I-lymphatic system inoita chikamu chemuviri wemwoyo. Inobata basa rinokosha mukucheneswa kwematumbu uye mumetabolism. Kusiyana neropa, chikamu ichi hachina kupfigwa uye hachishandisi nepombi yepakati yekufamba kwayo. Mvura yacho inofamba zvishoma nezvishoma pasi pesimba rediki.
Maitiro evanhu lymphatic system
Ichi chikamu chemuviri chinosanganisira:
- midziyo inobvumirana uye capillaries iyo inoshandiswa mvura;
- lymph nodes inoshandiswa mu filtration;
- maviri lymphatic ducts;
- iyo iyo iyo mvura inopararira nemuviri.
Mukuwedzera, nhengo dzomuviri we lymphatic system dzinosanganisira thymus, tonsils uye spleen.
Zvisizvo zvakakosha kuti titi pamusoro pehutano hwe lymph node. Iyo inoita mabasa anokosha, ayo anonyanya kugadziriswa nesarudzo. Saka, chinhu ichi chetsika ine lymphoid tissue. Iyo iyo inomiririrwa muhupenyu hwemasero e plasma uye reticulocytes. Icho chiri panzvimbo ino yegadziriro iyo inonzi B-lymphocytes inowedzera, iyo inovandudza kusagadzikana . Munguva yekutendeuka, vanobudisa zvirwere.
Muchikamu chimwe nechimwe chakadai pane T-lymphocytes, iyo, kana ichibatana nean antigen, inopesana neimwe nzira. Nokudaro, izvi zvikamu zvemuviri zvinobatanidzwa mukugadzirwa kwemasero emagetsi.
Mukuwedzera, zvakakosha kutaura nezvekuumbwa kwemakirini. Izvi zvinosvibisa chikamu chezvibatanidza. Iine salt uye colloidal solutions yeprotein inopa visikiti. Iyo yakarongeka inewo mafuta akawanda. Mvura yacho inonyatsofanana ne plasma yeropa.
Muviri wemunhu mumwe nomumwe kusvika kusvika pamamita maviri eine lymph. Kufamba kwaro kunowanikwa kuburikidza nemidziyo sechikonzero chekudzivirira kwemasero masero mumasvingo. Basa rinokosha munyaya iyi rinowedzerwa nebasa rezvinyorwa zvakapoteredza, kufema uye chinzvimbo chemuviri wose.
Mabasa evanhu lymphatic system
Iro lymphatic system, kunyange zvazvo inoratidzika pakutanga pakuona isiri yakakosha senheyo kana chirwere chekuzungunusa, zvisinei zvakadaro inewo basa rinokosha mukushanda kwakakodzera kwomuviri umwe neumwe:
- Chinhu chikuru chaanoita chinogadzirisa kubuda kwemvura yakawanda uye zvinhu kubva munzvimbo inoshandiswa. Zvose izvi zvinowedzera kupinda mumidziyo yeropa.
- Kudzivirirwa kwemuviri kunorwisana nemakemikari epanyama uye zvinhu zvisingazivikanwi. Panyaya dzenyika ino, zvimwe zvinhu zvinogona kukuvadza munhu zvakanonoka. Izvo zvikamu zvinoshanda semafuta ezvisikwa.
- Kuwedzerwa kwemasikirini emasero. Pano, leukocyte inokosha inoumbwa, iyo inopinda muropa. Kana zvichidikanwa, vanobudisa zvirwere zvinosunga uye zvinokonesa michina yemarudzi.
- Chimwe chikamu chikuru che lymphatic system inobatsira mubasa rekudya mafuta. Mapuroteni uye mahydrohydrates anopinda muhutachiona kubva mumukumbo. Uye yakawanda yemafuta yakanyatsopindira mumidziyo ye lymphatic. Uyezve, pamwe nemvura yakakodzana, ivo vatova muropa.
- Kutakura kwepuroteni yakakura kumapapiro matsvuku. Zvinhu zvakakura hazvikwanise kupinda mukati memapurisa kubva munzvimbo ye intercellular. Uye dzinofanirwa kunge dziri muhurongwa hwekupararira - izvi zvinokosha pakushanda zvakanaka. Zvipembenene zvakakura zvinowanikwa muropa pamutengo we lymph, sezvo iyo inokwana yakafanana nayo ino inokwanisa kukwira zvinhu zvakakodzera.
Zvakakosha kuti mvura inonaya ichiramba ichifamba, uye chero ipi zvayo, usabvumira kupera. Izvo zvose ndezvekuti kana lymph inofamba zvishoma nezvishoma pamuviri, inogona kutungamirira kukuvhiringidza kwakanyanya kwe nodes , iyo inoda kuti vabvise.