All news from Anaesthesiology

Association Between Vestibular Labyrinthine and Human Temporal Bone

Stable posture and body movement in humans are dictated by the precise functioning of the ampulla organs in the semi-circular canals. Statistical analysis of the interrelationship between bony and membranous compartments within the semi-circular canals is dependent on the visualization of soft tissue structures. Thirty-one human inner ears were prepared, post-fixed with osmium tetroxide and decalcified for soft tissue contrast enhancement.

Loss Of Neonatal Nephron Impact On Long-Term Renal Significance

Neonatal nephron loss may follow hypoxic-ischemic events or nephrotoxic medications. Its long-term effects on the kidney are still unclear. Unlike term infants, preterm neonates less than 36 weeks gestational age show ongoing nephrogenesis. We hypothesized that nephron loss during nephrogenesis leads to more severe renal sequelae than nephron loss shortly after the completion of nephrogenesis.

New Way for Mitochondrial Function During Stress

Scientists from Scripps Research Institute (TSRI) have revealed a new pathway in cells that promotes mitochondrial function during times of stress, a response that can guard against disease as people age. In response to stress, rather than churn out misshapen proteins, our cells activate protective pathways that take an even more dramatic response, shutting down protein production entirely. The study was published in the journal Cell.

Recurrent Acute Otitis Media Identified Potentially Protective Bacterial Genera

Recurrent acute otitis media (rAOM, recurrent ear infection) is a common childhood disease caused by bacteria termed otopathogens, for which current treatments have limited effectiveness. Generic probiotic therapies have shown promise, but seem to lack specificity. They hypothesized that healthy children with no history of AOM carry protective commensal bacteria that could be translated into a specific probiotic therapy to break the cycle of re-infection.

Negative Impacts of Health in Women cyclists

Women bicycle riders are more likely to experience urinary tract infections, genital numbness, and saddle sores, but not more likely to have serious sexual and urinary symptoms than non-cyclists. In fact, high-intensity female cyclists had better sexual function, according to a new study led by UC San Francisco. The study will is published in the Journal of Sexual Medicine.