Pulmonary drug delivery has gained great interest as an important subject of research over
the past decades given the lung diseases which are affecting millions of people suffer from …

Background Particle deposition in human airways is important for assessing both health
effects of inhaled particles and therapeutic efficacy of inhaled drug aerosols, but is not well …

Inhalation therapy plays an important role in management or treatment of respiratory
diseases such asthma and chronic obstructive pulmonary diseases (COPDs). For decades …

Experimental methods provide means for the quality control of existing DPIs and for
exploring the influence of formulation and device parameters well in advance of clinical trials …

Effective drug delivery into the lungs plays an important role in management of pulmonary
diseases that affect millions all around the world. The main objective of this investigation is …

Introduction Early studies show conflicting findings regarding particulate matter≤ 2.5 μm in
diameter (PM 2.5) exposure and development of head and neck cancers (HNC). We …

Purpose In the present work, a comparison between MDI and DPI for evaluating
performance of the devices were carried out by experimentally investigating the deposition …

Determining the behavior of aerosol drug particles is of vital importance in the treatment of
respiratory tract diseases. Despite the development of imaging techniques in the pulmonary …

Researchers have been studying aerosol transport in human lungs for some decades. The
overall lung deposition can be predicted with sufficient precision nowadays. However, the …

In recent years, pulmonary diseases have posed severe health problems because of
increasing air pollution. Some of the promising drug delivery devices for administering the …