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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)

  • Review
  • Open Access
3 Citations
3,439 Views
20 Pages

Several types of antibodies (Abs) are currently used in non-small cell lung cancer (NSCLC). Anti-angiogenic and immune checkpoint inhibitor (ICI) Abs are the most frequent treatments used alone or with chemotherapy in metastatic NSCLC, for the front...

  • Review
  • Open Access
18 Citations
4,205 Views
20 Pages

Mesenchymal Stem Cells Engineered by Nonviral Vectors: A Powerful Tool in Cancer Gene Therapy

  • Yuan Ding,
  • Chenyang Wang,
  • Zhongquan Sun,
  • Yingsheng Wu,
  • Wanlu You,
  • Zhengwei Mao and
  • Weilin Wang

Due to their “tumor homing” and “immune privilege” characteristics, the use of mesenchymal stem cells (MSCs) has been proposed as a novel tool against cancer. MSCs are genetically engineered in vitro and then utilized to deliver tumoricidal agents, i...

  • Article
  • Open Access
16 Citations
3,363 Views
18 Pages

A Radionuclide Generator of High-Purity Bi-213 for Instant Labeling

  • Stanislav Ermolaev,
  • Aino Skasyrskaya and
  • Aleksandr Vasiliev

A new two-column 225Ac/213Bi generator was developed specifically for using 225Ac containing an impurity of long lived 227Ac. The parent 225Ac was retained on the first Actinide Resin column, while 213Bi was accumulated on the second column filled wi...

  • Article
  • Open Access
27 Citations
5,393 Views
19 Pages

Formulation of Chewable Tablets Containing Carbamazepine-β-cyclodextrin Inclusion Complex and F-Melt Disintegration Excipient. The Mathematical Modeling of the Release Kinetics of Carbamazepine

  • Adina Magdalena Musuc,
  • Valentina Anuta,
  • Irina Atkinson,
  • Iulian Sarbu,
  • Vlad Tudor Popa,
  • Cornel Munteanu,
  • Constantin Mircioiu,
  • Emma Adriana Ozon,
  • George Mihai Nitulescu and
  • Mirela Adriana Mitu

Due to its low solubility, carbamazepine (CBZ) exhibits slow and incomplete release in the gastrointestinal tract and, hence, variable pharmacokinetics and pharmacodynamic effect. Lots of methods have been devised to improve its solubility, the large...

  • Article
  • Open Access
14 Citations
3,686 Views
16 Pages

Electrospun nanofibers have been extensively studied for encapsulated drugs releasing from the inside of the fiber matrix, but have been barely looked at for their potential to control release as a semi-permeable membrane. This study investigated mol...

  • Article
  • Open Access
2 Citations
4,342 Views
12 Pages

The Influence of Drug–Polymer Solubility on Laser-Induced In Situ Drug Amorphization Using Photothermal Plasmonic Nanoparticles

  • Nele-Johanna Hempel,
  • Padryk Merkl,
  • Matthias Manne Knopp,
  • Ragna Berthelsen,
  • Alexandra Teleki,
  • Georgios A. Sotiriou and
  • Korbinian Löbmann

In this study, laser-induced in situ amorphization (i.e., amorphization inside the final dosage form) of the model drug celecoxib (CCX) with six different polymers was investigated. The drug–polymer combinations were studied with regard to the influe...

  • Article
  • Open Access
6 Citations
3,049 Views
12 Pages

Imaging-Based Characterization of a Slco2b1(-/-) Mouse Model Using [11C]Erlotinib and [99mTc]Mebrofenin as Probe Substrates

  • Solène Marie,
  • Irene Hernández-Lozano,
  • Louise Breuil,
  • Charles Truillet,
  • Shuiying Hu,
  • Alex Sparreboom,
  • Nicolas Tournier and
  • Oliver Langer

Organic anion-transporting polypeptide 2B1 (OATP2B1) is co-localized with OATP1B1 and OATP1B3 in the basolateral hepatocyte membrane, where it is thought to contribute to the hepatic uptake of drugs. We characterized a novel Slco2b1(-/-) mouse model...

  • Review
  • Open Access
108 Citations
18,395 Views
45 Pages

Various frameworks and methods, such as quality by design (QbD), real time release test (RTRT), and continuous process verification (CPV), have been introduced to improve drug product quality in the pharmaceutical industry. The methods recognize that...

  • Review
  • Open Access
11 Citations
4,104 Views
27 Pages

Gene therapy requires an effective and safe delivery vehicle for nucleic acids. In the case of non-viral vehicles, including cationic liposomes, the structure of compounds composing them determines the efficiency a lot. Currently, cationic amphiphile...

  • Review
  • Open Access
40 Citations
6,218 Views
31 Pages

Ion Pairs for Transdermal and Dermal Drug Delivery: A Review

  • Mignon Cristofoli,
  • Chin-Ping Kung,
  • Jonathan Hadgraft,
  • Majella E. Lane and
  • Bruno C. Sil

Ion pairing is a strategy used to increase the permeation of topically applied ionised drugs. Formation occurs when the electrostatic energy of attraction between oppositely charged ions exceeds their mean thermal energy, making it possible for them...

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Pharmaceutics - ISSN 1999-4923