- Mast cell
degranulating (MCD)
peptide is a
cationic 22-amino acid
residue peptide,
which is a
component of the
venom of the
bumblebee (Megabombus pennsylvanicus)...
-
their permeability and
facilitating the
spread of the venom, mast cell
degranulating peptide (2%), tertiapin, and secapin.
Small molecules in bee
venom include...
-
response by mast
cells to allergens. Pre-sensitised mast
cells respond by
degranulating,
releasing vasoactive chemicals such as histamine.
These chemicals propagate...
-
small barbs. The
venom of the
honeybee contains histamine, mast cell
degranulating peptide, melittin,
phospholipase A2,
hyaluronidase and acid phosphatase...
-
caused by the
degranulation of mast
cells in the nose. When mast
cells degranulate, they
release histamine and
other chemicals,
starting an inflammatory...
- 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...
- that cell;
phagocytes will phagocytose, mast
cells and
neutrophils will
degranulate,
natural killer cells will
release cytokines and
cytotoxic molecules;...
- Tadashi; Yoshida, Hisanobu; Nakajima,
Terumi (1981). "A new mast cell
degranulating peptide, mastoparan-M, in the
venom of the
hornet Vespa mandarinia"...
- fibrin-reinforcement of the
platelet plug.
Platelet activation in turn
degranulates and
releases factor V and fibrinogen,
potentiating the
coagulation cascade...
- cells, if
sensitized by IgE
antibodies attached to
their membranes,
degranulate when
exposed to the
appropriate antigen.
Certain amines and alkaloids...
