Abstract
Twenty spontaneously hypertensive rats (SHR) and 20 control rats were used for the measurement of Rb/sup 86/ uptake by various organs. Hemodynamic measurements, and the heart weight to body weight ratio showed a significant and sustained hypertension with an increased heart rate in SHR. The ratio of the Rb/sup 86/ uptake in the kidney, brain, liver, adrenal gland, pancreas, and spleen to that in the right ventricle (RV) was smaller in SHR than it was in the control rats. The ratio of the Rb/sup 86/ uptake of the inner layer to the outer layer of the left ventricle (LV), which represents distribution of blood flow to the endocardial layer and epicardial layer, showed no difference between SHR and the control rats. The regional flow fraction in the outer and inner cortex, juxtamedulla, and medulla of the kidney showed no difference between SHR and the control. The present preliminary study suggests that the myocardial blood flow in SHR is greater than that in the control rats. The relationship between cardiac hypertrophy and myocardial flow was discussed.
Nakamura, M;
Kuroiwa, A;
Nakagaki, O;
Tomoike, H;
Nose, Y
[1]
- Kyushu Univ., Fukuoka (Japan). Faculty of Medicine
Citation Formats
Nakamura, M, Kuroiwa, A, Nakagaki, O, Tomoike, H, and Nose, Y.
/sup 86/Rb uptake of various organs of the spontaneously hypertensive rats.
Japan: N. p.,
1975.
Web.
Nakamura, M, Kuroiwa, A, Nakagaki, O, Tomoike, H, & Nose, Y.
/sup 86/Rb uptake of various organs of the spontaneously hypertensive rats.
Japan.
Nakamura, M, Kuroiwa, A, Nakagaki, O, Tomoike, H, and Nose, Y.
1975.
"/sup 86/Rb uptake of various organs of the spontaneously hypertensive rats."
Japan.
@misc{etde_7178968,
title = {/sup 86/Rb uptake of various organs of the spontaneously hypertensive rats}
author = {Nakamura, M, Kuroiwa, A, Nakagaki, O, Tomoike, H, and Nose, Y}
abstractNote = {Twenty spontaneously hypertensive rats (SHR) and 20 control rats were used for the measurement of Rb/sup 86/ uptake by various organs. Hemodynamic measurements, and the heart weight to body weight ratio showed a significant and sustained hypertension with an increased heart rate in SHR. The ratio of the Rb/sup 86/ uptake in the kidney, brain, liver, adrenal gland, pancreas, and spleen to that in the right ventricle (RV) was smaller in SHR than it was in the control rats. The ratio of the Rb/sup 86/ uptake of the inner layer to the outer layer of the left ventricle (LV), which represents distribution of blood flow to the endocardial layer and epicardial layer, showed no difference between SHR and the control rats. The regional flow fraction in the outer and inner cortex, juxtamedulla, and medulla of the kidney showed no difference between SHR and the control. The present preliminary study suggests that the myocardial blood flow in SHR is greater than that in the control rats. The relationship between cardiac hypertrophy and myocardial flow was discussed.}
journal = []
volume = {16:2}
journal type = {AC}
place = {Japan}
year = {1975}
month = {Mar}
}
title = {/sup 86/Rb uptake of various organs of the spontaneously hypertensive rats}
author = {Nakamura, M, Kuroiwa, A, Nakagaki, O, Tomoike, H, and Nose, Y}
abstractNote = {Twenty spontaneously hypertensive rats (SHR) and 20 control rats were used for the measurement of Rb/sup 86/ uptake by various organs. Hemodynamic measurements, and the heart weight to body weight ratio showed a significant and sustained hypertension with an increased heart rate in SHR. The ratio of the Rb/sup 86/ uptake in the kidney, brain, liver, adrenal gland, pancreas, and spleen to that in the right ventricle (RV) was smaller in SHR than it was in the control rats. The ratio of the Rb/sup 86/ uptake of the inner layer to the outer layer of the left ventricle (LV), which represents distribution of blood flow to the endocardial layer and epicardial layer, showed no difference between SHR and the control rats. The regional flow fraction in the outer and inner cortex, juxtamedulla, and medulla of the kidney showed no difference between SHR and the control. The present preliminary study suggests that the myocardial blood flow in SHR is greater than that in the control rats. The relationship between cardiac hypertrophy and myocardial flow was discussed.}
journal = []
volume = {16:2}
journal type = {AC}
place = {Japan}
year = {1975}
month = {Mar}
}