Background: T-2 mycotoxin belongs to the Trichothecene family and has damaging effects on the immune system. Objective: To investigate the toxic effect of T-2 toxin on the percentage of peripheral blood B lymphocytes and the potential protective role of selenium and vitamin E. Method: Frequencies of B lymphocytes (CD19+ ) were analyzed after injection of sublethal doses of T-2 toxin into Balb/c...

background: similar to inflammatory cells, peripheral blood mononuclear cells (pbmcs) can also infiltrate in to kidney and urinary tracts and subsequently excreted by urine. in this study we determined the viability rate and response to phytohemagglutinin-a (pha) of human pbmcs in normal urine. methods: a number of 1×106 ficoll-hypaque isolated pbmcs were dispensed in 1 ml normal urine and 6 mo...

despite many advances in the treatment of breast cancer, it is still the second most common cause of death in women in the united states. it has been shown that inflammation plays a major role in the treatment of these cancers and inflammatory factors enhance tumor growth, invasion, metastasis, and vascularization. in this study, we would like to analyze peripheral blood neutrophil-lymphocyte r...

Introduction: Obesity is an increasing health problem in the whole world, and it has important inflammatory component related to insulin resistance (IR), hypertension, atherosclerosis some cancers. This study aims evaluate hematological parameters childhood obesity.Methods: Sixty-four obese 50 normal weight cases were included study. The physical examination features laboratory data of patients...

Background: The aim of the present study was to investigate the effects of opium addiction and cigarette smoking on the complete blood count (CBC).Methods: Eighty-six male subjects, including 31 opium-addicted cigarette smokers (OACS), 19 opium-addicted non-cigarette smokers (OANCS), 17 non-opium-addicted cigarette smokers (NOACS), and 19 non-opium-addicted non-cigarette smokers (NOANCS) parti...

The parasites of genus Leishmania are the causative agents of one of the most widespread and devastating diseases. According to follow-up data, these medications may provoke adverse drug reactions, drug resistance, relapse as well as financial burden. The mechanism of action of opioid drugs are primarily exerted via transmembrane G-protein coupled receptors. One of the potent synthetic immunomo...

The parasites of genus Leishmania are the causative agents of one of the most widespread and devastating diseases. According to follow-up data, these medications may provoke adverse drug reactions, drug resistance, relapse as well as financial burden. The mechanism of action of opioid drugs are primarily exerted via transmembrane G-protein coupled receptors. One of the potent synthetic immunomo...

immunophenotyping of lymphocytes is very essential for evaluation of immune system. due  to  the  effect  of  environmental  factors  and  ethnical diversity on  immune  system, establishment of an internal normal range of lymphocyte subsets is a necessity for each population.  the  aim  of  this  study  was  to  determine  the  normal  range  of  t  and  b lymphocytes, and nk cells in normal i...