Results 31 to 40 of about 1,965,906 (302)

Biopharmaceutical relevance of dissolution profile comparison: Proposal of a combined approach [PDF]

open access: yes, 2014
The aims of the present study were to evaluate the performance of the main methods proposed for the comparison of percentage dissolved versus time curves and to recommend a more biorelevant combined approach for the comparison of dissolution profiles of ...
Ruiz, María Esperanza   +1 more
core   +1 more source

Experimental determination of plagioclase dissolution rates as a function of its composition and pH at 22°C. [PDF]

open access: yes, 2014
The steady-state, far-from-equilibrium dissolution rates of nine distinct plagioclases ranging in composition from An2 to An89 were measured in mixed flow reactors at 22 ± 2 C and pH from 2 to 11.
Gudbrandsson S., Wolff-Boenisch D., Gislason S. R. and Oelkers E. H.
core   +1 more source

Dissolution Profile of Calcium Supplements in Brazil: A Critical Analysis and Formulation Proposal

open access: yes, 2023
Low calcium intake is common worldwide and may lead to osteoporosis. Therefore, calcium supplementation is a vital resource to prevent fractures in patients with osteoporosis.
Rosana Pereira da Silva   +9 more
core   +1 more source

Pharmaceutical Equivalence of Film-Coated and Chewable Tablets: A Comparative Dissolution Study Using Pulverized Chewable Tablets

open access: yesPharmaceuticals
Famotidine is a histamine H2 receptor antagonist used in the treatment of gastrointestinal disorders. It is available in multiple formulations, including film-coated tablets, chewable tablets, oral suspension, and injections.
Suck-Yong Park, Sung-Up Choi
doaj   +1 more source

Influence of pharmaceutical factors on the dissolution profile of granules for oral suspension with nimesulide

open access: yesФармацевтичний журнал, 2022
In vitro dissolution profiles are investigated to predict the behavior of the drug in the body and to establish its effectiveness. The choice of medium and dissolution conditions depends on the class of BSC of the active substance or substances that are ...
K. V. Tarapon , O. V. Tryhubchak
doaj   +1 more source

Uv Spectrophotometric Method For Determination Of The Dissolution Profile Of Rivaroxaban

open access: yes, 2014
Rivaroxaban is an oral anticoagulant that is the first available orally active direct Factor Xa inhibitor. In this study, a UV spectrophotometric method was developed for the determination of rivaroxaban content in pharmaceutical formulations and the ...
Celebier, Mustafa   +3 more
core   +1 more source

The Effect of Tween 20, 60, and 80 on Dissolution Behavior of Sprionolactone in Solid Dispersions Prepared by PEG 6000 [PDF]

open access: yesAdvanced Pharmaceutical Bulletin, 2015
Purpose: Solid dispersions have been efficient in improving the dissolution rate and bioavailability of hydrophobic drugs. The aim of the present study was enhancement of the dissolution profile of Spironolactone using solid dispersion.
Jafar Akbari   +6 more
doaj   +1 more source

Comparison Of Dissolution Profiles Of Commercially Available Lamivudine Tablets

open access: yes, 2015
The aim of this study was to investigate the influence of dissolution medium on the in vitro release of lamivudine (100 mg) from four commercially available lamivudine tablets (one reference and three generic). Three different buffer solutions (pH 1.2, 4.
Ozturk, Naile   +2 more
core   +1 more source

Simulation of rock salt dissolution and its impact on land subsidence [PDF]

open access: yes, 2014
Extensive land subsidence can occur due to subsurface dissolution of evaporites such as halite and gypsum. This paper explores techniques to simulate the salt dissolution forming an intrastratal karst, which is embedded in a sequence of carbonates, marls,
A. Younes   +7 more
core   +2 more sources

Biorelevant Dissolution of Dipyridamole and Piroxicam Using an Automated UV/Vis Spectrophotometric and Potentiometric Dissolution Testing Platform

open access: yes, 2023
The objective of this study was to investigate the implications of changing dissolution parameters, including pH ramp time, absence and presence of simulated intestinal fluid (SIF), and the addition of a partitioning phase, using an automated dissolution-
Anette Müllertz   +9 more
core   +1 more source

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