Cecum: isakhiwo ezakhayo futhi umsebenzi ayinhloko endikimbeni

Ngaphambi sikhuluma indima le cecum umzimba womuntu, kubalulekile ukucacisa ukuthi kuyini. Ngakho, cecum kubhekwa umnyango ikholoni eyinhloko okufakiwe izimpumputhe ingxenye isikhwama emise, ubude baso kuyahlukahluka esifundeni 3-8 cm Kuyinto cylindrical, okungenani -. Isigaxa emise uhlaka. Kukhona ngempela umbuzo okunengqondo: iphi esiswini iyimpumputhe na? Kumele sicacise ukuthi nodonga lwawo ezingemuva esifanelana siqinise imisipha ye komgodi ongaphakathi kwamathumbu (psoas futhi iliacus), kanye phambi odongeni, esikhundleni salokho, kuyinto eseduze anterior ebusweni besisu. Kuphela esiphethweni esisodwa: i cecum ligqugquzela izinqubo wokugaya ukudla.

Uma sikhuluma ukubukeka lolu hlobo inqubo, kufanele kushiwo ukuthi cecum uzungezwe nxazonke by peritoneum, futhi iqukethe isici worm-like (esithasiselweni), okuyinto ebalulekile ukuzivikela mzimba. Lokhu "isici" iningi izithombe zokwelapha itholakala ilungelo iliac fossa, kodwa kungase futhi kakhulu ngalowo ingaphakathi okhalo. Iningi isithasiselo iqukethe mesentery, ngokuhlanganisa ngayo indiza ye cecum kanye ebusweni ileum zokugcina, futhi ingaphakathi layo ligcwele luningi lymphoid, kuthandwa kakhulu amasosha omzimba.

Kufanele kuqashelwe ukuthi isiphelile ukuguga, cecum kakhulu eshintsha ukubukeka kwayo. Ngokwesibonelo, abadala kuba side futhi has a udonga sokuba buthakathaka, futhi intsha yonke kakhulu futhi "inqubo" libhekene Ubukhulu ezincane futhi izindonga awugqinsi. Ngaphezu kwalokho, njengoba emaningi, iqukethe taenia caecum futhi haustra, lapho izinguquko ukuguga yesibili futhi adalule umzimba ngoba umzimba e abasha embula ngokucace kakhudlwana ukuthi asebekhulile.

Kubalulekile ukuqaphela ukuthi cecum e oyiyo histological akuyona sihluke odongeni colon nokwakha emphethweni walo lwamafinyila amancane, ikakhulukazi, ezimbili ichopho-like nge predominance kwemisipha endwangwini, bese olulodwa. Ngaphezu kwalokho, mucosal wabusa Liberkyunovy indlala futhi amaseli goblet, futhi ngaphansi kuba Tunica submucosa, okumelelwe ezicutshini okuxekethile, ehlanganisa amafutha kanye neselula takhiwo bushelelezi imisipha zesivikelo sesifuba.

Ekhuluma ukuqokwa cecum, kubalulekile ukucacisa ukuthi abahileleke ngokuqondile inqubo ukugaya. Thola ukusebenza okuthize Kohlelo cecum.

Njengoba yaziwa, main ukuncela ukugaya kanye izakhi okwengeziwe yokuhlukanisa evelele ngqo emathunjini amancane futhi cecal namanje ihlala ukugaya enzymatic, kodwa saturation izinqubo okunjalo akukhona Ubaluleke.

Kakade ngokwesayensi kungase kutholakale ukuthi mayelana 3% carbohydrate namaprotheni kugaywe futhi ugxile kapopopo cecum kuyinto onesibophezelo sanoma ketshezi ukumuncwa kukhishelwa endlini emathunjini amancane phakathi ukugaya oqondile. Liquid okuqukethwe emathunjini ku-uplink kanye cecum kuba mkhulu, futhi transverse ikholoni umumo womsebenzi fecal babe ukungaguquguquki ohlangene ngaphezulu, ukulungisa ku colon distal endaweni ayazika. Uma sikhuluma indispensability yayo, kubalulekile ukugxila yokuthi indima ebalulekile umzimba womuntu cecum ingadlali, kodwa esisemqoka element umzimba - isithasiselo, lymph follicle behileleka okuyinto ngqo izinqubo zokuzivikela. Shono imithombo eminingi wezokwelapha wabika ukuthi isithasiselo uhlobo reserve kwesimiso somzimba sokuzivikela ezifweni.

Kubalulekile ukukhumbula ukuthi cecum, yize Ubukhulu bayo hhayi ongabalulekile, kuncike izinqubo sokugembula, okuvame kuhilelani izifo ezingathi sína kwababhemayo.