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人口腔上皮細胞 The oral epithelium is a mucous layer in the mouth consisting of stratified squamous epithelial cells either keratinized or nonkeratinized.

Human Intestinal Microvascular Endothelial Cells （人小腸內(nèi)皮細胞）were initiated by elutriation from dissociated normal human small intestine tissue.

Colonic epithelium（人結(jié)腸上皮細胞） cover the colonic mucosal surface and maintain the gut homeostasis by harboring the commensal bacteria in the outer mucus layer.

人大腸上皮細胞 All cells test negative for mycoplasma, bacteria, yeast, and fungi.

Human small intestinal epithelial cells(人小腸上皮細胞)play a crucial role in food digestion,nutrient absorption.