Laxation

Laxation akuimira wavelike chidule dzenje mpanda wa intestine, pokhala mawonekedwe tubular. kayendedwe izi zimathandiza kuti Kukwezeleza zili mu ziwalo zimenezi kuchokera pachiyambi mpaka kumapeto.

Muzituluka motility, pakalibe chakudya pafupifupi mabasi. Panthawi imeneyi, kuchepetsa chapamimba kusamuka galimoto zovuta yodziwika kuti m'gulu amene nthawi mobwerezabwereza peristaltic yoweyula. Akamadya kumeneko uka kuchepetsa yeniyeni systolic mu gawo pyloric. Mu nthawi kumachitika ndi kuchepa thupi M'mimbamo ndi fundus. Mwa ola limodzi mutadya ndi motility yaing'ono anati mmimba. Wave yafupika pa mlingo wa 1 cm / chachiwiri. Kutalika kwa yoweyula ndi za 1.5 masekondi.

Mu nthawi wotsatira mafunde ali nakweza ndi kuonjezera ndalama zawo ndi matalikidwe antral dera la mmimba. Koma nthawi iyi pali akuwonjezeka kuthamanga mu sphincter pyloric nakatsegula. Pa nthawi imeneyi, gawo la misa chakudya zili m'mimba iyamba kusuntha mwachindunji mu intestine lapansi.

matumbo peristalsis ali osiyanasiyana galimoto ntchito. Ndi mmodzi wa mitundu yambiri ya contractions matumbo. Pa Kukwezeleza chakudya mu intestine yaing'ono chimafikira mtundu kuposa wina mafunde peristaltic. Iwo amasiyana liwiro Ndime ya ku intestine yaing'ono. Zimatulutsa mofulumira, mofulumira, mwapang'ono, ndi wochedwa peristaltic contractions. The ambiri mafunde awa anapanga mu duodenum, koma pali anthu amene amapezeka ileum ndi jejunum. Pa nthawi yomweyo pamodzi intestine yaing'ono angachititse mafunde angapo.

Popeza chakudya mu yaing'ono intestine nkhani kusamuka maofesi galimoto, monga peristaltic yoweyula.

Mu m'mimba mlingo wa pasadakhale chakudya m'mimba akadali zosakwana zigawo zina za intestine ndi. Normal motility ya m'matumbo amatenga nthawi zing'onozing'ono nthawi poyerekeza ndi ndondomeko m'madera ena a intestine anthu.

Other m'matumbo peristalsis amapezeka Pamlingo waukulu mchikakamizo cha otchedwa gastrocolic reflex kuti zikadzatha kupeza chakudya m'mimba. Mu m'matumbo maulendo 4 tsiku pali kuchepetsedwa kwambiri zosagwiritsa kulimbikitsa nkhani zake kwa chotulukira lapansi.

matumbo peristalsis ali pafupipafupi osiyanasiyana contractions. Atsimikiza ndi mafurikwense mafunde pang'onopang'ono zimachitika mu mnofu yosalala thirakiti m'mimba. Iwo anaika masango maselo mitsempha, ndiwo mtundu wa madalaivala wapadera matumbo mungoli. Mwa maselo amenewa ndi mbali yofunika otchedwa "maselo interstitial wa Cajal."

mafunde Peristaltic zambiri anatsimikiza mtima m'zinthu pa mphindi:

- m'mimba - 2 mpaka 4;

- mmatumbo chilonda - 10-12;

- jejunum - 9-12;

- pa ileum - 6-8;

- m'matumbo - pafupifupi: 0,6, 3-4, 6-12;

- pa rectum - 3;

- sphincter - 3-6.

Chabwino ukugwirira ntchito ya intestine si okha maziko a thanzi labwino. chimbudzi wabwino ndi yofunika zikuluzikulu za umoyo. Normal matumbo peristalsis zimadalira zinthu zambiri, kuphatikizapo: kudya bwino, kuyeretsa zonse, wathanzi moyo. Ngati muli ndi mavuto ndi matumbo ikuchitika angapo ntchito umalimbana ndi normalization wa zochitika zawo. Ngati inu kusweka yawamba peristalsis matumbo, mankhwala inu kusankha gastroenterologist pambuyo pogwira mayesero zonse zofunikira.