Kodi tiyenera kuphunzira za kulinganiza kodabwitsa (Homeostasis) mkati mwa matupi athu?

Kodi munayamba mwadzifunsapo chifukwa chake timatuluka thukuta tikamathamanga ndi kusewera, chifukwa chake timanjenjemera tsiku lozizira, kapena momwe tingakhalire maso ngakhale titadya mochedwa tikakhala ndi njala? Kumbuyo kwa zonsezi kuli dongosolo lodabwitsa, lodziyimira lokha m'thupi lathu. Lero tikambirana za njira yabwino kwambiri iyi yomwe ndi yofunika kwambiri kuti tipulumuke, yomwe imatchedwa Homeostasis.

Kodi homeostasis ndi chiyani kwenikweni?

Mwachidule, homeostasis ndi njira yomwe thupi limasungira chilengedwe chamkati mwa thupi lathu, monga kutentha , kuchuluka kwa shuga , ndi kuchuluka kwa madzi, pamlingo wokhazikika, mosasamala kanthu kuti chilengedwe chakunja chimasintha bwanji. Zili ngati 'auto-pilot' mkati mwa thupi lathu. Bola ngati njirayi ikugwira ntchito bwino, timakhala athanzi. Koma pamene kulinganiza kumeneku kwasokonekera, kungayambitse matenda komanso imfa.

Ganizirani za AC m'nyumba mwanu. Mukayiyika pa 24°C, ngati kutentha kwa chipinda kukukwera kuposa kuchuluka kumeneko, AC imayatsa ndikuziziritsa chipindacho. Kutentha kukatsika pansi pa 24°C, compressor imazima ndipo imalola kutentha kubwerera mwakale. Homeostasis ndi chinthu chonga ichi. Thupi lathu nthawi zonse limayesetsa kusunga chilichonse pamalo 'okhazikika'.

Nazi zinthu zofunika kwambiri kuti matupi athu akhale olimba panthawiyi:

Kodi njira imeneyi imagwira ntchito bwanji?

Njira ya homeostasis imagwira ntchito kudzera mu kuphatikiza magawo atatu akuluakulu. Tiyeni tiganizire ngati njira yotetezera.

1. Cholandirira: Ichi ndi 'sentinel' m'thupi lathu. Kusintha kulikonse komwe kumachitika mkati kapena kunja kwa thupi (monga kutentha, kuchepa kwa kuthamanga kwa magazi ) kumayamba kuzindikirika ndi ma receptor awa. Izi zitha kukhala maselo kapena minofu. Kusinthako kukadziwika, 'sentinel' iyi imatumiza uthenga ku malo owongolera.

2. Malo Oyang'anira: Iyi ndi 'Ofesi Yoteteza'. Malo amenewa nthawi zambiri amakhala muubongo wathu (makamaka m'gawo lotchedwa Hypothalamus). Pambuyo polandira uthenga kuchokera kwa 'mlonda', malo awa ndi omwe amasankha chochita. Amalamula monga, "Chabwino, kutentha kwa thupi lanu kuli kokwera kuposa kwachizolowezi, muyenera kuchepetsa."

3. Wogwira Ntchito: Uyu ndiye amene amachita 'Ntchito'. Iye/Iye amachita zomwe akuyenera kuchita kuchokera ku malo owongolera. Mwachitsanzo, kutentha kukakwera, ma glands a thukuta amayamba kutuluka thukuta motsatira uthenga wochokera ku malo owongolera. Kenako thupi limazizira. Kuthamanga kwa magazi kukakwera, zinthu monga kuchepetsa kugunda kwa mtima kapena kukulitsa mitsempha yamagazi zimachitika.

Njira Zoyankhira Mafunso

Thupi lathu lili ndi njira ziwiri zazikulu zosungira bwino izi.

• Ndemanga Zoipa: Iyi ndi njira yodziwika kwambiri yomwe imagwiritsidwa ntchito pa homeostasis. Chomwe chimachitika ngati chinthu chapitirira mulingo wabwinobwino, ndikuti chimabwezeretsedwa pa mulingo wabwinobwino. Monga momwe zilili ndi AC. Ngati kutentha kukukwera, kumachepa. Ngati shuga ukukwera, umachepa. Ngati kuthamanga kwa magazi kukukwera, kumachepa. Nthawi zonse zimachitika pochita chinthu chosiyana ndi kusintha ndikupanga kulinganiza.

• Ndemanga Zabwino: Izi ndi zachilendo komanso zosiyana. Izi zimaphatikizapo kukulitsa ndikufulumizitsa njira yomwe ilipo kale. Chitsanzo chabwino kwambiri ndi kutseka magazi . Mukadula dzanja lanu, magazi anu amayamba kutseka. Njira yabwinoyi yobwezera magazi imafulumizitsa njira yotseka magazi ndikuletsa kutuluka magazi mwachangu. Chitsanzo china cha mtundu uwu wa kubwezera magazi ndi kupindika kwa chiberekero panthawi yobereka.

Nchifukwa chiyani homeostasis ndi yofunika kwambiri kwa ife?

Homeostasis ndi moyo wathu. Popanda njira imeneyi, maselo m'thupi lathu sangathe kugwira ntchito. Tangoganizani kuti kutentha kwa thupi lathu kumasintha malinga ndi kutentha kwa chilengedwe. Choncho, kutentha kwambiri, maselo athu amatha kufa.

Kusalinganika kumeneku ndiye chifukwa chachikulu cha matenda ambiri .

Mwachitsanzo, matenda a shuga m'magazi ndi kusokonekera kwa homeostasis system komwe kumayang'anira kuchuluka kwa shuga m'magazi. Nthawi zambiri, kuchuluka kwa shuga komwe kumawonjezeka tikamadya kumayendetsedwa ndi hormone ya Insulin, yomwe imatulutsidwa ndi kapamba. Pamene kuchuluka kwa shuga kumachepa panthawi yanjala, hormone ya Glucagon imatulutsidwa kuti ibwerere mwakale. Mu matenda a shuga, izi sizichitika bwino. Ichi ndichifukwa chake tiyenera kumwa mankhwala akunja kuti tibwezeretse bwino izi.

Chifukwa chake, ngati mukumva kusalinganika kulikonse kapena kusintha kosalekeza m'thupi lanu, ndikofunikira kwambiri kulankhula ndi dokotala wanu za izi. Ndi chithandizo choyenera, homeostasis yosokonezeka nthawi zambiri imatha kubwezeretsedwa.

Kodi tingatani kuti tisunge bwino zinthu?

Kusintha pang'ono kwa moyo wathu kungathandize kwambiri dongosolo lodabwitsali.

• Gonani mokwanira: Gonani mokwanira kuti thupi lizigwira ntchito bwino komanso kuti mahomoni azikhala bwino.
• Idyani zakudya zopatsa thanzi: Kudya zakudya zopatsa thanzi kumapatsa thupi mphamvu ndi michere yomwe limafunikira.
• Kuchita masewera olimbitsa thupi nthawi zonse: Kuchita masewera olimbitsa thupi kumathandizira kuchepetsa shuga m'magazi, thanzi la mtima, komanso thanzi la maganizo.
• Imwani madzi okwanira: Madzi ndi ofunikira kwambiri pokonza kutentha kwa thupi komanso pazochitika zambiri.
• Kusamalira kupsinjika maganizo: Kupsinjika maganizo kosatha kungasokoneze mgwirizano wa mahomoni. Zinthu monga kusinkhasinkha ndi yoga zingathandize pa izi.

homeostasis, kulinganiza, kutentha kwa thupi, kuthamanga kwa magazi, matenda a shuga, mahomoni, thanzi