Tsamaiso e khopo marapo le lihlopha tse khōlō mesifa

tsamaiso e khopo mesifa e bua ka e 'ngoe ea subsystems bohlokoa ka ho fetisisa tsa likokoana-hloko ke eo' mele o etsa mekhatlo e sa tšoaneng.

E ka hlahisoa e le sete ya likhoele mesifa ea nang le bokhoni ea honyele. likhoele li kopantsoe hammoho mangata, e leng ho theha mesifa joaloka 'mele ea khethehileng kapa ho bona ka bobona ba kene litho tse ka hare. Muscle boima e phahame haholo ho feta hore ba 'mele tse ling: ho ba bang ba liphoofolo tse ke karolo ea 50 lekholong ea boima ba' mele le 'mele,' me monna e mong - karolo ea 40 lekholong. tsamaiso e khopo Muscular fetola eneji, le lik'hemik'hale ka mocheso le eneji, le ho phetha molao feela.

mesifa musculature

Ka vertebrates, mesifa musculature e arotsoe ka lihlopha tse latelang:

• Somatic, e na le e ka hare 'me eaba ba etsa mesifa ea maoto le matsoho le. Sena se akarelletsa ho mesifa ya marapo.
• Visceral (karolo ea viscera le). Ho boreleli le cardiac mesifa.

Tsamaiso ea mesifa ea motho

mesifa ea ya marapo a striated le hatellang. Di khomaretse masapo le ba cylindrical le faeba bolelele ba 1-10 cm,.

E mong le e mesifa faeba - ke undifferentiated cytoplasm (sarcoplasm) le cores ho feta o ile a lokisetsa ka periphery ea. The periphery ho akarelletsa ho farologantswng striated myofibrils. Ho pota-potileng ka periphery ea selateng bonaletsang (sarcolemma), e leng e na le collagen fibrils. A sehlopha se senyenyane sa likhoele e pota-potiloe endomysium; mesifa metsoako e meholo ke mangata a likhoele, entsoe ka peremizy ka hare; e mong le e mesifa pota-potiloe ke peremiziem sa ka ntle. Muscle le dinama tse nyenyane tse connective tsoela pele mong ho e mong le ya kokangana. The mesifa kaofela e kenyeleditsweng ka selateng sa bitsoa fascia. tsamaiso e khopo ya marapo akarelletsa ho mesifa, e mong le e ba tsona e amana le methapo ea kutlo 'me methapo ea mali le e phunyelletsa bona.

Mesifa ea thusa boloka ho leka-lekana ea 'mele, ho phetha mokhatlo ka sebaka le motsamao o ka sehloohong oa ho likarolo tsohle tsa' mele.

mesifa le boreleli ba sebakeng marako a methapo ea mali le litho tse ka hare. Bolelele ba mofuta ona wa mesifa e 0.02-0.2 limilimithara. Di tingoa striation, sebopeho bona tšoana le leakage radiation. lisele tse boreleli mesifa tse oval e bohareng ba tšereme mangole.

mesifa Smooth thusa ho tsamaisa e leng ka litho tsa sekoti (lijo ka a mala, ka mohlala). Ba ameha ka molao oa tsamaiso ea khatello ea, ho atolosoa le khutsufatso ea thaka ea, mekhatlo e meng ea 'mele. Ka boreleli mesifa le boikarabelo ba tsamaiso ea methapo autonomic.

tsamaiso e khopo Musculoskeletal kenyeletsang mesifa pelo, e leng e fumanoa feela leboteng pelo. O ile a khaotse a fokotswa bophelong, ho fana ka phallo ea mali ka methapo ea le tse matlafatsang dintho lisele hlokahala le litho tsa ka hare.

Musculo-ya marapo oona tsamaisong

'Mele oa motho e na le ka bang 400 mesifa striated, tse fokotswa tlas'a taolo ea tsamaiso ea methapo e bohareng.

Musculo-ya marapo e kenyeletsa mesifa, masapo, tendons, manonyeletso, ligaments le lefufuru tse etsang hoo e ka bang 75% ea boima ba 'mele. tsamaiso ena fana ka 'mele oa motho e le sebopeho itseng, o lumella hore a ema' me a tsamaea. Skeleton ho makala 'me lisele tse o sebeletsa e le masapo, e boetse e sireletsa litho tsa bohlokoa ka senya. masapo ipokellela liminerale tse kang phosphorus le k'halsiamo. Hare-hare ho lesapo e emeloang ke moko lesapo, ho kopanela sebopeho sa lisele tsa mali (lisele tse khubelu, lisele tse tšoeu le liplatelete).

Ha likotsi le mafu a ea karolo efe kapa efe ea tsamaiso ea musculoskeletal ke khathatsehile statics le dipharologanyo ea phelang eohle. Ho phaella moo, ho hula ka thata kaofela musculoskeletal tsamaiso, litho tse ka hare, le eena o, khaotsa ho sebetsa hantle. Ka mohlala, ke khutsufatsa e mong oa maoto le matsoho e kobehileng lesapo la mokokotlo, e bakang deformation ea sefuba, ka lebaka leo - le bothata ba ho makala ho potoloha ha mali 'me ho hema.