Results 221 to 230 of about 386,974 (265)
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Intravitreal Sustained-Release Ganciclovir
Archives of Ophthalmology, 1992Current treatment of cytomegalovirus retinitis in patients with acquired immunodeficiency syndrome involves frequent intravenous administration of sodium ganciclovir that often results in unacceptable side effects. We have developed devices that release ganciclovir at rates of 2 micrograms/h and 5 micrograms/h in vitro. When implanted into the vitreous
T J, Smith +9 more
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Encapsulation of actives for sustained release
Physical Chemistry Chemical Physics, 2013Encapsulation of actives in miniature reservoirs, called microcapsules, is used for protection and in particular controlled release of the active. Regarding controlled release applications, the most common function of the microcapsule is to sustain or extend the release of the active.
Markus, Andersson Trojer +4 more
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Sustained-Release Terbutaline vs Sustained-Release Theophylline in Young Patients With Asthma
Archives of Pediatrics & Adolescent Medicine, 1986Twenty patients with asthma (mean age, 10.9 +/- 2 years) entered a six-week, randomized, double-blind, crossover comparison of sustained-release (S-R) terbutaline sulfate (Bricanyl Durules) vs S-R theophylline (Theo-Dur). In each two-week study period each patient received S-R theophylline twice daily in doses previously adjusted to give serum ...
J R, Roberts +3 more
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Oral Sustained-Release Medications
AJN, American Journal of Nursing, 1963F OR MANY YEARS, there has been an active interest in modifying oral preparations of drugs to delay and prolong their absorption from the gastrointestinal tract so that a sustained action might be obtained. About 10 years have passed since the first long-acting dosage form for oral use was introduced(1).
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Sustained Release Methylphenidate
Child and Adolescent Mental Health, 2000As sustained methylphenidate becomes available in the United Kingdom, there is likely to be considerable demand related to the difficulties that frequently arise with standard methylphenidate due to the need for midday doses at school, as well as the pronounced ‘on/off’ therapeutic effects sometimes seen with multiple doses.
Tamsin Ford +2 more
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PHARMACOKINETICS AND PHARMACODYNAMICS OF SUSTAINED RELEASE SYSTEMS
Journal of Steroid Biochemistry, 1979Sustained release systems which have an anti-fertility effect for more than one month are considered. Injectable formulations, norethisterone oenanthate and particularly DepoProvera, have been widely used and appear to have little if any effect on metabolic processes.
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Sustained-Release Theophylline
American Journal of Diseases of Children, 1983• The serum theophylline concentration profiles and clinical efficacy of two sustained-release theophylline tablets (Quibron-T/SR and Theo-Dur) were compared in 13 asthmatic children requiring continuous theophylline therapy. Quibron-T/SR and Theo-Dur, administered every 12 hours in the same dose for one week, were evaluated in a multiple-dose ...
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Annals of Internal Medicine, 1984
Excerpt To the editor: The letter by Weiler (1) on morphine administration cites a reference that states that a sustained-release form of morphine sulphate would be invaluable (2).
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Excerpt To the editor: The letter by Weiler (1) on morphine administration cites a reference that states that a sustained-release form of morphine sulphate would be invaluable (2).
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