Plazmaya xwine di glomerule de te parzunkirin.
Glomerul
an ji
giloka mululeyan
(bi latini:
glomerulus
) tora mululeyen bi ?eweya giloke ye, di be?a
tenolkeye gurcike
(bi latini:
renal corpuscle
) de ji aliye
qepsula Bowman
ve pecayi ye.
Her weki ji nave we ji diyar e, giloka mululeyan ji koma
mululeyen xwine
yen bi qepsula Bowman dorpeci pek te.Giloka mululeyan( glomerul) di navbera
xwinberokan
de cih digire. Xwina ji
dil
te bi xwinberoka hati digihije glomerule.
Xwin
bi navbenkariya xwinberoka derketi ji glomerule te durxistin. Ango herdu luleyen glomerule ji ji xwinberokan pek te. Mululeyen glomerule ji xwinberoka hati ?ax didin. Xinberoka hati di nav qepsula Bowman de dabe? dibe u ?ax dide bo 4-5 mululeyan. Ev mululeyan ji ?ax didin bo pirtir mululeyen bicuktir. Bi badoken mululeyan, giloka mululeyan ango glomerul peyda dibe. Di navbera badoken mululeyen giloke de bi navbeynkariya mululeyen he bicuktir giredanen nu ten avakirin, bi vi awaye glomerul di?ibe torek ji mululeyen xwine.
[1]
Mululeyen glomerule ji cinek xaneyen ruke? (bi inglizi:
epithelial cells
) pek ten. Xaneyen ruke? li perdeya bincine (bi ingizi:
basement membrane
) ve giredayi ne. Di navbera xaneyen ruke? de gellek kuniken parzunkirine (bi inglizi:
filtration pores
) hene. Tireya her kunek bi qasi 0.1 μ e. Erke parzunkirine ya glomerule ji aliye van kuniken parzunkirine ve te dabinkirin.
[1]
Cina navi (bi inglizi:
visceral layer
) ya qepsula Bowman rasterast li ser mululeyen glomerule de direj dibe. Cina navi ji xaneyen taybet en bi nave podosit (bi latini:
podocytes
) pek te. Xaneyen podosit en cina navi niciken direj lixwe digirin. Ji niciken podositan re pedisel te gotin (pedicellus= piye bicuk). Pedisel derdora mululeyen glomerule dipecinin bo destek bidin diware mululeyan, le pedisel her dere mululeyan dapo? nakin. Di navbera pediselan de qeli?token zirav hene u weki geli?token parzunkirine ten navkirin. Madeyen nav
plazmaya xwine
di qeli?token parzunkirine de derbase valahiya qepsule dibin.
[2]
Li gor ve esase dema xwina nav glomerule te parzunkirin, madeyen parzunbuyi ji se pekhateyan derbas dibin; ji kuniken xaneyen ruke?, ji perdeya bincine u ji qeli?token parzunkirine. Xwina di nav mululeyen glomerule de maye u nehatiye parzunkirin, bi navbeynkariya xwinberoka derketi, tenolkeye gurcike diterikine. Xwinberoka derketi ji yekbuna mululeyen glomerule peyda dibe.
Tenolkeye gurcike ji glomerul u qepsula Bowman pek te.
Erke sereke ye glomerule di
gurcikan
de parzunkirina plazmaya xwine ye. Glomerul mina amareki bejinge ye. Cawa ko ti?ten hurik di bejinge de derbas dibin u yen gir li ser bejinge de dimine, herwisa madeyen hurik en nav plazmaya xwine ji di glomerule de derbas dibin le proteinen gir u xaneyen xwine derbas nabin.
Tireya xwinberoka derketi ji ya xwinberoka hati kemtir e. Ango xwinberoka derketi ziravtir e. Tengbuna xwinberoka derketi dibe sedema zedebuna pestoya xwina nav mululeyen glomerule. Bilindbuna pestoya xwine parzunkirina li giloka mululeyan hesantir dike.
[3]
Pestoya xwina xwinberoka hati, zore dide plazmaya xwina nav glomerule u %20e plazmaya xwine bi parzunkirine derbase nav qepsula Bowman dibe.
[4]
Pestoya bilind a xwina nav glomerule, re dide hin madeyen nav plazmaya xwine werin parzunkirin u derbasi qepsula Bowman bibin.
Xaneyen xwine
,
periken xwine
, protein u hin madeyen din en gir, ji kuniken mululeyan derbas nabin loma di nav xwine de diminin. Av u tiwaweyen hurik en weki
glukoz
,
asiden amine
, sodyum, ure vitamin, xwe u hvd ten parzunkirin.
[4]
Hokaren bandor li ser parzunkirina li glomerule dikin
[
biguhere
|
cavkaniye biguhere
]
1. Xwinberoka hati ,li gor xwinberoka derketi xwediye tireyek mezintir e loma xwina xwinberoka hati bi pestoyek bilind dikeve nav giloka mululeyan. Pestoya bilind ji glomerule parzunkirina madeyan hesantir dike.
2. Hebuna kunikan li ser diware mululeyen glomerule re dide hinek plazma u madeyen nav plazmaye werin parzunkirin.
3. Qeli?token parzunkirine yen navbera pediselan, re dide madeyen parzunbuyi bi hesani derbase valahiya qepsule bibin.
[2]
4. Mululeyen badayi yen glomerule ji bo parzunkirine ruye fireh dabin dikin.
[5]
- ^
a
b
Sembulingam, K., and Prema Sembulingam. Essentials of Medical Physiology. 6th ed., Jaypee Brothers Medical Publishers, 2012.
- ^
a
b
McKinley, M., & O'Loughlin, V. (2011). Human Anatomy (3rd ed.). New York, NY: McGraw-Hill
- ^
Waugh, A., Grant, A., Chambers, G., Ross, J., & Wilson, K. (2014).Ross and Wilson anatomy and physiology in health and illness (12th ed.). Edinburg: Elsevier.
- ^
a
b
Starr, C., & McMillan, B. (2010). Human Biology (8th ed.). Pacific Grove, CA: Brooks/Cole Publishing Company.
- ^
Solomon, E., Martin, C., Martin, D., & Berg, L. (2015).Biology. Stamford: Cengage Learning.