Intracellular electrolyte abnormalities in fulminant hepatic failure

Area of Science:

• Biochemistry
• Cell Biology
• Hepatology

Background:

• Fulminant hepatic failure (FHF) is a severe clinical syndrome.
• Electrolyte imbalances, including hyponatremia, are common in FHF.
• The behavior of intracellular electrolytes in peripheral blood leukocytes during FHF is not well understood.

Purpose of the Study:

• To investigate the sodium, potassium, and water content of peripheral blood leukocytes in patients with FHF.
• To examine the changes in leukocyte electrolyte content during liver function recovery.
• To explore the relationship between leukocyte sodium content and plasma sodium concentration.

Main Methods:

• Analysis of sodium, potassium, and water content in peripheral blood leukocytes.
• Serial measurements were performed in 30 patients with FHF.
• Correlation analysis between leukocyte sodium and plasma sodium concentrations.

Main Results:

• Leukocytes from FHF patients showed significantly increased sodium and water content, with reduced potassium.
• Upon liver function recovery, leukocyte sodium content initially decreased below normal before normalizing.
• A significant inverse correlation was observed between leukocyte sodium content and plasma sodium concentration.

Conclusions:

• Increased intracellular sodium and water in leukocytes may contribute to hyponatremia in FHF.
• Leukocyte sodium content dynamics reflect the recovery process in FHF.
• These findings highlight the role of cellular electrolyte shifts in the pathophysiology of FHF.