Buket Akçan

Bioactive compounds, antioxidant capacities, and mineral contents of wild strawberries (Fragaria vesca and Fragaria viridis): A comparative evaluation

Yahya Altınkaynak, Buket Akçan

This study aimed to evaluate and compare the bioactive profiles of two wild strawberry species (Fragaria vesca and Fragaria viridis) collected from the Ardahan/Turkey region and processed using the freeze-drying method. Vitamin C content and total antioxidant capacities were measured spectrophotometrically, while …

The Impact of Energy Power on Safety and Outcomes in Liver Ablation

Samet Yığman, Buket Akçan, Seyhun Sucu, Emre Bozkurt et autres

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Trends in Research on The Effects of Nutritional Supplements Against Nephrotoxicity; A Bibliometric Study

Yahya Altınkaynak, Buket Akçan, Mauro Serafini

Aim; Publications investigating the potential of various nutritional supplements such as antioxidants, probiotics, and phytochemicals to improve drug-induced nephrotoxicity has increased both qualitatively and quantitatively over the years. This bibliometric analysis evaluated highly cited 100 articles on the protective effects of nutritional …

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Protective effects of curcumin and quercetin in studies on cancer; a meta-analysis study

Buket Akçan, Yahya Altınkaynak

Aims: Polyphenolic chemicals, such as quercetin and curcumin have anti-cancer properties due to their antioxidant and anti-inflammatory properties. Quercetin and curcumin aids in detoxification by boosting enzyme function and eliminating free radicals. We aimed to conduct a detailed meta-analysis of research articles …

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Hazelnut-enriched diet effectively increases lipoproteins' resistance to oxidation in hypercholesterolemic subjects

Buket Akçan, Asım ÖREM, Birgül Vanizör Kural, Yahya Altınkaynak et autres

Oxidative modifications of lipoproteins are crucial in the early stages of cardiovascular diseases (CVD) like hypercholesterolemia. The major aim is to determine the effects of hazelnut consumption on the resistance of low- and high-density lipoproteins to oxidation in hypercholesterolemic subjects. Fifteen hypercholesterolemic …

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Endothelial Progenitor Cell Levels and Extent of Post-prandial Lipemic Response

Buket Akçan, Asım Örem, Yahya Altınkaynak, Birgül Vanizör Kural et autres

Background and Objective Due to the frequency of meal ingestion, individuals spend the majority of the day, ~18 h, in a status of post-prandial (PP) stress. Remnant-like lipoprotein particles (RLPs) are predominant in PP phase playing an important role in the development …

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Disturbed postprandial lipid metabolism in patients with psoriasis: a preliminary report

Osman Çağlar Çevik, Buket Akçan, Asım Örem, Sadık Öztürk et autres

Psoriasis is a common immune-mediated skin disease with well-known metabolic influences.Patients with psoriasis may have a predisposition to insulin resistance, and several studies have shown increased rates of diabetes mellitus, hypertension, hyperlipidemia, obesity, and metabolic syndrome.1-4 Chronic inflammatory state in psoriasis may …

High levels of endothelial progenitor cells and circulating endothelial cells in patients with Behçet's disease and their relationship to disease activity

Deniz Aksu Arıca, Burak Akşan, Asım Örem, Buket Akçan et autres

BACKGROUND: Behçet's disease is a multisystemic vasculitis, associated with vascular endothelial dysfunction. Currently, the prognosis is unpredictable, because there is still no valid laboratory marker indicating the disease activity in Behçet's disease. Endothelial progenitor cells and circulating endothelial cells are newly introduced …

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Postprandial Lipemide Serum Paraoksonaz 1 (PON1) Aktivitelerinin İncelenmesi

Yahya Altınkaynak, Asım Örem, Buket Akçan, Birgül Vanizör Kural et autres

Amaç: Paraoksonaz-1 (PON1) HDL yapısında bulunan, HDL ve LDL’yi oksidasyondan koruyarak aterosklerotik lezyonlardaki oksidatif stresi azaltan antioksidan bir enzimdir. Bu çalışmanın amacı, sağlıklı kişilerin oral trigliserid tolerans testine (OTTT) verdikleri cevaba göre PON1 enziminin paraoksonaz, arilesteraz ve laktonaz aktivitelerini değerlendirmektir. Gereç ve …

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Ischemia modified albumin: a useful marker for increased oxidative stress in Behçet’s disease

Selma KESKİN, Deniz Aksu Arıca, Asım Örem, Buket Akçan et autres

Background Increased oxidant stress play an important role in pathogenesis of Behçet’s disease (BD). It needs to be clearly defined by using a sensitive marker.Objective We sought to investigate usefulness of ischemia modified albumin (IMA) to show increased oxidative stress in patients …

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Protective effects of L-theanine against doxorubicin-induced nephrotoxicity in rats

Yahya Altınkaynak, Birgül Vanizör Kural, Buket Akçan, Akın Bodur et autres

BACKGROUND/AIM: L-theanine is the unique amino acid found in tea plants, has antioxidant and antiinflammatory activities, and functions in mental concentration and sleep quality. In this study, it is aimed to investigate the effects of L-theanine on doxorubicin (DOX, a chemotherapeutic agent) …

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The Diagnostic Value of Protein Carbonyl Levels in Acute Carbon Monoxide Intoxication

Mücahit Günaydın, Süha Türkmen, Yunus Karaca, Özgür Tatlı et autres

Objective: Carbon monoxide (CO) is the main cause of intoxication-related mortality and morbidity in developed countries. It is responsible for more than half of fatal intoxications in many countries . The purpose of this study was to determine the diagnostic value of …

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