Impact of RNA-Based Viral Infections on Liver Enzyme Profiles in Chronic Liver Disease Patients

Authors

  • Carlos M. Navarro Department of Hepatology and Infectious Diseases, Universidad Nacional de Medicina, Mexico City, Mexico

DOI:

https://doi.org/10.66238/jaeee14

Keywords:

Hepatitis C Virus (HCV), Hepatitis E Virus (HEV), Liver Enzymes, ALT, Biomarkers

Abstract

Chronic liver diseases (CLDs) associated with RNA-based viral infections, particularly Hepatitis C Virus (HCV) and Hepatitis E Virus (HEV), exhibit diverse biochemical profiles that can reflect both the severity of hepatic injury and the nature of the viral insult. This study investigates the differential impact of HCV and HEV on liver enzyme markers in CLD patients, focusing on transaminases, cholestatic markers, and synthetic function indicators. Through quantitative analysis of serum ALT, AST, ALP, GGT, bilirubin, albumin, and INR, alongside viral RNA load, we demonstrate that HCV patients typically present with elevated ALT levels compared to HEV patients, while cholestatic markers such as ALP and GGT show moderate elevations in both groups. These findings provide critical insights into hepatic dysfunction patterns and underscore the role of liver enzymes as non-invasive markers for disease monitoring and therapeutic guidance in viral hepatitis.

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Published

2025-12-31