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https://www.readbyqxmd.com/read/29238866/validation-of-goose-liver-fat-measurement-by-qct-and-cse-mri-with-biochemical-extraction-and-pathology-as-reference
#1
Li Xu, Yangyang Duanmu, Glen M Blake, Chenxin Zhang, Yong Zhang, Keenan Brown, Xiaoqi Wang, Peng Wang, Xingang Zhou, Manling Zhang, Chao Wang, Zhe Guo, Giuseppe Guglielmi, Xiaoguang Cheng
OBJECTIVES: This study aimed to validate the accuracy and reliability of quantitative computed tomography (QCT) and chemical shift encoded magnetic resonance imaging (CSE-MRI) to assess hepatic steatosis. METHODS: Twenty-two geese with a wide range of hepatic steatosis were collected. After QCT and CSE-MRI examinations, the liver of each goose was removed and samples were taken from the left lobe, upper and lower half of the right lobe for biochemical measurement and histology...
December 13, 2017: European Radiology
https://www.readbyqxmd.com/read/29238477/prevalence-of-metabolic-syndrome-in-iran-a-meta-analysis
#2
Rahim Ostovar, Faezeh Kiani, Fatemeh Sayehmiri, Masood Yasemi, Yazdan Mohsenzadeh, Yousof Mohsenzadeh
Background: Metabolic syndrome) MetS( is a complex risk factor which increases the risk of cardiovascular diseases and type 2 diabetes. There are many studies with various populations and results about the prevalence of MetS in Iran; in order to authenticate these studies and have an overall estimation of its prevalence in Iran, performing a meta-analysis seems to be necessary. Objective: This study aimed to investigate the prevalence of MetS and its components in Iran via meta-analysis method...
October 2017: Electronic Physician
https://www.readbyqxmd.com/read/29238464/curcumin-enhances-liver-sirt3-expression-in-the-rat-model-of-cirrhosis
#3
Sara Chenari, Fatemeh Safari, Ali Moradi
Objectives: Bill duct ligation (BDL) is a representative model of biliary cholestasis in animals. Curcumin has a protective effect on the liver; however, its underlying mechanisms are not completely known. This study explored the hepatoprotective activity of curcumin on hepatic damage via measuring the expression of sirtuin3 (SIRT3), AMP-activated protein kinase (AMPK), carnitine palmitoyltransferase 1A (CPT-1A), isocitrate dehydrogenase2 (IDH2) and manganese superoxide dismutase (MnSOD) as well as the level of serum lipid profile in the BDL fibrotic rat model...
December 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/29238351/natural-killer-cell-activity-and-interleukin-12-in-metabolically-healthy-versus-metabolically-unhealthy-overweight-individuals
#4
Minjoo Kim, Minkyung Kim, Hye Jin Yoo, Jong Ho Lee
The purpose of this study was to determine whether the immune system is involved in the different metabolic circumstances in healthy and unhealthy overweight individuals. We examined the metabolic and immune characteristics of 117 overweight individuals. Subjects were classified as metabolically healthy overweight (MHO, n = 72) or metabolically unhealthy overweight (MUO, n = 45). The immune response was measured by circulating levels of natural killer (NK) cell activity and cytokines. Both groups were comparable with regards to age, sex distribution, smoking and drinking status, and body mass index...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29237999/the-relationships-among-hyperuricemia-body-mass-index-and-impaired-renal-function-in-type-2-diabetic-patients
#5
Yongmei Li, Xing Fan, Chunjun Li, Xinyue Zhi, Liyuan Peng, Hongling Han, Bei Sun
Chronic kidney disease (CKD) is a common chronic microvascular complication and the major cause of death in diabetic patients. This study was conceived to explore the possible mechanisms of how hyperuricemia and obesity contribute to renal function impairment in type 2 diabetic (T2DM) patients. A cross-sectional study in 609 participants recruited from a T2DM population in North China was conducted. The multiplicative interaction between body mass index (BMI) and uric acid (UA) level was assessed using an interaction term in a logistic regression analysis...
December 13, 2017: Endocrine Journal
https://www.readbyqxmd.com/read/29237763/bisphenol-a-phthalate-metabolites-and-glucose-homeostasis-in-healthy-normal-weight-children
#6
Amalie Carlsson, Kaspar Sørensen, Anna-Maria Andersson, Hanne Frederiksen, Anders Juul
INTRODUCTION: Bisphenol A and several of the most commonly used phthalates have been associated with adverse metabolic health effects such as obesity and diabetes. Therefore, we analyzed these man-made chemicals in first morning urine samples from 107 healthy normal-weight Danish children and adolescents. METHOD: This was a cross-sectional study. Participants were recruited as part of The COPENHAGEN Puberty Study. The subjects were evaluated by an oral glucose tolerance test (OGTT), a dualenergy X-ray absorptiometry (DXA) scan, direct oxygen uptake measurement during cycle ergometry, and fasting blood samples...
December 13, 2017: Endocrine Connections
https://www.readbyqxmd.com/read/29237750/mechanism-by-which-arylamine-n-acetyltransferase-1-ablation-causes-insulin-resistance-in-mice
#7
João Paulo Camporez, Yongliang Wang, Kasper Faarkrog, Natsasi Chukijrungroat, Kitt Falk Petersen, Gerald I Shulman
A single-nucleotide polymorphism in the human arylamine N-acetyltransferase 2 (Nat2) gene has recently been identified as associated with insulin resistance in humans. To understand the cellular and molecular mechanisms by which alterations in Nat2 activity might cause insulin resistance, we examined murine ortholog Nat1 knockout (KO) mice. Nat1 KO mice manifested whole-body insulin resistance, which could be attributed to reduced muscle, liver, and adipose tissue insulin sensitivity. Hepatic and muscle insulin resistance were associated with marked increases in both liver and muscle triglyceride (TAG) and diacylglycerol (DAG) content, which was associated with increased PKCε activation in liver and increased PKCθ activation in skeletal muscle...
December 13, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29237685/identity-by-descent-mapping-identifies-major-locus-for-serum-triglycerides-in-amerindians-largely-explained-by-an-apoc3-founder-mutation
#8
Wen-Chi Hsueh, Anup K Nair, Sayuko Kobes, Peng Chen, Harald H H Göring, Toni I Pollin, Alka Malhotra, William C Knowler, Leslie J Baier, Robert L Hanson
BACKGROUND: Identity-by-descent mapping using empirical estimates of identity-by-descent allele sharing may be useful for studies of complex traits in founder populations, where hidden relationships may augment the inherent genetic information that can be used for localization. METHODS AND RESULTS: Through identity-by-descent mapping, using ≈400 000 single-nucleotide polymorphisms (SNPs), of serum lipid profiles, we identified a major linkage signal for triglycerides in 1007 Pima Indians (LOD=9...
December 2017: Circulation. Cardiovascular Genetics
https://www.readbyqxmd.com/read/29236863/evaluation-of-phenolic-compounds-and-lipid-lowering-effect-of-morus-nigra-leaves-extract
#9
Ana Lúcia B Zeni, Tatianne D Moreira, Ana Paula Dalmagro, Anderson Camargo, Larissa A Bini, Edésio L Simionatto, Dilamara R Scharf
Morus nigra L. (Moraceae) is a tree known as black mulberry and the leaves are used in folk medicine in the treatment of diabetes, high cholesterol and menopause symptoms. The aim of this study was to evaluate the M. nigra leaves phytochemical profile in different extractions and the hypolipidemic effect of the infusion comparing to the fenofibrate. Morus nigra infusion (MN) showed higher amounts of phenolics and flavonoids (83.85 mg/g and 79.96 µg/g, respectively), as well as antioxidant activity (83.85%) than decoction or hydromethanolic extracts...
December 7, 2017: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/29236165/polyphenol-rich-curry-made-with-mixed-spices-and-vegetables-benefits-glucose-homeostasis-in-chinese-males-polyspice-study-a-dose-response-randomized-controlled-crossover-trial
#10
Sumanto Haldar, Siok Ching Chia, Sze Han Lee, Joseph Lim, Melvin Khee-Shing Leow, Eric Chun Yong Chan, Christiani Jeyakumar Henry
PURPOSE: To investigate acute effects of two doses of a polyphenol-rich curry made with seven different spices and four base vegetables, eaten with white rice, on 24 h glucose response, postprandial insulinemia, triglyceridemia and 24 h urinary total polyphenol excretion (TPE). METHODS: Randomized, controlled, dose-response crossover trial in healthy, Chinese men [n = 20, mean ± standard deviation (SD) age 23.7 ± 2.30 years, BMI 23.0 ± 2.31 kg/m2] who consumed test meals matched for calories, macronutrients and total vegetables content, consisting either Dose 0 Control (D0C) or Dose 1 Curry (D1C) or Dose 2 Curry (D2C) meal...
December 13, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/29235531/circulating-bone-morphogenetic-protein-9-in-relation-to-metabolic-syndrome-and-insulin-resistance
#11
Xiaohui Xu, Xiaoqiang Li, Gangyi Yang, Ling Li, Wenjing Hu, Lili Zhang, Hua Liu, Hongting Zheng, Minghong Tan, Danping Zhu
Our objective is to determine circulating Bone morphogenetic protein-9(BMP-9) levels in subjects with Metabolic Syndrome (MetS) and examine the relationship between BMP-9 and conventional markers for MetS and insulin resistance (IR). A total of 362 newly diagnosed patients with MetS along with healthy controls were recruited for this cross-sectional study. Circulating BMP-9 levels were measured by ELISA. Circulating BMP-9 levels were significantly lower in MetS patients compared to those of the healthy controls...
December 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29235396/brain-derived-neurotrophic-factor-bdnf-serum-level-in-women-with-first-episode-depression-correlation-with-clinical-and-metabolic-parameters
#12
Maria Skibinska, Pawel Kapelski, Aleksandra Rajewska-Rager, Joanna Pawlak, Aleksandra Szczepankiewicz, Beata Narozna, Joanna Twarowska-Hauser, Monika Dmitrzak-Weglarz
BACKGROUND: Brain-derived neurotrophic factor (BDNF) influences neuron differentiation during development, as well as the synaptic plasticity and neuron survival in adulthood. BDNF has been implicated in the pathogenesis of psychiatric disorders and its serum level is a potential biomarker for depression. The aim of this study was to examine serum levels of BDNF in first-episode depression and its correlation with clinical and metabolic parameters. MATERIALS AND METHODS: The study was performed on a group of 60 women: 30 diagnosed with a first-episode of depression and 30 healthy controls...
December 13, 2017: Nordic Journal of Psychiatry
https://www.readbyqxmd.com/read/29235373/pro-inflammatory-cytokine-induced-lipolysis-after-an-episode-of-acute-pancreatitis
#13
Sayali A Pendharkar, Ruma G Singh, Maxim S Petrov
CONTEXT: Pro-inflammatory cytokine-stimulated lipolysis is one of the mechanisms underlying the pathogenesis of type 2 diabetes. However, whether it plays a role in the pathogenesis of post-pancreatitis diabetes mellitus (PPDM) remains unknown. OBJECTIVE: To investigate the associations between markers of lipid metabolism and pro-inflammatory cytokines in individuals after acute pancreatitis (AP) in general, and in individuals with abnormal glucose metabolism (AGM) following AP in particular...
December 13, 2017: Archives of Physiology and Biochemistry
https://www.readbyqxmd.com/read/29235180/the-effects-of-hypoglycemia-and-weight-loss-of-total-lignans-from-fructus-arctii-in-kkay-mice-and-its-mechanisms-of-the-activity
#14
Yingying Gao, Chenchen Gu, Kai Wang, Haiying Wang, Kefeng Ruan, Zhaohui Xu, Yi Feng
Fructus Arctii (great burdock achene) is the dried ripe fruit of Arctium lappa L. (family Asteraceae) and is included in the Chinese pharmacopoeia. It has been reported that the clinical use of Fructus Arctii resulted in a satisfactory hypoglycemic effect in diabetic patients. This study aimed to investigate antidiabetic activity and mechanism of total lignans from Fructus Arctii (TLFA) in KKAy mice, a spontaneous Type 2 diabetic rodent model that exhibits marked obesity. In this study, KKAy mice were gavaged once daily with solvents (0...
December 13, 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/29235034/assessment-of-the-health-status-and-risk-of-genotoxic-and-cytotoxic-damage-in-argentinian-adolescents-living-near-horticultural-crops
#15
Fabián Martínez-Perafán, María Fernanda Santoli, Marcela López-Nigro, Marta Ana Carballo
In some rural areas in Argentina, adolescents may be considered as a group indirectly exposed to agrochemicals because their parents plant small crops near their homes. This could become a health risk to children and adolescents who may be more sensitive to exposure to chemicals than adults. The objective of this study was to evaluate the health status of two different groups of Argentinian adolescents using biochemical parameters, dietary information, and cytogenetic biomarkers of genotoxicity and cytotoxicity...
December 13, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29235017/oral-treatment-with-a-rattlesnake-native-polypeptide-crotamine-efficiently-inhibits-the-tumor-growth-with-no-potential-toxicity-for-the-host-animal-and-with-suggestive-positive-effects-on-animal-metabolic-profile
#16
Joana D Campeiro, Marcelo P Marinovic, Fernando Cintra Carapeto, Caroline Dal Mas, Gabriela Guilherme Monte, Lucas Carvalho Porta, Marcela B Nering, Eduardo B Oliveira, Mirian A F Hayashi
The efficacy of crotamine as antitumoral was first demonstrated by daily intraperitoneal (IP) injections of low doses of this toxin in an animal model bearing melanoma tumors. Significant inhibition of tumor growth and increased lifespan of mice bearing tumor was also noticed after 21 consecutive days of this daily IP administration of crotamine. However, due to the limited acceptance of treatments by IP route in clinical conditions, herein, we evaluated the antitumor effect of this native polypeptide employing the oral route...
December 12, 2017: Amino Acids
https://www.readbyqxmd.com/read/29235010/metabolic-changes-up-to-10%C3%A2-years-after-gastric-bypass
#17
Daniela Vicinansa Mônaco-Ferreira, Vânia Aparecida Leandro-Merhi, Nilton César Aranha, Andre Brandalise, Nelson Ary Brandalise
OBJECTIVE: The aim of this study was to investigate the lipid and glycemic profiles of patients up to 10 years after Roux-en-Y gastric bypass. METHOD: A retrospective, longitudinal study was conducted at a multidisciplinary center for the treatment of obesity in the state of São Paulo, Brazil. The study included 150 patients submitted to unbanded laparoscopic Roux-en-Y gastric bypass. The metabolic profile included total cholesterol and fractions, triglycerides, and fasting glucose...
December 12, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/29234937/-lysosomal-acid-lipase-deficiency-lal-d-diagnostic-and-therapeutic-options-in-an-underdiagnosed-disease
#18
REVIEW
S Synoracki, S Kathemann, K W Schmid, H Jastrow, H A Baba
BACKGROUND AND CLINICAL SETTING: Lysosomal acid lipase deficiency is an autosomal recessive storage disease caused by mutations in the LIPA gene. The accumulation of cholesteryl esters and triglycerides in hepatocytes lead to hepatomegaly with progressive fibrosis and liver cirrhosis. Characteristically, patients have a hepatomegaly combined with high serum levels of cholesterol, LDL-cholesterol and in some cases triglyceride, whereas HDL-cholesterol is decreased. Histologically, hepatocytes show a microvesicular steatosis with typically ballooned Kupffer cells...
December 12, 2017: Der Pathologe
https://www.readbyqxmd.com/read/29234897/potential-influence-of-the-phthalates-on-normal-liver-function-and-cardiometabolic-risk-in-males
#19
Nataša Milošević, Nataša Milić, Dragana Živanović Bosić, Ivana Bajkin, Ivanka Perčić, Ludovico Abenavoli, Milica Medić Stojanoska
Phthalates are ubiquitous environmental contaminants, massively used in industry as plasticizers and additives in cosmetics, which may impair the human endocrine system inducing fertility problems, respiratory diseases, obesity, and neuropsychological disorders. The aim of this study was to examine the influence of the monoethyl phthalate (MEP) and mono-(2-ethylhexyl) phthalate (MEHP) on the liver function and cardiometabolic risk factors in males. In this research, 102 male participants (51 normal weight and 51 overweight/obese) were enrolled and examined for phthalate metabolites exposure in urine samples after 12 h of fasting...
December 13, 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/29234478/fructose-ingestion-impairs-expression-of-genes-involved-in-skeletal-muscle-s-adaptive-response-to-aerobic-exercise
#20
Natalia Gomes Gonçalves, Stephanie Heffer Cavaletti, Carlos Augusto Pasqualucci, Milton Arruda Martins, Chin Jia Lin
Background: The inverse relationship between exercise capacity and its variation over time and both cardiovascular and all-cause mortality suggests the existence of an etiological nexus between cardiometabolic diseases and the molecular regulators of exercise capacity. Coordinated adaptive responses elicited by physical training enhance exercise performance and metabolic efficiency and possibly mediate the health benefits of physical exercise. In contrast, impaired expression of genes involved in mitochondrial biogenesis or protein turnover in skeletal muscle-key biological processes involved in adaptation to physical training-leads to insulin resistance and obesity...
2017: Genes & Nutrition
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