Enterochromaffin cells (ECs) nyob hauv txheej epithelial ntawm tag nrho cov plab hnyuv siab raumthiab, zoo ib yam li cov kab mob hauv plab hnyuv, tuaj yeem nkag tau los ntawm microbiota metabolites ntawm sab luminal, thaum basolateral ciam teb yog nyob rau hauv kev sib cuag nrog afferent thiab efferent paj terminals nyob rau ntawm lamina …
Cov hlwb zoo li Enterochromaffin nyob qhov twg?
Enterochromaffin-zoo li (ECL) hlwb muaj nyob rau hauv cov hlwb endocrine tam sim no nyob rau hauv gastric oxyntic mucosa, thiab tau txais kev mloog zoo li histamine-secreting cells uas ua rau lub plab zais cia.
Kev ua haujlwm ntawm Enterochromaffin hlwb hauv cov hnyuv yog dab tsi?
Enterochromaffin (EC) hlwb (tseem hu ua Kulchitsky cells) yog ib hom enteroendocrine cell, thiab neuroendocrine cell. Lawv nyob ib sab ntawm lub epithelium nyob rau hauv lub lumen ntawm lub plab zom mov thiab ua lub luag haujlwm tseem ceeb hauv kev tswj plab hnyuv, tshwj xeeb yog plab hnyuv motility thiab secretion.
Enterochromaffin-zoo li cov hlwb tso tawm dab tsi?
Cov enterochromaffin-zoo li (ECL) cov hlwb ntawm oxyntic mucosa (fundus) ntawm lub plab tsim, khaws cia thiab tso tawm histamine, chromogranin A-derived peptides xws li pancreastatin, thiab qhov tsis tau xav txog tab sis tseem tsis tau pom dua. unidentified peptide hormone.
Kulchitsky hlwb yog dab tsi?
Kulchitsky cells sawv cev cov hlwb ntawm keeb kwm ntawm me mecell lung cancer (SCLC). Lawv tso tawm cov tshuaj pleev xim antigenic ntawm ob qho tib si neural crest thiab epithelium thiab tau pom tias zais cov tshuaj hormones polypeptide thiab enzymes.
