Serum lipids as an indicator for the alteration of liver function in patients with hepatitis B

• Published in: Lipids in health and disease Vol. 17; no. 1; pp. 36 - 10
• Main Authors: Arain, Sadia Qamar, Talpur, Farah Naz, Channa, Naseem Aslam, Ali, Muhammad Shahbaz, Afridi, Hassan Imran
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 05.03.2018; BioMed Central; BMC
• Subjects: Diagnosis; GC-fid; Health aspects; Hepatitis B; Hypolipidemia; Lipids; Liver; Liver function tests; Methods; Physiological aspects; Hypolipidemia; Liver; GC-fid
• ISSN: 1476-511X; 1476-511X
• DOI: 10.1186/s12944-018-0683-y

Hepatitis B virus (HBV) exerts an intense impact on host lipid metabolism. Hence the aim of present study is to determine metabolic derangement that occurred in subjects suffering from hepatitis B patients. The fasting blood samples were collected from hepatitis B patients (n = 50) attended in Taluka hospital TandoAdam, Sindh with age and gender matched controls (n = 50). Serum lipid profile and fatty acid (FA) composition were analyzed by micro-lab and gas chromatography. The hepatitis B patients have significantly lower level (p < 0.01) of lipid profile including total cholesterol (TC), triacylglyceride (TAG), high density lipoprotein-C (HDL-C) very low density lipoprotein-cholesterol (VLDL-C), low density lipoprotein-cholesterol (LDL-C), and total lipid (TL) in comparison to controls, indicating hypolipidemia in patients. The result of total FA composition of HBV patients in comparison to controls reveal that myristic, palmitic, docosahexaenoic acids were significantly (p < 0.05) higher, while linoleic, eicosatrienoic, arachidonic, eicosapentaenoic acids were lower in HBV patients in comparison to controls. The elongase, ∆5 and ∆6-desaturase enzymes activities were found lower, while ∆9-desaturase activity was higher in hepatitis B patients as compared to controls, which indicates the impaired lipid metabolism. The serum saturated fatty acid (SFA) and monounsaturated fatty acid (MUFA) were increased while polyunsaturated fatty acid (PUFA) was reduced in both total and free form in hepatitis B patients due to altered activities of enzyme desaturases with impaired PUFA metabolism and non-enzymatic oxidation.