Abdullah Tunç
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View article: Impact of Acute and Long‐Term Hypoxia and Hyperoxia on Antioxidant Metabolism and Gene Expression in Juvenile Rainbow Trout (<i>Oncorhynchus mykiss</i>)
Impact of Acute and Long‐Term Hypoxia and Hyperoxia on Antioxidant Metabolism and Gene Expression in Juvenile Rainbow Trout (<i>Oncorhynchus mykiss</i>) Open
Aquatic organisms experience oxidative stress due to environmental stressors that promote oxygen exchange, such as eutrophication, algal photosynthetic activity, or changes in water temperature. This study aimed to clarify the effects of o…
View article: Evaluation of the relationship among gene expressions and enzyme activities with antioxidant role and presenilin 1 expression in Alzheimer's disease
Evaluation of the relationship among gene expressions and enzyme activities with antioxidant role and presenilin 1 expression in Alzheimer's disease Open
It is known that oxidative stress originating from reactive oxygen species plays a role in the pathogenesis of Alzheimer's disease. In this study, the role of antioxidant status associated with oxidative stress in Alzheimer's disease was i…
View article: Is royal jelly a sustainable alternative lipid sourcein aquaculture? Influence of dietary royal jelly levelson fatty acid composition in zebrafish
Is royal jelly a sustainable alternative lipid sourcein aquaculture? Influence of dietary royal jelly levelson fatty acid composition in zebrafish Open
1. Abdelnour S.A., Abd El‐Hack M.E., Alagawany M., Taha A.E., Elnesr S.S., Abd Elmonem O.M., Swelum A.A., 2020. Useful impacts of royal jelly on reproductive sides, fertility rate and sperm traits of animals. J. Anim. Physiol. Anim. Nutr. …
View article: Effects of dietary replacement of fish oil with different lipid sources on growth, fatty acid composition, mineral content and expression levels desaturase and elongase genes in rainbow trout (Oncorhynchus mykiss)
Effects of dietary replacement of fish oil with different lipid sources on growth, fatty acid composition, mineral content and expression levels desaturase and elongase genes in rainbow trout (Oncorhynchus mykiss) Open
In this study, the effects of alternative lipid sources on growth, mineral content, proximate composition, fatty acid profile and gene expression of rainbow trout were investigated. Four different diets were prepared with isonitrogenous an…
View article: Oxidative Stress and Changes of Important Metabolic Gene Expressions as a Potential Biomarker in the Diagnosis of Atherosclerosis in Leukocytes
Oxidative Stress and Changes of Important Metabolic Gene Expressions as a Potential Biomarker in the Diagnosis of Atherosclerosis in Leukocytes Open
The mRNA expression levels can be used as a potential biomarker in the diagnosis of atherosclerosis that occurs as a result of the metabolic disorder. In atherosclerotic patients, antioxidant status is independently related to an increased…
View article: Oxidative Stress and Changes of Important Metabolic Gene Expressions as a Potential Biomarker in the Diagnosis of Atherosclerosis in Leukocytes
Oxidative Stress and Changes of Important Metabolic Gene Expressions as a Potential Biomarker in the Diagnosis of Atherosclerosis in Leukocytes Open
Introduction: Presenilin 1 (PSEN1), catalase (CAT), glutathione-S-transferase (GST) and paraoxonase 1 (PON1) play a vital role in prediction, diagnosis and therapy of metabolic disorders. Methods: Metabolic enzyme activities and lipid pero…
View article: Anticancer, and antioxidant activities of royal jelly on HT-29 colon cancer cells and melissopalynological analysis
Anticancer, and antioxidant activities of royal jelly on HT-29 colon cancer cells and melissopalynological analysis Open
Royal jelly (RJ) is reflecting the flora around the apiaries as a result of the foraging activity of honeybees and therefore, pollen analysis could be used to verify its botanical/geographical origin. Colon cancer treatment by means of che…
View article: Antioxidant Activities of Bingöl Royal Jelly on SH-SY5Y Cells
Antioxidant Activities of Bingöl Royal Jelly on SH-SY5Y Cells Open
Royal Jelly is a bee product with high protein content is a unique nutrient for the queen honeybee. It leads to a substantial elongation of the lifetime of the queen in comparison to the worker honeybees via anti-inflammatory, anti-oxidant…
View article: The In vivo Effect of Anesthetic Drugs on Some Enzyme Activity and Biological Parametres
The In vivo Effect of Anesthetic Drugs on Some Enzyme Activity and Biological Parametres Open
Some studies have shown that anesthetic drugs cause various changes in the antioxidant system. The aim of our study has investigated the effects of propofol, thiopental, propofol+midazolam, and thiopental+midazolam anesthesia on oxidative …
View article: Content and Antimicrobial Activities of Bingol Royal Jelly
Content and Antimicrobial Activities of Bingol Royal Jelly Open
Royal jelly (RJ) is the special nutriment of the larva of queen honeybee (Apis mellifera) which is composed of several bioactive substances that include amino acids, proteins, carbohydrates, lipids, mineral salts, and vitamins. The content…
View article: Syntaxin4 and Synapsin3 mRNA Levels Induced by Long-Term Iron Toxicity in Rat (Rattus norvegicus)
Syntaxin4 and Synapsin3 mRNA Levels Induced by Long-Term Iron Toxicity in Rat (Rattus norvegicus) Open
Although iron is necessary for brain tissue, its overload causes many metabolic disorders as well as neurodegenerative disorders.Syntaxin4 and synapsin3 are proteins associated with synaptic vesicles that play a role in neurotransmitter re…
View article: Effect of Dietary Fish Oil Replacement with Plant Oils on Growth Performance and Gene Expression in Juvenile Rainbow Trout (<i>Oncorhynchus mykiss</i>)
Effect of Dietary Fish Oil Replacement with Plant Oils on Growth Performance and Gene Expression in Juvenile Rainbow Trout (<i>Oncorhynchus mykiss</i>) Open
An eight-week feeding trial was conducted to evaluate the effects of total (100%) replacement of dietary fish oil with alternative lipid sources in juvenile rainbow trout. Six iso-nitrogenous and iso-lipidic experimental diets were formula…