Tib neeg lub cev tiv thaiv kab mob tsis zoo li qub, tab sis nyob rau hauv lub xeev hloov.Nws tsis muaj zog heev thaum cov neeg yug los, yog li cov teeb meem kev noj qab haus huv feem ntau tshwm sim.Nyob rau hauv lub neej yav tom ntej, kev tiv thaiv yuav maj mam nce, mus txog lub ncov tom qab puberty, ces maj mam poob, thiab nws yuav poob sharply nyob rau hauv nruab nrab-hnub nyoog thiab laus laus.

Yog li ntawd, nws yog ib qho tseem ceeb heev rau tib neeg kom nqus tau cov khoom noj rau cov hlwb, vim nws muaj peev xwm tswj tau thiab txhim khu kev tiv thaiv.

Me me molecule peptide yog tsim los ntawm cov amino acid txuas los ntawm peptide chains, uas tuaj yeem nqus tau sai dua.Peptide muaj zog lom neeg ua haujlwm thiab muaj ntau haiv neeg, yog li nws ua lub luag haujlwm tseem ceeb hauv tib neeg lub cev.Nws kuj yog lub hauv paus ntawm kev ua neej nyob.

Txhim khu kev tiv thaiv

Tib neeg lub cev tiv thaiv kab mob yuav raug puas tsuaj loj.Kev txo qis ntawm cov qe ntshav dawb thiab qhov tsis muaj zog ntawm macrophages yog qhov pom tseeb.Vim yog kev puas tsuaj ntawm lub cev tiv thaiv kab mob thiab lub cev tiv thaiv kab mob, lub cev tiv thaiv tsis muaj zog, thiab ntau yam kab mob hlwb yuav coj kom zoo dua.Cov teeb meem kev noj qab haus huv zoo li no yuav tshwm sim, cov qog hlwb tseem yuav siv sijhawm los ua kom muaj kev loj hlob sai, thiab tib neeg lub neej yuav tuag.

Thaum oligopeptide nkag mus rau hauv tib neeg lub cev, nws tuaj yeem nce cov qe ntshav dawb sai sai los ntawm nws cov khoom noj khoom haus, kev ua haujlwm thiab kev ua haujlwm, thiab txhawb nqa lub peev xwm ntawm macrophages kom nqos cov qog hlwb, kom lub cev tsis muaj zog tiv thaiv kab mob los ntawm hluav taws xob tuaj yeem muaj zog thiab rov qab los.

Antibacterial thiab antiviral

Cov kab mob khi rau cov receptors tshwj xeeb ntawm tib neeg lub hlwb rau cov hlwb adsorb, thiab tso siab rau lawv tus kheej tshwj xeeb proteases rau kev ua cov protein thiab nucleic acid replication.Yog li ntawd, polypeptides uas khi rau host cell receptors los yog peptides uas khi rau cov chaw nquag xws li kab mob proteases tuaj yeem raug tshuaj xyuas los ntawm lub tsev qiv ntawv peptide rau kev kho tshuaj tiv thaiv kab mob.

Cov kev tshawb fawb tau pom tias qee cov oligopeptides thiab polypeptides ua rau lub siab ua haujlwm ntawm tes, thiab tswj kev ua haujlwm ntawm lymphoid T cell subsets, txhim khu kev tiv thaiv kab mob thiab kev tiv thaiv ntawm tes.Yog li ntawd, replenish peptide yog qhov zoo rau kev tswj hwm kev tiv thaiv thiab pab peb muaj lub neej noj qab haus huv.