Higher abdominal fat area associates with lower donor kidney function before and after living kidney donation.

Central body fat distribution affects kidney function. Abdominal fat measurements using computed tomography (CT) may prove superior in assessing body composition-related kidney risk in living kidney donors. This retrospective cohort study including 550 kidney donors aimed to determine the association between CT-measured abdominal fat areas and kidney function before and after donor nephrectomy.

Analyzing body composition in living kidney donors: impact on post-transplant kidney function.

Living donor kidney transplantation boasts superior patient and graft survival rates compared to deceased donor kidney transplantation. However, the impact of living donor body composition (BC) on post-transplant kidney function remains uncertain. In a cohort of 293 living kidney donor-recipients pairs, we utilized linear mixed model analyses, adjusted for time and including a multiplicative interaction term of time with the donor body composition measure, and found no significant associations between any donor BC measure and the annual change in recipient post-transplantation estimated glomerular filtration rate (eGFR) [donor body mass index (BMI): =-0.

The smell of sepsis: Electronic nose measurements improve early recognition of sepsis in the ED.

Objective: Early recognition of sepsis is essential for timely initiation of adequate care. However, this is challenging as signs and symptoms may be absent or nonspecific. The cascade of events leading to organ failure in sepsis is characterized by immune-metabolic alterations.

A validated LC-MS/MS method for the simultaneous quantification of iothalamate and hippuran in serum and urine for non-radioactive kidney function assessment.

A novel liquid chromatography-tandem mass spectrometry method is described for the quantitative determination of the kidney function markers iothalamate and hippuran in human serum and urine. It is based on protein precipitation with methanol followed by dilution of the supernatant for serum and simple dilution for urine. The polar analytes are chromatographically separated by a 6.