Thupi lathu lili ndi luso lodabwitsa! Tiyeni tingophunzira za homeostasis m'thupi.

Kodi munayamba mwadzifunsapo kuti ndi zinthu zingati zomwe zimachitika nthawi zonse m'thupi lathu? Popanda ife kuzindikira, kuti machitidwe mkati mwa matupi athu agwire ntchito bwino, chilichonse chiyenera kukhala mu mulingo winawake. Kulingo kumeneko ndi komwe lingaliro la ``Homeostasis'' lomwe tikambirane lero limatanthauza. Monga momwe galimoto imayendera bwino, zida zonse zotsalira ziyenera kukhala mu mkhalidwe wabwino.

Kodi Homeostasis ndi chiyani, mwachidule?

Mawu akuti `Homeostasis`` amachokera ku mawu awiri achi Greek. Amatanthauza ``ofanana`` ndi ``kukhala chete.`` Mwachidule, homeostasis ndi njira yomwe thupi limasungira malo ake amkati - ​​monga kutentha ndi mpweya - pamlingo wokhazikika . Monga ``thermostat`` yomwe imalamulira kutentha m'nyumba mwathu, matupi athu nthawi zonse amayesetsa kuti chilichonse chikhale ``choyenera''.

Ganizirani kufunika kwa kulinganiza. Ngati pali chilichonse chochuluka kwambiri, mavuto amabuka, eti? Mwachitsanzo, madzi ndi ofunikira pa moyo. Koma ngati mumwa madzi ambiri nthawi imodzi, vuto loopsa monga `( Hyponatremia )` lingachitike. Zomwezo zimachitikiranso ndi mpweya. Ngati mupitiliza kupuma mpweya wokha, vuto lotchedwa `(Oxygen toxicity)` lingachitike ndipo likhoza kupha. Ndicho chifukwa chake kulinganiza m'thupi lino n'kofunika kwambiri.

Kodi njira imeneyi ya homeostasis imachitika bwanji?

Njira imeneyi ya homeostasis imachitika yokha m'matupi athu. Monga pulogalamu ya pakompyuta. Imayendetsedwa ndi gawo lapadera la ubongo wathu lotchedwa ``Hypothalamus''. Izi zimachitika m'njira ziwiri zazikulu:

• Njira yolakwika yoyankhira
• Njira yabwino yopezera mayankho

Kodi ndemanga zoipa n'chiyani?

Mawu akuti 'negative' pano sakutanthauza 'woipa', sichoncho? Izi zikutanthauza kuti thupi lathu likamamva kusintha (monga kusintha kopitirira malire a nthawi zonse), thupi limayesetsa kusintha kapena kuchepetsa kusintha kosafunikirako . Monga momwe `AC` ilili m'nyumba. Chipinda chikatentha kwambiri, `AC` imayatsa ndikuziziritsa chipindacho. Chipinda chikazizira kwambiri, `AC` imazima. Njira zambiri za homeostasis m'thupi lathu zimadalira `(Negative feedback)` iyi.

Kuti tipereke zitsanzo zingapo:

• Kuthamanga kwa magazi : Kuthamanga kwa magazi kumalamulira kuyenda kwa magazi kupita kumutu kwanu motsutsana ndi mphamvu yokoka. Kuthamanga kwa magazi kukakwera, thupi lanu limayesetsa kuchepetsa, ndipo likachepa, limayesetsa kuwonjezera.
• Kutentha kwa thupi: Ngati muli ndi kutentha kwambiri, mumadzithira thukuta kuti muziziritse. Ngati muli ndi kuzizira, mumanjenjemera kuti mudzitenthe. Izi zimatchedwa `thermal homeostasis`.
• Kumwa madzi m'thupi : Ngati mumwa madzi ambiri, muyenera kukodza pafupipafupi, sichoncho? Chotsani madzi owonjezerawo.
• Mlingo wa okosijeni: Mukakhala otanganidwa (monga kuthamanga), kugunda kwa mtima wanu ndi kupuma kwanu kumawonjezeka kuti kukwaniritse kufunikira kwa okosijeni. Izi zimabwerera mwakale mukakhala mukupuma. Ichi ndi chitsanzo cha homeostasis ya kupuma ndi kayendedwe ka magazi.

Kodi ndemanga zabwino ndi chiyani?

`(Ndemanga Yabwino)` Homeostasis ndi pamene njira imayamba, imakhala yolimba kwambiri ndipo imapitirira kuchitika. Monga momwe mumaponyera mpira wa chipale chofewa kuchokera pamwamba pa phiri, umagubuduzika pansi ndikukhala phiri lalikulu. Njirayi imapitirira mpaka chomwe chinayambitsa chitatha.

Tiyeni tione zitsanzo zina:

• Kubereka: Pamene kubereka kumayamba, khomo lachiberekero limayamba kukulirakulira. Kenako zizindikiro za mitsempha zimapita ku ubongo. Ubongo umatulutsa mahomoni otchedwa Oxytocin. Oxytocin iyi imapangitsa kuti chiberekero chizigwira ntchito (ululu umachitika). Pamene khomo lachiberekero likukulirakulira, ubongo umatulutsa Oxytocin yambiri, ndipo kupweteka kumakhala kolimba. Izi zimasiya pamene khomo lachiberekero libwerera mwakale mwana akabadwa.
• Kutsekeka kwa magazi: Mukakhala ndi bala ndipo mukutuluka magazi, zinthu zotsekeka magazi m'magazi mwanu zimayatsidwa ndipo zimayamba kutseka bala. Sikuti zokhazo, zimalankhulanso ndi zinthu zina zotsekeka magazi kuti zikuthandizeni. Zinthu zambiri zimawonjezeredwa mwanjira imeneyi mpaka magazi atasiya kutuluka.
• Chitetezo chamthupi chimayankha ndi kutupa: Mukakhala ndi matenda kapena kuvulala, chitetezo chamthupi chanu chimayambitsa kutupa. Kutupa kuli ngati thupi lathu likuwalitsa kuwala pamalopo. Kumauza maselo a chitetezo chamthupi komwe ayenera kupita. Ndipo maselo a chitetezo chamthupi omwe afika pamalopo apitiliza kuyambitsa kutupa mpaka atafuna thandizo lina.

Chifukwa chiyani Homeostasis ndi yofunika kwambiri kwa ife?

Ndipotu, sitingakhale popanda njira iyi ya homeostasis. Ndipo, ngati muyang'ana matenda onse, matenda aliwonse, pali kusokonekera kwina mu njira iyi ya homeostasis. Taganizirani izi, mukavulala kapena kudwala, thupi lanu limayesetsa kudzichiritsa lokha mwa kusintha njira izi za homeostasis. Ndicho chifukwa chake mumalandira malungo mukakhala ndi matenda, ndipo ndichifukwa chake mumalandira magazi ambiri mukakhala ndi bala lotuluka magazi.

Matenda osatha amapezeka pamene china chake chalakwika ndipo dongosolo lathu la homeostasis limakhala lofooka kwambiri moti sitingathe kulipirira. Mwachitsanzo, kuthamanga kwa magazi.Kuthamanga kwa magazi kumachitika thupi likalephera kusunga kuthamanga kwa magazi bwino. Kufooka kwa mafupa kumachitika pamene calcium imatayika m'mafupa mwachangu kuposa momwe imawonjezedwera.

Matenda ena amayamba chifukwa chakuti njira ya homeostasis iyi imalephera kugwira ntchito bwino, zomwe zimapangitsa kuti vutoli liwonjezeke. Nazi zitsanzo zingapo:

• Matenda a ziwengo : Matenda a ziwengo amapezeka pamene chitetezo chathu cha mthupi chichitapo kanthu pa chinthu chomwe sichili chiwopsezo, poganiza kuti, 'Ichi ndi chiwopsezo.' Matenda a ziwengo ang'onoang'ono angakhale okwiyitsa. Komabe, ngati vutoli likhala lamphamvu kwambiri, njira yonse ya homeostasis ikhoza kukhala yoopsa. Mwachitsanzo, anthu ambiri amamva kupweteka pang'ono ndi kutupa akalumidwa ndi mavu. Komabe, kwa munthu amene ali ndi vuto la poizoni wa mavu, matenda oopsa (anaphylaxis) amatha kuchitika.
• Matenda a Autoimmune: Izi zimachitika pamene chitetezo chathu chamthupi chimaukira ziwalo zathanzi za thupi lathu molakwika. Ngati cholinga chake chinali matenda kapena kuvulala, yankho likanakhala labwinobwino komanso labwino.
• Matenda a Cytokine Release Syndrome (CRS) kapena Sepsis: Kuyankha kwa chitetezo cha mthupi nthawi zambiri kumakhala kolimba pakapita nthawi ndipo kumasiya pamene choyambitsacho chatha. Komabe, ngati chitetezo cha mthupi chichitapo kanthu mwamphamvu kwambiri poyamba, njirayi ingakhale yoopsa mwachangu. Ichi ndichifukwa chake matenda monga `(CRS)` ndi `(Sepsis)` amatha kupha mwachangu kwambiri.

Kodi machitidwe osiyanasiyana m'thupi lathu amathandizira bwanji pa njira iyi ya homeostasis?

Matupi athu ndi makina odabwitsa. Dongosolo lililonse limagwirira ntchito limodzi kuti likhalebe ndi mgwirizano umenewu (`Homeostasis`). Tiyeni tiwone momwe machitidwe ochepa ofunikira amathandizira pa izi.

Kodi dongosolo la mitsempha limathandiza bwanji pa izi?

Thupi lanu la mitsempha limagwiritsa ntchito njira ziwiri zomwe zimagwira ntchito mosiyana. Thupi lanu la mitsempha ndi gawo la dongosolo lanu la mitsempha lodziyimira palokha. Ndi awa:

• Thupi la mitsempha lachifundo: Izi ndi zomwe zimachitika mukamakhala pachiwopsezo chodziteteza. Zimathandizanso kuti muyankhe "nkhondo kapena kuthawa". Tangoganizirani kuti mukathamangitsa galu mwadzidzidzi, kugunda kwa mtima wanu kumawonjezeka, mumatuluka thukuta, maso anu amakula ... ndicho chomwe chikugwira ntchito panthawiyo.
• Dongosolo la mitsempha la Parasympathetic: Ichi ndi chomwe chimakhazika mtima pansi thupi lanu. Ichi ndi chomwe chimafunika kwambiri mukakhala otetezeka komanso omasuka, monga pamene mwadya bwino ndipo mwamasuka.

Kodi dongosolo la mafupa (mafupa) limathandizira bwanji pa homeostasis?

Thupi lanu la mafupa limakhala likukonzedwa nthawi zonse. Izi zikutanthauza kuti minofu yakale ya mafupa imasweka ndipo minofu yatsopano ya mafupa imapangidwa. Vitamini D ndi calcium ndizofunikira kuti njirayi igwire bwino ntchito. Komabe, mukamakalamba, njira yokonzayi imachepa mwachibadwa. Ngati minofu ya mafupa itayika mofulumira kuposa momwe thupi lingapangire mafupa atsopano, matenda monga ``Osteopenia`` kapena ``Osteoporosis`` (kutayika kwa mafupa) amatha kuchitika.

Kodi dongosolo la kupuma limathandiza bwanji ndi homeostasis?

Mapumidwe anu amathandiza kusunga mitundu yosiyanasiyana ya homeostasis. Zitsanzo ziwiri zazikulu ndi izi:

• Kulamulira kuchuluka kwa mpweya m'thupi lonse: Ndicho chifukwa chake mukamachita masewera olimbitsa thupi (monga masewera olimbitsa thupi), mumapuma mofulumira komanso mozama. Thupi limafunikira mpweya wochuluka panthawiyo.
• pH ya magazi (acid-base balance): Thupi lanu limagwiritsa ntchito carbon dioxide kuti lizilamulira pH ya magazi anu (acid-base balance). Magazi athu nthawi zambiri amakhala amchere pang'ono, zomwe zikutanthauza kuti ndi osiyana ndi asidi. Ngati pH ya magazi anu ipita kutali kwambiri ndi yachibadwa, mutha kudwala respiratory acidosis kapena respiratory alkalosis.

Kodi dongosolo la endocrine limathandizira bwanji homeostasis?

Dongosolo lanu la endocrine (kapena dongosolo la mahomoni, mwachidule) limathandiza kusunga homeostasis m'machitidwe ambiri. Chifukwa chimodzi cha izi ndichakuti dongosolo la endocrine limapanga mahomoni ofunikira kwambiri. Mahomoni ali ngati amithenga a mankhwala. Amatha kuuza matupi athu kuti ayambe kapena kuyimitsa njira zina. Mwachitsanzo, mahomoni awa amathandiza kulamulira dongosolo lanu la m'mimba, kagayidwe kachakudya, komanso machitidwe oberekera amuna ndi akazi.

Kodi minofu imathandiza bwanji ndi homeostasis?

Thupi lanu la minofu limadalira ndikuthandizira homeostasis m'njira zambiri. Chitsanzo chimodzi ndi chakuti minofu yanu imasweka ndikumangidwanso nthawi zonse. Ndipo, pamene ikupanga kutentha kuti ikutentheni, minofu nayonso ndi yofunika kwambiri pa homeostasis ya kutentha. Ndicho chimene chimachitika mukanjenjemera mukuzizira.

Pomaliza, chinthu chofunika kwambiri kukumbukira! (Uthenga Wopita Nawo Kunyumba)

Mu nkhaniyi, pali mtsikana wotchedwa Goldilocks amene amapita kunyumba kwa banja la zimbalangondo. Monga momwe iye ankafunira kuti chilichonse chikhale 'choyenera', matupi athu amagwira ntchito bwino kwambiri ngati chilichonse chili bwino .

Mukamvetsetsa momwe njira iyi yotchedwa ``Homeostasis'' imagwirira ntchito, mutha kuthandiza thupi lanu kupeza ndikusunga bwino.

Mwina zikutanthauza kumwa madzi ambiri, kupita kokayenda, kapena kumwa mankhwala ochizira matenda. Kupeza ndi kusunga bwino izi kungakhale kovuta, koma kungapangitse kusiyana kwakukulu pa moyo wanu.Musaiwale kuti mungathe kuchita zimenezo. Samalani thupi lanu, ndipo lidzakusamalirani!

Homeostasis , kulinganiza thupi, mayankho oipa, mayankho abwino, kudzilamulira, machitidwe a thupi, thanzi