scholarly journals Serum levels of vascular endothelial growth factor in non-alcoholic fatty liver disease

Author(s):  
Maria-Vasiliki Papageorgiou
2021 ◽  
Vol 10 (7) ◽  
pp. 1338
Author(s):  
Lin Lei ◽  
Haquima EI Mourabit ◽  
Chantal Housset ◽  
Axelle Cadoret ◽  
Sara Lemoinne

Non-alcoholic fatty liver disease (NAFLD) has become the leading cause of chronic liver disease, exposing to the risk of liver fibrosis, cirrhosis, and hepatocellular carcinoma (HCC). Angio-genesis is a complex process leading to the development of new vessels from pre-existing vessels. Angiogenesis is triggered by hypoxia and inflammation and is driven by the action of proangiogenic cytokines, mainly vascular endothelial growth factor (VEGF). In this review, we focus on liver angiogenesis associated with NAFLD and analyze the evidence of liver angiogenesis in animal models of NAFLD and in NAFLD patients. We also report the data explaining the role of angiogenesis in the progression of NAFLD and discuss the potential of targeting angiogenesis, notably VEGF, to treat NAFLD.


2008 ◽  
Vol 78 (1) ◽  
pp. 27-32 ◽  
Author(s):  
Suano de Souza ◽  
Silverio Amancio ◽  
Saccardo Sarni ◽  
Sacchi Pitta ◽  
Fernandes ◽  
...  

Objectives: To evaluate the frequency of non-alcoholic fatty liver disease, the retinol serum levels, lipid profile, and insulin resistance in overweight/obese children. To relate these biochemical variables with the risk of this disease in the population studied. Methods: The study was cross-sectional and prospective, with 46 overweight/obese school children (28 female, 18 male; mean age 8.6 years). The control group consisted of 45 children, paired by age and gender. Hepatic steatosis, evaluated by ultrasound, was classified as normal, mild, moderate, or severe. Also evaluated were serum retinol levels; thiobarbituric acid reactive substances; lipid profile; and fasting glucose and serum insulin levels, used for the calculation of the Homeostasis Model Assessment. Results: Hepatic ultrasound alterations were found in 56.5% and 48,9% of the overweight/obese and control group children, respectively. Presence of obesity was associated with high levels of triglycerides (OR = 4.6; P = 0.002). In the studied children, the risk of steatosis was related to a trend to a higher percentage of retinol inadequacy (OR = 2.8; p = 0.051); there was no association with thiobarbituric acid reactive substances, lipid profile, or insulin resistance. Conclusions: The high frequency of non-alcoholic fatty liver disease in both groups, evaluated by hepatic ultrasound, in low-socioeconomic level children, independent of nutritional condition and without significant association with insulin resistance, emphasizes that especially in developing countries, other risk factors such as micronutrient deficiencies (e.g. vitamin A) are involved.


2006 ◽  
Vol 18 (2) ◽  
pp. 175-180 ◽  
Author(s):  
Cem Aygun ◽  
Omer Senturk ◽  
Saadettin Hulagu ◽  
Suleyman Uraz ◽  
Altay Celebi ◽  
...  

Author(s):  
Doaa Ameen Khalil ◽  
Yasser Mohammed Abdul Raouf ◽  
Amal Said Al-Bendary ◽  
Kamal Mohamed Okasha

Background: Non-alcoholic fatty liver disease (NAFLD) can increase the incidence of cardiovascular disease and hepatocellular carcinoma. Thyroid hormones also play important roles in hepatic lipid metabolism and hepatic insulin resistance. Hypothyroidism is associated with reduced lipolysis and decreased liver uptake of free fatty acids derived from triglycerides. In recent years, the correlation between overt or subclinical hypothyroidism and NAFLD has been discussed. The relationship between NAFLD and thyroid function parameters remains unclear. Aim: We aimed to evaluate the relationship between serum level of Thyroid Stimulating Hormone (TSH) within normal reference range and Non Alcoholic fatty liver Disease (NAFLD). Subjects and Methods: This is a cross sectional case control study on 40 patients with NAFLD and a control group of 20 healthy individuals, who were attendants of Outpatient Clinic of Internal Medicine Department of Tanta University Hospitals and EL-Menshawy General Hospital from February 2018 to the end of January 2019. Results: In the present study, univariate regression analysis showed that serum levels of AST, FT3, FT4 and Anti-TPO were independent risk factors of NAFLD, while in multivariate analysis the only independent risk factor of NAFLD was Anti-TPO serum level. Conclusion: Serum levels of AST, FT3, FT4 and Anti-TPO were independent risk factors of NAFLD in univariate regression analysis, while in multivariate analysis the only independent risk factor of NAFLD was Anti-TPO serum level. Despite the positive correlation between serum TSH level and grade of NAFLD, the study didn’t show serum TSH level as independent risk factor of NAFLD.


Metabolism ◽  
2019 ◽  
Vol 101 ◽  
pp. 153994 ◽  
Author(s):  
Bradley Tucker ◽  
Huating Li ◽  
Xiaoxue Long ◽  
Kerry-Anne Rye ◽  
Kwok Leung Ong

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