Yazar "Ulu, Ahmet" için listeleme
-
The Cytotoxicity, DNA Fragmentation, and Decreasing Velocity Induced By Chromium(III) Oxide on Rainbow Trout Spermatozoa
Özgür, Mustafa Erkan; Ulu, Ahmet; Gürses, Canbolat; Özcan, İmren; Samir Abbas Ali, Noma; Köytepe, Süleyman; Ateş, Burhan (Springer, 2022)The present study aimed to determine the cytotoxicity of chromium(III) oxide micro particles (Cr2O3-Ps) in rainbow trout (Oncorhynchus mykiss) spermatozoa. Firstly, Cr2O3-Ps were synthesized and structurally characterized ... -
Investigation of toxic effects of amorphous SiO2 nanoparticles on motility and oxidative stress markers in rainbow trout sperm cells
Özgür, Mustafa Erkan; Ulu, Ahmet; Özcan, İmren; Balcıoğlu, Sevgi; Ateş, Burhan; Köytepe, Süleyman (Springer, 2019)In this study, we investigated the effects of SiO2 nanoparticles (SiO2-NPs) (1, 10, 25, 50, and 100 mg/L) for 24 h in vitro on the motility parameters and oxidative stress markers such as total glutathione (TGSH), catalase ... -
Melatonin protects sperm cells of Capoeta trutta from toxicity of titanium dioxide nanoparticles
Özgür, Mustafa Erkan; Ulu, Ahmet; Noma, Samir Abbas Ali; Özcan, İmren; Balcıoğlu, Sevgi; Ateş, Burhan; Köytepe, Süleyman (Springer, 2020)In this study, it was aimed to determine the protective effects of melatonin (0.01, 0.1, and 1 mM) against 10 mg/L titanium dioxide nanoparticles (TiO2-NPs) on kinematic and oxidative indices in the sperm cells of Capoeta ... -
The toxicity assessment of iron oxide (Fe3O4) nanoparticles on physical and biochemical quality of rainbow trout spermatozoon
Özgür, Mustafa Erkan; Ulu, Ahmet; Balcıoğlu, Sevgi; Özcan, İmren; Köytepe, Süleyman; Ateş, Burhan (Multidisciplinary Digital Publishing Institute (MDPI), 2018)The aim of this study was to evaluate the in vitro effect of different doses (50, 100, 200, 400, and 800 mg/L) of Fe3O4 nanoparticles (NPs) at 4 degrees C for 24 h on the kinematics of rainbow trout (Oncorhynchus mykiss, ...