Lub lipid bilayer ntawm lub endothelial cell membrane yog a hydrophobic nto.
YPuas yog pob txha endothelium hydrophobic?
Cov pob txha epithelial nto yog intrinsically hydrophobic(dej-repelling). Lub cornea epithelium muaj microvilli uas ua haujlwm tawm ntawm nws qhov chaw. Goblet hlwb los ntawm conjunctiva tsim mucous, uas migrate hla lub epithelial nto.
YPuas yog pob txha epithelium hydrophilic?
Lub epithelium yog ib txwm hydrophobic (dej repelling). Yog li ntawd, kom tso cai rau cov txheej txheem tsim kua muag kom nyob twj ywm ntawm lub pob ntseg thiab tiv thaiv nws los ntawm kev zawv zawg, a hydrophilic (dej attracting)cov mucus txheej adheres rau lub epithelium thiab ua raws li ib tug hydrophilic. choj ntawm ob qhov chaw.
Dab tsi ntawm qhov muag yog hydrophilic?
Thaum cov txheej mucous tau tawg mus thoob plaws qhov chaw, lub pob txha ua hydrophilic (dej-txim). Aqueous secreted los ntawm lub caj pas lacrimal disperses thoob plaws lub hydrophilic nto, uas txhim khu lub cornea txoj kev noj haus, bacteriolytic thiab lubricating zog.
Puas yog stroma hydrophobic?
pob ntseg nkag
Vim nws yog hydrophilic, lub stroma yog muaj zog thaiv rau lipophilic molecules, txawm tias nws tsis muaj qhov sib txuas nruj. 8 Yav dhau los lub stroma nyob ib leeg-cell txheej ntawm Descemet daim nyias nyias thiab cov extracellular matrix secreted los ntawm lub deepest txheej ntawm lub cornea,endothelium.
