Results 191 to 200 of about 73,384 (360)

RNA Oligomerisation without Added Catalyst from 2′,3′‐Cyclic Nucleotides by Drying at Air‐Water Interfaces**

ChemSystemsChem, Volume 5, Issue 1, January 2023., 2023
Without catalyst! A non‐enzymatic, spontaneous route to the formation of short, mixed‐sequence RNA strands from 2′,3′‐cyclic ribonucleotides is shown. The reaction occurs by drying at the air–water interfaces. Abstract For the emergence of life, the abiotic synthesis of RNA from its monomers is a central step.
Avinash Vicholous Dass, Sreekar Wunnava, Juliette Langlais, Beatriz von der Esch, Maik Krusche, Lennard Ufer, Nico Chrisam, Romeo C. A. Dubini, Florian Gartner, Severin Angerpointner, Christina F. Dirscherl, Petra Rovó, Christof B. Mast, Judit E. Šponer, Christian Ochsenfeld, Erwin Frey, Dieter Braun   +16 more
wiley   +1 more source

Effects of fructans-type prebiotics on lipid metabolism [PDF]

, 2001
Nathalie M. Delzenne, Nadine Kok
openalex   +1 more source

Immune Responses in Rhesus Rotavirus-Challenged Balb/c Mice Treated with Bifidobacteria and Prebiotic Supplements [PDF]

, 2002
H. QIAO
openalex   +2 more sources

Pro- and prebiotics in pig nutrition - potential modulators of gut health? [PDF]

, 2001
Birgit Zimmermann, E Bauer, R. Mosenthin
openalex   +1 more source

Comparison of the rates of prebiotic formation and hydrolysis of RNA under hydrothermal environments and its implications on the chemical evolution of RNA [PDF]

, 2001
Kunio Kawamura
openalex   +1 more source

Prebiotic cytosine synthesis: A critical analysis and implications for the origin of life

, 1999
Robert Shapiro
openalex   +1 more source

GASTRO-INTESTINAL FUNCTION IN INFANTS CONSUMING A WEANING FOOD SUPPLEMENTED WITH OLIGOFRUCTOSE, A PREBIOTIC

, 1999
José M. Saavedra, A. Tschernia, Nancy Moore, A Abi‐Hanna, Frances Coletta, Curt Emenhiser, Robert H. Yolken   +6 more
openalex   +1 more source

Did minerals perform prebiotic combinatorial chemistry?

, 1996
Alan W. Schwartz
openalex   +1 more source

Interactions between Parabacteroides goldsteinii CCUG 48944 and diet ameliorate colitis in mice via regulating gut bile acid metabolism

iMetaOmics, EarlyView.
In this study, we explored the therapeutic effects of Parabacteroides goldsteinii (P. goldsteinii) on colitis and its underlying mechanisms. Our results indicate a significant reduction of P. goldsteinii in the stools of inflammatory bowel disease patients. We demonstrate the therapeutic potential of P.
Fujian Qin, Mengdi Zhang, Qingling Yang, Lei Wu, Tianxiao Mao, Xingchen Zhou, Jing Li, Maode Lai   +7 more
wiley   +1 more source

Facile Synthesis and Characterization of Pure Tochilinite‐like Materials from Nanoparticulate FeS

Zeitschrift für anorganische und allgemeine Chemie, Volume 648, Issue 23, December 13, 2022., 2022
Abstract In this work, three different tochilinite‐like materials have been obtained by sophisticated synthetic methods that allow to control the distribution of iron ions. The purity of the samples was confirmed by powder X‐ray diffraction. From elemental analysis and Mössbauer spectroscopy data, detailed compositions could be determined: T1) Fe0.76S ...
Robert Bolney, Mario Grosch, Mario Winkler, Joris van Slageren, Wolfgang Weigand, Christian Robl   +5 more
wiley   +1 more source