From the aerial parts of Tanacetum balsamita L. (Compositae) a flavonol aglycon was iso­lated using chromatographic techniques. The structure of this compound was determined using spectroscopic methods (UV, H-NMR and MS) ...

The volatile constituents of the aerial parts of Varthemia. persica DC. var. persica, growing wild in Iran, were investigated by GC-MS. Sixty seven constituents were identified. ?-Cadinene (9.7%), Selin-11-en-4-?-ol (5.30%), ...

There are several conflicting evidences showing the effect of morphine on learning and memory processes. In the present study the effect of chronic morphine administration on passive avoidance, active avoidance and spatial ...

The antioxidant activity of the different extracts and fractions of aerial parts of Otostegia persica (Burm.) Boiss. were evaluated using beta-carotene bleaching and lipid peroxidation methods. The inhibitory activity of ...

Several therapeutic effects including hypnotic, antispasmodic, treatment of abdominal and chest pain and strengthening the heart have been described for the flowers of Rosa damascena. North American Indian tribes use a ...

In order to formulate an efficient and durable mucoadhesive drug delivery system, careful consideration of formulation-related parameters is critical. This study was conducted to investigate the effect of the presence of ...

As the head of Pharmaceutical Sciences Research Centre and a member of the Editorial Board, I am delighted to preface this edition of IJPR, with appreciation of all the efforts behind it. Health research should be ...

The bioavailability of two dipyridamol tablet formulations of (Dipyridamole from Tolidaru and Persantin from Boehringer) was compared in 14 healthy male volunteers who received a single dose of 25 mg of the test (T) and ...

A sustained-release tablet formulation should ideally have a proper release profile insensitive to moderate changes in tablet hardness that is usually encountered in manufacturing. In this study, matrix aspirin (acetylsalicylic ...