PMID- 9175596
OWN - NLM
STAT- MEDLINE
DCOM- 19970722
LR  - 20190701
IS  - 0304-3940 (Print)
IS  - 0304-3940 (Linking)
VI  - 226
IP  - 3
DP  - 1997 May 2
TI  - Modulation of the arterial baroreceptor reflex by the vasopressin receptor in the 
      area postrema of the hypertensive rats.
PG  - 179-82
AB  - The role of arginine8-vasopressin (AVP) in regulation of the baroreceptor reflex 
      in the area postrema was examined in anesthetized hypertensive rats. The 
      sensitivity of the baroreceptor reflex in a one-kidney one clip (1K1C) 
      hypertensive rats was increased in only the initial stage (2 weeks), in 
      association with increase in blood pressure, and then returned to the normal 
      level. This increase in the sensitivity of the baroreceptor reflex in the initial 
      stage was reversed by microinjection of a V1 or V2 antagonist (1 microg) into the 
      area postrema. AVP V2 receptor mRNA was expressed temporarily in the area 
      postrema in this period. These results suggest that vasopressin receptors in the 
      area postrema is important in regulating the sensitivity of the baroreceptor 
      reflex.
FAU - Nakayama, Y
AU  - Nakayama Y
AD  - Department of Pharmacology, Faculty of Pharmaceutical Sciences, Fukuoka 
      University, Japan.
FAU - Takano, Y
AU  - Takano Y
FAU - Eguchi, K
AU  - Eguchi K
FAU - Migita, K
AU  - Migita K
FAU - Saito, R
AU  - Saito R
FAU - Tsujimoto, G
AU  - Tsujimoto G
FAU - Kamiya, H
AU  - Kamiya H
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Ireland
TA  - Neurosci Lett
JT  - Neuroscience letters
JID - 7600130
RN  - 0 (Receptors, Vasopressin)
SB  - IM
MH  - Animals
MH  - Blood Pressure/physiology
MH  - Cerebral Ventricles/*physiology
MH  - Hypertension/*physiopathology
MH  - Male
MH  - Pressoreceptors/*physiology
MH  - Rats
MH  - Rats, Inbred SHR
MH  - Rats, Inbred WKY
MH  - Rats, Wistar
MH  - Receptors, Vasopressin/*physiology
MH  - Reflex/*physiology
EDAT- 1997/05/02 00:00
MHDA- 1997/05/02 00:01
CRDT- 1997/05/02 00:00
PHST- 1997/05/02 00:00 [pubmed]
PHST- 1997/05/02 00:01 [medline]
PHST- 1997/05/02 00:00 [entrez]
AID - S0304394097002747 [pii]
AID - 10.1016/s0304-3940(97)00274-7 [doi]
PST - ppublish
SO  - Neurosci Lett. 1997 May 2;226(3):179-82. doi: 10.1016/s0304-3940(97)00274-7.