Ngaba wakha waphawula ukuba ngamanye amaxesha umlenze okanye ingalo iyavuvukala kancinci? Okanye ukuba ulwelo olufana namanzi luzalisa inxeba? Nangona singacingi kakhulu ngalo, uthungelwano olumangalisayo lweenethiwekhi ngaphakathi emizimbeni yethu lulawula ezi zinto. Lufana nenkqubo yokukhupha amanzi esixekweni. Namhlanje siza kuthetha ngeyona ndawo incinci, kodwa ibaluleke kakhulu kuloo nkqubo. Leyo yiLymphatic Capillaries.
Ngamafutshane, zithini ezi capillaries ze-lymphatic?
Khawucinge nje ukuba umzimba wethu sisixeko esikhulu. Imithambo yegazi yeyona ndlela iphambili kweso sixeko. Ezi ndlela kulapho ioksijini kunye nezondlo ezifunekayo emzimbeni ziya khona yonke indawo. Kodwa xa oku kusenzeka, ulwelo olungafunekiyo luyaqokelelana phakathi kweeseli zomzimba wethu. Njengamanzi aqokelelana ezindleleni xa lina imvula.
Inkqubo ye-lymphatic yinkqubo esusa yonke loo nkunkuma kwaye igcine umzimba ucocekile. Ezi capillaries ze-lymphatic zezona zincinci kakhulu kuloo nkqubo. Zincinci kangangokuba zilingana nomsonto weenwele zethu.
Nangona ezi zifana kancinci nee-capillaries ezithwala igazi, kukho umahluko omkhulu.
- Ii-capillaries ze-lymph zikhulu kancinci ngobubanzi.
- Zivaliwe kwelinye icala . Azivuleki kuzo zombini icala njengemithambo yegazi.
- Umahluko omkhulu kukuba ulwelo lungangena kwezi tyhubhu, kodwa xa lungaphakathi, alukwazi ukuphuma kwakhona.
Le nkqubo ye-lymphatic yinxalenye ebaluleke kakhulu yenkqubo yethu yokuzikhusela , inkqubo esikhusela kwizifo.
Zeziphi iinkonzo ezinikezelwa zezi tyhubhu zincinci emzimbeni?
Umsebenzi oyintloko wee-capillaries ze-lymphatic kukugcina ulungelelwano lolwelo emzimbeni wethu.
Indawo ejikeleze iiseli zethu ihlala ivuza ulwelo olubizwa ngokuba yi-interstitial fluid oluvela kwii-capillaries zegazi. Oku kuqhelekile. Kodwa ukuba olu lwelo luvunyelwe ukuba luqokeleleke, ezo ndawo ziqala ukudumba. Oku sikubiza ngokuba kukudumba (i-edema) .
Oko kwenziwa zii-lymphatic capillaries kukufunxa ulwelo olongezelelweyo oluqokelelanayo. Nje ukuba olu lwelo lungene kwi-lymphatic capillary, silubiza ngokuba yi-lymph .
Ngamafutshane, ii-lymphatic capillaries yinkqubo yeepayipi ezincinci ezisusa "amanzi amdaka" angaphezulu aqokeleleka phakathi kweeseli zomzimba wethu.
Ngokususa ulwelo olugqithisileyo size silufake kwakhona egazini, zikwanceda ukugcina uxinzelelo lwethu lwegazi kunye nomthamo wegazi kumanqanaba aqhelekileyo.
Kulungile, ngoko ke oku kusebenza njani?
Le nkqubo iyamangalisa. Iindonga zee-lymphatic capillaries zikhethekile kakhulu. Iiseli ziyadibana, zenze ii-mini-valve.
- Xa uxinzelelo lolwelo phakathi kweeseli lusanda, ezi ngcango zincinci ziyavuleka kwaye ulwelo lungena kwi-capillary.
- Xa uxinzelelo olungaphakathi kwi-capillary lusanda, ezi ngcango ziyazivaleka ngokuzenzekelayo. Ngoko ke ulwelo olungeneyo alunakuphinda luphume.
Emva koko olu lwelo lwe-lymph oluqokelelweyo luyahamba.
1. Olu lwelo oluvela kwi-lymphatic capillaries luqokelelana kwimithambo ye-lymphatic emikhulu kancinci.
2. Endleleni, olu lwelo ludlula kwiindawo ezincinci zokujonga ezibizwa ngokuba zii-lymph nodes . Ezi zikwiindawo ezifana nentamo yethu, emakhwapheni, nasemqolo. Ezi ndawo zokujonga zihluza izinto ezingafunekiyo ezifana neentsholongwane, iibhaktheriya, kunye neeseli zomhlaza kulwelo.
3. Ulwelo lwe-lymph oluhluziweyo luqokelelana kwiindlela ezinkulu ngakumbi, ngakumbi i-thoracic duct .
4. Ekugqibeleni, olu lwelo lucociweyo lubuyela kwinkqubo yokujikeleza kwegazi ngemithambo emikhulu engaphantsi kwethambo lethu lentamo ( imithambo ye-subclavian ).
Imizimba yethu ihlala isempilweni kuba lo mjikelo uyaqhubeka nokusebenza.
Ziphi ii-capillaries ze-lymphatic emzimbeni?
Olu thungelwano lweetyhubhu ezincinci lusasazeke phantse kuyo yonke indawo emizimbeni yethu, kodwa kwiindawo ezimbalwa azibonakali.
- Ummongo wethambo
- I-Cartilage
- Umaleko we-epithelial wolusu
Ngaphandle kwezi ndawo, onke amanye amalungu anolu nxibelelwano lwee-capillaries ze-lymphatic phakathi kwezicubu.
| Iindawo ze-lymphatic capillary | Umsebenzi owenziwayo |
|---|---|
| Iiseli ze-Endothelial | Uhlobo oluphambili lweseli oluyila udonga lwe-capillary. Ezi zigoba enye phezu kwenye ukuze zenze ezo ngcango zincinci (ii-mini-valve). |
| I-membrane engaphantsi komhlaba | Isebenza njengenkxaso kwezo seli. |
| Iivaluva ezincinci | Ivumela ulwelo ukuba lungene, kodwa ayivumeli ukuba luphume kwakhona. |
| Iintambo ezibambelelayo | Ezi zifana neentambo ezincinci ezibamba izicwili ezijikeleze ii-capillaries kunye. Xa izicwili zidumba, ezi ntambo ziyanwebeka, okwenza kube lula ukuba ezo ngcango zivuleke kwaye zingenise ulwelo. |
Ziziphi izifo eziqhelekileyo ezinxulumene nezi?
Ukuba inkqubo ye-lymphatic ayisebenzi kakuhle, izifo ezahlukeneyo zinokwenzeka.
| Imeko yezonyango | Kalula nje... |
|---|---|
| I-Lymphoma | Olu luhlobo lomhlaza oluvela kwinkqubo ye-lymphatic. Kukho iintlobo ezimbini, i-Hodgkin lymphoma kunye ne-non-Hodgkin lymphoma . Ezi zivela kwiiseli ezimhlophe zegazi ezibizwa ngokuba zii-lymphocytes. |
| Ukudumba (Ukudumba) | Ukudumba kwenzeka xa ulwelo luqokelelana phakathi kwezicubu ngokukhawuleza kunokuba inkqubo ye-lymphatic inokuyisusa. |
| I-Barava (i-Elephantiasis / i-Lymphatic filariasis) | Ukuvaleka kwenkqubo ye-lymphatic kubangela ukuba ulwelo luqokeleleke kwaye lubangele ukudumba okungaqhelekanga ezingalweni, emilenzeni, okanye kwezinye iindawo zomzimba. |
| I-Lymphangitis | Ukudumba kwemithambo ye-lymphatic okubangelwa ziibhaktheriya okanye iintsholongwane ezingena ngamanxeba okanye ngamanxeba. |
| I-Lymphedema | Ukudumba okungapheliyo kweengalo okanye imilenze ngenxa yomonakalo kwinkqubo ye-lymphatic (umz., ngenxa yotyando, unyango lwe-radiation) oluthintela ulwelo lwe-lymph ukuba luhambe kakuhle. |
Zithini iimpawu zengxaki yenkqubo ye-lymphatic?
Ukuba uneempawu ezinje, isenokuba yingxaki kwinkqubo yakho ye-lymphatic.
- Ukudinwa ngaphandle kwesizathu
- Umkhuhlane kunye nokubanda
- Intlungu yesisu
- Ii-lymph nodes ezivuvukileyo (iziqwenga entanyeni, emakhwapheni, nasemqolo)
- Ukunciphisa umzimba ngaphandle kwesizathu
- Ubunzima bokuphefumla okanye ukuhamba
- Ukudumba (ingakumbi ezandleni nasezinyaweni)
Singayigcina njani inkqubo yethu ye-lymphatic isempilweni?
Kukho izinto ezimbalwa ezilula esinokuzenza ukugcina inkqubo yethu yokukhupha amanzi ikwimeko entle.
- Sela amanzi amaninzi: Gcina umzimba wakho unamanzi aneleyo ukuze ulwelo lwe-lymph lukwazi ukuhambahamba ngokulula emzimbeni wonke.
- Yitya ukutya okunempilo: Yamkela ukutya okunesondlo.
- Ukuzilolonga: Zama ukwenza umthambo onzima ophakathi ubuncinane imizuzu eli-150 ngeveki. Ukuhamba, ukubaleka, okanye ukukhwela ibhayisekile zonke zizinto ezilungileyo. Xa uzilolonga, izihlunu zakho ziyafinyela, nto leyo enceda ukuhambisa ulwelo emzimbeni wakho.
- Gcina ubunzima obusempilweni: Ukulawula ubunzima bomzimba kubaluleke kakhulu kwinkqubo ye-lymphatic.
- Ziphephe iikhemikhali ezinobungozi: Nciphisa ukuvezwa kwezinto ezifana nezibulali-zinambuzane kunye nezicoci eziqinileyo kangangoko unako.
- Ukuba ufumana inxeba: Gcina inxeba licocekile kwaye ulithintele ukuba lingasuleleki. Ukuba ukrokrela ukuba kukho usulelo, bona ugqirha ngokukhawuleza.
Udinga nini ukubona ugqirha?
Izinto ezifana nokufumana uhlolo lonyaka zinokukunceda uchonge iingxaki kwangethuba. Nangona kunjalo, ukuba uneempawu ezinje, ungalindi ixesha elide uze ubone ugqirha wakho ngoko nangoko.
- Amanxeba okanye imikrwelo engapholi ngokukhawuleza.
- Ukudinwa kakhulu okuhlala iiveki ezingaphezu kwezimbalwa.
- Ukudumba okungenasizathu sicacileyo, okuthatha iiveki ezininzi, okanye okuphazamisana nemisebenzi yemihla ngemihla.
Musa ukuzityeshela ezi mpawu. Okukhona isifo senkqubo ye-lymphatic sifunyanwa kwangoko, kokukhona kulula ukunyanga. Ukuba kuyimfuneko, ugqirha wakho uza kukuthumela kwiimvavanyo ezifana novavanyo lwegazi, i-CT scan , i-MRI , okanye i-Doppler ultrasound .
Umyalezo Wokuya Ekhaya
- Ii-capillaries ze-lymphatic ziyinxalenye ebaluleke kakhulu "kwinkqubo yokucoca" yomzimba wethu, kodwa leyo singayinaki kangako.
- Ukudumba (i-edema) emzimbeni, ingakumbi ezandleni nasezinyaweni, kunokuba luphawu olukhulu olubonisa ingxaki kwinkqubo ye-lymphatic.
- Ukusela amanzi amaninzi, ukuzilolonga rhoqo, kunye nokugcina ubunzima obusempilweni kubalulekile ekugcineni inkqubo yakho ye-lymphatic isempilweni.
- Ukuba unesilonda esingaziwayo, udiniwe kakhulu, okanye amanxeba angapholiyo, ungaze uyityeshele loo nto kwaye ubone ugqirha wakho ngoko nangoko.
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