Insulin theophylline

When isolated fat cells were incubated with glucose-U-CH insiolin produced the expected increase in incorporation of label into COz and lipid. Epinephrine stimulated incorporation of label in the absence of insulin but had little effect in the presence of insulin. Theophylline (or caffeine) inhibited incorporation of label into CQj and lipid both in the presence and absence of insulin. When epinephrine and theophylline were added to cells incubated with insulin, the inhibition of glucose incorporation was much greater than that seen with theophylline alone (Table 4). 

Insulin 1 mp/ml Epinephrine 0, 3 pg/ml Theophylline 0. 3 mM Epinephrine + Theophylline Insulin + epinephrine Insulin + theophylline Insulin + epinephrine + theophylline... 

Enzyme immunosensors are employed for the determination of Hepatitis B surface antigen, IgG, alpha-fetoprotein, estradiol, theophylline, insulin [9004-10-8] and alburnin (69,70). However, these immunosensors generally have slow response times and slow reversibiUty (57). 

Other Formulations. Neural networks have been applied to the modeling of pellet formulations to control the release of theophylline [63] and to control the rate of degradation of omeprazole [64]. They have also been applied to the preparation of acrylic microspheres [65] and to model the release of insulin from an implant [66]. In arecent study from Brazil, the release of hydrocortisone from a biodegradable matrix has been successfully modeled [67]. 

Smoking cessation, with or without nicotine substitutes, may alter response to concomitant medication in ex-smokers. Smoking may affect alcohol, benzodiazepines, beta-adrenergic blockers, caffeine, clozapine, fluvoxamine, olanzapine, tacrine, theophylline, clorazepate, lidocaine (oral), estradiol, flecanide, imipramine, heparin, insulin, mexiletine, opioids, propranolol, catecholamines, and cortisol. 

Drugs that may be affected by tetracyclines include oral anticoagulants, digoxin, insulin, isotretinoin, methoxyflurane, oral contraceptives, penicillins, and theophyllines. 

Aminophylline Aminophylline should not be mixed with acidic drugs, as it becomes precipitated if the pH of the final solution falls below pH 8. Mixture with glucose may increase the pH above 10 where proteins, such as insulin and erythromycin, are unstable. Some drugs that are incompatible with aminophylline include amiodarone, benzylpenicillin potassium, cisatracurium, ceftazidime, ceftriaxone, dobutamine, tetracycline hydrochloride, verapamil hydrochloride, warfarin sodium, and vitamin B and C injection. Alcohol-free theophylline should be stored in amber-colored containers maximum care must be taken to protect it against exposure to light.92-94... 

Amfebutamone has been linked to 41 deaths (17). From the reports of suspected adverse events received by the Netherlands Pharmacovigilance Foundation, it appears that more than half concerned patients at risk of smoking-related diseases. In 15 cases there had been simultaneous use of amfebutamone with another antidepressant (10 patients), theophylline (1 patient), or insulin (4 patients). These combinations may lead to an increase in the risk of seizures. Furthermore, two patients reported having taken antiepileptic drugs, despite the fact that amfebutamone is contraindicated in patients with seizure disorders. These results suggest that the guidelines described in the product information are not being adhered to in some cases. 

BUPROPION 1. ANTIBIOTICS - fluoroquinolones 2. ANTICANCER AND IMMUNO-MODULATING DRUGS-corticosteroids, interferons 3. ANTIDEPRESSANTS-TCAs 4. ANTIMALARIALS - chloroquine, mefloquine 5. ANTIPSYCHOTICS 6. BRONCHODILATORS -theophylline 7. CNS STIMULANTS 8. PARASYMPATHOMIMETICS T risk of seizures. This risk is marked in elderly people, in patients with a history of seizures, with addiction to opiates/cocaine/ stimulants, and in diabetics treated with oral hypoglycaemics or insulin Bupropion is associated with a dose-related risk of seizures. These drugs, which lower seizure threshold, are individually epileptogenic. Additive effects occur when combined Extreme caution. The dose of bupropion should not exceed 4S0 mg/day (or 150 mg/day in patients with severe hepatic cirrhosis)... 

ASA = aspirin NSAIDs = non-steroidal anti-inflammatory drugs, such as ibuprofen, naproxen, and diclofenac CNS stimulants include drugs such as pseudoephedrine, dextroamphetamine, theophylline, and caffeine MAO = monoamine oxidase CNS depressants include drugs such as benzodiazepines, barbiturates, and ethanol SSRIs = selective serotonin reuptake inhibitors, such as fluoxetine, sertraline, and paroxetine. Antidiabetic agents include drugs such as insulin, glipizide, glyburide, and metformin. 

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