Tuesday, april 27 anatomy - Experimental Biology

Physiology
D643 1024.30 In vivo determination of the renal activity of the
epithelial sodium channel using benzamil natriuresis in male
and female mice infused with angiotensin II. L. Li, S. Tiwari,
S. Mulroney, K. Sandberg and C.M. Ecelbarger. Georgetown
Univ.
D644 1024.31 Sex and racial background influence angiotensin
peptide metabolism in young adults. T.M. Gwathmey, H.A.
Shaltout, P.A. Nixon, J.C. Rose, L.K. Washburn and M.C.
Chappell. Wake Forest Univ. Sch. of Med. and Wake Forest
Univ.
D645 1024.32 Inhibition of estradiol synthesis attenuates
diabetic renal disease in male streptozotocin-induced diabetic
rats. M.B. Manigrasso, D.C. Marbury, R.T. Sawyer, E.R. Flynn
and C. Maric. Univ. of Mississippi Med. Ctr.
D646 1024.33 Blood pressure independent sexual dimorphism
in proteinuric response to high salt intake in Sprague-Dawley
rats. C.A. Byrd, V.F. Rands, M.C. Prieto and L.G. Navar.
Tulane Univ.
1025. Water and Electrolyte Homeostasis
Poster
Tu e. 7:30 a m—An a h e i m Co n v e n t i o n Ce n t e r, Ex h i b it Ha l l CD
Presentation time: 12:45 p m-3:00 p m
D647 1025.1 Improved renal tubular function detected
by magnetic resonance imaging after revascularization of
experimental renal artery stenosis. L. Warner, J.R. Woollard,
J.D. Glockner, J.D. Krier, X.Y. Zhu, S. Textor and L.O. Lerman.
Mayo Clin.
D648 1025.2 Bioimpedance spectroscopy for the estimation
of body fluid volumes in mice. M.E. Chapman, D. Kohan, C.
Plato and L. Hu. Univ. of Utah and Gilead, Westminster, CO.
D649 1025.3 Enhanced oxidative and carbonyl stress
predicts salt sensitivity in obese young adults. T. Mori, A.
Kawamata, T. Hosoya, Y. Yoneki, E. Mitui, Y. Hasegawa,
M. Ohta, M. Ito, H. Sato, S. Kabayama, S. Ito and W. Hida.
Tohoku Univ., Tohoku Univ. Grad. Sch. of Med. and Trim Med.
Inst., Sendai, Japan.
D650 1025.4 In vivo inhibition of renal heme oxygenase-1
with an imidazole-dioxolane inhibitor, QC-13. E. Csongradi, T.
Vera and D.E. Stec. Univ. of Mississippi Med. Ctr.
D651 1025.5 Salt intake sensitization and hypothalamic
expression of genes related to the renin-angiotensin system.
D.T.B. Pereira-Derderian, S. Chiavegatto, J.V. Menani and
L.A. De Luca, Jr. UNESP, Araraquara, Brazil, Univ. of North
Texas Hlth. Sci. Ctr. and USP, São Paulo.
D652 1025.6 Hypertension in response to agonistic
autoantibodies to the angiotensin II type I receptor: role of
reactive oxygen species. B. LaMarca, M. Parrish, A. Weimer,
M. Arany, K. Cockrell and R. Dechend. Univ. of Mississippi
Med. Ctr. and HELIOS Clin., Berlin.
D653 1025.7 The voltage-operated potassium channel Kv1.1
as new player in renal magnesium handling. B. Glaudemans, J.
van der Wijst, R. Scola, P. Lorenzoni, A. Heister, A. van der
Kemp, N. Knoers, J. Hoenderop and R. Bindels. Nijmegen
Ctr. for Molec. Life Sci., Parana Fed. Univ., Brazil and Inst. for
Genet. and Metab. Dis., Nijmegen, Netherlands.
D654 1025.8 Timing of placental ischemia is important in the
development of an angiogenic imbalance during pregnancy.
E.L.B. Soldner, B.K. Johnson and J.S. Gilbert. Univ. of
Minnesota Med. Sch.-Duluth.
D655 1025.9 Dahl salt-sensitive rats on a high-fat diet
develop hypertension and enhanced constriction to angiotensin
II without changing endothelial-dependent vasorelaxation.
F.T. Spradley, D.M. Pollock and J.S. Pollock. Med. Col. of
Georgia.
D656 1025.10 Diabetic natriuresis is due to the loss of insulin
dependent proximal tubular sodium reabsorption. M. Manhiani,
T.A. Sheppard, A.J. Allen, M.T. Cormican and M.W. Brands.
Med. Col. of Georgia.
D657 1025.11 Moderate hyperbilirubinemia improves renal
hemodynamics in angiotensin II-dependent hypertension. D.E.
Stec and T. Vera. Univ. of Mississippi Med. Ctr.
D658 1025.12 Activation of P2Y1 purinergic receptors
induced calcium influx in rat supraoptic neurons through stretch
inactivated cation channels. Z. Song. Univ of Colorado Denver
Hlth. Sci. Ctr., Aurora.
D659
1025.13 Central mineralocorticoid receptor blockade
reduces sodium appetite in rats: new evidence for an old effect. S.
Formenti, G. Schoorlemmer, J.V. Menani and E. Colombari.
UNIFESP, São Paulo and FOAR-UNESP, Araraquara, Brazil.
D660
1025.14 Peripheral versus central administration of
NaCl differently modulates vasopressin secretion through the
regulation of PVN Gaq sub-unit proteins. D.R. Kapusta and
R.D. Wainford. LSU Hlth. Sci. Ctr., New Orleans.
D661
1025.15 Brain-derived neutrotrophic factor binding
is required for its receptor TrkB activation in the supraoptic
nuclei following dehydration in the rat. F.R. Carreno and J.T.
Cunningham. Univ. of North Texas Hlth. Sci. Ctr.
D662
1025.16 Sham rehydration contributes to increased Fos
staining in the hindbrain after water deprivation in the rat. J.T.
Little, W.D. Knight, L.L. Ji, H. Gottlieb and J.T. Cunningham.
Univ. of North Texas Hlth. Sci. Ctr. and Feik Sch. of Pharm.,
Univ. of Incarnate Word, TX.
D663
1025.17 Fyn kinase-TrkB receptor-NMDAR2B glutamate
receptor subunit (NR2B) physical interaction is increased
in the supraoptic nuclei following dehydration in the rat. A.A.
McGovern, F.R. Carreno and J.T. Cunningham. Univ. of
North Texas Hlth. Sci. Ctr.
D664
1025.18 Oropharyngeal regulation of urine output and
cardiovascular function in rats with osmotic stimulation by
sham ingestion. H.B. Gottlieb, D.W. Knight, L. Ji and J.T.
Cunningham. Univ. of Incarnate Word Feik Sch. of Pharm. and
Univ. of North Texas Hlth. Sci. Ctr.
D665
Tuesday
1025.19 Blockade of T-type calcium channel with
R(-) efonidipine ameliorates the renal ischemia induced by
angiotensin II in Sprague-Dawley rats. T. Mori, C. Hu, Q. Guo,
Y. Yoneki, T. Nakamichi and S. Ito. Tohoku Univ. Grad. Sch. of
Med., Japan.
D666 1025.20 Expression of dynamin and nitric oxide synthase
isoforms in rat and mouse collecting ducts. K.A. Hyndman, E.
Kim and J.S. Pollock. Med. Col. of Georgia.
D667 1025.21 Ion translocation via the transmembrane
domain 5 in the sodium/bicarbonate transporter NBCe1. S. Lee
and I. Choi. Emory Univ. Sch. of Med.
D668 1025.22 Expected hypotension in the Af17 knockout
mouse. W. Zhang. Univ. of Texas Med. Sch. at Houston.
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