نتایج جستجو برای: pharmaceutical preparations

تعداد نتایج: 102044  

Journal: :The Boston Medical and Surgical Journal 1880

Journal: :Japanese Journal of Hospital Pharmacy 1985

Journal: :Japanese Journal of Hospital Pharmacy 1984

Journal: :Drug testing and analysis 2009
Chawki Boukarim Sarah Abou Jaoude Rita Bahnam Roula Barada Soula Kyriacos

Sodium benzoate, potassium sorbate, and methyl hydroxybenzoate are commonly used as preservatives in liquid pharmaceutical preparations. The purpose of this study is to determine the amount of the aforementioned preservatives in pharmaceutical products, as some recent studies have reported serious side effects associated with the ingestion of these substances. The content of 37 liquid pharmaceu...

Journal: :research in pharmaceutical sciences 0
m amanlou s keivani b sadri o gorban-dadras e souri

in the present study, a simple and sensitive extractive spectrophotometric method is described for determination of buspirone. the method is based on the reaction of buspirone and bromocresol green. the ion-pair complex was quantitatively extracted into chloroform at ph 2.3 followed by spectrophotometric determination at 415 nm. the complex was stable up to 2 days and obeyed beer's law over the...

Journal: :Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan 2003
Nobuyasu Mizuno Denji Shinkuma Tsuneo Hamaguchi

Phenytoin (pulverized powder), mefenamic acid (capsule), and sulpiride (film-coated tablet) are currently available on the Japanese market. For absorption of these drugs from their pharmaceutical preparations, they must disintegrate and dissolve during passage through the gastrointestinal tract. The bioavailability of these drugs differ among different pharmaceutical preparations and even for t...

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