Valentin S. Lozanov

2 Zdrave Str
Sofia, 1431, Bulgaria

Last Updated: 09/26/2026

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Found 17 publications

Synthesis and Antibacterial Activity of Novel N-Ethylpiperazine-Containing Dihydropyrazolines and Their Chalcone Precursors Against Foodborne and Phytopathogenic Bacteria.

Synthesis and Antibacterial Activity of Novel N-Ethylpiperazine-Containing Dihydropyrazolines and Their Chalcone Precursors Against Foodborne and Phytopathogenic Bacteria.

Journal: Molecules (Basel, Switzerland)

Published: June 06, 2026

Unveiling the Chemical Composition and Biological Activity of Extracts from the Antarctic Yeast Dioszegia sp. AL105 and Bannozyma sp. AL104.

Unveiling the Chemical Composition and Biological Activity of Extracts from the Antarctic Yeast Dioszegia sp. AL105 and Bannozyma sp. AL104.

Journal: Molecules (Basel, Switzerland)

Published: May 22, 2026

Long-chain and very long-chain ceramide levels in subjects with impaired glucose regulation.

Long-chain and very long-chain ceramide levels in subjects with impaired glucose regulation.

Journal: Journal of clinical lipidology

Published: January 18, 2025

Nanoconfined Chlorine-Substituted Monomethine Cyanine Dye with a Propionamide Function Based on the Thiazole Orange Scaffold-Use of a Fluorogenic Probe for Cell Staining and Nucleic Acid Visualization.

Nanoconfined Chlorine-Substituted Monomethine Cyanine Dye with a Propionamide Function Based on the Thiazole Orange Scaffold-Use of a Fluorogenic Probe for Cell Staining and Nucleic Acid Visualization.

Journal: Molecules (Basel, Switzerland)

Published: October 15, 2024

Aggregation induced nucleic acids recognition by homodimeric asymmetric monomethyne cyanine fluorochromes in mesenchymal stem cells.

Aggregation induced nucleic acids recognition by homodimeric asymmetric monomethyne cyanine fluorochromes in mesenchymal stem cells.

Journal: International journal of biological macromolecules

Published: April 30, 2023

Kinetic and structural studies on the inhibition of acetylcholinesterase and butyrylcholinesterase by a series of multitarget-directed galantamine-peptide derivatives.

Kinetic and structural studies on the inhibition of acetylcholinesterase and butyrylcholinesterase by a series of multitarget-directed galantamine-peptide derivatives.

Journal: Chemico-biological interactions

Published: May 26, 2022

Synthesis and biological study of new galanthamine-peptide derivatives designed for prevention and treatment of Alzheimer's disease.

Synthesis and biological study of new galanthamine-peptide derivatives designed for prevention and treatment of Alzheimer's disease.

Journal: Amino acids

Published: December 16, 2021

Synthesis and Biological Study of 4-Aminopyridine-Peptide Derivatives Designed for the Treatment of Neurodegenerative Disorders.

Synthesis and Biological Study of 4-Aminopyridine-Peptide Derivatives Designed for the Treatment of Neurodegenerative Disorders.

Journal: Current Alzheimer research

Published: December 07, 2021

Serum 7-alfa-hydroxy-4-cholesten-3-one and fibroblast growth factor-19 as biomarkers diagnosing bile acid malabsorption in microscopic colitis and inflammatory bowel disease.

Serum 7-alfa-hydroxy-4-cholesten-3-one and fibroblast growth factor-19 as biomarkers diagnosing bile acid malabsorption in microscopic colitis and inflammatory bowel disease.

Journal: European journal of gastroenterology & hepatology

Published: November 12, 2020

Chemical characterization with in vitro biological activities of Gypsophila species.

Chemical characterization with in vitro biological activities of Gypsophila species.

Journal: Journal of pharmaceutical and biomedical analysis

Published: November 14, 2017

HPLC-UV and LC-MS Analyses of Acylquinic Acids in Geigeria alata (DC) Oliv. & Hiern. and their Contribution to Antioxidant and Antimicrobial Capacity.

HPLC-UV and LC-MS Analyses of Acylquinic Acids in Geigeria alata (DC) Oliv. & Hiern. and their Contribution to Antioxidant and Antimicrobial Capacity.

Journal: Phytochemical analysis : PCA

Published: June 12, 2016

Long-Term Treatment with Losartan Attenuates Seizure Activity and Neuronal Damage Without Affecting Behavioral Changes in a Model of Co-morbid Hypertension and Epilepsy.

Long-Term Treatment with Losartan Attenuates Seizure Activity and Neuronal Damage Without Affecting Behavioral Changes in a Model of Co-morbid Hypertension and Epilepsy.

Journal: Cellular and molecular neurobiology

Published: July 19, 2015

Showing 1-12 of 17

Last Updated: 09/26/2026