Cov enzymes yog dab tsi? Vim li cas lawv thiaj tseem ceeb rau peb lub cev?

Nyob zoo! Koj nyob li cas? Hnub no peb yuav tham txog ib pawg ntawm tej yam uas ua haujlwm ntsiag to, tab sis tseem ceeb heev hauv peb lub cev. Lawv hu ua enzymes. Tej zaum koj yuav tau hnov ​​​​​​txog lub npe no. Yog tias tsis yog, nws tsis muaj teeb meem, hnub no peb yuav tham txog nws yooj yim.

Yog li ntawd, cov enzymes no yog dab tsi? Vim li cas peb thiaj xav tau lawv?

Hais yooj yim xwb, cov enzymes yog ib hom protein . Lawv zoo li cov neeg hlau me me uas ua haujlwm hauv peb lub cev. Lawv txoj haujlwm tseem ceeb yog ua kom cov tshuaj lom neeg hauv peb lub cev sai dua, uas yog peb lub cev metabolism . Xav txog nws, cov enzymes no pab ua qee yam thiab rhuav tshem qee yam. Qhov tseeb, txhua yam muaj sia muaj enzymes. Peb lub cev tsim cov enzymes ntuj. Peb kuj tau txais cov enzymes los ntawm qee cov khoom noj uas peb noj thiab haus, thiab los ntawm qee cov khoom tsim tawm.

Dab tsi yog qhov kev pab loj tshaj plaws uas cov enzymes muab rau peb lub cev?

Ib qho tseem ceeb tshaj plaws uas cov enzymes ua yog pab zom zaub mov . Qhov no yog cov txheej txheem uas cov zaub mov peb noj hloov mus ua lub zog. Xav txog nws, muaj cov enzymes hauv peb cov qaub ncaug, pancreas, plab hnyuv, thiab plab. Cov no yog cov uas zom thiab zom cov rog, cov protein, thiab cov carbohydrates uas peb noj. Cov as-ham no ces peb lub cev siv rau kev loj hlob thiab kho cov cell. Tsis yog li ntawd xwb, cov enzymes pab nrog ntau yam ntxiv. Saib seb:

• Ua pa ua ke
• Rau kev tsim cov leeg nqaij
• Kev ua haujlwm ntawm cov hlab ntsha
• Kev tshem tawm peb lub cev ntawm cov tshuaj lom yog tsis yooj yim sua yam tsis muaj cov enzymes no.

Puas muaj ntau hom enzymes?

Yog, muaj ntau txhiab hom enzymes sib txawv hauv peb lub cev. Tab sis qhov tshwj xeeb yog tias txhua hom enzyme tsuas muaj ib txoj haujlwm ua xwb . Ib yam li ib tus yuam sij tsuas yog qhib tau ib lub xauv xwb. Piv txwv li, cov enzyme Sucrase zom cov suab thaj sucrose. Cov enzyme Lactase zom cov suab thaj lactose uas pom muaj nyob rau hauv cov khoom noj mis nyuj. Cia peb saib qee hom enzymes tseem ceeb uas feem ntau pab peb zom zaub mov:

Cov feem ntawm cov enzyme yog dab tsi? Lawv ua haujlwm li cas?

Txhua lub enzyme muaj ib qho chaw hu ua 'active site' . Qhov chaw no muaj ib lub duab tshwj xeeb. Peb hu cov khoom uas enzyme ua haujlwm rau ntawm 'substrate' . Lub substrate no kuj muaj ib lub duab tshwj xeeb. Zoo li lub xauv thiab tus yuam sij. Lub enzyme thiab lub substrate yuav tsum sib haum ua ke kom ua haujlwm tau. Tsuas yog thaum lawv sib haum ua ke xwb thiaj li muaj cov tshuaj lom neeg tshwm sim.

Qhov kub thiab pH cuam tshuam li cas rau cov enzymes?

Cov enzymes xav tau qhov chaw ib puag ncig zoo kom ua haujlwm tau zoo. Yog tias cov xwm txheej no tsis zoo, cov enzymes tuaj yeem hloov pauv duab. Tom qab ntawd lawv yuav tsis sib haum nrog cov substrates uas peb tau tham txog ua ntej. Yog li, lawv yuav tsis ua haujlwm tau zoo. Txhua enzyme muaj qhov kub thiab pH tshwj xeeb uas nws zoo tshaj plaws rau:

• pH: Cov enzymes rhiab heev rau acidity thiab alkalinity. Lawv tsis ua haujlwm zoo yog tias qhov chaw ib puag ncig yog acidic dhau lossis alkaline dhau. Piv txwv li, cov enzyme pepsin hauv peb lub plab zom cov protein. Yog tias koj tsis muaj acid txaus hauv koj lub plab, pepsin tsis tuaj yeem ua haujlwm zoo.
• Kub: Cov enzymes ua haujlwm zoo tshaj plaws thaum koj lub cev kub nyob rau theem ib txwm, uas yog nyob ib puag ncig 37 degrees Celsius (37°C). Thaum qhov kub nce ntxiv, cov tshuaj tiv thaiv enzyme kuj nce ntxiv. Txawm li cas los xij, yog tias qhov kub nce ntau dhau, cov enzymes tsis ua haujlwm lawm. Yog vim li cas peb lub cev ua haujlwm qeeb thaum peb kub taub hau heev.

Cov kab mob twg yog ua los ntawm cov teeb meem enzyme?

Feem ntau cov teeb meem metabolic tshwm sim thaum tsis muaj txaus ntawm ib qho enzyme. Cov no tuaj yeem kis tau los ntawm cov noob caj noob ces (uas tau txais los ntawm niam txiv mus rau cov menyuam). Cia peb saib qee qhov teeb meem metabolic uas tshwm sim los ntawm cov noob caj noob ces:

• Kab mob Fabry : Qhov no yog ib qho mob uas lub cev tsis tuaj yeem tsim cov enzyme alpha-galactosidase A, uas yog qhov xav tau los rhuav tshem cov lipids.
• Kab mob Krabbe (globoid cell leukodystrophy): Qhov no cuam tshuam rau cov enzymes uas xav tau los tiv thaiv cov hlwb ntawm cov hlab ntsha , piv txwv li myelin (Central Nervous System).
• Kab mob zis los ntawm kua txiv maple: Qhov no cuam tshuam rau cov enzymes uas xav tau los rhuav tshem qee cov amino acids uas muaj ceg .

Ntxiv rau qhov no, muaj lwm yam mob uas tuaj yeem tshwm sim los ntawm kev tsis sib npaug ntawm cov enzyme:

• Kab mob Crohn: Kev tsis sib npaug ntawm cov kab mob hauv koj txoj hnyuv (gut microbiome ) tuaj yeem ua rau muaj kev tiv thaiv kab mob hauv plab. Qhov no yuav cuam tshuam rau cov tsos mob thiab qhov hnyav ntawm kab mob Crohn.
• Exocrine pancreatic insufficiency (EPI): Qhov no yog thaum koj lub pancreas tsis tsim cov enzymes zom zaub mov txaus, txhais tau tias koj tsis tuaj yeem zom zaub mov lossis nqus cov as-ham.
• Kev tsis haum lactose: Qhov no yog tshwm sim los ntawm qhov tsis muaj cov enzyme uas xav tau los zom lactose, ib qho suab thaj uas pom muaj nyob rau hauv mis nyuj thiab cov khoom noj mis nyuj.

Thaum twg koj yuav tsum mus ntsib kws kho mob txog qhov teeb meem enzyme?

Nws yeej tsis yooj yim paub tseeb tias koj puas muaj teeb meem enzyme yog tias koj tsis tau kuaj ntshav. Txawm li cas los xij, nws yog ib lub tswv yim zoo kom mus ntsib kws kho mob yog tias koj muaj ib qho ntawm cov tsos mob hauv qab no:

• Mob plab
• Kev o los yog roj
• Mob raws plab
• Xav tias nkees heev (Fatigue)
• Xeev siab thiab ntuav
• Kev poob phaus tsis paub meej
• Kab mob ntshav tsis txaus
• Kev los ntshav hauv plab hnyuv