Tag: biological

  • Functional Biological Age Versus Chronological Age

    Horvath’s study used 353 sites in the genome to predict chronological age, comparing the data with existing data on chronological age. Levine’s work uses thousands of sites to predict biological age, comparing the data with biomarker signatures of biological age. Some sites are more accurate than others, so the cumulative age is a weighted average…

  • Intelligent Oxygen Bucket For Optical Monitoring Of Dissolved Oxygen In Biological Blood Samples

    Absorption measurements based on buckets are only as good as the system used for measurements. Reference drift and other spectral changes attributed to different environmental conditions can be addressed by taking frequent background and reference measurements. Bucket-to-bucket variability is overcome with the help of paired buckets. The measurement acquisition parameters are configured to provide the…