Results 21 to 30 of about 306,398 (210)

Differential Diagnoses of Systemic Mastocytosis in Routinely Processed Bone Marrow Biopsy Specimens: A Review [PDF]

open access: yes, 2010
Diagnosis of systemic mastocytosis (SM) is mainly based on the morphological demonstration of compact mast cell infiltrates in various tissue sites. In almost all patients such infiltrates are detected in the bone marrow.
Horny, H. -P., Sotlar, K., Valent, P.
core   +1 more source

Perivascular mast cells promote neointimal elastin deposit and suppress chronic vein graft restensosis in hyperlipidaemic mice : mast cells and vein graft remodelling [PDF]

open access: yes, 1944
Aims: Mast cells are versatile innate immune cells and are reported to promote vascular inflammation and neointimal lesion formation, thereby contributing to the development of vascular stenosis and atherosclerosis.
Wu, Junxi   +3 more
core   +8 more sources

Granule Leakage Induces Cell-Intrinsic, Granzyme B-Mediated Apoptosis in Mast Cells

open access: yesFrontiers in Cell and Developmental Biology, 2021
Mast cells are multifunctional immune cells scattered in tissues near blood vessels and mucosal surfaces where they mediate important reactions against parasites and contribute to the pathogenesis of allergic reactions.
Sabrina Sofia Burgener   +14 more
doaj   +1 more source

An Inflammation-Centric View of Neurological Disease: Beyond the Neuron [PDF]

open access: yes, 2018
Inflammation is a complex biological response fundamental to how the body deals with injury and infection to eliminate the initial cause of cell injury and effect repair.
Facci, Laura   +3 more
core   +2 more sources

Mast cell leukaemia [PDF]

open access: yesBritish Journal of Haematology, 2005
In May 2003, a 65-year-old white male presented with weight loss, night sweats, pruritus, diarrhoea, and joint pain. Radiographic studies showed hepatosplenomegaly, abdominal lymphadenopathy and both osteoblastic and osteolytic bone lesions. Bone marrow biopsy showed extensive mast cell infiltration and effacement of marrow structure with reduction of ...
Olaf, Penack   +2 more
openaire   +2 more sources

Mast Cells Express 11 beta-hydroxysteroid Dehydrogenase Type 1: A Role in Restraining Mast Cell Degranulation:a role in restraining mast cell degranulation [PDF]

open access: yes, 2013
Mast cells are key initiators of allergic, anaphylactic and inflammatory reactions, producing mediators that affect vascular permeability, angiogenesis and fibrosis.
A Pesci   +42 more
core   +8 more sources

Association of mast cell density, microvascular density and endothelial area with clinicopathological parameters and prognosis in canine mammary gland carcinomas

open access: yesActa Veterinaria Scandinavica, 2022
Background Mast cell density has been shown to have both enhancing and inhibiting effects on tumour progression and the ability to predict breast cancer behaviour in humans. However, prognostic results have been contradictory.
Simona Sakalauskaitė   +3 more
doaj   +1 more source

Mast cell clones: a model for the analysis of cellular maturation. [PDF]

open access: yes, 1982
Cloned mouse mast cells resemble, by ultrastructure, immature mast cells observed in vivo. These mast cell clones can be grown in the absence of any other cells, facilitating direct investigations of their biochemistry and function.
Cantor, H   +10 more
core   +2 more sources

Urinary and faecal N-methylhistamine concentrations do not serve as markers for mast cell activation or clinical disease activity in dogs with chronic enteropathies [PDF]

open access: yes, 2014
This study sought to correlate faecal and urinary N-methylhistamine (NMH) concentrations with resting versus degranulated duodenal mast cell numbers in dogs with chronic enteropathies (CE), and investigate correlations between intestinal mast cell ...
Allenspach, K   +5 more
core   +4 more sources

Systemic mastocytosis with associated myeloproliferative disease and precursor B lymphoblastic leukaemia with t(13;13)(q12;q22) involving FLT3. [PDF]

open access: yes, 2008
Systemic mastocytoses represent neoplastic proliferations of mast cells. In about 20% of cases systemic mastocytoses are accompanied by clonal haematopoietic non-mast cell-lineage disorders, most commonly myeloid neoplasms.
Dirnhofer, S.   +7 more
core   +1 more source

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