Influence of Carbopol 971P NF on flow rate and swelling parameters in antifungal tablets
نویسندگان
چکیده
منابع مشابه
Influence of ethanol on swelling and release behaviors of Carbopol(®)-based tablets.
The aim of this work was to investigate the effect of ethanol on the in vitro swelling and release behaviors of Carbopol(®)-based tablets. The swelling behavior of drug-free compacts and the release of model drugs (metformin HCl, caffeine and theophylline) from matrix tablets were evaluated in acidic and buffered media with 0, 20 and 40% (v/v) ethanol. Release data were analyzed by fitting to H...
متن کاملEvaluation of hydrophilic matrix tablets based on Carbopol(®) 971P and low-viscosity sodium alginate for pH-independent controlled drug release.
BACKGROUND The aim of this study was to evaluate matrix tablets containing different ratios of Carbopol(®) 971P (CP) to low-viscosity sodium alginate (SA) and assess their suitability for pH-independent controlled drug release. METHODS Two processing methods (physical mixing, PM and spray-drying, SD) were applied before compaction and the release from corresponding matrices was compared. The ...
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هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
Functional Performance of Chitosan/Carbopol 974P NF Matrices in Captopril Tablets
Chitosan and Carbopol have been used to form a complex through an electrostatic interaction between the protonated amine (NH3+) group of chitosan and the carboxylate (COO-) group of Carbopol. In situ polyelectrolyte complexes formations based on the physical mixture of chitosan and sodium alginate were found and could be used as an oral controlled release matrix. The aim of this work is the ass...
متن کاملcritical period effects in foreign language learning:the influence of maturational state on the acquisition of reading,writing, and grammar in english as a foreign language
since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...
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ژورنال
عنوان ژورنال: Revista medico-chirurgicala?? a Societa??t??ii de Medici s??i Naturalis??ti din Ias??i
سال: 2022
ISSN: ['0048-7848']
DOI: https://doi.org/10.22551/msj.2022.03.17