Results 81 to 90 of about 151,431 (341)

Separation of the α- and β-Anomers of Carbohydrates by Diffusion-Ordered NMR Spectroscopy

Magnetochemistry, 2017
This article describes the successful application of the DOSY method for the separation and analysis of the α- and β-anomers of carbohydrates with different diffusion coefficients.
Takashi Yamanoi, Yoshiki Oda, Kaname Katsuraya   +2 more
doaj   +1 more source

Agrobacterium mediated transient gene silencing (AMTS) in Stevia rebaudiana: insights into steviol glycoside biosynthesis pathway. [PDF]

PLoS ONE, 2013
BackgroundSteviol glycoside biosynthesis pathway has emerged as bifurcation from ent-kaurenoic acid, substrate of methyl erythritol phosphate pathway that also leads to gibberellin biosynthesis.
Praveen Guleria, Sudesh Kumar Yadav
doaj   +1 more source

Synthesis and biological activity of α-glucosyl C24:0 and C20:2 ceramides [PDF]

, 2010
a-Glucosyl ceramides 4 and 5 have been synthesised and evaluated for their ability to stimulate the activation and expansion of human iNKT cells. The key challenge in the synthesis of both target molecules was the stereoselective synthesis of the a ...
Bendelac, Bols, Bols, Borg, Brutkiewicz, Burdin, Carnaud, Cheshev, Chiba, Crowe, Du, Du, Fan, Gabriel Bricard, Garcia Diaz, Godfrey, Gonzalez-Aseguinolaza, Gurdyal S. Besra, Hong, Im, Kawano, Kratzer, Kronenberg, Liam R. Cox, Lu, Meloncelli, Miyamoto, Natacha Veerapen, Nishida, Oki, Peter J. Jervis, Seeberger, Shingu, Steven A. Porcelli, Taniguchi, Toshima, Toubiana, Venkataswamy, Worthington, Xia, Yu, Yu   +41 more
core   +2 more sources

Plantacare 2000: A Biosurfactant for an Eco‐Friendly Palladium Catalyzed Cyanation of Aromatic Bromides

Asian Journal of Organic Chemistry, EarlyView.
Abstract We introduce here Plantacare 2000 (PL‐2000), a renewable biosurfactant for sustainable palladium‐catalysed cyanation reactions in water. PL‐2000 is derived from plant‐based raw materials, is fully biodegradable, nontoxic to the aquatic environment and commercially available without the need for complex synthesis.
Simone Zurzolo, Elena Ermini, Erica Locatelli, Elena Petricci, Giuseppina I. Truglio, Luigi Vaccaro, Federica Valentini, Maurizio Taddei   +7 more
wiley   +1 more source

Structure and activity of the Streptococcus pyogenes family GH1 6-phospho β-glycosidase, Spy1599 [PDF]

, 2013
The group A streptococcus Streptococcus pyogenes is the causative agent of a wide spectrum of invasive infections, including necrotizing fasciitis, scarlet fever and toxic shock syndrome.
Aguilar-Moncayo, Ajdić, Cantarel, Collin, Conejo, Cowtan, Cowtan, Edward J. Taylor, Emsley, Evans, Fujita, Gideon J. Davies, Gregg, Harry Brumer, Henrissat, Henrissat, Hondorp, Jens M. Eklof, Jerome Dabin, Jin, Johan P. Turkenburg, Judith Stepper, Kabsch, Kietzman, Kori, Leslie, McNicholas, Murshudov, Padilla, Pancholi, Prachumporn Kongsaeree, Preeyanuch Thongpoo, Ryan, Ryan, Seshadri, Shelburne, Shelburne, Shelburne, Sheldon, Suck, Suits, Vagin, Wiesmann, Wiesmann, Winn, Winter, Wright, Zechel   +47 more
core   +1 more source

A hepatoprotective experiment on taro vegetable (Colocasia esculenta (L.) Schott) flower employing animal models by mitigating oxidative stress

Animal Models and Experimental Medicine, EarlyView.
The antioxidant efficacy of Colocasia esculenta flower’s methanolic extract was assessed using 2,2′‐azino‐bis‐(3‐ethylbenzothiazoline‐6‐sulfonic) (ABTS) and 2,2‐diphenyl‐1‐picrylhydrazyl (DPPH) scavenging assay. The hepatoprotective effect was investigated by assessing liver injury indicators (amino transferase [ALT], aspartate amino transferase [AST],
Mahathir Mohammad, Fahmida Tasnim Richi, Rabiul Hossain, Md. Arafat, Pair Ahmed Jiko, Nazim Uddin Emon, Sayed Al Hossain Rabbi, Tirtha Khastagir, Md. Hemayet Hossain, Safaet Alam   +9 more
wiley   +1 more source

Biochemical Characterization of Diamide Inhibitors with N-acetylglucosaminidases LytG from Bacillus subtilis [PDF]

, 2016
In recent years the frequency of antibiotic resistance has been on the rise creating a need for antibiotic development with specific and lethal targets.
Phelan, Drew
core   +1 more source

Ruminococcal cellulosome systems from rumen to human [PDF]

, 2015
This article is protected by copyright. All rights reserved. The authors appreciate the kind assistance of Miriam Lerner (ImmunArray Ltd. Company, Rehovot, Israel) with experiments involving the MicroGrid II arrayer.
Bayer, Edward A, Bernalier-Donadille, Annick, Borovok, Ilya, Dassa, Bareket, David, Yonit Ben, Duncan, Sylvia H, Flint, Harry J, Koropatkin, Nicole M, Lamed, Raphael, Martens, Eric C, Moraïs, Sarah, White, Bryan A   +11 more
core   +3 more sources

Microscale Tattooing of Hydrogels and Cells: Benzoxaborole‐Driven Microcontact Printing (µCP) on Glycosylated Surfaces

Angewandte Chemie International Edition, Accepted Article.
Microcontact printing (µCP) is a widely used technique for microscale surface patterning. In this study, we present a polymer‐supported µCP method for the patterning of (bioactive) glycosylated surfaces under hydrated conditions. Patterning is achieved by direct contact with a grooved polydimethylsiloxane (PDMS) stamp, whose surface was grafted with a ...
Nazim Pallab, Eric Sperlich, Matthias Schenderlein, Anne Krüger-Genge, Jinyuan Li, Lukas Zeininger, Zdeněk Tošner, Mariusz Uchman, Martin Reifarth   +8 more
wiley   +1 more source

Vasorelaxant and Antispasmodic Effects of Some Polyphenols and Glycoside in Rat Smooth Muscles

Science Journal of University of Zakho, 2014
Objective: The present study was undertaken to investigate the effect of Luteolin, chlorogenic acid, amygdalin and tannic acid on vascular smooth muscle contractility.
Mudhir S. Shekha
doaj