Kurum Yazarı "Topal, Fevzi" İçin Listeleme
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Antidiabetic Potential: Effect of Resorcinol on ?-Glycosidase and ?-Amylase Enzymes
Topal, Fevzi (2018)The vast majority of the carbohydrates in the biomolecule class are formed by photosynthesis using sunlight. One of the important enzymes in this class is ?-glycosidase. This enzyme converts complex carbohydrates to ... -
Antioxidant Activity of Bisbenzylisoquinoline Alkaloids from Stephania rotunda: Cepharanthine and fangchinoline
Topal, Fevzi; Gülçin, İlhami; Elias, Riad; Gepdiremen, Akçahan; Chea, Aun (2009-03-25)In the present study, we determined the antioxidant activity of cepharanthine and fangchinoline from Stephania rotunda by performing different in vitro antioxidant assays including 1,1-diphenyl-2-picryl hydrazyl free ... -
Antioxidant, antibacterial, and anticandidal activities of an aquatic plant: duckweed (Lemna minor L. Lemnaceae)
Abstract: Duckweed (Lemna minor L. Lemnaceae) is a widespread, free-floating aquatic macrophyte, a source of food for waterfowl and a shelter for small aquatic invertebrates. It grows quickly and reproduces faster than ... -
Apoptotic, antioxidant and antiradical effects of majdine and isomajdine from Vinca herbacea Waldst. and kit
Topal, Fevzi; Gülçin, İlhami; Beydemir, Şükrü; Gagua, Natia; Bakuridze, Aliko; Bayram, Recep; Gepdiremen, Akçahan (2012)herbacea Waldst. and Kit were studied. For testing the possible apoptotic effects of majdine and isomajdine from V. herbacea, DNA fragmentation assay was conducted on the rat brain cortical tissue homogenates, in vitro. ... -
Determination of Antioxidant Capacity of 2,6-Quinolinediol
Topal, Fevzi (2019)The compounds of the quinolone group have been widely used in the alive metabolism, paint and pharmaceutical industry. Therefore, various quinoline derivatives are synthesized and synthesis methods are developed. The ... -
In vitro inhibition of a-carbonic anhydrase isozymes by some phenolic compounds
Topal, Fevzi (2011)Carbonic anhydrase inhibitors (CAIs) are a class of pharmaceuticals used as antiglaucoma agents, diuret-ics, antiepileptics, in the management of mountain sickness, gastric and duodenal ulcers, neurological disorders or ... -
LC-HRMS Profiling and Phenolic Content, Cholinesterase, and Antioxidant Activities of Terminalia citrina
Ebubekir Özler; Fevzi Topal; Meryem Topal; Sevim Beyza Öztürk Sarıkaya (WILEY, 2023)Terminalia citrina (T. citrina) belongs to the Combretaceae family and is included in the class of medicinal plants in tropical countries such as Bangladesh, Myanmar, and India. The antioxidant activities of lyophilized ... -
Novel asymmetric biscarbothioamides as Alzheimer's disease associated cholinesterase inhibitors: synthesis, biological activity, and molecular docking studies
Muǧlu, Halit; Yakan, Hasan; Erdoğan, Musa; Topal, Fevzi; Topal, Meryem (Royal Society of Chemistry, 3 June 202)Exploring novel frameworks for treating Alzheimer's disease is an ambitious objective. In this particular context, a range of asymmetric biscarbothioamide derivatives (3a-l) with varying substitutions have been meticulously ... -
Pomological Features, Nutritional Quality, Polyphenol Content Analysis, and Antioxidant Properties of Domesticated and 3 Wild Ecotype Forms of Raspberries (Rubus idaeus L.)
Topal, Fevzi (2011)The raspberry (Rubus idaeus L.) is an economically important berry crop that contains many phenolic compounds with potential health benefits. In this study, important pomological features, including nutrient content ...