background: at the present time, teaching pharmacology for medical students mainly focuses on the basic principles of pharmacology. this study was conducted to assess the current situation of pharmacology teaching and the necessity of developing clinical pharmacology from the viewpoint of medical interns and externs in tabriz university of medical sciences. methods: this descriptive cross-secti...

Methods of rapidly and accurately assessing the chemical stability of pharmaceutical dosage forms are reviewed with respect to the major degradation mechanisms generally observed in pharmaceutical development. Methods are discussed, with the appropriate caveats, for accelerated aging of liquid and solid dosage forms, including small and large molecule active pharmaceutical ingredients. In parti...

Terpenes are active constituents of many pharmaceutical dosage forms with naturalproducts origin. One of the challenges in developing dosage forms with herbal originis their standardization as pharmaceutical products. GC-Mass is the most decisive andreliable technique to fulfill the requirements in this regard. In the present study, a reliable,rapid, and accurate method was developed for determ...

The molecular states of active pharmaceutical ingredients (APIs) in pharmaceutical dosage forms strongly affect the properties and quality of a drug. Various important fundamental physicochemical studies were reviewed from the standpoint of molecular pharmaceutics. Mechanochemical effects were evaluated in mixtures of APIs and pharmaceutical additives. Amorphization, complex formation and nanop...

in published high performance liquid chromatographic (hplc) methods for analysis of topiramate (tpm) in pharmaceutical dosage forms and raw materials refractive index detector (rid) has been used which is not available in many laboratories and has low sensitivity. we described a new, sensitive and simple hplc method for determination of topiramate in pharmaceutical forms and in-virto dissolutio...

a simple and sensitive high performance liquid chromatographic method with electrochemical detection is described for the quantitative determination of the amoxycillin and clavulanic acid in pharmaceutical dosage forms. separation of sample components occurs on a reversed phase c18 column with a mobile phase consisting of methanol-water-phosphate buffer. for the amperometric detection, the pote...