Regulation of Na+ & Cl- Balance

Zulhilmi Zainal
Mind Map by , created over 5 years ago

Mind Map on Regulation of Na+ & Cl- Balance, created by Zulhilmi Zainal on 03/06/2014.

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Zulhilmi Zainal
Created by Zulhilmi Zainal over 5 years ago
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Regulation of Na+ & Cl- Balance
1 Regulation of filtered load of Na+ (via GFR)
1.1 Na+ reabsorption at DCT and CCD via the action of aldosterone (major control of Na+ excretion).
1.2 nearly all Na+ in filtrate is reabsorbed: 65% in PCT, 25% in asc LoH.
2 Regulation of Na+ reabsorption
3 Macula densa cells
3.1 lower concentrations in Na+
3.1.1 activate Mesangial cells
3.2 higher concentrations in Na+
3.2.1 adenosine release
4 Mesangial cells
4.1 secrete renin
5 Renin system in Hemorrhage
6 renin system
7 Short-term regulation of blood pressure
8 regulation of blood pressure
9 Pressure natriuresis and diuresis
10 Summary of regulation of blood pressure via the kidney
11 BP regulation in diarhhea