Arginine vasopressin (AVP), bombesin, and ACh increase cytosolic free Ca(2+) and potentiate glucose-induced insulin release by activating receptors linked to phospholipase C (PLC). We examined whether tolbutamide and diazoxide, which close or open ATP-sensitive K(+) channels (K(ATP) channels), respectively, interact with PLC-linked Ca(2+) signals in HIT-T15 and mouse beta-cells and with PLC-lin...

OBJECTIVE Continuous beta-cell rest with diazoxide preserves residual endogenous insulin production in type 1 diabetes. However, side effects have hampered therapeutic usefulness. In a double-blind study, we tested whether lower, intermittent dosing of diazoxide had beneficial effects on insulin production, metabolic control, and autoimmunity markers in the absence of side effects. RESEARCH DES...

DESCRIPTION PROGLYCEM (diazoxide) is a nondiuretic benzothiadiazine derivative taken orally for the management of symptomatic hypoglycemia. PROGLYCEM Capsules contain 50 mg diazoxide, USP. The Suspension contains 50 mg of diazoxide, USP in each milliliter and has a chocolatemint flavor; alcohol content is approximately 7.25%. Other ingredients: Sorbitol solution, chocolate cream flavor, propyle...

I would like to tell you about two studies in which we have recently been involved, at the University of Michigan. The first concerns the effects of diazoxide on uric acid excretion. Diazoxide is chemically similar to chlorothiazide (Fig. l O l ) , differing by the absence of a free sulfamyl group. However, its pharmacologic effects are quite different. Studies following the oral administration...

Hyperinsulinaemic hypoglycaemia (HH), which causes persistent neonatal hypoglycaemia, can result in neurological damage and it's management is challenging. Diazoxide is the first-line treatment, albeit not all patients will fully respond to it, as episodes of hypoglycaemia may persist and it entails unpleasant adverse effects. Sirolimus, an mTOR inhibitor, has reportedly been successful in trea...

DESCRIPTION PROGLYCEM (diazoxide) is a nondiuretic benzothiadiazine derivative taken orally for the management of symptomatic hypoglycemia. PROGLYCEM Capsules contain 50 mg diazoxide, USP. The Suspension contains 50 mg of diazoxide, USP in each milliliter and has a chocolatemint flavor; alcohol content is approximately 7.25%. Other ingredients: Sorbitol solution, chocolate cream flavor, propyle...

Opening of mitochondrial ATP-sensitive (mitoKATP) channel with diazoxide induces an early phase (EP) of cardioprotection. It is unknown whether diazoxide also induces a delayed phase (DP) of cardioprotection. Because nitric oxide (NO) modulates ATP sensitivity of the KATP channel, we hypothesized that NO may play a role in diazoxide-induced cardioprotection. Diazoxide (1 mg/kg) was administered...

KATP channels were reconstituted in COSm6 cells by coexpression of the sulfonylurea receptor SUR1 and the inward rectifier potassium channel Kir6.2. The role of the two nucleotide binding folds of SUR1 in regulation of KATP channel activity by nucleotides and diazoxide was investigated. Mutations in the linker region and the Walker B motif (Walker, J.E., M.J. Saraste, M.J. Runswick, and N.J. Ga...