Vangipuram Dwarakanath
Overview
Explore the profile of Vangipuram Dwarakanath including associated specialties, affiliations and a list of published articles.
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17
Citations
502
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Recent Articles
1.
Pirojsakul K, Gattineni J, Dwarakanath V, Baum M
Am J Physiol Renal Physiol
. 2014 Nov;
308(1):F31-8.
PMID: 25377912
Na(+)/H(+) exchanger (NHE)3 is the predominant NHE on the brush-border membrane of the proximal tubule in adult animals. NHE8 has been localized to the brush-border membrane of proximal tubules and...
2.
Joseph C, Gattineni J, Dwarakanath V, Baum M
Physiol Rep
. 2013 Sep;
1(2).
PMID: 24032075
The proximal tubule reabsorbs most of the filtered bicarbonate which is mediated in large part by Na/H exchange (NHE). We have previously demonstrated that there is an isoform switch during...
3.
Baum M, Twombley K, Gattineni J, Joseph C, Wang L, Zhang Q, et al.
Am J Physiol Renal Physiol
. 2012 Oct;
303(11):F1495-502.
PMID: 23054255
NHE3 is the predominant Na(+)/H(+) exchanger on the brush-border membrane (BBM) of the proximal tubule in adults. However, NHE3 null mice still have significant renal BBM Na(+)/H(+) activity. NHE8 has...
4.
Joseph C, Twombley K, Gattineni J, Zhang Q, Dwarakanath V, Baum M
Am J Physiol Renal Physiol
. 2011 Nov;
302(4):F495-503.
PMID: 22088432
We previously demonstrated that there is a paucity of brush-border membrane NHE3 in neonates, the predominant Na(+)/H(+) exchanger in the adult proximal tubule, while NHE8 is relatively highly expressed in...
5.
Twombley K, Gattineni J, Bobulescu I, Dwarakanath V, Baum M
Am J Physiol Regul Integr Comp Physiol
. 2010 Aug;
299(5):R1360-8.
PMID: 20720175
The serum bicarbonate in neonates is lower than adults due in large part to a lower rate of proximal tubule acidification. It is unclear if the neonatal proximal tubule is...
6.
Gattineni J, Bates C, Twombley K, Dwarakanath V, Robinson M, Goetz R, et al.
Am J Physiol Renal Physiol
. 2009 Jun;
297(2):F282-91.
PMID: 19515808
Fibroblast growth factor-23 (FGF23) is a phosphaturic hormone that contributes to several hypophosphatemic disorders by reducing the expression of the type II sodium-phosphate cotransporters (NaPi-2a and NaPi-2c) in the kidney...
7.
Dagan A, Habib S, Gattineni J, Dwarakanath V, Baum M
Am J Physiol Regul Integr Comp Physiol
. 2009 May;
297(1):R93-9.
PMID: 19403862
Prenatal administration of dexamethasone and a low-protein diet has been shown to result in hypertension in the offspring when they are adults. The cause for the hypertension is unknown. The...
8.
Dagan A, Kwon H, Dwarakanath V, Baum M
Am J Physiol Renal Physiol
. 2008 Apr;
295(1):F29-34.
PMID: 18400872
Prenatal glucocorticoids are often administered to pregnant women to accelerate pulmonary maturation. We have demonstrated that administration of dexamethasone during specific periods of pregnancy in the rat causes hypertension in...
9.
Gattineni J, Sas D, Dagan A, Dwarakanath V, Baum M
Am J Physiol Renal Physiol
. 2007 Nov;
294(1):F198-204.
PMID: 17977906
We previously demonstrated that there are developmental changes in proximal tubule Na(+)/H(+) exchanger (NHE) activity. There is a maturational increase in postnatal brush-border membrane (BBM) vesicle NHE3 protein abundance and...
10.
Becker A, Zhang J, Goyal S, Dwarakanath V, Aronson P, Moe O, et al.
Am J Physiol Renal Physiol
. 2007 Apr;
293(1):F255-61.
PMID: 17429030
Proximal tubule bicarbonate reabsorption is primarily mediated via the Na(+)/H(+) exchanger, identified as NHE3 in adults. Previous studies have demonstrated a maturational increase in rat proximal tubule NHE3 expression, with...