-
caused by the
degranulation of mast
cells in the nose. When mast
cells degranulate, they
release histamine and
other chemicals,
starting an inflammatory...
- that cell;
phagocytes will phagocytose, mast
cells and
neutrophils will
degranulate,
natural killer cells will
release cytokines and
cytotoxic molecules;...
- calcium, the
histamine vesicles cannot fuse to the cell
membrane and
degranulate. As
inhalers they are used to
treat asthma, as
nasal sprays to treat...
-
wound healing mechanism. Instead, the platelet-derived
growth factor degranulated by the
clotted platelets will
attract a
layer of
smooth muscle cells...
- cells, if
sensitized by IgE
antibodies attached to
their membranes,
degranulate when
exposed to the
appropriate antigen.
Certain amines and alkaloids...
-
response by mast
cells to allergens. Pre-sensitised mast
cells respond by
degranulating,
releasing vasoactive chemicals such as histamine.
These chemicals propagate...
- fibrin-reinforcement of the
platelet plug.
Platelet activation in turn
degranulates and
releases factor V and fibrinogen,
potentiating the
coagulation cascade...
-
Basophils arise and
mature in bone marrow. When activated,
basophils degranulate to
release histamine,
proteoglycans (e.g.
heparin and chondroitin), and...
- and does
extend through the
whole gastrointestinal tract.
Profoundly degranulated eosinophils may also be present, as may micro-abscesses and an expansion...
-
their permeability and
facilitating the
spread of the venom, mast cell
degranulating peptide (2%), tertiapin, and secapin.
Small molecules in bee
venom include...
