Effects of diadenosine polyphosphates on renal function and blood pressure in anesthetized Wistar rats.

H Hohage, C Reinhardt, U Borucki… - Journal of the …, 1996 - journals.lww.com
In this study, the effects of diadenosine polyphosphates on kidney function were examined.
Intravenous application of diadenosine hexaphosphate (AP6A) led to a significant threefold …

[HTML][HTML] In vivo effects of diadenosine polyphosphates on rat renal microcirculation

G Gabriëls, K Endlich, KH Rahn, E Schlatter… - Kidney international, 2000 - Elsevier
… We studied the effects of different diadenosine polyphosphates (AP3A and AP5A) and of
the reference substance adenosine on renal microvessels in vivo. The model of the split …

Diadenosine polyphosphates' action on calcium and vessel contraction

M Tepel, J Jankowski, H Schlüter… - American journal of …, 1997 - academic.oup.com
… 80% of the diadenosine polyphosphates are liberated … diadenosine polyphosphates act
via activation of transplasmamembrane calcium influx. Both the diadenosine polyphosphates

Effects of diadenosine polyphosphates on systemic and regional hemodynamics in anesthetized rats

M Khattab, H Hohage, P Hollah, KH Rahn… - Kidney and Blood …, 1998 - karger.com
… hemodynamics was studied in anesthetized rats in vivo. Mean … initially by all three diadenosine
polyphosphates. FBF was also … These data show that diadenosine polyphosphates have …

Effects of diadenosine polyphosphates on glomerular volume

M Szczepańska‐Konkel, M Jankowski… - British journal of …, 2005 - Wiley Online Library
… We indicate that diadenosine polyphosphates changed the glomerular volume via activation
of P2 receptors. We suggest that extracellular Ap 4 A and Ap 5 A via P2X and P2Y receptors …

Diadenosine polyphosphates, extracellular function and catabolism

MT Miras-Portugal, J Gualix, J Mateo… - Progress in brain …, 1999 - Elsevier
… The extracellular actions of diadenosine polyphosphates are terminated by the enzymatic
hydrolysis by an ecto-diadenosine polyphosphate hydrolase. The neural type, from Torpedo …

Diadenosine polyphosphates facilitate the evoked release of acetylcholine from rat hippocampal nerve terminals

MF Pereira, MD Hernandez, J Pintor… - Brain research, 2000 - Elsevier
… The selective diadenosine polyphosphate receptor antagonist, … These results show that
diadenosine polyphosphates act as … through activation of diadenosine polyphosphate receptors. …

Effects of diadenosine polyphosphates, ATP and angiotensin II on cytosolic Ca2+ activity and contraction of rat mesangial cells

E Schlatter, I Ankorina, S Haxelmans, R Kleta - Pflügers Archiv, 1995 - Springer
… The aim of this study was to demonstrate directly that diadenosine polyphosphates also …
from normotensive Wistar-kyoto (WKY) and spontaneously hypertensive (SHR) rats. Such …

Diinosine polyphosphates, a group of dinucleotides with antagonistic effects on diadenosine polyphosphate receptor

J Pintor, J Gualix, MT Miras-Portugal - Molecular pharmacology, 1997 - ASPET
… diinosine polyphosphates did not behave as agonists on the diadenosine polyphosphate
abolishing the Ca 2+ responses elicited by diadenosine pentaphosphate. The IC 50 values for …

Diadenosine polyphosphates selectively potentiate N-type Ca2+ channels in rat central neurons

VA Panchenko, J Pintor, AY Tsyndrenko… - Neuroscience, 1996 - Elsevier
diadenosine polyphosphates depress the excitatory synaptic … 7 The question of how
diadenosine polyphosphates exert … Our aim was to study the effect of diadenosine polyphosphates