سامانه اطلاعات پژوهشی ایران - NRIP Journals

شنبه 26 مهر 1404


Pharmaceutical and Biomedical Research، جلد ۱، شماره ۱، صفحات ۱۸-۲۵


عنوان فارسی

چکیده فارسی مقاله

کلیدواژه‌های فارسی مقاله

عنوان انگلیسی	Evaluation of Ocimum basilicum L. seed mucilage as rate controlling matrix for sustained release of propranolol HCl

چکیده انگلیسی مقاله	Polysaccharide mucilage derived from the seeds of Ocimum basilicum L. (family Lamiaceae) was investigated for use in matrix formulations containing propranolol hydrochloride. Basil mucilage was extracted and several tablets were formulated. The effect of mucilage on drug release rate was evaluated in comparison with tablets containing two kinds of hydroxypropyl methylcellulose (HPMC K4M and HPMC K100M) as standard polymer. The release data were fitted to several models for kinetic evaluation. The results showed that hardness decreased and friability of tablets increased as the concentration of mucilage increased. The rate of release of propranolol HCl from O. basilicm mucilage matrices was mainly controlled by the drug:mucilage ratio. Drug release was slower from the tablets containing HPMC K4M and HPMC K100M compared to the mucilage containing matrices than the drug release from matrices containing O. basilicum seed mucilage in similar ratios (P< 0.001). Formulations containing O. basilicm mucilage were found to exhibit suitable release pattern. The results of kinetic analysis showed that in tablets containing O. basilicm mucilage the highest correlation coefficient was achieved with the zero order model. The swelling and erosion studies revealed that, as the proportion of mucilage in tablets was increased, there was a corresponding increase in percent swelling and a decrease in percent erosion of tablets.

کلیدواژه‌های انگلیسی مقاله	Ocimum basilicum, mucilage, release, HPMC, swelling, erosion

نویسندگان مقاله	مجید سعیدی \| majid saeedi department of pharmaceutics, faculty of pharmacy, mazandaran university of medical sciences, sari, iran. 2 pharmaceutical sciences research center, mazandaran university of medical sciences, sari, iran سازمان اصلی تایید شده: دانشگاه علوم پزشکی مازندران (Mazandaran university of medical sciences) کتایون مرتضی سمنانی \| katayoun morteza semnani department of medicinal chemistry, faculty of pharmacy, mazandaran university of medical sciences, sari, iran. سازمان اصلی تایید شده: دانشگاه علوم پزشکی مازندران (Mazandaran university of medical sciences) جعفر اکبری \| jafar akbari department of pharmaceutics, faculty of pharmacy, mazandaran university of medical sciences, sari, iran سازمان اصلی تایید شده: دانشگاه علوم پزشکی مازندران (Mazandaran university of medical sciences) محمد حسین بازرگانی \| mohammad hossein bazargani department of pharmaceutics, faculty of pharmacy, mazandaran university of medical sciences, sari, iran سازمان اصلی تایید شده: دانشگاه علوم پزشکی مازندران (Mazandaran university of medical sciences) غلامرضا امین \| gholamreza amin department of pharmacognosy, faculty of pharmacy, tehran university of medical sciences, tehran, iran, سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (Tehran university of medical sciences)

نشانی اینترنتی	http://pbr.mazums.ac.ir/browse.php?a_code=A-10-26-2&slc_lang=en&sid=en
فایل مقاله	اشکال در دسترسی به فایل - ./files/site1/rds_journals/1789/article-1789-282467.pdf
کد مقاله (doi)
زبان مقاله منتشر شده	en
موضوعات مقاله منتشر شده	فارماسیوتیکس
نوع مقاله منتشر شده	پژوهشی

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