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Metabolic Syndrome

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https://www.readbyqxmd.com/read/28214879/thiamine-deprivation-produces-a-liver-atp-deficit-and-metabolic-and-genomic-effects-in-mice-findings-are-parallel-to-those-of-biotin-deficiency-and-have-implications-for-energy-disorders
#1
Alain de J Hernandez-Vazquez, Josue Andres Garcia-Sanchez, Elizabeth Moreno-Arriola, Ana Salvador-Adriano, Daniel Ortega-Cuellar, Antonio Velazquez-Arellano
Thiamine is one of several essential cofactors for ATP generation. Its deficiency, like in beriberi and in the Wernicke-Korsakoff syndrome, has been studied for many decades. However, its mechanism of action is still not completely understood at the cellular and molecular levels. Since it acts as a coenzyme for dehydrogenases of pyruvate, branched-chain keto acids, and ketoglutarate, its nutritional privation is partly a phenocopy of inborn errors of metabolism, among them maple syrup urine disease. In the present paper, we report metabolic and genomic findings in mice deprived of thiamine...
February 18, 2017: Journal of Nutrigenetics and Nutrigenomics
https://www.readbyqxmd.com/read/28214752/metabolic-syndrome-and-cardiovascular-risk-among-institutionalized-patients-with-schizophrenia-receiving-long-term-tertiary-care
#2
Lee Seng Esmond Seow, Siow Ann Chong, Peizhi Wang, Saleha Shafie, Hui Lin Ong, Mythily Subramaniam
BACKGROUND: Metabolic syndrome (MetS) and cardiovascular risk are highly prevalent among individuals with schizophrenia. This study aimed to determine the cardiometabolic profile and the associated risk factors in a group of institutionalized patients with schizophrenia or schizoaffective disorder receiving prolonged hospital care in the only tertiary psychiatric institution in Singapore. METHODS: Patients residing in long stay wards who were hospitalized for a minimum period of 1year were recruited...
February 2, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/28214165/agenesis-of-the-corpus-callosum-and-aicardi-syndrome-a%C3%A2-neuroimaging-and-clinical-comparison
#3
T Govil-Dalela, A Kumar, R Agarwal, H T Chugani
BACKGROUND: Agenesis of the corpus callosum can occur in individuals with epilepsy, either in isolation or as part of various neurological conditions, such as Aicardi syndrome. In this study, we evaluated the clinical and neuroradiological differences between children with nonsyndromic agenesis of the corpus callosum and those with Aicardi syndrome. METHODS: We evaluated 31 children with epilepsy and agenesis of the corpus callosum (11 males, 20 females), 14 of whom had Aicardi syndrome (all females)...
January 4, 2017: Pediatric Neurology
https://www.readbyqxmd.com/read/28213373/cost-effectiveness-of-the-2014-u-s-preventive-services-task-force-uspstf-recommendations-for-intensive-behavioral-counseling-interventions-for-adults-with-cardiovascular-risk-factors
#4
Ji Lin, Xiaohui Zhuo, Barbara Bardenheier, Deborah B Rolka, W Edward Gregg, Yuling Hong, Guijing Wang, Ann Albright, Ping Zhang
OBJECTIVE: In 2014, the U.S. Preventive Services Task Force (USPSTF) recommended behavioral counseling interventions for overweight or obese adults with the following known cardiovascular disease risk factors: impaired fasting glucose (IFG), hypertension, dyslipidemia, or metabolic syndrome. We assessed the long-term cost-effectiveness (CE) of implementing the recommended interventions in the U.S. RESEARCH DESIGN AND METHODS: We used a disease progression model to simulate the 25-year CE of the USPSTF recommendation for eligible U...
February 17, 2017: Diabetes Care
https://www.readbyqxmd.com/read/28213287/butein-induction-of-ho-1-by-p38-mapk-nrf2-pathway-in-adipocytes-attenuates-high-fat-diet-induced-adipose-hypertrophy-in-mice
#5
Zheng Wang, Sun-O Ka, Youngyi Lee, Byung-Hyun Park, Eun Ju Bae
Adipose tissue inflammation and oxidative stress are key components in the development of obesity and insulin resistance. Heme oxygenase (HO)-1 in adipocytes protects against obesity and adipose dysfunction. In this study, we report the identification of butein, a flavonoid chalcone, as a novel inducer of HO-1 expression in adipocytes in vitro and in vivo. Butein upregulated HO-1 mRNA and protein expression in 3T3-L1 adipocytes, accompanied by Kelch-Like ECH-Associated Protein (Keap) 1 degradation and increase in the nuclear level of nuclear factor erythroid 2-related factor 2 (Nrf2)...
February 14, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28213199/cardiovascular-risk-in-different-obesity-phenotypes-over-a-decade-follow-up-tehran-lipid-and-glucose-study
#6
Bita Mirzaei, Hengameh Abdi, Sara Serahati, Maryam Barzin, Mahtab Niroomand, Fereidoun Azizi, Farhad Hosseinpanah
BACKGROUND AND AIMS: Considering the inconsistent data available on cardiovascular (CV) risk of different obesity phenotypes, the aim of this study was to investigate the development of cardiovascular disease (CVD) in different obesity phenotypes over a median follow-up of 12 years. METHODS: In this large population-based cohort, 7842 participants (44.8% men), aged ≥ 30 years, were enrolled. Participants were divided into six phenotypes based on body mass index and metabolic status...
February 3, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28213128/quantitative-proteomic-analysis-of-human-testis-reveals-system-wide-molecular-and-cellular-pathways-associated-with-non-obstructive-azoospermia
#7
Mehdi Alikhani, Mehdi Mirzaei, Marjan Sabbaghian, Pouria Parsamatin, Razieh Karamzadeh, Samane Adib, Niloofar Sodeifi, Mohammad Ali Sadighi Gilani, Masoud Zabet-Moghaddam, Lindsay Parker, Yunqi Wo, Vivek Gupta, Paul A Haynes, Hamid Gourabi, Hossein Baharvand, Ghasem Hosseini Salekdeh
: Male infertility accounts for half of the infertility problems experienced by couples. Azoospermia, having no measurable level of sperm in seminal fluid, is one of the known conditions resulting in male infertility. In order to elucidate the complex molecular mechanisms causing male azoospermia, label-free quantitative shotgun proteomics was carried out on testicular tissue specimens from patients with obstructive azoospermia and non-obstructive azoospermia, including maturation arrest (MA) and Sertoli cell only syndrome (SCOS)...
February 14, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28212850/human-astrocytes-in-the-diseased-brain
#8
Elena Dossi, Flora Vasile, Nathalie Rouach
Astrocytes are key active elements of the brain that contribute to information processing. They not only provide neurons with metabolic and structural support, but also regulate neurogenesis and brain wiring. Furthermore, astrocytes modulate synaptic activity and plasticity in part by controlling the extracellular space volume, as well as ion and neurotransmitter homeostasis. These findings, together with the discovery that human astrocytes display contrasting characteristics with their rodent counterparts, point to a role for astrocytes in higher cognitive functions...
February 13, 2017: Brain Research Bulletin
https://www.readbyqxmd.com/read/28212499/validation-of-the-french-version-of-the-dsm-5-yale-food-addiction-scale-in-a-nonclinical-sample
#9
Paul Brunault, Robert Courtois, Ashley N Gearhardt, Philippe Gaillard, Kevin Journiac, Sarah Cathelain, Christian Réveillère, Nicolas Ballon
OBJECTIVE: The Yale Food Addiction Scale (YFAS) is the only questionnaire that assesses food addiction (FA) based on substance dependence criteria in the Diagnostic and Statistical Manual of Mental Disorders (DSM), Fourth Edition, Text Revision. Following recent updating of addiction criteria, a new DSM-5 version (YFAS 2.0) has been developed. Our study tested the psychometric properties of the French YFAS 2.0 in a nonclinical population. METHOD: We assessed 330 nonclinical participants for FA (French YFAS 2...
March 2017: Canadian Journal of Psychiatry. Revue Canadienne de Psychiatrie
https://www.readbyqxmd.com/read/28212431/mediterranean-dietary-pattern-and-vegf-405-g-c-gene-polymorphisms-in-patients-with-metabolic-syndrome-an-aspect-of-gene-nutrient-interaction
#10
Ghazaleh Hajiluian, Mahdieh Abbasalizad Farhangi, Leila Jahangiry
AIMS: To evaluate the relationship between Mediterranean dietary pattern, anthropometric and metabolic biomarkers and vascular endothelial growth factor (VEGF) +405 G/C gene polymorphism in patient with metabolic syndrome (Mets). MATERIALS AND METHODS: In this study 150 patients with Mets and 50 healthy subjects were enrolled. Dietary intakes were evaluated with a semi-quantitative food-frequency questionnaire (FFQ) and Mediterranean dietary quality index (Med-DQI) was assessed...
2017: PloS One
https://www.readbyqxmd.com/read/28212408/prevalence-and-associated-comorbidities-of-restless-legs-syndrome-rls-data-from-a-large-population-based-door-to-door-survey-on-19176-adults-in-tehran-iran
#11
Seyed-Mohammad Fereshtehnejad, Arash Rahmani, Mahdiyeh Shafieesabet, Mahshid Soori, Ahmad Delbari, Mohammad Reza Motamed, Johan Lökk
BACKGROUND: Discrepancies have been reported in the prevalence rate of restless legs syndrome (RLS) among different ethnic groups and geographic populations. Furthermore, there are disagreements on determinant factors and associated comorbidities of RLS. We aimed to estimate prevalence of RLS and investigate its associated comorbid conditions and risk factors in a large population-based door-to-door survey. METHODS: Following a multistage random sampling from the households lived in 22 urban districts of Tehran, Iran, 19176 participants with ≥30 years of age were recruited...
2017: PloS One
https://www.readbyqxmd.com/read/28211980/constitutional-bone-impairment-in-noonan-syndrome
#12
Giuseppina Baldassarre, Alessandro Mussa, Diana Carli, Cristina Molinatto, Giovanni Battista Ferrero
Noonan syndrome (NS) is an autosomal dominant trait characterized by genotypic and phenotypic variability. It belongs to the Ras/MAPK pathway disorders collectively named Rasopathies or neurocardiofaciocutaneous syndromes. Phenotype is characterized by short stature, congenital heart defects, facial dysmorphisms, skeletal and ectodermal anomalies, cryptorchidism, mild to moderate developmental delay/learning disability, and tumor predisposition. Short stature and skeletal dysmorphisms are almost constant and several studies hypothesized a role for the RAS pathway in regulating bone metabolism...
March 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28211512/physiology-and-role-of-irisin-in-glucose-homeostasis
#13
REVIEW
Nikolaos Perakakis, Georgios A Triantafyllou, José Manuel Fernández-Real, Joo Young Huh, Kyung Hee Park, Jochen Seufert, Christos S Mantzoros
Irisin is a myokine that leads to increased energy expenditure by stimulating the 'browning' of white adipose tissue. In the first description of this hormone, increased levels of circulating irisin, which is cleaved from its precursor fibronectin type III domain-containing protein 5, were associated with improved glucose homeostasis by reducing insulin resistance. Consequently, several studies attempted to characterize the role of irisin in glucose regulation, but contradictory results have been reported, and even the existence of this hormone has been questioned...
February 17, 2017: Nature Reviews. Endocrinology
https://www.readbyqxmd.com/read/28211464/molecular-basis-of-abhd5-lipolysis-activation
#14
Matthew A Sanders, Huamei Zhang, Ljiljana Mladenovic, Yan Yuan Tseng, James G Granneman
Alpha-beta hydrolase domain-containing 5 (ABHD5), the defective gene in human Chanarin-Dorfman syndrome, is a highly conserved regulator of adipose triglyceride lipase (ATGL)-mediated lipolysis that plays important roles in metabolism, tumor progression, viral replication, and skin barrier formation. The structural determinants of ABHD5 lipolysis activation, however, are unknown. We performed comparative evolutionary analysis and structural modeling of ABHD5 and ABHD4, a functionally distinct paralog that diverged from ABHD5 ~500 million years ago, to identify determinants of ABHD5 lipolysis activation...
February 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28210931/serotonin-syndrome-from-5-hydroxytryptophan-supplement-ingestion-in-a-9-month-old-labrador-retriever
#15
Hopkins Jennifer, Pardo Mariana, Bischoff Karyn
INTRODUCTION: 5-Hydroxytryptophan (5-HTP) supplements are available over the counter and labeled as sleeping aids and anxiolytics for human use. 5-HTP is a serotonin precursor and overdose can lead to serotonin syndrome. CASE REPORT: A 9-month-old female Labrador retriever was evaluated after ingestion of a 5-HTP supplement. Signs of agitation developed within 1 h of ingestion, and emesis was attempted by the owner with  3% hydrogen peroxide (H2O2) orally. On presentation, the dog was obtunded, bilaterally mydriatic and salivating...
February 16, 2017: Journal of Medical Toxicology: Official Journal of the American College of Medical Toxicology
https://www.readbyqxmd.com/read/28210925/prospective-associations-between-depressive-symptoms-and-the-metabolic-syndrome-the-spirited-life-study-of-methodist-pastors-in-north-carolina
#16
Timothy W Smith, David E Eagle, Rae Jean Proeschold-Bell
BACKGROUND: Metabolic syndrome (Met-S) has a robust concurrent association with depression. A small, methodologically limited literature suggests that Met-S and depression are reciprocally related over time, an association that could contribute to their overlapping influences on morbidity and mortality in cardiovascular disease, diabetes, and cancer. PURPOSE: Using a refined approach to the measurement of Met-S as a continuous latent variable comprising continuous components, this study tested the prospective associations between Met-S and depression...
February 16, 2017: Annals of Behavioral Medicine: a Publication of the Society of Behavioral Medicine
https://www.readbyqxmd.com/read/28210913/dietary-and-commercialized-fructose-sweet-or-sour
#17
REVIEW
Aslihan Yerlikaya, Tuncay Dagel, Christopher King, Masanari Kubawara, Miguel A Lanaspa, Ana Andres-Hernando, Adrian Covic, Jacek Manitius, Alan A Sag, Mehmet Kanbay
Metabolic syndrome and diabetes are main health problems of modern life in the twenty-first century. Alarming ratios of global prevalence lead to conduct more and more researches about etiological factors and pathogenesis. Disease mechanism is elementary for advancing more efficient and practicable treatment methods. Concurrent increase in both fructose consumption with Western diet and metabolic syndrome has revealed fructose hypothesis that suggests fructose as one of etiological factor of metabolic syndrome (insulin resistance, central obesity, hypertension, etc...
February 16, 2017: International Urology and Nephrology
https://www.readbyqxmd.com/read/28210839/thrombotic-microangiopathy-caused-by-methionine-synthase-deficiency-diagnosis-and-treatment-pitfalls
#18
Maria Helena Vaisbich, Andressa Braga, Maria Gabrielle, Clarissa Bueno, Flávia Piazzon, Fernando Kok
BACKGROUND: Inborn errors of cobalamin (Cbl) metabolism form a large group of rare diseases. One of these, Cbl deficiency type C (CblC), is a well-known cause of thrombotic microangiopathy (TMA), especially in infants. However, there has only been a single published case of TMA associated to Cbl deficiency type G (CblG), also known as methionine synthase deficiency (MSD). CASE DIAGNOSIS/TREATMENT: A 21-month-old boy presented with pallor and oral ulcers during episodes of upper respiratory infection (URI)...
February 16, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28210619/a-useful-tool-as-a-medical-checkup-in-a-general-population-bioelectrical-impedance-analysis
#19
Mika Enomoto, Hisashi Adachi, Ako Fukami, Eita Kumagai, Sachiko Nakamura, Yume Nohara, Shoko Kono, Erika Nakao, Nagisa Morikawa, Tomoko Tsuru, Akiko Sakaue, Yoshihiro Fukumoto
Accumulation of visceral fat leads to metabolic syndrome and increases risks of cerebro-cardiovascular diseases, which should be recognized and improved at the early stage in general population. Accurate measurement of visceral fat area (VFA) is commonly performed by the abdominal cross-sectional image measured by computed tomography scan, which is, however, limited due to the radiation exposure. The bioelectrical impedance analysis (OMRON, HDS-2000 DUALSCAN(R)) has been recently developed to measure VFA, which is more easily accessible modality...
2017: Frontiers in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28209952/-functional-results-of-digestive-tract-reconstruction-after-gastrectomy
#20
V V Оlекsеnко, S V Efetov, V A Zakharov, K A Aliyev, D M Al-Nsour
AIM: To substantiate and to prove the advantages of the new method of gastroplasty in comparison with traditional loop reconstruction of digestive tract after gastrectomy. MATERIAL AND METHODS: It was performed prospective comparative study of surgical treatment of 431 patients with gastric cancer who underwent gastrectomy with different variants of digestive tract reconstruction. The main group (146 patients) consisted of patients in whom original technique including establishment of food reservoir in initial jejunal part during reconstruction was applied...
2017: Khirurgiia
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