منابع مشابه
Mast Cell: A Multi-Functional Master Cell
Mast cells are immune cells of the myeloid lineage and are present in connective tissues throughout the body. The activation and degranulation of mast cells significantly modulates many aspects of physiological and pathological conditions in various settings. With respect to normal physiological functions, mast cells are known to regulate vasodilation, vascular homeostasis, innate and adaptive ...
متن کاملMast Cell Leukemia with Ascites and Multiple Organs Damage
Mast Cell Leukemia (MCL), a rare subtype of systemic mastocytosis is defined by bone marrow involvement as atypical and aleukemic mast cells, if more than 20% and less than 10% of peripheral WBCs are mast cells, respectively. We met a case of aleukemic MCL presenting with anemia and ascites for 2 years, referred for BM evaluation, suspicious of leukemia. Our findings included BM involveme...
متن کاملINFLUENCE OF NERVE TISSUE-DERIVED NEUROTRANSMITTERS ON MAST CELL MIGRATION
In vitro culture systems using bone marrow cells from BALB/C mice were set up in medium supplemented with spleen-derived medium. Bone marrow cells grown in spleen-derived medium gave rise to cultures containing >97% mast cells. The cells were used in polarisation chemotaxis assays with the intention of determining the effect of nerve tissue-derived neurotransmitters on mast cell migration. ...
متن کاملMast cells and histopathologic variants of basal cell carcinoma
Background and aim: The stroma of basal cell carcinoma (BCC) is rich in mast cells. Morpheaform BCC has been reported to contain much more mast cells than the other types of BCC, but their significance remains unknown. In this study we investigated the significance of mast cells related to BCC and possible relationship between increased number of mast cells and clinical and histological p...
متن کاملmast cell count in oral reactive lesions: a histochemical study
background: the aim of this study was to quantify the number of mast cells in focal reactive hyperplastic lesions of the oral cavity and to compare these two number of mast cells in normal gingival tissues and to correlate their presence with the state of connective tissue changes in reactive lesions and probably suggest a role for mast cells in these lesions. materials and methods: patient rec...
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ژورنال
عنوان ژورنال: Frontiers in Immunology
سال: 2016
ISSN: 1664-3224
DOI: 10.3389/fimmu.2015.00620