Ngaba ugqirha wakho ukunike i-'GTT'? Okanye mhlawumbi ukhe weva ngomntu kusapho lwakho okanye umhlobo ofumana olu vavanyo. Abanye abantu bayoyika kancinci xa besiva eli gama. "Luhlobo luni lovavanyo olu? Ngaba luya kuba buhlungu? Ngaba sisifo esibi?" bacinga. Kodwa eneneni, olu luvavanyo olulula oluhlala lusetyenziselwa ukujonga isifo seswekile. Ngoko ke, masicacise yonke imibuzo onayo ngalo namhlanje.
Yintoni uvavanyo lokunyamezela i-glucose (GTT)?
Ngamafutshane, i-GTT luvavanyo olulinganisa ngokuchanekileyo amandla omzimba wakho okusebenzisa nokugcina i-glucose, okanye 'iswekile'. Oogqirha badla ngokusebenzisa olu vavanyo ukuxilonga isifo seswekile .
Cinga nje, ukutya esikutyayo, ingakumbi iicarbohydrate ezifana nerayisi, isonka, kunye neetapile, kunika imizimba yethu iglucose eyifunayo ukuze ibe namandla. Le glucose yiyo enika iiseli zomzimba wethu amandla afana nepetroli. Igazi lethu lithwala le glucose kuyo yonke imizimba yethu.
Imizimba yethu inendlela emangalisayo yokugcina amanqanaba eswekile egazini lethu kwinqanaba elithile. Eyona iphambili enceda koku yihomoni ebizwa ngokuba yi-insulin . Le hormone iveliswa yipancreas yethu. Ukuba kukho ingxaki yokusebenzisa le glucose ngandlela thile, amanqanaba eswekile egazini anokunyuka. Siyibiza ngokuba yi -hyperglycemia . Ngamanye amaxesha amanqanaba eswekile egazini anokwehla, okubizwa ngokuba yi-hypoglycemia .
Ngoko ke into eyenziwa yi-GTT kukunika umlinganiselo othile weglucose kwaye ujonge indlela umzimba wakho osabela ngayo kuyo kangangeeyure ezininzi.
I-GTT kufuneka yenziwe nini?
Kukho iimeko ezininzi apho ugqirha wakho anokuyalela olu vavanyo. Ezona ziphambili zezi:
- Isifo seswekile: Ingakumbi chonga iimeko ezifana ne-prediabetes, isifo seswekile sohlobo lwesibini, okanye isifo seswekile sokukhulelwa.
- Ukumelana ne-insulin: Imeko apho iiseli zomzimba zingasabeli kakuhle kwi-insulin.
- I-hypoglycemia ebangelwa kukusabela komzimba: Qaphela amanqanaba eswekile egazini aphantsi ngokungaqhelekanga emva nje kokutya.
- I-Acromegaly: Chonga imeko ebangelwa kukuveliswa kakhulu kwehomoni yokukhula.
- Chonga ezinye iingxaki ezingaqhelekanga zemetabolism yecarbohydrate.
Ngokukodwa, olu vavanyo ludla ngokwenziwa ukuze kufunyanwe isifo seswekile sokukhulelwa, imeko enokwenzeka koomama ngexesha lokukhulelwa. Luvavanyo oluqhelekileyo olwenziwa ngexesha lokukhulelwa.
Ndingayilungiselela njani le vavanyo ye-GTT?
Ugqirha uza kukuchazela ngokucacileyo indlela omele uzilungiselele ngayo olu vavanyo. Ukulandela loo miyalelo kubaluleke kakhulu ukuze ufumane iziphumo ezichanekileyo zovavanyo. Makhe sijonge ezinye zezinto omele uzenze rhoqo.
| Kwenziwe ntoni | Inkcazo |
|---|---|
| Ukwazisa malunga namayeza | Xelela ugqirha wakho ngazo zonke iiyeza ozisebenzisayo, kuquka neevithamini. Amanye amayeza anokuchaphazela iziphumo zovavanyo. Usenokucelwa ukuba uyeke ukuwasebenzisa kwiintsuku ezimbalwa ngaphambi kovavanyo. |
| Ukutya ngokuqhelekileyo | Kangangeentsuku ezintathu ngaphambi kovavanyo, kufuneka utye njengesiqhelo. Kufuneka ufumane ubuncinci iigram ezili-150 zeecarbohydrate ngosuku. Oko kuthetha ukutya inxalenye yakho yerayisi, imifuno kunye neziqhamo njengesiqhelo. |
| Imisebenzi ngokubanzi | Kuphephe ukuzilolonga kakhulu kwiintsuku ezingaphambi kovavanyo. Qhubeka nemisebenzi yakho yemihla ngemihla. |
| Ukuzila ukutya | Akufuneki utye okanye usele nantoni na ubuncinane iiyure ezisi-8 ngaphambi kovavanyo. Kulungile ukusela amanzi amancinci. |
| Ngexesha lovavanyo | Xa uvavanyo luqalile, awunakutya, usele (ngaphandle kwamanzi), okanye utshaye nantoni na de luphele. |
Kwenzeka ntoni ngexesha lovavanyo?
Uvavanyo lwe-GTT ludla ngokwenziwa kusasa. Kuya kufuneka uhlale esibhedlele okanye elebhu kangangeeyure ezimbalwa de uvavanyo lugqitywe, ngoko ke licebo elihle ukuzisa into efana nencwadi.
Makhe sibone ukuba kwenzeka ntoni ngexesha le-GTT edumileyo yeeyure ezimbini:
1. Isampuli yegazi yokuqala: Okokuqala, kuza kuthathwa igazi kuwe. Oku kukujonga inqanaba leswekile egazini lakho lokuzila ukutya.
2. Sela isisombululo seglucose: Emva koko uza kunikwa ulwelo olumnandi ukuze ulusele. Olu lwenziwa ngokunyibilikisa malunga neegram ezingama-75 zeglucose emanzini. Uza kucelwa ukuba ulusele lonke kwimizuzu emi-5. Oku kusenokuvakala kungaqhelekanga kwabanye abantu. Kufana nesiselo esiorenji esinoshukela. Ubungakanani beglucose enikwa abantwana kunye nabasetyhini abakhulelweyo bunokwahluka.
3. Isampuli yegazi elandelayo: Emva kweeyure ezimbini emva kokusela ulwelo, kuya kuthathwa enye isampuli yegazi kuwe. Ngamanye amaxesha, ugqirha usenokuthatha iisampulu zegazi izihlandlo ezininzi, malunga nesiqingatha seyure nganye, njengoko kufuneka.
Ezinye iintlobo ze-GTT
- I-GTT yeyure enye: Olu luvavanyo olusetyenziswa rhoqo ukuhlola abasetyhini abakhulelweyo isifo seswekile. Kunikwa isiselo seglucose esingama-50 gram kwaye kuthathwe isampuli yegazi emva kweyure. Oku akudingi kuzila ukutya.
- I-GTT yeeyure ezintathu: Iisampuli zegazi zithathwa ngaphambi kokuba kuphuzwe isisombululo seglucose, emva koko zithathwe ngeyure nganye kangangeeyure ezintathu.
- I-GTT ye-Acromegaly: Oku akulinganisi iswekile egazini, kodwa kulinganisa amanqanaba ehomoni yokukhula (i-HGH). Kujonga ukuba loo homoni iyancipha na emva kokusela iswekile.
Kwenzeka ntoni emva kovavanyo? Ngaba kukho naziphi na iziphumo ebezingalindelekanga?
Nje ukuba uvavanyo luphelile, ungaqhubeka nomsebenzi wakho njengesiqhelo. Ungatya kwakhona. Ekubeni ungasayi kutya iiyure ezininzi, licebo elihle ukuzisa isidlo esincinci.
I-GTT luvavanyo olukhuselekileyo kakhulu .
Abanye abantu banokuziva benesiyezi okanye becaphukile emva kokusela ulwelo oluneswekile. Kodwa oko kuqhelekile. Iziphumo ebezingalindelekanga ezibi azixhaphakanga. Kunokubakho ukukrweleka kunye nobuhlungu apho igazi litsalwe khona. Kodwa oko kuya kuphela emva kosuku okanye ezimbini.
Ungaziqonda njani iziphumo zeNgxelo ye-GTT?
Ingxelo yakho iya kubonisa inqanaba leswekile egazini lakho kwi-mg/dL (ii-milligrams nge-deciliter nganye) kuvavanyo ngalunye lwegazi. Iziphumo ze-GTT yeeyure ezimbini zihlala zitolikwa ngolu hlobo lulandelayo:
| Inqanaba leswekile egazini emva kweeyure ezi-2 | Intsingiselo |
|---|---|
| Ngaphantsi kwe-140 mg/dL | Okuqhelekileyo - Umzimba wakho ulawula kakuhle i-glucose. |
| Phakathi kwe-140 mg/dL kunye ne-199 mg/dL | I-Prediabetes - Imeko enobungozi. Isifo seswekile sinokuthintelwa ngokwenza utshintsho kwindlela yokuphila. |
| 200 mg/dL okanye ngaphezulu | Isifo seswekile - Isifo seswekile sisenokuba sisifo esibangelwa kukuxilongwa kwaso. |
Eyona nto ibalulekileyo kukuba, ungazami ukuzitolika ngokwakho ezi xabiso. Kubalulekile ukuxoxa ngengxelo nogqirha wakho, njengoko ezi xabiso zinokutshintsha kwiimeko ezifana nesifo seswekile sokukhulelwa.
Ukuba iziphumo aziqhelekanga, yintoni oyenzayo emva koko?
Ungakhathazeki ukuba ixabiso kwingxelo lahlukile kancinci. Ugqirha akayi kugqiba kwelokuba unesifo seswekile kuba nje iziphumo zovavanyo lwe-GTT enye zingaqhelekanga.
Ixesha elininzi, ugqirha wakho uza kukucela ukuba uphinde uvavanyo ngolunye usuku, okanye baza kwenza olunye uvavanyo olufana ne-A1C ukuqinisekisa. Nokuba imeko injani na, ugqirha wakho uza kuchaza yonke into ekufuneka uyazi. Buza nayiphi na imibuzo okanye iinkxalabo onazo ngelo xesha. Ukufumana ulwazi olufanelekileyo linyathelo lokuqala lokuba sempilweni.
Umyalezo Wokuya Ekhaya
- Uvavanyo lokunyamezela iGlucose (GTT) alunanto yakwenza noloyiko. Luvavanyo oluqhelekileyo nolukhuselekileyo olujonga indlela umzimba osebenzisa ngayo iswekile.
- Kubalulekile ukulandela imiyalelo kagqirha (njengokuzila ukutya) ngaphambi kolu vavanyo ukuze ufumane iziphumo ezichanekileyo.
- Ngexesha lovavanyo, usela ulwelo olunencasa uze emva koko unike iisampuli zegazi ezininzi kangangeeyure ezininzi.
- Musa ukoyika ukuba iziphumo aziqhelekanga. Uvavanyo olunye alunakwanela ukwenza uxilongo.
- Okubaluleke kakhulu: Wakuba ufumene ingxelo yovavanyo lwakho, qiniseka ukuba uyayibonisa ugqirha wakho kwaye uxoxe ngayo naye. Ungaze wenze izigqibo wedwa.
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