background: periodontal subgingival pathogens affect local and systemic immune responses and initiate an acute phase systemic inflammatory response characterized by the release of c-reactive proteins (crps). this study has been carried out to evaluate the serum concentration of crps, which can be used as a marker of periodontal disease as well as a risk indicator for cardiovascular diseases. ma...

BACKGROUND Soluble CD200 (sCD200) is a novel immuno-effective molecule, which acts to regulate inflammatory and acquired immune responses. Recently, our study group showed that sCD200 was present in serum and blister fluid in a patient with bullous pemphigoid and a patient with toxic epidermal necrolysis. We therefore planned this study to evaluate the sCD200 levels of autoimmune and inflammato...

This study was designed to investigate the effects of 0.5% hydrogen peroxide H2O2 and levamizole drug on immune response of adult male rabbits. Twenty four mature male newzeland were randomly divided into two groups and were treated as follow for four weeks: Control group(C) and H2O2 treated group (GI) which were daily intubated with 0.5% H2O2 in drinking water. After cessation of H2O2 intubati...

An experiment was conducted to determine the effect of different levels of potato replacing maizeseed on performance characteristicsand immunes system of broiler chicken in a completely randomized design. A total of 220 broiler chicks were randomly assigned to 5 treatment groups, with 4 replicates of 11 birds each. The chicks in the first group were fed basal diet (control), 2nd and 3rd groups ...

background: several cells of immune system such as regulatory t cells and macrophages secrete transforming growth factor-β (tgf-β) in response to different stimuli. this cytokine has inhibitory effect on immune system and diminished production of this cytokine is associated with autoimmune disorders. objective: the aim of this study was to evaluate the influence of opium addiction on serum leve...

Several diseases with autoimmune features have recently been shown to be characterised by defects in suppressor cell immune regulation. Aberrant immune mechanisms of primary importance have been sought but not yet demonstrated for idiopathic congestive cardiomyopathy and rheumatic heart disease. We tested whether defective immunoregulatory function might explain certain features of these diseas...

One hundred mice were randomly divided into five groups. The mice in one group were injected with physiological saline as the normal control group. The mice in the other four groups were injected with physiological saline, sulfated Chuanminshen violaceum polysaccharides (SCVP), Chuanminshen violaceum polysaccharide (CVP) and astragalus polysaccharide (AP) once daily for 7 d and then with cyclop...

AIM The association between diabetes and periodontal disease has been well documented. Periodontitis is associated with alterations in immune responses in both diabetic and nondiabetic subjects. While diabetes is considered to be a risk factor for periodontal disease progression, few studies have demonstrated an association between the level of glycemic control and periodontal disease. Although...

PURPOSE Evidence suggests that circulating serum microRNAs (miRNAs) might preferentially target immune-related mRNAs. If this were the case, we hypothesized that immune-related mRNAs would have more predicted serum miRNA binding sites than other mRNAs and, reciprocally, that serum miRNAs would have more immune-related mRNA targets than non-serum miRNAs. MATERIALS AND METHODS We developed a co...