Luyini uhlelo lwe-lymphatic, ukuthi lusebenza kanjani kanye nezifo ezihlobene nalo

-Delile

• Izimo ezihlobene nohlelo lwe-lymphatic
• 1. I-Filariasis
• 2. Umdlavuza
• 3. Ukulimala ezithweni eziyingxenye yohlelo lwe-lymphatic
• 4. Ukulungiswa kohlelo lwe-lymphatic
• I-anatomy yohlelo lwe-lymphatic
• 1. Ingulube
• 2. Ama-capillaries nemikhumbi ye-lymphatic
• 3. Amapayipi e-lymphatic
• 4. Izitho zeLymphatic
• Yini i-lymphatic drainage ye-

Uhlelo lwe-lymphatic luyisethi eyinkimbinkimbi yezitho zomzimba, izicubu, imikhumbi namapayipi, asatshalaliswa kuwo wonke umzimba, imisebenzi yawo emikhulu ukukhiqiza nokuvuthisa amaseli omzimba okuvikela, ngaphezu kokukhipha nokuhlunga uketshezi oluningi emzimbeni., eyiqondisa egazini.

Lokhu kuthathwa koketshezi, okubizwa nge-lymph, kwenzeka ngokusebenzisa ama-capillaries, okuyizitsha ezincanyana ezixhumana namaseli, futhi lapho kufinyelelwa emazingeni ajulile omzimba, ama-capillaries aba yimithambo emikhulu ye-lymphatic. Ngesikhathi sokujikeleza emikhunjini ye-lymphatic, i-lymph idlula ezithweni, ezinjenge-lymph node, i-adenoids ne-spleen, ebhekele ukukhiqizwa, ukugcinwa nokuvuthwa kwamaseli omzimba omzimba, njengama-lymphocyte, abhekele ukuvikela nokulwa kwamagciwane angaphandle .

Izimo ezihlobene nohlelo lwe-lymphatic

Ezinye izimo zingadala ushintsho ekusebenzeni kohlelo, okuholela ezifweni, ezinjenge:

1. I-Filariasis

I-Filariasis, eyaziwa nangokuthi i-elephantiasis, ingesinye sezifo eziphambili zohlelo lwe-lymphatic futhi sibangelwa amagciwane I-Wuchereria bancrofti, odluliselwa kubantu ngokulunywa omiyane bohlobo Culex sp .. Kulesi sifo, amagciwane afinyelela emikhunjini ye-lymphatic futhi abangele ukuvinjelwa kokugeleza kwe-lymph okuholela ekuvuvukeni kwesitho ebesivinjelwe ukusakazwa kwaso. Funda kabanzi mayelana nezimpawu ze-filariasis.

2. Umdlavuza

Ezinye izinhlobo zomdlavuza zingadala ukonakala kwegazi ngokufinyelela ezitsheni nasezithweni zazo, njengasesimweni se-lymphoma, lapho kune-dysregulation yokwanda kwama-lymphocyte, angamaseli abhekele ukuvikelwa komzimba futhi ayingxenye wohlelo lwe-lymphatic. Ngenxa yokwanda okusheshayo kwama-lymphocyte, ayanqwabelana futhi aholele ekwakhekeni kwesimila, ngaphezu kokuyekethisa ukusakazwa kwe-lymphatic.

Ngaphezu kwalokho, uhlelo lwe-lymphatic lungashintshwa ngenxa yemastastasis noma ukukhula kwezimila, njengesifuba, isisu noma ikhanda nentamo, okuholele kuzinguquko ekusebenzeni kohlelo lwe-lymphatic.

Bona ukuthi yini engadala umdlavuza we-lymphatic.

3. Ukulimala ezithweni eziyingxenye yohlelo lwe-lymphatic

Izilonda emnkantsheni wethambo, ubende, ama-lymph node noma ubende, okuyizitho ezakha uhlelo lwe-lymphatic, ngenxa yokushaywa noma ngenxa yokwelashwa nakho kungashintsha ukujikeleza kwe-lymphatic. Lesi simo kungenzeka kakhulu senzeke kwabesifazane abathole ukwelashwa komdlavuza webele nge-radiography, okudala ushintsho kumthamo wamanzi we-lymph, ngaphezu kwalokho futhi lapho kususwe ama-lymph node esifundeni sekhwapha.

4. Ukulungiswa kohlelo lwe-lymphatic

Ukukhubazeka kohlelo lwe-lymphatic nakho kubangela ushintsho ekusakazeni kwe-lymph futhi kuvame kakhulu ngenxa yezinguquko ezitsheni noma kuma-lymph node.

Ngokuphazamisa ukusakazeka okufanele kwe-lymph egazini, lezi zimo ziveza i-lymphedema, okuwukuvuvukala emzimbeni okukhiqizwa ukuqoqwa kwe-lymph kanye noketshezi ezicutshini zomzimba.

I-anatomy yohlelo lwe-lymphatic

Lolu hlelo olubalulekile lwakhiwe inethiwekhi eyinkimbinkimbi yamaseli, imikhumbi, izicubu nezitho, ezenza imisebenzi eyahlukahlukene. Izingxenye eziyinhloko zifaka:

1. Ingulube

Kungamanzi ahamba ngokujikeleza kwegazi, imvamisa avela ekuvuzeni ketshezi kusuka ekusakazweni kwegazi kuya ezicutshini ezizungeze amaseli.

Umsebenzi: uketshezi olungaphandle kwemithambo luyakwazi ukugeza amangqamuzana, lunikeze izakhi zomzimba ezidingekayo, kepha uma lubanjwa yi-lymphatic current, iba yi-lymph, eyiswa enhliziyweni, ukuze ibuyele egazini.

2. Ama-capillaries nemikhumbi ye-lymphatic

Ama-capillaries yimikhumbi emincane, emincane ye-lymphatic, ehlangana namaseli omzimba bese ibamba uketshezi, futhi njengoba ihambisa i-lymph enhliziyweni, iyakhula futhi yakhe imithambo emikhulu ye-lymphatic namapayipi.

Umsebenzi: ukubamba nokumunca uketshezi namaprotheni azungeze amaseli, kuvimbele ukuqoqwa koketshezi nokuvuvukala emzimbeni.

3. Amapayipi e-lymphatic

Ziyiziteshi ezinkulu ze-lymphatic, ezaziwa njenge-thoracic duct kanye ne-lymphatic duct efanele, lapho ukujikeleza kwe-lymphatic kugeleza ngaphambi kokufinyelela egazini.

Umsebenzi: umgudu we-thoracic uqoqa futhi uhambise iningi le-lymph yomzimba uye egazini, kanti umgudu we-lymphatic unesibopho sokukhipha i-lymph kuyo yonke ingalo yangakwesokudla nangakwesokudla sekhanda, entanyeni nasesifubeni egazini.

4. Izitho zeLymphatic

Ziyizitho ezisatshalaliswa ngasendleleni yemikhumbi ye-lymphatic, enobukhulu obuhlukile, izakhiwo nemisebenzi, futhi ingakhuthazeka noma nini lapho kunokutheleleka noma ukuvuvukala. Okuyinhloko yilezi:

• Umkantsha: kuyisakhiwo esisemathanjeni amakhulu, esinomsebenzi wokwakha amaseli ahlukahlukene enza ukujikeleza komzimba, kufaka phakathi ama-lymphocyte, angamaseli wokuvikela we-lymphatic system;
• i-thymus: yindlala etholakala engxenyeni engenhla yesifuba, enomsebenzi wokukhulisa nokwandisa ama-T lymphocyte aqhamuka emnkantsheni wethambo, bese eya kwezinye izicubu ze-lymphoid, lapho asebenza khona ekuphenduleni amasosha omzimba;
• Izindawo ezinama-lymph: izitho ezincane eziyindilinga, ezisatshalaliswa emikhunjini ye-lymph, ebhekele ukuhlunga i-lymph, isuse ama-microorganisms, njengama-bacterium kanye nama-virus, nezinye izinhlayiya ezisakazwayo, ngaphezu kokuba nesibopho sokuvuthwa nokugcinwa kwama-lymph node, isilungele ukulwa nezifo.
• Ubende: isitho esikhulu se-lymphatic, esisengxenyeni engenhla kwesokunxele sesisu, esibhekele ukugcina nokuvuthwa kwama-lymphocyte, ngaphezu kokuhlunga igazi, ukuqeda ama-microorganisms namaseli asebekhulile.

Ngaphezu kwalokho, kukhona amalaka, aziwa ngokuthi ama-tonsils nama-adenoids, angamaqoqo ama-lymph node, asemlonyeni, esifundeni esingezansi solimi nepharynx, ngaphezu kwamabala asePeyer, atholakala emathunjini, nawo abhekene ukukhiqiza amaseli ohlelweni.zivikela futhi zisize ekuvikeleni kuma-microorganisms.

Yini i-lymphatic drainage ye-

I-lymphatic drainage yinqubo equkethe ukwenza ukusikhipha ngokunyakaza okushelelayo, okuhlose ukukhuthaza nokusiza ukusakazwa kwe-lymph ngemikhumbi yayo, futhi kufinyelele egazini ngokushesha okukhulu.

Njengoba uhlelo lwe-lymphatic lungenakho ukupompa, njengoba kwenziwa yinhliziyo egazini, lokhu kubhucungwa kungasiza ekubuyiseni i-lymph, ikakhulukazi kubantu abahlushwa ukuntengantenga kwale mikhumbi futhi abanomkhuba wokuqongelela uketshezi ezicutshini .

Lapho kwenziwa ngobuciko obufanele, le nqubo ingasiza ukuqeda noma yikuphi ukuvuvukala ebusweni noma emzimbeni. Bheka ukuthi ziyini izinzuzo nokuthi kwenziwa kanjani amanzi e-lymphatic drainage.