noun, noun which may take the genitive case particle 'no'
endothelium; endodermis
Biological term for the thin layer of cells lining blood vessels (endothelium) or the inner layer of plant roots (endodermis). Used in medical and botanical contexts.
See also: 外皮
血管の内皮は血液と組織の間の物質交換を調節している。
The endothelium of blood vessels regulates the exchange of substances between blood and tissues.
植物
The endodermis of plant roots restricts water passage via the Casparian strip.