Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Mobin A. Tawakkul"'
Publikováno v:
Pharmacology & Pharmacy. :281-290
The mechanism of degradation of dantrolene in aqueous buffer solutions was studied at various pH values in the range of pH 1.2-9.5 and at temperatures ranging from 25℃ to 75℃ to determine the optimum pH and temperature requirements for its stabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85d6c2aa43068b119a69bcbc27460490
https://doi.org/10.4236/pp.2012.33037
https://doi.org/10.4236/pp.2012.33037
Publikováno v:
Clinical Research and Regulatory Affairs. 27:21-29
A rapid, sensitive, and specific ultra-performance liquid chromatographic (UPLC) method was developed for the simultaneous determination of dantrolene and its potential degradation impurities. Chro...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2c7c2ef971c9ca5ee724a3a29c9dae6
https://doi.org/10.3109/10601331003623309
https://doi.org/10.3109/10601331003623309
Publikováno v:
Drug Development and Industrial Pharmacy. 35:1409-1418
The purpose of this work was to investigate the effect of preparation methods and the drug-to-resin ratio on complex formation between risperidone and amberlite resin.The existence of such resin complex may provide taste-masking properties to the dos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2341910c552d99d175b8c4d4fb0d4681
https://doi.org/10.3109/03639040902939247
https://doi.org/10.3109/03639040902939247
Publikováno v:
Pharmaceutical Development and Technology. 14:409-421
The purpose of the study was to investigate the complexation between a weakly basic drug (risperidone) and an ion exchange resin (amberlite IRP-64) used as a taste-masking agent via two preparation methods: physical mixture and solvent evaporation. B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4007333eb8d83cbde4d48a283cbaee64
https://doi.org/10.1080/10837450802712666
https://doi.org/10.1080/10837450802712666
Publikováno v:
AAPS PharmSciTech. 10:500-504
The purpose of this work was to evaluate and compare the functionality of bovine fatty acids-derived (MgSt-B) and vegetable fatty acids-derived (MgSt-V) magnesium stearate powders when used for the lubrication of granules prepared by high-shear (HSG)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1de8beec87e94510761067b0f1034c16
https://doi.org/10.1208/s12249-009-9229-y
https://doi.org/10.1208/s12249-009-9229-y
Publikováno v:
AAPS PharmSciTech. 9:250-258
The objective of the present work was to carry out a systematic evaluation of flow of pharmaceutical powders and granules using compendial and non-compendial methods. Angle of repose, bulk density, tapped density, Carr's compressibility index, and Ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e3c7f43953fe8d2fd5d3ebbec19c6ea
https://doi.org/10.1208/s12249-008-9046-8
https://doi.org/10.1208/s12249-008-9046-8
Publikováno v:
International Journal of Pharmaceutics. 341:189-194
In the present work, a novel application of ultrasonic measurements is detailed to characterize nano-emulsion formulations as a part of the overall Quality by Design (QbD) goal. Ultrasonic resonator technology (URT) was utilized to measure sound velo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9883dd134caa4cb5fb107068ec09737c
https://doi.org/10.1016/j.ijpharm.2007.04.009
https://doi.org/10.1016/j.ijpharm.2007.04.009
Autor:
Donna A. Volpe, Hyojong Kwon, Ebenezer B. Asafu-Adjaye, Mobin A. Tawakkul, Lawrence W. Anderson, Patrick J. Faustino, Lawrence X. Yu
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 43:1854-1859
Gastrointestinal stability of venlafaxine was evaluated in vitro in simulated gastric (SGF) and intestinal (SIF) fluids using a stability indicating HPLC method. The method was validated using a 5 microm Ascentis C18 column (150 mm x 4.6 mm) and mobi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a635f562e18b1eac1e5c8c3345163bb3
https://doi.org/10.1016/j.jpba.2006.12.035
https://doi.org/10.1016/j.jpba.2006.12.035
Autor:
Mansoor A. Khan, Mobin A. Tawakkul, Patrick J. Faustino, Prasanna R. Hullahalli, Rakhi B. Shah, Agnes Nguyenpho
Publikováno v:
Clinical Research and Regulatory Affairs. 23:35-51
An isocratic reversed-phase high-performance liquid chromatographic method was developed and validated for the determination of ranitidine HCl in syrup. The samples were analyzed by high-performanc...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f73b97edd91ddca64ce472b169f37c94
https://doi.org/10.1080/10601330500545556
https://doi.org/10.1080/10601330500545556
Publikováno v:
International journal of pharmaceutics. 401(1-2)
Metoprolol succinate extended release tablets comprise a multiple unit system containing metoprolol succinate in a multitude of controlled release pellets. Each pellet acts as a separate drug delivery unit and is designed to deliver metoprolol contin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eea1f0d03d2d58a82895a68ab493979b
https://pubmed.ncbi.nlm.nih.gov/20849940
https://pubmed.ncbi.nlm.nih.gov/20849940