Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
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Enzyme
Compound
Query: UMLS:C0011860 (
type 2 diabetes
)
57,723
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Obesity is common in
NIDDM
; in a cohort of 314 diabetics in Singapore, 44.3% are overweight. Management of obesity in diabetics differs from that in non-diabetics in that it is more urgent; weight maintenance is more difficult and hypoglycaemic medication may cause weight changes. Like in the non-diabetic, management of obesity in diabetic requires a pragmatic and realistic approach. A team approach is required: the help of the nurse educator, the dietitian, behaviour modification therapist, exercise therapist etc are required. A detailed history, careful physical examination and relevant investigations are required to assess the severity of the diabetic state and to exclude an occasional underlying cause of the obesity in the obese
NIDDM
. Weight loss is urgent in the obese
NIDDM
, especially those with android obesity. There must be a reduction in caloric intake. Weight loss leads to improvement in the glucose tolerance, insulin sensitivity, reduction in lipid levels and fall in blood pressure in the hypertensive. Exercise is of limited value except in the younger obese
NIDDM
. Metformin is the hypoglycaemic drug of choice as it leads to consistent weight reduction. The sulphonylureas may cause weight gain. Insulin should be avoided where possible as it causes further weight gain. Other hypoglycaemic agents include Glucobay (alpha-glucosidase inhibitor) and Troglitazone (insulin sensitizer) which do not alter the weight. Orlistat (lipase inhibitor) is promising as it causes reduction of weight, blood-glucose and lipid levels. Anti-obesity drugs (noradrenergic and serotonergic agents) have modest effects on weight reduction in the obese
NIDDM
; a widely use preparation,
Dexfenfluramine
(
Adifax
) has been withdrawn because of side effects. Surgery such as gastric plication is the last resort in treating the morbidly obese
NIDDM
. The discovery of leptin in 1994 has led to intense research into energy homeostasis in obesity; hopefully this will lead to better treatment of obesity in diabetics and non-diabetics.
...
PMID:Management of obesity in NIDDM (non-insulin-dependent diabetes mellitus). 984 3
Serotonergic neurons are included in the regulation of eating behavior and energy metabolism.
Dexfenfluramine
(DF), a serotonin releaser and reuptake inhibitor, is known to reduce food intake and body weight and to improve the metabolic profile of obese subjects with and without metabolic complications such as
type 2 diabetes
. Due to cases of valvular heart diseases, DF was withdrawn from the market in 1997. However, serotonergic drugs are still used in clinical practice. We studied the hemodynamic and metabolic changes induced by in situ perfusion of inguinal subcutaneous adipose tissue (SAT) of normal-weight rats with either 1 microM isoproterenol (IP) or 5 microM DF using the microdialysis technique. Perfusion of SAT with IP resulted in an increase in blood flow (+25%) and lipolysis (+35%) when compared to baseline. In contrast to that, perfusion of SAT with DF resulted in a decrease in blood flow (-25%) and lipolysis (-35%). Additionally, dialysate glucose was decreased and dialysate lactate was increased during perfusion with DF, indicating stimulation of glucose uptake and the glycolytic pathway. It is concluded that DF reduces blood flow and lipolysis whereas it stimulates the glycolytic pathway in SAT and that this could contribute to the positive metabolic outcome, i.e., lowered blood lipids and fat mass of DF-treated obese subjects.
...
PMID:In situ metabolic and hemodynamic response to dexfenfluramine in white adipose tissue of rats. 1124 84