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HDL metabolism

Salma A Khattab, Dina M Abo-Elmatty, Maivel H Ghattas, Noha M Mesbah, Eman T Mehanna
BACKGROUND: The intestinal fatty acid binding protein (FABP-2) is expressed in enterocytes and binds saturated and unsaturated long-chain fatty acids. FABP-2 Ala54Thr polymorphism was reported to have an influence on lipid metabolism. This study aimed to assess the relation of this polymorphism with peripheral atherosclerosis combined with type 2 diabetes mellitus in an Egyptian population. METHODS: The study included 100 diabetic patients with peripheral atherosclerosis and 100 control subjects...
October 25, 2016: Journal of Diabetes
Shun-Jin Hu, Bing Shu, Hua Jin, Xiao-Feng Li, Jia-Rong Mao, Ke-Jun Ren, Lei Gao, Li Yang, You-Wan Wu, Yong-Jun Wang
OBJECTIVE: To evaluate the renal protective effect of Tangshenkang Granule () in a rat model of diabetic nephropathy (DN). METHODS: Forty male Sprague-Dawley rats were randomly divided into control, DN, Tangshenkang and benazepril groups. DN model was established in the rats of DN, Tangshenkang and benazepril groups. Tangshenkang Granule solution and benazepril hydrochloride solution were intragastrically administered daily to the rats in the Tangshenkang and benazepril groups for 8 weeks, respectively...
October 24, 2016: Chinese Journal of Integrative Medicine
Vasanthi Jayakumar, Shiek S S J Ahmed, Kesavarao Kumar Ebenezar
To investigate the effect of curcumin on the multivariate and docking analysis on peroxisome proliferator activated receptor-γ, the rats were fed with high fructose diet (Group 2) to induce insulin resistance and curcumin was co-administered orally (Group 4) for a period of 8 weeks and measured the biochemical parameters in blood, kidney and liver tissues. The results showed a significant (p ≤ 0.05) increase in the level of creatinine, glucose, insulin, low density lipoprotein, total cholesterol, triglyceride, urea, uric acid, very low density lipoprotein and decreased albumin, high density lipoprotein and total protein level in the blood of Group 2 when compared with Group 1 control rats...
2016: SpringerPlus
Ramin Heshmat, Gita Shafiee, Mostafa Qorbani, Fatemeh Azizi-Soleiman, Shirin Djalalinia, Mohammad Esmaeil Motlagh, Gelayol Ardalan, Zeinab Ahadi, Omid Safari, Saeid Safiri, Roya Kelishadi
Introduction: Current evidence suggests that ghrelin could contribute to the development of metabolic syndrome (MetS) in adults, but limited experience exists in adolescents. This study aims to explore the association of ghrelin levels with the MetS components among Iranian adolescents. Methods: In this case-control study, 32 adolescents with MetS and 148 healthy controls were selected randomly from the childhood and Adolescence Surveillance and Prevention of Adult Non communicable disease (CASPIAN-III) study...
2016: Journal of Cardiovascular and Thoracic Research
Leticia Gomez-Sanchez, Luis Garcia-Ortiz, M Carmen Patino-Alonso, Jose I Recio-Rodriguez, Rigo Fernando, Ruth Marti, Cristina Agudo-Conde, Emiliano Rodriguez-Sanchez, Jose A Maderuelo-Fernandez, Rafel Ramos, Manuel A Gomez-Marcos
BACKGROUND: The cardio-ankle vascular index (CAVI) and brachial-ankle pulse wave velocity (baPWV) can reflect both central and peripheral arterial stiffness. Metabolic syndrome (MetS) and its components may increase arterial stiffness and the risk of cardiovascular diseases. However, the correlation of MetS and its components with arterial stiffness is still not clear. The primary aim of this study is thus the relationship using baPWV and CAVI in Caucasian adults with intermediate cardiovascular risk...
October 24, 2016: Cardiovascular Diabetology
Jari E Kaikkonen, Peter Würtz, Emmi Suomela, Miia Lehtovirta, Antti J Kangas, Antti Jula, Vera Mikkilä, Jorma S A Viikari, Markus Juonala, Tapani Rönnemaa, Nina Hutri-Kähönen, Mika Kähönen, Terho Lehtimäki, Pasi Soininen, Mika Ala-Korpela, Olli T Raitakari
: Non-alcoholic fatty liver is associated with obesity-related metabolic disturbances, but little is known about the metabolic perturbations preceding fatty liver disease. We performed comprehensive metabolic profiling to assess how circulating metabolites, such as lipoprotein lipids, fatty acids, amino acids and glycolysis-related metabolites, reflect the presence of and future risk for fatty liver in young adults. Sixty-eight lipids and metabolites were quantified by nuclear magnetic resonance metabolomics in the population-based Young Finns Study from serum collected in 2001 (n=1,575), 2007 (n=1,509) and 2011 (n=2,002)...
October 24, 2016: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
Naif O Al-Harbi, Ahmed Nadeem, Mohammed M Al-Harbi, Khairy M A Zoheir, Mushtaq A Ansari, Ahmed M El-Sherbeeny, Khalid M Alanazi, Moureq R Alotaibi, Sheikh F Ahmad
Psoriatic inflammation has been shown to be associated with cardiovascular dysfunction and systemic inflammation. Recently, psoriasis has also been linked to hepatic disorders, however underlying mechanism connecting the two are unknown. IL-17A being a central pro-inflammatory cytokine in the pathogenesis of psoriasis may be involved in hepatic inflammation through its receptor and downward signaling; however so far no study has investigated IL-17A related signaling in the liver during psoriasis in a murine model...
October 18, 2016: Immunobiology
Lian Gu, Jinying Zhou, Jinjing Tan, Junwei Yang, Tingting Shen, Haiyun Jiang, Qianli Tang
Inflammatory response and lipid metabolism influence the development of ischemic stroke (IS). TLRs have an important function in inflammation and lipid metabolism. To investigate association of TLR8 rs3764880 polymorphism with susceptibility of IS and the relationship between rs3764880 with inflammation response- and lipid metabolism-related quantitative traits, we conducted a case-control study in a Han Chinese population comprising 816 cases and 816 controls being matched for age and gender. The distribution of allele of TLR8 rs3764880 had statistical significance in male group (P=0...
November 15, 2016: Journal of the Neurological Sciences
Chengfu Cai, Mingzhu Lin, Yanfang Xu, Xuejun Li, Shuyu Yang, Huijie Zhang
BACKGROUND: Neuregulin 4 (Nrg4) is a secreted adipokine recently identified as playing an important role in modulating systemic energy metabolism and the development of obesity-associated disorders. However, information is not available regarding the association between circulating Nrg4 and risk of metabolic syndrome (MetS) in humans. METHODS: We measured serum Nrg4 in 1212 obese adult subjects (aged 40 years or older), with a waist circumference greater than 90 cm for men or 80 cm for women, recruited from the community...
October 24, 2016: BMC Medicine
L Baila-Rueda, A Cenarro, I Lamiquiz-Moneo, R Mateo-Gallego, A M Bea-Sanz, S Perez-Calahorra, V Marco-Benedi, F Civeira
Some oxysterols are precursors of bile acid synthesis and play an important role in cholesterol homeostasis. However, if they are involved in the pathogeny of genetic hypercholesterolemia has not been previously explored. We have studied non-cholesterol sterol markers of cholesterol synthesis (lanosterol and desmosterol) and oxysterols (7α-hydroxy-4-cholesten-3-one, 24S-hydroxycholesterol and 27-hydroxycholesterol) in 200 affected subjects with primary hypercholesterolemia of genetic origin, negative for mutations in LDLR, APOB, PCSK9 and APOE genes (non-FH GH) and 100 normolipemic controls...
October 18, 2016: Journal of Steroid Biochemistry and Molecular Biology
Debjani S Goswami, Tanuja P Manohar
INTRODUCTION: Cardiovascular diseases are becoming the major cause of morbidity and mortality in most of the developing countries including India. Cardiometabolic risk factors play a vital role in causation of coronary artery disease. Present study was carried out to investigate the role of various risk factors in the occurrence of coronary artery disease (CAD) in population from Central India. SETTING AND DESIGN: This was a hospital-based age and sex matched case-control study, carried out at Lata Mangeshkar Hospital, Nagpur...
October 2016: Journal of the Association of Physicians of India
Christian Carpéné, Francisco Les, Mounia Hasnaoui, Simon Biron, Picard Marceau, Denis Richard, Jean Galitzky, Denis R Joanisse, Pascale Mauriège
Semicarbazide-sensitive amine oxidase (SSAO), identical to primary amine oxidase or vascular adhesion protein-1, is a membrane enzyme that generates hydrogen peroxide. SSAO is highly expressed at the adipocyte surface, and its plasma levels increase with type 2 diabetes. Since visceral adipose tissue (AT) is more tightly associated with obesity complications than subcutaneous (SC) abdominal fat, we compared SSAO activity in plasma and 4 distinct AT locations in 48 severely obese women (body mass index (BMI), averaging 54 ± 11 kg/m(2)), with or without a dysmetabolic profile...
October 21, 2016: Journal of Physiology and Biochemistry
Satoshi Fujii, Tomonori Sugiura, Yasuaki Dohi, Nobuyuki Ohte
Atherosclerosis is one of the major causes of death. Data from animal experiments suggest that atherosclerosis involves an inflammatory process of the vascular wall under hyperlipidemia. Atherothrombosis can become a serious complication of atherosclerosis leading to acute cardiovascular events such as myocardial infarction and stroke. Clinical applications to use this knowledge remain scarce. The plasma levels of vascular endothelium-enriched microRNA (miRNAs) in patients with atherosclerotic vascular disease could serve as a disease marker...
2016: Thrombosis Journal
Jie-Hua Chen, Jia Song, Yan Chen, Qiang Ding, Anfang Peng, Limei Mao
Vegan protein-based diet has attracted increasing interest in the prevention of metabolic syndrome (MetS). Meanwhile, adiponectin has become a highly potential molecular target in the prevention of MetS. Our study will identify a potential vegan protein diet for the prevention of MetS using rat models. Thirty-six Wistar rats were randomly assigned into three groups and given diets containing one of the following proteins for 12 weeks: casein (CAS, control diet), soy protein (SOY), and gluten-soy mixed protein (GSM)...
October 18, 2016: Nutrients
Hamid Reza Rahimi, Amir Hooshang Mohammadpour, Mostafa Dastani, Mahmoud Reza Jaafari, Khalil Abnous, Majid Ghayour Mobarhan, Reza Kazemi Oskuee
OBJECTIVE: Diabetes mellitus is defined as a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both or insulin resistance. Curcumin inhibits NF-κB signaling pathway. The aim of this study is evaluation of the effect of Nano-curcumin on HbA1C, fast blood glucose and lipid profile in diabetic patients. MATERIALS AND METHODS: Seventy type-2 diabetic patients (fasting blood glucose (FBG) ≥ 126 mg/dL or 2-hr postprandial blood glucose ≥200 mg/dl) randomly receivedeither Curcumin (as nano-micelle 80 mg/day) or placebo for 3 months in a double blind randomized clinical trial...
September 2016: Avicenna Journal of Phytomedicine
Xu Bojin, Yang Hui, Wang Zhixiao, Yang Tao, Guo Hongwei, Cheng Pei, He Wei, Sun Min, Chen Huanhuan, Duan Yu
This study investigated whether high-normal thyrotropin (TSH) levels are associated with metabolic syndrome in euthyroid Chinese people≥40 years old. Clinical and metabolic factors were assessed in 2,356 subjects (40-77 years old) with TSH levels in the normal range (0.35-5.00 mU/L). Using 2.50 mU/L as the cut-off point of TSH level within the normal range, we divided subjects into the high-TSH (2.50-5.00 mU/L; n=1,064) and low-TSH (0.35-2.50 mU/L; n=11,292) group. The results showed that the mean levels of body mass index (BMI), total cholesterol (TC), low density lipoprotein cholesterol (LDL-C), and fasting plasma glucose (FPG) were higher in the high-TSH group and TSH levels were significantly positively correlated with BMI, LDL-C, TC, and FPG...
June 17, 2016: Journal of Biomedical Research
Judith Brody, Orit Pinhas-Hamiel, Zohar Landau, Adi Adar, Tzvy Bistritzer, Marianna Rachmiel
BACKGROUND: The prevalence of both vitamin D (VitD) deficiency and type 1 diabetes mellitus (T1DM) has increased worldwide over the last few decades. The objectives of this study were: (1) to evaluate the prevalence of VitD deficiency and insufficiency among Israeli youth with T1DM and (2) to assess the association between VitD status, seasonality and T1D glycemic control characteristics. METHODS: This was a multi-centered, cross-sectional study. VitD levels were routinely tested during the years 2008-2011 in T1DM patients aged up to 21 years...
October 19, 2016: Journal of Pediatric Endocrinology & Metabolism: JPEM
Moninder Narang, Mukul Singh, Shruti Dange
OBJECTIVE: To study alterations in and factors affecting blood levels of homocysteine and its related vitamins (B12 and folic acid) in patients with metabolic syndrome. Methods: In this case-control study, conducted in a referral hospital in north India, blood levels of vitamin B12, folic acid and homocysteine were compared and also correlated with anthropometric parameters, blood sugar, lipids (total, LDL and HDL cholesterol) and hematological variables. METHODS: Seventy five subjects (50 patients and 25 controls; mean age 48...
July 2016: Journal of the Association of Physicians of India
Massimiliano Ruscica, Chiara Pavanello, Sara Gandini, Monica Gomaraschi, Cecilia Vitali, Chiara Macchi, Beatrice Morlotti, Gilda Aiello, Raffaella Bosisio, Laura Calabresi, Anna Arnoldi, Cesare R Sirtori, Paolo Magni
BACKGROUND: Cardiovascular diseases are currently the commonest cause of death worldwide. Different strategies for their primary prevention have been planned, taking into account the main known risk factors, which include an atherogenic lipid profile and visceral fat excess. METHODS: The study was designed as a randomized, parallel, single-center study with a nutritional intervention duration of 12 weeks. Whole soy foods corresponding to 30 g/day soy protein were given in substitution of animal foods containing the same protein amount...
October 18, 2016: European Journal of Nutrition
Mohammad Reza Hatef-Fard, Mina Khodabandeh, Maryam Sahebari, Majid Ghayour-Mobarhan, Zahra Rezaieyazdi
BACKGROUND: Systemic lupus erythematous is an autoimmune disease associated with atherosclerotic manifestations or metabolic disturbance due to inflammation. The aim of this study was to determine frequency of metabolic syndrome (MetS) in SLE compared to healthy controls. METHODS: In this cross-sectional study, 150 SLE patients and 220 healthy volunteers were enrolled. MetS was diagnosed according to ATPIII criteria. Patients and controls were compared according to prevalence of MetS...
2016: Caspian Journal of Internal Medicine
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