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Moulahoum Hichem Ghorbani Zamani Faezeh Timur Suna Zihnioglu Figen 《Probiotics and antimicrobial proteins》2020,12(1):48-63
Probiotics and Antimicrobial Proteins - Peptides are considered very important due to the diversity expressed through their amino acid sequence, structure variation, large spectrum, and their... 相似文献
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Ghorbanizamani Faezeh Moulahoum Hichem Bayir Ece Zihnioglu Figen Timur Suna 《International journal of peptide research and therapeutics》2021,27(4):2809-2821
International Journal of Peptide Research and Therapeutics - The clinical application of some natural molecules in therapy is usually limited due to the lack of feasible delivery systems.... 相似文献
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ABSTRACTWe investigated the effects of quercetin (Q) on some hematological parameters and determined the percentage of alpha-naphthyl acetate esterase (ANAE) positive lymphocytes in rats that had been exposed to cadmium (Cd). Thirty male Wistar albino rats were divided into four groups: control (C), quercetin (Q), cadmium (Cd) and Q + Cd (CdQ). Blood samples were taken to assess erythrocytes (RBC), leukocytes (WBC), hemoglobin levels (Hb), hematocrit values (Hct), platelets (PLT), alpha-naphthyl acetate esterase (ANAE) positive lymphocytes. RBC, Hb, Hct; the number of PLT significantly decreased in the Cd group. To the contrary, these parameters were increased significantly in the CdQ group compared to the Cd group. Although we found a significant increase in total WBC count and neutrophil percentage, the number of lymphocytes decreased in the Cd group compared to the other three groups. Also, the percentage of peripheral blood ANAE positive lymphocytes decreased significantly in the Cd group (p < 0.05). Q exhibits positive effects on some hematological characteristics and the percentage of ANAE positive lymphocyte in cases of acute CD toxicity. 相似文献
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Yildiz Öner-İyidoğan Hikmet Koçak Muhammed Seyidhanoğlu Figen Gürdöl Ahmet Gülçubuk Funda Yildirim Aydin Çevik Müjdat Uysal 《Journal of physiology and biochemistry》2013,69(4):677-686
Fetuin-A is synthesized in the liver and is secreted into the bloodstream. Clinical studies suggest involvement of fetuin-A in metabolic disorders such as visceral obesity, insulin resistance, diabetes, and fatty liver. Curcumin is extracted from the rhizome Curcuma longa and has been shown to possess potent antioxidant, anticarcinogenic, anti-inflammatory, and hypoglycemic properties. In this study, we investigated the effect of curcumin treatment on serum fetuin-A levels as well as hepatic lipids and prooxidant–antioxidant status in rats fed a high-fat diet (HFD). Male Sprague–Dawley rats were divided into six groups. Group 1 was fed control diet (10 % of total calories from fat). Groups 2 and 3 were given curcumin (100 and 400 mg/kg bw/day, respectively ) by gavage for 8 weeks and were fed control diet. Group 4 was fed with HFD (60 % of total calories from fat). Groups 5 and 6 received HFD together with the two doses of curcumin, respectively. Curcumin treatment appeared to be effective in reducing liver triglycerides and serum fetuin-A levels. These findings suggest that the reduction of fetuin-A may contribute to the beneficial effects of curcumin in the pathogenesis of obesity. 相似文献
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Figen Seymen Youn Jung Kim Ye Ji Lee Jenny Kang Tak-Heun Kim Hwajung Choi Mine Koruyucu Yelda Kasimoglu Elif Bahar Tuna Koray Gencay Teo Jeon Shin Hong-Keun Hyun Young-Jae Kim Sang-Hoon Lee Zang Hee Lee Hong Zhang Jan C-C. Hu James P. Simmer Eui-Sic Cho Jung-Wook Kim 《American journal of human genetics》2016,99(5):1199-1205
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Okutucu B Dinçer A Habib O Zihnioglu F 《Journal of biochemical and biophysical methods》2007,70(5):709-711
Quantitation of exact total protein content is often a key step and is common to many applications in general biochemistry research and routine clinical laboratory practice. Before embarking on any type of protein analysis, particularly comparative techniques, it is important to accurately quantitate the amount of protein in the sample. In order to assess the quality of total protein estimation results, five methods were tested and were applied to the same pooled plasma sample. For this aim, Bradford (Coomassie Brilliant Blue), Lowry (Folin-Ciocalteau), Biüret, Pesce and Strande (Ponceau-S/TCA), and modified method of Schaffner-Weismann (Amido Black 10B) were used. The last two methods employ simultaneous precipitation of proteins with the acid containing dye solutions followed by dissolution of precipitate in a NaOH solution. It is shown that each assay has advantages and disadvantages relative to sensitivity, ease of performance, acceptance in literature, accuracy and reproducibility/coefficient of variation. All of the methods tested show a CV % < 6. Besides pooled plasma, a known concentration of human serum albumin was also analyzed and discussed by means of standardization of plasma total protein content. 相似文献