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Last uploaded: February 12, 2025
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Id http://purl.obolibrary.org/obo/UBERON_0002183
http://purl.obolibrary.org/obo/UBERON_0002183
Preferred Name

lobar bronchus
Definitions
The lobar bronchus is the major airway within the respiratory tree that starts by division of the principal bronchi on both sides and ends at the point of its own subdivision into tertiary or segmental bronchi[GO].
Synonyms
lobar bronchi
secondary bronchi
secondary bronchus
bronchi lobaris
Type http://www.w3.org/2002/07/owl#Class

All Properties

definition

The lobar bronchus is the major airway within the respiratory tree that starts by division of the principal bronchi on both sides and ends at the point of its own subdivision into tertiary or segmental bronchi[GO].
label
lobar bronchus
prefLabel
lobar bronchus
database_cross_reference
Wikipedia:Secondary_bronchus
UMLS:C0225653
NCIT:C32998
SCTID:245509008
EMAPA:32696
EHDAA:4955
EHDAA:4963
EHDAA:4977
EHDAA:4985
EHDAA:4993
EHDAA:8175
EHDAA:8187
EHDAA:8203
EHDAA:8213
EHDAA:8225
FMA:7406
MA:0000437
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notation
UBERON:0002183
in_subset
has_related_synonym
lobar bronchi
secondary bronchi
id
UBERON:0002183
has part
has_obo_namespace
uberon
distally_connected_to
part_of
depiction
UBPROP_0000010
They have relatively large lumens that are lined by respiratory epithelium. There is a smooth muscle layer below the epithelium arranged as two ribbons of muscle that spiral in opposite directions. This smooth muscle layer contains seromucous glands. Irregularly arranged plates of hyaline cartilage surround the smooth muscle. These plates give structural support to the bronchus and maintain the patency of the lumen.
present in taxon
subClassOf
overlaps
type
has_exact_synonym
secondary bronchus
bronchi lobaris
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