P R R Gangula
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Explore the profile of P R R Gangula including associated specialties, affiliations and a list of published articles.
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Articles
10
Citations
139
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Recent Articles
1.
Gangula P, Sekhar K, Mukhopadhyay S
Dig Dis Sci
. 2011 May;
56(9):2520-7.
PMID: 21559738
Accumulating evidence suggests that gender-related differences are prominent in gastric motility functions in both health and disease. Women are more susceptible to gastroparesis than men. Though the mechanism(s) involved are...
2.
Sepiapterin reverses the changes in gastric nNOS dimerization and function in diabetic gastroparesis
Gangula P, Mukhopadhyay S, Pasricha P, Ravella K
Neurogastroenterol Motil
. 2010 Aug;
22(12):1325-31, e351-2.
PMID: 20731778
Background: We have demonstrated previously that in vivo supplementation of tetrahydrobiopterin (BH₄); a co-factor for neuronal nitric oxide synthase (nNOS) significantly restored delayed gastric emptying and attenuated nitrergic relaxation in...
3.
Jeyabal P, Kumar R, Gangula P, Micci M, Pasricha P
Neurogastroenterol Motil
. 2007 Nov;
20(3):253-61.
PMID: 17971026
Gastrointestinal dysfunction is common in diabetes, and several studies indicate that loss of neuronal nitrergic inhibition may play an important role in its pathogenesis. However, the mechanisms responsible for this...
4.
Gangula P, Lanlua P, Bukoski R, Wimalawansa S, Yallampalli C
Biol Reprod
. 2004 Aug;
71(5):1739-45.
PMID: 15286037
The present study investigated whether pregnancy and circulatory ovarian hormones increase the sensitivity of the mesenteric artery to calcitonin gene-related peptide (CGRP)-induced relaxation and possible mechanisms involved in this process....
5.
Chauhan M, Gangula P, Wimalawansa S, Yallampalli C
Biol Reprod
. 2004 Feb;
70(6):1658-63.
PMID: 14960487
The vascular relaxation sensitivity to calcitonin gene-related peptide (CGRP) is enhanced during pregnancy, compared with nonpregnant human and rat uterine arteries. In the rat uterine artery, two types of CGRP...
6.
Yallampalli C, Kondapaka S, Lanlua P, Wimalawansa S, Gangula P
Biol Reprod
. 2003 Dec;
70(4):1055-62.
PMID: 14668209
Calcitonin gene-related peptide (CGRP) is a potent vasodilator neuropeptide known to be involved in the regulation of vascular tone. Results of previous studies from our laboratory and others suggest that...
7.
Gangula P, Thota C, Wimalawansa S, Bukoski R, Yallampalli C
Biol Reprod
. 2003 Jul;
69(5):1635-41.
PMID: 12855600
Human and rodent studies have demonstrated that calcitonin gene-related peptide (CGRP), a potent vasodilator, relaxes uterine tissue during pregnancy but not during labor. The vascular sensitivity to CGRP is enhanced...
8.
Thota C, Gangula P, Dong Y, Yallampalli C
Biol Reprod
. 2003 Jun;
69(4):1432-7.
PMID: 12801991
Calcitonin gene-related peptide (CGRP) and its related peptide, adrenomedullin (AM), are potent smooth muscle relaxants in a variety of tissues. The CGRP has been reported to play an important role...
9.
Gangula P, Wimalawansa S, Yallampalli C
Biol Reprod
. 2002 Nov;
67(6):1881-7.
PMID: 12444066
The aim of the present study is to investigate whether vascular protective effects of steroid hormones in aged female rats are mediated through calcitonin gene-related peptide (CGRP), a known potent...
10.
Gangula P, Dong Y, Wimalawansa S, Yallampalli C
Biol Reprod
. 2002 Jul;
67(2):624-9.
PMID: 12135906
Calcitonin gene-related peptide (CGRP) is the most potent endogenous vasodilatory peptide, and is involved in the regulation of blood flow to vital organs. We have previously shown that CGRP may...