Open Access Maced J Med Sci. 2015 Jun 15;3(2):195-201. doi: 10.3889/oamjms.2015.038. Epub 2015 Mar 31.
Lactoferrin Enhanced Apoptosis and Protected Against Thioacetamide-Induced Liver Fibrosis in Rats.
Open access Macedonian journal of medical sciences
Alyaa Hessin, Rehab Hegazy, Azza Hassan, Nemat Yassin, Sanaa Kenawy
Affiliations
Affiliations
- National Research Center, Medical Division, Pharmacology Department, Giza, Egypt.
- Cairo University, Faculty of Veterinary Medicine, Pathology Department, Giza, Egypt.
- Cairo University, Faculty of Pharmacy, Pharmacology and Toxicology Department, Cairo, Egypt.
PMID: 27275221
PMCID: PMC4877853 DOI: 10.3889/oamjms.2015.038
Abstract
BACKGROUND: Liver fibrosis is the common pathologic consequence of all chronic liver diseases.
AIM: Lactoferrin (Lf) was investigated for its possible hepatoprotective effect against thioacetamide (TAA)-induced liver fibrosis rat model.
MATERIAL AND METHODS: Rats received TAA (200 mg/kg/biweekly, ip) for four successive weeks. Lf (200 mg/kg/day, p.o.) or vehicle (VHC) was administered for one month before and another month during TAA injection. Body weight and mortality rate were assessed during the month of TAA-intoxication. Thereafter, serum and liver tissues were analyzed for liver function, oxidative, fibrotic and apoptotic markers.
RESULTS: Lf conserved rats against TAA-induced body weight-loss and mortality. Preservation of serum albumin, alkaline phosphatase and total bilirubin levels was also observed. Lf also protected rats against TAA-induced decrease in reduced glutathione and increase in malondialdehyde liver contents. Normal liver contents of hydroxyproline, nuclear factor kappa B and alpha fetoprotein; as markers of fibrosis; were increased with TAA and conserved with Lf-TAA. Lf maintained the normal architecture of the liver and immunohistochemical findings revealed increase in apoptotic bodies compared to TAA that favored necrosis.
CONCLUSION: In conclusion, Lf improved liver function, reduced oxidative stress and liver fibrosis, and enhanced apoptosis in rats with liver fibrosis, suggesting it to have useful therapeutic potential in patients with liver fibrosis.
Keywords: Alpha fetoprotein; Apoptosis; Lactoferrin; Liver fibrosis; NF-κB; Thioacetamide
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