Biomaterial Database

Does the initial distribution volume of glucose reflect plasma volume after haemorrhage in dogs? 1995

H Koh, and H Ishihara, and A Miyahara, and S Takahashi, and A Matsuki

Department of Anesthesiology, University of Hirosaki, School of Medicine, Aomori-Ken, Japan.

To test the hypothesis that the initial distribution volume of glucose (IDVG) reflects plasma volume, the relationship between the IDVG and indocyanine green (ICG) assessments of plasma volume (Vd-ICG) were evaluated simultaneously both before and after induced haemorrhage (30 ml.kg-1) in eight mongrel dogs. The IDVG and the Vd-ICG were calculated with a one-compartment model from repeated measurements of plasma glucose three to seven minutes, and of plasma ICG three to nine minutes after simultaneous infusions of both glucose 100 mg.kg-1 and ICG 0.5 mg.kg-1. The IDVG calculated with a one-compartment model (IDVG-OCM) was also compared with a two-compartment model within 15 min (IDVG-TCM) on nine occasions among a total of 12 determinations. Using Bland and Altman analysis to compare the two analytical models, the IDVG-OCM tends to overestimate the IDVG-TCM by an average of 0.04 L. Although the IDVG-OCM was two to three times larger than the Vd-ICG at each corresponding point, a correlation was obtained between the IDVG-OCM and the Vd-ICG before and after induced haemorrhage (r = 0.85, n = 16, P < 0.001). We conclude that the IDVG reflects plasma volume in normal and hypovolaemic dogs, although the IDVG cannot be used directly to estimate plasma volume.

UI	MeSH Term	Description	Entries
D007208	Indocyanine Green	A tricarbocyanine dye that is used diagnostically in liver function tests and to determine blood volume and cardiac output.	Cardio-Green,Cardiogreen,Ujoveridin,Vofaverdin,Vophaverdin,Wofaverdin,Cardio Green,Green, Indocyanine
D007262	Infusions, Intravenous	The long-term (minutes to hours) administration of a fluid into the vein through venipuncture, either by letting the fluid flow by gravity or by pumping it.	Drip Infusions,Intravenous Drip,Intravenous Infusions,Drip Infusion,Drip, Intravenous,Infusion, Drip,Infusion, Intravenous,Infusions, Drip,Intravenous Infusion
D010953	Plasma Volume	Volume of PLASMA in the circulation. It is usually measured by INDICATOR DILUTION TECHNIQUES.	Blood Plasma Volume,Blood Plasma Volumes,Plasma Volumes,Volume, Blood Plasma,Volume, Plasma,Volumes, Blood Plasma,Volumes, Plasma
D001786	Blood Glucose	Glucose in blood.	Blood Sugar,Glucose, Blood,Sugar, Blood
D004285	Dogs	The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)	Canis familiaris,Dog
D005947	Glucose	A primary source of energy for living organisms. It is naturally occurring and is found in fruits and other parts of plants in its free state. It is used therapeutically in fluid and nutrient replacement.	Dextrose,Anhydrous Dextrose,D-Glucose,Glucose Monohydrate,Glucose, (DL)-Isomer,Glucose, (alpha-D)-Isomer,Glucose, (beta-D)-Isomer,D Glucose,Dextrose, Anhydrous,Monohydrate, Glucose
D006470	Hemorrhage	Bleeding or escape of blood from a vessel.	Bleeding,Hemorrhages
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012769	Shock	A pathological condition manifested by failure to perfuse or oxygenate vital organs.	Circulatory Collapse,Circulatory Failure,Hypovolemic Shock,Collapse, Circulatory,Failure, Circulatory,Shock, Hypovolemic
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor