Uyazi ngemithambo yegazi emincane ezinso zakho? (Ama-Peritubular Capillaries) Ake sixoxe ngalokhu!

Sawubona! Namuhla sizokhuluma ngengxenye emangalisayo kakhulu nebaluleke kakhulu yomzimba wethu. Leyo inethiwekhi yemithambo yegazi emincane ngaphakathi kwezinso zethu. Siyibiza ngokuthi ama-capillary e-peritubular . Nakuba leli gama liyinkimbinkimbi kancane, umsebenzi owenziwa yilaba bantu mkhulu kakhulu, njengezinceku zomzimba wethu ezithule.

Ziyini lezi zinhlayiya ze-peritubular? Zenzani?

Kalula nje, lawa `(ama-Peritubular Capillaries)` ayisimiso semithambo yegazi emincane kakhulu, engajiyile njengoboya ezinso zakho. Igama elithi ``peritubular`` lisho ``ezungeze imigudu emincane.'' Ngakho-ke le mithambo itholakala eduze kwesimiso semigudu emincane ezinso. Cabanga ngawo njengemivini ezungeze le migudu.

Manje ake sibone ukuthi yimiphi imisebenzi eyinhloko yalaba bangane abancane:

1. Ukususa imfucuza: Omunye wemisebenzi yabo eyinhloko ukusiza uhlelo lwethu lomchamo nokususa imfucuza engafuneki emzimbeni. Le mfucuza yilokho okuphuma ekugcineni uma uchama (uchama).

• I-Urea: Lona udoti one-nitrogen okhiqizwa lapho imizimba yethu iphula amaprotheni.
• I-Creatinine: Lona umkhiqizo ongcolile ovela emisipheni yethu.
• Ama-Acids: Ama-Acids engeziwe aqongelela emzimbeni nawo ayasuswa ngale nqubo.

Lawa ma-"Peritubular Capillaries" asiza ukuthwala le mikhiqizo engcolile kanye namanzi engeziwe emzimbeni ngokusebenzisa amayunithi okuhlunga "ama-Nephrons" ezinso.

2. Ukumuncwa kabusha kwezakhamzimba: Lawa "Peritubular Capillaries" yiwo amunca izakhamzimba umzimba wethu ozidingayo futhi ozidingayo ukuze zibuyele egazini. Cabanga ngakho njengokubuyisela izinto ezibalulekile esikhundleni sokuzilahla kanye nodoti.

• Ama-amino acid
• Amaminerali
• Ushukela egazini (i-glucose)

3. Ukunikeza igazi nomoya-mpilo: Omunye umsebenzi obalulekile walezi `(ama-Peritubular Capillaries)` ukunikeza igazi nomoya-mpilo emaseli ohlelweni lwe-tubular lwezinso.

Zikuphi ngempela lezi `(Peritubular Capillaries)`?

Manje ake sibone ukuthi zikuphi ngempela lezi. Ubuwazi, kwenye yezinso zethu, kuneziyunithi ezingaba yisigidi ezibizwa ngama-nephron . I-nephron ifana neyunithi encane yokuhlunga ezinso. Ifana nesihlungi samanzi endlini yethu, kodwa iyinkimbinkimbi kakhulu.

I-nephron ngayinye ine- glomerulus (uma zikhona eziningi zazo, zibizwa ngokuthi i-glomeruli) ehlunga igazi, kanye nohlelo lweziteshi ezimunca izinto ezihlungiwe zibuyele emzimbeni. Eduze kwalezo ziteshi kukhona inethiwekhi yama-capillary angaphakathi. Kufana nemigwaqo edolobheni egcwele izitolo.

Zibukeka kanjani lezi `(Peritubular Capillaries)`?

Lawa ma-`(Peritubular Capillaries)` mancane kakhulu kangangokuthi asikwazi ukuwabona ngamehlo ethu. Kufanele siwabheke nge-`(microscope) `. Lawa uhlobo olukhethekile kakhulu lomthambo wegazi. Lawa abizwa ngokuthi imithambo yegazi ye -`(fenestrated)` . Lokho kusho ukuthi, lawa madonga emithambo yegazi anezimbobo ezincane kakhulu ze-`(izikhala) `. Njengesihlungi.

Lezi zimbobo yizo ezivumela uketshezi, amaminerali, kanye nemikhiqizo engcolile ukuthi ihambe kalula phakathi kwale mithambo kanye nezicubu ezizungezile. Imbobo ngayinye inolwelwesi oluncane. Iyavuleka futhi ivale, ivumela ngisho nezinhlayiya ezinkulu ukuthi zidlule. Akuyona yini idizayini emangalisayo le?

Ama-Peritubular Capillaries athola kanjani igazi?

Manje ake sibone ukuthi igazi lingena kanjani kulawa ma-`(ama-Peritubular Capillaries)` nokuthi liphuma kanjani futhi. Lokhu kwenzeka ngendlela ehlelekile kakhulu, njengohlelo lwethrafikhi oluklanywe kahle:

1. Okokuqala, igazi liza ezinso ngemithambo yegazi emikhulu ebizwa ngokuthi imithambo yezinso .

2. Le mithambo emikhulu ihlukana ibe yimithambo yegazi emincane ebizwa ngokuthi ama-arterioles angaphandle . Lena yileyo ethwala igazi iye kuma-nephron.

3. Ngemuva kwalokho, igazi lihlungwa yi-glomerulus engaphakathi kwe-nephron.

4. Igazi elihlungiwe lidlula kolunye uchungechunge lwemithambo emincane ebizwa ngokuthi 'ama-arterioles e-Efferent' ngaphambi kokungena kumlingiswa wethu oyinhloko, 'ama-Peritubular Capillaries'.

5. Igazi liphuma kuma-capillary angaphakathi, lidlule emithanjeni emikhulu kancane kancane, bese ekugcineni liphuma ezinso ngomthambo omkhulu wezinso .

Nakuba kungase kubonakale kuyinkimbinkimbi kakhulu, lena inqubo ehlelekile futhi emangalisayo, akunjalo?

Yiziphi izifo nezimo ezivamile ezithinta `(ama-Peritubular Capillaries)`?

Hhayi-ke, hlobo luni lwezifo olungalimaza "ama-Peritubular Capillaries" enza umsebenzi obaluleke kangaka? Okudabukisayo ukuthi, ngisho nale mithambo emincane ingaba nezinkinga.

Ezinye izimo zempilo, izifo, ikakhulukazi ukuvuvukala kanye nezibazi, zingalimaza le mithambo ebucayi. Uma kwenzeka lo monakalo, ubuningi bale mithambo buyancipha. Lokhu kubizwa ngokuthi i-peritubular capillary rarefaction . Kalula nje, inani lemithambo liyancipha futhi ukusebenza kwayo kuyaphazamiseka.

Lawa ma-`(Peritubular Capillaries)` alimele anekhono eliphansi kakhulu lokululama. Ngakho-ke, lesi simo se-`(Peritubular capillary rarefaction)` sinegalelo elikhulu ekuthuthukisweni kwezimo ezibucayi njenge- Chronic Kidney Disease (CKD)` kanye ne -High Blood Pressure` (Hypertension ). Lezi yizifo ezivame kakhulu. Uma zingelashwa, isifo sezinso singaqhubekela phambili ekuhlulekeni kwezinso . Ngakho-ke, kubaluleke kakhulu ukuqaphela lokhu.

Ezinye izimo ezingabangela noma ezihambisana nesifo sezinso zifaka:

• Izifo ze-glomerular, isibonelo, i-Glomerulonephritis.
• Ukutheleleka kwezinso.
• Ukuvaleka komchamo.

Yiziphi izici ezivamile zezimo ezihlobene `(ama-Peritubular Capillaries)`?

Manje ungase uzibuze, uma kukhona okungahambi kahle ngala ma-`(ama-Peritubular Capillaries)`, yiziphi izimpawu esingazazi ngazo. Ngezinye izikhathi lezi zimo zingaba khona ngaphandle kwezimpawu . Yilokho okuyingozi kakhulu. Kodwa-ke, uma kuvela izimpawu, ungase ubone izinto ezinjengalezi:

• Ubuhlungu besifuba.
• Imfiva.
• Isicanucanu nokuhlanza.
• Ukuzizwa ukhathele kakhulu futhi ukhathele `(Ukukhathala)`.
• Ushintsho emikhubeni yakho yokuchama. Lokhu kusho ukuthi:
• Ukuchama njalo kuyisidingo sokuchama njalo.
• Ubunzima bokuchama.
• Igazi emchameni (i-hematuria) .
• Noma ubuhlungu lapho uchama (i-dysuria) .
• Umchamo ubonakala unamafu.
• Ukuvuvukala (i-edema) , ikakhulukazi emilenzeni nasemaqakaleni.
• Ukutheleleka okuphindaphindiwe kwendlela yomchamo (UTIs).

Uma unesinye noma ngaphezulu salezi zimpawu, kungcono ukufuna iseluleko sezokwelapha.

Yiziphi izivivinyo ezivamile ezihlola impilo ye-`(Peritubular Capillaries)`?

Uma udokotela wakho esola ukuthi kunenkinga ngala "ma-Peritubular Capillaries", angase ancome ukuhlolwa okuningana, okufana nalokhu:

Ukuhlolwa kokusebenza kwezinso

Lokhu kungafaka:

• Ukuhlolwa komchamo (ukuhlolwa komchamo) .
• Ukuhlolwa kwegazi. Isibonelo:
• Ukuhlolwa kwe-'Blood Urea Nitrogen' (BUN) .
• 'Ukuhlolwa kokuhlanzwa kwe-Creatinine' (`(Ukuhlolwa kokuhlanzwa kwe-Creatinine)`) .
• Ukuhlolwa okukala 'isilinganiso sokuhlunga se-Glomerular esilinganisiwe' (i-eGFR) .

Ukuhlolwa kwezithombe

Lezi izivivinyo ezingenabuhlungu ezikuvumela ukuthi ubone ngaphakathi emzimbeni:

• Ukuskena kwe-CT (`(Ukuskena kwe-CT - Ukuskena kwe-Computed Tomography)`) .
• Ukuhlolwa kwe -MRI (Magnetic Resonance Imaging) .
• Ukuhlolwa kwe-ultrasound yezinso (`(i-ultrasound yezinso (izinso)`) .

Lezi zivivinyo zinganikeza umbono omuhle ngesimo sezinso.

Sizigcina kanjani lezi `(Peritubular Capillaries)` ziphilile?

Kulungile, pho singazigcina kanjani lezi "Peritubular Capillaries" ezincane kodwa ezibaluleke kakhulu ziphilile? Izindaba ezinhle ukuthi, kunezinto esingazenza.

Ngezinye izikhathi kungaba nzima ukuvimbela ukulimala okwengeziwe kwale mithambo. Kodwa-ke, ngokunakekela impilo yakho iyonke , unganciphisa ingozi yakho yezinkinga zezinso nezinye izifo. Nazi ezinye izinto ongazenza ukusiza:

• Yidla ukudla okunempilo nsuku zonke. Izithelo, imifino, namanzi ahlanzekile kungabangane abakhulu bezinso. Phuza amanzi amaningi uma uzizwa womile.
• Uma unezifo ezingamahlalakhona njenge-Diabetes Mellitus kanye ne-Hypertension, zilawule kahle bese ulandela imiyalelo kadokotela wakho ngqo.
• Gcina isisindo esinempilo esikufanele.
• Uma ubhema, yeka namuhla . Ukubhema neminye imikhiqizo kagwayi kulimaza imithambo yegazi yakho futhi kubangele izifo zemithambo yegazi (i-vasculopathy) .

Into ebaluleke kakhulu okudingeka siyithathe ekhaya kule ndaba!

Cishe usuyaqonda manje ukuthi lawa ma-"Peritubular Capillaries" amancane angaphakathi kwezinso zethu abaluleke kangakanani. Abalulekile ekugcineni imizimba yethu iphilile. Asiza ekuhlungeni imfucuza egazini futhi aphinde amunce izakhamzimba ezidingwa ngumzimba.

Izinso zakho zinezigidi zalezi zinhlayiya ezincane. Njengalezi zinhlayiya ezincane, sidinga ukunakekela impilo yethu yonke ukuze sigcine zonke ezinye izingxenye zomzimba wethu zisebenza kahle.

Khumbula: phuza amanzi amaningi, udle ukudla okunempilo, uhlolwe njalo ngudokotela, futhi ugcine isisindo sakho siphilile. Khona-ke laba bangane abancane bazokwenza umsebenzi wabo ngenjabulo, nawe uzoba nempilo enhle!

Izinso , ama-capillary ase-peritubular, imithambo yegazi, ama-nephron, izifo zezinso, uhlelo lomchamo, impilo