Determination of 8-OHdG and 4-HNE Expressions in Sheep with Hepatic Lipidosis by Immunohistochemical Method
Year 2025,
Volume: 15 Issue: 1, 9 - 15, 26.06.2025
Özhan Karataş
,
Gökhan Akçakavak
,
Murat Eren
,
Zeynep Çelik
,
Ayşenur Tural
,
Osman Dağar
,
Osman Doğan
,
Bahadır Kılınç
,
Mehmet Tuzcu
Abstract
Lipidosis is generally defined as the accumulation of triglycerides in limited droplets within the cytoplasm of parenchymal cells. Lipidosis occurs due to toxic, chemical, infectious, and metabolic causes. This study aimed to reveal the local 8-hydroxy-2'-deoxyguanosine (8-OHdG) and 4-hydroxynonenal (4-HNE) expressions immunohistochemically according to the severity of the disease in sheep with hepatic lipidosis. The study material consisted of a total of 30 male sheep livers, including 6 healthy and 24 with hepatic lipidosis. After the liver samples were fixed in 10% formaldehyde solution, they underwent routine tissue processing to obtain paraffin blocks. Sections taken from the paraffin blocks were then subjected to Hematoxylin-Eosin (H-E) and immunohistochemical staining. Microscopically, control group liver samples showed normal histology. In livers with hepatic lipidosis, sharp-edged vacuoles of various sizes were detected in hepatocytes, and cell nuclei were pushed to the periphery. Additionally, focal hemorrhage and congestion, inflammatory cell infiltration in the portal area, bile duct proliferation, and connective tissue cells were observed. Microscopically, hepatic lipidosis cases were divided into two groups as moderate and severe based on the distribution of vacuoles in the section. In the immunohistochemical examination, 8-OHdG and 4-HNE expressions significantly increased in hepatic lipidosis cases compared to the control group (p<0.001). More intense immunoreactivity was detected especially in cases where disease severity increased (p<0.001). These results indicate that 8-OHdG and 4-HNE proteins play an important role in the pathogenesis of hepatic lipidosis and may be effective in increasing the severity of the disease.
References
- Akcakavak, G., Kazak, F., Karatas, O., Alakus, H., Alakus, I., Kirgiz, O., Celik, Z., Deveci MZY., Ozdemir, O., & Tuzcu, M. (2024). Eucalyptol regulates Nrf2
and NF-kB signaling and alleviates gentamicin-induced kidney injury in
rats by downregulating oxidative stress, oxidative DNA damage,
inflammation, and apoptosis. Toxicol. Mech. Methods, 34(4), 413-422.
- Akcakavak, G., Kazak, F., & Deveci, MZY (2023). Eucalyptol Protects
against Cisplatin-Induced Liver Injury in Rats. Biol. Bull. 50(5), 987-994.
- Al-Habsi, K., Johnson, EH., Kadim, IT., Srikandakumar, A., Annamalai, K., Al-
Busaidy, R., & Mahgoub, O. (2007). Effects of low concentrations of
dietary cobalt on liveweight gains, haematology, serum vitamin B12 and
biochemistry of Omani goats. Vet. J. 173(1), 131-137.
- Altun, S., & Sağlam, Y. (2014). Erzurum ilinde kesimi yapılan sığırlarda
karaciğer lezyonları üzerinde patolojik incelemeler. Atatürk Üni. Vet. Bilim.
Derg. 9(1), 7-15.
- Anderson, N., & Borlak, J. (2008). Molecular mechanisms and
therapeutic targets in steatosis and steatohepatitis. Pharm. Rev. 60(3),
311-357.
- Araujo, FB., Barosa, DS., Hsin, CY., Maranhão, RC., & Abdalla, DS. (1995).
Evaluation of oxidative stress in patients with hyperlipidemia.
Atherosclerosis, 117(1), 61-71.
- Ayala, A., Muñoz, MF., & Argüelles, S. (2014). Lipid peroxidation:
production, metabolism, and signaling mechanisms of
malondialdehyde and 4‐hydroxy‐2‐nonenal. Oxid. Med. Cell Longev.
2014(1), 360438.
- Boden, G. (1997). Role of fatty acids in the pathogenesis of insulin
resistance and NIDDM. Diabetes, 46(1), 3-10.
- Dinçel, GÇ., Yıldırım, S., & Kul, O. (2018). Role of nitric oxide and oxidative
stress in pathophysiology of liver injury in streptozotocin-induced type 1
diabetic rats. Ankara Univ. Vet. Fak. Derg. 65, 39-50.
- El-Khodery, S., Hussein, H., Metwally, N., Nassif, M., El-Boshy, M., & Galbat,
S. (1994). Ultrasonographic and histopathological evaluation of hepatic
lipidosis in sheep with cobalt deficiency. OJVR, 12, 23-32.
- Elshafey, BG., Elfadadny, A., Metwally, S., Saleh, AG., Ragab, RF., Hamada,
R., Mandour, AS., Hendawy, A. O., Alkazmi, L., & Ogaly, H. A. (2023).
Association between biochemical parameters and ultrasonographic
measurement for the assessment of hepatic lipidosis in dairy cows.
Italian J. Anim. Sci. 22(1), 136-147.
- Erer, H., Kıran, M., & Ciftci, M. (2009). Veterinary Genel Patoloji. In:
Bahcivanlar Press, Konya, Türkiye, pp. 236.
- Fu, A., Li, J., Ding, Q., Guo, R., Pi, A., Yang, W., Chen, Y., Dou, X., Song, Z., & Li,
S. (2022). Upregulation of 4-hydroxynonenal contributes to the
negative effect of n-6 polyunsaturated fatty acid on alcohol-induced
liver injury and hepatic steatosis. J Agric Food Chem. 70(21), 6418-6428.
- Goff, J., & Horst, R. (1997). Physiological changes at parturition and their
relationship to metabolic disorders. J dairy sci. 80(7), 1260-1268.
- Gözün, H., & Kıran, M. (1999). Konya mezbahalarında kesime alınan
koyunların karaciğerinde patolojik incelemeler. Veterinarium, 10, 1-19.
- Herndon, A., Breshears, M., & McFarlane, D. (2014). Oxidative
modification, inflammation and amyloid in the normal and diabetic cat
pancreas. J. Comp. Pathol. 151(4), 352-362.
- Hiramatsu, K., Saigusa, Y., & Nakazawa, H. (1991). Low superoxide
scavenging activity associated with enhanced superoxide generation
by monocytes from male hypertriglyceridemia with and without
diabetes. Atherosclerosis, 90(1), 39-47.
- Iqbal, R., Beigh, S., Mir, A., Shaheen, M., Hussain, S., Nisar, M., & Dar, A.
(2022). Evaluation of metabolic and oxidative profile in ovine pregnancy
toxemia and to determine their association with diagnosis and
prognosis of disease. Trop. Anim. Health Product. 54(6), 338.
- Ji, X., Liu, N., Wang, Y., Ding, K., Huang, S., & Zhang, C. (2023). Pregnancy
Toxemia in ewes: a review of Molecular Metabolic mechanisms and
Management Strategies. Metabolites, 13(2), 149.
- Johnson, E., Muirhead, D., Annamalai, K., King, G., Al-Busaidy, R., & Shahul
Hameed, M. (1999). Hepatic lipidosis associated with cobalt deficiency in
Omani goats. Vet. Res. Commun. 23, 215-221.
- Johnson, E. H., Al-Habsi, K., Kaplan, E., Srikandakumar, A., Kadim, I. T.,
Annamalai, K., Al-Busaidy, R., & Mahgoub, O. (2004). Caprine hepatic
lipidosis induced through the intake of low levels of dietary cobalt. Vet.
J. 168(2), 174-179.
- Jubb, KVF., Kennedy, PC., & Palmer, N. (2012). Pathology of domestic
animals. Academic press. p. 701.
- Kazak, F., Akcakavak, G., Alakus, I., Alakus, H., Kirgiz, O., Karatas, O., Deveci,
MZY., & Coskun, P. (2024). Proanthocyanidin alleviates testicular
torsion/detorsion-induced ischemia/reperfusion injury in rats. Tissue
and Cell, 89, 102459.
- Menzies, P., Langs, L., Boermans, H., Martin, J., & McNally, J. (2004).
Myopathy and hepatic lipidosis in weaned lambs due to vitamin E
deficiency. Canadian Vet. J. 45(3), 244.
- Miyamoto, M., Kotani, K., Ishibashi, S., & Taniguchi, N. (2011). The
relationship between urinary 8-hydroxydeoxyguanosine and metabolic
risk factors in asymptomatic subjects. Med. Princ. and Pract. 20(2), 187-
190.
- Oruc, E. (2009). Mezbahada kesilen sığırlarda karaciğer lezyonları
üzerine histopatolojik bir çalışma. Atatürk Üniv. Vet. Bilim. Derg. 4(2), 97-
104.
- Seki, S., Kitada, T., Yamada, T., Sakaguchi, H., Nakatani, K., & Wakasa, K.
(2002). In situ detection of lipid peroxidation and oxidative DNA damage
in non-alcoholic fatty liver diseases. J. Hepatol. 37(1), 56-62.
- Sumida, Y., Yoneda, M., Seko, Y., Takahashi, H., Hara, N., Fujii, H., Itoh, Y.,
Yoneda, M., Nakajima, A., & Okanoue, T. (2021). Role of vitamin E in the
treatment of non-alcoholic steatohepatitis. Free Radic. Biol. Med. 177,
391-403.
- Thapa, B., & Walia, A. (2007). Liver function tests and their interpretation.
Indian J. Pediatr. 74, 663-671.
- Ulvund, M. J. (1990). Ovine white-liver disease (OWLD). Changes in
blood chemistry. Acta Vet. Scand. 31(3), 277.
- Varghese, J., Bhat, V., Chianeh, Y. R., Kamath, V., Al-Haj Husain, N., &
Özcan, M. (2020). Salivary 8-hydroxyguanosine levels in smokers and
non-smokers with chronic periodontitis. Odontology, 108, 569-577.
- Webb, C., & Twedt, D. (2008). Oxidative stress and liver disease.
Veterinary Clinics of North America: Small Anim. Pract. 38(1), 125-135.
- Yang, Y., Sharma, R, Sharma, A., Awasthi, S., & Awasthi, Y. (2003). Lipid
peroxidation and cell cycle signaling: 4-hydroxynonenal, a key molecule in stress mediated signaling. Acta Biochim. Pol. 50(2), 319-336.
- Yeh, M. M., & Brunt, E. M. (2014). Pathological features of fatty liver
disease. Gastroenterology, 147(4), 754-764.
- Yoshino, K., Katoh, N., Takahashi, K., & Yuasa, A. (1992). Purification of a
protein from serum of cattle with hepatic lipidosis, and identification of
the protein as haptoglobin. Am. J. Vet. Res. 53(6), 951-956.
Year 2025,
Volume: 15 Issue: 1, 9 - 15, 26.06.2025
Özhan Karataş
,
Gökhan Akçakavak
,
Murat Eren
,
Zeynep Çelik
,
Ayşenur Tural
,
Osman Dağar
,
Osman Doğan
,
Bahadır Kılınç
,
Mehmet Tuzcu
References
- Akcakavak, G., Kazak, F., Karatas, O., Alakus, H., Alakus, I., Kirgiz, O., Celik, Z., Deveci MZY., Ozdemir, O., & Tuzcu, M. (2024). Eucalyptol regulates Nrf2
and NF-kB signaling and alleviates gentamicin-induced kidney injury in
rats by downregulating oxidative stress, oxidative DNA damage,
inflammation, and apoptosis. Toxicol. Mech. Methods, 34(4), 413-422.
- Akcakavak, G., Kazak, F., & Deveci, MZY (2023). Eucalyptol Protects
against Cisplatin-Induced Liver Injury in Rats. Biol. Bull. 50(5), 987-994.
- Al-Habsi, K., Johnson, EH., Kadim, IT., Srikandakumar, A., Annamalai, K., Al-
Busaidy, R., & Mahgoub, O. (2007). Effects of low concentrations of
dietary cobalt on liveweight gains, haematology, serum vitamin B12 and
biochemistry of Omani goats. Vet. J. 173(1), 131-137.
- Altun, S., & Sağlam, Y. (2014). Erzurum ilinde kesimi yapılan sığırlarda
karaciğer lezyonları üzerinde patolojik incelemeler. Atatürk Üni. Vet. Bilim.
Derg. 9(1), 7-15.
- Anderson, N., & Borlak, J. (2008). Molecular mechanisms and
therapeutic targets in steatosis and steatohepatitis. Pharm. Rev. 60(3),
311-357.
- Araujo, FB., Barosa, DS., Hsin, CY., Maranhão, RC., & Abdalla, DS. (1995).
Evaluation of oxidative stress in patients with hyperlipidemia.
Atherosclerosis, 117(1), 61-71.
- Ayala, A., Muñoz, MF., & Argüelles, S. (2014). Lipid peroxidation:
production, metabolism, and signaling mechanisms of
malondialdehyde and 4‐hydroxy‐2‐nonenal. Oxid. Med. Cell Longev.
2014(1), 360438.
- Boden, G. (1997). Role of fatty acids in the pathogenesis of insulin
resistance and NIDDM. Diabetes, 46(1), 3-10.
- Dinçel, GÇ., Yıldırım, S., & Kul, O. (2018). Role of nitric oxide and oxidative
stress in pathophysiology of liver injury in streptozotocin-induced type 1
diabetic rats. Ankara Univ. Vet. Fak. Derg. 65, 39-50.
- El-Khodery, S., Hussein, H., Metwally, N., Nassif, M., El-Boshy, M., & Galbat,
S. (1994). Ultrasonographic and histopathological evaluation of hepatic
lipidosis in sheep with cobalt deficiency. OJVR, 12, 23-32.
- Elshafey, BG., Elfadadny, A., Metwally, S., Saleh, AG., Ragab, RF., Hamada,
R., Mandour, AS., Hendawy, A. O., Alkazmi, L., & Ogaly, H. A. (2023).
Association between biochemical parameters and ultrasonographic
measurement for the assessment of hepatic lipidosis in dairy cows.
Italian J. Anim. Sci. 22(1), 136-147.
- Erer, H., Kıran, M., & Ciftci, M. (2009). Veterinary Genel Patoloji. In:
Bahcivanlar Press, Konya, Türkiye, pp. 236.
- Fu, A., Li, J., Ding, Q., Guo, R., Pi, A., Yang, W., Chen, Y., Dou, X., Song, Z., & Li,
S. (2022). Upregulation of 4-hydroxynonenal contributes to the
negative effect of n-6 polyunsaturated fatty acid on alcohol-induced
liver injury and hepatic steatosis. J Agric Food Chem. 70(21), 6418-6428.
- Goff, J., & Horst, R. (1997). Physiological changes at parturition and their
relationship to metabolic disorders. J dairy sci. 80(7), 1260-1268.
- Gözün, H., & Kıran, M. (1999). Konya mezbahalarında kesime alınan
koyunların karaciğerinde patolojik incelemeler. Veterinarium, 10, 1-19.
- Herndon, A., Breshears, M., & McFarlane, D. (2014). Oxidative
modification, inflammation and amyloid in the normal and diabetic cat
pancreas. J. Comp. Pathol. 151(4), 352-362.
- Hiramatsu, K., Saigusa, Y., & Nakazawa, H. (1991). Low superoxide
scavenging activity associated with enhanced superoxide generation
by monocytes from male hypertriglyceridemia with and without
diabetes. Atherosclerosis, 90(1), 39-47.
- Iqbal, R., Beigh, S., Mir, A., Shaheen, M., Hussain, S., Nisar, M., & Dar, A.
(2022). Evaluation of metabolic and oxidative profile in ovine pregnancy
toxemia and to determine their association with diagnosis and
prognosis of disease. Trop. Anim. Health Product. 54(6), 338.
- Ji, X., Liu, N., Wang, Y., Ding, K., Huang, S., & Zhang, C. (2023). Pregnancy
Toxemia in ewes: a review of Molecular Metabolic mechanisms and
Management Strategies. Metabolites, 13(2), 149.
- Johnson, E., Muirhead, D., Annamalai, K., King, G., Al-Busaidy, R., & Shahul
Hameed, M. (1999). Hepatic lipidosis associated with cobalt deficiency in
Omani goats. Vet. Res. Commun. 23, 215-221.
- Johnson, E. H., Al-Habsi, K., Kaplan, E., Srikandakumar, A., Kadim, I. T.,
Annamalai, K., Al-Busaidy, R., & Mahgoub, O. (2004). Caprine hepatic
lipidosis induced through the intake of low levels of dietary cobalt. Vet.
J. 168(2), 174-179.
- Jubb, KVF., Kennedy, PC., & Palmer, N. (2012). Pathology of domestic
animals. Academic press. p. 701.
- Kazak, F., Akcakavak, G., Alakus, I., Alakus, H., Kirgiz, O., Karatas, O., Deveci,
MZY., & Coskun, P. (2024). Proanthocyanidin alleviates testicular
torsion/detorsion-induced ischemia/reperfusion injury in rats. Tissue
and Cell, 89, 102459.
- Menzies, P., Langs, L., Boermans, H., Martin, J., & McNally, J. (2004).
Myopathy and hepatic lipidosis in weaned lambs due to vitamin E
deficiency. Canadian Vet. J. 45(3), 244.
- Miyamoto, M., Kotani, K., Ishibashi, S., & Taniguchi, N. (2011). The
relationship between urinary 8-hydroxydeoxyguanosine and metabolic
risk factors in asymptomatic subjects. Med. Princ. and Pract. 20(2), 187-
190.
- Oruc, E. (2009). Mezbahada kesilen sığırlarda karaciğer lezyonları
üzerine histopatolojik bir çalışma. Atatürk Üniv. Vet. Bilim. Derg. 4(2), 97-
104.
- Seki, S., Kitada, T., Yamada, T., Sakaguchi, H., Nakatani, K., & Wakasa, K.
(2002). In situ detection of lipid peroxidation and oxidative DNA damage
in non-alcoholic fatty liver diseases. J. Hepatol. 37(1), 56-62.
- Sumida, Y., Yoneda, M., Seko, Y., Takahashi, H., Hara, N., Fujii, H., Itoh, Y.,
Yoneda, M., Nakajima, A., & Okanoue, T. (2021). Role of vitamin E in the
treatment of non-alcoholic steatohepatitis. Free Radic. Biol. Med. 177,
391-403.
- Thapa, B., & Walia, A. (2007). Liver function tests and their interpretation.
Indian J. Pediatr. 74, 663-671.
- Ulvund, M. J. (1990). Ovine white-liver disease (OWLD). Changes in
blood chemistry. Acta Vet. Scand. 31(3), 277.
- Varghese, J., Bhat, V., Chianeh, Y. R., Kamath, V., Al-Haj Husain, N., &
Özcan, M. (2020). Salivary 8-hydroxyguanosine levels in smokers and
non-smokers with chronic periodontitis. Odontology, 108, 569-577.
- Webb, C., & Twedt, D. (2008). Oxidative stress and liver disease.
Veterinary Clinics of North America: Small Anim. Pract. 38(1), 125-135.
- Yang, Y., Sharma, R, Sharma, A., Awasthi, S., & Awasthi, Y. (2003). Lipid
peroxidation and cell cycle signaling: 4-hydroxynonenal, a key molecule in stress mediated signaling. Acta Biochim. Pol. 50(2), 319-336.
- Yeh, M. M., & Brunt, E. M. (2014). Pathological features of fatty liver
disease. Gastroenterology, 147(4), 754-764.
- Yoshino, K., Katoh, N., Takahashi, K., & Yuasa, A. (1992). Purification of a
protein from serum of cattle with hepatic lipidosis, and identification of
the protein as haptoglobin. Am. J. Vet. Res. 53(6), 951-956.