For kukakavara nyama ari mumuviri womunhu rasaimba, secretory uye tsandanyama tishu. Zvisinei, yokupedzisira kusiyana vamwe nedzimwe zvinhu marwadzo nokuda kuvapo muchitokisi nemamiriro microfilaments of unyanzvi mapuroteni - myosin, actin, tropomyosin. Izvi zvinoita kwerunyararo mamiriro kwevanhu, kufamba muchadenga, kusimudzira zvokudya bolus kuburikidza nemudumbu, kufamba kweropa, uye zvakawanda. Zvichienderana histological features, mashandiro uye mavambo pane kupatsanura kupinda kumeso uye striated tsandanyama dzomuviri uye vamwe vanyori kuziva Mumagazini wechitatu cardiac subsp. Zvisinei, zvinofanira kunzwisiswa contractile okunze vanoumba chete hwaro munyama izvi, uye vaisagona kushanda zvinobudirira pasina gobvu richikurukura tsinga kuti anopa hurukuro hombe okisijeni uye simba chinokosha unodzivirira goko - sarcolemma uye chisimbiso unformed nokusazvibata connective tishu.
Striated
Striated tsandanyama rinenge kunyanya dzinoumba yose skeletal tsandanyama uye mapfundo kubvumira kufamba uye kuramba mamiriro. Structural uye dzichipfekeka chairema imwe sarcomere, uye vari akanyorwa kwezana myosymplasts - fibers inoumbwa kubatanidzwa nomumwe munhu muzvizhinji masero nomumwe panguva Kusiyanisa. On histological kugadzirira striated tsandanyama rinenge riri nyore kusiyaniswa multi-Musimboti uye striation nei vakanwisa zita ravo. Chimwe chinokosha basa rimwe kupisa chizvarwa, uye saka tembiricha chinoderedza munhu vaidedereswa nemvura yainaya kunoitika. Also striated tsandanyama rinenge siyana uye myocardial chivako, chete cardiomyocytes anosiyana kushaiwa symplasts. Kana maikorosikopu, ivo fusiform mononuclear masero. Vari zvakapatsanurwa maererano mabasa avo pabasa (hunodzorwa uwandu) achiitisa uye secretory. Tinoonga wechipiri, cardiac striated tsandanyama rinenge vane pfuma automatism, kureva kukwanisa kuzvidzora ndizvipete, achivimbisa chamazuva mwoyo. Chechitatu mhando Sero nzvimbo kwetunhu kemikari-zvakadai zvinokuvadza, zvikurukuru chinhu atrial natriuretic chiri kuita kuti vawedzere diuresis.
tsvedzerera
Kana kupa sangano kwevanhu tsandanyama rinenge - striated, ari motility pamusoro gastrointestinal uye urogenital turakiti, zvinoderedza pakati vascular uye rusvingo Árbol inopa mhasuru wakatsetseka. Zvinonzi kusiyaniswa tinakidzwe, ari hama kunonoka, yakakwirira mwero stretchability nemano rokuzvivandudza rakaita kuti irambe, uyewo autonomic innervation. Izvi elongated mononuclear masero, pasina striations, uye vane zvizhinji actin uye collagen marongerwo. Mumwe myocyte zvemapuranga mutete bhesimendi Kamudzira, uye mapoka - endomysial kusununguka kwemashifiti connective tishu.