Nonstripping "Rainbow" and Multiple Antigen Detection (MAD) Western Blotting.

A variation of immunoblotting method (the "Rainbow Western"), permits sequential detection of multiple antigens (MAD) on a single protein blot without stripping off prior antibodies. Because no stripping is involved, immobilized proteins are not lost from the membrane, thus allowing for multiple reprobings of the same membrane with different primary antibodies (≥12), retaining strong signal intensities for all sequential antibody probings. The procedure utilizes horseradish peroxidase (HRPase)-based detection with both a chemiluminescent and colorimetric substrate.

Delayed paracentesis is associated with increased in-hospital mortality in patients with spontaneous bacterial peritonitis.

Objectives: Spontaneous bacterial peritonitis (SBP) is associated with high mortality. Early paracentesis (EP) is essential for rapid diagnosis and optimal treatment. The aim of the study is to compare the outcomes of patients with SBP who received EP vs.