Sonke siyazi ukuthi ukudla esikudlayo kunikeza amangqamuzana ethu amandla awadingayo ukuze aphile futhi akhule. Lonke lolu hlelo lubizwa ngokuthi "i-metabolism." Kodwa bewazi ukuthi amangqamuzana omdlavuza athola futhi asebenzise la mandla ngendlela ehluke kakhulu futhi enobuqili? Eqinisweni, lolu hlelo oluyingqayizivele lwe-metabolism yamangqamuzana omdlavuza luyinhloso enkulu kososayensi abacwaninga ukuvimba umdlavuza. Ake sixoxe ngakho namuhla.
Uyini umehluko phakathi kwamaseli ajwayelekile namaseli omdlavuza?
Cabanga ngeseli eliphilile emzimbeni wethu njengomuntu owenza umsebenzi odingekayo wosuku kuphela futhi odla ukudla okudingekayo kuphela. Lawa maseli asebenzisa ama-carbohydrate, amafutha, namaprotheni ekudleni esikudlayo ukuze akhiqize amandla awadingayo.
Kodwa amangqamuzana omdlavuza awanjalo. Amangqamuzana omdlavuza afana neqembu lamasela anobugovu futhi anganeliseki. Adla ushukela omningi kakhulu, uhlobo lukashukela, kunamangqamuzana anempilo. Amunca lo shukela futhi awusebenzisele ukukhiqiza amandla hhayi nje kuphela ukuze aphile, kodwa futhi ahlukanise, ande, futhi asakazeke emzimbeni wonke ngesivinini esikhulu. Enye yezinselele ezinkulu kanye nemigomo yezokwelapha namuhla ukumisa le nqubo nokubhubhisa amangqamuzana omdlavuza kuphela ngaphandle kokulimaza amangqamuzana anempilo.
Izindlela Zokwelapha Ezintsha Eziqondiwe Zomdlavuza
Uma sicabanga ngokwelashwa komdlavuza, kufika engqondweni i-chemotherapy kanye nemisebe. Lokhu kuvame ukusebenza ngokubhubhisa amangqamuzana ahlukana ngokushesha. Kodwa-ke, kungalimaza namanye amangqamuzana anempilo emzimbeni wethu kanye namangqamuzana omdlavuza.
Kodwa lokhu okuthiwa ukwelashwa okuqondiwe kuyindlela ehlukile, yesimanje.
Kalula nje, ukwelashwa ngamakhemikhali kufana nokuphonsa ibhomu enkundleni yempi, kubulale abahle nababi. Ukwelashwa Okuqondiwe kufana nesibhamu esidubulayo, esiqondisa ngqo futhi sishaye kuphela lapho inkinga ikhona.
Lokhu kwelashwa akubulali amangqamuzana omdlavuza ngokuqondile. Kunalokho, kuphazamisa ukusebenza kahle kwamangqamuzana omdlavuza. Okusho ukuthi, kuvimbela amangqamuzana omdlavuza ekutholeni "ukudla" akudingayo. Amangqamuzana omdlavuza alambile abe esehluleka ukwahlukana noma ukusabalala. Ngokuhamba kwesikhathi, isimila siyancipha bese siyafa.
Inzuzo enkulu yale ndlela ukuthi ithinta kakhulu amangqamuzana omdlavuza kuphela, ngomonakalo omncane kumaseli anempilo. Lezi zindlela zokwelapha sezivele zisetshenziselwa umdlavuza wesinye, webele, wamaphaphu, wezinso, wesisu, umdlavuza wesikhumba (i-melanoma), kanye nezinye izinhlobo ze-leukemia kanye ne-lymphoma.
Yiluphi ucwaningo olwenziwayo ngekusasa?
Ososayensi bayaqhubeka nokucwaninga ngezindlela ezintsha zokuphazamisa ukusebenza komdlavuza. Kodwa eziningi zazo zisesesigabeni sokuhlolwa kwelebhu kanye nezilwane. Azikakulungeli ukusetshenziswa ngabantu. Kodwa zinesithembiso esikhulu ngekusasa.
Bheka ithebula elingezansi ukuthola izindawo eziyinhloko abaziqondisayo.
| Ithagethi | Indlela engasebenza ngayo |
|---|---|
| I-glucose | Njengoba i-glucose iwumthombo oyinhloko wokudla kwamangqamuzana omdlavuza, ucwaningo luyaqhubeka ukuze kubonwe ukuthi kungenzeka yini "ukulambisa" amangqamuzana omdlavuza ngokunciphisa amazinga kashukela emzimbeni ngemithi noma ngokudla. |
| Ama-amino acid | Lezi yizona zinto eziyisisekelo zokwakha amaprotheni. Zibalulekile futhi ukuze amangqamuzana omdlavuza akhule. Ngakho-ke, ngokulawula ukufinyelela komzimba kuma-amino acid adingwa ngqo amangqamuzana omdlavuza, singamisa ukukhula komdlavuza. |
| Izinhlelo zemiyalezo | Amaseli omdlavuza anamaprotheni akhethekile nama-enzyme ngaphakathi kwawo awatshela ukuthi "ahlukane futhi asakazeke ngokushesha." Ngokuthuthukisa imithi evimba lezi zinhlelo zokubonisa izimpawu, amaseli omdlavuza angaboniswa ukuthi azibhubhise. |
Ingabe ukudla kungathinta lokhu?
Lona umbuzo abantu abaningi abanawo. Uma kukhulunywa ngokusetshenziswa komdlavuza, kukhona nocwaningo olwenziwayo ngokudla. Ikakhulukazi, babheka ukuthi izinto ezifana nokuzila ukudla kanye nokudla kwe-keto zingathinta yini amangqamuzana omdlavuza.
Kodwa kukhona into ebaluleke kakhulu okufanele uyikhumbule lapha.Lokhu kusesesigabeni socwaningo. Akukho siqondiso sesayensi esiqondile okwamanje mayelana nendlela yokushintsha ukudla ukuze kuhloswe ukugaywa komdlavuza, noma ukuthi kuzosebenza yini kuzo zonke izinhlobo zomdlavuza.
Ngakho-ke, kungaba yingozi kakhulu kumuntu onomdlavuza ukwenza izinguquko ezinkulu ekudleni kwakhe ngokusekelwe kulokho akufunda ku-inthanethi ngaphandle kokukhuluma nodokotela wakhe . Ukwenza kanjalo kungenza umzimba ube buthaka futhi kunciphise nekhono lawo lokubekezelela ukwelashwa.
Ochwepheshe batusa ukuthi iziguli ezinomdlavuza zidle ukudla okuhlukahlukene okunikeza zonke izakhamzimba, okuhlanganisa amavithamini, amaminerali, amaprotheni, ama-carbohydrate, amafutha, namanzi. Ikakhulukazi, kubalulekile ukufaka imifino ehlukahlukene, izithelo, okusanhlamvu okuphelele, ubhontshisi, namantongomane ekudleni, kanye nokunciphisa inyama ebomvu, inyama ecutshunguliwe njengesoseji, iziphuzo ezinoshukela, kanye nokudla okucutshunguliwe kakhulu.
Umlayezo Wokuya Nawe Ekhaya
- Ukuguqulwa komdlavuza inqubo ekhethekile lapho amangqamuzana omdlavuza ethola khona amandla okukhula nokusabalala.
- Amaseli omdlavuza adla ushukela omningi (ushukela) kunamaseli anempilo.
- Ukwelashwa okuqondiwe kuyindlela yokwelapha yesimanje ephazamisa inqubo yokuguqulwa kwamangqamuzana omdlavuza futhi imise ukukhula kwawo.
- Nakuba kukhona ucwaningo mayelana nobudlelwano phakathi kokudla kanye nokusetshenziswa komdlavuza, azikho iziqondiso eziqinile ngale ndaba.
- Uma umuntu othola ukwelashwa komdlavuza enza noma yiziphi izinguquko ekudleni kwakhe, kufanele njalo kwenziwe ngaphansi kweseluleko sikadokotela wakhe omelaphayo .
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