Drug-Induced Endocrine and Metabolic Disorders

A Comprehensive Review of Electrolyte Imbalances and Their Applied Aspects in Dermatology

Electrolytes play a pivotal role in the maintenance of neutrality in the minerals of the cells - also, the generation and conduction of action potentials in neurons and muscles. Key electrolytes include sodium, potassium, chloride, magnesium, calcium, and phosphate. Electrolyte imbalances can result in elevated or diminished levels. Abnormal electrolyte levels, whether raised or decreased, interfere with normal physiological activities and may result in life-threatening consequences. Electrolyte imbalances are common in critical care units, although they are less frequent in dermatological conditions. Dermatologists should, however, be knowledgeable about the skin disorders and medications that are related to or may increase the risk of electrolyte imbalance to ensure that appropriate treatments are implemented immediately to avoid negative results. The objective of this review is to narrate the dermatological features of disorders involving abnormalities of sodium, potassium, calcium, phosphorus, and magnesium.

Synthesis, structure and antimicrobial evaluation of a new gossypol triazole conjugates functionalized with aliphatic chains and benzyloxy groups

Synthetic limitations in the copper-catalyzed azide alkyne cycloaddition (CuAAC) on gossypol's skeleton functionalized with alkyne (2) or azide (3) groups have been indicated. Modified approach to the synthesis of new gossypol-triazole conjugates yielded new compounds (24-31) being potential fungicides. Spectroscopic studies of triazole conjugates 24-31 have revealed their structures in solution, i.e., the presence of enamine-enamine tautomeric forms and π-π stacking intramolecular interactions between triazole arms. Biological evaluation of the new gossypol-triazole conjugates revealed the potency of 30 and 31 derivatives, having triazole-benzyloxy moieties, comparable with that of miconazole against Fusarium oxysporum. The results of HPLC evaluation of ergosterol content in different fungi strains upon treatment of gossypol and its derivatives enabled to propose a mechanism of antifungal activity of these compounds.