Kev noj qab haus huv ntawm plab hnyuv yog tus yuam sij rau kev noj qab haus huv ntawm cov tsiaj, thiab kev noj qab haus huv ntawm cov tsiaj nyeg thiab nqaij qaib yog lub luag haujlwm tseem ceeb hauv kev yug tsiaj txhu. Tam sim no, tau muaj ntau cov lus ceeb toom txog cov txheej txheem ntawm cov nroj tsuag rho tawm tswj txoj hnyuv noj qab haus huv ntawm cov tsiaj nyeg thiab nqaij qaib, tab sis cov kev tshawb fawb no tsom rau cov khoom nyoos extract, thiab kev tshawb fawb ntawm cov txheej txheem ntawm cov nroj tsuag extracts tswj txoj hnyuv noj qab haus huv ntawm cov tsiaj. tseem nyob rau theem pib thiab yuav tsum tau tshawb nrhiav ntxiv.
1. Bacteriostatic mechanism ntawm cov nroj tsuag rho tawm
Nroj tsuag extracts muaj cov nyhuv inhibitory tseem ceeb ntawm cov kab mob, inhibiting mechanism feem ntau suav nrog:
① cov nroj tsuag tuaj yeem tsim nrog cov kab mob cell membrane lossis cell phab ntsa, degrading cov kab mob cell phab ntsa qauv, ua rau cov cell membrane permeability nce, ua rau loj molecules nyob rau hauv lub cell txheem thiab cytoplasm condensed effusion hlwb, abate lub zog ntawm protons, nws thiaj li ua rau kab mob inactivation ntawm kev tuag;
② inhibit biosynthesis ntawm DNA, RNA thiab protein, ua rau cov kab mob tuag;
③ Cov tshuaj zoo hauv cov nroj tsuag tuaj yeem nkag mus rau hauv hlwb, rhuav tshem mitochondria thiab lwm cov qauv hauv cov hlwb, inhibit cellular respiration, cuam tshuam rau ATP synthesis pathway, inhibit qhov kev ua haujlwm ntawm lub cev ntawm cov kab mob, ua rau cov kab mob tuag;
④ Cog Extracts tuaj yeem txhawb nqa cov kev ua haujlwm catalytic ntawm cov dawb radicals thiab txo qis kev tsim cov dawb radicals los ntawm kev txhawb nqa cov dej num ntawm CAT thiab lwm cov enzymes antioxidant, uas ib txwm muaj feem xyuam rau tiam ntawm cov dawb radicals.
⑤ Nws cuam tshuam cov synthesis ntawm cov kab mob peptidoglycan, rhuav tshem cov kab mob morphological, thiab inhibits kev loj hlob ntawm cov kab mob;
⑥ Txhim kho lub cev tiv thaiv kab mob, ua lub luag haujlwm tsis ncaj qha bacteriostatic. Lub antibacterial mechanism ntawm cov nroj tsuag extracts yog cov ncauj lus kom ntxaws
2. Mechanism ntawm cov nroj tsuag extracts txhawb txoj hnyuv
Polysaccharides, polyphenols, saponins, cov roj tseem ceeb thiab cawv tau raug pov thawj los txhim kho txoj hnyuv thiab txhim kho txoj hnyuv. Kev txhim kho ntawm plab hnyuv mucosa feem ntau suav nrog:
① Ua kom villus qhov siab thiab qhov sib piv ntawm villus qhov siab mus rau qhov tob tob hauv duodenum, jejunum thiab ileum, txhim kho txoj hnyuv mucosa morphology thiab txhawb txoj hnyuv;
② Txhim kho txoj hnyuv ib puag ncig, txhawb kev tso tawm ntawm digestive enzymes, txhim khu kev ua haujlwm ntawm digestive enzymes, txhim kho lub plab zom mov ntawm cov tsiaj;
③ Ua kom muaj kev loj hlob ntawm plab hnyuv bifidobacteria, lactic acid kab mob thiab lwm yam probiotics, inhibit qhov kev loj hlob ntawm cov kab mob phem, tswj kev ruaj ntseg ntawm cov hnyuv, thiab txhawb txoj hnyuv;
④ khi cov receptors tshwj xeeb ntawm lub cev tiv thaiv kab mob hauv daim nyias nyias, kho cov teeb liab txoj hauv kev ntawm lub cev tiv thaiv kab mob, txhawb kev tso tawm ntawm cytokines xws li T / B lymphocytes thiab macrophages, thiab tswj txoj hnyuv;
⑤ Txhawb nqa mRNA qhia txog kev kho cov hnyuv mucosal (EGFR, PCNA, TGF 1) thiab cov nqaij sib txuas nruj (Occludin, Claudin-1, ZO-1), txhawb txoj hnyuv thiab tswj cov hnyuv. Mechanism ntawm cov nroj tsuag extracts txhawb txoj hnyuv noj qab haus huv nyob rau hauv cov tsiaj.
