Is pulmonary capillary sieving of hetastarch altered by LPS-induced sepsis?
Our results suggest that LPS does not alter the diameter of the largest pores perforating the walls of pulmonary capillaries. Rather, the number of these pores in the capillary wall appears to be increased. This increase would explain why lymph flows rise after LPS with little change in the lymph protein concentration. Our results are also consistent with a filtration model in which capillaries are assumed to be perforated by small pores (protein reflection coefficient = 1) as well as large pores (protein reflection coefficient = 0).
Plasma galanin levels may be an important biomarker for depression severity, especially in female patients.