Nws ua lub luag haujlwm tseem ceeb ntawm kua muag, xws li muab cov khoom noj rau lub pob kws, tiv thaiv kab mob thiab kho kev puas tsuaj. Nws yog secreted los ntawm cov qog lacrimal nyob rau hauv qab ntawm daim tawv muag sab sauv.
kua lacrimal ua dab tsi?
Lub Plawv Lacrimal. Cov qog lacrimal yog serous hom exocrine qog uas tso cov kua dej lacrimal mus rau qhov chaw ntawm lub qhov muag thiab lub qhov muag. Lacrimal kua ua kom huv, tu thiab lubricate lub qhov muag. Nws tsim kua muag thaum tsim tawm ntau dhau.
Yuav ua li cas yog tias ib tug neeg tsis muaj qog nqaij hlav?
Yog cov qog lacrimal tsis tsim cov kua muag txaus, lub qhov muag tuaj yeem mob qhuav thiab tuaj yeem puas.
kua lacrimal yog dab tsi?
kua muag kua muag muaj dej, mucin, lipids, lysozyme, lactoferrin, lipocalin, lacritin, immunoglobulins, qabzib, urea, sodium, thiab potassium. Qee cov tshuaj hauv cov kua dej lacrimal (xws li lysozyme) tawm tsam cov kab mob kab mob ua ib feem ntawm lub cev tiv thaiv kab mob.
Vim li cas lub kua muag tawm thaum peb quaj?
Txhua lub kua muag uas tshuav dhau los ntawm qhov dej tshwj xeeb uas nkag mus rau koj lub qhov ntswg. Thaum peb quaj – thiab kuv vam tias koj yuav tsis quaj ntau dhau – peb ua kua muag ntau tshaj qhov muag tuav tau. Qhov no yog vim lub caj pas kua muag loj tshaj plaws tuaj yeem hloov pauv thiab tsim kua muag ntau ib zaug, ib yam li tus ciav me me.
