Ithini inkqubo ye-lymphatic, ukuba isebenza njani kunye nezifo ezinxulumene noko

Umxholo

• Iimeko ezinxulumene nenkqubo ye-lymphatic
• 1. IFilariasis
• 2. Umhlaza
• 3. Ukwenzakala kumalungu ayinxalenye yenkqubo ye-lymphatic
• 4. Ukulungiswa kwenkqubo ye-lymphatic
• I-anatomy yenkqubo ye-lymphatic
• 1. I-Lymph
• 2. IiCapillaries kunye neenqanawa ze-lymphatic
• 3. Imibhobho yeLymphatic
• 4. Izitho zeLymphatic
• Yintoni i-lymphatic drainage ye

Inkqubo ye-lymphatic iseti entsonkothileyo yamalungu e-lymphoid, izicubu, iinqanawa kunye nemibhobho, ehanjiswa kuwo wonke umzimba, imisebenzi yayo ephambili kukukhulisa kunye nokukhulisa iiseli zokhuselo lomzimba, ukongeza ekufunxeni nasekucoceni ulwelo oluninzi emzimbeni., eyalathisa kwigazi.

Oku kuthathwa kolwelo, kuthiwa yi-lymph, kwenzeka ngee-capillaries, ezizitya ezincinci ezinxibelelana neeseli, kwaye xa zifikelela kumanqanaba anzulu omzimba, ii-capillaries ziba yimithambo emikhulu ye-lymphatic. Ngexesha lokujikeleza kwimikhumbi ye-lymphatic, i-lymph idlula kumalungu, anjenge-lymph node, i-adenoids kunye ne-spleen, ejongene nemveliso, ukugcinwa kunye nokuvuthwa kweeseli zomzimba, ezifana ne-lymphocyte, ejongene nokukhusela nokulwa kwama-microorganism angaphandle .

Iimeko ezinxulumene nenkqubo ye-lymphatic

Ezinye iimeko zinokubangela utshintsho ekusebenzeni kwenkqubo, okukhokelela kwizifo, ezinje:

1. IFilariasis

IFilariasis, ekwabizwa ngokuba yi-elephantiasis, sesinye sezifo eziphambili zenkqubo ye-lymphatic kwaye sibangelwa sisidleleli IWuchereria bancrofti, ethi idluliselwe ebantwini ngokulunywa yingcongconi yolu didi UCulex sp .. Kwesi sifo, i-parasite ifikelela kwimithambo ye-lymphatic kwaye ibangele ukuphazamiseka kokuhamba kwe-lymph kubangele ukudumba kwelungu ebelithintele ukujikeleza kwalo. Funda ngakumbi malunga neempawu zefilariasis.

2. Umhlaza

Ezinye iintlobo zomhlaza zinokubangela ukonakala kwe-lymphatic circulation ngokufikelela kwiinqanawa nakwizitho zabo, njengakwimeko ye-lymphoma, apho kukho ukudumba kwenani le-lymphocyte, eziziiseli ezinoxanduva lokukhusela umzimba eziyinxalenye yazo. yenkqubo ye-lymphatic. Ngenxa yokwanda ngokukhawuleza kwee-lymphocyte, ziyaqokelela kwaye zikhokelele ekubunjweni kwethumba, ukongeza ekuthatheni ukujikeleza kwe-lymphatic.

Ukongeza, inkqubo ye-lymphatic inokutshintshwa ngenxa ye-metastasis okanye ukukhula kwamathumba, anje ngesifuba, isisu okanye intloko nentamo, ekhokelela kutshintsho ekusebenzeni kwenkqubo ye-lymphatic.

Jonga ukuba yintoni enokubangela umhlaza we-lymphatic.

3. Ukwenzakala kumalungu ayinxalenye yenkqubo ye-lymphatic

Izilonda kumongo wethambo, udakada, i-lymph node okanye udakada, ezingamalungu enza inkqubo ye-lymphatic, ngenxa yokubethwa okanye ngenxa yonyango kunokutshintsha ukujikeleza kwe-lymphatic. Le meko kunokwenzeka ukuba yenzeke kwimeko yabasetyhini abaye bafumana unyango lomhlaza webele nge-radiografi, ebangela utshintsho kumandla okuhambisa amanzi e-lymph, ukongeza ekubeni bekunikwe ukususwa kwe-lymph node kwingingqi ye-armpit.

4. Ukulungiswa kwenkqubo ye-lymphatic

Ukungasebenzi kakuhle kwenkqubo ye-lymphatic kukhokelela kutshintsho ekujikelezeni kwe-lymph kwaye kwenzeka rhoqo ngenxa yeenguqu kwimithambo okanye kwiindawo ezinesibindi.

Ngokuphazamisa ukujikeleza okufanelekileyo kwe-lymph egazini, ezi meko zivelisa i-lymphedema, kukudumba emzimbeni okuveliswa kukuqokelelwa kwe-lymph kunye nolwelo kwizicubu zomzimba.

I-anatomy yenkqubo ye-lymphatic

Le nkqubo ibalulekileyo yenziwe ngothungelwano oluntsonkothileyo lweeseli, iinqanawa, izicwili kunye namalungu, enza imisebenzi eyahlukeneyo. Izinto eziphambili zibandakanya:

1. I-Lymph

Ngulwelo oluhamba ngokujikeleza kwe-lymphatic, ihlala ivela ekuvuzeni kolwelo ukusuka kumjelo wegazi ukuya kwinyama ejikeleze iiseli.

Umsebenzi: ulwelo olungaphandle kweenqanawa luyakwazi ukuhlamba iiseli, lubonelele ngezinongo eziyimfuneko, kodwa xa lufakwe yi-lymphatic current, luba yinkovu, ethi isiwe entliziyweni, ukuze ibuyele egazini.

2. IiCapillaries kunye neenqanawa ze-lymphatic

IiCapillaries zincinci, zincinci iimpahla ze-lymphatic, ezidibana neeseli zomzimba kwaye zithathe ulwelo, kwaye njengoko zithatha i-lymph ukuya entliziyweni, ziyakhula kwaye zenze iinqanawa ezinkulu ze-lymphatic kunye nemibhobho.

Umsebenzi: ukubamba kunye nokufunxa ulwelo kunye neeproteni ezijikeleze iiseli, kuthintela ukufumba kolwelo kunye nokudumba emzimbeni.

3. Imibhobho yeLymphatic

Zijelo ezinkulu ze-lymphatic, ezaziwa njenge-thoracic duct kunye ne-lymphatic duct elungileyo, apho ukujikeleza kwe-lymphatic kuhamba ngaphambi kokufikelela kwigazi.

Umsebenzi: i-thoracic duct iqokelela kwaye iqhube uninzi lwe-lymph yomzimba egazini, ngelixa i-lymphatic duct inoxanduva lokutsala i-lymph kwilungu lonke lasekunene nakwicala lasekunene lentloko, intamo kunye nesifuba egazini.

4. Izitho zeLymphatic

Zizitho ezisasazeke ecaleni kweenqanawa ze-lymphatic, ezinobungakanani obahlukeneyo, izakhiwo kunye nemisebenzi, kwaye zinokuvuselelwa nanini na kukho usulelo okanye ukudumba. Ezona ziphambili zezi:

• Ummongo wethambo: sisakhiwo esibekwe ngaphakathi kwamathambo amakhulu, anomsebenzi wokwenza iiseli ezahlukeneyo ezenza ukujikeleza komzimba, kubandakanya ii-lymphocyte, eziziiseli ezikhuselayo zenkqubo ye-lymphatic;
• ithmus: sisibilini esikwindawo ephezulu yesifuba, esinomsebenzi wokuphuhlisa nokwandisa ii-lymphocyte T ezivela kumongo wethambo, eziya kwezinye izicubu ze-lymphoid, apho zisebenza khona ekuphenduleni komzimba;
• Ithumba: ngamalungu amancinci ajikeleziweyo, asasazeka kwimithambo ye-lymphatic, ejongene nokucoca i-lymph, ukususa ii-microorganisms, ezifana neebhaktheriya kunye neentsholongwane, kunye nezinye iindidi ezivela kumjikelezo, ngaphezu koxanduva lokuvuthwa nokugcinwa kwe-lymph nodes, ilungele isenzo ngokuchasene nosulelo.
• Udaka: lilungu elikhulu le-lymphatic, elibekwe kwinxalenye ephezulu yasekhohlo yesisu, linoxanduva lokugcina kunye nokuvuthwa kwee-lymphocyte, ukongeza ekuhluzeni igazi, ukuphelisa ii-microorganisms kunye neeseli ezindala.

Ukongeza, kukho iitoni, ezaziwa ngokuba ziitoni kunye neeadenoids, eziziiklasta zee-lymph node, ezisemlonyeni, kummandla osezantsi wolwimi nakwipharynx, ukongeza kumacwecwe ePeyer, emi emathunjini, anoxanduva loku ukuvelisa iiseli kwinkqubo yokuzikhusela komzimba kunye nokunceda ekukhuseleni ii-microorganisms.

Yintoni i-lymphatic drainage ye

Umjelo we-lymphatic drainage yinkqubo equka ukwenza i-massage ngeentshukumo ezigudileyo, ezijolise ekuvuseleleni nasekuqhubeni ukujikeleza kwe-lymph kwimithambo yayo, kunye nokufikelela kwigazi ngokukhawuleza.

Njengoko inkqubo ye-lymphatic ingenampompo, njengoko yenziwe yintliziyo egazini, le massage inokunceda ekubuyiseni i-lymph, ngakumbi kubantu abaphethwe kukuthamba kwezi nqanawa kwaye banotyekelo lokuqokelela ulwelo kwizicwili .

Xa uyenzile ngobuchule obuchanekileyo, le nkqubo inokuba luncedo ekupheliseni nakuphi na ukudumba ebusweni okanye emzimbeni. Jonga ukuba zeziphi izibonelelo kwaye wenziwa njani umsele we-lymphatic drainage.