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Ayini ama-Lymph Node?
Kalula nje, ama-lymphocyte ayingxenye yesimiso somzimba wethu sokuzivikela ezifweni. Njengezindawo zokuhlola zamaphoyisa ezweni lakithi, la ma-lymphocyte nawo asebenza njengezindawo zokuhlola zokuphepha emzimbeni wethu. Ayingxenye enkulu yesimiso sethu se-lymphatic. Lawa ma-lymphocyte asebenza ndawonye ne -spleen yakho nama-tonsils ukulwa namagciwane kanye nokutheleleka okungena emzimbeni. Umsebenzi wawo oyinhloko ukubamba nokususa amagciwane, imikhiqizo engcolile, kanye namaseli omdlavuza oketshezini lomzimba olubizwa ngokuthi i-lymph. Cabanga nje, kunama-lymphocyte aphakathi kuka-600 no-800 kuwo wonke umzimba wethu. Kodwa ngokuvamile, asiwathinti noma asizwani nokuba khona kwawo. Siqala ukuwazwa kuphela lapho umzimba ulwa nokutheleleka.Kwenzekani ngempela ngezintuthwane?
Uhlelo lwethu lwe-lymphatic lufana nohlelo olususa imfucuza emzimbeni. Imfucuza evela kumaseli, izingcezu zamaseli afile, amabhaktheriya namagciwane angene emzimbeni iqoqwa kulolu ketshezi lwe-lymph. Lolu ketshezi lwe-lymph luhamba ngemithambo ye-lymphatic futhi lufike ezindaweni zokuhlola esizishilo, ezibizwa ngokuthi ama-lymph node. Ngaphakathi kwama-node kunezinhlobo ezikhethekile zamaseli amhlophe egazi. Lawa yibutho lomzimba wethu.- Ama-lymphocyte: Lawa ngamasosha ayinhloko esimiso somzimba sokuzivikela.
- Ama-Macrophage: Lawa afana ne-Pac-Man. Agwinya futhi abhubhise amagciwane kanye nemikhiqizo engcolile engena emzimbeni.
- Amaseli e-dendritic: Lawa maseli abonisa izimpawu zokuqaphela ezikhethekile, noma "ama- antigen ", kumagciwane angena kwamanye amaseli omzimba, ewafundisa ukuthi, "Nasi isitha, khumbulani lesi."
Izinhlobo ezimbili zamaseli omzimba (amaseli e-B namaseli e-T)
Kunezinhlobo ezimbili eziyinhloko zama-lymphocyte. 1. Amaseli e-B: Lawa maseli ayawabona amagciwane futhi akhiqize ama-antibodies athile ngokumelene nawo.Ukukhiqizwa 'kwama-antibodies'. Lawa ma-antibodies ayahamba futhi anamathele kumagciwane, njengesela elibanjwayo futhi libhalwe. Amanye amangqamuzana omzimba angathola futhi abhubhise kalula la magciwane anelebula. 2. Ama-T-cell: Lawa anemisebenzi eminingana. Amanye ama-T-cell aya ngqo ukuyobona amagciwane futhi awabhubhise. Amanye ama-T-cell asiza ama-B-cell namanye amangqamuzana omzimba, njengabakhuzi bebutho.
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Ama-lymph node asakazeke cishe yonke indawo emzimbeni wethu ngaphandle kobuchopho nomgogodla. Lawa angahlukaniswa kakhulu abe izingxenye ezimbili. 1. Ama-lymph node angaphandle: Lawa yiwo esiwazwayo lapho sigula. Atholakala kakhulu ku:- Umlomo wesibeletho
- I-Axillary
- I-Inguinal
Into ebalulekile ukuthi uma kukhona ukutheleleka endaweni ethile, amaqhubu aseduze nakho azovuvukala. Isibonelo, uma unesifo emphinjeni wakho , amaqhubu entanyeni yakho azovuvukala. Uma inxeba emlenzeni wakho litheleleka , amaqhubu embotsheni yakho angase avuvuke.
Kungani izingono zivuvukala futhi kufanele ukhathazeke nini?
Induna evuvukile isho ukuthi inani elikhulu lamasosha ethu omzimba (amangqamuzana egazi amhlophe) ngaphakathi kuyo ayaqoqana futhi alwe namagciwane angene emzimbeni. Lokhu kusho ukuthi isimiso sakho somzimba sisebenza kahle. Ngokuvamile, induna evuvukile ithambile kancane uma uyithinta, ibuhlungu kancane uma icindezelwa, futhi ingahamba ngaphansi kwesikhumba. Kodwa-ke, akuwona wonke amaqhubu avamile. Ngezinye izikhathi angaba uphawu lwesifo esingathi sína. Ngakho-ke, kubaluleke kakhulu ukuqonda lo mehluko.| Isici | Uma kwenzeka ukutheleleka okuvamile (akukho okufanele ukhathazeke ngakho) | Isikhathi sokubona udokotela ngokushesha |
|---|---|---|
| Imvelo | Ithambile, njengesiponji. | Kuqinile njengedwala futhi kuzwakala njengerabha . |
| Ubuhlungu | Kubuhlungu uma kuthintwa noma kucindezelwa. | Ngokuvamile abukho ubuhlungu . |
| Ukunyakaza | Ungayihambisa ngaphansi kwesikhumba. | Kufana nokubambeka endaweni eyodwa, ungakwazi ukunyakaza . |
| Isikhathi kanye nobuningi | Njengoba ukutheleleka kuphola, kancane kancane kuncipha futhi kuphele (phakathi kwamasonto angu-1-2). | Sekuvuvukele amasonto angaphezu kwama-2-4 futhi kukhula ngokushesha . |
| Ezinye izici | Kunezimpawu zokutheleleka, njengomkhuhlane, ikhala eligobhozayo, kanye nomphimbo obuhlungu. | Kukhona nezimpawu ezifana nokwehla kwesisindo okungachazeki, ukujuluka ebusuku, kanye nokukhathala okukhulu . |
Umlayezo Wokuya Nawe Ekhaya
- Ama-lymph node ayingxenye ebaluleke kakhulu yesimiso somzimba wethu sokuzivikela. Afana nezindawo zokuhlola ukuphepha komzimba wethu.
- Kuvamile ukuthi izinsini zakho zivuvuke uma ugula. Kusho ukuthi umzimba wakho ulwa kahle nalesi sifo. Ngakho ungakhathazeki ngakho.
- Kodwa, iqhubu elivuvukileUma iqine njengedwala, ingenabuhlungu, ingenakunyakaziswa, ikhula ngokushesha, noma ivuvukele amasonto angaphezu kwamabili, ungayizibi.
- Uma unokungabaza noma ukwesaba nge-lymph node evuvukele, sicela ungaqageli futhi ubone udokotela wakho. Ungumuntu ongcono kakhulu wokuthola ukuxilongwa okunembile futhi akunikeze ukwelashwa okudingekayo.
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