All terms in HP

Label Id Description
Radial artery aplasia HP_0020118 [Congenital absence of the radial artery.]
Abnormal radial artery morphology HP_0031640 [Any structural anomaly of the radial artery.]
neurotransmitter secretion involved in regulation of skeletal muscle contraction GO_0014860 [The regulated release of neurotransmitter into the synaptic cleft involved in skeletal muscle contraction. A neurotransmitter is any of a group of substances that are released on excitation from the axon terminal of a presynaptic neuron of the central or peripheral nervous system and travel across the synaptic cleft to either excite or inhibit the target cell. Among the many substances that have the properties of a neurotransmitter are acetylcholine, noradrenaline, adrenaline, dopamine, glycine, gamma aminobutyrate, glutamic acid, substance P, enkephalins, endorphins and serotonin.]
regulation of skeletal muscle contraction via regulation of action potential GO_0014861 [Any process that modulates the frequency, rate or extent of skeletal muscle contraction by depolarization of muscle membrane and ionic fluxes.]
regulation of action potential GO_0098900 [Any process that modulates the frequency, rate or extent of action potential creation, propagation or termination. This typically occurs via modulation of the activity or expression of voltage-gated ion channels.]
regulation of skeletal muscle contraction GO_0014819 [Any process that modulates the frequency, rate or extent of skeletal muscle contraction.]
Aortic elastic fiber disorganization HP_0032085 [Nonparallel arrangement/disarray of elastic fibers of the media of the aorta as identified on a stain for elastic fibers.]
Medial degeneration HP_0032079 [Medial degeneration of the aorta is to be used as an overarching term for any aortic surgical specimens that demonstrate one or more of the specific histopathologies mucoid extracellular matrix accumulation, elastic fiber fragmentation and/or loss, elastic fiber thinning, elastic fiber disorganization, smooth muscle cell nuclei loss, laminar medial collapse, smooth muscle cell disorganization, medial fibrosis. Grading of medial degeneration is based on the average overall severity of specific histopathologies as described, considering the worst area(s) sampled from multiple slides and aorta sections.]
Aortic elastic fiber thinning HP_0032084 [A thinning out of elastic fibers of the media of the aorta that creates widening of intralamellar spaces, as identified on a stain for elastic fibers.]
Aortic elastic fiber fragmentation HP_0032083 [Loss and/or fragmentation of elastic fibers of the media of the aorta creating increasingly extended translamellar spaces, with absence of elastic fibers, and increased gaps in elastic fiber lamellae as identified on a stain for elastic fibers.]
Translamellar mucoid extracellular matrix accumulation HP_0032082 [A type of mucoid extracellular matrix accumulation in which the increase in mucoid extracellular matrix alters the arrangement of the lamellar units to varying degrees.]
Mucoid extracellular matrix accumulation HP_0200146 [An increase of medial mucoid extracellular matrix creating translamellar and/or intralamellar expansions including extracellular pools as noted on an H&E stain and/or a stain to highlight extracellular matrix material (Movat's pentachrome, Alcian blue, etc.).]
Intralamellar mucoid extracellular matrix accumulation HP_0032081 [A type of mucoid extracellular matrix accumulation in which the increase in mucoid extracellular matrix does not significantly alter the arrangement of the lamellar units.]
Aortic medial fibrosis HP_0032089 [An increase in collagen fibers creating areas of substitutive fibrosis or a widening of intralamellar spaces in the media of the aorta. This can be seen in conjunction with a loss to varying degrees of parallel arrangement of the elastic lamellae (or lamellar units).]
Aortic smooth muscle cell disorganization HP_0032088 [Nonparallel arrangement/disarray of smooth muscle cells of the aortic media creating focal/multifocal disarray or sometimes nodular aggregates of smooth muscle cells.]
Aortic laminar medial collapse HP_0032087 [Architecturally, a compaction of aortic medial elastic fibers that creates thinning of the lamellar unit secondary to a band-like smooth muscle cell loss identified using a stain for elastic fibers.]
Aortic smooth muscle cell nuclei loss HP_0032086 [A region of the aortic media in which smooth muscle cell nuclei, involving multiple lamellae, are not clearly identifiable on an hematoxylin and eosin stain.]
Recurrent streptococcal infections HP_0020096 [Increased susceptibility to streptococcal infections, as manifested by recurrent episodes of streptococcal infections.]
Infection due to encapsulated bacteria HP_0020097 [An infection by an encapsulated bacterial agent. Isolates which cause invasive disease are usually surrounded by a polysaccharide capsule, which is a major virulence factor and the key antigen in protective protein-polysaccharide conjugate vaccines.]
obsolete Herpes encephalitis HP_0020098