Exploring sex differences in Alzheimer's disease: a comprehensive analysis of a large patient cohort from a memory unit.

Background: Alzheimer's disease (AD) stands as the leading cause of dementia worldwide, and projections estimate over 150 million patients by 2050. AD prevalence is notably higher in women, nearly twice that of men, with discernible sex differences in certain risk factors. To enhance our understanding of how sex influences the characteristics of AD patients and its potential impact on the disease trajectory, we conducted a comprehensive analysis of demographic, clinical, cognitive, and genetic data from a sizable and well-characterized cohort of AD dementia patients at a memory clinic in Barcelona, Spain.

Streptococcus canis Rapidly Progressive and Fatal Neonatal Sepsis in a Term Infant.

Background: Streptococcus canis (S. canis), belonging to β-hemolytic group G streptococci, is increasingly reported to cause sepsis and severe infections in adults with comorbidities but is rarely reported in children.

Methods: We describe a case of S.

Long-term growth and nutrition outcomes in children following intestinal transplantation.

Objective: Intestinal transplantation (ITx) has become an accepted option for children with serious complications from intestinal failure and parenteral nutrition (PN) dependence. We aimed to assess long-term growth and nutritional outcomes in these patients. We also assessed factors influencing nutritional status and ability to wean off tube feedings (TFs) after ITx.

Water masses drive the spatial and temporal distribution of marine Archaea in the northern Antarctic Peninsula.

The Southern Ocean influences the planet's biogeochemical cycles. Marine microorganisms are important in this scenario, being the main biological agents in the cycling of many elements. The Archaea domain is widely distributed in the oceans, and its presence in Antarctica is acknowledged.