Sleep-stage-specific regulation of plasma catecholamine concentration

2007 ◽  
Vol 32 (8-10) ◽  
pp. 884-891 ◽  
Author(s):  
Björn Rasch ◽  
Christoph Dodt ◽  
Matthias Mölle ◽  
Jan Born
Keyword(s):  
Sleep Stage ◽  
Plasma Catecholamine ◽  
Specific Regulation ◽  
Catecholamine Concentration

An Experimental Knee Joint Effusion Does Not Affect Plasma Catecholamine Concentration

2004 ◽  
Vol 36 (Supplement) ◽  
pp. S301
Author(s):  
Christopher D. Ingersoll ◽  
Arthur Weltman ◽  
Jeffrey E. Edwards ◽  
James A. Tom ◽  
Ethan N. Saliba ◽  
...  
Keyword(s):  
Knee Joint ◽  
Joint Effusion ◽  
Plasma Catecholamine ◽  
Catecholamine Concentration

scholarly journals Cardiac-function Values and Plasma-catecholamine Concentration in a Japanese Black Calf Suspected of Having Dilated Cardiomyopathy

2002 ◽  
Vol 55 (8) ◽  
pp. 501-504
Author(s):  
Yoshitaka ARAMAKI ◽  
Masami UECHI ◽  
Hiromichi OHTSUKA ◽  
Kazuyuki YOSHIOKA ◽  
Masayuki KOHIRUIMAKI ◽  
...  
Keyword(s):  
Cardiac Function ◽  
Dilated Cardiomyopathy ◽  
Plasma Catecholamine ◽  
Catecholamine Concentration

scholarly journals Sleep-Stage-Specific Regulation of Cortical Excitation and Inhibition

2016 ◽  
Vol 26 (20) ◽  
pp. 2739-2749 ◽  
Author(s):  
Niels Niethard ◽  
Masashi Hasegawa ◽  
Takahide Itokazu ◽  
Carlos N. Oyanedel ◽  
Jan Born ◽  
...  
Keyword(s):  
Sleep Stage ◽  
Cortical Excitation ◽  
Specific Regulation

Adrenomedullary origin of the hindquarter vasodilation during the transposition response of the rat

1988 ◽  
Vol 66 (1) ◽  
pp. 18-21
Author(s):  
S. Sakata ◽  
J. Iriuchijima
Keyword(s):  
Blood Flow ◽  
Adrenal Medulla ◽  
Home Cage ◽  
Cardiovascular Response ◽  
Systemic Arterial Pressure ◽  
Plasma Catecholamine ◽  
Plasma Adrenaline ◽  
Arterial Blood ◽  
Radioenzymatic Assay ◽  
Catecholamine Concentration

Transposing a rat from the home cage to a new cage produces a cardiovascular response (transposition response) characterized by an increase in hindquarter blood flow with unchanged systemic arterial pressure. Arterial blood samples were collected from rats before and during this response for radioenzymatic assay of catecholamines. During the transposition response, the concentration of adrenaline and noradrenaline in plasma increased about six- and two-fold, respectively. Ablation of the adrenal medulla prevented these changes in plasma catecholamine concentration. Constant i.v. infusion of adrenaline, at rates producing a hindquarter flow approximately matching that observed during the transposition response, evoked an increase in plasma adrenaline concentration also approximately matching the increase observed during the transposition response. It is concluded that the increase in plasma adrenaline secreted from the adrenal medulla is the main cause of the increase in hindquarter blood flow in the transposition response.

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