chaiseri, Nakanyapatthara Jinda, Utai Klinkesorn   +3 more
doaj  

Studi Kinetika Reaksi Metanolisis Pembuatan Metil Ester Sulfonat (MES) Menggunakan Reaktor Batch Berpengaduk

Jurnal Teknik Kimia dan Lingkungan, 2017
Surfactant is a surface active agent which is widely applied in chemical industry related to its ability to stabilize the emulsion between the oil phase and the water phase.
Abdul Chalim, Agung Ari Wibowo, Ade Sonya Suryandari, Muhammad Muhajjir Syarifuddin, Moh. Tohir   +4 more
doaj   +1 more source

Cattle develop neutralizing antibodies to rotavirus serotypes which could not be isolated from faeces of symptomatic calves [PDF]

, 1991
Neutralizing antibodies against 10 serotypes of rotavirus were measured in sera from different age groups of German cattle. Only five of 143 sera did not neutralize heterologous serotypes.
Büssow, Harald, Eichhorn, Werner, Rohwedder, Angela, Sidoti, Josette, Snodgrass, David   +4 more
core   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

Synthesis and Spectroscopic Characterization of Protic Tris(2-Hydroxyethyl)-Ammonium Ionic Liquids

Journal of the Turkish Chemical Society, Section A: Chemistry, 2020
Protic ionic liquids (PILs) having tris(2-hydroxyethyl)ammonium (or triethanolammonium) as cations and methacrylate, dihydrogenborate, formate, acetate as anions have been synthesized through stoichiometric neutralization reaction.
Hüseyin AKBAŞ
doaj   +1 more source

Reactions of neutral interstellar species

Chemical Physics, 2007
Abstract Recent evidence has shown that low temperature neutral–neutral reactions may be more important in the chemistry of the interstellar medium than originally realized. In this paper, possible chemical reactions among known carbon-, hydrogen- and oxygen-bearing interstellar neutral molecules have been explored theoretically using density ...
Department of Chemistry and Center for Chemical Physics, University of Florida, Gainesville, FL 32611-7200, USA ( host institution ), Ekern, S. ( author ), Gomez, L. ( author ), Szczepanski, J. ( author ), Vala, M. ( author )   +4 more
openaire   +2 more sources

Engineering tandem VHHs to target different epitopes to enhance antibody‐dependent cell‐mediated cytotoxicity

FEBS Open Bio, EarlyView.
Tandem VHH targeting distinct EGFR epitopes were engineered into a monovalent bispecific antibody (7D12‐EGA1‐Fc) with more potent ADCC without increasing affinity to EGFR. Structural modeling of 7D12‐EGA1‐Fc showed cross‐linking of separate EGFR domains to enhance CD16a engagement on NK cells.
Yuqiang Xu, Hao Jiang, Limin Chen, Fulai Zhou, Ying Jin, Mark L. Chiu   +5 more
wiley   +1 more source

Characterization of the Soluble Nanoparticles Formed through Coulombic Interaction of Bovine Serum Albumin with Anionic Graft Copolymers at Low pH [PDF]

, 2007
A static light scattering (SLS) study of bovine serum albumin (BSA) mixtures with two anionic graft copolymers of poly (sodium acrylate-co-sodium 2-acrylamido-2-methyl-1-propanesulphonate)-graft-poly (N, N-dimethylacrylamide), with a high composition in ...
Ahmed L. S., Ball V., Cousin F., Dautzenberg H., Hervé P., Higgins J. S., Kabanov V. A., Kaibara K., Lindner P., Maruyama A., Matsumoto T., Mattison K. W., Nisha C. K., Park J. M., Sotiropoulou M., Sotiropoulou M., Sotiropoulou M., Sotiropoulou M., Tristram G. R., Tsuboi A., Wang Y., Weinbreck F., Xia J., Xia J., Xia J., Xia J., Zaitsev V. S.   +26 more
core   +5 more sources

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source