[What is confirmed in the treatment of sepsis? : An update].

Background: Sepsis is defined as "being evoked as a life-threatening organ dysfunction caused by an inadequate host response to infection". The most recent German S3 guidelines were published in 2018 and the Surviving Sepsis Campaign (SSC) last published the current recommendations for the treatment of sepsis and septic shock in 2021.

Objective: This article explores and discusses which evidence in the treatment of sepsis and septic shock has been confirmed.

Cellular senescence and kidney aging.

Life expectancy is increasing worldwide, and by 2050 the proportion of the world's population over 65 years of age is estimated to surpass 1.5 billion. Kidney aging is associated with molecular and physiological changes that cause a loss of renal function and of regenerative potential.

Data demonstrating the anti-oxidant role of hemopexin in the heart.

The data presented in this article are related to the research article entitled (G. Ingoglia, C. M.

Hemopexin counteracts systolic dysfunction induced by heme-driven oxidative stress.

Heart failure is a leading cause of morbidity and mortality in patients affected by different disorders associated to intravascular hemolysis. The leading factor is the presence of pathologic amount of pro-oxidant free heme in the bloodstream, due to the exhaustion of the natural heme scavenger Hemopexin (Hx). Here, we evaluated whether free heme directly affects cardiac function, and tested the therapeutic potential of replenishing serum Hx for increasing serum heme buffering capacity.