| slovo | definícia |
epithelium
(encz) | epithelium,epitel n: Zdeněk Brož |
epithelium
(encz) | epithelium,výstelka n: Zdeněk Brož |
Epithelium
(gcide) | Epithelium \Ep`i*the"li*um\, n.; pl. E. Epitheliums, L.
Epithelia. [NL., fr. Gr. 'epi` upon + ? nipple.] (Anat.)
The superficial layer of cells lining the alimentary canal
and all its appendages, all glands and their ducts, blood
vessels and lymphatics, serous cavities, etc. It often
includes the epidermis (i. e., keratin-producing epithelial
cells), and it is sometimes restricted to the alimentary
canal, the glands and their appendages, -- the term
endothelium being applied to the lining membrane of the blood
vessels, lymphatics, and serous cavities.
[1913 Webster] |
epithelium
(wn) | epithelium
n 1: membranous tissue covering internal organs and other
internal surfaces of the body [syn: epithelium,
epithelial tissue] |
| | podobné slovo | definícia |
neuroepithelium
(encz) | neuroepithelium, n: |
Columnar epithelium
(gcide) | Columnar \Co*lum"nar\, a. [L. columnaris, fr. columna.]
Formed in columns; having the form of a column or columns;
like the shaft of a column.
[1913 Webster]
Columnar epithelium (Anat.), epithelium in which the cells
are prismatic in form, and set upright on the surface they
cover.
Columnar structure (Geol.), a structure consisting of more
or less regular columns, usually six-sided, but sometimes
with eight or more sides. The columns are often fractured
transversely, with a cup joint, showing a concave surface
above. This structure is characteristic of certain igneous
rocks, as basalt, and is due to contraction in cooling.
[1913 Webster] |
Epithelium
(gcide) | Epithelium \Ep`i*the"li*um\, n.; pl. E. Epitheliums, L.
Epithelia. [NL., fr. Gr. 'epi` upon + ? nipple.] (Anat.)
The superficial layer of cells lining the alimentary canal
and all its appendages, all glands and their ducts, blood
vessels and lymphatics, serous cavities, etc. It often
includes the epidermis (i. e., keratin-producing epithelial
cells), and it is sometimes restricted to the alimentary
canal, the glands and their appendages, -- the term
endothelium being applied to the lining membrane of the blood
vessels, lymphatics, and serous cavities.
[1913 Webster] |
Epitheliums
(gcide) | Epithelium \Ep`i*the"li*um\, n.; pl. E. Epitheliums, L.
Epithelia. [NL., fr. Gr. 'epi` upon + ? nipple.] (Anat.)
The superficial layer of cells lining the alimentary canal
and all its appendages, all glands and their ducts, blood
vessels and lymphatics, serous cavities, etc. It often
includes the epidermis (i. e., keratin-producing epithelial
cells), and it is sometimes restricted to the alimentary
canal, the glands and their appendages, -- the term
endothelium being applied to the lining membrane of the blood
vessels, lymphatics, and serous cavities.
[1913 Webster] |
neuroepithelium
(wn) | neuroepithelium
n 1: epithelium associated with special sense organs and
containing sensory nerve endings |
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