Results 51 to 60 of about 1,389,327 (330)

Investigating organic agriculture in a global perspective [PDF]

, 2004
The Danish Research Centre for Organic Farming has initiated a knowledge synthesis that will provide an overview of the potential role of organic agriculture in a global perspective. The investigation will be performed by a group of Danish experts from a
Alrøe, Hugo Fjelsted, Kristensen, Erik Steen   +1 more
core  

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Two mutually complementary synthetic approaches towards 3-substituted 3,4-disubstituted and 1-(2-pyridyl)-substituted isoquinolines

Chimica Techno Acta, 2018
Two mutually complementary synthetic approaches towards 3- and 3,4-disubstituted 1-(2-pyridyl) isoquinolines were studied. The aryne-based method was successfully used for the obtaining of the corresponding the 3-cyano-1-(2-pyridyl)isoquinolines in one ...
I. L. Nikonov, D. S. Kopchuk, A. F. Khasanov, A. P. Krinochkin, E. S. Starnovskaya, Ya. K. Shtaiz, M. I. Savchuk, O. S. Tanya, G. V. Zyryanov, V. L. Rusinov, O. N. Chupakhin   +10 more
doaj   +1 more source

Styrylpyridinium Derivatives for Fluorescent Cell Imaging

Pharmaceuticals, 2023
A set of styrylpyridinium (SP) compounds was synthesised in order to study their spectroscopic and cell labelling properties. The compounds comprised different electron donating parts (julolidine, p-dimethylaminophenyl, p-methoxyphenyl, 3,4,5 ...
Reinis Putralis, Ksenija Korotkaja, Martins Kaukulis, Zhanna Rudevica, Juris Jansons, Olga Nilova, Martins Rucins, Laura Krasnova, Ilona Domracheva, Mara Plotniece, Karlis Pajuste, Arkadij Sobolev, Felikss Rumnieks, Laura Bekere, Anna Zajakina, Aiva Plotniece, Gunars Duburs   +16 more
doaj   +1 more source

Machine‐Assisted Organic Synthesis [PDF]

Angewandte Chemie International Edition, 2015
AbstractIn this Review we describe how the advent of machines is impacting on organic synthesis programs, with particular emphasis on the practical issues associated with the design of chemical reactors. In the rapidly changing, multivariant environment of the research laboratory, equipment needs to be modular to accommodate high and low temperatures ...
Ley, Steven V, Fitzpatrick, Daniel E, Myers, Rebecca M, Battilocchio, Claudio, Ingham, Richard J   +4 more
openaire   +2 more sources

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

FEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Decreases in Circulating Concentrations of Long-Chain Acylcarnitines and Free Fatty Acids During the Glucose Tolerance Test Represent Tissue-Specific Insulin Sensitivity

Frontiers in Endocrinology, 2019
Background: Insulin plays a pivotal role in the regulation of both carbohydrate and lipid intermediate turnover and metabolism. In the transition from a fasted to fed state, insulin action inhibits lipolysis in adipocytes, and acylcarnitine synthesis in ...
Elina Makarova, Elina Makarova, Marina Makrecka-Kuka, Marina Makrecka-Kuka, Karlis Vilks, Karlis Vilks, Kristine Volska, Kristine Volska, Eduards Sevostjanovs, Solveiga Grinberga, Olga Zarkova-Malkova, Maija Dambrova, Maija Dambrova, Edgars Liepinsh   +13 more
doaj   +1 more source

4th Congress of the European Project Quality Low Input Food [PDF]

, 2008
The fourth annual scientific congress of the QLIF project took place during 19-20 June 2008 at the occassion of the 16th IFOAM Organic World Congress in Modena, Italy, where ISOFAR also organized their 2nd Scientific Conference.
Neuhoff, Daniel
core  

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Keratin/Hydrotalcites Hybrid Sponges as Promising Adsorbents for Cationic and Anionic Dyes

Frontiers in Bioengineering and Biotechnology, 2020
In this work, keratin sponges were prepared by freeze-drying method and tested for adsorption of Azure A and Methyl Orange dyes. The obtained materials showed a porosity of 99.92% and a mean pore size dimension of about 91 μm. The use of oxidized sucrose
Tamara Posati, Arthur Listwan, Giovanna Sotgiu, Armida Torreggiani, Roberto Zamboni, Annalisa Aluigi   +5 more
doaj   +1 more source