Ukwehluleka kwezinso okungamahlalakhona kuyimbangela yesithathu ehamba phambili yokufa enjeni esegugile. Ngakho-ke, kubalulekile ukwazi izimpawu zokuqala ukuvimbela ukubukeka kwayo. Njengamatshe ezinso, yisifo esithinta uhlelo lomchamo.
Namuhla ngifuna ukukhuluma ngesifo esicashile futhi esikhohlisayo, ngoba kunzima ukusibona. Izimpawu zibonakaliswa ngokucacile, kuphela lapho isimo singalungiseki, kanti ekuqaleni bangadideka ngesifo sikashukela, yingakho kubaluleke kakhulu ukuzama ukusivimba, sisebenzise izilawuli esizokubalula ngezansi.
Ukwehluleka kwezinso okungapheli enjeni
Izinso isitho esihle kakhulu esinemisebenzi emine eyinhloko:
Ukukhishwa- ukuqedwa kwezinto ezingcolile ezenzelwe ukukhiqiza umchamo egazini;
I-Endocrine: ikhiqiza ama-hormone ehlukene
Ukulawulwa kokulinganiswa kwamanzi nosawoti umzimba kanye novithamini D umzimba
Ukulawulwa kwengcindezi ye-osmotic egazini nasezicutshini.
Ngamafuphi, lezi zinquma ukuthi angakanani amanzi nama-solute (i-sodium, i-potassium, i-calcium, i-phosphates, amaprotheni nokunye) okufanele ahlale ngaphakathi emzimbeni, kubangela ukugxila okungaphezulu noma okuncane komchamo.
I-nephron uqobo lwayo lwakhiwe izingxenye ezahlukahlukene (i-glomerulus, i-proximal tubule, i-loop ye-Henle, ne-distal tubule) enemisebenzi ehlukene yokuhlunga, ukulawulwa, nokumuncwa.
Izinso yisitho esisebenza ngendlela emangalisayo, kangangoba uma i-nephron eyodwa ingasebenzi kahle, ngoba yonakele, enye izinso isebenza ngokushesha okukhulu ukunxephezela futhi kukhula ngosayizi. Kepha ukusebenza ngokweqile isikhathi eside kuyayilimaza ngakho-ke kudala ukusabela kwamaketanga okubandakanya inani elandayo lama-nephrons, yilapho isifo sesifo senja siqala khona.
Isifo sezinso esingapheli sibonakala kuphela lapho umzimba ungasakwazi ukukhokhela ukulahleka kokusebenza, ukuba lapho umonakalo usuvele ungalungiseki futhi singazama kuphela ukunikeza isisombululo esinciphisa isimo.
Ngakho-ke kubaluleke kakhulu ukuqaphela ngaphambi kwalesi sigaba kukhona okungahambi kahle! Uma wenza kanjalo, sisengasenza lesi sifo enjeni singapheli.
Ukwehluleka kwezinso okungapheli ezinjeni, kuqukethe ini?
Ukungasebenzi kahle kwezinso kuchazwa njengefomu lomtholampilo elenzeka lapho izinso azisakwazi ukugcina imisebenzi yazo zokulawula, umphumela ongaba yi-uremia, isifo esinobuthi kubangelwa izinguquko zomzimba nezomzimba ezibangelwa ukwehluleka kwezinso.
Kubalulekile ukukhumbula lokhu, ngoba esimweni sokuhluleka kwezinso okungamahlalakhona, kungenzeka ukufeza ngempumelelo ukwelashwa; e-uremia, ukwelashwa okusebenzayo kuphela ukufaka esikhundleni se-hemodialysis noma ukufakelwa kwezinso.
Izinhlobo zokwehluleka kwezinso okungamahlalakhona
Kuyiqiniso: ngokuqala okungazelelwe, kunjalo impilo esongela noma ehlehliswayo, kepha uma ukwazi ukusithola ngesikhathi, lesi sifo singaqedwa.
Umlando: lapho a ukulahleka okuqhubekayo kwama-nephrons futhi iqhubeka isikhathi eside (izinyanga noma iminyaka), ngokungalungiseki ukulimala.
Iyunithi elisebenzayo leso, i-nephron, liqala libhujiswe bese lifakwa ngamangqamuzana avuvukalayo futhi ekugcineni lithathelwe indawo izicubu ezibomvu. Ukulimala kwezinso kungaphenduka kancane kancane futhi ngokuqhubekayo ihlasela isitho sonke.
Ukwehluleka kwezinso okungamahlalakhona yisifo esiqhubekayo ebonakala ngokulahleka kokusebenza kwama-nephrons angaphezu kwama-75%.
Izimbangela zokuhluleka kwezinso okungapheli ezinjeni
Izimbangela kungaba:
- Ama-Neoplasms
- Izifo ze-Autoimmune
- Izifo zeprotozoal (leptospirosis kanye leishmaniasis)
- Izinto ze-nephrotoxic (isb. inobuthi ezinso) kuthathwe isikhathi eside
- Izinqubo ezithathelwanayo kanye / noma zokuvuvukala (pyometra)
- Ukuvinjelwa kokugeleza komchamo (ukuvinjelwa komchamo),
- Amatshe ezinso
- Izimbangela zokuzalwa (izinso hypoplasia / dysplasia ku-Boxer)
Imvamisa, noma kunjalo, imbangela yokuqalisa ayikwazi ukugqanyiswa ngoba akunakwenzeka ukuqonda ukuthi umonakalo wokuqala ungabangelwa yini. Ngakho-ke, akubalulekanga kangako ukuqonda ukuthi yisiphi isifo sezinso esibangelwa ukwehluleka.
Uma kwenzeka ubona ukuthi inja yakho iyahlupheka noma uyibona isimanga, khumbula lokho kufanele uye kudokotela wezilwane ngokushesha okukhuluKuphela ngokuhlolwa lapho sizokwazi ukusitshela ukuthi inja yethu inezinso ezingamahlalakhona ezingasebenzi.