Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The secondary and adverse effects when biguanides, alpha-glycosidase inhibitor or thiazolidine derivative was used with sulphonylurea agent (SU) as compared with those with SU alone in Type 2 diabetes patients by using Systematic Review. Two-agent concurrent treatment groups, taken from studies in which subjects were assigned to a group given only a sulfonylurea agent and a group given a sulfonylurea agent with the other glycemic control agent (combination of a sulfonylurea agent and a biguanide agent (I), combination of a sulfonylurea agent and an alpha-glucosidase inhibitor (II), and combination of a sulfonylurea agent and thiazolidinedione (III)), were studied in a randomized controlled trial. The secondary efficacy outcome measures were total cholesterol (TC), triglyceride (TG), HDL-C, LDL-C, and change in body weight. The incidence of hypoglycemia, feeling of fullness, diarrhea, liver dysfunction, and edema was investigated as a safety outcome measure, and the clinical significance of concurrent treatment with a sulfonylurea agent in addition to the other glycemic control agent was investigated. With respect to (II), an antidiabetic effect was showed. As for (III), it had the disadvantage of increased body weight. Furthermore, increase of HDL-C levels, in particular, was observed. The improving effect of (III) on serum lipids may be clinically effective for considering the pathologic condition of diabetes, which is often complicated by hyperlipidemia.
 ...
PMID:Lipids behavior and adverse effects for oral antidiabetic agents in patients with Type 2 diabetes treated with sulfonylureas alone based on systematic review. 1791 33

The Otsuka Long-Evans Tokushima Fatty (OLETF) rat, an animal model of type 2 diabetes, exhibits obesity, hyperglycemia and hyperlipidemia, with late onset of chronic and slowly progressive hyperinsulinemia. In this study, we examined effects of long-term dietary supplementation with the alpha-glucosidase inhibitor miglitol on the development of diabetes and the reduction of beta-cells in the pancreas of OLETF rats. The OLETF rats were fed a control diet or a diet containing 800 ppm miglitol (miglitol diet) for 65 weeks from pre-onset stage (5 weeks old). The non-fasting blood glucose concentrations gradually increased in OLETF rats fed the control diet and, at week 64, were significantly higher than those in OLETF rats fed the miglitol diet and age-matched Long-Evans Tokushima Otsuka (LETO) rats, which are control, non-diabetic, non-obese rats of the same strain. Oral glucose tolerance tests revealed that OLETF rats fed the control diet showed pronounced impaired glucose tolerance, but those fed the miglitol diet did not. Furthermore, insulin concentrations after glucose-loading were significantly lower in OLETF rats fed the control diet than in those fed the miglitol diet. The islets of 65-week-old OLETF rats fed the control diet showed significant fibrosis and loss of beta-cells, while those of age-matched control LETO rats had a normal appearance. Feeding OLETF rats a miglitol diet reduced fibrosis and the loss of beta-cells. Our results suggest that dietary supplementation with miglitol from pre-onset stage in OLETF rats delays the onset and development of diabetes and preserves the insulin secretory function of pancreatic islets.
 ...
PMID:The alpha-glucosidase inhibitor miglitol delays the development of diabetes and dysfunctional insulin secretion in pancreatic beta-cells in OLETF rats. 1981 42

To control blood glucose level as close to normal is a major goal of treatment of diabetes mellitus. Hyperglycemia and hyperlipidemia are the major risk factors for cardiovascular complications, the major cause of immature death among the patients with type 2 diabetes. The purpose of this study is to determine the hypoglycemic and hypolipidemic effects of Salicornia herbacea in animal model of type 2 diabetes and to investigate the possible mechanisms for the beneficial effects of S. herbacea. S. herbacea was extracted with 70% ethanol and desalted with 100% ethanol. Three week-old db/db mice (C57BL/KsJ, n=16) were fed AIN-93G semipurified diet or diet containing 1% desalted ethanol extract of S. herbacea for 6 weeks after 1 week of adaptation. Fasting plasma glucose, triglyceride, and total cholesterol were measured by enzymatic methods and blood glycated hemoglobin (HbA(1C)) by the chromatographic method. Body weight and food intake of S. herbacea group were not significantly different from those of the control group. Fasting plasma glucose and blood glycated hemoglobin levels tended to be lowered by S. herbacea treatment. Consumption of S. herbacea extract significantly decreased plasma triglyceride and cholesterol levels (p<0.05). The inhibition of S. herbacea extract against yeast alpha-glucosidase was 31.9% of that of acarbose at the concentration of 0.5 mg/mL in vitro. The inhibitory activity of ethanol extract of S. herbacea against porcine pancreatic lipase was 59.0% of that of orlistat at the concentration of 0.25 mg/mL in vitro. Thus, these results suggest that S. herbacea could be effective in controlling hyperlipidemia by inhibition of pancreatic lipase in animal model of type 2 diabetes.
 ...
PMID:Hypolipidemic effect of Salicornia herbacea in animal model of type 2 diabetes mellitus. 2036 64

The present study was conducted to develop new inhibitors of pancreatic lipase and alpha-glucosidase from Chinese dietary herbs. Sixty-three dietary herbs from 39 taxonomic families were selected and extracted with aqueous ethanol or water. The extracts were then tested with in vitro enzyme assays for their ability to inhibit pancreatic lipase and alpha-glucosidase activities. Orlistat and acarbose were used as two positive controls. The extracts of Nelumbo nucifera, Curcuma longa, Piper longum and Morus alba showed strong pancreatic lipase inhibitory effects with IC50 at (28.00 +/- 5.51), (5.24 +/- 0.51), (14.76 +/- 2.58), (4.78 +/- 0.58), (3.41 +/- 0.67) mg x L(-1), respectively. These extracts also showed potent alpha-glucosidase inhibitory activities with IC50 at (1.98 +/- 0.13), (0. 18 + 0.007), (0.71 +/- 0.08), (0.077 +/- 0.005), (0.089 +/- 0.006) g x L(-1), respectively. The results provide useful information for developing new drugs or natural health products for hyperlipidemia and hypoglycemia from Chinese dietary herbs.
 ...
PMID:[Screening of pancreatic lipase and alpha-glucosidase inhibitors from Chinese dietary herbs]. 2280 84

Metabolic syndrome includes a cluster of risk factors for many pathological conditions, including hyperglycemia, abdominal obesity, hyperlipidemia, and hypertension. Adansonia digitata L. (also known as baobab) is used in traditional African Medicine and recent studies showed that it improves the metabolism of carbohydrates and lipids. The aim of this study is to investigate the mechanisms of action associated with the beneficial effects of extracts from the edible parts of baobab (fruit pulp, leaves, raw and toasted seeds), evaluating their inhibitory activity against: alpha-amylase, alpha-glucosidase, angiotensin-converting enzyme, 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase, and pancreatic lipase. Baobab fruit pulp and leaf extracts resulted to be the most active ones and were then tested on the differentiation process of SW-872 human liposarcoma cells to mature adipocytes. The addition of these latter extracts did not affect triglyceride accumulation, indicating a neutral impact on this parameter. The findings here reported help to explain the growing amount of evidence on the biological properties of baobab and provide suggestions about their use in food and nutraceutical fields.
 ...
PMID:Hydromethanolic Extracts from Adansonia digitata L. Edible Parts Positively Modulate Pathophysiological Mechanisms Related to the Metabolic Syndrome. 3257 11


<< Previous 1 2