Todzokera nhengo dzakavandika dzevanhu: Features

Tose tinoziva kuti zvakafanira kuvapo tsandanyama rinenge zvinobvira kufamba nomuviri womunhu uye ayo zvikamu muchadenga. Asi muviri wedu, uye ikoko ichiri todzokera miviri. Vose vanoita zvinokosha muupenyu upenyu mabasa.

Chii zviremera

Chokutanga, ngationei, chii ndiro muviri. Ichi chikamu chomuviri, iyo anopindura imwe nzvimbo, tsika marongerwo uye kuita chimwe kana akawanda mabasa. A chinokosha zvikuru chinoratidza chipi nhengo ndechokuti zvinosanganisira munyama akawanda.

In yose, muviri womunhu pane ina: epithelial, connective, tsandanyama uye huta. Vose vari inoumbwa masero zvakafanana marongerwo uye kushanda.

Todzokera nhengo dzakavandika dzevanhu

The Zvinoumba todzokera mitumbi hazvo zvinosanganisira tsandanyama rinenge kana masero kuti vari pedyo nayo ehupfumi dzavo. Somuenzaniso, paganda vari akaronga collagen fibers. Nokuda mamiriro ichi, icho anokwanisa ruoko uye regai ruchavhiringidza Implementation dzakasiyana-siyana kufamba. achicheka miviri All angachinja nezvadzo uye urefu, uye ipapo vodzokera default mamiriro.

Zvakakurukurwa sechivako tsandanyama tishu

Muscle rinenge chinosanganisira nomumwe contractile fibers anonzi myofibrils. Recent shinda akaumba chaizvo mapuroteni - actin uye myosin. Pakati pavo ivo zvakabatana ne transverse mabhiriji. Tsinga nomunhu inotokonya tsandanyama fibers, uye vanotanga kuramba. Musimboti izvi iri ndechokuti actin filaments vachibatsirwa muchinjikwa mabhiriji vanokwezvwa pakati miozonom. Kureba tsandanyama fibers kunoderedza.

Striated tsandanyama tishu

Kune mhando dzakawanda kuti tsandanyama tishu. Izvo unoumba munhu nokuveza mitumbi striated, kana striated tishu? Izvi chiso uye skeletal tsandanyama, diaphragm, dokeriro, rurimi, yokumusoro chikamu yegurokuro. Fibers iyi mhando rejira vari refu uye multi-core. Pasi maikorosikopu, vanotarira akafanana rakatumbuka rima uye chiedza mitsetse.

Striated tsandanyama rinenge kunoratidzwa yakakwirira kumhanya marwadzo uye kutandara, izvo zvinoitwa nokungwaririra. Pashure pezvose, murume pachake anodzora muzvidimbu kufamba uye uso okuti kuchinja.

Cardiac tsandanyama tishu

Heart - muviri chaiwo. Iye nguva dzose ichishanda, nokuda kakawanda ayo zvazvingava kunotsamira upenyu hwomunhu. Naizvozvo, muviri ichi achiumbwa uye rinokosha mhando striated zvinyama, unonzi - mwoyo. Rine nzvimbo inokosha umo munhu fibers akanamatirana pamwe nemumwe. maumbirwo ichi inopa mawa rutapudzo yose nenyere. A inokosha chaizvo pfuma ndiyo conductivity ari cardiac tsandanyama. It kunoratidzwa kuparadzira excitation zvinoberekwa mumwe mugove akapoteredza nhengo. The chinokosha mwoyo masero inomuka nenguva pulses kuti aparadzire mhiri mwoyo tsandanyama uye waidzora mutinhimira wake sunga. pfuma iyi inonzi automatism.

Neischerchennaya tsandanyama tishu

Domestic nokuveza miviri ine akawanda kumeso kana neischerchennoy tishu. Izvi gastro-intestinal turakiti, dundira, principales nemapapu, masvingo ropa uye node midziyo. masero chokurukisa serin'i uye mononuclear kumeso zvinyama pasi chiedza maikorosikopu iri noruvara. Dzavo mamirire chinhu - zvikuru kunonoka marwadzo uye yokutandara. The mabasa asiri zvemasanga uye hakubvi pakuti kuda murume. Somuenzaniso, hatingaregi mudumbu kana bowel sunga.

Saka, achicheka nhengo dzakavandika dzevanhu vane mamiriro avo mumwe akasiyana tsandanyama tishu. Anopesana otomatiki kushanda mwoyo inopa chaiye striated fibers mhando. Smooth tsandanyama rinenge ipfupi zvishoma nezvishoma uye nomuzvarirwo wezvamatongerwe rusvingo zvomukati. Muviri rwokufamba aro nomumwe zvikamu anopiwa mitsetse fibers. Vakakurumidza kwakaderedza uye kudzora murume.