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Pharmaceutics, Volume 13, Issue 1

January 2021 - 126 articles

Cover Story: There have been significant advancements in the design, development, and formulation of cocrystals in order to utilize their physicochemical, mechanical, and biopharmaceutical properties. However, manufacturing cocrystal products on an industrial scale continues to remain a challenge. Once the cocrystal is prepared, steps involved in transitioning a cocrystal into a solid dosage form entail numerous unit operations. An undesired consequence of processing is the potential for the cocrystal to amorphize or dissociate into the parent molecules. In an effort to reduce the number of operations, simultaneous formation of cocrystal and granule is a pragmatic methodology in the pharmaceutical industry. View this paper.
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Articles (126)

  • Article
  • Open Access
35 Citations
5,462 Views
26 Pages

Mucoadhesive Poloxamer-Based Hydrogels for the Release of HP-β-CD-Complexed Dexamethasone in the Treatment of Buccal Diseases

  • Raul Diaz-Salmeron,
  • Balthazar Toussaint,
  • Nicolas Huang,
  • Etienne Bourgeois Ducournau,
  • Gabriel Alviset,
  • Sophie Goulay Dufaÿ,
  • Hervé Hillaireau,
  • Amélie Dufaÿ Wojcicki and
  • Vincent Boudy

Oral lichen planus (OLP) is an ongoing and chronic inflammatory disease affecting the mucous membrane of the oral cavity. Currently, the treatment of choice consists in the direct application into the buccal cavity of semisolid formulations containin...

  • Article
  • Open Access
36 Citations
5,333 Views
20 Pages

Physicochemical Characterization of a Co-Amorphous Atorvastatin-Irbesartan System with a Potential Application in Fixed-Dose Combination Therapy

  • Marcin Skotnicki,
  • Barbara Jadach,
  • Agnieszka Skotnicka,
  • Bartłomiej Milanowski,
  • Lidia Tajber,
  • Marek Pyda and
  • Jacek Kujawski

The aim of this study was to characterize a 1:1 molar ratio of a pharmacologically relevant co-amorphous atorvastatin-irbesartan (ATR-IRB) system obtained by quench cooling of the crystalline ATR/IRB physical mixture for potential use in the fixed-do...

  • Article
  • Open Access
30 Citations
4,059 Views
13 Pages

Fraxetin is a coumarin scaffold compound extracted from Fraxinus rhynchophylla. It has antioxidant, anti-inflammatory, hepatoprotective, and antifibrotic effects. Furthermore, fraxetin has anticancer effects in breast and lung cancer. We aimed to eva...

  • Article
  • Open Access
36 Citations
8,115 Views
14 Pages

Multiple-Monitor HPLC Assays for Rapid Process Development, In-Process Monitoring, and Validation of AAV Production and Purification

  • Pete Gagnon,
  • Blaz Goricar,
  • Nina Mencin,
  • Timotej Zvanut,
  • Sebastijan Peljhan,
  • Maja Leskovec and
  • Ales Strancar

HPLC is established as a fast convenient analytical technology for characterizing the content of empty and full capsids in purified samples containing adeno-associated virus (AAV). UV-based monitoring unfortunately over-estimates the proportion of fu...

  • Review
  • Open Access
25 Citations
5,650 Views
28 Pages

Major developments in nanomedicines, such as nanoparticles (NPs), nanosomes, and conjugates, have revolutionized drug delivery capabilities over the past four decades. Although nanocarrier agents provide numerous advantages (e.g., greater solubility...

  • Article
  • Open Access
20 Citations
3,945 Views
22 Pages

Evaluation of the Hemocompatibility and Anticancer Potential of Poly(ε-Caprolactone) and Poly(3-Hydroxybutyrate) Microcarriers with Encapsulated Chrysin

  • Eleftherios Halevas,
  • Chrysoula Kokotidou,
  • Elda Zaimai,
  • Alexandra Moschona,
  • Efstratios Lialiaris,
  • Anna Mitraki,
  • Theodore Lialiaris and
  • Anastasia Pantazaki

In this work, novel chrysin-loaded poly(ε-caprolactone) and poly(3-hydroxybutyrate) microcarriers were synthesized according to a modified oil-in-water single emulsion/solvent evaporation method, utilizing poly(vinyl alcohol) surfactant as st...

  • Article
  • Open Access
51 Citations
6,535 Views
14 Pages

Improved Bioavailability and High Photostability of Methotrexate by Spray-Dried Surface-Attached Solid Dispersion with an Aqueous Medium

  • Bhupendra Raj Giri,
  • Jung Suk Kim,
  • Jong Hyuck Park,
  • Sung Giu Jin,
  • Kyeong Soo Kim,
  • Fakhar ud Din,
  • Han Gon Choi and
  • Dong Wuk Kim

Low aqueous solubility and poor bioavailability are major concerns in the development of oral solid-dosage drug forms. In this study, we fabricated surface-attached solid dispersion (SASD) to enhance the solubility, bioavailability, and photostabilit...

  • Article
  • Open Access
22 Citations
3,973 Views
16 Pages

Seasonal Variations of Polyphenols Content, Sun Protection Factor and Antioxidant Activity of Two Lamiaceae Species

  • Juliana de Medeiros Gomes,
  • Márcio Vinícius Cahino Terto,
  • Sócrates Golzio do Santos,
  • Marcelo Sobral da Silva and
  • Josean Fechine Tavares

Secondary metabolite production by plants is influenced by external environmental factors that can change depending on the seasons, which makes it important to know how the plant, through its metabolism, is able to adapt to these variations. Mentha x...

  • Article
  • Open Access
10 Citations
3,477 Views
12 Pages

It is currently estimated that one in every five Americans will develop skin cancer during their lifetime. Squamous cell carcinoma (SCC) is a common type of skin cancer that can develop due to the skin’s exposure to the sun. Herein, we prepared...

  • Article
  • Open Access
4 Citations
3,937 Views
13 Pages

Optimized 5-Fluorouridine Prodrug for Co-Loading with Doxorubicin in Clinically Relevant Liposomes

  • Debra Wu,
  • Douglas Vogus,
  • Vinu Krishnan,
  • Marta Broto,
  • Anusha Pusuluri,
  • Zongmin Zhao,
  • Neha Kapate and
  • Samir Mitragotri

Liposome-based drug delivery systems have allowed for better drug tolerability and longer circulation times but are often optimized for a single agent due to the inherent difficulty of co-encapsulating two drugs with differing chemical profiles. Here...

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Pharmaceutics - ISSN 1999-4923