Basanth Babu Eedara

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Isradipine (ISR) is a potent calcium channel blocker with low oral bioavailability due to low aqueous solubility, extensive first-pass metabolism and P-glycoprotein (P-gp)-mediated efflux transport. In the present investigation, an attempt was made to develop isradipine-loaded self-nano emulsifying powders (SNEP) for improved oral delivery. The liquid(More)
A solid self emulsifying formulation (S-SEF) has been developed with an intention to improve the dissolution characteristics of poorly water soluble lercanidipine hydrochloride (LH). Suitable components for the formulation of liquid self emulsifying drug delivery systems (SEDDS) were selected after screening various vehicles via solubility studies.(More)
The current study was aimed to investigate the potential of solid self-nanoemulsifying drug delivery system (S-SNEDDS) composed of Capmul MCM C8 (oil), Tween 80 (surfactant) and Transcutol P (co-surfactant) in improving the dissolution and oral bioavailability of darunavir. Liquid self-nanoemulsifying drug delivery systems (L-SNEDDS) were developed by using(More)
The aim of the current investigation was to improve dissolution rate, gastric absorption and tolerance of a water insoluble non-steroidal anti-inflammatory drug ketoprofen by developing proliposomal powders. Ketoprofen proliposomal powders were prepared by solvent evaporation method with varying ratios of hydrogenated soyphosphatidyl choline (HSPC) and(More)
Abstract The aim of the present study was to improve the dissolution, permeability and therefore oral bioavailability of the fexofenadine hydrochloride (FEX), by preparing lipid surfactant based dispersions using self-emulsifying carriers, i.e. Gelucire 44/14 (GLC) and d-α-tocopheryl polyethylene glycol 1000 succinate (Vitamin E TPGS or TPGS). The(More)
The aim of the present investigation was to enhance the solubility of exemestane (EXM), by solid dispersion (SD) technique using PEG 6000 as a carrier. Phase solubility studies were conducted with PEG 6000 and PEG 20000 to evaluate the effect of carriers on aqueous solubility of EXM. The aqueous solubility of EXM was favoured with PEG 6000 compared to PEG(More)
Current study aimed to develop lipid dispersions of poorly water soluble exemestane by employing lipid carriers such as Gelucire 44/14 and TPGS with porous calcium silicate (PCS) as an adsorbent carrier and formulate into a solid dosage form. The lipid dispersions at 1:5 ratio showed the highest solubility and dissolution compared to pure exemestane.(More)
The current investigation aimed to enhance the dissolution rate and mask the bitter taste of levofloxacin by developing pharmaceutical cocrystals using stearic acid and saccharin sodium as coformers. The developed cocrystals were characterized by Fourier transform infrared spectroscopy, which showed the formation of a regular carboxylic acid homosynthon in(More)
Sterilization of necrotic granulomas containing Mycobacterium tuberculosis is difficult by oral and parenteral drug delivery of antitubercular drugs. Pulmonary delivery of these drugs should increase the concentration of drug in the granulomas and, thereby, improve the sterilization. The current study aimed to develop spray-dried (SD) powders composed of(More)
The objective of the current investigation was to enhance the solubility and dissolution rate of loratadine using solid dispersions (SDs) with Gelucire 50/13. SDs of loratadine using Gelucire 50/13 as carrier were prepared by the solvent evaporation method, characterized for drug content, dissolution behavior, and physicochemical characteristics by(More)