The effects of fish oil on gene expression in patients with polycystic ovary syndrome.

Abstract:

BACKGROUND:This study was conducted to determine the effects of fish oil administration on gene expression related to insulin, lipid and inflammation in women with polycystic ovary syndrome (PCOS). MATERIALS AND METHODS:This randomized, double-blind, placebo-controlled trial was conducted among 40 subjects with PCOS, aged 18-40 years. Subjects were randomly allocated into two groups to take either 1000 mg omega-3 fatty acids from fish oil (n = 20) or placebo (n = 20) twice a day for 12 weeks. Gene expression related to insulin, lipid and inflammation was quantified in peripheral blood mononuclear cells (PBMC) of PCOS women with RT-PCR method. RESULTS:Our study demonstrated that after the 12-week intervention, compared with the placebo, fish oil supplementation upregulated gene expression of peroxisome proliferator-activated receptor gamma (PPAR-γ) (P < .001) in PBMC of subjects with PCOS. In addition, compared to the placebo, taking fish oil supplements downregulated gene expression of interleukin-1 (IL-1) (P = .02) and interleukin-8 (IL-8) (P = .01) in PBMC of subjects with PCOS. We did not observe any significant effect of fish oil supplementation on gene expression of lipoprotein(a) [LP(a)], low-density lipoprotein receptor (LDLR), glucose transporter 1 (GLUT-1), tumour necrosis factor alpha (TNF-α) and transforming growth factor beta (TGF-β) in PBMC of subjects with PCOS. CONCLUSIONS:Overall, fish oil supplementation for 12 weeks to subjects with PCOS significantly improved gene expression of PPAR-γ, IL-1 and IL-8, but did not influence gene expression of LP(a), LDLR, GLUT-1, TNF-α and TGF-β.

journal_name

Eur J Clin Invest

authors

Rahmani E,Jamilian M,Dadpour B,Nezami Z,Vahedpoor Z,Mahmoodi S,Aghadavod E,Taghizadeh M,Beiki Hassan A,Asemi Z

doi

10.1111/eci.12893

subject

Has Abstract

pub_date

2018-03-01 00:00:00

issue

3

eissn

0014-2972

issn

1365-2362

journal_volume

48

pub_type

杂志文章,随机对照试验
  • Inflammation reduces HDL protection against primary cardiac risk.

    abstract:BACKGROUND:We recently reported high high-density lipoprotein (HDL) cholesterol as a predictor of recurrent risk in a subgroup of postinfarction patients defined by hypercholesterolemia and high C-reactive protein (CRP) levels. We investigated whether a similar high-risk subgroup might exist for incident cardiovascular...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.2010.02287.x

    authors: Corsetti JP,Gansevoort RT,Sparks CE,Dullaart RP

    更新日期:2010-06-01 00:00:00

  • Pioglitazone shift circadian rhythm of blood pressure from non-dipper to dipper type in type 2 diabetes mellitus.

    abstract:BACKGROUND:Insulin resistance significantly correlated with a non-dipper type of essential hypertension. Thiazolidinediones (TZD), oral hypoglycaemic agents that act as insulin sensitizers, have been demonstrated in multiple in vivo and in vitro studies to possess antihypertensive properties. This study examined the ef...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.2007.01854.x

    authors: Anan F,Masaki T,Fukunaga N,Teshima Y,Iwao T,Kaneda K,Umeno Y,Okada K,Wakasugi K,Yonemochi H,Eshima N,Saikawa T,Yoshimatsu H

    更新日期:2007-09-01 00:00:00

  • Effect of heparin and aspirin on platelet and clotting activation during leukapheresis.

    abstract::Beta-thromboglobulin (beta TG), serotonin (5HT) and fibrinopeptide A (FPA) were assessed in twenty-two normal donors before, during, and at the end of leukapheresis. Seven procedures were carried out adding heparin to the circuit, and seven adding acetyl salicylic acid (ASA). The remaining eight procedures were carrie...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1985.tb00166.x

    authors: Fabris F,Casonato A,Randi ML,Belloni M,Quaino V,Ongaro G,Girolami A

    更新日期:1985-08-01 00:00:00

  • Aquaporin-1 and 8 expression in the gallbladder mucosa might not be associated with the development of gallbladder stones in humans.

    abstract:BACKGROUND:Cholecystolithiasis is a highly prevalent condition in the Western world. Gallbladder stone-related conditions represent the second most common gastrointestinal pathology. Cholesterol stones represent over 80% of gallstones. Cholesterol stones develop secondary to crystallization of bile cholesterol. Water r...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/eci.12586

    authors: Ambe PC,Gödde D,Zirngibl H,Störkel S

    更新日期:2016-03-01 00:00:00

  • Markers of platelet activation in coronary heart disease patients.

    abstract::We have applied flow cytometry to the detection of activated platelets in patients with coronary heart disease. Paraformaldehyde-fixed platelets were incubated with one of the following monoclonal antibodies (MAbs): Bx-1 (anti-GP Ib), AP-2 (anti-GP IIb-IIIa complex), VH10 (anti-GMP-140, a glycoprotein of the alpha-gra...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1994.tb02426.x

    authors: Nurden AT,Macchi L,Bihour C,Durrieu C,Besse P,Nurden P

    更新日期:1994-02-01 00:00:00

  • Renal clearance of atrial natriuretic peptide during acute unilateral complete ureteral obstruction in the pig.

    abstract::Renal extraction and renal plasma clearance of atrial natriuretic peptide from pigs with complete unilateral ureteral obstruction (UUO) and from intact anaesthetized pigs were determined from arteriovenous differences in plasma atrial natriuretic peptide and measured renal plasma flow. The effect of administration of ...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1995.tb01556.x

    authors: Frøkiaer J,Djurhuus JC,Pedersen EB

    更新日期:1995-04-01 00:00:00

  • Lichen planus and hepatitis C virus in the northern Kyushu region of Japan.

    abstract::Oral lichen planus (OLP) is a common oral disorder that manifests a mucosal reaction to a variety of aetiological factors, including liver disorder. This study investigated the relationship between OLP and hepatitis C virus (HCV) infection by studying the prevalence of hepatitis B and C virus infection or liver diseas...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1995.tb01966.x

    authors: Nagao Y,Sata M,Tanikawa K,Itoh K,Kameyama T

    更新日期:1995-12-01 00:00:00

  • Acute and chronic exposure of rat intestinal mucosa to dextran promotes SGLTI-mediated glucose transport.

    abstract:BACKGROUND:The intestinal handling of dextran, an alpha-1,6-linked glucose polymer, is poor compared with starch, and some ingested dextran might therefore reach the lower small intestine. As luminal sugar up-regulates SGLT1 (sodium-dependent glucose transporter) locally, we report the effects of a dextran-enriched die...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2362.1998.00352.x

    authors: Debnam ES,Denholm EE,Grimble GK

    更新日期:1998-08-01 00:00:00

  • Different pre-analytical techniques and the results of 50 g oral glucose challenge tests.

    abstract:OBJECTIVE:We aimed to analyse the pre-analytical process and its effect of 50 g of oral glucose challenge test results for screening gestational diabetes mellitus. RESEARCH DESIGN AND METHODS:The 50 g oral glucose challenge test was performed to 30 pregnant women, and the blood was collected as two samples for three t...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/eci.13481

    authors: Eldem S,Oskovi-Kaplan ZA,Engin-Ustun Y,Yilmaz C,Caglar AT,Ozgu-Erdinc AS

    更新日期:2020-12-22 00:00:00

  • Variant of acute intermittent porphyria with normal erythrocyte uroporphyrinogen-I-synthase activity.

    abstract::A kindred in which several members have otherwise typical acute intermittent porphyria but normal erythrocyte uroporphyrinogen-I-synthase activity has been described from Finland. We studied two porphyric members of this kindred, two patients with typical acute intermittent porphyria, and two healthy controls using th...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1985.tb00185.x

    authors: Mustajoki P,Tenhunen R

    更新日期:1985-10-01 00:00:00

  • Altered interaction between triiodothyronine and its nuclear receptors in absence of cortisol: a proposed mechanism for increased thyrotropin secretion in corticosteroid deficiency states.

    abstract::Thyroid hormones occasionally appear less effective when administered alone to patients with panhypopituitarism, and manifestations suggestive of hypothyroidism have been reported in patients suffering from untreated Addison's disease. In the latter condition, thyrotropin secretion is increased: this occurs already af...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1987.tb02388.x

    authors: De Nayer P,Dozin B,Vandeput Y,Bottazzo FC,Crabbe J

    更新日期:1987-04-01 00:00:00

  • Regenerative pulmonary medicine: potential and promise, pitfalls and challenges.

    abstract:BACKGROUND:Chronic lung diseases contribute significantly to the morbidity and mortality of the population. There are few effective treatments for many chronic lung diseases, and even fewer therapies that can arrest or reverse the progress of the disease. DESIGN:In this review, we present the current state of regenera...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章,评审

    doi:10.1111/j.1365-2362.2012.02667.x

    authors: Anversa P,Perrella MA,Kourembanas S,Choi AM,Loscalzo J

    更新日期:2012-08-01 00:00:00

  • Postnatal increase of procalcitonin in premature newborns is enhanced by chorioamnionitis and neonatal sepsis.

    abstract:BACKGROUND:To determine the influence of chorioamnionitis and neonatal sepsis on procalcitonin (PCT) levels in very-low-birth-weight (VLBW) infants within the first week of life. DESIGN:PCT serum levels were measured in cord blood 1 h after delivery and on day 3 and day 7 of life. Chorioamnionitis and neonatal sepsis ...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2362.2001.00912.x

    authors: Janota J,Stranák Z,Bĕlohlávková S,Mudra K,Simák J

    更新日期:2001-11-01 00:00:00

  • Thyroid hormone levels predict the change in body weight: a prospective study.

    abstract:BACKGROUND:Different studies, mostly cross-sectional, have found an association between low levels of thyroid hormones, even within the normal range, and a greater body mass index. The aim of this study was to determine the association between thyroid function and the risk for obesity. MATERIALS AND METHODS:In this po...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.2011.02526.x

    authors: Soriguer F,Valdes S,Morcillo S,Esteva I,Almaraz MC,de Adana MS,Tapia MJ,Dominguez M,Gutierrez-Repiso C,Rubio-Martin E,Garrido-Sanchez L,Perez V,Garriga MJ,Rojo-Martinez G,Garcia-Fuentes E

    更新日期:2011-11-01 00:00:00

  • Pathways of renal injury in systemic gram-negative sepsis.

    abstract::Acute renal failure is a grave complication of systemic gram-negative sepsis. The pathophysiological mechanisms of sepsis leading to kidney injury result in part from systemic inflammatory and haemodynamic alterations. These are triggered by the interaction of endotoxin with Toll-like receptor 4 (TLR4) on cells of the...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章,评审

    doi:10.1111/j.1365-2362.2008.02007.x

    authors: El-Achkar TM,Hosein M,Dagher PC

    更新日期:2008-10-01 00:00:00

  • Effect of hyperosmolality on basal and hormone-stimulated hepatic glucose metabolism in vitro.

    abstract::To understand better impairment of glucose utilization in diabetics during a hyperosmolal state, in vitro models were established to evaluate the effects of hyperosmolality on basal glucose uptake as well as glucagon dependent glucose release by isolated hepatocytes. In these studies simulating a hyperglycaemic (40 mm...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1989.tb00206.x

    authors: Komjati M,Kastner G,Waldhäusl W,Bratusch-Marrain P

    更新日期:1989-04-01 00:00:00

  • Thiopurine metabolism monitoring: implications in inflammatory bowel diseases.

    abstract:BACKGROUND:Thiopurines (TP) are widely used in the management of inflammatory bowel diseases. Side effects and inefficacy are a major concern as they lead to withdrawal of the drug. MATERIALS AND METHODS:Tools investigating TP metabolism are useful to avoid inadequate cessation of TP therapy. RESULTS:TP metabolism is...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章,评审

    doi:10.1111/j.1365-2362.2010.02346.x

    authors: Dewit O,Starkel P,Roblin X

    更新日期:2010-11-01 00:00:00

  • Simultaneous assay of noradrenaline and its deaminated metabolite, dihydroxyphenylglycol, in plasma: a simplified approach to the exclusion of phaeochromocytoma in patients with borderline elevation of plasma noradrenaline concentration.

    abstract::The fate of noradrenaline released from sympathetic endings differs from that of noradrenaline secreted directly into the bloodstream. This has been used to establish a single sample test for the exclusion of phaeochromocytoma in patients with borderline elevation of plasma noradrenaline concentration. This test is ba...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1984.tb00706.x

    authors: Brown MJ

    更新日期:1984-02-01 00:00:00

  • Proposed mechanism of induction of gastric carcinoids: the gastrin hypothesis.

    abstract::Novel, powerful and long-acting inhibitors of gastric acid secretion include second generation H2-blockers and so-called proton pump inhibitors, such as omeprazole. Gastric carcinoids were found to develop in experimental animals as a consequence of continuous long-term administration of several of these highly effect...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章,评审

    doi:10.1111/j.1365-2362.1990.tb01780.x

    authors: Håkanson R,Sundler F

    更新日期:1990-10-01 00:00:00

  • Prevalence and risk factors of fatty liver in Portuguese adults.

    abstract:BACKGROUND:Prevalence of fatty liver (FL) and nonalcoholic fatty liver disease (NAFLD) depends mainly on obesity, diabetes and genetic factors. FL and NAFLD prevalence was evaluated in Portuguese adult population and correlated with several risk factors and related mortality data, within the same period. MATERIALS AND...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/eci.13235

    authors: Leitão J,Carvalhana S,Cochicho J,Silva AP,Velasco F,Medeiros I,Alves AC,Bourbon M,Oliveiros B,Rodrigues V,Sousa R,Sampaio F,Carvalho A,Cortez-Pinto H

    更新日期:2020-06-01 00:00:00

  • Pancreas transcription factor 1alpha expression is regulated in pancreatitis.

    abstract:BACKGROUND:Expression of acinar cell-specific genes requires the pancreas transcription factor 1alpha (Ptf1alpha). p48 is the only component of Ptf1alpha that is involved in both acinar gene regulation and pancreatic ontogenesis. MATERIALS AND METHODS:To determine whether Ptf1alpha/p48 expression is regulated during p...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.2007.01856.x

    authors: Molero X,Adell T,Skoudy A,Padilla MA,Gómez JA,Chalaux E,Malagelada JR,Real FX

    更新日期:2007-10-01 00:00:00

  • The TAXINOMISIS Project: A multidisciplinary approach for the development of a new risk stratification model for patients with asymptomatic carotid artery stenosis.

    abstract:INTRODUCTION:Asymptomatic carotid artery stenosis (ACAS) may cause future stroke and therefore patients with ACAS require best medical treatment. Patients at high risk for stroke may opt for additional revascularization (either surgery or stenting) but the future stroke risk should outweigh the risk for peri/post-opera...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/eci.13411

    authors: Timmerman N,Galyfos G,Sigala F,Thanopoulou K,de Borst GJ,Davidovic L,Eckstein HH,Filipovic N,Grugni R,Kallmayer M,de Kleijn DPV,Koncar I,Mantzaris MD,Marchal E,Matsagkas M,Mutavdzic P,Palombo D,Pasterkamp G,Potsika VT

    更新日期:2020-12-01 00:00:00

  • Influence of intravenous n-3 lipid supplementation on fatty acid profiles and lipid mediator generation in a patient with severe ulcerative colitis.

    abstract::N-3 fatty acids were supplied to a 36-year-old female patient suffering from ulcerative colitis and severe steroid side-effects, in a sequence of parenteral and enteral administration. During a moderately active period of disease, 200 ml d-1 fish oil-derived lipid emulsion (eicosapentaenoic acid [EPA], 4.2 g; docosahe...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1993.tb01290.x

    authors: Grimminger F,Führer D,Papavassilis C,Schlotzer E,Mayer K,Heuer KU,Kiss L,Walmrath D,Piberhofer S,Lübbecke F

    更新日期:1993-11-01 00:00:00

  • The diagnosis of pulmonary tuberculosis by gaschromatographic detection of tuberculostearic acid using flame ionisation detectors.

    abstract::It has been shown that the detection of tuberculostearic acid (TBSA) with gas chromatography-mass-spectrometry provides a highly specific, sensitive and rapid method for the diagnosis of various forms of tuberculosis. However, the need for complex and expensive equipment prevented the more widespread use of this metho...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1994.tb00975.x

    authors: Herz A,Leichsenring M,Felten M,Oosthuizen OJ,Mayatepek E,Haas W,Bremer HJ

    更新日期:1994-02-01 00:00:00

  • Human and porcine smooth muscle cells share similar proliferation dependence on the mevalonate pathway: implication for in vivo interventions in the porcine model.

    abstract::Proliferation of smooth muscle cells (SMCs) plays an important role in vascular pathobiology by being involved in the development of coronary atherosclerosis and restenosis. Competitive inhibitors of 3-hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) reductase have shown antiproliferative properties on different cell typ...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2362.1996.2550586.x

    authors: Martínez-González J,Badimon L

    更新日期:1996-11-01 00:00:00

  • Increased rate of lumbar spondylolisthesis in rheumatoid arthritis: A case-control study.

    abstract:OBJECTIVE:The aim of this study was to compare the prevalence of lumbar spondylolisthesis (SPL) in patients suffering from low back pain (LBP) with or without rheumatoid arthritis (RA) and to identify potential factors associated with SPL in patients with RA. METHODS:We performed a case-control study. Cases and contro...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/eci.12991

    authors: Hagege B,Tubach F,Alfaiate T,Forien M,Dieudé P,Ottaviani S

    更新日期:2018-09-01 00:00:00

  • Lipoprotein lipase and adipose tissue and plasma triglyceride clearance in patients with primary hypertriglyceridaemia.

    abstract::1. The activity of lipoprotein lipase (E.C.3.1.1.3) extracted and released from adipose tissue has been measured in obese subjects with mild or severe hypertriglyceridaemia. The Intralipid tolerance test has been studied as a measure of in vivo clearance of exogenous triglyceride from plasma. 2. Plasma triglyceride cl...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1111/j.1365-2362.1980.tb02072.x

    authors: Taylor KG,Holdsworth G,Galton DJ

    更新日期:1980-04-01 00:00:00

  • Alcohol consumption alters insulin secretion and cardiac autonomic activity.

    abstract:BACKGROUND:Alcohol may have a cardioprotective effect. One possible mechanism is by modifying insulin resistance/secretion. The aims of this study were: (i) to examine the effect of short-term alcohol consumption on the metabolic control of glucose tolerance; (ii) to study the influence of short-term alcohol consumptio...

    journal_title:European journal of clinical investigation

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1046/j.1365-2362.2002.00970.x

    authors: Flanagan DE,Pratt E,Murphy J,Vaile JC,Petley GW,Godsland IF,Kerr D

    更新日期:2002-03-01 00:00:00

  • Effects of the new somatostatin analogue (BIM 23014) on blood glucose homeostasis in normal men.

    abstract::Changes in blood glucose homeostasis induced by the new somatostatin analogue BIM 23014 (BIM) were studied. Eight normal men (study 1) received either vehicle or 1000, 2000 and 3000 micrograms BIM as a 24 h s.c. infusion. Blood glucose, plasma insulin, C-peptide, glucagon and growth hormone (GH) were measured before t...

    journal_title:European journal of clinical investigation

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1111/j.1365-2362.1992.tb01448.x

    authors: Kuhn JM,Basin C,Mollard M,De Rouge B,Schatz B,Wolf LM

    更新日期:1992-12-01 00:00:00

  • Inflammatory imbalance between IL-10 and TNFalpha in unstable angina potential plaque stabilizing effects of IL-10.

    abstract:BACKGROUND:The pathogenesis of atherosclerosis and acute coronary syndromes involves inflammation and immunological mechanisms. We hypothesized that patients with unstable angina may have an imbalance between inflammatory and anti-inflammatory cytokines. DESIGN:Plasma levels of tumour necrosis factor (TNF)alpha and in...

    journal_title:European journal of clinical investigation

    pub_type: 杂志文章

    doi:10.1046/j.1365-2362.2002.01069.x

    authors: Waehre T,Halvorsen B,Damås JK,Yndestad A,Brosstad F,Gullestad L,Kjekshus J,Frøland SS,Aukrust P

    更新日期:2002-11-01 00:00:00