Lipid-Based Nanoparticles as Drug Delivery System for Modern Therapeutics.

The emergence of lipid-based nanoparticulate systems has significantly reshaped the landscape of drug delivery. This review aims to encapsulate the advancements, challenges, and potential of lipid-based nanoparticulate drug delivery in modern therapeutics. Lipid-based nanoparticles, including liposomes, lipid nanoparticles, and solid lipid nanoparticles, harness the biocompatibility and biodegradability of lipids to encapsulate and deliver a diverse range of therapeutic agents.

A paper-based point-of-care device for the detection of cysteine using gold nanoparticles from whole blood.

We present a colorimetric probe based on polyvinylpyrrolidone-capped gold nanoparticles (PVP-AuNPs) that is sensitive and selective for cysteine (Cys). A microfluidic paper-based analytical device (μ-PAD) with embedded dried PVP-AuNPs at the polyethersulfone (PES) paper surface is used for Cys detection. When thiol molecules attach to PVP-AuNPs in the presence of Cys, they clump together, and this causes the solution's color to shift from red to blue within 5 minutes.

Nasal Delivery to the Brain: Harnessing Nanoparticles for Effective Drug Transport.

The nose-to-brain drug-delivery system has emerged as a promising strategy to overcome the challenges associated with conventional drug administration for central nervous system disorders. This emerging field is driven by the anatomical advantages of the nasal route, enabling the direct transport of drugs from the nasal cavity to the brain, thereby circumventing the blood-brain barrier. This review highlights the significance of the anatomical features of the nasal cavity, emphasizing its high permeability and rich blood supply that facilitate rapid drug absorption and onset of action, rendering it a promising domain for neurological therapeutics.

Lipid-based Nanoparticulate Drug Delivery.

The emergence of lipid-based nanoparticulate systems has significantly reshaped the landscape of drug delivery. This review encapsulates the advancements, challenges, and potential of lipid-based nanoparticulate drug delivery in modern therapeutics. Lipid-based nanoparticles, including liposomes, lipid nanoparticles, and solid lipid nanoparticles, harness the biocompatibility and biodegradability of lipids to encapsulate and deliver a diverse range of therapeutic agents.

Unusual Presentation of Hydatid Cyst.

Unlabelled: Hydatid cyst is a zoonotic disease that most commonly occurs in liver and lungs. Here, we present five cases of hydatid cyst occurring in axillary subcutaneous region, adnexal region, ovary, gallbladder, and pancreas should be considered in the differential diagnosis of any cystic lesions in any anatomic location, with or without viscera involvement particularly in endemic areas.

How To Cite This Article: Sarngal S, Gandhi S, Arora S, .

Evaluation of Risk Versus Benefit Information in Direct-To-Consumer (DTC) Prescription Drug Television Advertisements.

Background: The FDA's Presenting Risk Information draft guidance from May 2009 states that the time of risk versus benefit is a factor taken into consideration when evaluating audio and video direct-to-consumer (DTC) broadcasts. The objective of the study is to evaluate the proportion of risk narration on television (TV) advertisements in comparison to the actual proportion of serious adverse effects findings across select therapeutic areas.

Methods: The study reviews prescription drug TV advertisements between the years 2010 and 2015 separated by therapeutic class.

Prevalence, Comorbidity and Investigation of Anemia in the Primary Care Office.

Background: Anemia has a myriad of causes and its prevalence is growing. Anemia is associated with increased all-cause hospitalization and mortality in community-dwelling individuals above age 65 years. Our aim was to determine the prevalence and severity of anemia in adult patients in our primary care office and to determine the relationship between anemia and medical comorbidities.

The Association of Serum 25-Hydroxyvitamin D Status in Patients with Osteoarthritis in the Primary Care Office.

Background: Low serum 25-hydroxyvitamin D [25(OH)D] and osteoarthritis (OA) are commonly found in patients followed up in a primary care office. Clear evidence to support the link between 25-hydroxyvitamin D levels and OA is lacking.

Aim: To describe the association of serum 25-hydroxyvitamin D status in patients with OA in the primary care office.

Considerations for a Pediatric Biopharmaceutics Classification System (BCS): application to five drugs.

It has been advocated that biopharmaceutic risk assessment should be conducted early in pediatric product development and synchronized with the adult product development program. However, we are unaware of efforts to classify drugs into a Biopharmaceutics Classification System (BCS) framework for pediatric patients. The objective was to classify five drugs into a potential BCS.