Ijwabu imisipha

Izihlunu zomzimba inikeza reactions mafutha emzimbeni. Oku kungenxa yokuba amandla ayo excitation nokuncipha. Ngokutsho uhlobo ukuyakha na egudileyo, striated, skeletal kunye nentliziyo.

Ukubunjwa inwebu yesihlunu kakuhle ziquka iiseli mononuclear (myocytes edibanise-ezimile). ubude yabo phakathi amabini anamakhulu mahlanu microns. Le ijwabu umsipha luphawulwa ubuchule nesivumelwano kwaye ukhululeke kancinci. imisebenzi zayo ngokuzenzekelayo. Oku yafakwa udonga imithambo nkovu kunye negazi, kwakunye phecana alimentary kunye womchamo.

Striated ijwabu kwemisipha iquka polynuclear skeletal (ukuya nuclei ikhulu okanye ngaphezulu) myocytes enkulu (iisentimitha eziliqela) loMthetho ubude kunye sangqa umyalelo micron omnye. isakhiwo sayo kakhulu i alternation ukukhanya and bands mnyama. Le inyama lubafumana eliphezulu abasali nokurhwaqela. Idityanisiwe esihlunwini skeletal, pharynx kunye kuvuleke iminxunya eliphezulu. umsebenzi yayo engenasizathu (umntu elawulwayo).

Striated izihlunu zomzimba intliziyo iquka iiseli multi-core (cardiomyocytes). Bakha isakhiwo branched le khompawundi (eyodwa disks), apho umanyano kukho icytoplasm yabo kwenzeka. Eli laphu kwakheka a myocardium intliziyo. iimpawu zayo eziphambili ziquka ukukwazi nelokuphumla bosulelwa ngesingqi ziyenzeka phantsi ifuthe excitation iiseli. imisebenzi alo alulawulwa umntu (vukele).

umonakalo kwizihlunu ezithambileyo kube uzibizela (inxeba) okanye ivaliwe. Ngokutsho uhlobo isahlakalo kokwahlulwa ucinezelo, kwizaphuko, komsipha kunye ukugruzuka. Ebusika, njengoko umthetho, kukho umonakalo ezivaliweyo. Oku kungenxa yokuba kukho inani elikhulu kuncipha. Xa umonakalo isikhumba ivaliwe isabelo iziko zophendlo lwezifo uyakwazi ukugcina ingqibelelo. Oku, kuthintela kwii-micro-eziphilayo kummandla ochaphazelekayo kunye ubovu nophuhliso (kwezinye iimeko, etsolo) usuleleko.

Unobangela kulimala kuyinto isiphumo ngokukhawuleza kwaye otshintsho umlinganiswa blunt kuyo nayiphi na indawo apha emzimbeni. Xa oku indlela le ukwenzakala kunokuba trauma amandla buthuntu okanye kukothuka kuwo.

Unobangela luya laphu ifuthe imikhosi zakhe ezimbini ngqo kwi icala kuyo. Kule meko akukho lunyhasho ukuqhubeka yalo yokwakheka. Ngokuqhelekileyo, ndisolulela kakhulu baboniswa nemisipha kufutshane amalungu.

Ukuba inyama okanye kukunaba ligorha komsipha wayo. Kule meko kukho lunyhasho ukuqhubeka yalo yokwakheka.

Gumbi syndrome kuchazwa imeko embi pathologically. Isizathu sokuba livela na umonakalo evaliweyo kakhulu omkhulu iindawo zeethishu ethambileyo ekucaca ukuba imikhosi aphezulu ngoomatshini ababambeleyo, kwezinye iimeko, ixesha elide. Indlela emi ngayo nokwenzakala kule imeko inokuba nomahluko.

kwizihlunu ezithambileyo necrosis yenzeka kwiimeko ukwaphulwa okanye ukupheliswa igunya labo, ngenxa ucinezelo okanye umonakalo izitya lokondliwa. Ngokuqhelekileyo, ozibonayo yalo nemida lalo ngqo kwindawo inxeba yesikhumba. Ukwaphulwa okanye ukumisa lokondla yethishyu kumngcipheko inxeba ingabangelwa ngokungachanekanga Sika kuqhutywa, umonakalo isikhumba eyomeleleyo okanye suture ngendlela engafanelekanga.

Necrosis kwiintsuku zokuqala impiliso okanye indlela iinxalenye luthuthu ulusu elinombala. Ngokuthe ngcembe, umbala yabo omdaka. necrosis esikhumba kufuneka zigcinwe lomile. Ngaba kuba bencediswa, ukuze nibakhwelelisele ngokupheleleyo, njengoko enze umsebenzi amabhandeji ludlolo. Xa kuthe necrosis emanzi ukuba kumele isuswe nangoko ukuthintela ukuyilwa awo ubovu enzonzobila.