Effects of recombinant human soluble thrombomodulin on neutrophil extracellular traps in the kidney of a mouse model of endotoxin shock.

Objectives: Sepsis is a life-threatening condition characterized by multi-organ dysfunction due to host immune system dysregulation in response to an infection. During sepsis, neutrophils release neutrophil extracellular traps (NETs) as part of the innate immune response. However, excessive NETs play a critical role in the development of organ failure during sepsis.

Hair analysis of histamine and several metabolites in C3H/HeNCrj mice by ultra performance liquid chromatography with electrospray ionization time-of-flight mass spectrometry (UPLC-ESI-TOF-MS): influence of hair cycle and age.

Background: According to a previous study, the concentration of HA in the hair of SD rats was similar in each rat and the variation in HA concentration was not so great. However, the concentration in human hair was fairly different in each person. As possible reasons for the higher variation in human hair, the differences in hair cycles and age in each person may be considerable.

Rapid determination of histamine and its metabolites in mice hair by ultra-performance liquid chromatography with time-of-flight mass spectrometry.

The rapid determination of histamine (HA) and several metabolites, i.e., 1-methylhistamine (MHA), imidazole-4-acetic acid (IAA), and 1-methyl-4-imidazole-acetic acid (MIAA), in mice hairs was performed by ultra-performance liquid chromatography with time-of-flight mass spectrometry (UPLC-TOF-MS).