Taste Changes and Salivary Flow Rate Disparities in Premenopausal and Postmenopausal Women: Exploring the Zinc Connection.

Introduction: Menopause triggers hormonal changes that can manifest in oral symptoms like dysgeusia, xerostomia, and burning sensations, substantially impacting daily life, including chewing, swallowing, and taste perception. Menopausal women are particularly susceptible to nutritional fluctuations, including variations in zinc levels, which are believed to be linked to taste perception. Taste alterations can render food unappetizing, leading to malnutrition and diminished quality of life.

Reversal of carbapenem resistance in Pseudomonas aeruginosa by camelid single domain antibody fragment (VHH) against the C4-dicarboxylate transporter.

Antimicrobial resistance is emerging as the new healthcare crisis necessitating the development of newer classes of drugs using non-traditional approaches. Pseudomonas aeruginosa, one of the most common pathogens involved in nosocomial infections, is extremely difficult to treat even with the last resort frontline drug, the carbapenems. As the pathogen has the ability to acquire resistance to new small-molecule antibiotics, being deployed, a novel biological approach has been tried using antibody fragments in combination with carbapenems and β-lactams as adjunct therapy for an enduring solution to the problem.