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https://www.readbyqxmd.com/read/29040663/heart-type-fatty-acid-binding-protein-h-fabp-and-highly-sensitive-troponin-t-hstnt-as-markers-of-myocardial-injury-and-cardiovascular-events-in-elective-percutaneous-coronary-intervention-pci
#1
M Connolly, J Shand, M Kinnin, I Menown, M J Kurth, J Lamont, D Mc Eneaney
OBJECTIVES: To assess the prognostic value of biomarkers of myocardial injury following elective percutaneous coronary intervention (PCI). BACKGROUND: Type 4a myocardial infarction (MI) occurs when myocardial injury is combined with either symptoms suggestive of myocardial ischaemia, new left bundle branch block, angiographic loss of patency of a major artery or imaging suggestive of new loss of myocardium. Myocardial injury is defined as a rise of > 5 x 99th upper reference limit (URL) of 14ng/L (i...
October 10, 2017: QJM: Monthly Journal of the Association of Physicians
https://www.readbyqxmd.com/read/29034530/gene-expression-and-morphological-changes-in-the-intestinal-mucosa-associated-with-increased-permeability-induced-by-short-term-fasting-in-chickens
#2
S Gilani, G S Howarth, G Nattrass, S M Kitessa, R Barekatain, R E A Forder, C D Tran, R J Hughes
Short-term fasting for 4.5 and 9 hr has been demonstrated to increase intestinal permeability (IP) in chickens. This study aimed to investigate the effects of 0, 4.5, 9 and 19.5 hr fasting on intestinal gene expression and villus-crypt architecture of enterocytes in jejunal and ileal samples. On day 38, Ross-308 male birds were fasted according to their group and then euthanised. Two separate intestinal sections (each 2 cm long, jejunum and ileum) were collected. One section was utilised for villus height and crypt depth measurements...
October 16, 2017: Journal of Animal Physiology and Animal Nutrition
https://www.readbyqxmd.com/read/29032392/exercise-and-gastrointestinal-symptoms-running-induced-changes-in-intestinal-permeability-and-markers-of-gastrointestinal-function-in-asymptomatic-and-symptomatic-runners
#3
Elisa Karhu, Richard A Forsgård, Lauri Alanko, Henrik Alfthan, Pirkko Pussinen, Esa Hämäläinen, Riitta Korpela
PURPOSE: Athletes frequently experience gastrointestinal (GI) symptoms during training and competition. Although the prevalence of exercise-induced GI symptoms is high, the mechanisms leading to GI distress during exercise are not fully understood. The aim of this study was to identify running-induced changes in intestinal permeability and markers of GI function and investigate their association with gastrointestinal symptoms. METHODS: We recruited 17 active runners who we allocated as either asymptomatic or symptomatic based on their history of experiencing GI symptoms during running...
October 14, 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/29030980/beneficial-effect-of-alcohol-withdrawal-on-gut-permeability-and-microbial-translocation-in-patients-with-alcohol-use-disorder
#4
Hélène Donnadieu-Rigole, Nathalie Pansu, Thibault Mura, Stéphanie Pelletier, Régis Alarcon, Lucie Gamon, Pascal Perney, Florence Apparailly, Jean-Philippe Lavigne, Catherine Dunyach-Remy
BACKGROUND: The human intestinal microbiota exerts beneficial or harmful effects in several disorders. Many factors, including alcohol consumption, may influence its composition and trigger bacterial translocation. Excessive alcohol consumption increases gut permeability and translocation of endotoxin into peripheral circulation. Although plasma endotoxin concentrations have been measured often, quantitative changes following alcohol withdrawal have never been described in subjects with alcohol use disorder (AUD)...
October 14, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/29028286/doppler-guided-goal-directed-fluid-therapy-does-not-affect-intestinal-cell-damage-but-increases-global-gastrointestinal-perfusion-in-colorectal-surgery-a-randomized-controlled-trial
#5
Kostan W Reisinger, Henriette M Willigers, Jochen Jansen, Wim A Buurman, Maarten F Von Meyenfeldt, Geerard L Beets, Martijn Poeze
Individualized, goal-directed fluid therapy (GDFT) based on Doppler measurements of stroke volume has been proposed as a treatment strategy in terms of reducing complications, mortality and length of hospital stay in major bowel surgery. We studied the effect of Doppler guided GDFT on intestinal damage as compared with standard post-operative fluid replacement. STUDY DESIGN: Patients undergoing elective colorectal resection for malignancy were randomized to standard intra- and postoperative fluid therapy or standard fluid therapy with additional Doppler guided GDFT...
October 13, 2017: Colorectal Disease: the Official Journal of the Association of Coloproctology of Great Britain and Ireland
https://www.readbyqxmd.com/read/29020626/uncoupling-of-metabolic-health-from-longevity-through-genetic-alteration-of-adipose-tissue-lipid-binding-proteins
#6
Khanichi N Charles, Min-Dian Li, Feyza Engin, Ana Paula Arruda, Karen Inouye, Gökhan S Hotamisligil
Deterioration of metabolic health is a hallmark of aging and generally assumed to be detrimental to longevity. Exposure to a high-calorie diet impairs metabolism and accelerates aging; conversely, calorie restriction (CR) prevents age-related metabolic diseases and extends lifespan. However, it is unclear whether preservation of metabolic health is sufficient to extend lifespan. We utilized a genetic mouse model lacking Fabp4/5 that confers protection against metabolic diseases and shares molecular and lipidomic features with CR to address this question...
October 10, 2017: Cell Reports
https://www.readbyqxmd.com/read/29020215/long-term-use-of-proton-pump-inhibitors-is-associated-with-increased-microbial-product-translocation-innate-immune-activation-and-reduced-immunologic-recovery-in-patients-with-chronic-human-immunodeficiency-virus-1-infection
#7
J A Serpa, A M Rueda, A Somasunderam, N S Utay, D Lewis, J P Couturier, K G Breaux, M Rodriguez-Barradas
Background: Translocation of microbial products from the damaged gut causes increased immune activation in human immunodeficiency virus (HIV). Proton pump inhibitors (PPIs) predispose to bacterial overgrowth in the gut. We hypothesized that long-term use of PPIs is associated with greater microbial translocation and immune activation in HIV. Methods: HIV-infected persons on suppressive antiretroviral therapy (ART), including those receiving long-term PPIs (PPI+ group) or not (PPI- group), were enrolled...
July 7, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29017449/circulating-adipocyte-fatty-acid-binding-protein-is-a-predictor-of-cardiovascular-events-in-patients-with-stable-angina-undergoing-percutaneous-coronary-intervention
#8
Wataru Takagi, Toru Miyoshi, Masayuki Doi, Keisuke Okawa, Kazumasa Nosaka, Tomoyuki Nishibe, Naoaki Matsuo, Satoshi Hirohata, Hiroshi Ito
BACKGROUND: Adipocyte fatty acid-binding protein (A-FABP) is expressed in both adipocytes and macrophages. Recent studies have shown that A-FABP is secreted by adipocytes and that the A-FABP concentration is associated with obesity, insulin resistance, and atherosclerosis. We have reported that the coronary atherosclerotic burden is associated with the serum A-FABP concentration. In the present study, we investigated whether the serum A-FABP concentration is associated with prognosis in patients with stable angina pectoris who have undergone percutaneous coronary intervention (PCI)...
October 10, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28992867/early-exclusion-of-major-adverse-cardiac-events-in-emergency-department-chest-pain-patients-a-prospective-observational-study
#9
Yuk-Ki Leung, Nga-Man Cheng, Cangel Pui-Yee Chan, Anna Lee, Jeffrey Ka-Tak Wong, Bryan Ping-Yen Yan, Anil Tejbhan Ahuja, Colin Alexander Graham, Timothy Hudson Rainer
BACKGROUND: The current evaluation of patients with chest pain presenting to an emergency department (ED) with suspected acute coronary syndrome (ACS) is a lengthy process involving serial measurements of troponin. OBJECTIVE: We aimed to validate the diagnostic accuracy of a Thrombolysis in Myocardial Infarction (TIMI) score with single high-sensitive cardiac troponin T (hs-cTnT) for early rule out of 30-day major adverse cardiac events (MACE), and to compare the TIMI score with combinations of heart-type fatty acid binding protein (H-FABP) and a modified HEART (history, electrocardiogram, age, risk factors, troponin) score...
September 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28987718/fatty-acid-profile-of-maternal-and-fetal-erythrocytes-and-placental-expression-of-fatty-acid-transport-proteins-in-normal-and-intrauterine-growth-restriction-pregnancies
#10
Renata P Assumpção, Daniela B Mucci, Fernanda C P Fonseca, Henrique Marcondes, Fátima L C Sardinha, Marta Citelli, Maria G Tavares do Carmo
Long-chain polyunsaturated fatty acids (LC-PUFA), mainly docosahexaenoic (DHA) and arachidonic acids (AA), are critical for adequate fetal growth and development. We investigated mRNA expression of proteins involved in hydrolysis, uptake and/or transport of fatty acids in placenta of fifteen full term normal pregnancies and eleven pregnancies complicated by intrauterine growth restriction (IUGR) with normal umbilical blood flows. The mRNA expression of LPL, FATPs (-1, -2 and -4) and FABPs (-1 and -3) was increased in IUGR placentas, however, tissue profile of LC-PUFA was not different between groups...
October 2017: Prostaglandins, Leukotrienes, and Essential Fatty Acids
https://www.readbyqxmd.com/read/28987369/the-regulatory-effects-of-fish-oil-and-chitosan-on-hepatic-lipogenic-signals-in-high-fat-diet-induced-obese-rats
#11
Chen-Yuan Chiu, Tien-Chia Chang, Shing-Hwa Liu, Meng-Tsan Chiang
The present study investigated the regulatory effects of fish oil and chitosan on the signals of hepatic lipid metabolism and the postulated mechanism in high-fat diet-induced obese rats. Diet supplementation of chitosan and fish oil efficiently suppressed the increased weights in body and livers of high-fat diet-fed rats. Supplementation of chitosan and fish oil significantly decreased the activities of hepatic lipid biosynthesis-related enzymes and efficiently regulated plasma lipoprotein homeostasis. Both chitosan and fish oil significantly ameliorated the alterations in the protein expressions of hepatic lipogenic transcription factors (LXRα and PPARα), and could also significantly regulate the downstream hepatic lipogenic genes (FAS, HMGCR, CYP7A1, FATP, FABP, AOX, and ABCA) expressions in high-fat diet-fed rats...
October 2017: Journal of Food and Drug Analysis
https://www.readbyqxmd.com/read/28985344/point-of-care-testing-in-primary-care-patients-with-acute-cardiopulmonary-symptoms-a-systematic-review
#12
Angel M R Schols, Jacqueline P G Stakenborg, Geert-Jan Dinant, Robert T A Willemsen, Jochen W L Cals
Background: Point-of-care tests (POCT) can assist general practitioners (GPs) in diagnosing and treating patients with acute cardiopulmonary symptoms, but it is currently unknown if POCT impact relevant clinical outcomes in these patients. Objective: To assess whether using POCT in primary care patients with acute cardiopulmonary symptoms leads to more accurate diagnosis and impacts clinical management. Methods: We performed a systematic review in four bibliographic databases...
July 23, 2017: Family Practice
https://www.readbyqxmd.com/read/28978980/role-of-bardoxolone-methyl-a-nuclear-factor-erythroid-2-related-factor-2-activator-in-aldosterone-and-salt-induced-renal-injury
#13
Mikako Hisamichi, Atsuko Kamijo-Ikemori, Takeshi Sugaya, Seiko Hoshino, Kenjiro Kimura, Yugo Shibagaki
The aim of this study was to investigate the renoprotective effect of bardoxolone methyl (BM), a nuclear factor erythroid 2-related factor 2 (Nrf2) activator with an antioxidant effect, in a salt-sensitive hypertension model induced by aldosterone (Ald) and salt. Tubulointerstitial damage with urinary liver-type fatty acid-binding protein (L-FABP) was evaluated using human L-FABP chromosomal transgenic (L-FABP(+/-)) male mice. The mice in the Ald group (n=7) received systemic Ald infusions via an osmotic minipump and were given 1% NaCl water for 35 days...
October 5, 2017: Hypertension Research: Official Journal of the Japanese Society of Hypertension
https://www.readbyqxmd.com/read/28973740/study-of-genetic-variability-in-pigs-after-the-traditional-breeding-program
#14
I M Ferreira, G S Vieira, T F Braga, T C F Silva, M M Franco, R C Antunes
Molecular markers are tools used to improve genetic gains. The objective of this study was to analyze the security of alleles of molecular marker genes for characteristics of economic interest in a pure population of pigs. After the extraction of DNA from the hair of 272 Large White matrices, the allele and genotype frequency of single nucleotide polymorphism was performed using the ARMS-PCR Multiplex technique in the DGAT1, LEPR, H-FABP, MC4R, and SREBF1 genes using RFLP-PCR for the GH gene. After capillary electrophoresis in an automated DNA sequencing of the DGAT1, LEPR, H-FABP, and SREBF1 genes, no polymorphisms were found...
September 21, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28935827/short-term-dietary-curcumin-supplementation-reduces-gastrointestinal-barrier-damage-and-physiological-strain-responses-during-exertional-heat-stress
#15
Mandy C Szymanski, Trevor L Gillum, Lacey M Gould, David S Morin, Matthew R Kuennen
PURPOSE: This work investigated the effect of 3d of 500mg/d dietary curcumin supplementation on gastrointestinal (GI) barrier damage and systems-physiology responses to exertional heat stress in non-heat acclimated humans. METHODS: Eight participants ran (65%VO2max) for 60min in a Darwin® chamber (37°C/25%RH) two times (Curcumin/Placebo). Intestinal fatty acid binding protein (I-FABP) and associated pro-inflammatory (MCP-1, TNFα, IL-6) and anti-inflammatory (IL-1RA, IL-10) cytokines were assayed from plasma collected before (Pre), after (Post), 1hr (1-Post), and 4hrs after (4-Post) exercise...
September 21, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28934432/intestinal-damage-and-inflammatory-biomarkers-in-human-immunodeficiency-virus-hiv-exposed-and-hiv-infected-zimbabwean-infants
#16
Andrew J Prendergast, Bernard Chasekwa, Sandra Rukobo, Margaret Govha, Kuda Mutasa, Robert Ntozini, Jean H Humphrey
Background: Disease progression is rapid in human immunodeficiency virus (HIV)-infected infants. Whether intestinal damage and inflammation underlie mortality is unknown. Methods: We measured plasma intestinal fatty acid binding protein (I-FABP), soluble CD14 (sCD14), interleukin 6 (IL-6), and C-reactive protein (CRP) at 6 weeks and 6 months of age in 272 HIV-infected infants who either died (cases) or survived (controls), and in 194 HIV-exposed uninfected (HEU) and 197 HIV-unexposed infants...
September 15, 2017: Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28934209/microbial-translocation-is-correlated-with-hiv-evolution-in-hiv-hcv-co-infected-patients
#17
Jean-Jacques Tudesq, Catherine Dunyach-Remy, Christophe Combescure, Régine Doncesco, Didier Laureillard, Jean-Philippe Lavigne, Albert Sotto
Microbial translocation (MT) is characterized by bacterial products passing into the blood through the gut barrier and is a key phenomenon in the pathophysiology of Human Immunodeficiency Virus (HIV) infection. MT is also associated with liver damage in Hepatitis C Virus (HCV) patients. The aim of the study was to assess MT in plasma of HIV-HCV co-infected patients. 16S rDNA (16 S Ribosomal DNA subunit) marker and other markers of MT such as Lipopolysaccharide (LPS)-binding protein (LBP), soluble CD14 (sCD14), intestinal fatty acid binding protein (I-FABP) were used...
2017: PloS One
https://www.readbyqxmd.com/read/28934090/adipogenic-effects-and-gene-expression-profiling-of-firemaster%C3%A2-550-components-in-human-primary-preadipocytes
#18
Emily W Y Tung, Vian Peshdary, Remi Gagné, Andrea Rowan-Carroll, Carole L Yauk, Adéle Boudreau, Ella Atlas
BACKGROUND: Exposure to flame retardants has been associated with negative health outcomes including metabolic effects. As polybrominated diphenyl ether flame retardants were pulled from commerce, human exposure to new flame retardants such as Firemaster® 550 (FM550) has increased. Although previous studies in murine systems have shown that FM550 and its main components increase adipogenesis, the effects of FM550 in human models have not been elucidated. OBJECTIVES: The objectives of this study were to determine if FM550 and its components are active in human preadipocytes, and to further investigate their mode of action...
September 14, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28928610/does-heart-type-fatty-acid-binding-protein-predict-clinical-outcomes-after-pediatric-cardiac-surgery
#19
Egmond S Evers, Varsha Walavalkar, Suresh Pujar, Latha Balasubramanian, Frits W Prinzen, Tammo Delhaas, Ward Y Vanagt, Shreesha Maiya
INTRODUCTION: The early identification of vulnerable pediatric cardiac surgery patients can help clinicians provide them with timely support. Heart-type fatty acid-binding protein. (H-FABP) is an early biomarker of myocardial injury in acute myocardial infarction in adults. In this study, we evaluated the correlations between postoperative H-FABP, creatine kinase-myocardial band (CK-MB), troponin-I, total bypass time, and clinical outcomes. METHODS: In 32 pediatric patients that underwent ventricular septal defect...
September 2017: Annals of Pediatric Cardiology
https://www.readbyqxmd.com/read/28919479/fabp1-knockdown-in-human-enterocytes-impairs-proliferation-and-alters-lipid-metabolism
#20
Luciana Rodriguez Sawicki, Natalia María Bottasso Arias, Natalia Scaglia, Lisandro Jorge Falomir Lockhart, Gisela Raquel Franchini, Judith Storch, Betina Córsico
Fatty Acid-Binding Proteins (FABPs) are abundant intracellular proteins that bind long chain fatty acids (FA) and have been related with inmunometabolic diseases. Intestinal epithelial cells express two isoforms of FABPs: liver FABP (LFABP or FABP1) and intestinal FABP (IFABP or FABP2). They are thought to be associated with intracellular dietary lipid transport and trafficking towards diverse cell fates. But still their specific functions are not well understood. To study FABP1's functions, we generated an FABP1 knockdown model in Caco-2 cell line by stable antisense cDNA transfection (FABP1as)...
December 2017: Biochimica et Biophysica Acta
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