Adrenergic mechanisms in the cerebral vascular bed

1973 ◽  
Vol 29 (6) ◽  
pp. 675-676 ◽  
Author(s):  
A. Juhász-Nagy ◽  
G. Bock
Keyword(s):  
Adrenergic Mechanisms ◽  
Vascular Bed ◽  
Cerebral Vascular

Changes in the cerebral vascular bed in experimental hydrocephalus: An angio-architectural and histological study

1992 ◽  
Vol 114 (1-2) ◽  
pp. 43-50 ◽  
Author(s):  
J. Nakada ◽  
N. Oka ◽  
T. Nagahori ◽  
S. Endo ◽  
A. Takaku
Keyword(s):  
Histological Study ◽  
Vascular Bed ◽  
Experimental Hydrocephalus ◽  
Cerebral Vascular

Beta-adrenergic mechanisms in the nasal mucosa vascular bed

1995 ◽  
Vol 252 (5) ◽  
Author(s):  
J.S. Lacroix ◽  
A.M. Kurt ◽  
S. Auberson ◽  
C. Bretton
Keyword(s):  
Nasal Mucosa ◽  
Beta Adrenergic ◽  
Adrenergic Mechanisms ◽  
Vascular Bed

scholarly journals The Influence of Indomethacin on the Autoregulatory Ability of the Cerebral Vascular Bed in the Newborn Lamb

1993 ◽  
Vol 34 (2) ◽  
pp. 178-181 ◽  
Author(s):  
Frank Van Bel ◽  
Robert J M Klautz ◽  
Paul Steendijk ◽  
Inger B Schipper ◽  
David F Teitel ◽  
...  
Keyword(s):  
Newborn Lamb ◽  
Vascular Bed ◽  
Cerebral Vascular

scholarly journals Evidence for the Direct Effect of Adrenergic Drugs on the Cerebral Vascular Bed of the Unanesthetized Goat

Stroke ◽  
1973 ◽  
Vol 4 (1) ◽  
pp. 50-56 ◽  
Author(s):  
SALVADOR LLUCH ◽  
CHARLES REIMANN ◽  
GERALD GLICK
Keyword(s):  
Direct Effect ◽  
Adrenergic Drugs ◽  
Vascular Bed ◽  
Cerebral Vascular

Contractile effects of 5-hydroxytryptamine in isolated intrapulmonary arteries and veins

1981 ◽  
Vol 59 (2) ◽  
pp. 157-162 ◽  
Author(s):  
Carl A. Gruetter ◽  
Louis J. Ignarro ◽  
Albert L. Hyman ◽  
Philip J. Kadowitz
Keyword(s):  
Vascular Resistance ◽  
Pulmonary Thromboembolism ◽  
Force Generation ◽  
Contractile Responses ◽  
Adrenergic Mechanisms ◽  
Blocking Agents ◽  
Vascular Bed ◽  
Arteries And Veins ◽  
Pulmonary Vascular Bed

The contractile effects of serotonin (5-hydroxytryptamine, 5-HT) were compared in helical strips of intrapulmonary artery (IPA) and vein (IPV) isolated from lungs of dog, rabbit, cow, and man. 5-HT (10−8–10−4 M) increased force generation by IPA and IPV from the four species in a concentration-related manner. Sensitivities to 5-HT of IPA and IPV from the four species were similar, with median effective concentrations ranging from 3 × 10−8 to 3 × 10−7 M. However, maximal contractile responses to 5-HT relative to those elicited by potassium were greater in canine and human IPA and bovine IPA and IPV than in rabbit IPA and IPV and canine and human IPV. Results obtained using specific pharmacologic blocking agents suggest that 5-HT-induced contraction of canine and rabbit intrapulmonary vessels does not involve α-adrenergic mechanisms except, possibly, in rabbit IPV. The contractile effects of 5-HT observed in the present study suggest that 5-HT released from platelets could contribute to increased vascular resistance during pulmonary thromboembolism by actively constricting arterial and venous segments of the pulmonary vascular bed in a variety of species, including man.

The effect of hypothermic ischemia on the ?-adrenergic mechanisms of the canine tibia vascular bed

1992 ◽  
Vol 10 (1) ◽  
pp. 149-155 ◽  
Author(s):  
T. R. C. Davis ◽  
M. B. Wood ◽  
P. M. Vanhoutte
Keyword(s):  
Adrenergic Mechanisms ◽  
Vascular Bed

scholarly journals Sodium Nitroglycerin and Hypercapnic Stimuli Reduce Cerebral Vascular Bed Compliance in Humans

2021 ◽  
Vol 35 (S1) ◽  
Author(s):  
M. Moir ◽  
Tyler Vermeulen ◽  
Sydney Smith ◽  
Emilie Woehrle ◽  
Brad Matushewski ◽  
...  
Keyword(s):  
Vascular Bed ◽  
Cerebral Vascular
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