Mumumuviri womunhu, pane mapoka anopfuura 150 emakiromine. Izvi nhengo dze lymphatic system dzinoita basa rinokosha zvikuru - dzinosvina lymph uye dzinodzivirira kupararira kwezvinyorwa zvisingakuvadzi.
Ko lymph nodes dzinoona sei?
Lymph nodes dzine mazamu akasiyana-siyana. Mahombekombe avo akaenzana kubva ku 0.5 mm kusvika 1 cm, asi lymph nodes inowedzera kufadza muhukuru. Aya nhengo dzine ruvara rutsvuku - chena kana gweru. Mumuviri wevanhu lymph nodes iri mumapoka mashoma e8-10 pcs. Kune lymph nodes yezvibatanidza zvigunwe uye zvinomiririra chimiro chakaoma uye chinopindirana. Pamusana pekuumbwa kwayo, lymph iri kufamba nyore nyore kuburikidza node uye inocheneswa mavari. Mumufananidzo, unogona kuona kuve kwemaitiro emakirini emunhu.
Mune lymph nodes, masero ezvirwere emuviri wedu ari kuibva. Uyewo, mune nhengo idzi, masero machena anoshandiswa kurwisa utachiona. Kana muviri wevanhu wakatapukirwa nemavirusi kana mabhakitiriya muzvizhinji, zvino mu lymph node inowedzera basa kurwisana navo. Nzira dzakaoma kunzwisisa zvakasikwa dzinotanga, kubudiswa kwemasero machena kunowedzera uye zvisikwa zvose zvinokuvadza zvinoparadzwa. Nokudaro, mumakirini ane nhengo dzomunhu, kukura kwezvirwere zvakaoma kunodzivirirwa.
Scheme yenzvimbo ye lymph nodes
Muviri wemunhu ndiyo yakakwana yehupenyu hwehupenyu, iyo, kana yakashandiswa zvakanaka, inogona kumira chero ipi zvayo inokuvadza zvinokonzera. Mutumbi mumwe nomumwe unotora nzvimbo yawo uye unoita basa rawo, izvo zvinoita kuti hupenyu hune utano hwomunhu.
Chaizvoizvo, nzvimbo ye lymph nodes inowanikwa mumupuranga, pamutsipa uye pasi pemakumbo - nzvimbo dzakanyatsonaka dzekurwisana nemhando dzakasiyana-siyana dzezvirwere. Uyewo, nhamba yakakura ye lymph nodes iri mumakumbo emimba mumhino. Maapilisita emakirini anokonzera nhengo dzakawanda mukati uye nhengo dzomukati. Zvadaro, tinofunga nzvimbo yemapoka makuru emakirini anonzi lymph nodes:
- nzvimbo ye lymph nodes pamutsipa. Nzvimbo yemirasi yecervical lymph nodes inovabvumira kuti vadzivirire zvakasimba muviri kuburikidza nemarudzi akasiyana-siyana emakumbo uye zvinopisa. Chikamu chemakondomu lymph nodes chiri mukati memaviri, imwe - yakawanda zvikuru. Nzvimbo yekervical and occipital lymph nodes iketani inopinda mumatumbu ese emutsipa uye occipital. Mufananidzo wacho unoratidza urongwa hwemakirini emakumbo mumutsipa uye mumusoro.
- nzvimbo ye lymph nodes mu groin. Nzvimbo yemakirini yemajoini inogadziriswa inowanikwa pedyo nemisara mikuru uye nhengo dzomukati dzemawere. Chimwe chikamu chemazamu ekugadzirisa anowanikwa pamakona epa pubic bone pasi peganda. Mumugwagwa, node dzinowanikwawo mumapoka maduku. Urongwa uhwu hwemakirinikodhi mumugwagwa unovabvumira kuzivisa nezvezvirwere zvemuviri wepachiviri uye nhengo dzebereki, uye kudzivirira kukura kwezvirwere izvi;
- nzvimbo ye lymph nodes pasi pemakumbo. Nzvimbo ye lymph node axillary inogadziriswa mumupata uri pasi pebasa mune cellulose. Zvichienderana nenzvimbo, lymph nodes ye axillary yakakamurwa kuva mapoka maviri: mukati uye pasina.
Nzvimbo yemapoka ose emakirinikodhi anofungidzirwa nemasikirwo nenzira iyo imwe neimwe yezvikwata izvi inotarisira nhengo dziri pedyo. Nokudaro, maererano nehutano hwemakirini emakirini, zvinokwanisika kutonga kuvapo kwehutachiona uye nekuputira zvirongwa munzvimbo dzakasiyana dzomuviri wedu. Mumamiriro avo ezvinhu chaiwo, lymph nodes haisi kukonzera kushungurudzika uye kushushikana kusingafadzi kune munhu, uye kuvhiringidza uye kusuruvara ndicho chinokonzera kukanganisa.