Ali Barzegar

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The biological and molecular properties of four Citrus tristeza virus (CTV) isolates isolated from infected Satsuma trees imported from Japan, and growing in citrus groves in northern Iran (Mahdasht orchards, Mazandaran Province), were investigated. CTV-infected samples were collected from sweet orange trees and grafted onto Alemow (Citrus macrophylla(More)
The nucleotide sequences for the minor coat protein (CPm) gene and its deduced amino acid sequences for two aphid-transmissible and two nontransmissible isolates of Citrus tristeza virus (CTV) from symptomless orchard trees of Miyagawa satsuma [Citrus unshiu (Macf.) Marc.] on trifoliate orange [Poncirus trifoliate (L.) Raf.] and declining Washington navel(More)
STATEMENT OF THE PROBLEM The mechanical and thermal properties of polymethyl methacrylate (PMMA) acrylic resin should be improved to counterweigh its structural deficiencies. PURPOSE The aim of this study was to compare the flexural strength and thermal conductivity of conventional acrylic resin and acrylic resin loaded with nanoclay. MATERIALS AND(More)
The minimum rule base Proportional Integral Derivative (PID) Fuzzy hybrid guidance Controller for three dimensions spherical motor is presented in this research. A three dimensions spherical motor is well equipped with conventional control techniques and, in particular, various PID controllers which demonstrate a good performance and successfully solve(More)
BACKGROUND The incidence rate of breast cancer has been dramatically increasing since the last decade in Iran, and it is now one of the most common female malignant tumors. B-cell lymphoma 2 (BCL2) family is the most important regulator of apoptosis, and -938C>A single nucleotide polymorphism (SNP) of BCL2 gene promoter has been demonstrated to influence(More)
BACKGROUND Gastric cancer accounts for about 8% of the total cancer cases and 10% of total cancer deaths worldwide. It is the second lethal cancer after esophageal cancer and is considered the fourth most common cancer in north and northwest Iran. The bcl2 family has a key role in the regulation of apoptosis and change in its expression can contribute to(More)
Background and Objectives: Diabetes mellitus and periodontal disease are two chronic and common diseases with close relationship together affecting public health and quality of life. The aim of this study was to investigate the effect of resveratrol supplementation in adjunct with non-surgical periodontal treatment (NST) on blood glucose, triglyceride,(More)
Background and aim: Diabetic nephropathy results from an increasing in oxidative stress. The phenolic components of mulberry (Morus nigra L.) leaves extract have antioxidant components and may modulate oxidative stress. In this study, the beneficial effects of mulberry leaves extract were assessed in diabetic nephropathy. Materials and methods: Diabetes(More)
1. Assistant Professor, Department of Oral Medicine, Faculty of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran 2. Dentist, Hospital of Dentistry, Tabriz University of Medical Sciences, Tabriz, Iran 3. Assistant Professor , Department of Nutritional Science, Faculty of Health and Nutrition, Tabriz University of Medical Sciences, Tabriz, Iran.(More)