The ọrụ nke ezigbo muscle anụ ahụ. Ezigbo muscle anụ ahụ: Ọdịdị

Fabric - a set nke yiri cell Ọdịdị, nke ịkọrọ nkịtị atụmatụ. Fọrọ nke nta niile multicellular ntule na-ekewet nke dị iche iche nke anụ ahụ.

nhazi ọkwa

Na ụmụ anụmanụ na mmadụ ndị dị ugbu a na ahụ na-esonụ anụ ahụ na ụdị:

• epithelial;
• ụjọ;
• nkwụsị;
• muscle.

Ìgwè ndị a na-achọkwa ka ọtụtụ iche. N'ihi ya, connective anụ ahụ bụ abụba, cartilage, ọkpụkpụ. Ọ na-agụnye ọbara na Lymph. Epithelial anụ ahụ e a otu-oyi akwa na multi-oyi akwa, dabere na Ọdịdị nke mkpụrụ ndụ nwekwara ike-dịpụrụ adịpụ ewepụghị, cubic, cylindrical epithelium, na na. D. ụjọ na-atụ bụ nanị otu ụdị. A ụdị muscle anụ ahụ ga-atụle ihe zuru ezu na a n'isiokwu a.

Types of muscle anụ ahụ

Ke ahu nke anụmanụ niile secrete ya atọ iche:

• ezigbo muscle;
• striated muscle;
• gbasara obi muscle anụ ahụ.

The ọrụ nke ezigbo muscle anụ ahụ dị iche na nke ndị na-striated na obi, otú ma ọ na Ọdịdị. Ka anyị tụlee n'ụzọ sara mbara karị Ọdịdị nke ọ bụla ụdị muscle.

General e ji mara muscle anụ ahụ

Ebe ọ bụ na ha atọ bụ otu ụdị, ha nwere a ọtụtụ ihe na-emekarị.

Akwara mkpụrụ ndụ na-akpọ myocytes, ma ọ bụ emep uta eri. Dabere na dịgasị iche iche nke anụ ahụ, ha nwere ike a dị iche iche Ọdịdị.

Akwara anụ ahụ, photos nke nwere ike hụrụ n'okpuru, nwere fọrọ nke nta ka ọ dịghị intercellular umi.

Ọzọ ananu nile ụdị uru ahụ bụ na ha nwere ike belata, Otú ọ dị, na dị iche iche ụdị, nke a emee n'otu n'otu.

atụmatụ myocytes

Sel ezigbo muscle anụ ahụ, dị ka striated na gbasara obi nwere elongated udi. Ke adianade do, ha nwere a pụrụ iche organelles akpọ myofibrils, ma ọ bụ myofilaments. Ha na-ebu contractile edozi (actin, myosin). Ha dị mkpa iji hụ na ije nke uru ahụ. A mkpa muscle ịrụ ọrụ, iche site ọnụnọ nke contractile edozi, bụkwa ọnụnọ nke calcium ion na mkpụrụ ndụ. Ya mere, ezughi oke ma ọ bụ oké oriri nke ihe oriri na a elu ọdịnaya nke a mmewere nwere ike ime ka malfunction muscle - ma ire ụtọ na striated.

Ke adianade do, mkpụrụ ndụ ugbu otu protein - myoglobin. Ọ dị mkpa na-ekwurịta okwu na oxygen na-echekwa ya.

Banyere organelles, iche site ọnụnọ nke myofibrillar pụrụ iche maka muscle anụ ahụ ọdịnaya ọ bụ a ọnụ ọgụgụ buru ibu nke mitochondria na cell - dvumembrannyh organelles maka cellular respiration. Nke a abụghị ihe ijuanya, dị ka muscle eriri iji belata nnukwu ego nke ike ga-emepụta n'oge respiration na mitochondria.

Na ụfọdụ myocytes nwekwara ugbu a na ihe karịrị otu onye isi. Nke a bụ ihe e ji mara nke striated muscle mkpụrụ ndụ na ike ịnwe banyere iri abụọ cores, na mgbe ụfọdụ a na ọnụ ọgụgụ esịmde ruo otu narị. Nke a bụ n'ihi na eziokwu na eriri nke striated muscle a kpụrụ nke ọtụtụ mkpụrụ ndụ, mgbe ahụ, jikọtara n'ime otu.

Ọdịdị nke striated muscle

Nke a na ụdị na-akpa ákwà na-akpọ skeletal uru. Fibers nke ụdị muscle n'ogologo, anakọtara n'ime n'ùkwù n'ùkwù. Ndị a na mkpụrụ ndụ ike ọtụtụ sentimita ogologo (ruo 10-12). Ha na-ebu ọtụtụ nuclei, mitochondria na myofibrils. Ihe bụ isi bughi unit nke ọ bụla myofibril nke striated anụ - sarcomere. Ọ mejupụtara a contractile protein.

The isi mma nke a muscle bụ na ọ ga-achịkwa consciously, na iche na-eji ire ụtọ na gbasara obi.

The emep uta eri nke ákwà na-mmasị ka ọkpụkpụ via akwara. Ọ bụ ya mere ndị a na-akpọ skeletal uru na.

Structure nke ezigbo muscle anụ ahụ

Ezigbo muscle lining ụfọdụ nke esịtidem akụkụ ndị dị otú ahụ dị ka eriri afọ ya, akpanwa, eriri afo, na ọbara arịa. Ọzọkwa, ha na-etolite sphincters na akwara njikọ.

Ezigbo muscle eriri bụghị dị ka ogologo dị ka striated. Ma, ya ọkpụrụkpụ dị ukwuu karịa na ikpe nke skeletal uru. Sel ezigbo muscle anụ ahụ nwere veretonopodobnoy ụdị kama filamentary ka striated myocytes.

Owuwu na obesechivayut ezigbo muscle mkpi, na-akpọ protofibrils. N'ụzọ dị iche na myofibrils, ha nwere a dị mfe owuwu. Ma ihe nke ha na-wuru - otu contractile edozi actin na myosin.

Mitochondria na myocytes ezigbo muscle bụkwa ihe na-erughị na mkpụrụ ndụ nke striated na gbasara obi. Ke adianade do, ha nwere naanị otu ntọala.

Atụmatụ nke obi muscle

Ụfọdụ na-eme nnyocha akọwa ya dị ka a subspecies nke striated muscle anụ ahụ. Ha eriri bụ n'ezie a ọtụtụ n'otu. obi mkpụrụ ndụ - cardiomyocytes - ịnwekwa multiple cores, a ọnụ ọgụgụ buru ibu nke myofibrils na mitochondria. Nke a na-akpa ákwà, nakwa dị ka skeletal muscle, bụ ike belata ọtụtụ ihe ngwa ngwa na ike karịa ire ụtọ muscle.

Otú ọ dị, isi mma ịmata na obi muscle si striated, bụ na ọ na-apụghị na-achịkwa consciously. Mbenata ya na-eme na-akpaghị aka, dị ka n'ihe banyere ezigbo uru.

Dị ka a akụkụ nke obi anụ ahụ, na mgbakwunye na-ahụkarị mkpụrụ ndụ na-ugbu secretory cardiomyocytes. Ha adịghị nwere myofibrils ma na-adịghị belata. Ndị a na mkpụrụ ndụ otvesayut atriopeptina maka mmepụta nke hormone, nke dị oké mkpa maka ụkpụrụ nke ọbara mgbali na ọbara olu akara.

Ọrụ nke striated muscle

Ha isi ọrụ - ime ka ahụ na ohere. Ọ bụkwa a ije nke akụkụ ahụ ikwu na onye ọ bụla ọzọ.

Tinyere ihe ndị ọzọ ọrụ striated muscle ike-kwuru ịnọgide kpee ebusa mmiri na salts. Ke adianade do, ha na-ejere a na-echebe ọrụ, karịsịa na-akwanyere ndị abdominal mọzụlụ iji gbochie n'ibu mmebi nke esịtidem akụkụ.

The ọrụ nwekwara ike-eso ná ụkpụrụ nke okpomọkụ nke striated musculature, ka emee evolushọn nke bukwanu okpomọkụ na-arụsi ọrụ ike muscular mkpi. Ọ bụ ya mere mgbe peremerzanii uru amalite jijiji mmanye.

The ọrụ nke ezigbo muscle anụ ahụ

Musculature nke ụdị anamde esi kpọpụ mmadụ nile ọrụ. Ọ dabeere n'eziokwu na-eji ire ụtọ mọzụlụ nke eriri afọ inupụ ifịm ese ebiet ha mkpochapu si ahụ. Ọzọkwa, a na ọrụ na-egosipụta na mụọ nwa, mgbe ire ụtọ muscle nke akpanwa sọ mkpụrụ nke ahu.

The ọrụ nke ezigbo muscle anụ ahụ na-ejedebeghị. Ọzọkwa akụkụ dị mkpa nke ha sphincter. Ákwà nke ụdị na-kpụrụ pụrụ iche okirikiri muscle na ike occlude na-emeghe. Sphincters bụ ugbu ke urinary tract, ke gootu, n'etiti afo na nkọlọ, ńsí eriri afo, na nwa akwụkwọ.

Ihe ọzọ dị mkpa ọrụ nke ezigbo muscle - guzobe nke ligamentous ngwa. Ọ dị mkpa ịnọgide na-enwe ezi na ọnọdụ nke esịtidem akụkụ. Site ẹsụhọde ụda ndị a uru prolapse nke ụfọdụ akụkụ nwere ike ime.

Na ọrụ a ezigbo muscle ọgwụgwụ.

Nzube nke obi muscle

Ebe a, ụkpụrụ, ọ dịghị ihe pụrụ iche na-ekwu. Isi na naanị ọrụ nke a anụ ahụ - enye ọbara na-aru.

Mmechi: The iche n'etiti atọ ụdị muscle anụ ahụ

N'ihi na ngosi nke nke anyị na-ewetara a table:

Nke ahụ bụ nile bụ isi e ji mara striated, ezigbo onye na gbasara obi muscle anụ ahụ. Ugbu a na ị maara na ha na ọrụ, Ọdịdị, na isi iche na myirịta.