Cecum: isakhiwo eyakhayo umsebenzi ophambili emzimbeni

Ngaphambi kokuba sithethe malunga indima cecum ukuba umzimba womntu, kuyimfuneko ukuba acacise ukuba yintoni na. Ngoko ke, lo cecum uthathwa isebe colon ephambili zingeniswe isahlulo ingxowa-ezimilise eyimfama, ubude leyo kuyahlukana kummandla 3-8 cm Kuyinto zezindlu, ubuncinane -. Cone-ezimile ulwandlalo. Kukho kakhulu ngumbuzo esisengqiqweni sokuba: uphi na amathumbu imfama? Kufuneka sicacise ukuba udonga yayo angasemva ingena ngokuqinileyo kwizihlunu ze kwisisu (psoas kunye iliacus), kwakunye eludongeni ngaphambili, nto, nto ezikufutshane kumphezulu sobuKristu esiswini. Kuphela kwisigqibo: i cecum ngenkuthalo ukukhuthaza iinkqubo yokwetyisa.

Ukuba sithethe malunga inkangeleko yale hlobo nkqubo, kufuneka kuchazwe ukuba cecum singqongwe macala onke yi peritoneum, kwaye iqulathe umbungu-ezifana element (isihlomelo), nto leyo ibaluleke kakhulu wokhuselo omzimba. Oku "isiqalelo" kwi uninzi imifanekiso zonyango ise kwi iliac fossa ekunene, kodwa kwakhona shift kakhulu em- zangasese. Uninzi isihlomelo iqulethe mesentery, edibanisa kunye kumphakamo womgca cecum kunye phezu ileum lokugqibela, yaye kwisisu yayo lizele izihlunu intabalala lymphoid, kuthandwa kakhulu nezifo.

Kufuneka kuqatshelwe ukuba ubudala, lo cecum utshintsha kakhulu inkangeleko yayo. Ngokomzekelo, xa abadala ukuba laphela kwaye udonga elibuthathaka, kwaye intsha zonke zobuhlalu, "inkqubo" uphawuleka imilinganiselo emincinane kunye neendonga zamafu. Ukongeza, njengoko shinyi, kuba iqulathe yitaenia caecum kunye haustra, apho utshintsho ukwaluphala yesibini ezenza umzimba ngenxa yokuba umzimba abaselula abonisa ngokucacileyo ngakumbi kunobo abakhulileyo.

Kubalulekile ukuqaphela ukuba cecum kubume bayo histological ayikho ezahlukeneyo ukusuka eludongeni colon, kwakunye nomkhwinya ngokwakha nezibaya ayo, ingakumbi, ezimbini caba-ezifana ngakumbi ubukho imicu izihlunu, nabangatshatanga omnye. Ngaphezu koko, mucosal kugquba Liberkyunovy nobubovu kunye neeseli engenamqheba, yaye ngaphantsi oko tunica submucosa, nto leyo efuziselwa izihlunu evakalala nokuqina, equka amanqatha zeselula izakhiwo Imisonto izihlunu egudileyo.

Ethetha ukuqeshwa cecum, kuyimfuneko ukuba acacise ukuba ebandakanyekileyo ngqo kwinkqubo ukwetyisa. Chonga imisebenzi ethile ye cecum.

Njengoko yaziwa, loo sokufunxa ukugaywa engundoqo kunye nezinto ngakumbi yahlula ibe ngqo kwi emathunjini amancinci kunye cecal nangoku sihlala ukwetyisa enzymatic, kodwa Ukwanda iinkqubo loo nto kubaluleke kangaka.

Sele angqiniweyo ngokwezenzululwazi ukuba malunga ne-3% wekhabohayidreyiti kunye neeproteni zifunxe yaye wendele ikholoni kunye cecum Kukuwe onoxanduva engamanzi kukufakwa akhutshelwe emathunjini amancinci ngexesha ukugaywa ngqo. imixholo engamanzi isisu kwi uplink kunye cecum iba ziyatyeba, kwaye ikholoni diffraction ezinqamlezayo ilindle zibe guquki ubunjwe ngakumbi, uguqulo kancincane kwi ikholoni distal kwintsunguzi ngakumbi. Ukuba sithethe indispensability yalo, kuyimfuneko ukunikela ingqalelo kwinto yokuba indima ebalulekileyo cecum umzimba womntu ingadlali, kodwa buyafuneka kwi element emzimbeni - isihlomelo, zoboya lymphoid leyo abanenxaxheba ngokuthe ngqo kwiinkqubo zokuzikhusela. Akumangalisi imithombo zonyango abaninzi ingxelo ukuba isihlomelo luhlobo egciniweyo yamajoni omzimba.

Kubalulekile ukukhumbula ukuba cecum, nangona imilinganiso yalo, ukuba zingabalulekanga, ngokuxhomekeke iinkqubo lwezidumbu, nto leyo edla kuqulatha kwezifo.