The Role of External Loop Recorders in Arrhythmia-Related Symptoms in Children: A Single Center Experience

Autor: Tugberk Akca, Abdusselam Genc, Fahrettin Uysal, Hasan Turkmen, Özlem M. Bostan

Publikováno v: Pediatric Cardiology. 43:147-154

In this study, we report our experience with the use of external loop recorders (ELRs), in terms of diagnostic efficiency according to symptoms and symptom-rhythm correlation in pediatric patients. We evaluated ELRs applied to 178 patients between Ap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55447a3d137495cc0c091215408d79c1
https://doi.org/10.1007/s00246-021-02705-y

Synthesis of 4-sulfamoylphenyl-benzylamine derivatives with inhibitory activity against human carbonic anhydrase isoforms I, II, IX and XII

Autor: Claudiu T. Supuran, Mariangela Ceruso, Hasan Turkmen, Mustafa Durgun

Publikováno v: Bioorganic & Medicinal Chemistry. 24:982-988

Imine derivatives were obtained by condensation of sulfanilamide with substituted aromatic aldehydes. The Schiff bases were thereafter reduced with sodium borohydride, leading to the corresponding amines, derivatives of 4-sulfamoylphenyl-benzylamine.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0192b7fcd116fc1e337a06e1c2e86f2c
https://doi.org/10.1016/j.bmc.2016.01.020

Synthesis, characterization, in vitro cytotoxicity and antimicrobial investigation and evaluation of physicochemical properties of novel 4-(2-methylacetamide)benzenesulfonamide derivatives

Autor: Ismail Koyuncu, Gulay Zengin, Huseyin Zengin, Hasan Turkmen, Mehmet Koyunsever, Mustafa Durgun

Publikováno v: Bioorganic chemistry. 70

In this study, several sulfonamide derivatives, 4-(2-methylacetylamino)benzenesulfonamides were synthesized. Chemical structures of the derivatives were characterized by 1H NMR, 13C NMR, LC-MS-MS, UV-Vis, FTIR, photoluminescence and elemental analysi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::587f1370d9299cccde4b224ee36484fc
https://pubmed.ncbi.nlm.nih.gov/28041662

Synthesis of sulfanilamide derivatives and investigation of in vitro inhibitory activities and antimicrobial and physical properties

Autor: Hasan Turkmen, Belkis Buyukkircali, Gulay Zengin

Publikováno v: Bioorganic Chemistry. 39:114-119

Novel sulfanilamide derivatives were synthesized and evaluated for carbonic anhydrase inhibitory activity as a target for the treatment of glaucoma, and antibacterial properties for use in chemotherapy. Synthesized compounds were characterized by FT-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dc16f784c8fbb574d16e164654d2184
https://doi.org/10.1016/j.bioorg.2011.02.004

Comparative QSTR Study Using Semi-Empirical and First Principle Methods Based Descriptors for Acute Toxicity of Diverse Organic Compounds to the Fathead Minnow

Autor: Erol Eroğlu, Selami Palaz, Oral Oltulu, Hasan Turkmen, Cihat Ozaydın

Publikováno v: International Journal of Molecular Sciences, Vol 8, Iss 12, Pp 1265-1283 (2008)
International Journal of Molecular Sciences; Volume 8; Issue 12; Pages: 1265-1283
International Journal of Molecular Sciences

Several quantum-mechanics-based descriptors were derived for a diverse set of48 organic compounds using AM1, PM3, HF/6-31 G, and DFT-B3LYP/6-31 G (d) level ofthe theory. LC50 values of acute toxicity of the compounds were correlated to the fatheadmin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efe66ac8273652bf6f24f3cac9104f43
http://www.mdpi.com/1422-0067/8/12/1265/