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Diabetes mellitus: its effect on the flow properties of blood.
Horm Metab Res Suppl 1981; 11:112-20HM

Abstract

In a group of long-standing diabetics low shear blood viscosity was increased compared with matched non-diabetic controls, being highest in patients with vascular and microvascular complications. Plasma viscosity was also elevated in the diabetics. Conclusions about erythrocyte deformability depended critically on the methodology used. With filtration, red cell deformability was impaired in the diabetic, with centrifugation, diabetic cells were more deformable whilst there was no differences between diabetic and normal red cells by the method of viscometry of packed red cells. The effect of poor metabolic control on blood rheology was investigated in patients recovering from diabetic ketoacidosis and in newly diagnosed maturity onset diabetics being treated at the clinic with diet alone. In both groups, the initially high levels of blood viscosity fell toward normal with improved metabolic control. It is concluded that multiple rheological abnormalities are present in diabetics and appear to be influenced by the metabolic state of the patient. The relationships between these complex changes and the development of microangiopathy remain to be elucidated.

Authors

No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

6797911

Citation

Oughton, J, et al. "Diabetes Mellitus: Its Effect On the Flow Properties of Blood." Hormone and Metabolic Research. Supplement Series, vol. 11, 1981, pp. 112-20.
Oughton J, Barnes AJ, Kohner EM. Diabetes mellitus: its effect on the flow properties of blood. Horm Metab Res Suppl. 1981;11:112-20.
Oughton, J., Barnes, A. J., & Kohner, E. M. (1981). Diabetes mellitus: its effect on the flow properties of blood. Hormone and Metabolic Research. Supplement Series, 11, pp. 112-20.
Oughton J, Barnes AJ, Kohner EM. Diabetes Mellitus: Its Effect On the Flow Properties of Blood. Horm Metab Res Suppl. 1981;11:112-20. PubMed PMID: 6797911.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Diabetes mellitus: its effect on the flow properties of blood. AU - Oughton,J, AU - Barnes,A J, AU - Kohner,E M, PY - 1981/1/1/pubmed PY - 1981/1/1/medline PY - 1981/1/1/entrez SP - 112 EP - 20 JF - Hormone and metabolic research. Supplement series JO - Horm. Metab. Res. Suppl. VL - 11 N2 - In a group of long-standing diabetics low shear blood viscosity was increased compared with matched non-diabetic controls, being highest in patients with vascular and microvascular complications. Plasma viscosity was also elevated in the diabetics. Conclusions about erythrocyte deformability depended critically on the methodology used. With filtration, red cell deformability was impaired in the diabetic, with centrifugation, diabetic cells were more deformable whilst there was no differences between diabetic and normal red cells by the method of viscometry of packed red cells. The effect of poor metabolic control on blood rheology was investigated in patients recovering from diabetic ketoacidosis and in newly diagnosed maturity onset diabetics being treated at the clinic with diet alone. In both groups, the initially high levels of blood viscosity fell toward normal with improved metabolic control. It is concluded that multiple rheological abnormalities are present in diabetics and appear to be influenced by the metabolic state of the patient. The relationships between these complex changes and the development of microangiopathy remain to be elucidated. SN - 0170-5903 UR - https://www.unboundmedicine.com/medline/citation/6797911/Diabetes_mellitus:_its_effect_on_the_flow_properties_of_blood_ L2 - http://www.diseaseinfosearch.org/result/2236 DB - PRIME DP - Unbound Medicine ER -