Ake sifunde ngamaqhawe amancane emzimbeni wakho - ama-Lymphatic Capillaries.

Wake wazibuza ukuthi zingaki izinto ezimangalisayo ezenzeka emizimbeni yethu ngaphandle kokuthi sazi? Namuhla sizokhuluma ngama-capillary e-lymphatic, noma ngesiNgisi `(Lymphatic Capillaries)`, asikhonza buthule njengamaqhawe amancane. Kungenzeka ukuthi awukaze uzwe ngaleli gama, kodwa inkonzo laba bantu abayenzayo ukugcina imizimba yethu iphilile iyamangalisa.

Ziyini lezi zinhlayiya ze-lymphatic? Kungani zibaluleke kangaka?

Kalula nje, ama-capillary e-lymphatic ayinethiwekhi yeziteshi ezincane nezithambile ezigijima emizimbeni yethu. Ezinye zazo zincane njengomucu wezinwele zethu. Wake wezwa ngemithambo yegazi, noma ama-capillary egazi? Ayafana, kodwa anomehluko omncane. La ma-capillary e-lymphatic avaliwe ngakolunye uhlangothi, njengesikhwama esincane. Esinye isici ukuthi uketshezi lungangena kulezi ziteshi, kodwa alukwazi ukuphuma, njengomnyango ovula indlela eyodwa kuphela.

Lolu hlelo oluncane lweziteshi lungolwesimiso sethu se-lymphatic. Lolu hlelo lwe-lymphatic luyingxenye ebaluleke kakhulu 'yesimiso sethu sokuzivikela'. Uhlelo lokuzivikela lusebenza njengebutho lokuzivikela lomzimba wethu. Ngakho-ke, ama-capillary e-lymphatic afana namasosha aqeqeshwe ngokukhethekile kuleli butho lokuzivikela. Umsebenzi wawo oyinhloko ukuqoqa uketshezi olwengeziwe, olubizwa ngokuthi 'i-lymph', oluqongelela ezingxenyeni ezahlukene zomzimba wethu futhi luluphathe kahle.

Yiziphi izinsizakalo ezinikezwa yi-lymphatic capillaries emizimbeni yethu?

Umsebenzi owenziwa yilezi ziteshi ezincane mkhulu kakhulu, uma sikhuluma iqiniso:

1. Ukugcina ibhalansi yoketshezi emzimbeni: Uketshezi olwengeziwe oluqongelela emaselini ethu, olubizwa ngokuthi `uketshezi oluphakathi`, lumuncwa yilezi zinhlayiya ze-lymphatic. Lolu ketshezi olumuncwayo lubizwa ngokuthi `uketshezi oluphakathi`.

2. Ukulawulwa komfutho wegazi kanye nomthamo: Lokhu kusiza ukugcina umfutho wegazi kanye nomthamo kulawuleka ngokufaka i-lymph ohlelweni lwethu lokujikeleza kwegazi.

3. Ukuvimbela ukuvuvukala: Lawa ma-capillary e-lymphatic asiza nasekuvimbeleni ukuvuvukala (i-edema) ukuthi kunganqwabelani ezingxenyeni ezahlukene zomzimba. Cabanga ngakho njengokungathi uma imisele endlini yethu ingasebenzi kahle, amanzi abezoqoqana futhi agcwalise igceke.

Akumangalisi yini? Lolu hlelo lwesiteshi esincane lusebenza kanjani?

Lena inqubo eyinkimbinkimbi kakhulu, kodwa enhle kakhulu. Cabanga ngayo ngale ndlela.

Izindonga zama-capillary e-lymphatic zikhethekile kakhulu. Uketshezi lungangena ngazo, kodwa alukwazi ukuphuma futhi. Ngakho-ke, lapho uketshezi olwengeziwe phakathi kwamaseli ludonswa kulezi ziteshi, ingcindezi engaphakathi kwesiteshi iyanda kancane kancane. Kungenxa yaleyo ngcindezi ukuthi i-lymph iya phambili, okungukuthi, iya enhliziyweni yethu.

Nakhu okwenzekayo kulolu hambo:

• Okokuqala, i-lymph iqoqwa kulezi zinhlayiya ezincane ze-lymphatic bese idluliselwa emithanjeni ye-lymphatic emikhulu kancane.
• Lezi 'zitsha ze-lymphatic' ziyahlangana ukuze zakhe 'imigudu yokuqoqa' emikhulu nakakhulu. Ngaphakathi kwalezi migudu kukhona 'ama-valve' amancane, njengeminyango. Lawa 'ma-valve' avumela kuphela 'i-lymph' ukuthi igeleze ohlangothini olulodwa, hhayi ngenye indlela.
• Okulandelayo, i-lymph evela kulezi 'zimbobo eziqoqayo' ijoyina 'imbobo ye-lymphatic yesokudla noma yesobunxele'. Lokhu kubizwa nangokuthi 'imbobo yesifuba'.
• Kusukela kule migudu ye-lymphatic, i-lymph igeleza iye emithanjeni yegazi emikhulu ebizwa ngokuthi imithambo ye-subclavian entanyeni yethu.
• Le mithambo ihlangana ndawonye ukuze yakhe umthambo wegazi omkhulu kakhulu obizwa ngokuthi i-vena cava ephezulu.
• Okokugcina, yi-vena cava ebuyisela uketshezi lwe-lymphatic oluhlanziwe egazini lethu.

Phakathi nalolu hambo, i-lymph idlula kuma-lymph node emzimbeni wethu. Njengesihlungi sethu samanzi, la ma-lymph node ayahlunga futhi ahlanze i-lymph ngezinto ezingafuneki, njengamagciwane. Kulapho-ke kuphela lapho i-lymph ehlanzekile ibuyiselwa egazini. Akuyona yini inqubo emangalisayo?

Zikuphi emizimbeni yethu lezi zinhlayiya ze-lymphatic?

Ungase umangale ukuthola ukuthi zitholakala cishe yonke indawo emizimbeni yethu! Uma sikhuluma iqiniso, zitholakala kakhulu ezikhaleni eziphakathi kwamaseli ethu ("isikhala esiphakathi nendawo"). Zingatholakala ezicutshini zazo zonke izitho zomzimba wethu. Kodwa-ke, kunezindawo ezimbalwa lapho zingatholakali khona. Lezi "umnkantsha wamathambo" kanye nezicubu ezingenayo imithambo yegazi. Isibonelo, azitholakali "ku-cartilage" yethu (ingxenye ethambile phakathi kwamathambo) kanye nongqimba "lwe-epithelial" phezu kwesikhumba.

Yiziphi izingxenye ze-lymphatic capillary? Kungokwesayensi kancane, kodwa kufanelekile ukukwazi!

Lo msele omncane wakhiwe izingxenye eziningana eziyinhloko:

• Amaseli e-endothelial: Lawa yiwo akha izindonga zama-capillary. Abekwe ndawonye phezu komunye, njengezitini.
• `I-basement membrane`: Yilokhu okusekela `amaseli e-endothelial` futhi kuwagcine endaweni yawo.
• `Ama-mini-valve`: Sesikhulume ngawo ngaphambili. Avumela kuphela uketshezi ukuthi lungene, hhayi ukuthi luphume.
• Imicu yokubambelela: Lezi zifana nemicu emincane. Yizo ezixhumanisa amaseli e-endothelial nezicubu ezizungezile. Ziyanwebeka.

Zibukeka kanjani lezi? Ingabe zibukeka njengezinwele ngempela?

Yebo, ithambile kakhulu. I-lymphatic capillary ifana nepayipi. Ububanzi bayo, okungukuthi, ukujiya kwayo, bungama-micrometer angu-50. Lokho kucishe kube usayizi wentambo yezinwele zethu. Ukuphela kwaleli payipi kuvaliwe, njengokuma kweqabunga le-oki.

Izindonga zalezi nazo zincane kakhulu, zinobukhulu beseli elilodwa kuphela. Ngenxa yokuthi amaseli abekwe phezu komunye nomunye, "uketshezi oluphakathi" lungena kalula ku-capillary.

Lezi zifana kancane nemithambo yethu, imithambo yegazi ethwala igazi. Eqinisweni, njengemithambo, uketshezi lugeleza ohlangothini olulodwa kuphela kuma-capillary e-lymphatic. Futhi zombili zinezindonga ezincane.

Yiziphi izifo ezivamile ezithinta ama-capillary e-lymphatic? Masiqaphele nalokhu!

Kungakhathaliseki ukuthi ubuthakathaka noma enye inkinga, kunezifo eziningana ezingathinta la ma-capillary e-lymphatic. Nazi ezinye zazo:

• I-Hodgkin lymphoma kanye ne-non-Hodgkin lymphoma: Lezi izinhlobo ezimbili zomdlavuza ezikhula ohlelweni lwe-lymphatic. Ziqala kumaseli amhlophe egazi abizwa ngokuthi ama-lymphocyte.
• Ukuvuvukala: Sesikhulume ngalokhu ngaphambili. Ukuvuvukala kwenzeka lapho uketshezi olungaphakathi luqoqana ezicutshini ngokushesha kunokuba lungasuswa emzimbeni.
• I-Elephantiasis / i-lymphatic filariasis: Kungenzeka ukuthi uke wezwa ngalokhu. Lapho uhlelo lwe-lymphatic luvalekile, uketshezi lwe-lymphatic luyaqoqana futhi lubangele ukuvuvukala ezingxenyeni ezahlukene zomzimba, ikakhulukazi ezingalweni, emilenzeni nasezithweni zangasese.
• I-Lymphangitis: Ukuvuvukala kwemithambo ye-lymphatic okubangelwa yinxeba, ukunqunywa, noma ukutheleleka ngamagciwane noma amagciwane.
• I-Lymphedema: I-lymph eningi iqoqana ezicutshini ezithambile zomzimba, ikakhulukazi izingalo nemilenze, okubangela ukuvuvukala. Lesi simo ngokuvamile siyisifo esingamahlalakhona, sesikhathi eside. Sivame ukwelashwa ngaphandle kokuhlinzwa.

Ziyini izimpawu zalesi simo? Qaphela lezi!

Uma kunenkinga ngama-capillary e-lymphatic, izimpawu ezifana nalezi:

• Ukukhathala : Akukhona nje ukukhathala, kodwa nokukhathala okukhulu.
• Imfiva
• Ukuzizwa ubanda (`Ukugodola`)
• Ubuhlungu besisu (`Ubuhlungu besisu`)
• Ama-lymph node avuvukele : Ama-lymph node avuvukele entanyeni, emakhwapheni, nasesinqeni.
• Ukwehlisa isisindo okungachazeki
• Ubunzima bokuhamba noma ukuphefumula
• Ukuvuvukala : Ukuvuvukala kwezindawo ezifana nezandla, imilenze, nobuso.

Okubalulekile: Uma unesinye noma ngaphezulu salezi zimpawu, akusho ukuthi unenkinga yesistimu ye-lymphatic. Kodwa-ke, kungcono ukufuna iseluleko sezokwelapha.

Yiziphi izivivinyo ezenziwayo ukuhlola impilo yama-capillary e-lymphatic?

Uma udokotela wakho esola okuthile, angase acele ukuhlolwa okufana nalokhu:

• `Ukuhlolwa kwegazi`
• `I-CT scan (i-CT scan - i-computed tomography)`
• `Ukuskena kwe-MRI (ukuskena kwe-MRI - ukuthwebula kwe-magnetic resonance)`
• `Ukuskena kwe-PET (i-positron emission tomography)`
• I-Doppler ultrasound : Lokhu kungasetshenziswa ukubona ukugeleza koketshezi emithanjeni yegazi kanye nasemithanjeni ye-lymph.
• `Ukuhlolwa kwesikhumba` : Ukuthatha ingxenye encane yesikhumba bese uyihlola.

Yiziphi izindlela zokwelapha izinkinga ezinjalo?

Indlela yokwelapha incike ohlotsheni lwesifo kanye nobunzima baso. Izindlela zokwelapha ezilandelayo zivame ukusetshenziswa:

• Umuthi : Wezifo ezithathelwanayo, ubuhlungu, ukuvuvukala, njll.
• `Ukwelashwa ngokucindezela` : Ukufaka ingcindezi endaweni evuvukele ngamabhandeji noma izingubo ezikhethekile.
• Ukuhlikihla amanzi nge-lymphatic : Lena yindlela ekhethekile yokuhlikihla evuselela ukugeleza kwe-lymph.
• `Ukwelashwa ngamakhemikhali` : Ezimweni zomdlavuza.
• Ukwelashwa Ngezifo Ezingalawuleki : Ezimweni zomdlavuza, amasosha omzimba asetshenziswa ukusiza ekulweni nomdlavuza.
• `Ukwelashwa ngemisebe` : Ezimweni zomdlavuza.
• Ukuhlinzwa : Kungase kudingeke kwezinye izimo.

Ungawanakekela kanjani ama-capillary ethu e-lymphatic? Lawa macebiso amancane azokusiza!

Kunezinto ezimbalwa ezilula esingazenza ukuze sinakekele kahle lezi zisebenzi ezithule emizimbeni yethu:

• Phuza amanzi amaningi futhi uhlale unamanzi: I-lymph iyi-fluid. Ngakho-ke, ukuze ikwazi ukuhamba kalula kuwo wonke umzimba, kudingeka siphuze amanzi amaningi.
• Gwema amakhemikhali ayingozi: Nciphisa ukuchayeka kwakho ezintweni ezifana nezibulala-zinambuzane kanye noketshezi lokuhlanza. Lokhu kuyingozi emizimbeni yethu.
• Ukuzivocavoca okungenani imizuzu eyi-150 ngesonto: Ukuzivocavoca kuthuthukisa ukuhamba kwegazi emzimbeni.
• Gcina isisindo esinempilo: Ukukhuluphala ngokweqile kungalimaza uhlelo lwe-lymphatic.
• Uma kubonakala sengathi inxeba lithelelekile, bona udokotela ngokushesha: Kubalulekile ukunakekela ngisho nenxeba elincane ukuze ligweme ukutheleleka.

Kufanele ubonane nini nodokotela? Qaphela nalokhu!

Kubaluleke kakhulu ukuqhubeka nokuhlolwa kwezokwelapha ukuze uma kukhona inkinga, ikwazi ukutholakala kusenesikhathi.

Futhi, uma unezinye zalezi zimpawu, ungalibali ukubona udokotela:

• Uma inxeba lingapholi ngokushesha.
• Ukukhathala obekukhona amasonto amaningana futhi okungatholakali sizathu sako.
• Ukuvuvukala okube khona amasonto amaningana ngaphandle kwesizathu futhi kuphazamisa imisebenzi yansuku zonke.

Okokugcina, izinto ezimbalwa okufanele uzikhumbule (Umyalezo Wokuya Ekhaya)

Uyabona, la ma-capillary e-lymphatic afana namaqhawe amancane emizimbeni yethu enza umsebenzi othule kodwa obaluleke kakhulu. Esikhathini esiningi, asicabangi ngisho nangawo, ngaphandle kwalapho sigula noma lapho sivuvukala emzimbeni wethu.

Kodwa-ke, ngokulondoloza indlela yokuphila enempilo nokuhlolwa njalo kwezokwelapha, singazivikela ezinkingeni eziningi ezivela ohlelweni lwe-lymphatic. Uma ucabanga ukuthi unezimpawu ezihlobene nama-capillary e-lymphatic, kubaluleke kakhulu ukubona udokotela ngokushesha okukhulu bese uthola ukuxilongwa okunembile nokwelashwa. Khumbula, umzimba wethu ungumshini omangalisayo. Kungumthwalo wethu wemfanelo ukuwunakekela kahle!

Ama-Capillaries e-Lymphatic , Uhlelo lwe-Lymphatic, Uhlelo Lokuzivikela Emzimbeni, Ukuvuvukala, Ama-Lymph Node, Ibhalansi Yoketshezi Emzimbeni