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Hutchison AL, Tavaglione F, Romeo S, Charlton M. Endocrine aspects of metabolic dysfunction-associated steatotic liver disease (MASLD): Beyond insulin resistance. J Hepatol 2023; 79:1524-1541. [PMID: 37730124 DOI: 10.1016/j.jhep.2023.08.030] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 08/16/2023] [Accepted: 08/22/2023] [Indexed: 09/22/2023]
Abstract
While the association of metabolic dysfunction-associated steatotic liver disease (MASLD) with obesity and insulin resistance is widely appreciated, there are a host of complex interactions between the liver and other endocrine axes. While it can be difficult to definitively distinguish direct causal relationships and those attributable to increased adipocyte mass, there is substantial evidence of the direct and indirect effects of endocrine dysregulation on the severity of MASLD, with strong evidence that low levels of growth hormone, sex hormones, and thyroid hormone promote the development and progression of disease. The impact of steroid hormones, e.g. cortisol and dehydroepiandrosterone, and adipokines is much more divergent. Thoughtful assessment, based on individual risk factors and findings, and management of non-insulin endocrine axes is essential in the evaluation and management of MASLD. Multiple therapeutic options have emerged that leverage various endocrine axes to reduce the fibroinflammatory cascade in MASH.
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Affiliation(s)
| | - Federica Tavaglione
- Clinical Medicine and Hepatology Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy; Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Rome, Italy; Department of Molecular and Clinical Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Stefano Romeo
- Department of Molecular and Clinical Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Cardiology Department, Sahlgrenska University Hospital, Gothenburg, Sweden; Clinical Nutrition Unit, Department of Medical and Surgical Sciences, University Magna Graecia, Catanzaro, Italy
| | - Michael Charlton
- Center for Liver Diseases, University of Chicago, United States.
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Habeeb TAAM, Hussain A, Podda M, Cianci P, Ramshaw B, Safwat K, Amr WM, Wasefy T, Fiad AA, Mansour MI, Moursi AM, Osman G, Qasem A, Fawzy M, Alsaad MIA, Kalmoush AE, Nassar MS, Mustafa FM, Badawy MHM, Hamdy A, Elbelkasi H, Mousa B, Metwalli AEM, Mawla WA, Elaidy MM, Baghdadi MA, Raafat A. Hepatobiliary manifestations following two-stages elective laparoscopic restorative proctocolectomy for patients with ulcerative colitis: A prospective observational study. World J Gastrointest Surg 2023; 15:234-248. [PMID: 36896298 PMCID: PMC9988646 DOI: 10.4240/wjgs.v15.i2.234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 01/05/2023] [Accepted: 02/03/2023] [Indexed: 02/27/2023] Open
Abstract
BACKGROUND Hepatobiliary manifestations occur in ulcerative colitis (UC) patients. The effect of laparoscopic restorative proctocolectomy (LRP) with ileal pouch anal anastomosis (IPAA) on hepatobiliary manifestations is debated.
AIM To evaluate hepatobiliary changes after two-stages elective laparoscopic restorative proctocolectomy for patients with UC.
METHODS Between June 2013 and June 2018, 167 patients with hepatobiliary symptoms underwent two-stage elective LRP for UC in a prospective observational study. Patients with UC and having at least one hepatobiliary manifestation who underwent LRP with IPAA were included in the study. The patients were followed up for four years to assess the outcomes of hepatobiliary manifestations.
RESULTS The patients' mean age was 36 ± 8 years, and males predominated (67.1%). The most common hepatobiliary diagnostic method was liver biopsy (85.6%), followed by Magnetic resonance cholangiopancreatography (63.5%), Antineutrophil cytoplasmic antibodies (62.5%), abdominal ultrasonography (35.9%), and Endoscopic retrograde cholangiopancreatography (6%). The most common hepatobiliary symptom was Primary sclerosing cholangitis (PSC) (62.3%), followed by fatty liver (16.8%) and gallbladder stone (10.2%). 66.4% of patients showed a stable course after surgery. Progressive or regressive courses occurred in 16.8% of each. Mortality was 6%, and recurrence or progression of symptoms required surgery for 15%. Most PSC patients (87.5%) had a stable course, and only 12.5% became worse. Two-thirds (64.3%) of fatty liver patients showed a regressive course, while one-third (35.7%) showed a stable course. Survival rates were 98.8%, 97%, 95.8%, and 94% at 12 mo, 24 mo, 36 mo, and at the end of the follow-up.
CONCLUSION In patients with UC who had LRP, there is a positive impact on hepatobiliary disease. It caused an improvement in PSC and fatty liver disease. The most prevalent unchanged course was PSC, while the most common improvement was fatty liver disease.
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Affiliation(s)
- Tamer A A M Habeeb
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | | | - Mauro Podda
- Department of Surgical Science, University of Cagliari, Cagliari 2432, Italy
| | - Pasquale Cianci
- Department of Medical and Surgical Sciences, Università degli studi di Foggia, Foggia 546, Italy
| | - Bruce Ramshaw
- MD CQInsights PBC, Co-founder & CEO, Tennessee, TN 37010, United States
| | - Khaled Safwat
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Wesam M Amr
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Tamer Wasefy
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Alaa A Fiad
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Mohamed Ibrahim Mansour
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Adel Mahmoud Moursi
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Gamal Osman
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Anass Qasem
- Department of Internal Medicine, Zagazig University, Zagazig 2355, Egypt
| | - Mohamed Fawzy
- Department of Internal Medicine, Suez University, Suez 235, Egypt
| | | | | | | | - Fawzy M Mustafa
- Department of General Surgery, Al-azhar University, Cairo 285, Egypt
| | | | - Ahmed Hamdy
- Department of Hepato-Bilio-Pancreatic (HBP) Surgery, National Hepatology and Tropical Medicine Research Institute, Cairo 285, Egypt
| | - Hamdi Elbelkasi
- Department of General Surgery, Mataryia Teaching Hospital, Cairo 285, Egypt
| | - Bassam Mousa
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Abd-Elrahman M Metwalli
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Walid A Mawla
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Mostafa M Elaidy
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Muhammad Ali Baghdadi
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
| | - Ahmed Raafat
- Department of General Surgery, Faculty of Medicine, Zagazig University, Zagazig 44759, Sharkia, Egypt
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Demori I, Grasselli E. The Role of the Stress Response in Metabolic Dysfunction-Associated Fatty Liver Disease: A Psychoneuroendocrineimmunology-Based Perspective. Nutrients 2023; 15:nu15030795. [PMID: 36771500 PMCID: PMC9921904 DOI: 10.3390/nu15030795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/17/2023] [Accepted: 02/01/2023] [Indexed: 02/08/2023] Open
Abstract
The novel term metabolic dysfunction-associated fatty liver disease (MAFLD), which has been proposed to describe the major cause of hepatic disease, pinpoints the coexistence of multiple metabolic disturbances and liver steatosis, giving rise to different phenotypic manifestations. Within the psychoneuroendocrineimmunological (PNEI) network that regulates body-mind interactions, the stress response plays a pervasive role by affecting metabolic, hormonal, immune, and behavioral balance. In this perspective, we focus on chronic psychosocial stress and high levels of cortisol to highlight their role in MAFLD pathogenesis and worsening. From a PNEI perspective, considering the stress response as a therapeutic target in MAFLD allows for simultaneously influencing multiple pathways in the development of MAFLD, including dysmetabolism, inflammation, feeding behaviors, gut-liver axis, and dysbiosis, with the hope of better outcomes.
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Núñez F P, Castro F, Mezzano G, Quera R, Diaz D, Castro L. Hepatobiliary manifestations in inflammatory bowel disease: A practical approach. World J Hepatol 2022; 14:319-337. [PMID: 35317174 PMCID: PMC8891676 DOI: 10.4254/wjh.v14.i2.319] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/10/2021] [Accepted: 01/26/2022] [Indexed: 02/06/2023] Open
Abstract
Inflammatory bowel diseases (IBD) are associated with various hepatobiliary disorders. They can occur at any moment in the course of the disease or associated with the treatment. The prevalence of liver dysfunction can reach up to 50% in different studies. Nonalcoholic fatty liver disease is considered the most common hepatobiliary complication in IBD, while primary sclerosing cholangitis is the most specific. Management of hepatic manifestations in IBD involves a multidisciplinary approach that includes a high index of suspicion and joint management with hepatologists. The medical confrontation with abnormal liver tests must include an exhaustive study to determine if these patterns can be related to IBD, associated diseases or to the therapies used.
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Affiliation(s)
- Paulina Núñez F
- Universidad de los Andes,Inflammatory Bowel Disease Program, Digestive Disease Center, Santiago 7600976, RM, Chile
- Inflammatory Bowel Disease Program, Hospital San Juan de Dios, Universidad de Chile, Santiago 7701230, RM, Chile
| | - Fabiola Castro
- Universidad de los Andes,Hepatology Program, Digestive Disease Center, Santiago 7600976, RM, Chile
| | - Gabriel Mezzano
- Universidad de los Andes,Hepatology Program, Digestive Disease Center, Santiago 7600976, RM, Chile
- Department of Gastroenterology, Hospital del Salvador/Universidad de Chile, Santiago 7600976, RM, Chile
| | - Rodrigo Quera
- Universidad de los Andes,Inflammatory Bowel Disease Program, Digestive Disease Center, Santiago 7600976, RM, Chile
| | - Diego Diaz
- Medicine, Universidad de los Andes, Santiago 770976, RM, Chile
| | - Lorena Castro
- Universidad de los Andes,Hepatology Program, Digestive Disease Center, Santiago 7600976, RM, Chile
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Eshraghian A, Nikeghbalian S, Kazemi K, Shamsaeefar A, Geramizadeh B, Malek-Hosseini SA. Non-alcoholic fatty liver disease after liver transplantation in patients with non-alcoholic steatohepatitis and cryptogenic cirrhosis: the impact of pre-transplant graft steatosis. HPB (Oxford) 2020; 22:521-528. [PMID: 31431413 DOI: 10.1016/j.hpb.2019.07.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 07/27/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Nonalcoholic fatty liver disease (NAFLD) may occur in liver transplant recipients. This study aimed to investigate the prevalence and risk factors of NAFLD after liver transplantation in patients with NASH and cryptogenic cirrhosis, focusing on the impact of graft steatosis. METHODS Patients with NASH and cryptogenic cirrhosis who had undergone liver transplantation in Shiraz transplant center between March 2010 and March 2017 were included. NAFLD was diagnosed after liver transplantation using ultrasonography and transient elastography. RESULTS 73 patients with NASH and 389 with cryptogenic cirrhosis were included. NAFLD was diagnosed in 33 patients (56.9%) in NASH group and 96 patients (26.7%) in cryptogenic group (OR: 3.61; CI: 2.04-6.39; P-Value < 0.001), using ultrasound. Obesity and post-transplant hyperlipidemia were independent predictors of NAFLD after liver transplantation (P < 0.05). NAFLD was diagnosed in 32.9% of patients with graft macrosteatosis compared to 29.9% in patients without graft macrosteatosis (OR: 1.51; 95%CI: 0.755-1.753). 28% of the patients with macrosteatosis ≥30% had NAFLD after liver transplantation compared to 31.4% with macrosteatosis <30% (OR: 1.175; 95% CI: 0.346-2.091). CONCLUSION Liver graft steatosis before transplantation was not associated with the occurrence of NAFLD after liver transplantation.
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Affiliation(s)
- Ahad Eshraghian
- Avicenna Center for Medicine and Organ Transplant, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Saman Nikeghbalian
- Avicenna Center for Medicine and Organ Transplant, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kourosh Kazemi
- Avicenna Center for Medicine and Organ Transplant, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Shamsaeefar
- Avicenna Center for Medicine and Organ Transplant, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bita Geramizadeh
- Avicenna Center for Medicine and Organ Transplant, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Ali Malek-Hosseini
- Avicenna Center for Medicine and Organ Transplant, Shiraz University of Medical Sciences, Shiraz, Iran
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Abstract
The endocrine system is a complex interconnected system of organs that control corporeal processes and function. Primary endocrine organs are involved in hormonal production and secretion but rely on a bevy of signals from the hypothalamic-pituitary axis and secondary endocrine organs, such as the liver. In turn, proper hepatic function is maintained through hormonal signaling. Thus, the endocrine system and liver are codependent, and diseases affecting either organs can lead to alterations in function within their counterparts. This article explores the hepato-endocrine relationship, including the effects on endocrine diseases on the liver.
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Affiliation(s)
- Miguel Malespin
- Department of Medicine, University of Florida Health, 4555 Emerson Street, Suite 300, Jacksonville, FL 32207, USA.
| | - Ammar Nassri
- Department of Medicine, University of Florida Health, 4555 Emerson Street, Suite 300, Jacksonville, FL 32207, USA
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Fousekis FS, Katsanos KH, Theopistos VI, Baltayiannis G, Kosmidou M, Glantzounis G, Christou L, Tsianos EV, Christodoulou DK. Hepatobiliary and pancreatic manifestations in inflammatory bowel diseases: a referral center study. BMC Gastroenterol 2019; 19:48. [PMID: 30943899 PMCID: PMC6446300 DOI: 10.1186/s12876-019-0967-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 03/27/2019] [Indexed: 02/04/2023] Open
Abstract
Background Hepatobiliary and pancreatic manifestations have been reported in patients with Crohn’s disease or ulcerative colitis. Our aim was to describe the prevalence of hepatobiliary and pancreatic manifestations in inflammatory bowel disease and their association with the disease itself and the medications used. Methods Data were retrospectively extracted from the clinical records of patients followed up at our tertiary IBD referral Center. Results Our study included 602 IBD patients, with liver function tests at regular intervals. The mean follow-up was 5.8 years (Std. Dev.: 6.72). Abdominal imaging examinations were present in 220 patients and revealed findings from the liver, biliary tract and pancreas in 55% of examined patients (120/220). The most frequent findings or manifestations from the liver, biliary tract and pancreas were fatty liver (20%, 44/220), cholelithiasis (14.5%, 32/220) and acute pancreatitis (0.6%, 4/602), respectively. There were 7 patients with primary sclerosing cholangitis. Regarding hepatitis viruses, one-third of the patients had been tested for hepatitis B and C. 5% (12/225) of them had positive hepatitis B surface antigen and 13.4% had past infection with hepatitis B virus (positive anti-HBcore). In addition, most of the patients were not immune against hepatitis B (negative anti-HBs), while 3% of patients were anti-HCV positive and only one patient had active hepatitis C. Furthermore, 24 patients had drug-related side effects from the liver and pancreas. The side effects included 21 cases of hepatotoxicity and 3 cases of acute pancreatitis. Moreover, there were two cases of HBV reactivation and one case of chronic hepatitis C, which were successfully treated. Conclusion In our study, approximately one out of four patients had some kind by a hepatobiliary or pancreatic manifestation. Therefore, it is essential to monitor liver function at regular intervals and differential diagnosis should range from benign diseases and various drug related side effects to severe disorders, such as primary sclerosing cholangitis.
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Affiliation(s)
- Fotios S Fousekis
- Department of Gastroenterology and Hepatology, Medical school and University of Ioannina, Ioannina, Greece
| | - Konstantinos H Katsanos
- Department of Gastroenterology and Hepatology, Medical school and University of Ioannina, Ioannina, Greece
| | - Vasileios I Theopistos
- Department of Gastroenterology and Hepatology, Medical school and University of Ioannina, Ioannina, Greece
| | - Gerasimos Baltayiannis
- Department of Gastroenterology and Hepatology, Medical school and University of Ioannina, Ioannina, Greece
| | - Maria Kosmidou
- Department of Internal Medicine, Medical school and University of Ioannina, Ioannina, Greece
| | - Georgios Glantzounis
- Department of Surgery, Medical school and University of Ioannina, Ioannina, Greece
| | - Leonidas Christou
- Department of Internal Medicine, Medical school and University of Ioannina, Ioannina, Greece
| | - Epameinondas V Tsianos
- Department of Internal Medicine, Medical school and University of Ioannina, Ioannina, Greece
| | - Dimitrios K Christodoulou
- Department of Gastroenterology and Hepatology, Medical school and University of Ioannina, Ioannina, Greece.
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Role of the Circadian Clock in the Metabolic Syndrome and Nonalcoholic Fatty Liver Disease. Dig Dis Sci 2018; 63:3187-3206. [PMID: 30121811 DOI: 10.1007/s10620-018-5242-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 08/06/2018] [Indexed: 12/20/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease in industrialized nations and is strongly associated with the metabolic syndrome. The prevalence of NAFLD continues to rise along with the epidemic of the metabolic syndrome. Metabolic homeostasis is linked to the circadian clock (rhythm), with multiple signaling pathways in organs regulated by circadian clock genes, and recent studies of circadian clock gene functions suggest that disruption of the circadian rhythm is associated with significant morbidity and mortality, including the metabolic syndrome. In the industrialized world, various human behaviors and activities such as work and eating patterns, jet lag, and sleep deprivation interfere with the circadian rhythm, leading to perturbations in metabolism and development of the metabolic syndrome. In this review, we discuss how disruption of the circadian rhythm is associated with various metabolic conditions that comprise the metabolic syndrome and NAFLD.
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Fousekis FS, Theopistos VI, Katsanos KH, Tsianos EV, Christodoulou DK. Hepatobiliary Manifestations and Complications in Inflammatory Bowel Disease: A Review. Gastroenterology Res 2018; 11:83-94. [PMID: 29707074 PMCID: PMC5916631 DOI: 10.14740/gr990w] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 03/12/2018] [Indexed: 12/12/2022] Open
Abstract
Liver and biliary track diseases are common extraintestinal manifestations of inflammatory bowel disease (IBD), reported both in Crohn’s disease and ulcerative colitis, and may occur at any time during the natural course of the disease. Their etiology is mainly related to pathophysiological changes induced by IBD, and secondary, due to drugs used in IBD. Fatty liver is considered as the most frequent hepatobiliary manifestation in IBD, while primary sclerosing cholangitis (PSC) is the most correlated hepatobiliary disorder and is more prevalent in patients with ulcerative colitis. PSC can cause serious complications from the liver, biliary tree, and gallbladder and can lead to liver failure. Less frequently, IBD-associated hepatobiliary manifestations include cholelithiasis, granulomatous hepatitis, portal vein thrombosis, IgG4-related cholangiopathy, pyogenic liver abscess, hepatic amyloidosis and primary biliary cirrhosis. Most of the drugs used for IBD treatment may cause liver toxicity. Methotrexate and thiopurines carry the higher risk for hepatotoxicity, and in many cases, dose adjustment may normalize the liver biochemical tests. Reactivation of hepatitis B and C virus during immunosuppressive use, especially during use of biological agents, is a major concern, and adequate screening, vaccination and prophylactic treatment is warranted.
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Affiliation(s)
- Fotios S Fousekis
- Department of Gastroenterology and Hepatology, Medical School of Ioannina, Greece
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Reichman TW, Therapondos G, Serrano MS, Seal J, Evers-Meltzer R, Bohorquez H, Cohen A, Carmody I, Ahmed E, Bruce D, Loss GE. “Weighing the risk”: Obesity and outcomes following liver transplantation. World J Hepatol 2015; 7:1484-1493. [PMID: 26085908 PMCID: PMC4462687 DOI: 10.4254/wjh.v7.i11.1484] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2014] [Revised: 02/23/2015] [Accepted: 04/14/2015] [Indexed: 02/06/2023] Open
Abstract
Obesity is on the rise worldwide. As a result, unprecedented rates of patients are presenting with end stage liver disease in the setting of non-alcoholic fatty liver disease (NAFLD) and are requiring liver transplantation. There are significant concerns that the risk factors associated with obesity and the metabolic syndrome might have a detrimental effect on the long term outcomes following liver transplantation. In general, short term patient and graft outcomes for both obese and morbidly obese patients are comparable with that of non-obese patients, however, several studies report an increase in peri-operative morbidity and increased length of stay. Continued studies documenting the long-term outcomes from liver transplantation are needed to further examine the risk of recurrent disease (NAFLD) and also further define the role risk factors such cardiovascular disease might play long term. Effective weight reduction in the post liver transplant setting may mitigate the risks associated with the metabolic syndrome long-term.
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Tomizawa M, Kawanabe Y, Shinozaki F, Sato S, Motoyoshi Y, Sugiyama T, Yamamoto S, Sueishi M. Triglyceride is strongly associated with nonalcoholic fatty liver disease among markers of hyperlipidemia and diabetes. Biomed Rep 2014; 2:633-636. [PMID: 25054002 DOI: 10.3892/br.2014.309] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2014] [Accepted: 06/27/2014] [Indexed: 02/06/2023] Open
Abstract
The aim of the present study was to reveal the metabolic disorders most commonly associated with nonalcoholic fatty liver disease (NAFLD). Triglyceride (TG), high-density lipoprotein cholesterol (HDL), low-density lipoprotein cholesterol (LDL), blood glucose (BG) and hemoglobin A1c (HbA1c) were analyzed. NAFLD was diagnosed using abdominal ultrasound (US), and TG, HDL, LDL, BG and HbA1c were immediately collected on the same day and subjected to multivariate regression analysis. Stepwise analysis was performed to select the variables that were closely associated with NAFLD. The patients who were positive for the hepatitis B antigen and hepatitis C antibody were excluded from the study. Additionally, the patients who were prescribed prednisolone or methotrexate were excluded from the study as these agents may cause NAFLD or liver toxicity. The study included 168 and 125 patients with and without NAFLD, respectively. TG, BG and HbA1c were strongly correlated with NAFLD. Among these parameters, TG was the strongest predictor of NAFLD (χ2=9.89, P=0.0017). TG was the parameter that was most strongly associated with NAFLD. In conclusion, elevated TG was a marker of NAFLD.
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Affiliation(s)
- Minoru Tomizawa
- Department of Gastroenterology, National Hospital Organization Shimoshizu Hospital, Yotsukaido, Chiba 284-0003, Japan
| | | | - Fuminobu Shinozaki
- Department of Radiology, National Hospital Organization Shimoshizu Hospital, Yotsukaido, Chiba 284-0003, Japan
| | | | - Yasufumi Motoyoshi
- Department of Neurology, National Hospital Organization Shimoshizu Hospital, Yotsukaido, Chiba 284-0003, Japan
| | - Takao Sugiyama
- Department of Rheumatology, National Hospital Organization Shimoshizu Hospital, Yotsukaido, Chiba 284-0003, Japan
| | - Shigenori Yamamoto
- Department of Pediatrics, National Hospital Organization Shimoshizu Hospital, Yotsukaido, Chiba 284-0003, Japan
| | - Makoto Sueishi
- Department of Rheumatology, National Hospital Organization Shimoshizu Hospital, Yotsukaido, Chiba 284-0003, Japan
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Tomizawa M, Kawanabe Y, Shinozaki F, Sato S, Motoyoshi Y, Sugiyama T, Yamamoto S, Sueishi M. Elevated levels of alanine transaminase and triglycerides within normal limits are associated with fatty liver. Exp Ther Med 2014; 8:759-762. [PMID: 25120595 PMCID: PMC4113547 DOI: 10.3892/etm.2014.1798] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 05/07/2014] [Indexed: 12/14/2022] Open
Abstract
In the present study, the threshold values of laboratory data for the diagnosis of non-alcoholic fatty liver disease (NAFLD) were investigated. The study enrolled patients who had undergone abdominal ultrasound (US) between April 2013 and August 2013, and for whom laboratory data were available on the same day. NAFLD was diagnosed following observations of a bright liver or hepatorenal echo contrast on the abdominal US scans. Patients were excluded from the study if they had liver diseases or had been prescribed prednisolone or methotrexate. Receiver operating characteristic curves, the Wilcoxon signed-rank test and Fisher's exact probability test were used for data analysis. In total, 80 NAFLD and 94 non-NAFLD patients were enrolled in the study. The threshold levels of alanine aminotransferase (ALT) and triglyceride (TG) for the diagnosis of NAFLD were 19.0 IU/l and 101 mg/dl, respectively. Patients were divided into two groups according to the levels of ALT and TG. Those with ALT levels of >19 IU/l and TG levels of >101 mg/dl were defined as the positive group, while the remaining patients were classified as the negative group. The specificity and positive predictive value using the combined threshold levels of ALT >19 IU/l and TG >101 mg/dl were 80.9 and 75.0%, respectively. Therefore, the results indicated that ALT levels of >19 IU/l or TG levels of >101 mg/dl were useful markers for the screening of NAFLD. However, NAFLD was more strongly suspected in patients with ALT levels of >19 IU/l and TG levels of >101 mg/dl.
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Affiliation(s)
- Minoru Tomizawa
- Department of Gastroenterology, National Hospital Organization Shimoshizu Hospital, Yotsukaidō, Chiba 284-0003, Japan
| | - Yuji Kawanabe
- Sato Clinic, Wakaba-ku, Chiba, Chiba 264-0021, Japan
| | - Fuminobu Shinozaki
- Department of Radiology, National Hospital Organization Shimoshizu Hospital, Yotsukaidō, Chiba 284-0003, Japan
| | - Sumihiko Sato
- Sato Clinic, Wakaba-ku, Chiba, Chiba 264-0021, Japan
| | - Yasufumi Motoyoshi
- Department of Neurology, National Hospital Organization Shimoshizu Hospital, Yotsukaidō, Chiba 284-0003, Japan
| | - Takao Sugiyama
- Department of Rheumatology, National Hospital Organization Shimoshizu Hospital, Yotsukaidō, Chiba 284-0003, Japan
| | - Shigenori Yamamoto
- Department of Pediatrics, National Hospital Organization Shimoshizu Hospital, Yotsukaidō, Chiba 284-0003, Japan
| | - Makoto Sueishi
- Department of Rheumatology, National Hospital Organization Shimoshizu Hospital, Yotsukaidō, Chiba 284-0003, Japan
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Ohno T, Nishigaki Y, Yamada T, Wakahara Y, Sakai H, Yoshimura K, Shimizu M, Usui T, Saito M, Yasuda I, Tsurumi H, Tomita E, Moriwaki H. Effects of pioglitazone on nonalcoholic steatohepatitis in a patient with anorexia nervosa: A case report. Exp Ther Med 2014; 7:811-815. [PMID: 24669237 PMCID: PMC3961108 DOI: 10.3892/etm.2014.1509] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Accepted: 01/17/2014] [Indexed: 12/21/2022] Open
Abstract
Diseases associated with metabolic syndromes are of major concern in developed countries. Nonalcoholic steatohepatitis (NASH) is one of the manifestations of metabolic syndrome in the liver. Previous studies have shown that NASH is also caused by malnutrition. In the present study, a case of malnutrition-associated NASH in a 66-year-old female with anorexia nervosa is reported. The patient had a body mass index (BMI) of only 11.1 kg/m2 and serum alanine aminotransferase levels of 1,495 IU/l. Steatohepatitis with fibrosis was confirmed by percutaneous liver needle biopsy. Total parenteral nutrition was conducted at first, followed by the administration of Stronger Neo-Minophagen C (a glycyrrhizin-containing preparation), ursodeoxycholic acid and prednisolone. The abnormal elevation of aminotransferase levels of the patient was prolonged and total bilirubin levels increased. Pioglitazone (15 mg/day), which has been identified to be effective for nonalcoholic steatohepatitis, was then administered. This resulted in marked reductions in aminotransferase and bilirubin levels within three months. Histological improvement of the liver was also confirmed by percutaneous liver needle biopsy after one year. The observations in the present case suggest that pioglitazone may be useful for the treatment of malnutrition-associated NASH.
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Affiliation(s)
- Tomohiko Ohno
- Department of Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Yoichi Nishigaki
- Second Department of Internal Medicine, Gifu Municipal Hospital, Gifu 500-8513, Japan
| | - Tetsuya Yamada
- Department of Clinical Laboratory, Gifu Municipal Hospital, Gifu 500-8513, Japan
| | - Yuko Wakahara
- Department of Internal Medicine, Seki Central Hospital, Gifu 500-3919, Japan
| | - Hiroyasu Sakai
- Department of Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Kotaro Yoshimura
- Department of Internal Medicine, Seki Central Hospital, Gifu 500-3919, Japan
| | - Masahito Shimizu
- Department of Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Toshio Usui
- Department of Internal Medicine, Seki Central Hospital, Gifu 500-3919, Japan
| | - Masaya Saito
- Department of Internal Medicine, Seki Central Hospital, Gifu 500-3919, Japan
| | - Ichiro Yasuda
- Department of Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Hisashi Tsurumi
- Department of Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Eiichi Tomita
- Second Department of Internal Medicine, Gifu Municipal Hospital, Gifu 500-8513, Japan
| | - Hisataka Moriwaki
- Department of Medicine, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
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Sarı A, Tunakan M, Ozmen M, Turkkan E. Ground-glass-like hepatocellular inclusions in the course of adult-onset Still’s disease. Mod Rheumatol 2014. [DOI: 10.3109/s10165-009-0233-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
Nonalcoholic steatohepatitis (NASH) is defined histopathologically by the presence of macrovesicular steatosis, cellular ballooning, and inflammation. NASH represents a complex multifactorial disease that typically occurs within the context of the metabolic syndrome. NASH lacks homogeneity, and other forms of NASH can present atypically. Less than 50% of patients with NASH respond to pharmacologic treatment, which speaks to this heterogeneity. The authors discuss drugs, disease entities, and nutritional states that can cause or exacerbate underlying NASH indirectly through worsening insulin resistance or directly by interfering with lipid metabolism, promoting oxidative injury, or activating inflammatory pathways.
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Affiliation(s)
- Soledad Larrain
- Division of Gastroenterology & Hepatology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
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16
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Sharp SE, Gelfand MJ, Absalon MJ. Altered FDG uptake patterns in pediatric lymphoblastic lymphoma patients receiving induction chemotherapy that includes very high dose corticosteroids. Pediatr Radiol 2012; 42:331-6. [PMID: 21881935 DOI: 10.1007/s00247-011-2228-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2011] [Revised: 07/14/2011] [Accepted: 07/26/2011] [Indexed: 10/17/2022]
Abstract
BACKGROUND Altered FDG uptake patterns were noted in certain lymphoblastic lymphoma patients during therapy. OBJECTIVE To describe these altered FDG uptake patterns and their relationship to chemotherapy. MATERIALS AND METHODS Thirty-five FDG PET or PET/CT scans obtained in 11 children with lymphoblastic lymphoma were retrospectively reviewed. FDG uptake patterns were recorded. SUV measurements were performed in liver and facial soft tissues. Results were correlated with induction chemotherapy regimens. RESULTS Six of the children had transiently altered FDG uptake with increased uptake in the superficial soft tissues, most notably involving the face. Altered uptake was noted approximately 1 month after initiation of chemotherapy and subsequently resolved. Hepatic uptake was transiently reduced on the 1-month scan in all six children with increased facial uptake. No significant FDG uptake in lymphoma was seen on five of six scans with altered uptake; however, two of these five affected children had FDG uptake in lymphoma on the next follow-up examination. Blood glucose levels in the affected children were in the normal range. All six children with altered FDG uptake received the same induction chemotherapy regimen, which included very high doses of corticosteroids. CONCLUSIONS Children with lymphoblastic lymphoma on induction chemotherapy protocols including very high doses of corticosteroids transiently demonstrated altered FDG uptake patterns, including increased superficial facial uptake and reduced hepatic uptake. The facial uptake is probably the FDG PET equivalent of Cushingoid facies. Caution in interpreting scans with this altered FDG uptake pattern is suggested, as uptake at sites of lymphomatous involvement may potentially be affected.
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Affiliation(s)
- Susan E Sharp
- Department of Radiology, MLC 5031, Cincinnati Children's Hospital Medical Center, 3333 Burnet Ave., Cincinnati, OH 45229-3039, USA.
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Fukuda S, Komori A, Itoh M, Mihara Y, Hashimoto S, Bae SK, Nagaoka S, Abiru S, Yatsuhashi H, Ishibashi H. Histological Remission during Corticosteroid Therapy of Overlapping Nonalcoholic Steatohepatitis and Autoimmune Hepatitis: Case Report and Literature Review. Case Rep Gastroenterol 2011; 5:553-7. [PMID: 22110414 PMCID: PMC3219477 DOI: 10.1159/000332152] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Concurrence of nonalcoholic steatohepatitis (NASH) with autoimmune hepatitis (AIH) is a rare condition that is challenging to diagnosis, due to the relatively high prevalence of autoantibodies in NASH. It is also difficult to determine the most effective treatment as corticosteroids are likely to worsen NASH despite being effective in the treatment of AIH. In this case report, we present a female diagnosed with NASH-AIH overlap with accompanying diabetes mellitus, who successfully achieved normalization of serum alanine aminotransferase levels following prednisolone therapy and weight loss. A follow-up liver biopsy performed 40 months after the initial diagnosis showed only minimal inflammatory infiltrates in the portal area without any NASH histology. Resolution of NASH, in conjunction with a reduction in hepatic fibrosis, might suggest that prednisolone itself does not aggravate steatohepatitis, but rather prevents disease progression. Appropriate immunosuppressive treatment may therefore be an important component of the optimum therapy for NASH-AIH overlap.
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Affiliation(s)
- Shinichiroh Fukuda
- Clinical Research Center, National Hospital Organization Nagasaki Medical Center, Nagasaki University Graduate School of Biomedical Sciences, Omura, Japan
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Schmajuk G, Yazdany J. Drug monitoring in systemic lupus erythematosus: a systematic review. Semin Arthritis Rheum 2010; 40:559-75. [PMID: 21030066 DOI: 10.1016/j.semarthrit.2010.07.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2010] [Revised: 07/27/2010] [Accepted: 07/29/2010] [Indexed: 12/16/2022]
Abstract
OBJECTIVES To conduct an evidence-based review of the common medication toxicities and strategies and utility of drug toxicity monitoring among patients with systemic lupus erythematosus (SLE). METHODS PubMed and other databases were searched for articles published between the years 1960 and 2010 for keywords referring to medication toxicity or monitoring strategies for 7 drugs commonly used in SLE. All relevant English-language articles were reviewed. Most of the evidence we reviewed comprised studies that addressed the incidence of toxicity-randomized trials that compare different monitoring strategies for these drugs do not exist. RESULTS Data to describe the frequency of adverse events and appropriate strategies for screening for these events are scarce. Toxicities do not appear to be substantially more common among patients with SLE compared to other conditions for which these drugs are used. CONCLUSIONS Our review demonstrates that the scientific basis for many aspects of drug toxicity monitoring is weak and that most current recommendations are based largely on expert consensus. We present a future research agenda to address these gaps.
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Affiliation(s)
- Gabriela Schmajuk
- Department of Medicine, Division of Rheumatology, Stanford University, CA, USA.
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Sari A, Tunakan M, Ozmen M, Turkkan E. Ground-glass-like hepatocellular inclusions in the course of adult-onset Still's disease. Mod Rheumatol 2009; 20:90-2. [PMID: 19802652 DOI: 10.1007/s10165-009-0233-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2009] [Accepted: 08/31/2009] [Indexed: 11/28/2022]
Abstract
Ground-glass hepatocytes are the cardinal biopsy feature of chronic hepatitis B virus (HBV) infection and may also be present in other specific conditions, including Lafora's disease, cyanamide aversion therapy for alcohol use, patients with transplantation, uremia, and metabolic disorders. In this report, we present the case of a patient with adult-onset Still's disease who underwent percutaneous liver biopsy, which revealed ground-glass-like cytoplasmic inclusions and which is a very unusual finding.
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Affiliation(s)
- Ayşegul Sari
- Pathology Department, Izmir Ataturk Training and Research Hospital, Izmir, Turkey.
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21
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Tipoe GL, Liong EC, Casey CA, Donohue TM, Eagon PK, So H, Leung TM, Fogt F, Nanji AA. A voluntary oral ethanol-feeding rat model associated with necroinflammatory liver injury. Alcohol Clin Exp Res 2008; 32:669-82. [PMID: 18341647 DOI: 10.1111/j.1530-0277.2008.00623.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND The intragastric (IG) ethanol infusion model results in fatty liver, necrosis, inflammation and fibrosis. This model was utilized to study the pathogenesis of alcoholic liver disease (ALD). Disadvantages of the IG model include maintenance of the animals and equipment expense. To develop a voluntary feeding model for ALD, we took advantage of two important observations in the IG model: (i) female rats demonstrate greater severity of alcohol-induced liver injury than males and (ii) rats fed fish oil as a source of fatty acids develop more severe alcoholic liver injury than rats fed other fatty acids with ethanol. METHODS Female Wistar rats (205 to 220 g) were fed for 8 weeks a diet containing 8% ethanol, fish oil (30% of calories), protein, and dextrose. Pair-fed controls (FD) received dextrose in amounts isocaloric to ethanol. The following measurements were made: liver pathology [fatty liver (0 to 4), necrosis, inflammation and fibrosis by Sirius Red], endotoxin and alanine aminotransferase (ALT) in plasma, urine ethanol, lipid peroxidation, nuclear factor kappa-B (NF-kappaB) and mRNA levels for tumor necrosis factor-alpha (TNF-alpha), cyclooxygenase-2 (COX-2), and inducible nitric oxide synthase (iNOS). Protein levels for iNOS and nitrotyrosine were evaluated by immunohistochemistry and Western Blot analysis. Liver proteasome and cytochrome P450 2E1 activity and protein levels of asialoglycoprotein receptor (ASGPR) were also evaluated. In addition, mRNA levels of fibrogenic markers were assessed. RESULTS All animals lost weight for the initial 2 to 3 weeks but then gained weight until killing at 8 weeks. There was, however, a significant difference (p < 0.05) in weight between the ethanol-fed (Etoh) and (FD) groups at the end of the experiment. The mean urine ethanol levels ranged between 190 and 240 mg/dl. The severity of pathological changes was greater (p < 0.01) in Etoh vs. FD: fatty liver, 3.0 +/- 1.2 vs. 1.2 +/- 0.4; necrosis (foci/mm(2)), 3.9 +/- 2.3 vs. 0.4 +/- 0.3; inflammation (cells/mm(2)), 19.0 +/- 6.3 vs. 1.8 +/- 0.6. Centrilobular collagen deposition (% area), assessed by Sirius Red staining, was greater in Etoh vs. FD. Levels of endotoxin, ALT, CYP2E1 and lipid peroxidation markers were also higher (p < 0.01) in Etoh vs. FD. Levels of NF-kappaB and mRNA of pro-inflammatory mediators (TNF-alpha, COX-2, iNOS) and procollagen-I were increased (p < 0.05) in ethanol-fed rats. Immunohistochemical analysis showed more intense staining for both iNOS and nitrotyrosine in the centrilobular areas in the Etoh vs. FD groups. The greater area of positive staining for iNOS and nitrotyrosine in Etoh vs. FD was confirmed by Western Blot analysis. An increase in the expression of mRNA for profibrogenic genes (p < 0.05) was seen in ethanol-fed rats. CONCLUSIONS A voluntary feeding regimen consisting of fish oil and ethanol in female rats is technically less demanding yet produces pathological and biochemical changes similar to those observed with the IG model. Pathological changes include fatty liver, necrosis and inflammation. Increased NF-kappaB and mRNA and protein levels of the pro-inflammatory mediators TNF-alpha, COX-2 and iNOS, coincided with the presence of necroinflammatory changes. The voluntary feeding regimen is proposed as an alternative to the IG model in the study of alcoholic liver injury.
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Affiliation(s)
- George L Tipoe
- Department of Anatomy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, SAR, China
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