Is bioimpedance-based volume at clinical target weight contracted in hemodialysis patients with a high body mass index?
The well recognized relationship between cardiac natriuretic peptides and volume expansion was confirmed. The volume overload at treatment end (VO - VU) was negligible for the whole group of patients but more negative with increasing BMI. It therefore appears that in comparison to bioimpedance-based evaluation the clinical judgment overestimates volume overload in obese patients which leads to the delivery of high ultrafiltration volumes and to volume contraction at the end of a dialysis session in this group of patients.
E(2) inhibits IL-8 release by ERbeta in CF bronchial epithelial cells through up-regulation of secretory leucoprotease inhibitor, inhibition of nuclear factor (NF)-kappaB, and IL-8 gene expression. These data implicate a novel anti-inflammatory mechanism for E(2) in females with CF, which predisposes to infection and colonization. This could, in part, account for the observed gender dichotomy in CF.