Yuav ua li cas yog piam thaj? Txiav txim cov tshuaj thiab lub zog

Yuav ua li cas yog piam thaj? Tag nrho nws cov kev siv, tab sis yuav tsum tau txhais ib tug ob peb. Qhov no tshuaj, uas yog tsim nyog rau tib neeg lub cev. Raws sij hawm tau txais daim ntawv ntawm zib nyob rau hauv lub noj qab haus huv ntawm cov neeg.

Yuav kom muab lub zog rau lub cev yog carbohydrates, cov nqaijrog thiab nqaijrog. Tab sis zib - ib yam khoom uas yuav siv sij hawm lub ntsiab qhov chaw ntawm cov neeg uas yog siv rau lub zog xav tau kev pab.

txhais

Qabzib, uas tseem hu ua dextrose, yog ib tug dawb hmoov los yog tsis muaj kob, ntxhiab thiab muaj ib tug Sweet saj. Qabzib - ib yam khoom uas uas yuav tsum tau hu ua ib tug universal roj rau tib neeg lub cev. Tom qab tag nrho, feem ntau ntawm lub zog xav tau kev pab them cia li nyob rau hauv nws them tus nqi. Nws yuav tsum tau tam sim no nyob rau hauv cov ntshav qhov. Tab sis nws yuav tsum tau muab sau tseg tias surplus, raws li zoo raws li cov tsis muaj phom. Thaum lub sij hawm lub kev tshaib kev nqhis ntawm lub cev nws yog noj los ntawm lub fact ntawm dab tsi yog ua tau. Nyob rau hauv cov ntaub ntawv no, qabzib yog hloov dua siab tshiab nqaij proteins. Qhov no yuav tsis tshua muaj txaus ntshai.

Lub cev thaj chaw ntawm zib

Yuav ua li cas yog piam thaj? Raws li hais ua ntej lawm, nws yog ib tug tsis muaj kob, qab zib crystalline substance. Cov dej yaj zoo heev. Qabzib yog pom nyob rau hauv yuav luag tag nrho cov kabmob ntawm cov nroj tsuag: nyob rau hauv paj, keeb kwm, txiv hmab txiv ntoo thiab nplooj. Ib tug heev loj npaum li cas ntawm zib yog nyob rau hauv lub ripe berries thiab txiv hmab txiv ntoo, raws li tau zoo raws li txiv hmab kua txiv. Nws tseem yog tam sim no nyob rau hauv cov tsiaj. Piv tshuaj nyob rau hauv tib neeg cov ntshav yog kwv yees li ib feem kaum feem pua.

Cov tshuaj thaj chaw ntawm zib

Yuav ua li cas yog piam thaj? Qhov no yog ib yam khoom uas teej tug mus rau lub polyhydric haus dej cawv. Nws mis - C6H12O6. Yog hais tias piam thaj tov ntxiv-precipitated tooj liab hydroxide, nws yog tau ib tug kaj xiav dawb lias tshuaj. Nyob rau hauv thiaj li yuav muaj ib tug ua tiav daim duab ntawm cov qauv ntawm cov teeb meem, nws yog tsim nyog los paub yuav ua li cas cov zib molecule yuav ua lub tsev. Txij li thaum rau oxygen atoms muaj nyob rau hauv tej pawg neeg ntawm cov carbon atoms uas tsim lub cev pob txha ntawm lub molecule yog koom ncaj qha mus rau txhua lwm yam.

Cov piam thaj tov muaj molecules muaj ib qho qhib saw ntawm atoms raws li cyclic. Yuav ua li cas yog piam thaj? Qhov no tshuaj, uas muaj ib tug dual tshuaj xwm. Nws cov ntaub ntawv esters, oxidized. Tawb zib yuav lwj mus rau hauv ob lub hlwb ntawm lactic acid thiab dawb lub zog. Qhov no yog hu ua glycolysis. glucose molecule tshwm sim nyob rau hauv peb isomeric cov ntaub ntawv. Ib tug ntawm lawv yog linear thiab lwm yam ob - cyclical.

Qabzib thiab khoom noj khoom haus

Cov piam thaj nkag mus rau hauv tib neeg lub cev ua ke nrog carbohydrates. Ib zaug nyob rau cov hnyuv, lawv phua, xa mus rau hauv qab zib, uas ces nkag mus rau hauv cov hlab ntsha. Ib txhia ib feem ntawm lub yam khoom uas yog siv rau lub zog kev xav tau ntawm lub cev, lwm tus yog tso rau hauv daim ntawv ntawm cov roj reserves. Ib txhia ntawm zib yog tso rau hauv daim ntawv ntawm ib yam khoom xws li glycogen. Tom qab plab zom mov ntawm cov zaub mov thiab siv ceev xwmphem lub influx ntawm zib mus rau hauv cov hlab ntsha los ntawm cov hnyuv pib cov txheej txheem ntawm reconversion ntawm glycogen thiab muaj roj rau hauv qabzib. Nyob rau hauv no txoj kev tib neeg lub cev koom tes uninterrupted ntshav qabzib. Nyob rau hauv kev, cov txheej txheem ntawm transformation ntawm cov nqaijrog thiab nqaijrog rau hauv piam thaj thiab rov qab yuav siv sij hawm ib tug ntev lub sij hawm. Tab sis tib lub txheej txheem nrog piam thaj thiab glycogen yog sai npaum li cas. Nws yog vim li no glycogen yog lub ntsiab cia carbohydrates.

Cov tshuaj hormones regulators

Tus txheej txheem ntawm hloov dua siab tshiab ntawm zib mus rau hauv glycogen thiab vice versa yog tshuaj hormones. Insulin txo cov ntshav qab zib nyob rau hauv concentration txiv neej. Kom nws cov tshuaj hormones xws li adrenaline, glucagon, cortisol. Nyob rau hauv cov kev tshwm sim hais tias cov nqe vaj lug kub ntawm xws tshua ntawm lub glycogen thiab piam thaj tshwm sim tau txhua txhaum, ib tug neeg yuav ua tau ib tug kab mob loj. Ib tug ntawm lawv yog mob ntshav qab zib.

Yuav ua li cas los ntsuas cov ntshav piam thaj?

ntshav qab zib ntsuas - qhov no yog qhov tseem ceeb xeem, uas yog nqa tawm rau lub Nov ntawm cov ntshav qab zib mellitus. Lub venous thiab capillary ntshav qab zib theem no sib txawv. Nws yuav ywj faj ywj fwm vim hais tias ntawm kev tshaib kev nqhis los yog satiety neeg. Thaum ntsuas rau ib qho kev npliag plab (yam tsawg kawg yim teev tom qab ib tug noj mov) nyob rau hauv lub venous ntshav qab zib cov ntsiab lus yog los ntawm 3.3 mus 5.5 millimoles ib liter, thiab nyob rau hauv me ntsis ntau capillary - los ntawm 4 mus rau 6.1 millimoles ib liter. Tom qab ob peb teev postprandial theem ntawm ib yam khoom uas yuav tsum tsis txhob muaj ntau tshaj li 7.8 millimole ib liter. Qhov no siv tau rau ob leeg venous thiab capillary ntshav. Yog hais tias thaum lub sij hawm lub lim tiam thaum ntsuas kev yoo mov piam thaj theem yuav tsawg tshaj li 6.3 millimoles ib liter, yuav tsum tam sim ntawd sab laj ib tug kws kho mob, endocrinologist, raws li zoo raws li rau kev ntxiv kev ntsuam xyuas.

Tshaj ntshav qab zib

Qhov no qhov teeb meem no yog hu ua hyperglycemia. Nws muaj feem ntau nyob rau hauv cov neeg mob uas mob ntshav qab zib mellitus. Vim hais tias ntawm yog dab tsi tej zaum yuav ua rau kom zib? Yog vim li cas tej zaum yuav:

• mob ntshav qab zib;
• kev nyuaj siab, mob siab ntsws nyuaj siab;
• myocardial infarction;
• raum tus kab mob, pancreas thiab endocrine systems;
• mob loj tsawv ce.

Yog hais tias koj raug kev nyuaj siab lub sijhawm zib nyob rau hauv cov ntshav yuav ua tau nce. Qhov no yog vim lub fact tias cov tib neeg lub cev, nyob rau hauv cov lus teb rau qhov teeb meem no, pib tsim kev nyuaj siab cov tshuaj hormones. Thiab lawv cia li tsa cov ntshav qab zib theem. Hyperglycemia muaj ntau degrees ntawm heev los ntawm me ntsis kev rau coma thaum cov zib theem tshaj 55,5 millimoles ib liter.

Tsis tshua muaj nyiaj ntawm qab zib nyob rau hauv cov ntshav

Qhov no tshwm sim yog hu ua hypoglycemia. Lub xeev no, thaum cov ntshav tshuaj concentration yog tsawg tshaj li 3.3 millimole ib liter. Yuav ua li cas yog cov kev soj ntsuam ces ntawm hypoglycemia? Cov no tej zaum muaj xws li: nqaij tsis muaj zog, mob tawm hws, tsis meej pem, tsis sib haum.

Nws thiaj li theem ntawm qab zib nyob rau hauv cov ntshav vim yam tseem ceeb xws li:

• malnutrition los yog starvation;
• daim siab thiab txiav;
• muaj zog lub cev tom;
• endocrine kab mob;
• insulin overdose.

Rau heev heev hypoglycemia nyob rau hauv tib neeg tej zaum yuav hypoglycemic coma.

Qabzib thiab tshuaj

Ib tug tov ntawm cov tshuaj yeeb dej caw siv nyob rau hauv cov kev kho mob ntawm ib tug loj tus naj npawb ntawm cov kab mob nrog ib tug tsis txaus qabzib. lawv kuj bred ib co tshuaj ua ntej lawv nkag mus rau hauv cov hlab ntsha.

Qabzib yog ib tug tsim nyog yam khoom uas plays ib qho tseem ceeb luag hauj lwm nyob rau hauv tib neeg lub cev.

daim ntawv thov

Qabzib yog heev zoo. Starch, uas yog muaj nyob rau hauv cov zaub mov nkag mus rau hauv cov hnyuv, yog hloov dua siab tshiab rau piam thaj. Los yeej muaj nws kis thoob plaws lub cev. Vim qhov no yam khoom uas yog heev yooj yim absorbed lub cev, thiab muab nws lub zog, qabzib yog siv raws li ib tug tonic kev khwv.

Vim nws yog qab zib, nws yog siv nyob rau hauv lub confectionery ua lag ua luam. Qabzib - piam thaj, uas yog ib feem ntawm zib suab thaj, caramel, marmalade, ncuav. Nyob rau hauv Feem ntau, tag nrho cov yooj yim carbohydrates, uas yog hu ua suab thaj, muab faib mus rau hauv ob hom: qabzib, fructose. Thiab feem ntau nyob rau hauv ib cov khoom muaj ib tug sib tov thereof. Ib qho piv txwv yog rooj qab zib, nyob rau hauv uas lub ob yam yog nyob rau hauv sib npaug zos xov tooj.

Nws yog ib nqi nco ntsoov hais tias dhau lawm ntau qab zib noj ua mob rau rau tib neeg lub cev. Tom qab tag nrho, muaj cov kab mob xws li rog, hniav lwj thiab mob ntshav qab zib. Lub neej vim hais tias ntawm no txo. Yog li ntawd nws yog tsim nyog zoo saib koj cov zaub mov thiab haus tag nrho cov teeb meem nyob rau hauv lub cev ntau. Ces noj qab haus huv yuav tsum yog tag nrho cov cai.