Setareh Haghighat
Department of Microbiology, Faculty of Advanced Sciences and Technology, Pharmaceutical Sciences Branch, Islamic Azad University (IAUPS), Tehran, Iran
[ 1 ] - Preparation, characterization and evaluation of Ginkgo biloba solid lipid nanoparticles
Objective(s): In this work, Ginkgo biloba extract (GBE) loaded solid lipid nanoparticles (SLNs) were synthesized via high pressure homogenization method and their physicochemical properties, as well as cytotoxicity and antibacterial activities were evaluated.Methods: Ginkgo biloba extract SLNs (GBE-SLNs) were prepared using high pressure homogenization method. The morphology and size of S...
[ 2 ] - Prevalence of anti-HBc in HBsAg negative blood donors using two enzyme immunoassays kits
Abstract Background and Objectives Use of kits with high sensitivity and specificity to determine the prevalence of antibodies against hepatitis B virus (anti-HBc) core antigen is important. The aim of this study was to determine the prevalence of hepatitis B virus antibody in HBsAg negative blood donors using two anti-HBc enzyme immunoassay kits (DIA.PRO and SIEMENS). Materials and Methods...
[ 3 ] - Secreted Chemicals From Probiotic Bacteria Potentiate Th1 Pattern of Immune Cells and Apoptosis Induction in Breast Cancer and Gastric Adenocarcinoma Cell Lines
Cancer is one of the main causes of mortality. Therapeutic importance in some diseases, especially cancers has led to considering the anti-cancer effects of probiotics more than ever. Probiotics have stimulatory effects on the immunity and suppressor effects on cancer activity. Various studies report that probiotic bacteria have cytotoxicity effects on different types of solid tumors. In this r...
[ 4 ] - The Probiotic Bacteria Induce Apoptosis in Breast and Colon Cancer Cells: An Immunostimulatory Effect
Background: Uncontrolled cell proliferation and resistance to apoptosis are the main characteristics of cancer cells. Therefore, a substance with the capability to induce apoptosis in cancer cells could be known as an anti-cancer material. Probiotics are useful microorganisms that are crucial for the host’s health.Materials and Methods: In the present stu...
[ 5 ] - Comparison of Western blotting and PCR assays for confirmation of HTLV-1 virus in volunteer blood donors
Abstract Background and Objectives Human T-cell lymphotropic virus type I (HTLV-I) has been associated with two diseases in humans such as adult T-cell leukemia/lymphoma (ATLL) and HTLV-associated myelopathy/tropical spastic Para paresis (HAM/TSP). About 5 to 10 million people are infected with HTLV-1 worldwide. In order to improve the blood safety and to prevent false positive results in bloo...
[ 6 ] - Immunopotentiotor Effect of α-Tocopherol on Cytokine Expression in the Lymphocytes in the Elderly People
Background: Aging is associated with attenuation of immune responses. Studies show that old people are vulnerable to infectious diseases such as influenza. α-Tocopherol as an immunomodulator affects immune responses. In the present study, the effect of α-tocopherol, on lymphocyte responses i.e. interferon-gamma (IFN-γ), Tumor Necrosis Factor-alpha (TNF-α), and nuclear factor-κB (NF-κB) in elde...
[ 7 ] - Evaluation of humoral and cellular immunity of recombinant autolysin protein Staphylococcus aureus in mouse model
Background: Staphylococcal aureus is a gram positive cocci and opportunistic pathogen. Due to the spread of this bacterium to antibiotics resistance, one of the most important ways of prevention is the use of vaccines. In this respect, autolysin protein as one of the adhesion molecule of bacteria plays an important role for binding bacteria to the host cells and cell division. Herein, the role ...