the layer of polyhedral cells in the epidermis found between the stratum granulosum and stratum basale; shrinkage and adhesion of these cells gives a spiny or prickly appearance [ MP:0001236 ISBN:0-683-40008-8 ]
术语信息
- FMA:67542
- UMLS:C0221924 (ncithesaurus:Stratum_Spinosum)
- EMAPA:32785
- BTO:0000435
- NCIT:C12850
- Wikipedia:Stratum_spinosum
- MA:0000807
- SCTID:420086000
pheno_slim
Has cells that produce and secrete bipolar lipids which prevent evaporation, helping to 'water-proof' the skin. Keratinization begins in the stratum spinosum. [Wikipedia:Stratum_spinosum]
the layer of polyhedral cells in the epidermis found between the stratum granulosum and stratum basale; shrinkage and adhesion of these cells gives a spiny or prickly appearance
stratum spinosum
prickle cell layer of epidermis
squamous cell layer of epidermis
epidermis stratum spinosum