Term: bone tissue porphyrin
Name: bone tissue
Synonyms:
Definition: Skeletal tissue with a collagen-rich extracellular matrix vascularized, mineralized with hydroxyapatite and typically including osteocytes located in lacunae that communicate with one another by cell processes (in canaliculi). Bone is deposited by osteoblasts.
Ontology: Anatomy Ontology [ZFA:0005621]

Name: porphyrin
Synonyms: 21H,23H-Porphin, 21H,23H-porphine, porphine, porphyrin
Definition:
Ontology: ChEBI [CHEBI:8337]  ( EBI )