Ultracentrifugal and Electrophoretic Characteristics of the Plasma Lipoproteins of Miniature Schnauzer Dogs With Idiopathic Hyperlipoproteinemia
| Autor: | AIan H. Rebar, Marlyn S. Whitney, G. Daniel Boon, Jon A. Story, Gerald D. Bottoms |
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| Rok vydání: | 1993 |
| Předmět: |
Male
Hyperlipoproteinemias medicine.medical_specialty Very low-density lipoprotein Lipoproteins chemistry.chemical_compound Dogs Internal medicine Diabetes mellitus Animals Medicine Dog Diseases Phospholipids Triglycerides Electrophoresis Agar Gel General Veterinary business.industry Cholesterol Hypertriglyceridemia Blood Protein Electrophoresis medicine.disease Endocrinology chemistry Low-density lipoprotein Miniature Schnauzer Female lipids (amino acids peptides and proteins) business Densitometry Ultracentrifugation Lipoprotein |
| Zdroj: | Journal of Veterinary Internal Medicine. 7:253-260 |
| ISSN: | 1939-1676 0891-6640 |
| DOI: | 10.1111/j.1939-1676.1993.tb01016.x |
| Popis: | To better characterize the idiopathic hyperlipoproteinemia of Miniature Schnauzer dogs, the plasma lipoproteins of 20 Miniature Schnauzers (MS) and 11 dogs of other breeds (DOB) were evaluated by ultracentrifugation, electrophoresis, and biochemical tests. Seventeen MS were healthy; 3 had diabetes mellitus. Plasma from 6 of 17 healthy and all 3 diabetic MS was visibly lipemic. Lipemia was slight to marked in healthy lipemic MS, and marked in diabetic ones. All DOB had clear plasma; 8 were healthy and 3 had diabetes. All healthy lipemic MS and diabetic lipemic MS had hypertriglyceridemia associated with excess very low density lipoproteins. Chylomicronemia was present in 4 of 6 healthy lipemic MS and all 3 diabetic lipemic MS. Lipoproteins with ultracentrifugal and electrophoretic characteristics of normal low density lipoprotein were lacking in 4 of 6 healthy lipemic MS. The lipoprotein patterns of 4 of 11 healthy nonlipemic MS were characterized by mild hypertriglyceridemia associated with increased very low density lipoproteins and a lack of lipoproteins with characteristics of normal low density lipoproteins. Lipoprotein patterns of diabetic DOB closely resembled those of healthy DOB; those of diabetic lipemic MS resembled those of markedly lipemic healthy lipemic MS. In conclusion, the hyperlipoproteinemia of Miniature Schnauzers is characterized by increased very low density lipoproteins with or without accompanying chylomicronemia; some affected dogs may have decreased low density lipoproteins. |
| Databáze: | OpenAIRE |
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