Electrical Conductivity as an Informative Factor of the Properties of Liposomal Systems with Naproxen Sodium for Transdermal Application.

Liposomal preparations play an important role as formulations for transdermal drug delivery; however, the electrical conductivity of these systems is sparingly evaluated. The aim of the study was to outline the range of the values of electrical conductivity values that may be recorded in the future pharmaceutical systems in the context of their viscosity. The electrical conductivity, measured by a conductivity probe of k = 1.

The Pathophysiology and Treatment of Pyoderma Gangrenosum-Current Options and New Perspectives.

Pyoderma gangrenosum (PG) is an uncommon inflammatory dermatological disorder characterized by painful ulcers that quickly spread peripherally. The pathophysiology of PG is not fully understood; however, it is most commonly considered a disease in the spectrum of neutrophilic dermatoses. The treatment of PG remains challenging due to the lack of generally accepted therapeutic guidelines.

Erythroderma: A Retrospective Study of 212 Patients Hospitalized in a Tertiary Center in Lower Silesia, Poland.

Erythroderma is a condition characterized by erythema affecting at least 90% of the skin surface area. It can be caused by various underlying conditions. Due to nonspecific clinical and laboratory findings, determining the cause may pose a challenge.

Skin Cancer Risk, Sun-Protection Knowledge and Behavior in Athletes-A Narrative Review.

Outdoor sports are associated with increased exposure to ultraviolet radiation, which may result in sunburn, solar damage, and skin cancers. Water and winter sports create additional adverse conditions, such as washing away sunscreen by water and reflection of UV rays by the water and snow. Sweating-increased skin photosensitivity and activity-induced immunosuppression are associated with a greater risk of developing skin cancers.

Emerging biomarker in carcinogenesis. Focus on Nestin.

Nestin is a protein belonging to class VI intermediate filaments, which is involved in organogenesis, cellular metabolism and cytoskeletal organisation. Originally found to be expressed in neuroepithelial stem cells, nestin is also expressed in other tissues. It plays an important role in the carcinogenesis and angiogenesis.