Estimation of the hepatic blood flow in the dog with the Xe133 and hydrogen wash-out, Au198-colloid uptake techniques and with the electromagnetic flowmeter

1976 ◽  
Vol 169 (1) ◽  
pp. 69-76 ◽  
Author(s):  
G. Szabó ◽  
I. Benyó ◽  
J. Sándor ◽  
Z. Benyó
Keyword(s):  
Blood Flow ◽  
Hepatic Blood Flow ◽  
Electromagnetic Flowmeter

Hepatic parasympathetic neural effect on glucose balance in the intact liver

1978 ◽  
Vol 56 (4) ◽  
pp. 679-682 ◽  
Author(s):  
W. Wayne Lautt ◽  
Chong Wong
Keyword(s):  
Blood Flow ◽  
Hepatic Blood Flow ◽  
Electromagnetic Flowmeter ◽  
Sympathetic Nerves ◽  
Rapid Reduction ◽  
Parasympathetic Nerves ◽  
Hepatic Glucose ◽  
6 Hydroxydopamine ◽  
Glucose Output ◽  
Neural Effect

Sympathetic nerves to the intact liver of the cat were selectively destroyed by injection of 6-hydroxydopamine into the portal vein 1 week prior to the experiment. Glucose output was calculated from the product of the arterial–venous glucose difference and hepatic blood flow. Hepatic blood flow was monitored by an electromagnetic flowmeter using a hepatic venous long-circuit. Stimulation of the parasympathetic nerves isolated from around the common hepatic artery produced a rapid reduction in hepatic glucose output to one-quarter of control levels by 2 min and to zero by 10 min of nerve stimulation. The data show that hepatic glucose balance is readily influenced by the hepatic parasympathetic nerves.

Studies on hepatic blood flow (VI): Evaluation of K and ER as indices of hepatic blood flow based on electromagnetic flowmeter study

1972 ◽  
Vol 7 (2) ◽  
pp. 176-177
Author(s):  
H. Goto ◽  
H. Suzuki ◽  
T. Nishiwaki ◽  
K. Ando ◽  
M. Horisawa ◽  
...  
Keyword(s):  
Blood Flow ◽  
Hepatic Blood Flow ◽  
Electromagnetic Flowmeter

Hepatic Blood Flow in Patients with Tumors of the Liver

1963 ◽  
Vol 44 (6) ◽  
pp. 733-739 ◽  
Author(s):  
Kathleen M. Wartnaby ◽  
I.A.D. Bouchier ◽  
C.E. Pope ◽  
Sheila Sherlock
Keyword(s):  
Blood Flow ◽  
Hepatic Blood Flow ◽  
Tumors Of The Liver

External Recording Method for Estimating Hepatic Blood Flow With the Use of Radiogold

1959 ◽  
Vol 36 (1) ◽  
pp. 112-119 ◽  
Author(s):  
Joseph S. Burkle ◽  
Marvin L. Gliedman
Keyword(s):  
Blood Flow ◽  
Hepatic Blood Flow ◽  
Recording Method

The Clearance of 133Xenon from the Liver Intraportal Injection in Man

1965 ◽  
Vol 05 (03) ◽  
pp. 241-245 ◽  
Author(s):  
K.-F. Aronsen ◽  
B. Ericsson ◽  
A. Fajgelj ◽  
S.-E. Lindell
Keyword(s):  
Blood Flow ◽  
Portal Vein ◽  
Hepatic Blood Flow ◽  
Scintillation Detectors ◽  
Disappearance Rate ◽  
Simultaneous Measurements

Summary 133Xe dissolved in saline was injected into the portal vein in man. Hepatic blood flow was calculated from the disappearance rate of 133Xe recorded with scintillation detectors placed over the liver. The results are discussed and related to simultaneous measurements of the pressure in the portal vein.

Hepatic Blood Flow with Colloidal 198Au in the Diagnosis of Chronic Hepatitis in Children

1975 ◽  
Vol 14 (02) ◽  
pp. 158-162
Author(s):  
Viorica Szantay ◽  
Lidia Marian
Keyword(s):  
Blood Flow ◽  
Chronic Hepatitis ◽  
Hepatic Blood Flow ◽  
Hepatitis A ◽  
Clinical Findings ◽  
Active Chronic Hepatitis ◽  
Normal Children ◽  
Function Tests ◽  
Biochemical Function ◽  
Diagnostic Criterion

SummaryTracer quantities of colloidal 198Au were used to estimate the hepatic blood flow in normal children and in children with active or progressive chronic hepatitis and also to obtain scintigrams of the liver.In active chronic hepatitis a significant decrease in HBF values was observed, suggesting that the method may be used as a diagnostic criterion which is superior to hepatic scintigraphy.In progressive chronic hepatitis HBF values even lower than those in active hepatitis were observed. Together with more characteristic clinical findings and abnormal results of biochemical function tests, they underline the value of the method in estimating the severity and the evolution of the disease.

Clinical Application of Radiofrequency Ablation for Malignant Liver Tumor during Interruption of Hepatic Blood Flow

2000 ◽  
Vol 18 ◽  
pp. 121-125
Author(s):  
Takashi Shibata ◽  
Takahiro Niinobu ◽  
Masashi Kitada ◽  
Takashi Shimano ◽  
Motohisa Takami ◽  
...  
Keyword(s):  
Blood Flow ◽  
Radiofrequency Ablation ◽  
Clinical Application ◽  
Hepatic Blood Flow ◽  
Liver Tumor ◽  
Malignant Liver Tumor ◽  
Malignant Liver

scholarly journals Changes in Hepatic Hemodynamics due to Primary Liver Tumours

HPB Surgery ◽  
1996 ◽  
Vol 9 (4) ◽  
pp. 245-248 ◽  
Author(s):  
F. Jakab ◽  
Z. Ráth ◽  
F. Schmal ◽  
P. Nagy ◽  
J. Faller
Keyword(s):  
Hepatocellular Carcinoma ◽  
Blood Flow ◽  
Hepatic Artery ◽  
Hepatic Blood Flow ◽  
Primary Hepatocellular Carcinoma ◽  
Portal Venous Flow ◽  
Venous Flow ◽  
Control Value ◽  
Early Results ◽  
Total Hepatic Blood Flow

Data regarding the afferent circulation of the liver in patients with primary hepatocellular carcinoma are controversial, we have carried out measurement of hepatic arterial and portal venous flow intraoperatively by transit time ultrasonic volume flowmetry. In patients with primary hepatocellular carcinoma the hepatic artery flow increased to 0.55±0.211 compared with the control value of 0.37±0.102 1/min. (p<0.01). The portal venous flow decreased from 0.61±0.212 l/min, to 0.47±l/min. p<0.01). Due to the opposite changes in the afferent circulation the total hepatic blood flow did not change significantly, compared with controls.The ratio of hepatic arterial flow to portal vein flow increased to 1.239±0.246 in patients with hepatocellular carcinoma, which is double of the control value (0.66±0.259 l/min). After resection this ratio did not change.The resection did not alter hepatic artery or portal venous flow significantly, although the total hepatic blood flow decreased significantly (p<0.01).On the basis of our early results it is possible that the ratio of the two circulations may be to deel measured with doppler ultrasound and provide diagnostic information.

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