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Kim G, Yu TY, Jee JH, Bae JC, Kang M, Kim JH. Association between nonalcoholic fatty liver disease and left ventricular diastolic dysfunction: A 7-year retrospective cohort study of 3,380 adults using serial echocardiography. DIABETES & METABOLISM 2024; 50:101534. [PMID: 38608865 DOI: 10.1016/j.diabet.2024.101534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 04/05/2024] [Accepted: 04/08/2024] [Indexed: 04/14/2024]
Abstract
AIM Left ventricular diastolic dysfunction (LVDD) has been observed in people with nonalcoholic fatty liver disease (NAFLD) in cross-sectional studies but the causal relationship is unclear. This study aimed to investigate the impact of NAFLD and the fibrotic progression of the disease on the development of LVDD, assessed by serial echocardiography, in a large population over a 7-year longitudinal setting. METHODS This retrospective cohort study included the data of 3,380 subjects from a medical health check-up program. We defined subjects having NAFLD by abdominal ultrasonography and assessed significant liver fibrosis by the aspartate transaminase (AST) to platelet ratio index (APRI), the NAFLD fibrosis score (NFS), and the fibrosis-4 (FIB-4) index. LVDD was defined using serial echocardiography. A parametric Cox proportional hazards model was used. RESULTS During 11,327 person-years of follow-up, there were 560 (16.0 %) incident cases of LVDD. After adjustment for multiple risk factors, subjects with NAFLD showed an increased adjusted hazard ratio (aHR) of 1.21 (95 % confidence interval [CI]=1.02-1.43) for incident LVDD compared to those without. The risk of LV diastolic dysfunction increased progressively with increasing degree of hepatic steatosis (P< 0.001). Compared to subjects without NAFLD, the multivariable-aHR (95 % CI) for LVDD in subjects with APRI < 0.5 and APRI ≥ 0.5 were 1.20 (1.01-1.42) and 1.36 (0.90-2.06), respectively (P= 0.036), while other fibrosis prediction models (NFS and FIB-4 index) showed insignificant results. CONCLUSIONS This study demonstrated that NAFLD was associated with an increased risk of LVDD in a large cohort. More severe forms of hepatic steatosis and/or significant liver fibrosis may increase the risk of developing LVDD.
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Affiliation(s)
- Gyuri Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Tae Yang Yu
- Division of Endocrinology and Metabolism, Department of Medicine, Wonkwang Medical Center, Wonkwang University School of Medicine, Iksan, Republic of Korea
| | - Jae Hwan Jee
- Department of Health Promotion Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ji Cheol Bae
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Mira Kang
- Department of Health Promotion Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
| | - Jae Hyeon Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Samsung Biomedical Research Institute, Samsung Medical Center, Seoul, Republic of Korea; Department of Clinical Research Design & Evaluation, SAIHST, Sungkyunkwan University, Republic of Korea.
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Jo S, Park K. [Hemodynamic Changes in Chronic Liver Disease]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2023; 82:209-212. [PMID: 37997216 DOI: 10.4166/kjg.2023.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/25/2023]
Abstract
Chronic liver disease causes hemodynamic changes in the body depending on the degree of progression. These hemodynamic changes begin with splanchnic vasodilation, with complications beginning to appear as the hyperdynamic changes occur. As chronic liver disease progresses, increased splanchnic vasodilation and hyperdynamic changes worsen portal hypertension and help cause or worsen chronic liver disease complications, such as ascites. Ultimately, the effective plasma volume and blood pressure decrease in the terminal stage.
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Affiliation(s)
- Sangyong Jo
- Division of Cardiology, Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea
- Regional Cardiovascular Center, Dong-A University Hospital, Busan, Korea
| | - Kyungil Park
- Division of Cardiology, Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea
- Regional Cardiovascular Center, Dong-A University Hospital, Busan, Korea
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Chambergo-Michilot D, Rodrigo-Gallardo PK, Huaman MR, Vasquez-Chavesta AZ, Salinas-Sedo G, Toro-Huamanchumo CJ. Hypertension and Histopathology Severity of Non-Alcoholic Fatty Liver Disease Among Adults with Obesity: A Cross-Sectional Study. Clin Exp Gastroenterol 2023; 16:129-136. [PMID: 37601009 PMCID: PMC10437097 DOI: 10.2147/ceg.s402498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 06/13/2023] [Indexed: 08/22/2023] Open
Abstract
Background Cardiovascular diseases are responsible for the majority of deaths resulting from non-alcoholic fatty liver disease (NAFLD). NAFLD is associated with hypertension and this is a key predictor of severe liver outcomes and an indicator of nonspecific portal fibrosis. Aim To assess the association between hypertension and NAFLD severity. Methods We conducted a secondary analysis of data from Peruvian adults with obesity and NAFLD who attended a Peruvian bariatric center. The severity of NAFLD was assessed using the Fatty Liver Inhibition of Progression algorithm / Steatosis, Activity and Fibrosis score. Hypertension was determined by either being recorded in the medical records or if the patient had a systolic pressure ≥ 140 mmHg or diastolic pressure ≥ 90 mmHg. To evaluate the association of interest, we calculated crude and adjusted prevalence ratios (aPR) using Poisson generalized linear models with logarithmic link function and robust variances. For the multivariable models, we adjusted for age, sex, physical activity and smoking. Results Our study included 234 participants. The prevalence of hypertension was 19.2%, while the prevalence of severe NAFLD was 46.2%. After adjusting for confounders, the prevalence of hypertension was found to be significantly higher in the severe NAFLD group compared to the non-severe group (aPR = 1.33; 95% CI: 1.03-1.74). When stratified by the presence of metabolic syndrome (MetS), the association remained significant only in the group without MetS (aPR = 1.80; 95% CI: 1.05-3.11). Conclusion We found an association between hypertension and severe NAFLD in adults with obesity, particularly in those without MetS.
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Affiliation(s)
| | | | - Mariella R Huaman
- Facultad de Medicina Humana, Universidad Nacional Mayor de San Marcos, Lima, Peru
| | | | | | - Carlos J Toro-Huamanchumo
- Unidad de Investigación para la Generación y Síntesis de Evidencias en Salud, Universidad San Ignacio de Loyola, Lima, Peru
- OBEMET Centro de Obesidad y Salud Metabólica, Lima, Peru
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Song Q, Ling Q, Fan L, Deng Y, Gao Q, Yang R, Chen S, Wu S, Cai J. Severity of non-alcoholic fatty liver disease is a risk factor for developing hypertension from prehypertension. Chin Med J (Engl) 2023:00029330-990000000-00475. [PMID: 37027402 DOI: 10.1097/cm9.0000000000002111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Indexed: 04/08/2023] Open
Abstract
BACKGROUND There is little published evidence about the role of non-alcoholic fatty liver disease (NAFLD) in the progression from prehypertension to hypertension. This study was conducted to investigate the association of NAFLD and its severity with the risk of hypertension developing from prehypertension. METHODS The study cohort comprised 25, 433 participants from the Kailuan study with prehypertension at baseline; those with excessive alcohol consumption and other liver diseases were excluded. NAFLD was diagnosed by ultrasonography and stratified as mild, moderate, or severe. Univariable and multivariable Cox proportional hazard regression was used to calculate the hazard ratios (HRs) and 95% confidence intervals (CIs) of incident hypertension according to the presence and 3 categories of severity of NAFLD. RESULTS During a median of 12.6 years of follow-up, 10,638 participants progressed to hypertension from prehypertension. After adjusting for multiple risk factors, patients with prehypertension and NAFLD had a 15% higher risk of incident hypertension than those without NAFLD (HR = 1.15, 95% CI 1.10-1.21). Moreover, the severity of NAFLD was associated with the incidence of hypertension, which was higher in patients with more severe NAFLD (HR = 1.15 [95% CI 1.10-1.21] in the mild NAFLD group; HR = 1.15 [95% CI 1.07-1.24] in the moderate NAFLD group; and HR = 1.20 [95% CI 1.03-1.41] in the severe NAFLD group). Subgroup analysis indicated that age and baseline systolic blood pressure may modify this association. CONCLUSIONS NAFLD is an independent risk factor for hypertension in patients with prehypertension. The risk of incident hypertension increases with the severity of NAFLD.
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Affiliation(s)
- Qirui Song
- Hypertension Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease of China, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Qianhui Ling
- State Key Laboratory of Cardiovascular Disease of China, Fuwai Hospital, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Luyun Fan
- Hypertension Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease of China, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Yue Deng
- Hypertension Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease of China, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Qiannan Gao
- Hypertension Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease of China, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Ruixue Yang
- Hypertension Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease of China, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital, Tangshan, Hebei 063000, China
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, Tangshan, Hebei 063000, China
| | - Jun Cai
- Hypertension Center, Fuwai Hospital, State Key Laboratory of Cardiovascular Disease of China, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
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Mechanisms underlying the bidirectional association between nonalcoholic fatty liver disease and hypertension. Hypertens Res 2023; 46:539-541. [PMID: 36474031 DOI: 10.1038/s41440-022-01117-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 10/07/2022] [Indexed: 12/12/2022]
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Auth PA, da Silva GR, Amaral EC, Bortoli VF, Manzano MI, de Souza LM, Lovato ECW, Ribeiro-Paes JT, Gasparotto Junior A, Lívero FADR. Croton urucurana Baill. Ameliorates Metabolic Associated Fatty Liver Disease in Rats. Front Pharmacol 2022; 13:886122. [PMID: 35668935 PMCID: PMC9164250 DOI: 10.3389/fphar.2022.886122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 04/26/2022] [Indexed: 11/20/2022] Open
Abstract
Background: Metabolic associated fatty liver disease (MAFLD) affects a quarter of the worldwide population, but no drug therapies have yet been developed. Croton urucurana Baill. (Euphorbiaceae) is a medicinal species, that is, widely distributed in Brazil. It is used in popular medicine to treat gastrointestinal, cardiovascular, and endocrine system diseases. However, its hepatoprotective and lipid-lowering effects have not yet been scientifically investigated. Aim of the study: The present study investigated the effects of an extract of C. urucurana in a rat model of MAFLD that was associated with multiple risk factors, including hypertension, smoking, and dyslipidemia. Material and Methods: The phytochemical composition of C. urucurana was evaluated by liquid chromatography-mass spectrometry. Spontaneously hypertensive rats received a 0.5% cholesterol-enriched diet and were exposed to cigarette smoke (9 cigarettes/day for 10 weeks). During the last 5 weeks, the animals were orally treated with vehicle (negative control [C-] group), C. urucurana extract (30, 100, and 300 mg/kg), or simvastatin + enalapril (two standard reference drugs that are commonly used to treat dyslipidemia and hypertension, respectively). One group of rats that were not exposed to these risk factors was also evaluated (basal group). Blood was collected for the analysis of cholesterol, triglyceride, alanine aminotransferase (ALT), and aspartate aminotransferase (AST) levels. The liver and feces were collected for lipid quantification. The liver was also processed for antioxidant and histopathological analysis. Results: The main constituents of the C. urucurana extract were flavonoids, glycosides, and alkaloids. The model successfully induced MAFLD, reflected by increases in AST and ALT levels, and induced oxidative stress in the C- group. Treatment with the C. urucurana extract (300 mg/kg) and simvastatin + enalapril decreased plasma and hepatic lipid levels. In contrast to simvastatin + enalapril treatment, C. urucurana reduced AST and ALT levels. Massive lesions were observed in the liver in the C- group, which were reversed by treatment with the C. urucurana extract (300 mg/kg). Conclusion:C. urucurana extract exerted promising hepatoprotective and lipid-lowering effects in a preclinical rat model of MAFLD.
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Affiliation(s)
- Pablo Alvarez Auth
- Laboratory of Preclinical Research of Natural Products, Post-Graduate Program in Animal Science with Emphasis on Bioactive Products, Paranaense University, Umuarama, Brazil
| | - Gustavo Ratti da Silva
- Laboratory of Preclinical Research of Natural Products, Post-Graduate Program in Animal Science with Emphasis on Bioactive Products, Paranaense University, Umuarama, Brazil
| | - Eduarda Carolina Amaral
- Laboratory of Preclinical Research of Natural Products, Post-Graduate Program in Medicinal Plants and Phytotherapeutics in Basic Attention, Paranaense University, Umuarama, Brazil
| | - Victor Fajardo Bortoli
- Laboratory of Preclinical Research of Natural Products, Post-Graduate Program in Medicinal Plants and Phytotherapeutics in Basic Attention, Paranaense University, Umuarama, Brazil
| | | | - Lauro Mera de Souza
- Institute of Research Pelé Pequeno Príncipe, Pequeno Príncipe Faculty, Curitiba, Brazil
| | - Evellyn Claudia Wietzikoski Lovato
- Laboratory of Neurosciences, Post-Graduate Program in Medicinal Plants and Phytotherapeutics in Basic Attention, Paranaense University, Umuarama, Brazil
| | | | - Arquimedes Gasparotto Junior
- Laboratory of Cardiovascular Pharmacology, Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, Brazil
| | - Francislaine Aparecida Dos Reis Lívero
- Laboratory of Preclinical Research of Natural Products, Post-Graduate Program in Medicinal Plants and Phytotherapeutics in Basic Attention, Post-Graduate in Animal Science with Emphasis on Bioactive Products, Paranaense University, Umuarama, Brazil
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Maevskaya M, Kotovskaya Y, Ivashkin V, Tkacheva O, Troshina E, Shestakova M, Breder V, Geyvandova N, Doschitsin V, Dudinskaya E, Ershova E, Kodzoeva K, Komshilova K, Korochanskaya N, Mayorov A, Mishina E, Nadinskaya M, Nikitin I, Pogosova N, Tarzimanova A, Shamkhalova M. The National Consensus statement on the management of adult patients with non-alcoholic fatty liver disease and main comorbidities. TERAPEVT ARKH 2022; 94:216-253. [DOI: 10.26442/00403660.2022.02.201363] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Indexed: 12/15/2022]
Abstract
The National Consensus was prepared with the participation of the National Medical Association for the Study of the Multimorbidity, Russian Scientific Liver Society, Russian Association of Endocrinologists, Russian Association of Gerontologists and Geriatricians, National Society for Preventive Cardiology, Professional Foundation for the Promotion of Medicine Fund PROFMEDFORUM.
The aim of the multidisciplinary consensus is a detailed analysis of the course of non-alcoholic fatty liver disease (NAFLD) and the main associated conditions. The definition of NAFLD is given, its prevalence is described, methods for diagnosing its components such as steatosis, inflammation and fibrosis are described.
The association of NAFLD with a number of cardio-metabolic diseases (arterial hypertension, atherosclerosis, thrombotic complications, type 2 diabetes mellitus (T2DM), obesity, dyslipidemia, etc.), chronic kidney disease (CKD) and the risk of developing hepatocellular cancer (HCC) were analyzed. The review of non-drug methods of treatment of NAFLD and modern opportunities of pharmacotherapy are presented.
The possibilities of new molecules in the treatment of NAFLD are considered: agonists of nuclear receptors, antagonists of pro-inflammatory molecules, etc. The positive properties and disadvantages of currently used drugs (vitamin E, thiazolidinediones, etc.) are described. Special attention is paid to the multi-target ursodeoxycholic acid (UDCA) molecule in the complex treatment of NAFLD as a multifactorial disease. Its anti-inflammatory, anti-oxidant and cytoprotective properties, the ability to reduce steatosis an independent risk factor for the development of cardiovascular pathology, reduce inflammation and hepatic fibrosis through the modulation of autophagy are considered.
The ability of UDCA to influence glucose and lipid homeostasis and to have an anticarcinogenic effect has been demonstrated. The Consensus statement has advanced provisions for practitioners to optimize the diagnosis and treatment of NAFLD and related common pathogenetic links of cardio-metabolic diseases.
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Song Q, Liu S, Ling QH, Gao QN, Yang RX, Chen SH, Wu S, Chen ML, Cai J. Severity of Nonalcoholic Fatty Liver Disease is Associated With Cardiovascular Outcomes in Patients With Prehypertension or Hypertension: A Community-Based Cohort Study. Front Endocrinol (Lausanne) 2022; 13:942647. [PMID: 36093080 PMCID: PMC9453754 DOI: 10.3389/fendo.2022.942647] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 06/15/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND It is unclear whether more severe non-alcoholic fatty liver disease (NAFLD) combined with prehypertension or hypertension is associated with a higher risk of cardiovascular events (CVEs). To evaluate the relationship between the severity of NAFLD and CVEs among patients with prehypertension or hypertension. METHODS In this prospective community-based Kailuan cohort, participants without cardiovascular disease and alcohol abuse, or other liver diseases were enrolled. NAFLD was diagnosed by abdominal ultrasonography. Prehypertension was defined as systolic blood pressure (BP) of 120-139 mmHg or diastolic BP of 80-89 mmHg. Participants with NAFLD were divided into mild, moderate, and severe subgroups. Follow-up for CVEs including myocardial infarction, hemorrhagic stroke, and ischemic stroke. The Cox proportional hazards model was used to estimate hazard ratios and 95% CIs of CVEs according to the severity of NAFLD and hypertensive statutes. The C-statistic was used to evaluate the efficiency of models. RESULTS A total of 71926 participants (mean [SD] age, 51.83 [12.72] years, 53794 [74.79%] men, and 18132 [25.21%] women) were enrolled in this study, 6,045 CVEs occurred during a median of 13.02 (0.65) years of follow-up. Compared with participants without NAFLD, the hazard ratios of CVEs for patients with mild, moderate, and severe NAFLD were 1.143 (95% CI 1.071-1.221, P < 0.001), 1.218 (95% CI 1.071-1.221, P < 0.001), and 1.367 (95% CI 1.172-1.595, P < 0.001), respectively. Moreover, participants with prehypertension plus moderate/severe NAFLD and those with hypertension plus moderate/severe NAFLD had 1.558-fold (95% CI 1.293-1.877, P < 0.001) and 2.357-fold (95% CI 2.063-2.691, P < 0.001) higher risks of CVEs, respectively, compared with those with normal BP and no NAFLD. Adding a combination of NAFLD and BP status to the crude Cox model increased the C-statistic by 0.0130 (0.0115-0.0158, P < 0.001). CONCLUSIONS Our findings indicated that the increased cardiovascular risk with elevated BP is largely driven by the coexistence of moderate/severe NAFLD, suggesting that the severity of NAFLD may help further stratify patients with prehypertension and hypertension.
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Affiliation(s)
- Qi–Rui Song
- State Key Laboratory of Cardiovascular Disease of China, Hypertension Center, Fuwai Hospital, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuo–Lin Liu
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - Qian-Hui Ling
- State Key Laboratory of Cardiovascular Disease of China, Hypertension Center, Fuwai Hospital, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qian-Nan Gao
- State Key Laboratory of Cardiovascular Disease of China, Hypertension Center, Fuwai Hospital, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rui-Xue Yang
- State Key Laboratory of Cardiovascular Disease of China, Hypertension Center, Fuwai Hospital, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuo-Hua Chen
- Department of Cardiology, Kailuan General Hospital, Tangshan, China
| | - Shou–Ling Wu
- Department of Cardiology, Kailuan General Hospital, Tangshan, China
- *Correspondence: Shou–Ling Wu, ; Mu-Lei Chen, ; Jun Cai,
| | - Mu-Lei Chen
- Heart Center and Beijing Key Laboratory of Hypertension, Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
- *Correspondence: Shou–Ling Wu, ; Mu-Lei Chen, ; Jun Cai,
| | - Jun Cai
- State Key Laboratory of Cardiovascular Disease of China, Hypertension Center, Fuwai Hospital, National Center for Cardiovascular Diseases of China, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Shou–Ling Wu, ; Mu-Lei Chen, ; Jun Cai,
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Tao X, He H, Peng J, Xu R, Fu J, Hu Y, Li L, Yang X, Feng X, Zhang C, Zhang L, Yu X, Shen A, Huang K, Fu Q. Overexpression of PDE4D in mouse liver is sufficient to trigger NAFLD and hypertension in a CD36-TGF-β1 pathway: therapeutic role of roflumilast. Pharmacol Res 2022; 175:106004. [PMID: 34826603 DOI: 10.1016/j.phrs.2021.106004] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 11/14/2021] [Accepted: 11/22/2021] [Indexed: 12/18/2022]
Abstract
Emerging evidence has shown that nonalcoholic fatty liver disease (NAFLD) may be both a consequence and a cause of hypertension. Recent studies have demonstrated that phosphodiesterase 4 (PDE4)-cAMP signaling represents a pathway relevant to the pathophysiology of metabolic disorders. This study aims to investigate the impact and the underlying mechanism of PDE4 in the pathogenesis of NAFLD and its associated hypertension. Here we demonstrated that high-fat-diet (HFD) fed mice developed NAFLD and hypertension, with an associated increase in hepatic PDE4D expression, which can be prevented and even reversed by PDE4 inhibitor roflumilast. Furthermore, we demonstrated that hepatic overexpression of PDE4D drove significant hepatic steatosis and elevation of blood pressure. Mechanistically, PDE4D activated fatty acid translocase CD36 signaling which facilitates hepatic lipid deposition, resulting in TGF-β1 production by hepatocytes and excessive TGF-β1 signaling in vessels and consequent hypertension. Specific silencing of TGF-β1 in hepatocytes by siRNA using poly (β-amino ester) nanoparticles significantly normalized hepatic PDE4D overexpression-activated TGF-β1 signaling in vessels and hypertension. Together, the conclusions indicated that PDE4D plays an important role in the pathogenesis of NAFLD and associated hypertension via activation of CD36-TGF-β1 signaling in the liver. PDE4 inhibitor such as roflumilast, which is clinically approved for chronic obstructive pulmonary disease (COPD) treatment, has the potential to be used as a preventive or therapeutic drug against NAFLD and associated hypertension in the future.
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Affiliation(s)
- Xiang Tao
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Clinical Center of Human Gene Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Haiqing He
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Jiangtong Peng
- Clinical Center of Human Gene Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rui Xu
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory for Drug Target Research and Pharmacodynamic Evaluation of Hubei Province, Wuhan, China
| | - Jing Fu
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory for Drug Target Research and Pharmacodynamic Evaluation of Hubei Province, Wuhan, China
| | - Yuting Hu
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory for Drug Target Research and Pharmacodynamic Evaluation of Hubei Province, Wuhan, China
| | - Li Li
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory for Drug Target Research and Pharmacodynamic Evaluation of Hubei Province, Wuhan, China
| | - Xiaoyan Yang
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory for Drug Target Research and Pharmacodynamic Evaluation of Hubei Province, Wuhan, China
| | - Xiuling Feng
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chao Zhang
- Institute of Pathology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lingmin Zhang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Xiyong Yu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Ao Shen
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and The Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.
| | - Kai Huang
- Clinical Center of Human Gene Research, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Qin Fu
- Department of Pharmacology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; Key Laboratory for Drug Target Research and Pharmacodynamic Evaluation of Hubei Province, Wuhan, China.
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Ould Setti M, Voutilainen A, Tajik B, Niskanen L, Tuomainen TP. Negative interaction of fatty liver and hypertension on cardiovascular mortality in non-diabetic men: 34 years of follow-up. Scand J Gastroenterol 2021; 56:1096-1102. [PMID: 34362281 DOI: 10.1080/00365521.2021.1951836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND OBJECTIVES Fatty liver disease (FLD) and hypertension are separately associated with cardiovascular (CV) mortality. The two conditions are related in multiple ways. This work aimed to study the joint effect and interaction of FLD and hypertension in respect to overall and CV mortality. METHODS The population-based cohort, Kuopio Ischaemic Disease Risk Factor Study, followed 1569 middle-aged non-diabetic Finnish men for 34 years. Considering adjustment for age, body mass index, smoking and alcohol consumption, separate and combined effects of FLD and hypertension and their interaction at the multiplicative and additive scales regarding all-cause and CV death were assessed using Cox proportional hazards models. RESULTS FLD and hypertension coexisted in 8.54% of the men (n = 134). FLD and hypertension associated, independently and combined, with an increased hazard of all-cause and CV deaths. Non-CV mortality associated with FLD, but not with hypertension. We found a negative interaction between FLD and hypertension regarding the hazard of all-cause (relative excess risk due to interaction (RERI), -0.97; 95% confidence interval (CI), -1.65 to -0.28) and CV mortality (RERI, -1.74; 95% CI, -2.98 to -0.5). The interaction was also found on a multiplicative scale. CONCLUSIONS We found evidence of a negative interaction between FLD and hypertension in respect to CV mortality. We thus recommend adjusting for FLD or hypertension when studying the effect of the other condition on mortality or CV diseases in middle-aged men.
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Affiliation(s)
- Mounir Ould Setti
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.,Global Database Studies, IQVIA, Espoo, Finland
| | - Ari Voutilainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Behnam Tajik
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
| | - Leo Niskanen
- Department of Internal Medicine, Päijät-Häme Central Hospital, Lahti, Finland
| | - Tomi-Pekka Tuomainen
- Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland
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11
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de Sousa Magalhães R, Xavier S, Magalhães J, Rosa B, Marinho C, Cotter J. Transient elastography through controlled attenuated parameter assisting the stratification of cardiovascular disease risk in NAFLD patients. Clin Res Hepatol Gastroenterol 2021; 45:101580. [PMID: 33279452 DOI: 10.1016/j.clinre.2020.11.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 10/27/2020] [Accepted: 11/12/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease worldwide. Transient elastography (Fibroscan ®), by assessing the controlled attenuation parameter (CAP), is a non-invasive method able to accurately assess the presence and the grade of steatosis. Its hypothetical role in stratifying cardiovascular (CV) risk is unknown. We aim to assess the role of transient elastography, namely the CAP value, in the stratification of CV risk. METHODS Cohort, retrospective study, including consecutive NAFLD patients that underwent Fibroscan®. Patients were followed at least one year. The correlation towards the outcome variable (cardiovascular event) was assessed with univariate and multivariate analysis. RESULTS We included 96 NAFLD patients, 64 (66.7%) women, with a mean age of 48.9 years-old. Fifteen (15.6%) patients presented a cardiovascular event during follow-up. The statistically significant variables associated with cardiovascular event were introduced in a multivariable binary logistic regression model according to clinical importance. The following variables kept a statistically significant independent association with cardiovascular event: CAP > 295 dB/m (OR 8.661 CI 95% [1.119-67.028]; p value 0.039); type 2 diabetes mellitus (OR 20.236 CI 95% [2.815-145.461]; p value 0.003); dyslipidaemia (OR 14.647 CI 95% [1.261-170.189]; p value 0.032) and smoking (OR 8.946 CI 95% [1.347-59.431]; p value 0.023). CONCLUSION A CAP value above 295 dB/m independently increased the incidence of CV events up to 8-times. Transient elastography, through CAP, is a safe and cost-effective method to evaluate NAFLD, and should be considered in the stratification of CV risk.
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Affiliation(s)
- Rui de Sousa Magalhães
- Gastroenterology Department, Hospital da Senhora da Oliveira - Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Guimarães/Braga, Portugal.
| | - Sofia Xavier
- Gastroenterology Department, Hospital da Senhora da Oliveira - Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Guimarães/Braga, Portugal
| | - Joana Magalhães
- Gastroenterology Department, Hospital da Senhora da Oliveira - Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Guimarães/Braga, Portugal
| | - Bruno Rosa
- Gastroenterology Department, Hospital da Senhora da Oliveira - Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Guimarães/Braga, Portugal
| | - Carla Marinho
- Gastroenterology Department, Hospital da Senhora da Oliveira - Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Guimarães/Braga, Portugal
| | - José Cotter
- Gastroenterology Department, Hospital da Senhora da Oliveira - Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, Guimarães/Braga, Portugal
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12
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Ma C, Yan K, Wang Z, Zhang Q, Gao L, Xu T, Sai J, Cheng F, Du Y. The association between hypertension and nonalcoholic fatty liver disease (NAFLD): literature evidence and systems biology analysis. Bioengineered 2021; 12:2187-2202. [PMID: 34096467 PMCID: PMC8806441 DOI: 10.1080/21655979.2021.1933302] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) has become a major public health issue as its progression increases risks of multisystem morbidity and mortality. Recent evidence indicates a more complex relationship between hypertension and NAFLD than previously thought. In this study, a comprehensive literature search was used to gather information supporting the comorbidity phenomenon of hypertension and NAFLD. Then, systems biology approach was applied to identify the potential genes and mechanisms simultaneously associated with hypertension and NAFLD. With the help of protein-protein interaction network-based algorithm, we found that the distance between hypertension and NAFLD was much less than random ones. Sixty-four shared genes of hypertension and NAFLD modules were identified as core genes. Kyoto Encyclopedia of Genes and Genomes(KEGG) enrichment analysis indicated that some inflammatory, metabolic and endocrine signals were related to the potential biological functions of core genes. More importantly, drugs used to treat cardiovascular diseases, hypertension, hyperlipidemia, inflammatory diseases and depression could be potential therapeutics against hypertension-NAFLD co-occurrence. After analyzing public OMICs data, ALDH1A1 was identified as a potential therapeutic target, without being affected by reverse causality. These findings give a clue for the potential mechanisms of comorbidity of hypertension and NAFLD and highlight the multiple target-therapeutic strategy of NAFLD for future clinical research.
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Affiliation(s)
- Chongyang Ma
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Kai Yan
- Department of Traditional Chinese Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Zisong Wang
- Department of Traditional Chinese Medicine, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Qiuyun Zhang
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Lianyin Gao
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
| | - Tian Xu
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Jiayang Sai
- Department of Oncology, The Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Fafeng Cheng
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Yuqiong Du
- School of Traditional Chinese Medicine, Capital Medical University, Beijing, China
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13
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Cai J, Zhang XJ, Ji YX, Zhang P, She ZG, Li H. Nonalcoholic Fatty Liver Disease Pandemic Fuels the Upsurge in Cardiovascular Diseases. Circ Res 2020; 126:679-704. [PMID: 32105577 DOI: 10.1161/circresaha.119.316337] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cardiovascular diseases (CVDs) remain a leading cause of death worldwide. Among the major risk factors for CVD, obesity and diabetes mellitus have received considerable attention in terms of public policy and awareness. However, the emerging prevalence of nonalcoholic fatty liver disease (NAFLD), as the most common liver and metabolic disease and a cause of CVD, has been largely overlooked. Currently, the number of individuals with NAFLD is greater than the total number of individuals with diabetes mellitus and obesity. Epidemiological studies have established a strong correlation between NAFLD and an increased risk of CVD and CVD-associated events. Although debate continues over the causal relationship between NAFLD and CVD, many mechanistic and longitudinal studies have indicated that NAFLD is one of the major driving forces for CVD and should be recognized as an independent risk factor for CVD apart from other metabolic disorders. In this review, we summarize the clinical evidence that supports NAFLD as a risk factor for CVD epidemics and discuss major mechanistic insights regarding the acceleration of CVD in the setting of NAFLD. Finally, we address the potential treatments for NAFLD and their potential impact on CVD.
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Affiliation(s)
- Jingjing Cai
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, China (J.C.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.)
| | - Xiao-Jing Zhang
- From the Department of Cardiology, Renmin Hospital of Wuhan University, China (X.-J.Z., P.Z., Z.-G.S., H.L.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.).,Medical Science Research Center, Zhongnan Hospital of Wuhan University, China (X.-J.Z.)
| | - Yan-Xiao Ji
- Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.)
| | - Peng Zhang
- From the Department of Cardiology, Renmin Hospital of Wuhan University, China (X.-J.Z., P.Z., Z.-G.S., H.L.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.)
| | - Zhi-Gang She
- From the Department of Cardiology, Renmin Hospital of Wuhan University, China (X.-J.Z., P.Z., Z.-G.S., H.L.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.)
| | - Hongliang Li
- From the Department of Cardiology, Renmin Hospital of Wuhan University, China (X.-J.Z., P.Z., Z.-G.S., H.L.).,Institute of Model Animal of Wuhan University, China (J.C., X.-J.Z., Y.-X.J., P.Z., Z.-G.S., H.L.).,Basic Medical School, Wuhan University, China (H.L.)
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14
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Abstract
Hypertension, a multifactorial disorder resulting from the interplay between genetic predisposition and environmental risk factors, affects ≈30% of adults. Emerging evidence has shown that nonalcoholic fatty liver disease (NAFLD), as an underestimated metabolic abnormality, is strongly associated with an increased risk of incident prehypertension and hypertension. However, the role of NAFLD in the development of hypertension is still obscure and is highly overlooked by the general public. Herein, we highlight the epidemiological evidence and putative mechanisms focusing on the emerging roles of NAFLD in hypertension, with the purpose of reinforcing the notion that NAFLD may serve as an independent risk factor and an important driving force in the development and progression of hypertension. Finally, we also briefly summarize the current potential treatments for NAFLD that might also be beneficial approaches against hypertension.
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Affiliation(s)
- Yan-Ci Zhao
- From the Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, P.R. China (Y.-C.Z., G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
- Institute of Model Animal of Wuhan University, P.R. China (Y.-C.Z.,G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
| | - Guo-Jun Zhao
- From the Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, P.R. China (Y.-C.Z., G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
- Institute of Model Animal of Wuhan University, P.R. China (Y.-C.Z.,G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
| | - Ze Chen
- From the Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, P.R. China (Y.-C.Z., G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
- Institute of Model Animal of Wuhan University, P.R. China (Y.-C.Z.,G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
| | - Zhi-Gang She
- From the Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, P.R. China (Y.-C.Z., G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
- Institute of Model Animal of Wuhan University, P.R. China (Y.-C.Z.,G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
- Basic Medical School (Z.-G.S., H.L.), Wuhan University, P.R. China
- Medical Research Institute, School of Medicine (Z.-G.S.), Wuhan University, P.R. China
| | - Jingjing Cai
- From the Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, P.R. China (Y.-C.Z., G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
- Department of Cardiology, The Third Xiangya Hospital, Central South University, Changsha, P.R. China (J.C.)
- Institute of Model Animal of Wuhan University, P.R. China (Y.-C.Z.,G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
| | - Hongliang Li
- From the Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, P.R. China (Y.-C.Z., G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
- Institute of Model Animal of Wuhan University, P.R. China (Y.-C.Z.,G.-J.Z., Z.C., Z.-G.S., J.C., H.L.)
- Basic Medical School (Z.-G.S., H.L.), Wuhan University, P.R. China
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15
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Lonardo A, Nascimbeni F, Mantovani A, Targher G. Hypertension, diabetes, atherosclerosis and NASH: Cause or consequence? J Hepatol 2018; 68:335-352. [PMID: 29122390 DOI: 10.1016/j.jhep.2017.09.021] [Citation(s) in RCA: 470] [Impact Index Per Article: 78.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 09/13/2017] [Accepted: 09/23/2017] [Indexed: 02/06/2023]
Abstract
Non-alcoholic fatty liver disease (NAFLD) has become one of the most common forms of chronic liver disease worldwide and its prevalence is expected to continue rising. NAFLD has traditionally been considered a consequence of metabolic syndrome (MetS). However, the link between NAFLD and MetS components, especially type 2 diabetes mellitus (T2DM), hypertension (HTN), and cardiovascular disease (CVD) is more complex than previously thought. Indeed, the adverse effects of NAFLD extend far beyond the liver, with a large body of clinical evidence now suggesting that NAFLD may precede and/or promote the development of T2DM, HTN and atherosclerosis/CVD. The risk of developing these cardiometabolic diseases parallels the underlying severity of NAFLD. Accumulating evidence suggests that the presence and severity of NAFLD is associated with an increased risk of incident T2DM and HTN. Moreover, long-term prospective studies indicate that the presence and severity of NAFLD independently predicts fatal and nonfatal CVD events. In this review, we critically discuss the rapidly expanding body of clinical evidence that supports the existence of a bi-directional relationship between NAFLD and various components of MetS, particularly T2DM and HTN, as well as the current knowledge regarding a strong association between NAFLD and CVD morbidity and mortality. Finally, we discuss the most updated putative biological mechanisms through which NAFLD may contribute to the development of HTN, T2DM and CVD.
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Affiliation(s)
- Amedeo Lonardo
- Division of Internal Medicine, Department of Biomedical, Metabolic and Neural Sciences, Azienda Ospedaliero-Universitaria, Ospedale Civile di Baggiovara, Modena, Italy
| | - Fabio Nascimbeni
- Division of Internal Medicine, Department of Biomedical, Metabolic and Neural Sciences, Azienda Ospedaliero-Universitaria, Ospedale Civile di Baggiovara, Modena, Italy
| | - Alessandro Mantovani
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Verona, Italy.
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16
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Yinchen Linggui Zhugan Decoction Ameliorates Nonalcoholic Fatty Liver Disease in Rats by Regulating the Nrf2/ARE Signaling Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 2017:6178358. [PMID: 28932253 PMCID: PMC5592414 DOI: 10.1155/2017/6178358] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 07/11/2017] [Accepted: 07/30/2017] [Indexed: 12/13/2022]
Abstract
Yinchen Linggui Zhugan Decoction (YCLGZGD) is the combination of Linggui Zhugan (LGZGD) and Yinchenhao (YCHD) decoctions, two famous traditional Chinese medicine prescriptions. In previous studies, we found that Yinchen Linggui Zhugan Decoction (YCLGZGD) could regulate lipid metabolism disorder and attenuate inflammation in pathological process of nonalcoholic fatty liver disease (NAFLD). However, the exact underlying mechanism remains unknown. The aim of this study was to explore the effect of Yinchen Linggui Zhugan Decoction on experimental NAFLD and its mechanism in rats with high-fat diet (HFD) which was established by 8-week administration of HFD. YCLGZGD, LGZGD, and YCHD were administered daily for 4 weeks, after which the rats were euthanized. The level of blood lipid, liver enzymes, H&E, and Oil Red O staining were determined to evaluate NAFLD severity. Western blotting and real-time polymerase chain reaction were, respectively, used to determine hepatic protein and gene expression of Keap1, Nrf2, NQO1, and HO-1. Oral YCLGZGD ameliorated HFD-induced NAFLD. Furthermore, YCLGZGD increased the protein and gene expression of Nrf2, NQO1, and HO-1 without changing Keap1. Overall, these results suggest that YCLGZGD ameliorates HFD-induced NAFLD in rats by upregulating the Nrf2/ARE signaling pathway.
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17
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Jung JY, Park SK, Ryoo JH, Oh CM, Kang JG, Lee JH, Choi JM. Effect of non-alcoholic fatty liver disease on left ventricular diastolic function and geometry in the Korean general population. Hepatol Res 2017; 47:522-532. [PMID: 27379875 DOI: 10.1111/hepr.12770] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 06/16/2016] [Accepted: 07/02/2016] [Indexed: 02/08/2023]
Abstract
AIM Previous studies showed that non-alcoholic fatty liver disease (NALFD) could be related to subclinical left ventricular (LV) diastolic dysfunction and remodeling. However, this association is still equivocal in the general population. Thus, this study was carried out to examine whether NAFLD is associated with the risk for LV diastolic dysfunction and remodeling. METHODS A cross-sectional study was carried out for 20 821 Korean men and women who received a health checkup including echocardiography from 2011 to 2012. The study population was divided into three groups of normal, mild and moderate-to-severe NAFLD detected by ultrasonography. Using multivariable logistic regression analysis, the odd ratios of abnormal LV relaxation and remodeling were analyzed according to the degree of NAFLD. Additionally, adjusted mean values of LV diastolic functional and structural parameters were evaluated in the three groups. RESULTS Compared with the normal group, the mild and moderate-to-severe NAFLD groups had higher odd ratios for abnormal LV relaxation (mild group 1.29, 95% confidence interval 1.15-1.46; moderate-to-severe group 1.95, 95% confidence interval 1.61-2.35) and increased relative wall thickness (>0.42; mild group 1.26, 95% confidence interval 1.05-1.52; moderate-to-severe group 1.46, 95% confidence interval 1.08-1.95). Analyzing adjusted mean values of LV parameters also showed the significant association between the degree of NAFLD and impaired LV diastolic function and concentric LV remodeling. CONCLUSIONS The risk for LV diastolic dysfunction and remodeling proportionally increased according to the degree of NAFLD. NAFLD is significantly associated with LV functional and structural alteration.
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Affiliation(s)
- Ju Young Jung
- Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University, Goyang, Korea.,School of Medicine, Departments of Medicine, Graduate School, Kyung Hee University, Goyang, Korea
| | - Sung Keun Park
- Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University, Goyang, Korea
| | - Jae-Hong Ryoo
- Department of Preventive Medicine, School of Medicine, Kyung Hee University, Goyang, Korea
| | - Chang-Mo Oh
- Cancer Registration and Statistic Branch, National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Jeong Gyu Kang
- Total Healthcare Center, Kangbuk Samsung Hospital, Sungkyunkwan University, Goyang, Korea
| | - Jae-Hon Lee
- Mood Disorders Psychopharmacology Unit, University Health Network, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.,Department of Psychiatry, School of Medicine, Sungkyunkwan University, Seoul, Korea
| | - Joong-Myung Choi
- Department of Preventive Medicine, School of Medicine, Kyung Hee University, Goyang, Korea
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18
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Li XD, Qiu BH, Su FC, Sun SX. Gender impacts on the correlations between nonalcoholic fatty liver disease and hypertension in a Chinese population aged 45-60 y. Clin Exp Hypertens 2016; 38:639-643. [PMID: 27680771 DOI: 10.1080/10641963.2016.1182181] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
No previous study has reported the association between nonalcoholic fatty liver disease (NAFLD) and the risk of hypertension in the Chinese population. Therefore, the aim of this study was to evaluate the relationship between NAFLD and hypertension in a middle-aged Chinese population. The study subject was (a group of) 1006 Chinese adults aged 45-60 y in Shandong Province who participated in the Weifang Nutrition and Health Survey (2014-2015). Hypertension was defined as systolic blood pressure (SBP) ≥140 mmHg or diastolic blood pressure (DBP) ≥ 9 0mmHg. NAFLD was defined as the presence of moderate-severe hepatic steatosis (by B-ultrasonic examination), the absence of excessive alcohol use (>20 g/d in men and 10 g/d in women), no use of steatogenic medications within the past six months, no exposure to hepatotoxins, and no history of bariatric surgery. All anthropometric measurements and biochemical data were collected following standard protocols. Multivariate logistic regression analysis was used to identify the association between NAFLD and hypertension with adjustment of potential confounding variables. Body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR), fasting glucose, SBP, DBP, triglycerides (TG), serum uric acid (SUA), alanine aminotransferase (ALT), aspartate aminotransferase (AST), and the prevalence of hypertension and NAFLD were significantly higher in males than in females (p < 0.05). Females had significantly higher levels of total cholesterol (TC) and high-density lipoprotein cholesterol (HDL-C). After adjusting for potential confounders, NAFLD was associated with an increased risk of hypertension in both male and female, with odds ratios (ORs) (95% CI) of 2.152 (1.324-3.498) and 2.133 (1.409-3.229), respectively. CONCLUSIONS Our findings indicated that NAFLD was significantly associated with the risk of hypertension in males than in females. However, our findings also need to be confirmed in future prospective studies. ABBREVIATIONS BMI: body mass index; WC: waist circumference; WHR: waist-hip ratio; SBP: systolic blood pressure; DBP: diastolic blood pressure; FG: fasting glucose; TG: triglycerides; TC: total cholesterol; HDL-C: high-density lipoprotein cholesterol; SUA: serum uric acid; NAFLD: nonalcoholic fatty liver disease; LDL-C: low-density lipoprotein cholesterol; OR: odds ratio; CI: confidence interval; ALT: alanine aminotransferase; AST: aspartate aminotransferase.
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Affiliation(s)
- Xi-Dong Li
- a Department of Cardiology , Linyi People's Hospital, Linyi , Shandong , China
| | - Bing-Hua Qiu
- b Department of Emergency , Weifang People's Hospital , Weifang , Shandong , China
| | - Fang-Cheng Su
- b Department of Emergency , Weifang People's Hospital , Weifang , Shandong , China
| | - Shao-Xia Sun
- a Department of Cardiology , Linyi People's Hospital, Linyi , Shandong , China
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19
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Wu S, Wu F, Ding Y, Hou J, Bi J, Zhang Z. Association of non-alcoholic fatty liver disease with major adverse cardiovascular events: A systematic review and meta-analysis. Sci Rep 2016; 6:33386. [PMID: 27633274 PMCID: PMC5026028 DOI: 10.1038/srep33386] [Citation(s) in RCA: 197] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 08/24/2016] [Indexed: 12/14/2022] Open
Abstract
Increasing evidence connects non-alcoholic fatty liver disease (NAFLD) to cardiovascular disease (CVD). The aim of this study is to assess whether and to what extent the excess risk of CVD is conferred by NAFLD in a meta-analysis. We systematically searched PubMed, EmBase, Web of Science, and Cochrane Library for reports published between 1965 and July 3, 2015. Studies that reported data on association between NAFLD and adverse cardiovascular events or mortality were included. Thirty-four studies (164,494 participants, 21 cross-sectional studies, and 13 cohort studies) were included. NAFLD was not associated with overall mortality (HR = 1.14, 95% CI: 0.99–1.32) and CVD mortality (HR = 1.10, 95% CI: 0.86–1.41). However, NAFLD was associated with an increased risk of prevalent (OR = 1.81, 95% CI: 1.23–2.66) and incident (HR = 1.37, 95% CI: 1.10–1.72) CVD. For some specific CVDs, NAFLD was associated with an increased risk of prevalent (OR = 1.87, 95% CI: 1.47–2.37) and incident (HR = 2.31, 95% CI: 1.46–3.65) coronary artery disease (CAD), prevalent (OR = 1.24, 95% CI: 1.14–1.36) and incident (HR = 1.16, 95% CI: 1.06–1.27) hypertension, and prevalent (OR = 1.32, 95% CI: 1.07–1.62) atherosclerosis. In conclusion, the presence of NAFLD is associated with an increased risk of major adverse cardiovascular events, although it is not related to mortality from all causes or CVD.
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Affiliation(s)
- Shunquan Wu
- Research Center for Clinical and Translational Medicine, Beijing 302 Hospital, Beijing, China
| | - Fuquan Wu
- Department of General Surgery, 309th Hospital of PLA, Beijing, China
| | - Yingying Ding
- Department of Medical Microbiology and Parasitology, Second Military Medical University, Shanghai, China
| | - Jun Hou
- Research Center for Clinical and Translational Medicine, Beijing 302 Hospital, Beijing, China
| | - Jingfeng Bi
- Research Center for Clinical and Translational Medicine, Beijing 302 Hospital, Beijing, China
| | - Zheng Zhang
- Research Center for Clinical and Translational Medicine, Beijing 302 Hospital, Beijing, China
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Kim HJ, Lim CW, Lee JH, Park HB, Suh Y, Cho YH, Choi TY, Hwang ES, Cho DK. Gender-based differences in the relationship between fatty liver disease and atherosclerosis. Cardiovasc J Afr 2016; 27:281-286. [PMID: 26972662 PMCID: PMC5370319 DOI: 10.5830/cvja-2016-014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 02/17/2016] [Indexed: 01/19/2023] Open
Abstract
Background Carotid intima–media thickness (CIMT) is a surrogate of subclinical atherosclerosis. Fatty liver disease is also linked to increased risk of cardiovascular events. The aim of this study was to evaluate the association between fatty liver disease and CIMT according to gender. Methods Patients who had undergone carotid and abdominal ultrasound between June 2011 and December 2013 were retrospectively evaluated. The differences between the CIMT values measured in the common carotid artery and the prevalence of carotid plaque in patients with fatty liver disease and those with normal livers were investigated. Results Out of a total of 1 121 patients, the men had more fatty liver disease than the women. The mean CIMT of the men was significantly higher than that of the women, and the men had more plaque than the women. The women with fatty liver disease had a significantly higher mean CIMT value and more plaque than the women with normal livers. The differences between the men with fatty liver and those with normal livers in mean CIMT values and in the prevalence of plaque were not significant. In the women, multivariate analysis showed that fatty liver disease was independently associated with subclinical atherosclerosis [adjusted hazards ratio (HR) 1.65, 95% confidence interval (CI) 1.007–2.697, p = 0.047]. Conclusions The men had more fatty liver disease, carotid plaque and higher CIMT values than the women. Fatty liver disease was a useful predictor of atherosclerosis, especially for the female study patients.
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Affiliation(s)
- Hyun-Jin Kim
- Division of Cardiology, Department of Internal Medicine, Myongji Hospital, Gyenggi-Do, South Korea; Department of Translational Medicine, College of Medicine, Seoul National University, Seoul, South Korea
| | - Chae-Wan Lim
- Division of Cardiology, Department of Internal Medicine, Myongji Hospital, Gyenggi-Do, South Korea
| | - Jae Hyuk Lee
- Division of Cardiology, Department of Internal Medicine, Myongji Hospital, Gyenggi-Do, South Korea
| | - Hyung-Bok Park
- Division of Cardiology, Department of Internal Medicine, Myongji Hospital, Gyenggi-Do, South Korea
| | - Yongsung Suh
- Division of Cardiology, Department of Internal Medicine, Myongji Hospital, Gyenggi-Do, South Korea
| | - Yoon-Hyeong Cho
- Division of Cardiology, Department of Internal Medicine, Myongji Hospital, Gyenggi-Do, South Korea
| | - Tae-Young Choi
- Division of Cardiology, Department of Internal Medicine, Myongji Hospital, Gyenggi-Do, South Korea
| | - Eui-Seok Hwang
- Division of Cardiology, Department of Internal Medicine, Myongji Hospital, Gyenggi-Do, South Korea
| | - Deok-Kyu Cho
- Division of Cardiology, Department of Internal Medicine, Myongji Hospital, Gyenggi-Do, South Korea.
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Bidirectional Relationships and Disconnects between NAFLD and Features of the Metabolic Syndrome. Int J Mol Sci 2016; 17:367. [PMID: 26978356 PMCID: PMC4813227 DOI: 10.3390/ijms17030367] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 03/02/2016] [Accepted: 03/07/2016] [Indexed: 12/19/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) represents a wide spectrum of liver disease from simple steatosis, to steatohepatitis, (both with and without liver fibrosis), cirrhosis and end-stage liver failure. NAFLD also increases the risk of hepatocellular carcinoma (HCC) and both HCC and end stage liver disease may markedly increase risk of liver-related mortality. NAFLD is increasing in prevalence and is presently the second most frequent indication for liver transplantation. As NAFLD is frequently associated with insulin resistance, central obesity, dyslipidaemia, hypertension and hyperglycaemia, NAFLD is often considered the hepatic manifestation of the metabolic syndrome. There is growing evidence that this relationship between NAFLD and metabolic syndrome is bidirectional, in that NAFLD can predispose to metabolic syndrome features, which can in turn exacerbate NAFLD or increase the risk of its development in those without a pre-existing diagnosis. Although the relationship between NAFLD and metabolic syndrome is frequently bidirectional, recently there has been much interest in genotype/phenotype relationships where there is a disconnect between the liver disease and metabolic syndrome features. Such potential examples of genotypes that are associated with a dissociation between liver disease and metabolic syndrome are patatin-like phospholipase domain-containing protein-3 (PNPLA3) (I148M) and transmembrane 6 superfamily member 2 protein (TM6SF2) (E167K) genotypes. This review will explore the bidirectional relationship between metabolic syndrome and NAFLD, and will also discuss recent insights from studies of PNPLA3 and TM6SF2 genotypes that may give insight into how and why metabolic syndrome features and liver disease are linked in NAFLD.
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Wu SJ, Zou H, Zhu GQ, Wang LR, Zhang Q, Shi KQ, Han JB, Huang WJ, Braddock M, Chen YP, Zheng MH. Increased levels of systolic blood pressure within the normal range are associated with significantly elevated risks of nonalcoholic fatty liver disease. Medicine (Baltimore) 2015; 94:e842. [PMID: 25984671 PMCID: PMC4602585 DOI: 10.1097/md.0000000000000842] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
A positive association between hypertension or high-normal blood pressure (BP) and risk of nonalcoholic fatty liver disease (NAFLD) is well-known; however, no data have been generated exploring the risk of NAFLD within the normal range of BP. We aimed to assess the association between normal systolic blood pressure (SBP) and risk of NAFLD.A total of 27,769 subjects from 2 separate medical centers were included. Subjects were divided into 4 groups (G1 to G4) by SBP levels: G1: 90-99 mmHg, G2: 100-109 mmHg, G3: 110-119 mmHg, and G4: 120-129 mmHg. The prevalence, hazard ratios (HRs) and 95% confidence intervals (CIs) for NAFLD were calculated across each group, using the G1 as reference.Higher SBP was observed in subjects with NAFLD than those without NAFLD. The prevalence of NAFLD in a cross-sectional population from G1 to G4 was 6.1%, 13.6%, 19.6%, and 25.8%, respectively. The HRs for NAFLD in the longitudinal population were 2.17 (95% CI 1.60-2.93), 3.87 (95% CI 2.89-5.16), 5.81 (95% CI 4.32-7.81) for G2, G3, and G4, respectively. After adjusting for known confounding variables, HRs of G2 to G4 were 1.44 (95% CI 1.06-1.96), 1.94 (95% CI 1.44-2.61), 2.38 (95% CI 1.75-3.23), respectively.This is the first study to demonstrate that increased levels of SBP within the normal range are associated with significantly elevated risks of NAFLD, independent of other confounding factors.
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Affiliation(s)
- Sheng-Jie Wu
- From the Department of Cardiovascular Medicine, the Heart Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou (SJW, QZ, JBH, WJH); Department of Internal Medicine, Xinyu People's Hospital of Jiangxi Province, Xinyu (HZ); Department of Infection and Liver Diseases, Liver Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou (GQZ, LRW, KQS, YPC, MHZ); School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou (GQZ, LRW); Institute of Hepatology, Wenzhou Medical University, Wenzhou, China (KQS, YPC, MHZ); Global Medicines Development, AstraZeneca R&D, Alderley Park, United Kingdom (MB)
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Ahn EM. Effects of Ethanol Extracts from Commonly Consumed Vegetables in Korea on Differentiation and Secretion of MCP-1 and Adiponectin in 3T3-L1 Adipocytes and Lipid Accumulation in HepG2 Hepatocytes. ACTA ACUST UNITED AC 2015. [DOI: 10.17495/easdl.2015.2.25.1.99] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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