scholarly journals An investigation into the relationship between small intestinal fluid secretion and systemic arterial blood pressure in the anesthetized rat

2015 ◽  
Vol 3 (5) ◽  
pp. e12407 ◽  
Author(s):  
Michael L. Lucas ◽  
James D. Morrison
Keyword(s):  
Blood Pressure ◽  
Arterial Blood Pressure ◽  
Fluid Secretion ◽  
Intestinal Fluid ◽  
Systemic Arterial Blood Pressure ◽  
Arterial Blood ◽  
Small Intestinal ◽  
Intestinal Fluid Secretion ◽  
The Relationship

GRANGER CAUSALITY ANALYSIS BETWEEN INTRA-OSSEOUS PRESSURE AND ARTERIAL BLOOD PRESSURE IN AFRICAN GREY PARROTS (PSITTACUS ERITHACUS)

2021 ◽  
pp. 1-8
Author(s):  
Yi-Tse Hsiao ◽  
Yun-Wen Peng ◽  
Pin Huan Yu
Keyword(s):  
Blood Pressure ◽  
Arterial Pressure ◽  
Granger Causality ◽  
Arterial Blood Pressure ◽  
Pressure Measurement ◽  
Direct Method ◽  
Blood Pressure Measurement ◽  
Rational Approach ◽  
Arterial Blood ◽  
The Relationship

Monitoring blood pressure helps a clinical veterinarian assess various conditions in birds. Blood pressure is not only a bio-indicator of renal or cardiovascular disease but is also a vital indicator for anesthesia. Anesthetic- and sedation-related mortality is higher in birds than dogs or cats. The traditional method of blood pressure measurement in mammals mainly relies on indirect methods. However, indirect blood pressure measurement is not reliable in birds, making the direct method the only gold standard. Although an arterial catheter can provide continuous real-time arterial pressure in birds, the method requires technical skill and is limited by bird size, and is thus not practical in birds with circulatory collapse. Intra-osseous (IO) blood pressure is potentially related to arterial pressure and may be a much easier and safer technique that is less limited by animal size. However, the relationship between IO pressure and arterial blood pressure has not been established. This study used mathematical methods to determine the relationship between IO pressure and arterial blood pressure. The Granger causality (G.C.) theory was applied in the study and used to analyze which pressure signal was leading the other. Our findings suggest that IO pressure is G.C. by arterial blood pressure; thus, the use of IO pressure measurements as an alternative to arterial blood pressure measurement is a rational approach.

Seizure-related modulation of systemic arterial blood pressure in focal epilepsy

Epilepsia ◽  
2016 ◽  
Vol 57 (10) ◽  
pp. 1709-1718 ◽  
Author(s):  
Kevin G. Hampel ◽  
Amirhossein Jahanbekam ◽  
Christian E. Elger ◽  
Rainer Surges
Keyword(s):  
Blood Pressure ◽  
Arterial Blood Pressure ◽  
Focal Epilepsy ◽  
Systemic Arterial Blood Pressure ◽  
Arterial Blood

Noninvasive Measurement of Systemic Arterial Blood Pressure in the Conscious Beagle Dog

1988 ◽  
Vol 10 (1) ◽  
pp. 89-97
Author(s):  
JOHN C. PETTERSEN ◽  
RONALD R. LINARTZ ◽  
ROBERT L. HAMLIN ◽  
RAYMOND E. STOLL
Keyword(s):  
Blood Pressure ◽  
Arterial Blood Pressure ◽  
Noninvasive Measurement ◽  
Beagle Dog ◽  
Systemic Arterial Blood Pressure ◽  
Arterial Blood
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