Results 71 to 80 of about 137,476 (242)

Kynurenic Acid Levels and Kynurenine Aminotransferase I, II and III Activities in Ganglia, Heart and Liver of Snail Helix Pomatia [PDF]

, 2023
Carina Kronsteiner, Halina Baran, Berthold Kepplinger   +2 more
openalex   +1 more source

Automated enzymatic hydrolysis of urine samples for improved systematic toxicological analysis of drug‐facilitated sexual assault cases

Drug Testing and Analysis, Volume 16, Issue 11, Page 1254-1270, November 2024.
Development and validation of an UHPLC‐MS/MS screening method covering 144 drugs and metabolites relevant to drug‐faciliated sexual assaults. The method included an automated enzymatic hydrolysis for an improved systemtatic toxicological analysis of DFSA cases.
Kathrine Skov, Sys Stybe Johansen, Kristian Linnet, Marie Katrine Klose Nielsen   +3 more
wiley   +1 more source

Mechanistic insights into uptake, transfer and exchange of metal ions by the three‐metal clusters of a metalloprotein

Protein Science, Volume 33, Issue 11, November 2024.
Abstract Metallothioneins (MTs) are small proteins that coordinate d‐block metal ions in sulfur‐metal clusters to control metal ion concentrations within the cell. Here we study metal cluster formation in the MT of the periwinkle Littorina littorea (LlMT) by nuclear magnetic resonance (NMR).
Pengfei Liu, Christian Baumann, David Streuli, Oliver Zerbe   +3 more
wiley   +1 more source

Evolutionary paths of electric oscillators

Экспериментальная психология, 2015
The endogenous electrical signals play an important role in information processes occurring in living systems. They are found in living beings of different evolutionary levels from prokaryotes to multicellular eukaryotes.
T.N. Grechenko, A.N. Kharitonov, A.V. Zhegallo   +2 more
doaj   +1 more source

Bioaccumulative and conchological assessment of heavy metal transfer in a soil-plant-snail food chain

Chemistry Central Journal, 2012
Background Copper (Cu), zinc (Zn), cadmium (Cd), and lead (Pb) can pose serious threats to environmental health because they tend to bioaccumulate in terrestrial ecosystems.
Nica Dragos V, Bura Marian, Gergen Iosif, Harmanescu Monica, Bordean Despina-Maria   +4 more
doaj   +1 more source

Lectin Histochemical Study of Cell Surface Glycoconjugate in Gastric Carcinoma Using Helix Pomatia Agglutinin [PDF]

Acta Medica Iranica, 2010
Altered glycosylation of proteins in cancer cells is one of the main processes responsible for anaplasia, invasion and metastatic potential of neoplastic cells.
Mohammad Reza Arab, Somayeh Salari, Mehrbod Karimi, Hasan Mofidpour   +3 more
doaj   +1 more source

Prednisolone and prednisone neo-formation in bovine urine after sampling

Animal, 2012
The rise in the frequency of detecting prednisolone in bovine urine from northern Italy has come into focus of attention in recent years. The possibility that neo-formation of prednisolone or that prednisone may occur in urine after collection of samples
F. Arioli, A. Casati, M. Fidani, M. Silvestri, G. Pompa   +4 more
doaj   +1 more source

Evolution of Cd2+ and Cu+ binding in Helix pomatia metallothioneins. [PDF]

Metallomics, 2023
Valsecchi R, Baumann C, Lila A, Zerbe O.
europepmc   +1 more source

The AMP deaminase of the mollusk Helix pomatia is an unexpected member of the adenosine deaminase-related growth factor (ADGF) family. [PDF]

PLoS One, 2023
Tzertzinis G, Ganatra MB, Ruse C, Taron CH, Causey B, Wang L, Schildkraut I.   +6 more
europepmc   +1 more source

Influence of heat treatment on amino acid composition of snails meat

Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Ґжицького: Серія Ветеринарні науки, 2018
Amino acids are organic compounds that are the structural component of the protein. That is, protein is the main building material of the tissues of the body. It is needed for muscle mass growth and is indispensable in fat burning – all about amino acids,
I. S. Danilova
doaj   +1 more source