Background Beta-synuclein is an emerging blood biomarker for detecting synaptic damage in Alzheimer’s disease (AD) but its role in early AD as well as in other dementias is unclear. Methods We ...

These models may, therefore, have the potential to de-skill the interpretation of serum hCG levels and lead to more standardized management protocols.

Serum hCG Levels A single serum hCG measurement is used by some as a discriminatory level to help with the detection of ectopic pregnancy. The concept was initially developed with respect to ...