Yazar "Şahin, Hüseyin" için Fakülteler listeleme
-
Bee pollen increases hippocampal brain-derived neurotrophic factor and suppresses neuroinflammation in adult rats with chronic immobilization stress
Saral, Özlem; Şahin, Hüseyin; Saral, Sinan; Alkanat, Mehmet; Akyıldız, Kerimali; Topçu, Atilla; Yılmaz, Adnan (Elsevier Ireland Ltd., 2021)Chronic stress is a potential problem associated with anxiety, depression, and cognitive dysfunction. Bee pollen, a powerful antioxidant, has many therapeutic effects. In this study, we aimed to examine the effects of one ... -
Chemical analysis and biological activity of the essential oils and extracts of two liverwort species growing in Turkey
Çelik, Gonca; Şahin, Hüseyin; Baltaş, Nimet; Batan, Nevzat; Karaoğlu, Şengül Alpay; Yaylı, Nurettin (University Belgrade, 2023)The aim of this study was to investigate the chemical composition of the essential oils (EOs) from two Diplophyllum species and to evaluate their bioactivity potential [antimicrobial, antioxidant, anti-urease, anti-xanthine ... -
Comparing the biological properties and chemical profiling of chestnut bee pollen and bee bread collected from Anatolia
Sönmez, Emine; Kekeçoğlu, Meral; Şahin, Hüseyin; Bozdeveci, Arif; Karaoğlu, Şengül Alpay (Springer, 2023)Bee bread (BB) and bee pollen (BP) are accepted as functional food and considered in medical properties due to its important bioactive components. These bee products show different biological properties, but researches on ... -
Correlation between phenolic compounds and antioxidant activity of Anzer tea (Thymus praecox Opiz subsp caucasicus var. caucasicus)
Turumtay, Emine Akyaz; İslamoğlu, Fatih; Çavuş, Derya; Şahin, Hüseyin; Turumtay, Halbay; Vanholme, Bartel (Elsevier Science Bv, 2014)Phenolic compounds of Thymus praecox Opiz subsp. caucasicus var. caucasicus were analyzed by high performance liquid chromatography equipped with an ultraviolet detector (HPLC-UV). Quercetin (co-eluting with luteolin) and ... -
Evaluation of antioxidant activity of bee products of different bee races in Turkey
Bee products with high bioactive properties have a very important place in human nutrition. Biochemical properties of these products such as honey, pollen, and propolis vary according to flora, season, bee race, and ... -
Evaluation of phenolic compounds in Tilia rubra Subsp. caucasica by HPLC-UV and HPLC-UV-MS/MS
Akyüz, Emine; Şahin, Hüseyin; İslamoğlu, Fatih; Kolaylı, Sevgi; Sandra, Pat (Taylor & Francis Ltd., 2014)Profile of phenolic compounds of Tilia rubra subsp. caucasica was measured by high performance liquid chromatography coupled with ultraviolet and tandem mass spectroscopy. Three different extraction methods (methonolic, ... -
An evaluation of the chemical composition and biological properties of Anatolian Royal Jelly, drone brood and queen bee larvae
Sönmez, Emine; Kekeçoğlu, Meral; Şahin, Hüseyin; Bozdeveci, Arif; Karaoğlu, Şengül Alpay (Springer, 2023)Therapeutic properties of products such as propolis, pollen and bee venom have been investigated before, but studies about the biological properties of drone brood (DBL) and queen bee larvae (QBL) are very limited. In ... -
Phenolic components and antioxidant activity of prunus spinosa from Gumushane, Turkey
Aliyazıcıoğlu, Rezzan; Yıldız, Oktay; Şahin, Hüseyin; Eyüpoğlu, Ozan Emre; Özkan, Mehtap Tuğçe; Karaoğlu, Şengül Alpay; Kolaylı, Sevgi (Springer, 2015)Blackthorn (Prunus spinosa L.) is a fruit of the genus Prunus from the family Rosaceae. It grows wild in various regions in Turkey (especially in central, north, west, and south Anatolia). It has numerous stems covered ... -
Synthesis and acetylcholinesterase enzyme inhibition properties of axially disubstituted silicon phthalocyanines and their quaternized derivatives
Bıyıklıoğlu, Zekeriya; Keleş, Turgut; Şahin, Hüseyin (Elsevier, 2022)In this paper, axial 1,3-bis[4-(4-acetylpiperazin-1-yl)phenoxy]propanoxy and {2-[4-(4-acetylpiperazin-1-yl)phenoxy]ethoxy}ethoxy groups substituted silicon(IV) phthalocyanines ( PP-D-Si, PP-OH2-Si) and their quaternized ... -
Three seasonal comprehensive evaluation process of Digitalis trojana Ivan's phenolics
Turumtay, Halbay; Turumtay, Emine Akyüz; Selvi, Emine Kılıçkaya; Şahin, Hüseyin; Sandallı, Cemal; Yazıcı, Zihni Açar (Elsevier Science Bv, 2016)Digitalis trojana Ivan, a member of Digitalis genus, has highly bioactive properties due to, efficient phenolics. These compounds have shown to convert into each other in a limited time. Seasonal fluctuations of this plant ...