Rwatata Anatomy: mabasa uye zvirwere

Kudeuka shwanu mumuviri wedu - nerwatata. Anatomy of chikuru nhengo dzose zvomudumbu hurongwa ane mumwe dzinonakidza chinhu. mumasero aya kuumbwa panguva pakukura embryo parusvingo duodenum. Zvadaro, zvishoma nezvishoma kuwedzera, ivo chaizvoizvo zvinopfuura izvozvo.

Chechipiri pakukura shwanu ari zvomudumbu turakiti iri rwatata, anatomi, mashandiro uye chirwere iyo ichakurukurwa munyaya ino. Zviri wechipiri chete kukura chiropa. Rwatata riri munyika loop pakati duodenum, pamberi maro - dzapasi pose mudumbu. Zviri varivo muviri ichi, uye akawana zita rayo.

Rwatata zvichikanganisa kwemakemikari anobudiswa uye exocrine mabasa. Last akaita acini kuti pave zvomudumbu makemikari inokosha. The soro Kukosha makemikari aya amylolytic uye lipolytic uye trypsin. Ivo secreted ari akaneta muchimiro uye kusashanda acini anowanzoita chete mhango pakati duodenum. Maererano kwemakemikari anobudiswa basa, ndezvenguva pancreatic nezviduku (kana Langerhans nezviduku).

Rwatata: Anatomy

Muvanhu, muviri uyu achikanganisa serin'i. musoro wake ari thickened yapakati chikamu zvikuru zvichidzika prismatic. Muswe yake kujekesa. Muri Zvichida nehasha fungidzira apo rwatata. Zvisinei, Anatomy uye physiology kwayo, zvinoda hwakadzama hanya.

Tiri kuziva muviri pamusoro posterior abdominal rusvingo kumwe panguva ufanane 2nd uye 3rd lumbar vertebrae. The elongated rwatata chinjikira mirayiridzo kuitira kuti muswe wayo anosvika chirwatata, uye musoro iri muna loop pamusoro duodenum. Musoro anteroposterior mirayiridzo zvishoma thickened. It ane chiredzo serin'i manda, rinotungamirirwa pasi. Kana mutumbi rwatata, iri muchimiro chiri mativi prism. Peritoneum akafukidza pamberi penyika kwayo rakatarisana rwemberi pose mudumbu yedu. It anosiiwa ekupedzisira nhete mhango pakati chiputiriso mumasaga. Rwatata (anatomi zvichava pachena kwamuri, kana iwe kudzidza mapikicha dzaitaurwa munyaya) riri neVadzidzi rwemberi penyika adrenal shwanu uye yokumusoro kumucheto vakasiya itsvo.

Kureba akura anenge 15-25 masendimita uye Ukobvu -. About 2-8 masendimita anoyera rwatata kubva 65 kusvika 160? G mu yakachena ezvinhu, chakasiyana munhu pinkish-pfumbu. Kuvanza dzakaonda chaizvo Kamudzira wake.

Taiongorora zvavo nemashoko, sechivako rwatata. Anatomy izvozvo, zvisinei - zvikuru yakakura musoro. Tinopa iwe zvakare kuongorora mubvunzo uyu.

Ducts uye nhengo dzinobudisa nemidziyo

A muzvizhinji kuti nhengo dzinobudisa midziyo uye excretory ducts ane rwatata. ayo anatomi uye achipfeka kujairirana navo. Huru excretory ducts, izvo kazhinji maviri ari munhu anomhanya kubva muswe kusvika musoro rwatata, vachipfuura yayo akabatana. channel Main nenzira kwayo kutora mapazi mazhinji kuti vakatakura kubva lobules chakavanzika. Ivo zvakajeka aunonyanya chena pamusoro colour ari pancreatic parenchyma, iro rine vachena blue ruvara. At confluence chikuru ductless duodenum rayo dhayamita rinosvika 3.2 mm. The muswe uye muviri Anopiwa wandei mapazi splenic tsinga.

rwatata Anatomy kwakaratidzwa pamberi gobvu samambure nhengo dzinobudisa midziyo, iyo kufanana ne pomumbure duodenum, nduru dundira uye bile ducts. Node kwazviri Rwako kuti muzvizhinji kuti remunharaunda node nodes, izvo zvinowanikwa mudumbu, chiropa gedhi, mesentery, chirwatata uye akasiya adrenal shwanu.

Tinovimba nemi kunzwisisa topographic anatomi pakati rwatata.

innervation

Innervation inotifadza sezvo muviri parasympathetic uye tsitsi. Non-dzine tsitsi fibers zvokudya mariri kuburikidza perivascular plexus. The tsinga dziri rwatata, plexus achiumbwa pakukora mberi kwayo uye neshure hukawanika. Tsinga fibers mukati maro, zvakakodzera kuti ducts, nemidziyo, nezviduku pamusoro Langerhans uye acini.

Basa tsinga nomunhu ari mutemo secretory basa

Sezvo kuedza kuitwa I. P. Pavlovym, izvozvo akasimbisa chokwadi chokuti secretory chiito zvinoshanda parasympathetic nomunhu. Tsinga nomunhu basa rinokosha mune mutemo secretory nebasa rwatata. Kana paine bundu iri vagus etsinga , kana kana munhu anoshandisa vamwe parasimpatikotronnye pharmacological zvinhu secretory granules kukurumidza kugumisa uye kumira kubva acinar mumasero. Zvisinei, mumamiriro ezvinhu aya, pancreatic muto akapfuma Organic zvinhu uye makemikari, saka inomira kubva ari panzvimbo shoma mari.

More kuoma ndiwo mashandiro chiito pamusoro tsitsi nomunhu. Maererano nedzimwe nemishumo, kana splanchnic tsinga vakafumura duku kutsamwa kunoitika chinovhiringidza pamusoro pancreatic secretion. Zvisinei, kana zviri zvikuru yakareba dzishande vakachengeta zvimwechetezvo sezvo iri kurudziro iri vagus etsinga. Zvinofanira kucherechedzwa kuti nokuveza ari splanchnic uye vagus tsinga kuti innervate kuti nhengo kufarira kwatiri, hakutadzisi kuparadzana pakati enzayemu-vapfumi pancreatic muto. Izvi imhaka yokuti mafungiro avo kwete chete inotokonya secretion pakati rwatata. Inoshanda kunzwisisa neurohumoral mashandiro kukosha izvo ndowenyika secretin. Ino chaiyo kemikari iri zvinoberekwa duodenum (the endometrium).

pancreatic basa

basa rake muna muviri uye kugaya chaizvo. Chinosimbisa ari pancreatic muto kupinda duodenum. muto ichi chine makemikari akadai lipase, trypsin, lactase, maltase, uye vamwe. Ivo vanobatanidzwa zvomudumbu kwendangariro. Chimwe basa rinokosha rwatata - kugadzirwa mahormone (glucagon, lipokoina, jekiseni). Kugadzira glucagon uye jekiseni uchakumikidzwa zvakananga kupinda muropa, muviri inodzora mafuta uye carbohydrate mukutsinhana mumuviri. mahormone izvi vane vanetsane. Jekiseni lowers uye glucagon zvinomutsa ropa shuga yomuropa. The shanduko ayo mwero kungaita kuti zvirwere zvakadai cheshuga.

pfungwa nomuviri zvemwana asati

Vamwe Zvinhu zviri mazviri muupenyu (nokudyisa, kudhakwa) vane inokanganisa hutano rwatata. Dzinoita kuti pave chidzoke kwezvirwere zvakadai pfungwa nomuviri zvemwana asati. Inguva kuzvimba rwatata. Pfungwa nomuviri zvemwana asati inogona chakasimba kana chirwere.

chenjera pfungwa nomuviri zvemwana asati

Agozviratidza pakarepo. Zviratidzo Its chikuru - marwadzo, dzimwe nguva kurutsa, manyoka, dyspepsia, kurukutika, emaciation. Kana chenjera pfungwa nomuviri zvemwana asati kurwadziwa Runonzwika kazhinji ari kurutivi rworuboshwe. Kusagadzikana vangafungidzira unhu "pakubhiti" marwadzo. Nemamwe mashoko, zvinogona kuparadzira kurutivi yose rworuboshwe, uye vodzokera.

Kana uine zviratidzo zviri rikwanise pfungwa nomuviri zvemwana asati vanofanira kubvunza chiremba, nekuti chirwere ichi hazvirevi kupfuura pachayo. Uyezve, pangava chakakomba matambudziko. Chenjera pfungwa nomuviri zvemwana asati kunosanganisira richiona wevarwere, yebhuku rake donhwe mishonga inoderedza kurwadza.

chisingaperi pfungwa nomuviri zvemwana asati

It kunoratidzwa kusembura kurwadziwa zvishoma zvikuru. Uyezve, kazhinji inodzokororwa nguva nenguva (pashure doro kana zvikanganiso zviri zvokudya). The chirwere hazvirevi kudikanwa kuvhiyiwa zvaipa. Zvisinei, izvi hazvirevi kuti hazvina zvakakodzera kurapa. In chisingaperi pfungwa nomuviri zvemwana asati, uyewo mimwe pakakuvara mashandiro inotifadza muviri, kukundikana nedanho kugaya kunoitika. Izvi isakarurama inokanganisa hutano muviri.

chirwere cheshuga mellitus

chirwere ichi ane zvimwe zvikuru kupfuura pfungwa nomuviri zvemwana asati. To musi, zvinosuwisa, mushonga achiri haazivi sei kurapa nayo. Chirwere cheshuga mellitus imhaka kushayiwa mumuviri kuchikosha kemikari yakadaro, jekiseni. Nokuda kwayo kushayikwa muviri anonetseka. Nhengo pasina jekiseni haugoni shuga, inova huru kunobva simba. Nokuda kwaizvozvi, izvozvo anowedzera ropa pamwero, uye munyama ipfupi. Chirwere cheshuga kunoda kuramba zvichiongororwa.

In mhedziso

Zvikuru nhengo ndiyo rwatata. Human anatomi haina netsaona zvaisanganisira pachikoro zvidzidzo zvipenyu. Mumwe nomumwe wedu anofanira kuziva kuti muviri wedu, sei zvakasiyana nhengo dziri kushanda. Kana zviratidzo zvokutanga chirwere zviri nani chiremba. Handiti, kudzivirira agara nyore pane kurapa naye kwenguva refu.

Pari, chirwere kwokufara zvomukati mazhinji, kusanganisira vaya mubereko kwatiri achishandisa Ultrasound. saka pancreatic anatomi anomirirwa zvakajeka pamusoro chidzitiro. Ultrassom muviri - kumwe kutengeka uye yakavimbika pakutsvakurudza mune ano kunotoda tsika.