we use ProChem BJP concentrators which are non-sterile, disposable, multi-well ultrafiltration devices designed for concentrating macromolecules in clinical urine samples. https://www.vivaproducts.com/downloads/bjp-clinical-operating-instructions.pdf ...

Thank you for this paper. I agree with Pradip if the creatinine is abnormal recommend the Cystatin C but from what I can tell there is much variability in all of these as shown. NEJM November 4, 2021. probably if abnormal eGFR creatinine, repeat next ...

Hi all, Creatinine-based eGFR remains the standard estimate in routine reporting, while cystatin C–based eGFR is more often used in selected settings or patient groups. For the December ADLM Artery Online Journal Club, I am sharing ...

Hi Shirley, just came across this today. I actually think I agree with the spirit of the letter that Werfen distributes for this. We do a linearity on the total hemoglobin but not the specific parameters. Since oximeters can only be calibrated for total ...