Md. Mofizur Rahman

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In the present study, an attempt has been made to evaluate the effect of hydrophilic polymers on the release profile of drug from matrix system. Salbutamol sulphate, an anti-asthmatic agent, was used as a model drug to evaluate its release characteristics from different matrices. Matrix tablets of salbutamol sulphate were prepared by direct compression(More)
The manufacture of bi-layer tablets, produced by the sequential compaction of loose powder layers has recently become of increased interest within the pharmaceutical industry due to the tailored release profiles of active ingredients that may be obtained. In a bi-layer configuration, the immediate release layer of the bi-layer tablet has worked as the(More)
PURPOSE: The present work reports an attempt was to formulate matrix systems for oral sustained release drug delivery systems using diverse grades of hydroxypropyl methylcellulose (Methocel K4M, K15M, K100M and K100LV), in order to investigate the effect of various grades of these polymer on release mechanism from matrix tablets. Diclofenac Sodium was used(More)
The effect of leaf extracts of Psidium guajava and Piper betle on prolonging vase life of cut carnation flowers was studied. "Carola" and "Pallas Orange" carnation flowers, at bud stage, were pulsed 24 hours with a floral preservative. Then, flowers were placed in a vase solution containing sprite and a "germicide" (leaf extracts of P. guajava and P. betle,(More)
The methanol extract of Centella asiatica (Family:Umbelliferae) was studied for its phytochemical and pharmacological Activities. This study of the extracts indicates the presence of Reducing Sugar Tannins, Alkaloids, Sapponins and.The pharmacological study include Antimicrobial activities.The extract of the plant showed activity against a wide a variety of(More)
To study the effect of a drug on a target tissue, mainly all process of drug delivery from drug delivery systems to the transferred drug in whole body must be considered. These studies are very attractive for different fields of drug delivery systems and pharmaceutical industry. Modeling can help us for better understanding of this process and reaching to(More)
Almost all diseases are associated with the inflammation and pain. The Present study was designed to evaluate analgesic and anti inflammatory potentialities of methanolic extract of Cirtrullus lanatus rind which belongs to Cucurbitaceae family. Potent analgesic activity was observed (p<0.05) in extract 400mg/kg by 66.45% inhibition of writhing reflex and(More)
The present research was conducted to discover antimicrobial compounds in methanolic leaf extracts of Jatropha curcas and Andrographis paniculata and ethanolic leaf extract of Psidium guajava and the effectiveness against microbes on flower preservative solution of cut Mokara Red orchid flowers was evaluated. The leaves were analyzed using gas(More)
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