Acceptance of the 2009 A(H1N1) influenza vaccine among hospital workers in two French cancer centers.

The aim of the study was to determine predictive factors influencing the acceptance of the 2009 A(H1N1) influenza vaccination among hospital workers (HW) in two French cancer centers. A standardized, anonymous, self-administered questionnaire was sent to HW of two cancer centers. The survey response rate was 26.

Ascorbic acid is the only bioactive that is better preserved by high hydrostatic pressure than by thermal treatment of a vegetable beverage.

Variations in levels of antioxidant compounds (ascorbic acid, total phenolics, and total carotenoids), total antioxidant capacity, and color changes in a vegetable (tomato, green pepper, green celery, onion, carrot, lemon, and olive oil) beverage treated by high hydrostatic pressure (HHP) were evaluated in this work. The effects of HHP treatment, four different pressures (100, 200, 300, and 400 MPa) and four treatment times for each pressure (from 120 to 540 s) were compared with those of thermal treatment (90-98 °C for 15 and 21 s). High pressure treatment retained significantly more ascorbic acid in the vegetable beverage than thermal treatment.

Liver dysfunction related to hepatitis B and C in patients with inflammatory bowel disease treated with immunosuppressive therapy.

Background: There is no information about the frequency of liver dysfunction in patients with inflammatory bowel disease (IBD) treated with immunosuppressants and infected with hepatitis B (HBV) and/or C virus (HCV).

Aim: To assess the influence of immunosuppressants on the course of HBV and HCV infection in IBD.

Methods: Patients with IBD with HBV and/or HCV infection from 19 Spanish hospitals were included.

Management of operable invasive breast cancer in women over the age of 70: long-term results of a large-scale single-institution experience.

Background: The treatment of choice for elderly women with breast cancer remains controversial. This retrospective analysis of a cohort from a single institution was designed to evaluate whether such patients are really undertreated because of their age and to reappraise their usual management.

Methods: The characteristics of 538 patients aged > or = 70 years with operable breast cancer, treated between 1995 and 1999, were retrospectively analyzed comparing patients aged 70 to 75 years (group I, n = 288), 75 to 80 years (group II, n = 156), and > or = 80 years (group III, n = 94).

Gene expression modulation of rat liver cholesterol metabolism by oleoyl-estrone.

Objective: Since oleoyl-estrone (OE) decreases circulating cholesterol in the rat, we analyzed the response to OE treatment of hepatic gene expressions related with cholesterol metabolism.

Methods: Male overweight rats treated with oral OE (10 nmol/g daily) were compared with a pair-fed (PF) group and controls fed ad libitum. Serum parameters and liver lipid and cholesterol contents were measured.

Effects of dietary L-arginine intake on cardiorespiratory and metabolic adaptation in athletes.

To assess the effect of diet enrichment with L-arginine or supplementation at high doses on physiological adaptation during exercise, 9 athletes followed 3 different diets, each over 3 consecutive days, with a wash-out period of 4 d between training sessions: control diet (CD), 5.5 +/- 0.3 g/d of L-arginine; Diet 1 (rich in L-arginine food), 9.

Population-based incidence of basal cell carcinoma in a Spanish Mediterranean area.

Background: Considering the latitude of Spain, the reported age-adjusted incidence rates of basal cell carcinoma (BCC) in this country, similar to those of Northern Europe, are lower than expected.

Objectives: To estimate the actual incidence of BCC in a Mediterranean population from the eastern coast of Spain.

Methods: A registry of BCC cases newly diagnosed between 16 January 2006 and 16 January 2007 was established for the population of residents in the Barcelonès Nord county (369,622 inhabitants).

Oleoyl-estrone increases adrenal corticosteroid synthesis gene expression in overweight male rats.

Oleoyl-estrone (OE) induces a marked loss of body fat in rats by maintaining energy expenditure, body protein and blood glucose despite decreasing food intake. OE increases glucocorticoids, but they arrest OE lipid-mobilization. We studied here whether OE induces a direct effect on adrenal glands function as part of this feedback regulation.

Fructose-sorbitol malabsorption.

Important dietary carbohydrates such as fructose and sorbitol are incompletely absorbed in the normal small intestine. This malabsorption is sometimes associated with abdominal complaints and diarrhea development, symptoms indistinguishable from those of functional bowel disease. Recently, polymerized forms of fructose (fructans) also were implicated in symptom production in patients with irritable bowel syndrome (IBS).

Evaluation of interferon-gamma release assays in the diagnosis of recent tuberculosis infection in health care workers.

Background: Health care workers (HCWs) are a group at risk of latent tuberculosis infection (LTBI). The aims of this study were to determine IFN-gamma response by QuantiFERON-TB GOLD In Tube (QFN-G-IT) and T-SPOT.TB in HCWs, comparing the results with tuberculin skin test (TST); and to analyze the capacity of IFN-gamma tests to detect recent versus remote LTBI with a prolonged stimulation test (PST).

Haloanisole and halophenol contamination in Spanish aged red wines.

This is the first study to be carried out on the incidence of halophenols and haloanisoles, including trichloroanisole, in aged red wines. A total of 966 red wines, aged for 6, 12 and 24 months in oak barrels and from different Spanish production areas, were analysed by stir bar sorptive extraction followed by gas chromatography/mass spectrometry (GC/MS). From the wines sampled, 155 (16.

Different modulation by dietary restriction of adipokine expression in white adipose tissue sites in the rat.

Background: White adipose tissue (WAT) is a disperse organ acting as energy storage depot and endocrine/paracrine controlling factor in the management of energy availability and inflammation. WAT sites response under energy-related stress is not uniform. In the present study we have analyzed how different WAT sites respond to limited food restriction as a way to better understand the role of WAT in the pathogenesis of the metabolic syndrome.

[Cancer diagnosis in hospital workers].

Background And Objective: We aimed to identify cases of cancer diagnosis in hospital workers and to establish if an excess of cases exist.

Material And Method: For cases occurring during 1990-2005 the following data about workers were checked: birth date, sex, location of the neoplasm, date of diagnosis of the neoplasm, working category, hospital service/unit and work duration at the hospital. The standard incidence ratio (SIR) was calculated for each type of cancer.

Influence of oleoyl-estrone treatment on circulating testosterone. Role of 17beta-hydroxysteroid dehydrogenase isoenzymes.

Overweight male rats received oral oleoyl-estrone (OE) for 10 days, and were compared with controls. The expression of 17beta-hydroxysteroid dehydrogenase (17betaHSDH) isoenzymes, and other proteins related to sex hormone metabolism, were analyzed in testicle, liver, adrenals and two white adipose sites: subcutaneous inguinal and epididymal pads using a semiquantitative RT-PCR method. Androstenedione, testosterone, estrone and estradiol levels were measured by HPLC-MS/MS.

Paucicellular lymphocytic colitis: is it a minor form of lymphocytic colitis? A clinical pathological and immunological study.

Objectives: It has been suggested that paucicellular lymphocytic colitis (PLC) should be considered to be part of the morphological spectrum of microscopic colitis. The aim of the study was to evaluate whether PLC may be considered to be a true microscopic colitis, and in this case, whether it is a minor form of lymphocytic colitis (LC) or a different entity.

Methods: All incident cases of PLC, LC, and collagenous colitis (CC) during the period 2004-2006 were included.

PTPN2, a candidate gene for type 1 diabetes, modulates interferon-gamma-induced pancreatic beta-cell apoptosis.

Objective: The pathogenesis of type 1 diabetes has a strong genetic component. Genome-wide association scans recently identified novel susceptibility genes including the phosphatases PTPN22 and PTPN2. We hypothesized that PTPN2 plays a direct role in beta-cell demise and assessed PTPN2 expression in human islets and rat primary and clonal beta-cells, besides evaluating its role in cytokine-induced signaling and beta-cell apoptosis.

[Encapsulated implantable venous access device: two clinical cases].

We report two cases of encapsulated indwelling central venous catheter in adults. The patients involved were treated by chemotherapy and their catheter had been implanted for 15 and 6 years. However, this complication is well-known in children and a similar problem is frequently observed with pacemaker leads removal.

Site-related white adipose tissue lipid-handling response to oleoyl-estrone treatment in overweight male rats.

Background: Oleoyl-estrone (OE) decreases energy intake while maintaining glucose homeostasis, and energy expenditure at the expense of body fat. White adipose tissue (WAT) depots behave differently under starvation, postprandial state and pharmacologically induced lipolysis.

Aim Of The Study: To understand the mechanism of massive lipid loss from WAT elicited by OE treatment.

Prenatal programming of sporting success: associations of digit ratio (2D:4D), a putative marker for prenatal androgen action, with world rankings in female fencers.

Associations of the second-to-fourth digit ratio (2D:4D), a putative marker for prenatal androgen action, and of absolute finger length, a putative marker for pubertal-adolescent androgen action, with sport performance were examined in a multinational sample of 87 world-class women epee fencers. Lower (masculinized) digit ratios correlated, although not significantly so, with better current and highest past world rankings. These correlations were significant for right-hand 2D:4D with controls for the most salient factors for 2D:4D (ethnicity) and world rankings (years of international experience, height, and weight).

Impact of mass screening for gluten-sensitive enteropathy in working population.

Aim: To assess: (1) frequency and clinical relevance of gluten sensitive enteropathy (GSE) detected by serology in a mass screening program; (2) sensitivity of antitransglutaminase (tTGA) and antiendomysium antibodies (EmA); and (3) adherence to gluten-free diet (GFD) and follow-up.

Methods: One thousand, eight hundred and sixty-eight subjects recruited from an occupational health department underwent analysis for tTGA and EmA and, if positive, duodenal biopsy, DQ2/DQ8 genotyping, clinical feature recording, blood tests, and densitometry were performed. Since > 98% of individuals had tTGA < 2 U/mL, this value was established as the cut-off limit of normality and was considered positive when confirmed twice in the same sample.

Gene expression modulation of liver energy metabolism by oleoyl-oestrone in overweight rats.

We intended to determine how the liver copes with the massive handling of lipids induced by OE (oleoyl-oestrone), as well as to characterize and differentiate the actual OE effects from those that may be only the consequence of decreased food intake. Thus we used male rats treated with oral OE (10 nmol/g per day) compared with a vehicle only PF (pair-fed) group and controls fed ad libitum (vehicle only). Plasma parameters, and total liver lipids, glycogen, DNA and total mRNA were measured.

Escherichia coli producing SHV-type extended-spectrum beta-lactamase is a significant cause of community-acquired infection.

Objectives: Extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (ESBLEC) is an increasingly significant cause of community-acquired infection worldwide. The epidemiological features of CTX-M- and SHV-producing ESBLEC causing community-acquired infections are compared.

Methods: A multicentre cohort study including all community-acquired infections caused by ESBLEC in four geographical areas of Spain was carried out.

Prevalence and factors related to hepatitis B and C in inflammatory bowel disease patients in Spain: a nationwide, multicenter study.

Objectives: Limited information suggests the existence of a high prevalence of hepatitis B (HBV) and C virus (HCV) infection in inflammatory bowel disease (IBD). This knowledge is relevant because the viruses may reactivate under immunosuppressive therapy. The objectives of this study are to assess the prevalence of HBV and HCV infection in IBD, in a nationwide study, and to evaluate associated risk factors.