title: Muscle GLUT 4 protein levels and impaired triglyceride metabolism in streptozotocin diabetic rats. Effect of a high sucrose diet and fish oil supplementation.
abstract: Our data indicate that (a) the existence of a defect in the clearance of circulating TG and persistence of muscle TG deposition in the high sucrose-fed neonatal streptozotocin diabetic rat, which (b) can only be partially corrected by raised dietary n-3 PUFA intake. (c) Skeletal muscle of STZ type II-like diabetic rats contains about 40% less glucose transporters, and (d) this situation cannot be changed by any of the dietary treatments employed. (e) These findings indicate that muscle TG accumulation may have no direct relation to glucose transport in muscle.
authors.affiliation: Institute of Experimental Endocrinology, Slovak Academy of Sciences, Bratislava.
authors.forename: E
authors.initials: E
authors.lastname: Seböková
authors.forename: I
authors.initials: I
authors.lastname: Klimes
authors.forename: R
authors.initials: R
authors.lastname: Moss
authors.forename: P
authors.initials: P
authors.lastname: Stolba
authors.forename: M M
authors.initials: MM
authors.lastname: Wiersma
authors.forename: A
authors.initials: A
authors.lastname: Mitková
mesh_terms: D000103:Acetyl-CoA Carboxylase / Q000378:metabolism; D000818:Animals; D001786:Blood Glucose / Q000378:metabolism; D003921:Diabetes Mellitus, Experimental / Q000378:metabolism*; D004032:Diet; D004040:Dietary Carbohydrates / Q000008:administration & dosage / Q000494:pharmacology; D004042:Dietary Fats, Unsaturated / Q000008:administration & dosage / Q000494:pharmacology; D005230:Fatty Acids, Nonesterified / Q000097:blood; D005395:Fish Oils / Q000008:administration & dosage* / Q000494:pharmacology; D051275:Glucose Transporter Type 4; D007328:Insulin / Q000097:blood; D008099:Liver / Q000378:metabolism; D008297:Male; D009004:Monosaccharide Transport Proteins / Q000378:metabolism*; D009124:Muscle Proteins; D009132:Muscles / Q000378:metabolism*; D051381:Rats; D017208:Rats, Wistar; D013395:Sucrose / Q000008:administration & dosage* / Q000494:pharmacology; D014280:Triglycerides / Q000097:blood / Q000378:metabolism*
chemical_list: D001786:Blood Glucose; D004040:Dietary Carbohydrates; D004042:Dietary Fats, Unsaturated; D005230:Fatty Acids, Nonesterified; D005395:Fish Oils; D051275:Glucose Transporter Type 4; D007328:Insulin; D009004:Monosaccharide Transport Proteins; D009124:Muscle Proteins; C495694:Slc2a4 protein, rat; D014280:Triglycerides; D013395:Sucrose; D000103:Acetyl-CoA Carboxylase