Thiamine deficiency-related neuropathy: A reversible entity from an endemic area.

Background And Purpose: Despite thiamine deficiency being a lesser-known entity in modern times, beriberi in various forms, including thiamine deficiency-related neuropathy, remains endemic in Kashmir due to the consumption of polished rice as a staple food. This observational study investigates cases of peripheral neuropathy of unknown etiology and their potential responsiveness to thiamine administration.

Methods: This prospective study enrolled adult patients presenting to the emergency department with weakness consistent with thiamine deficiency-related neuropathy and conducted a therapeutic challenge with thiamine on 41 patients.

Hyaluronic Acid in Dermatology.

Hyaluronic acid (HA) is a major component of the extracellular matrix of the skin and plays an important role in the metabolism of the dermis. It has a key position in wound healing and tissue repair processes owing to its ability to maintain a humid environment favorable to healing and the stimulation of growth factors, cellular constituents, and the migration of various cells essential for healing. This review aims to describe briefly the physical, chemical, and biologic properties of HA, together with some details of the dermatologic indications of this unique molecule.