化合物详情

The permeation of naproxen through excised human skin and isolated perfused rabbit ear skin has been determined. It was found that ... Azone ... enhanced the permeation with an enhancement ratio of up to 4-fold. The magnitudes of the effect were similar in human and rabbit skin. The permeation of naproxen from a saturated solution of the drug through skin pre-treated with Azone was similar to that from a commercial preparation (Naprosyn)...

/LABORATORY ANIMALS: Subchronic or Prechronic Exposure/ Azone has been used to enhance percutaneous absorption. Its ability to improve penetration makes it an attractive candidate for incorporation into ophthalmic formulations to increase therapeutic action of a drug or achieve an equivalent effect with a lower concentration of the active ingredients. Ophthalmic vehicles containing 0, 1, or 2% Azone were studied to determine their ocular irritation potential in the rabbit. The vehicle ingredients were poloxamer 188, hydroxy-ethylcellulose, benzalkonium chloride and phosphate buffer. Rabbits received 30 mcl topically of each of the test products three times daily for 29 days. Clinical and histopathological evidence of ocular toxicity occurred in eyes treated with the vehicle containing 1...

/SRP:/ Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in severe respiratory distress. Positive-pressure ventilation techniques with a bag valve mask device may be beneficial. Consider drug therapy for pulmonary edema ... . Consider administering a beta agonist such as albuterol for severe bronchospasm ... . Monitor cardiac rhythm and treat arrhythmias as necessary ... . Start IV administration of D5W /SRP: "To keep open", minimal flow rate/. Use 0.9% saline (NS) or lactated Ringer's if signs of hypovolemia are present. For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam or lorazepam ... . Use...