Chii chinonzi Cholecystokinin? Ngatitaurei nezvazvo zviri nyore!

Mhoroi! Makadini? Nhasi tichataura nezvechinhu chidiki asi chakakosha kwazvo mumuviri wedu. Chinonzi cholecystokinin. Kunyange zvazvo zita racho ringaita serakareba, rinokosha pakugaya kwedu. Ngationei kuti rinoita sei, kuti rinoshanda sei, uye kuti rinokosha sei kumuviri wedu?

Chii chinonzi cholecystokinin iyi?

Zvichitaurwa zviri nyore, cholecystokinin ihormone . Unoziva here kuti mahormone chii? Akaita senhume diki dzinotakura mameseji kubva panzvimbo imwe kuenda kune imwe mumiviri yedu. Iyi hormone inonzi cholecystokinin inonyanya kugadzirwa nemasero ari muura hwako hudiki , kunyanya mushure mekudya. Ndosaka dzimwe nguva ichinzi pancreozymin. Inotumidzwa zita iri nekuti inoshanda mupancreas. Asi zvinoshamisa kuti, iyi cholecystokinin iripowo muuropi hwedu nepakati petsinga . Masayendisiti achiri kutsvaga chaizvo zvainoita ipapo. Asi basa rayo mukugaya chikafu rakakura.

Cholecystokinin inotanga sei kubudiswa?

Fungidzira kuti wadya chikafu chinonaka. Pamwe nyama yakakangwa nemupunga, kana chidimbu chehove, nyemba, sambol yekokonati... Chikafu chaunodya chinotanga chaenda mudumbu. Chinogayiwa ipapo kwenguva yakati, uye zvishoma nezvishoma chinotanga kusvika pachikamu chekutanga cheura hudiki, duodenum . Zvakafanana nechitima chiri kuuya kuchiteshi. Zvadaro, kune masero akakosha mumadziro eduodenum yako, sevanoongorora. Anonzi I-cells . Aya maI-cell ane kugona kunoshamisa kwekuona mapuroteni nemafuta (ndiko kuti, nyama, hove, mazai, mukaka, mafuta) muchikafu chaunodya. Pavanongoona, aya `(I-cells)` anofunga kuti, "Oh, ikozvino inguva yekutanga basa! Tinofanira kubvisa shamwari yedu cholecystokinin nekukurumidza," uye vanoigadzira voiburitsa zvakananga muropa. Kubva ipapo, rwendo rwayo rwakakosha runotanga.

Chii chinoita kuti cholecystokinin iite kumuviri wedu?

Apa ndipo panoitika basa chairo mushure mekunge cholecystokinin yapinda muropa. Haingogari ipapo chete. Inofamba nemuropa, inoenda kunhengo yega yega, uye inoita mabasa akawanda akakosha.

Zvinoita panguva yekugaya chikafu

Ngationei kukosha kunoita cholecystokinin mukugaya chikafu:

• Zvinoita kuti gallbladder rizvimbe: Zvinoudza gallbladder yako kuti, "Zvakanaka, ikozvino une nyongo mukati mako."Isa imwe muura hudiki. Yasvika nguva yekutanga basa!" Usashamisika, zita rekuti 'cholecystokinin' rinoreva 'kufambisa nduru'. Dundundu iri ndiro rinobatsira kunyungudutsa mafuta, kana mafuta, atinodya, uye kuapwanya kuita madonhwe madiki. Sekushandisa kwatinoita sipo kusuka ndiro.
• Zvinokurudzira pancreas: Zvinotumirawo chiratidzo kune pancreas, zvichiti, "Unofanirawo kutumira ma enzymes ako ekugaya kudumbu. Pane basa guru rekuita pano." Rimwe zita, "pancreozymin," rinobva mubasa iri rine chekuita ne pancreas .
• Kuparara kwemapuroteni nemafuta: Dundundu rinobva munduru nemaenzymes anobva mupancreas zvinoshanda pamwe chete kupwanya mapuroteni nemafuta ari muchikafu chatinodya kuita zvidimbu zvidiki kuitira kuti akwanise kunyudzwa nemuviri. Izvi zvakafanana nekupwanya dombo guru kuita zvidimbu zvidiki.
• Inodzora kubuda kwezvokudya mudumbu : Basa iri parinenge richiitika mudumbu diki, cholecystokinin inoudza dumbu kuti, "Usazvidya moyo, mira zvishoma. Usatumire chikafu chitsva mudumbu diki kusvika chikafu chekare chagayiwa." Izvi zvinonzi kudzvinyirirwa kwekudya mudumbu . Izvi zvinoreva kuti dumbu diki hariwani chikafu chakawanda panguva imwe chete, asi rine nguva yekuchigaya nemazvo.
• Inoderedza chishuwo chekudya : Panguva yekugaya, cholecystokinin inoita kuti dumbu redu rinzwe rakaguta. Inosimudzirawo tsinga dzemudumbu dziri mudumbu, ichitumira chiratidzo kuuropi chekuti, "Zvakwana, ndaguta, usadye zvakare." Ndokusaka tichinzwa kuguta nguva pfupi mushure mekudya.
• Kugaya kwemuviri kunotanga: Pakupedzisira, chikafu ichi chinogayiwa chinofanira kufambiswa muura . Izvi zvinobatsirwa nekudzika kwemuviri uye kusununguka kwetsandanyama dziri muura, inonzi peristalsis . Zvakafanana nekusunda chikafu nemuura .

Fungidzira kuti homoni iyi inobatsira sei kugaya kwedu zvakanaka!

Mhedzisiro pauropi nehurongwa hwetsinga

Kuwedzera pakubatsira kugaya chikafu, cholecystokinin yakawanikwawo iine basa guru muuropi hwedu nepakati petsinga. Izvi zvichiri kutsvakurudzwa, asi zvakawanikwa kusvika pari zvino zvakakosha zvikuru. Zvikuru, zvinogona kubatsira nekuzvidya mwoyo uyeZvinoita sekuti zvine chekuita nemamiriro ehutano hwepfungwa akadai sekutya . Dzimwe ongororo dzakaratidza kuti kuwanda kwecholecystokinin muuropi kunowedzera kuzvidya mwoyo. Izvi zvakaoma zvishoma, asi zviri pachena kuti zvinewo zvazvinoita pakudzora manzwiro edu. Zvakataurwawo kuti zvine chekuita nekudzora tembiricha yemuviri, kana kuti thermoregulation . Zvinonzi kana ikapinzwa muuropi, inokonzera fivha, uye kana ikapinzwa mune dzimwe nhengo dzemuviri, inokonzera hypothermia, mamiriro ezvinhu apo tembiricha yemuviri inodzikira. Zvisinei, kutsvagurudza kwakawanda kunodiwa kuti tinzwisise izvi chaizvo.

Cholecystokinin inowanikwa kupi mumuviri wedu?

Kufanana nemamwe mahormone, cholecystokinin inofamba mumiviri yedu yese muropa redu. "Inotaura" kune nhengo dzakasiyana kuburikidza nemareceptor akakosha ari pamasero enhengo idzodzo. Mareceptor aya akafanana nemasuo. Masuo anovhurwa chete kana kiyi inonzi cholecystokinin iripo, uye sero rinogamuchira meseji. Mugadziriro yedu yekugaya, mareceptor echolecystokinin (CCK) anowanikwa mutsandanyama dzegallbladder, mukati medumbu nemudumbu, uye pancreas. Mareceptor aya anogonawo kuwanikwa muzvikamu zvakasiyana zveuropi nepakati petsinga.

Ndezvipi zvirwere zvinosanganisirwa necholecystokinin?

Kune zvimwe zvirwere zvakawanikwa huwandu hwakaderera hwecholecystokinin. Zvisinei, hazvisati zvanyatsojeka kana izvi zviri mhedzisiro yechirwere kana kuti chikonzero chechirwere. Tsvagiridzo ichiri kuenderera mberi pane izvi. Semuenzaniso, huwandu hwakaderera hwecholecystokinin hunogona kunge hwakabatana nemamiriro ezvinhu akadai se gastroparesis , mamiriro ezvinhu apo mudumbu hamubudisi zvakanaka uye chikafu chinonamira mudumbu, uye biliary dyskinesia, mamiriro ezvinhu apo gallbladder isingashande zvakanaka uye isingaburitse bile zvakanaka. Pamusoro pezvo, masayendisiti ari kuferefeta kuti kusiyana kwakasiyana-siyana kwemajini anobatanidzwa mukugadzirwa kwecholecystokinin kwakabatana sei nemamwe matambudziko ekuzvidya mwoyo uye matambudziko emetabolism. Imwe tsvagiridzo inoratidza kuti kusiyana kwemajini uku kunogona kuchinja nzira iyo cholecystokinin inosangana nayo neuropi uye inodzora zviratidzo zvekuzvidya mwoyo kana nzara.

Chii chiri hukama huripo pakati pecholecystokinin nekufutisa?

Kufutisa, kana kuti kufutisa kwakanyanya, idambudziko revanhu vazhinji nhasi. Masayendisiti ari kuferefetawo kana paine hukama pakati pekufutisa necholecystokinin. Zvimwe zvezvakawanikwa zvinoshamisa. Semuenzaniso, zvakaonekwa kuti vanhu vane shanduko yakati (shanduko) mujini recholecystokinin vane mukana wekuti vafutise ne60% kupfuura vamwe. Kunewo humbowo hwekuti vanhu vane kufutisa kwakanyanya (class III obesity), kureva kuti, vanhu vakafuta zvakanyanya, vane mukana wekusanzwa cholecystokinin. Izvi zvinoreva kuti kunyangwe vaine cholecystokinin mumiviri yavo, vangasakwanisa kunzwa zvakanaka chiratidzo chekuti 'kuzara' chinovapa. Cholecystokinin inoshanda neimwe hormone inonzi leptin kudzora nzara. Vanhu vane kufutisa vanogona kunge vasina kuenzana pakati pezviratidzo zvenzara nekuzara muuropi hwavo. Nokudaro, kunzwisisa cholecystokinin kunogonawo kubatsira mukuwana mishonga yekufutisa.

Chii chinonzi cholecystokinin test iyi?

Kuongororwa kwecholecystokinin kunosanganisira kupa gallbladder yako mushonga unonzi cholecystokinin kuti ukurudzire kuti igumbuke. Dzimwe nguva izvi zvinoitwa sechikamu cheHIDA scan, inova mhando yakakosha yekuongorora kwemishonga yenyukireya . Usavhunduke nezita racho, iyi bvunzo yakachengeteka zvikuru. Hezvino zvinoitika: 1. Kutanga, nyanzvi inobaya huwandu hushoma hwe radioactive isotope, kana tracer, mutsinga yako. Zvakafanana nekupenda migwagwa mishoma mumuviri wako uye kutarisa zviri kuitika mairi. 2. Iyi tracer inofamba kuenda kuchiropa chako ne biliary system (gallbladder, bile ducts). 3. Zvadaro, kamera yakakosha (scanner) inoshandiswa kutora mwaranzi inoburitswa neiyi tracer uye kuratidza mifananidzo pakombiyuta. Mifananidzo iyi inobvumira chiremba kuona kuti bile inoumbwa sei uye kuti inofamba sei. Kana chiremba wako achida kuona zvinoitika kana gallbladder yako yagumbuke, anogona kuwedzera cholecystokinin kuHIDA scan seimwe nhanho. Panguva iyoyo, nyanzvi inobaya cholecystokinin mutsinga yako. Zvadaro, mifananidzo yakawanda inotorwa. Kungofanana necholecystokinin inogadzirwa muura hwako, cholecystokinin inobayiwa inosimudzira nduru kuti iite nyonganiso. Vanachiremba vanoraira bvunzo iyi kuti vaone kana paine dambudziko pakushanda kwenduru yako uye kana iri kuburitsa nyonganiso nemazvo.

Pane mishonga yekurapa cholecystokinin here?

Kusvika pari zvino, hapana mushonga wekurapa unoshandiswa zvakananga necholecystokinin. Kureva kuti, cholecystokinin haipihwe semushonga wechirwere. Zvisinei, yakashandiswa kuwana nekuyedza mishonga mitsva. Semuenzaniso, vaongorori vari kuedza kugadzira mishonga yakafanana necholecystokinin mukuderedza chishuwo chekudya uye kubatsira nekuderedza uremu. Zvakare, cholecystokinin ine chikamu chakakosha chinonzi CCK-4 . Iyi CCK-4 inozivikanwa nekuita kuti vanhu vanzwe kunetseka uye kutya. Saka, masayendisiti dzimwe nguva anoshandisa CCK-4 kuyedza kuti mishonga mitsva yekudzivirira kuzvidya mwoyo inoshanda sei.

Zvinhu zvakakosha zvatinofanira kurangarira (Mharidzo Yekuenda Kumba)

Saka, kubva pane zvatataura nezve cholecystokinin, unogona kurangarira zvimwe zvezvinhu zvakakosha. Iye zvino wava kunzwisisa kuti hormone iyi diki inoita basa rakakura sei mumiviri yedu, handiti?

• Cholecystokinin ihormone inokosha pakugaya chikafu . Inotaura nenhengo dzese dzinobatanidzwa mukugaya chikafu, dzakadai sedundira nepancreas, uye inovabatsira kuita basa ravo nemazvo.
• Vanachiremba vanoshandisawo sechinhu chinosimbisa mashandiro emudumbu.
• Zvinobatsirawo kudzora nzara . Zvakaonekwawo kuti kusashanda zvakanaka kwecholecystokinin kunogona kukonzerwa nematambudziko akadai sekufutisa.
• Masayendisiti ari kuramba achidzidza nezvebasa rayo muuropi netsinga, kunyanya hukama hwayo nemamiriro ezvinhu akadai sekuzvidya mwoyo nekutya.

Saka, miviri yedu michina inoshamisa zvechokwadi! Zvinoshamisa kuti zvinhu zvidiki izvi zvinogona kuita mutsauko wakakura sei kuhutano hwedu, handiti? Chengetedza muviri wako, uye shamwari idzi diki dzichakutarisira!

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Cholecystokinin, Cholecystokinin, Mahormone, Kugaya, Dundira reGallbladder, Pancreas, Nzara, Kufutisa, HIDA scan