Effect of tachykinin receptor inhibition in the brain on cardiovascular and behavioral responses to stress

J Culman, S Klee, C Ohlendorf, T Unger - Journal of Pharmacology and …, 1997 - ASPET
The neurokinins, substance P (SP) and neurokinin A (NKA) represent natural, nonspecific
ligands of NK1 and NK2receptors. In our study in conscious rats, we tested the hypothesis …

Identification of the central tachykinin receptor subclass involved in substance P-induced cardiovascular and behavioral responses in conscious rats

K Ito, C Tschöpe, N Jost, J Culman, C Lebrun… - European journal of …, 1992 - Elsevier
To identify the tachykinin receptor subclass involved in the central cardiovascular and
behavioral actions of substance P (SP), we compared the central actions of SP with those of …

Characterization of the tachykinin receptors involved in spinal and supraspinal cardiovascular regulation

R Couture, P Picard, P Poulat… - Canadian journal of …, 1995 - cdnsciencepub.com
The pharmacological characterization of the tachykinin receptors involved in spinal and
supraspinal cardiovascular regulation is reviewed in this report. In conscious rats, substance …

Effects of the tachykinin NK1 receptor antagonist, RP 67580, on central cardiovascular and behavioural effects of substance P, neurokinin A and neurokinin B

J Culman, B Wiegand, H Spitznagel… - British journal of …, 1995 - Wiley Online Library
1 We have investigated the effects of the non‐peptide NK1 tachykinin receptor antagonist,
RP 67580, and its inactive enantiomer, RP 68651, on the cardiovascular and behavioural …

Characterization of the peripheral action of neurokinins and neurokinin receptor selective agonists on the rat cardiovascular system

R Couture, O Laneuville, C Guimond… - Naunyn-Schmiedeberg's …, 1989 - Springer
The effects on mean arterial pressure (MAP) and heart rate (HR) of increasing doses (0.65–
65 nmol/kg) of substance P (SP), neurokinin A (NKA), neurokinin B (NKB) and selective …

Cardiovascular and behavioural effects of centrally administered tachykinins in the rat: characterization of receptors with selective antagonists

P Picard, D Regoli, R Couture - British journal of pharmacology, 1994 - Wiley Online Library
1 The effects of intracerebroventricular (icv) injection of selective and potent NK1 (RP
67580), NK2 (SR 48968) and NK3 (R 486,[Trp7, β‐Ala8] NKA (4–10)) receptor antagonists …

Use of selective antagonists to dissociate the central cardiovascular and behavioural effects of tachykinins on NK1 and NK2 receptors in the rat.

C Tschöpe, P Picard, J Culmann, A Prat… - British journal of …, 1992 - ncbi.nlm.nih.gov
The effects of intracerebroventricular (icv) pretreatment with selective NK1 ((+/-)-CP 96,345),
NK2a (MEN 10,207; MEN 10,376) and NK2b (R 396) tachykinin receptor antagonists on the …

Implication of nigral tachykinin NK3 receptors in the maintenance of hypertension in spontaneously hypertensive rats: a pharmacologic and autoradiographic study

A Lessard, MM Campos… - British journal of …, 2003 - Wiley Online Library
The role of nigral tachykinin NK1, NK2 and NK3 receptors in central cardiovascular
regulation was studied by measuring the effects of selective agonists and antagonists on …

Spinal action of neurokinins producing cardiovascular responses in the conscious freely moving rat: evidence for a NK-1 receptor mechanism

H Hasséssian, G Drapeau, R Couture - Naunyn-Schmiedeberg's archives …, 1988 - Springer
This study was initiated to characterize the receptors which mediate the cardiovascular
responses elicited by the intrathecal (i. th.) administration of neurokinins (NK) in the …

C-FOS expression in the rat brain in response to substance P and neurokinin B

H Spitznagel, J Baulmann, A Blume, T Unger… - Brain research, 2001 - Elsevier
Substance P, the principal neurokinin peptide in the mammalian brain and the natural ligand
for the NK1 tachykinin receptor, plays an integrative role in the regulation of cardiovascular …