Tiyeni tiphunzire zonse zokhudza Glycogen - 'banki yamagetsi' m'thupi lathu!

Kodi munayamba mwadzifunsapo kuti mphamvu zimachokera kuti tikadya chakudya monga mpunga kapena buledi? Komanso, kodi munayamba mwadzifunsapo kuti timapeza bwanji mphamvu zomwe timafunikira kuti tizichita masewera olimbitsa thupi, kuthamanga, kapena kulumpha? Mphamvu zomwe timapeza kuchokera ku chakudya chomwe timadya zimasungidwa kwinakwake m'thupi lathu kuti tigwiritse ntchito pambuyo pake. Zili ngati kusunga batire ya foni yathu kapena kukhala ndi thanki yowonjezera ya mafuta m'galimoto yathu. Njira yayikulu yomwe thupi lathu limasungira mphamvu imatchedwa glycogen, yomwe tikulankhula lero.

Kodi glycogen ndi chiyani, mwachidule?

Mwachidule, glycogen ndi mtundu wa shuga wosungidwa m'matupi athu. Taganizirani motere. Zakudya zomwe timadya, monga mpunga, buledi, mbatata, mbatata, ndi zipatso, zimaphikidwa ndikusandulika shuga wosavuta wotchedwa shuga mkati mwa matupi athu. Shuga uyu ndiye gwero lalikulu la mphamvu m'maselo a thupi lathu, makamaka ubongo. Monga momwe galimoto imafunikira mafuta kuti iyende, matupi athu amafunikira shuga kuti agwire ntchito.

Tsopano, tikadya chakudya, shuga wochuluka kuposa momwe thupi lathu limafunira kuti likhale ndi mphamvu umawonjezeredwa nthawi yomweyo m'magazi. Choncho m'malo mongotaya shuga wowonjezerawu, thupi lathu limausonkhanitsa mwanzeru, ndikumanga mamolekyu ang'onoang'ono ambirimbiri a shuga pamodzi kuti apange molekyulu yayikulu. Ndicho chimene timachitcha glycogen.

Njira imeneyi imachitika pogwiritsa ntchito mapuloteni apadera otchedwa ma enzyme.

• Njira yopangira glycogen kuchokera ku shuga imatchedwa Glycogenesis .
• Njira yogayira glycogen yosungidwa kuti ipange shuga ikafunika imatchedwa glycogenolysis .

Ngakhale mayina awiriwa angawoneke ngati asayansi kwambiri, kumbukirani kuti limodzi ndi losungira, ndipo lina ndi loti litengedwe kuchokera ku malo osungira.

Glucose, glycogen, ndi glucagon: Kodi pali kusiyana kotani pakati pa izi zitatu?

Anthu ambiri amasokonezeka chifukwa mayina atatuwa amamveka ofanana. Komabe, atatuwa amagwira ntchito zitatu zosiyana kwambiri. Tiyeni tiwone tebulo ili m'munsimu kuti timvetse bwino izi.

Kodi mukumvetsa kusiyana kwake? Shuga ndi mphamvu. Glycogen ndi mphamvu yosungidwa. Glucagon ndi mahomoni omwe amauza thupi kuti litulutse mphamvu kuchokera kuzinthu zosungidwa. Homoni yomwe imagwira ntchito motsutsana ndi izi, ndiko kuti, shuga ikawonjezeka m'magazi, imathandiza kusunga shuga ngati glycogen, ndi insulin .

Kodi glycogen imasungidwa kuti m'thupi?

Thupi lathu limasunga malo osungira mphamvu ofunikawa makamaka m'malo awiri.

1. Chiwindi: Chiwindi chathu ndi malo osungiramo zinthu zofunika kwambiri. Gawo lalikulu la kulemera kwa chiwindi likhoza kupangidwa ndi glycogen.

2. Minofu ya Chigoba: Minofu m'thupi lathu imasunga glycogen yambiri. Popeza minofu ndi yayikulu kuposa chiwindi, pafupifupi magawo atatu mwa anayi a glycogen yonse ya thupi imasungidwa m'minofu.

Kuwonjezera pa malo awiri akuluakulu awa, glycogen yochepa kwambiri imasungidwanso m'ziwalo monga ubongo.

Kuchuluka kwa glycogen m'thupi lathu sikufanana tsiku lonse. Kumasintha. Pali zinthu zingapo zomwe zimakhudza:

• Kuchuluka kwa chakudya chomwe mumadya:Mukadya chakudya chokhala ndi chakudya chochuluka, glycogen yanu imadzaza.
• Kusadya Nthawi Yochepa: Ngati mutakhala maola ambiri osadya, thupi lanu lidzagwiritsa ntchito malo osungiramo mphamvu amenewa, zomwe zimapangitsa kuti glycogen yambiri ichepe. Nthawi zambiri, kusala kudya kwa maola 12-24 kumawononga chiwindi cha glycogen yomwe imasungidwa.
• Kuchuluka ndi mphamvu ya masewera olimbitsa thupi: Mukachita masewera olimbitsa thupi mwamphamvu, makamaka masewera olimbitsa thupi amphamvu kwambiri, glycogen m'minofu yanu imachepa mofulumira.

Kodi chimachitika ndi chiyani ndi glycogen m'thupi?

Glycogen yomwe imasungidwa m'chiwindi ndi minofu imagwira ntchito ziwiri zosiyana. Zonsezi zimagwira ntchito mwanjira yodzikonda pang'ono.

Ntchito yosungira glycogen m'chiwindi

Ntchito yaikulu ya glycogen m'chiwindi ndikusunga kuchuluka kwa shuga m'magazi kokhazikika.

Ubongo wathu umafunika shuga wokwanira nthawi zonse. Ngati wachepa pang'ono, timayamba kumva chizungulire komanso kusasangalala. Choncho, tikakhala pakati pa chakudya kapena kugona usiku, pamene palibe shuga watsopano m'magazi, shuga m'magazi mwathu amatsika.

Pa nthawiyi, kapamba wathu amapanga hormone ya glucagon . Homoni iyi imapita ku chiwindi ndikutumiza chizindikiro, "Chabwino, tsopano phwanyani glycogen yosungidwa ndikupanga shuga ndikuyitulutsa m'magazi." Kenako chiwindi chimapanga shuga ndikuyitulutsa m'magazi. Shuga imeneyo imayenda m'magazi kupita ku thupi lonse, makamaka ubongo, zomwe zimatipatsa mphamvu zofunikira. Ichi ndichifukwa chake timakhala maso kwa maola ambiri osadya.

Ntchito ya glycogen m'maselo a minofu

Ma glycogen omwe amapezeka m'minofu ndi odzikonda kwambiri. Amangogwiritsa ntchito glycogen imeneyo kuti ipatse mphamvu minofuyo. Saiphwanya kuti ipange shuga ndikuyiyika m'magazi.

Tikamayenda, kuthamanga, kapena kunyamula zolemera, minofu yathu imafuna mphamvu zambiri kuti igwire ntchito iliyonse. Ngati tiyesa kupeza mphamvu imeneyi kuchokera ku shuga m'magazi, shuga m'magazi idzatha msanga kwambiri.

Chifukwa chake, chilengedwe chapanga modabwitsa malo osungira mphamvu mkati mwa minofu yomwe ingagwiritse ntchito yokha, yomwe ndi malo osungira glycogen. Tikangoyamba kuchita masewera olimbitsa thupi, minofu imaphwanya glycogen iyi kuti ipange mphamvu zomwe imafuna.

Tangoganizirani wothamanga cricket akuthamanga pakati pa kuthamanga. Kapena wothamanga akuthamanga mamita 100. Pa nthawi yochita masewera olimbitsa thupi otere, minofu imafunika mphamvu zambiri nthawi yomweyo. Pamenepo ndi pomwe glycogen imasungidwa. Ichi ndichifukwa chake othamanga amauzidwa kuti adye zakudya zokhala ndi chakudya chambiri (carb-loading) asanayambe mpikisano, kuti adzaze glycogen yosungidwayi mokwanira.

Kodi Matenda Osungira Glycogen (GSD) ndi chiyani?

Imeneyi ndi vuto losowa kwambiri, lobadwa nalo. Tinakambirana za momwe matupi athu amafunikira mitundu yosiyanasiyana ya ma enzyme kuti apange glycogen ndikuigawa kuti apange shuga. Mwa munthu yemwe ali ndi GSD, imodzi kapena zingapo mwa ma enzyme amenewa zikusowa kapena sizikugwira ntchito bwino.

Zotsatira zake, thupi la munthu silingathe kupanga, kusunga, kapena kuswa glycogen moyenera pakafunika kutero. Izi zingayambitse kuwonongeka kwa chiwindi, kufooka kwa minofu, komanso kuchepa kwa shuga m'magazi (hypoglycemia). Pali mitundu ingapo ya GSD, kutengera kusowa kwa ma enzyme. Nthawi zambiri, zizindikirozi zimayamba kuonekera ali aang'ono.

Kodi pali mayeso apadera oyesa kuchuluka kwa glycogen m'thupi?

Palibe mayeso amodzi omwe angayese mwachindunji, "Kodi ndili ndi glycogen yochuluka bwanji m'thupi langa?" Chifukwa, monga tidanenera kale, kuchuluka kwa glycogen kumasintha nthawi zonse tsiku lonse, kutengera zomwe timadya komanso zomwe timachita.

Komabe, ngati zizindikiro zanu zikusonyeza vuto la kagayidwe ka glycogen m'thupi lanu, dokotala wanu angakulangizeni mayeso ena kuti muwone ngati pali matenda monga GSD.

Ngati muli ndi kukayikira kulikonse za zizindikiro izi, chinthu chabwino kwambiri choti muchite ndikuwona dokotala wa banja lanu ndikukambirana za izi.