Smooth tsandanyama rinenge: haritorwi kuda murume

Sezvaunoziva, zvose tsandanyama masero dzinowanikwa zvinhu. Asi kunyange avhareji mudzidzi zvokurapa zviri nyore kusiyanisa mifananidzo nemarudzi akasiyana-siyana emasero. Smooth tsandanyama rinenge ane unhu kusiyana. Uye kana uine kanenge usingashandi ruzivo, hamungatongogumburwi kuvhiringidza striated kumeso tsandanyama. Zviri nyore. Munyaya ino tichataura pamusoro chii chiri kumeso tsandanyama rinenge asiwo pamusoro zvivako ayo uye mamiriro.

Huru chinhu chinosiyanisa ichi mhando zvinyama kubva tsandanyama rinenge riri rinosundwa munhu kuziva (upi), - kushaya muchinjikwa striations. Mune imwe Sero pane chimwe chete chinoumba chete, iri pedyo pakati payo (ndiro mutsetse ndiye tsandanyama mwoyo). Zviri iwe uye uchaona pasi maikorosikopu ondomoka.

Zvakawanda kumeso tsandanyama rinenge iri pamadziro pamhango nhengo akasiyana enyika, uyewo nhengo mudziyo masvingo. Kana zvinyama ichi iri parusvingo miviri, kazhinji anoumba maviri akaturikidzana. Inner - mhete dzokunze - longitudinal. Zvisinei, mune dzimwe nzvimbo dzakasiyana mugadziriro mutemo uyu chibharo, uye fibers vanosarudzirwa spirally Somuenzaniso, mune guru arteries. Chete pachiyero arterioles tsandanyama kwevanhu zvinyama akarongwa tenderera fibers.

The akaturikidzana vaiva anotsvedzerera mhando zvinyama rakakamurwa tsapo pamusoro fibers, chimwe nechimwe rakapoteredzwa nevanhu connective zvinyama, kuburikidza icho tsandanyama masero vari akakodzera manzwiro uye ropa ndiro. The tufts vari zvakanyatsobatana mumwe, uye saka marudzi revatema samambure rudzi ose tsandanyama fibers, izvo basa ravo pamwe chete.

Smooth tsandanyama rinenge uyewo mwoyo tsandanyama, muri mutoro pakati autonomic tsinga, uye naizvozvo huchishanda haritorwi zvinodiwa kuzvidzora. jira ichi anokwanisa nguva refu mune ezvinhu haasaruri maronda (kuitsigirawo inzwi). Naizvozvo, tubular hurongwa vanokwanisa refu nguva kuti mumwe Clearance. Izvi zvakakosha chakadaro nechiyero somunhu hwakanyatsorwisa kugara BP.

Kana matauriro kunosimudzirwa, kuti lumen zvinogona kujekesa. Dzimwe nguva pathological. Somuenzaniso, kana munhu anotambura asima, mvere tsandanyama matauriro duku Árbol sepombi inova kunyanyisa, uye mhepo haagoni kutenderedza zvakanaka. The chete muitiro, maererano nedzimwe nemishumo, ndiyo hwaro paumbwe neBP muvanhu.

Smooth tsandanyama rinenge riri kugonawo yokudzora nhamba yemabhuku elastin mumidziyo ropa. In masvingo nemudumbu, ivo ureters uye fallopian sepombi chechetere tsandanyama chibvumirano rhythmically, achiumba anonzi peristaltic mafungu vanomhanya kuburikidza sepombi uye vanosundira navo zvakanaka mukati.

Kana tikaenzanisa ari striated uye anotsvedzerera tsandanyama masero, zvinogona kucherechedzwa kuti mvere kuderera zvikuru zvishoma nezvishoma. Kunze - kwakanaka mboni zvivako kuti pakarepo sei chiedza.

Sezvo chikazozikamwa, mune tsandanyama rinenge rine mapuroteni actin uye myosin. It Vakawana kuti actin mu kumeso tsandanyama masero kupfuura striated. Uyewo, zvidzidzo kushandisa kwazvo nemaikorosikopu yakaratidza kuti sarcoplasmic reticulum ari kumeso tsandanyama masero iduku dzakabudirira pane ari striated.

Sezvataona pamusoro apa, pane mhando mbiri zvinyama fomu pasi kukurukurwa. Masero wokutanga, iro rinoumbwa miviri, vanokwanisa kuramba zvishoma nezvishoma. Izvi mhando inonzi visceral. Asi kumeso tsandanyama rinenge riri nemamiriro sphincter ari mudzidzi, anokwanisa kuderedzwa nokukurumidza, kuti tsandanyama rinenge anonzi nomunhu mumwe internet innervation. Sezvo zita rowechipiri apo mumwe faibha ane tsinga dzayo. The mhando mari muviri "isingadhuri" wokutanga - a huta muitiro kwave kune yakawanda faibha.

More pamusoro kwakanaka tsandanyama rinenge anogona kuwanikwa mumabhuku ose histology. Asi kune munhuwo zvake mashoko ari munyaya ino inofanira zvakakwana.