bluuebunny/crossref_metadata_2025_split huggingface dataset:
Binge eating and psychopathology in severely obese adolescents
Authors: Isnard Pascale , Michel Gregory , Frelut Marie‐Laure , Vila Gilbert , Falissard Bruno , Naja Wadih , Navarro Jean , Mouren‐Simeoni Marie‐Christine 
Published: July 2003

AbstractObjectiveThe authors describe binge eating and psychopathology in severely obese adolescents who are seeking treatment for obesity and search for specific psychological features that may be associated with binge eating.MethodObese adolescents (n = 102) were assessed with the Binge Eating Scale (BES), the State–Trait Anxiety Inventory for Children (STAIC), the Beck Depression Inventory (BDI), Coopersmith's Self‐Esteem Inventory (SEI), and the Body‐Esteem subscale from the Piers–Harris Children's Self‐Concept Scale (PHCSS). They were also evaluated with the Montgomery and Asberg Depression Rating Scale (MADRS) and the Brief Scale for Anxiety (BSA). Two subgroups (i.e., binge eaters and non‐binge eaters) were then established according to the BES score.ResultsBinge eating symptoms were frequent in this population and the binge eating dimension was related to high levels of anxiety and depression, as well as to low levels of self‐esteem and body‐esteem. The dimensions of anxiety and depression were associated specifically with binge eaters.DiscussionAs observed in the obese adult population, binge eating symptoms were found frequently in severely obese adolescents seeking treatment and were related strongly to studied parameters. Obese adolescents who binge eat are a subgroup with high psychopathologic distress. © 2003 by Wiley Periodicals, Inc. Int J Eat Disord 34: 235–243, 2003.
Investigating the structure of the eating inventory (three‐factor eating questionnaire): A confirmatory approach
Authors: Mazzeo Suzanne E. , Aggen Steven H. , Anderson Charles , Tozzi Federica , Bulik Cynthia M. 
Published: July 2003

AbstractObjectiveTo investigate the internal structure of the Eating Inventory using confirmatory factor analytic (CFA) methods.MethodFemale participants in a population‐based twin study (N = 1,510) completed a reduced version of the Eating Inventory as part of a larger study of eating behaviors. Two CFA estimation methods were implemented using LISREL and Mplus to evaluate three different factor structures reported in the literature.ResultsOverall results for Stunkard and Messick's (1985) three‐factor model indicated a poor fit to these data. The structure reported by Ganley resulted in an improper solution with factor correlations over 1 and several loadings estimated near 0 or with negative signs. The model proposed by Hyland et al. also fit poorly for all three models, the pattern of loadings on the Restraint factor proved most difficult to interpret.DiscussionThis study represents the first application of these confirmatory methods to the three subscales of the Eating Inventory. The instrument, as administered in this study, did not conform well to the structures proposed in previous studies. Because the Eating Inventory is recommended as a treatment planning tool, poor replication of the constructs purported to be assessed by this instrument underscores the importance of further internal validation research. © 2003 by Wiley Periodicals, Inc. Int J Eat Disord 34: 255–264, 2003.
Metoclopramide and unintended weight gain
Authors: Sansone Randy A. , Sansone Lori A. 
Published: July 2003

AbstractObjectiveThis paper describes the case of a 19‐year‐old female with anorexia nervosa (restricting type) who was prescribed metoclopramide (Reglan, Robins, Richmond, VA) for delayed gastric emptying. She subsequently experienced dramatic and unintended weight gain.ResultsThe initial treatment of delayed gastric emptying with metoclopramide did not result in a significant change in body weight. However, an increase in the dose resulted in a 20% increase in the patient's body weight over a 2‐month period.DiscussionThe risks of weight gain that accompany the administration of metoclopramide are discussed, as well as the postulated etiology and psychological implications for the patient. © 2003 by Wiley Periodicals, Inc. Int J Eat Disord 34: 265–268, 2003.
A characteristic reactive hypoglycemia induced by rapid change of eating behavior in anorexia nervosa: A case report
Authors: Yasuhara Daisuke , Deguchi Daisuke , Tsutsui Junko , Nagai Nobuatsu , Nozoe Shin‐ichi , Naruo Tetsuro 
Published: July 2003

AbstractThe relationship among reactive hypoglycemia, corresponding insulin metabolism, and eating behavior in anorexia nervosa (AN) has not been well documented.MethodA 22‐year‐old woman with AN was admitted to Kagoshima University Hospital. An oral glucose tolerance test was performed with additional sampling at 15 minutes on the seventh hospital day when her daily caloric intake rapidly increased, reaching 2,000kcal perday.ResultsAn elevated level of insulin secretion (1,190pmol/L) was observed during the very early phase (15 minutes) after glucose load, whereas corresponding blood glucose elevations were not as high (1.2mmol/L). The patient experienced asymptomatic hypoglycemia (2.1mmol/L).ConclusionsOur findings suggested that a rapid increase of energy intake might cause reactive hypoglycemia with characteristic insulin metabolism, that is, an elevated level of insulin secretion during the very early phase. © 2003 by Wiley Periodicals, Inc. Int J Eat Disord 34: 273–277, 2003.
Cue exposure in the treatment of resistant bulimia nervosa
Authors: Toro J. , Cervera M. , Feliu M.H. , Garriga N. , Jou M. , Martinez E. , Toro E. 
Published: July 2003

AbstractObjectiveIt was hypothesized that binge eating (bulimia nervosa [BN]) may be caused by the anticipatory and immediate anxiety associated with certain types of food. Consequently, an extinction schedule should reduce binge eating.MethodsCue exposure was carried out with 6 bulimic women who had responded poorly or not at all to the usual pharmacologic or cognitive‐behavioral treatments.ResultsBinge eating and vomiting were almost totally suppressed in the 6 patients. Symptom suppression was maintained at two follow‐ups, one at 4–20 months and another at 2.5–3 years.DiscussionCue exposure may be effective with BN that is resistant to conventional treatments. The anxiety associated with food plays an important role in provoking and/or maintaining binge eating. Motivation to change is likely to be an important mediator. © 2003 by Wiley Periodicals, Inc. Int J Eat Disord 34: 227–234, 2003.
Requiring remission of undue influence of weight and shape on self‐evaluation in the definition of recovery for bulimia nervosa
Authors: Cogley Catherine B. , Keel Pamela K. 
Published: July 2003

AbstractObjectiveThe current study evaluated the concurrent validity of requiring remission of undue influence of weight and shape on self‐evaluation (undue influence) in defining recovery from bulimia nervosa (BN).MethodsThree groups completed the Beck Depression Inventory, the Mood and Anxiety Symptom Questionnaire, the Body Shape Questionnaire, and the Social Adjustment Scale: 31 women were fully recovered from BN (FR), 28 women had no behavioral symptoms of BN (partially recovered [PR]), and 59 matched non–eating‐disordered controls (MC).ResultsThe PR group had more pathologic scores on depression, anxiety, body dissatisfaction, and social adjustment compared with both the FR and MC groups, which did not differ from each other.DiscussionThese findings suggest that including remission of cognitive symptoms in a standardized definition of recovery may prove to be clinically useful in establishing reliable prognostic indicators. Future research should evaluate the role played by cognitive symptoms in triggering relapse. © 2003 by Wiley Periodicals, Inc. Int J Eat Disord 34: 200–210, 2003.
Are adolescents harmed when asked risky weight control behavior and attitude questions? Implications for consent procedures
Authors: Celio Angela A. , Bryson Susan , Killen Joel D. , Taylor C. Barr 
Published: July 2003

AbstractObjectivesThis study explores whether asking minors about risky weight control behaviors and attitudes increases the frequency of those behaviors and attitudes.MethodsParticipants were 115 sixth‐grade girls who responded to questions on risky weight control behaviors and attitudes at baseline and at 12‐month follow‐up. An additional 107 girls, who had not been part of the baseline, provided data only at follow‐up. The two groups were compared on risky weight control behaviors and attitudes at follow‐up using chi‐square analyses, Mann‐Whitney U tests, Cohen's effect sizes, and odds ratios.ResultsNo evidence of a negative effect in the twice‐assessed group was found. All rates decreased from baseline to follow‐up.ConclusionsThere is only minimal risk and perhaps even some benefit of asking questions about risky weight control behaviors and attitudes. Implications for determining appropriate consent procedures are discussed. © 2003 by Wiley Periodicals, Inc. Int J Eat Disord 34: 251–254, 2003.
Reduced febrile response to bacterial infection in anorexia nervosa patients
Authors: Birmingham C. Laird , Hodgson Deborah M. , Fung Jonathan , Brown Rhonda , Wakefield Alison , Bartrop Roger , Beumont Pierre 
Published: July 2003

AbstractObjectiveTo report a reduced febrile response to bacterial infections in anorexia nervosa (AN) patients.MethodFour cases were obtained from a retrospective review of charts from the St. Paul's Hospital Eating Disorders Program (Vancouver, Canada). The patients had died or had been admitted to the hospital for treatment of a bacterial infection. In addition, one case was obtained from the Royal Prince Alfred Hospital (Sydney, Australia).ResultsAll patients suffered a bacterial infection during the course of AN. None of the patients had a temperature higher than 37°C during the infectious illness.DiscussionThe absence of fever in AN may delay the diagnosis of bacterial infection and may be a marker of an impaired immune response. Therefore, alternative methods of investigation are necessary in patients with AN suspected of having a bacterial infection. © 2003 by Wiley Periodicals, Inc. Int J Eat Disord 34: 269–272, 2003.
Stress situation reveals an association between perfectionism and drive for thinness
Authors: Ruggiero Giovanni Maria , Levi Deborah , Ciuna Arcangelo , Sassaroli Sandra 
Published: July 2003

AbstractObjectiveSeveral theorists have hypothesized that stress situations may trigger abnormal eating and even eating disorders in individuals with a perfectionistic personality. The purpose of this study was to assess whether a stress situation would reveal an association between perfectionism and measures of eating disorders among female high school students.MethodsA sample of 42 female high school students completed the Multidimensional Perfectionism Scale and the Eating Disorder Inventory three times: on an average school day, on the day of an examination, and on the day they received the evaluation of the examination. Linear regression analysis was calculated to verify whether the dimensions of perfectionism were associated with the measures of eating disorders.ResultsBody Dissatisfaction was associated with perfectionism on all the three occasions, whereas Drive for Thinness was associated with perfectionism only on the day the students received the results of the examination.DiscussionThe results suggest that among nonclinical female individuals, stress may make significant a previously absent association between perfectionism and an actual desire or plan to lose weight. Such a finding suggests that stress may stimulate behaviors related to eating disorders in individuals with a perfectionistic personality. © 2003 by Wiley Periodicals, Inc. Int J Eat Disord 34: 220–226, 2003.
Synthesis of two modified carotenoids and their behavior during light exposure
Authors: Karagiannidou Eugenia , Størseth Trond Røvik , Sliwka Hans‐Richard , Partali Vassilia , Malterud Karl Egil , Tsimidou Maria 
Published: July 2003

AbstractTwo modified carotenoids, β‐6‐hydroxy‐2, 5, 7, 8‐tetramethyl‐chromane carboxylic acid β‐apo‐8'‐carotenoate (Caro‐Trolox) and 3, 5‐di‐tert‐butyl‐4‐hydroxy benzoic acid β‐apo‐8'‐carotenoate (Caro‐BHT) were synthesized by esterification of β‐apo‐8'‐carotenol with Trolox and with 3, 5‐di‐tert‐butyl‐4‐hydroxy benzoic acid, respectively. Their activity under light exposure was examined comparatively to that of Trolox, α‐tocopherol, β‐carotene, β‐apo‐8'‐carotenoic acid (CA} and ethyl β‐apo‐8'‐carotenoate. The substrate used was purified sunflower oil. In the absence of a photosensitizer (240 W/m2 , 25 °C) Caro‐Trolox (200 mg/kg) behaved as an antioxidant and was quite stable (1/5 of the initial amount remained after 2‐wk storage). Caro‐BHT (200 mg/kg) showed no antioxidant activity and was quite unstable (it was destroyed within 7 d). In the presence of 5 mg/kg chlorophyll α (12000 lx, 25 °C) similar observations were made. The activity of Caro‐Trolox was concentration‐dependent. At a 100‐mg/kg level of addition its activity was similar to that of the mixture of α‐t_copherol (100 mg/kg) and β‐carotene (10 mg/kg). Its performance at the 10‐mg/kg level was slightly better than that of the other carotenoids. The antioxidant behavior of the modified carotenoids was attributed to the presence of the phenolic moiety as supported by the results of the 1, 1‐diphenyl‐2‐picrylhydrazyl test (e.g. EC50 after 15 min: 26.2, Caro‐Trolox; 35.8, Caro‐BHT; 122, CA; 22.3, Trolox).
Oxidative stability of structured lipids produced from sunflower oil and caprylic acid
Authors: Timm‐Heinrich Maike , Xu Xuebing , Skall Nielsen Nina , Jacobsen Charlotte 
Published: July 2003

AbstractTraditional sunflower oil (SO), randomized lipid (RL) and specific structured lipid (SL), both produced from SO and tricaprylin/caprylic acid, respectively, were stored for up to 12 wk to compare their oxidative stabilities by chemical and sensory analyses. Furthermore, the effect of adding a commercial antioxidant blend Grindox 117 (propyl gallate/ citric acid/ascorbyl palmitate) or gallic acid to the SL was investigated. The lipid type affected the oxidative stability: SL was less stable than SO and RL. The reduced stability was most likely caused by both the structure of the lipid and differences in production/ purification, which caused lower tocopherol content and higher initial levels of primary and secondary oxidation products in SL compared with RL and SO. Grindox 117 and gallic acid did not exert a distinct antioxidative effect in the SL oil samples during storage.
Oxidative stability of milk drinks containing structured lipids produced from sunflower oil and caprylic acid
Authors: Timm‐Heinrich Maike , Xu Xuebing , Skall Nielsen Nina , Jacobsen Charlotte 
Published: July 2003

AbstractMilk drinks containing 5% traditional sunflower oil (SO), randomized lipid (RL) or specific structured lipid (SL) (both produced from SO and tricaprylin/caprylic acid) were compared with respect to their particle size, viscosity and oxidative stability during storage. Furthermore, the effect of adding potential antioxidants EDTA or gallic acid to the milk drink based on SL was investigated. The lipid type significantly affected the oxidative stability of the milk drinks: Milk drink based on SL oxidized faster than milk drink based on RL or SO. The reduced oxidative stability in the SL milk drink could not be ascribed to a single factor, but was most likely influenced by the structure of the lipid and differences in the process applied to produce and purify the lipids. EDTA was a strong antioxidant, while gallic acid did not exert a distinct antioxidative effect in the milk drink based on SL.
Oxidative stability of mayonnaise containing structured lipids produced from sunflower oil and caprylic acid
Authors: Jacobsen Charlotte , Xu Xuebing , Skall Nielsen Nina , Timm‐Heinrich Maike 
Published: July 2003

AbstractMayonnaise based on enzymatically produced specific structured lipid (SL) from sunflower oil and caprylic acid was compared with mayonnaise based on traditional sunflower oil (SO) or chemically randomized lipid (RL) with respect to their oxidative stability, sensory and rheological properties. Furthermore, the potential antioxidative effect of adding lactoferrin, propyl gallate or EDTA to the mayonnaise with SL was also investigated. Mayonnaise based on SL oxidized faster than mayonnaise based on RL or SO. The reduced oxidative stability in the SL mayonnaise could not be ascribed to a single factor, but was most likely influenced by the structure of the lipid, the lower tocopherol content and the higher initial levels of lipid hydroperoxides and secondary volatile oxidation compounds in the SL itself compared with the RL and traditional sunflower oil employed. EDTA was a strong antioxidant, while propyl gallate and lactoferrin did not exert any antioxidative effect in the SL mayonnaise.
Formation of dispersed particles composed of soybean oil and phosphatidyl choline
Authors: Asai Yasuyuki 
Published: July 2003

AbstractThe purpose of this study was to investigate the dispersal mechanism of soybean oil (SO) in phospholipids to form a fat emulsion. SO was dispersed with soybean phosphatidyl choline (PC) using sonication. The dispersal mechanism was evaluated by characterizing the dispersed particles using dynamic light scattering, fluorescence spectroscopy and surface monolayer techniques. The dispersions in SO fractions being in the range of 0.1‐0.7 were stable at room temperature for 3 d. A limited amount of SO was incorporated into PC bilayer membranes. The excess SO separating from the PC bilayers was stabilized as emulsion particles by the PC surface monolayer. When the PC content was lower (SO more than 0.8 mol‐%), the PC monolayer did not completely cover the hydrophobic SO particle surfaces. In this case, the particle size increased drastically and the separation into oil and water occurred. Therefore, the solubility between SO and PC and the coexistence of emulsion and liposomal particles are critical parameters for the stabilization of the particles in water.
Pharmaceutical and biomedical applications of chiral capillary electrophoresis and capillary electrochromatography: An update
Authors: Scriba Gerhard K. E. 
Published: July 2003

AbstractCapillary electrophoresis is often considered an ideal method for the chiral analysis of compounds due to the high separation power of the technique and has therefore found widespread acceptance for the analysis of drugs and pharmaceuticals. In contrast, capillary electrochromatography is still more or less in an infancy state searching for its place among the analytical separation techniques although interesting applications have been published. The present review summarizes recent developments and applications of chiral pharmaceutical analysis by electromigration techniques published in 2002 and early 2003.
Determination of L‐hyoscyamine in atropine and D‐hyoscyamine in L‐hyoscyamine by chiral capillary electrophoresis as an alternative to polarimetry
Authors: Heine Stephanie , Ebert Kirstin , Blaschke Gottfried 
Published: July 2003

AbstractA method for the separation of atropine enantiomers, D‐ and L‐hyoscyamine by capillary electrophoresis (CE) has been developed and validated. The advantages of the CE method compared with polarimetry include smaller amounts of analytes and a lower limit of detection of the unwanted enantiomer. Moreover, the present method enables a baseline separation of the analytes and tropic acid, one of the typical impurities of atropine. The developed enantioseparation of atropine was performed using a commercially available sulfated β‐cyclodextrin and was validated for the determination of L‐hyoscyamine in atropine as well as for the enantiomeric purity of L‐hyoscyamine.
Separation of some chiral flavanones by micellar electrokinetic chromatography
Authors: Asztemborska Monika , Miśkiewicz Magdalena , Sybilska Danuta 
Published: July 2003

AbstractMicellar electrokinetic chromatography (MEKC) was applied for enantioseparation of selected flavanones, including naringin, hesperidin, neohesperidin, naringenin, hesperetin, pinostrobin, isosakuranetin, eriodictyol, and homoeriodictyol. γ‐Cyclodextrin (γ‐CD) and sodium cholate (SCh) were used as chiral modifiers inducing enantioselectivity to the background electrolyte. From among many investigated selectors only these two appeared to possess the best enantioselective properties in respect to studied flavanones. The mechanisms of their action are a little different; SCh used above critical micelle point concentration forms chiral micelles itself while γ‐CD is deprived of this property and requires addition of surfactants as, e.g., sodium dodecyl sulfate. It was found that SCh enables separation of flavanone glycosides diastereomers while separation of enantiomers of flavanone aglycones may be achieved with γ‐CD. Consideration of structural relation led to the suggestion that interaction of sugar moiety of glycosides with SCh micelles give rise to chiral recognition. MEKC appeared to be a suitable and efficient analytical tool to follow enantiomeric composition of flavanones.
A high‐order finite difference method for incompressible fluid turbulence simulations
Authors: Vedy Eric , Viazzo Stephane , Schiestel Roland 
Published: July 2003

AbstractA Hermitian–Fourier numerical method for solving the Navier–Stokes equations with one non‐homogeneous direction had been presented by Schiestel and Viazzo (Internat. J. Comput. Fluids 1995; 24(6):739). In the present paper, an extension of the method is devised for solving problems with two non‐homogeneous directions. This extension is indeed not trivial since new algorithms will be necessary, in particular for pressure calculation. The method uses Hermitian finite differences in the non‐periodic directions whereas Fourier pseudo‐spectral developments are used in the remaining periodic direction. Pressure–velocity coupling is solved by a simplified Poisson equation for the pressure correction using direct method of solution that preserves Hermitian accuracy for pressure. The turbulent flow after a backward facing step has been used as a test case to show the capabilities of the method. The applications in view are mainly concerning the numerical simulation of turbulent and transitional flows. Copyright © 2003 John Wiley & Sons, Ltd.
Superconvergence and H(div) projection for discontinuous Galerkin methods
Authors: Bastian Peter , Rivière Béatrice 
Published: July 2003

AbstractWe introduce and analyse a projection of the discontinuous Galerkin (DG) velocity approximations that preserve the local mass conservation property. The projected velocities have the additional property of continuous normal component. Both theoretical and numerical convergence rates are obtained which show that the accuracy of the DG velocity field is maintained. Superconvergence properties of the DG methods are shown. Finally, numerical simulations of complicated flow and transport problem illustrate the benefits of the projection. Copyright © 2003 John Wiley & Sons, Ltd.