The purpose of this review is to summarize essential pharmacological, pharmaceutical, and
clinical aspects in the field of orally inhaled therapies that may help scientists seeking to …

Most existing vaccines for human use are administered by needle-based injection.
Administering vaccines needle-free intranasally has numerous advantages over by needle …

Leucine is a promising excipient with several applications in the development of inhalable
spray-dried powder of high-and low-dose drugs. The addition of leucine has exhibited …

One of the major reasons why depressed patients fail their treatment course is the existence
of the blood-brain barrier (BBB), which prevents drugs from being delivered to the central …

Lactose is the most commonly used excipient in carrier-based dry powder inhalation (DPI)
formulations. Numerous inhalation therapies have been developed using lactose as a …

Spray drying is a constructive single-step manufacturing technique used to produce dry
powder. Spray drying plays a remarkable role in producing inhalable powder formulations …

Pulmonary administration of biodegradable polymeric formulation is beneficial in the
treatment of various respiratory diseases. For respiratory delivery, the polymer must be non …

Abstract A Dry Powder Inhaler (DPI) is a technique as well as a device used to inhale
formulation which is in the form of dry powder, and is inhaled through the nose or mouth. It …

During the last decades, the term “drug delivery systems”(DDSs) has almost fully replaced
previously used terms, such as “dosage forms”, in an attempt to emphasize the importance …

Pulmonary delivery is an alternative route of administration with numerous advantages over
conventional routes of administration. It provides low enzymatic exposure, fewer systemic …