Purification of enough numbers of circulating eosinophils is difficult because eosinophils account for less than 5% peripheral blood leukocytes. Human eosinophilic leukemia EoL-1 cells have been considered an in vitro source of eosinophils as they can differentiate into mature eosinophil-like cells when incubated with dibutyryl cAMP (dbcAMP) or butyric acid. In this study, the viability and phe...

Topical anti-inflammatory drugs decrease eosinophil infiltration. This action may be due to an effect on the release of epithelial cell products responsible for promoting eosinophil survival. We investigated the effect of fluticasone propionate, budesonide, beclomethasone dipropionate and nedocromil sodium on the release of granulocyte/macrophage colony-stimulating factor (GM-CSF) and on eosino...

BACKGROUND Cell proliferation is one of the most critical factors in metastasis and prognosis of the malignant tumors.Recent investigations show that the eosinophil granolosytes have an important role in developing of malignant tumors. The relation between cell proliferation and eosinophilic infiltration in oral squamous cell carcinoma (OSCS) with prognosis is unclear. The aim of this study was...

The current study designed to evaluate the role of pluripotent stem cells (iPSc) on experimentally-induced ovarian ablation (OA) by evaluating hematological parameters, FSH and E2 changes, molecular histopathological examination. 50 female rats were divided into five groups with 10 in each group. Group (1): control (2): injected Doxorubicin (DOX) (3 mg/kg) Cyclophosphamide (CYP) (50mg/kg) disso...

In allergic inflammations of the skin, activation of CD4+ T cells was demonstrated to play an important role; however, a minor role for CD8+ T cells is implied. In the present study, we compared cutaneous lymphocyte-associated Ag (CLA)-expressing CD4+ and CD8+ subsets, which were isolated from peripheral blood and lesional skin biopsies in atopic dermatitis (AD) patients. We demonstrated that C...

We have examined the effects of direct intratracheal instillation of purified eosinophil granule proteins on pulmonary function and airway responsiveness in primates. The results of this study show for the first time that installation of major basic protein (MBP) directly into the trachea of primates results in a significant and dose-related increase in airway responsiveness to inhaled methacho...

The diagnosis of meningitic angiostrongyliasis (MA) is based on clinical criteria. A lumbar puncture is used as a diagnostic tool, but it is an invasive procedure. The blood eosinophil levels are also assessed and used in the diagnosis of this disease. We enrolled 47 patients with serologically proven MA and 131 controls with intestinal parasite infections. An absolute eosinophil count model wa...