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Pharmaceutics, Volume 13, Issue 6

June 2021 - 156 articles

Cover Story: Orally dispersible films (ODFs), which offer convenient, customizable, patient-compliant drug delivery, are shown by us to be a robust platform for poorly soluble drugs using surface functionalized nanoparticles or dry-coated microparticles. Here, the most suitable mixer at proper critical process parameters (CPPs), we show that drug powder pre-treatment may be eliminated without compromising uniform drug dispersion within film precursors, leading to excellent drug content uniformity (CU) even at very low drug concentrations. Furthermore, to facilitate potential in-line process analytical technology (PAT), it was demonstrated that adequate mixedness within the film precursor is a sufficient condition to achieve acceptable CU for the final film product. View this paper.
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Articles (156)

  • Article
  • Open Access
6 Citations
4,248 Views
14 Pages

Effects of Lapatinib on HER2-Positive and HER2-Negative Canine Mammary Carcinoma Cells Cultured In Vitro

  • Antonio Fernando Leis-Filho,
  • Patrícia de Faria Lainetti,
  • Priscila Emiko Kobayashi,
  • Carlos Eduardo Fonseca-Alves and
  • Renée Laufer-Amorim

HER2 is a prognostic and predictive marker widely used in breast cancer. Lapatinib is a tyrosine kinase inhibitor that works by blocking the phosphorylation of the receptor HER2. Its use is related to relatively good results in the treatment of women...

  • Article
  • Open Access
4 Citations
3,027 Views
15 Pages

The Effect of a Triple Combination of Bevacizumab, Sodium Hyaluronate and a Collagen Matrix Implant in a Trabeculectomy Animal Model

  • Vanessa Andrés-Guerrero,
  • Irene Camacho-Bosca,
  • Liseth Salazar-Quiñones,
  • Nestor Ventura-Abreu,
  • Mercedes Molero-Senosiain,
  • Samuel Hernández-Ruiz,
  • Guillermo Bernal-Sancho,
  • Rocío Herrero-Vanrell and
  • Julián García-Feijóo

Currently available anti-scarring treatments for glaucoma filtration surgery (GFS) have potentially blinding complications, so there is a need for alternative and safer agents. The effects of the intrableb administration of a new combination of the a...

  • Article
  • Open Access
67 Citations
5,814 Views
18 Pages

Dendrimer-Coated Gold Nanoparticles for Efficient Folate-Targeted mRNA Delivery In Vitro

  • Londiwe Simphiwe Mbatha,
  • Fiona Maiyo,
  • Aliscia Daniels and
  • Moganavelli Singh

Messenger RNA (mRNA) is not an attractive candidate for gene therapy due to its instability and has therefore received little attention. Recent studies show the advantage of mRNA over DNA, especially in cancer immunotherapy and vaccine development. T...

  • Review
  • Open Access
19 Citations
6,659 Views
22 Pages

Modulation of Urate Transport by Drugs

  • Péter Tátrai,
  • Franciska Erdő,
  • Gabriella Dörnyei and
  • Péter Krajcsi

Background: Serum urate (SU) levels in primates are extraordinarily high among mammals. Urate is a Janus-faced molecule that acts physiologically as a protective antioxidant but provokes inflammation and gout when it precipitates at high concentratio...

  • Review
  • Open Access
30 Citations
7,264 Views
14 Pages

Obtaining Cocrystals by Reaction Crystallization Method: Pharmaceutical Applications

  • Isabela Fanelli Barreto Biscaia,
  • Samantha Nascimento Gomes,
  • Larissa Sakis Bernardi and
  • Paulo Renato Oliveira

Cocrystals have gained attention in the pharmaceutical industry due to their ability to improve solubility, stability, in vitro dissolution rate, and bioavailability of poorly soluble drugs. Conceptually, cocrystals are multicomponent solids that con...

  • Article
  • Open Access
18 Citations
4,438 Views
17 Pages

Distribution of Gold Nanoparticles in the Anterior Chamber of the Eye after Intracameral Injection for Glaucoma Therapy

  • Tobias Sonntag,
  • Franziska Froemel,
  • W. Daniel Stamer,
  • Andreas Ohlmann,
  • Rudolf Fuchshofer and
  • Miriam Breunig

In glaucoma therapy, nanoparticles (NPs) are a favorable tool for delivering drugs to the outflow tissues of the anterior chamber of the eye where disease development and progression take place. In this context, a prerequisite is an efficient enrichm...

  • Article
  • Open Access
38 Citations
7,041 Views
19 Pages

Fabrication and Characterization of Fast-Dissolving Films Containing Escitalopram/Quetiapine for the Treatment of Major Depressive Disorder

  • Manal E. Alkahtani,
  • Alhassan H. Aodah,
  • Omar A. Abu Asab,
  • Abdul W. Basit,
  • Mine Orlu and
  • Essam A. Tawfik

Major depressive disorder (MMD) is a leading cause of disability worldwide. Approximately one-third of patients with MDD fail to achieve response or remission leading to treatment-resistant depression (TRD). One of the psychopharmacological strategie...

  • Article
  • Open Access
16 Citations
5,797 Views
21 Pages

Miniaturization and Automation of a Human In Vitro Blood–Brain Barrier Model for the High-Throughput Screening of Compounds in the Early Stage of Drug Discovery

  • Elisa L. J. Moya,
  • Elodie Vandenhaute,
  • Eleonora Rizzi,
  • Marie-Christine Boucau,
  • Johan Hachani,
  • Nathalie Maubon,
  • Fabien Gosselet and
  • Marie-Pierre Dehouck

Central nervous system (CNS) diseases are one of the top causes of death worldwide. As there is a difficulty of drug penetration into the brain due to the blood–brain barrier (BBB), many CNS drugs treatments fail in clinical trials. Hence, there is a...

  • Article
  • Open Access
32 Citations
5,338 Views
16 Pages

Systemic Treatment with Nicotinamide Riboside Is Protective in Two Mouse Models of Retinal Ganglion Cell Damage

  • Xian Zhang,
  • Nan Zhang,
  • Micah A. Chrenek,
  • Preston E. Girardot,
  • Jiaxing Wang,
  • Jana T. Sellers,
  • Eldon E. Geisert,
  • Charles Brenner,
  • John M. Nickerson and
  • Jeffrey H. Boatright
  • + 1 author

Glaucoma etiology often includes retinal ganglion cell (RGC) death associated with elevated intraocular pressure (IOP). However, even when IOP is managed well, disease can progress. It is thus important to develop therapeutic approaches that directly...

  • Article
  • Open Access
7 Citations
3,361 Views
18 Pages

High systemic stability and effective tumor accumulation of chemotherapeutic agents are indispensable elements that determine their antitumor efficacy. PEGylation of nanoparticles (NPs) could prolong the retention time in vivo by improving their stab...

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Pharmaceutics - ISSN 1999-4923