Coupling of renal sodium and calcium transport: a modeling analysis of transporter inhibition and sex differences

Author:

Hakimi Shervin1ORCID,Dutta Pritha1ORCID,Layton Anita T.12ORCID

Affiliation:

1. Department of Applied Mathematics, University of Waterloo, Waterloo, Ontario, Canada

2. Department of Biology, Cheriton School of Computer Science, and School of Pharmacology, University of Waterloo, Waterloo, Ontario, Canada

Abstract

The kidney plays an important role in the maintenance of whole body Ca2+ balance by regulating Ca2+ reabsorption and excretion. This computational modeling study provides insights into how Ca2+ transport along the nephron is coupled to Na+. Model results indicated that along the proximal tubule and thick ascending limb, Ca2+ and Na+ transport occur in parallel, but those processes were dissociated in the distal convoluted tubule. Simulations also revealed sex-specific responses to different pharmacological manipulations.

Funder

Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada

Publisher

American Physiological Society

Subject

Physiology

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Paradoxes in magnesium transport in type 1 Bartter’s syndrome and Gitelman’s syndrome: a modeling analysis;American Journal of Physiology-Renal Physiology;2024-09-01

2. Renal calcium and magnesium handling during pregnancy: modeling and analysis;American Journal of Physiology-Renal Physiology;2024-07-01

3. The role of claudins in renal transepithelial transport and kidney disease;Current Opinion in Nephrology & Hypertension;2024-05-10

4. How the kidney regulates magnesium: a modelling study;Royal Society Open Science;2024-03

5. Magnesium and Calcium Transport along the Male Rat Kidney: Effect of Diuretics;Mathematical and Computational Applications;2024-02-07

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