Related Experiment Video

Updated: Jul 6, 2026

Intratracheal Administration of Dry Powder Formulation in Mice
07:55

Intratracheal Administration of Dry Powder Formulation in Mice

Published on: July 25, 2020

Investigating improving powder deagglomeration via dry powder inhalers at a low inspiratory flow rate by employing

T Ehtezazi1, D R Allanson, I D Jenkinson

  • 1School of Pharmacy & Chemistry, Liverpool John Moores University, Byrom Street, Liverpool L3 3AF, UK. t.ehtezazi@ljmu.ac.uk

Journal of Pharmaceutical Sciences
|April 5, 2008
PubMed

More Related Videos

Disposable Dosators Intended for Dry Powder Delivery to Mice04:59

Disposable Dosators Intended for Dry Powder Delivery to Mice

Published on: August 18, 2023

Disposable Dosators for Pulmonary Insufflation of Therapeutic Agents to Small Animals04:22

Disposable Dosators for Pulmonary Insufflation of Therapeutic Agents to Small Animals

Published on: March 30, 2017

Related Concept Videos

Inhaled Medications01:23

Inhaled Medications

Inhaled medications are crucial for managing chronic obstructive pulmonary disease (COPD) and asthma. They are essential for effective treatment and control, ensuring optimal respiratory health and well-being. Inhaled medication delivers drugs directly to the lungs, providing a rapid onset of action and reducing systemic side effects compared to oral or injectable medications. Three primary types of inhalation devices are used to administer these medications: nebulizers, metered-dose inhalers...
Asthma-IV: Diagnostic and Management01:30

Asthma-IV: Diagnostic and Management

The diagnosis and management of asthma are comprehensive, encompassing clinical assessments, lung function tests, and pharmacological interventions. Here's an overview:
Clinical Assessment for Asthma:
This is the first step in diagnosing and managing asthma. It includes:
Factors Affecting Dissolution: Particle Size and Effective Surface Area01:23

Factors Affecting Dissolution: Particle Size and Effective Surface Area

Dissolution kinetics, an essential aspect of oral drug delivery, is significantly influenced by the drug's particle size. According to the Noyes-Whitney dissolution model, the dissolution rate correlates directly with the drug's surface area. The larger the surface area, the higher the drug's solubility in water, leading to a faster drug dissolution rate. Reducing particle size increases the effective surface area, enhancing the dissolution process. Micronization and nanosizing are employed to...
Factors Influencing Drug Absorption: Pharmaceutical Parameters01:28

Factors Influencing Drug Absorption: Pharmaceutical Parameters

Solid dosage forms such as tablets and capsules undergo rigorous manufacturing processes to ensure stability and effectiveness. Their dissolution and absorption properties are influenced significantly by the choice of excipients (inactive ingredients that serve various roles in the formulation), and the methodology applied during production. The manufacturing parameters, such as compression force and granulation techniques, significantly affect dissolution rates. Elevated compression forces...