Esinye sezikhalazo zempilo eziqhelekileyo, enoba umntu une-hepatitis okanye ayikho, i-health system ye-digestive. Inkqubo yokutya yokunciphisa ivame ukugxilwa ngokunciphisa i-enzymes, leyo, xa umntu enesimo esingathandekiyo, iya kunciphisa amandla okufumanisa izondlo ezifunekayo zibe yinxalenye yomzimba wonke.
Oku konke kukhokelela ekunqongeni kokunqongophala kwesondlo, ekugqibeleni kunokunyusa izifo ezinjenge-hepatitis. Ngenxa yoko, kubaluleke kakhulu ukuba izigulane ze-hepatitis ziqwalasele ukugcina inkqubo yokutya yokutya, kunye nokuqonda imiphumo yempilo yokugaya.
Ekubeni enye yezona zizathu eziphazamisekeyo zokungaphumeleli kwenkqubo yokugaya inyama kukuguqulwa kwe-enzymatic efficiency, kuyafuneka kwakhona ukwazi ukuba inzuzo yokuba ne-enzyme enhle kwinkqubo yethu yokugaya. Iphepha le-GI eliphilileyo lisebenzisa i-enzymes ukuphuka ukutya okutyiweyo kunye nokuvelisa izondlo ezithathwa kalula kwigazi. Inkqubo yokugaya inyama, leyo isibindi inxalenye yayo, inebhaktheriya efanelekileyo ebalulekileyo ekuhambeni kweembilini, ukuxutywa kunye nokuveliswa kwamavithamini kwizitho.
Ihlabathi leeNzymes
I-Pepsin yenye yee- enzymes eziphambili zokutya ezifunekayo ukuze kugcinwe kakuhle. I-pepsin inceda ukuphula iprotheni kwaye uyiguqule ibe yi-peptides esiswini.
I-Trypsin, ngakolunye uhlangothi, i-enzyme eyabhalwa yi-pancreas kwi-duodenum eguqula iipepptide ibe yi-amino acids. Ukuxhaphazwa kwe-trypsin kubangela ukuba isenzo se-chymotrypsin, esiye sawaphula amaprotheni. Elinye iqela le-enzyme elifihliweyo yi-pancreas lixhomekeke kuma-proteases - ama-enzyme aguqula iiprotheni ezikhoyo ekudleni zibe ngama-amino acids.
I-saliva eveliswa yi-gland glands ivelisa i-enzyme ebizwa ngokuthi i-amylase, ekhoyo nakwi-pancreas; utshintshisa i-carbohydrate ibe yishukela elula ngokukhawuleza ukuba igrub ihlanjululwe yimatha emlonyeni. I-Lipase yenye enye i-enzyme efihliweyo kunye namathe kunye ne-pancreas. I-Lipase incedisa ekuphuleni iip lipids okanye iifati zibe zixhobo zokusebenza. Ngaphezu koko, i-lactose okanye iswekile yobisi iyahlukana yi-lactase-i-enzyme eyabhalwa yimibhobho yesisu esincinci.
I-Cellulase, eyenziwa yi-bhakteria enhle ehlala emanzini okanye isitya se-feedary sinceda ekutyeni kwe-cellulose kunye nezinye izondlo ezithathwa kakhulu kwizinto zokutya ezityalo. Ama-enzyme kunye nezinye iindiza zokugaya ziyimfuneko ekuguquleni kwamamolekyuli okutya zibe yizondlo ezinokutya. Iibhaktheriya "ezilungileyo", ezibizwa ngokuba yi-GI flora okanye i-probiotics ezihlala emathunjini, zinobuncwane obunobungane obuqinisa amandla emathumbu ukukhusela ii-bacterial pathogenic okanye ezimbi kwaye zivuselele i-immune system. Iiprobiotics nazo zikhona kwizinto ezimbalwa zokutya. Eminye yale mihlaba yenziwe ngamabisi afakelwe njenge-yogurt, ushizi kunye ne-buttermilk, imifuno enotyiweyo, i-soy sauce kunye ne-miso, ezo zonke iimveliso zesoya ezityiweyo.
Namaqabunga ahlanjululwayo ngokwemvelo anesifo seprobiotics.
Nangona kunjalo, akukho ndlela yokuphelisa zonke iibhaktheriya ezimbi emzimbeni kwaye zishiye zonke iibhaktheriya ezintle kuwo. Nangona kunjalo, kukho iindlela zokuthobela impilo yephepha le-GI ukwenzela ukunciphisa ukuphazamiseka okwenziwe ngumguli wesifo sofuba kunye nokunyusa umzimba womzimba. Iiprobiotics zisebenza ngokulinganisa iibhaktheriya ukuba zinqobe iindawo ezintle ezingenakukhunjulwa ezinokungenakulungeleka ukutya okungahambi kakuhle. Ngokwenene, i-probiotics iyanciphisa i-toxins ekhoyo kwinkqubo yokugaya kwaye igcine i-GI iphetshana kwi-radicals yamahhala eyaziwa ngokutshabalalisa ukusebenza kakuhle kwenkqubo yokutya.
Ukufumana Ingqumbo
Isibindi sithandwa ngokubanzi njengelungu elingaphambili lomzimba. Ikhumba lilungu elona likhulu, kodwa lingaphandle. Isibindi sineendima ezininzi ezahlukileyo kwaye siyinxalenye ebalulekileyo yomzimba. Ikwadlala indima enkulu kwi-metabolism kunye nenkqubo yokugaya. Isibindi sesibindi se-glycogen-i-long-branched chain chain ye-glucose esebenza njengesibili umthombo oyintloko wokupakisha amandla. Isibindi siphinda sithwala izondlo kuwo wonke umzimba. Iguqulela umonakalo, uhlaza okwesibhakabhaka ube mnqabileyo okanye uhlaza okwesibhakabhaka ukuze ube ngumthunzi ophuzi obizwa ngokuba yi-bile. I-bile ibanjwe emathunjini amancinci, ngokukodwa kwi-duodenum, encedisa ukugaya kunye nokuxutywa kwe-lipids, kubandakanywa namafutha.
I- bhile ifakwe kwi-gallbladder, eyilungu elenziwe ngumbumba elingaphantsi kwesibindi, emva kokugqithiswa sisibindi, kwaye ihanjiswe ngokufanelekileyo emathunjini amancinci. Ukuvuselelwa kwe-bile yokuthutha kwi-gallbladder ukuya emathunjini amancinci kuyabaluleka xa kukho ukufika kokutya okunamafutha kwiskimu sokugaya. Ukongezelela, i-bile excess is recycled by gallbladder ukuba ikwazi ukuphinda isebenzise ukutyalwa kwesinye isidlo esilandelayo. Ngakolunye uhlangothi, i-pancreas inomthwalo wokuvelisa i-pancreatic fluid enee- enzyme ezahlukahlukeneyo ezinqwenela ukutyalwa: i-trypsin yokuphula ii-proteins, i-amylase ye-starches, kunye ne-lipase yokunciphisa amafutha. Ezi zi-enzyme ziyadlula kwaye zancedise intlungu encinci ekuqhubekeni kokunciphisa ukutya njengoko ihamba emathunjini amakhulu.
Imithombo:
Kararli TT. Ukuthelekiswa kwe-Anastomy, i-Physiology, kunye ne-Biochemistry yabantu kunye neZilwanyana zaseLebhu zasetyenziswa ngokuqhelekileyo. I-Biopharm Drug Dispos. 1995 Jul; 16 (5): 351-80.
UMénard D. Uphuhliso oluSebenzayo lweThutho lomntu wesisu: iHormone- ne-Growth Factor-Mediated Regulatory Mechanisms. Ingaba J Gastroenterol. 2004 Jan; 18 (1): 39-44.