Mapping of a gene coding for a major late structural polypeptide on the vaccinia virus genome.

Cell-free translation of total RNA isolated from vaccinia virus-infected cells late in infection results in a complex mixture of polypeptides. A monospecific antibody directed against one of the major structural proteins of the virus particle immunoprecipitated a single polypeptide with a molecular weight of 11,000 (11K) from this mixture. Immunoprecipitation was therefore used to identify the structural polypeptide among the in vitro translation products of RNA purified by hybridization selection to restriction fragments of the vaccinia virus genome. This allowed us to map the mRNA coding for the 11K polypeptide to the extreme left-hand end of the HindIII E fragment. Detailed transcriptional mapping of this region of the genome by nuclease S1 analysis revealed the presence of a late RNA transcribed from the rightward-reading strand. Its 5' end mapped at ca. 130 base pairs to the left of the HindIII site at the junction between the HindIII F and E fragments. The map position of this RNA coincided precisely with the map position of the late message coding for the 11K polypeptide.

Comparative effects of losartan and irbesartan on serum uric acid in hypertensive patients with hyperuricaemia and gout.

OBJECTIVE: Losartan has been shown to increase urinary uric acid excretion and hence to lower serum uric acid levels. The purposes of the present study were: (1) to evaluate the effects of losartan on serum uric acid in hypertensive patients with hyperuricemia and gout, (2) to compare the effects of losartan with those of irbesartan, another angiotensin II receptor antagonist and (3) to evaluate whether losartan 50 mg b.i.d. has a greater impact on serum uric acid levels than losartan 50 mg once a day. METHODS: Thirteen hypertensive patients with hyperuricaemia and gout completed this prospective, randomized, double-blind, cross-over study. Uric acid-lowering drugs were stopped 3 weeks before the beginning of the study. Patients were randomized to receive either losartan 50 mg or irbesartan 150 mg once a day, for 4 weeks. During this phase, a placebo was given in the evening. After 4 weeks, the dose was increased to losartan 50 mg b.i.d., or irbesartan 150 mg b.i.d. for another 4 week period. Subsequently, the patients were switched to the alternative treatment modality. Enalapril (20 mg o.d.) was given during the run-in period and between the two treatment phases. Serum and urinary uric acid were measured at the beginning and at the end of each treatment phase. RESULTS: Our results show that losartan 50 mg once daily decreased serum uric acid levels from 538 +/- 26 to 491 +/- 20 micromol/l (P < 0.01). Irbesartan had no effect on serum uric acid. Increasing the dose of losartan from 50 mg o.d. to 50 mg twice a day, did not further decrease serum uric acid. This may in part be due to a low compliance to the evening dose as measured with an electronic device. Indeed, whatever the prescribed drug, the mean compliance of the evening dose was always significantly lower than that of the morning dose. The uricosuric effect of losartan appears to decrease with time when a new steady state of lower serum uric acid is reached. CONCLUSIONS: In contrast to irbesartan, losartan was uricosuric and decreased serum uric acid levels. Losartan 50 mg b.i.d. did not produce a greater fall in serum uric acid than losartan once a day. Losartan might be a useful therapeutic tool to control blood pressure and reduce serum uric acid levels in hypertensive patients with hyperuricaemia and gout.

Le trouble de l'adaptation, un diagnostic anodin ? : une étude comparative avec le trouble dépressif majeur

Résumé Le trouble de l'adaptation est un diagnostic très fréquent, mais étonnamment peu étudié et controversé. Il est, selon les études, considéré comme une forme mineure d'un trouble psychiatrique spécifique, comme une fragilité psychologique révélée par un événement stressant pour le sujet ou encore comme une forme précoce annonçant un trouble psychiatrique majeur. Ces trois points de vue ramènent en fait tous à la question de fond concernant son étiologie. L'objectif de cette étude est de montrer si le trouble de l'adaptation est un diagnostic clairement différencié dont l'existence est justifiée. Afin de tenter de répondre à cette question, il nous est apparu intéressant de comparer cette catégorie diagnostique à une autre catégorie diagnostique psychiatrique importante, le trouble dépressif majeur. Dans cette étude rétrospective nous avons sélectionné tous les patients avec un diagnostic de trouble de l'adaptation ou un trouble dépressif majeur parmi les patients hospitalisés à l'hôpital psychiatrique de Malévoz en Valais en 1993 (580). Elle est basée sur des diagnostics cliniques. Nous avons comparé leurs données socio-démographiques (âge, sexe, nationalité, état civil, activité professionnelle), leurs antécédents psychiatriques (hospitalisations antérieures, suivi psychiatrique ambulatoire, antécédents de tentamen), leurs hospitalisations ultérieures dans les 5 ans, leur hospitalisation actuelle (durée, tentamens, comorbidité) et les traitements médicamenteux prescrits (leur nombre et leur classe). Notre étude met en évidence certaines distinctions entre le trouble de l'adaptation et le trouble dépressif majeur: les patients souffrant de trouble de l'adaptation diffèrent des troubles dépressifs majeurs par le fait qu'ils sont plus fréquemment des hommes, célibataires et plus jeunes que ceux souffrant de trouble dépressif majeur; leur durée d'hospitalisation est plus courte, leur évolution entre les hospitalisations est meilleure et ils reçoivent moins de psychotropes. Nous ne pouvons cependant pas conclure à une distinction claire de ces deux catégories diagnostiques, ni que le trouble de l'adaptation n'est pas simplement lié à une moindre gravité. Nos résultats confirment par contre que ce diagnostic n'est pas non plus un diagnostic anodin (nombre élevé d'antécédents psychiatriques, de tentamens, d'hospitalisations psychiatriques ultérieures, importance des comorbidités de même que la lourdeur des traitements psychotropes prescrits (notamment la fréquence des neuroleptiques). A notre avis, les trois hypothèses étiologiques (forme mineure, trouble précoce ou fragilité psychologique spécifique révélée par un événement stressant) qui ont été évoquées peuvent être considérées comme plausibles suivant le point de vue que l'on choisit. Le diagnostic de trouble de l'adaptation révèle une des limitations de l'approche du DSM-Ill-R qui se veut athéorique. Le fait que dans sa définition même, le DSM-111-R évoque "qu'il faut souvent se référer au seul jugement clinique" le montre bien, un tel diagnostic renvoie inévitablement à une référence psychopathologique. Nous pensons qu'il est illusoire de vouloir se passer d'une telle référence qui elle seule permet d'appréhender justement la portée symbolique d'un événement donné pour un individu. Summary In this retrospective study we selected all the patients with a diagnosis of adjustment disorder (77) or major depressive disorder (125) among the patients hospitalised in the psychiatric hospital of Malevoz in Valais during the year 1993 (580). It is based on clinical diagnosis. Their social and demographic characteristics (age, sex, nationality, marital status, professional activity), their past psychiatric history (earlier psychiatric hospitalisations, ambulatory treatment and attempted suicide), their hospitalisations during the next 5 years, their index hospitalisation (length, attempted suicide, comorbidity) and their drug treatment (number and class of prescribed drugs) were compared. This survey confirms certain differences be-tween adjustment disorder and major depression disorder: patients suffering from adjustment disorder were more often men, not married, younger than those suffering from major depression; their hospitalisations were shorter with a better evolution between hospitalisations and they received less medication. However, the study does not allow to clearly distinguish between the two diagnoses or to conclude that adjustment disorder is not only a minor form of a specific psychiatric disorder. Yet it confirms that adjustment disorder is not a light diagnosis (importance of the psychiatric past, high number of past attempted suicides, rehospitalisations, number of comorbid disorders and weight of the prescribed psychotropic treatments among which neuroleptics were frequent). The three aetiological hypotheses that have been proposed (minor form of a specific disorder, specific psychological vulnerability revealed by a stress factor or precursor manifestation of a major psychiatric disorder) can still be considered as plausible. The diagnosis of adjustment disorder points to methodological limitations of the atheoretical approach of the DSM-III-R. The fact that, in its DSM-III-R definition, it is stated that the diagnosis of adjustment disorder has often to be based only on clinical judgment shows very well that such a diagnosis inevitably refers to a psychopathological theory. Indeed, the authors consider an approach without such a reference as difficult, a reference which remains the only way to appreciate accurately the symbolic weight of a given event for an individual person.

Temporo-Parietal Junction encodes the Embodied Self: Neuro-Robotics, fMRI, and Lesion mapping.

Introduction: Neuroimaging of the self focused on high-level mechanisms such as language, memory or imagery of the self. Recent evidence suggests that low-level mechanisms of multisensory and sensorimotor integration may play a fundamental role in encoding self-location and the first-person perspective (Blanke and Metzinger, 2009). Neurological patients with out-of body experiences (OBE) suffer from abnormal self-location and the first-person perspective due to a damage in the temporo-parietal junction (Blanke et al., 2004). Although self-location and the first-person perspective can be studied experimentally (Lenggenhager et al., 2009), the neural underpinnings of self-location have yet to be investigated. To investigate the brain network involved in self-location and first-person perspective we used visuo-tactile multisensory conflict, magnetic resonance (MR)-compatible robotics, and fMRI in study 1, and lesion analysis in a sample of 9 patients with OBE due to focal brain damage in study 2. Methods: Twenty-two participants saw a video showing either a person's back or an empty room being stroked (visual stimuli) while the MR-compatible robotic device stroked their back (tactile stimulation). Direction and speed of the seen stroking could either correspond (synchronous) or not (asynchronous) to those of the seen stroking. Each run comprised the four conditions according to a 2x2 factorial design with Object (Body, No-Body) and Synchrony (Synchronous, Asynchronous) as main factors. Self-location was estimated using the mental ball dropping (MBD; Lenggenhager et al., 2009). After the fMRI session participants completed a 6-item adapted from the original questionnaire created by Botvinick and Cohen (1998) and based on questions and data obtained by Lenggenhager et al. (2007, 2009). They were also asked to complete a questionnaire to disclose the perspective they adopted during the illusion. Response times (RTs) for the MBD and fMRI data were analyzed with a 3-way mixed model ANOVA with the in-between factor Perspective (up, down) and the two with-in factors Object (body, no-body) and Stroking (synchronous, asynchronous). Quantitative lesion analysis was performed using MRIcron (Rorden et al., 2007). We compared the distributions of brain lesions confirmed by multimodality imaging (Knowlton, 2004) in patients with OBE with those showing complex visual hallucinations involving people or faces, but without any disturbance of self-location and first person perspective. Nine patients with OBE were investigated. The control group comprised 8 patients. Structural imaging data were available for normalization and co-registration in all the patients. Normalization of each patient's lesion into the common MNI (Montreal Neurological Institute) reference space permitted simple, voxel-wise, algebraic comparisons to be made. Results: Even if in the scanner all participants were lying on their back and were facing upwards, analysis of perspective showed that half of the participants had the impression to be looking down at the virtual human body below them, despite any cues about their body position (Down-group). The other participants had the impression to be looking up at the virtual body above them (Up-group). Analysis of Q3 ("How strong was the feeling that the body you saw was you?") indicated stronger self-identification with the virtual body during the synchronous stroking. RTs in the MBD task confirmed these subjective data (significant 3-way interaction between perspective, object and stroking). fMRI results showed eight cortical regions where the BOLD signal was significantly different during at least one of the conditions resulting from the combination of Object and Stroking, relative to baseline: right and left temporo-parietal junction, right EBA, left middle occipito-temporal gyrus, left postcentral gyrus, right medial parietal lobe, bilateral medial occipital lobe (Fig 1). The activation patterns in right and left temporo-parietal junction and right EBA reflected changes in self-location and perspective as revealed by statistical analysis that was performed on the percentage of BOLD change with respect to the baseline. Statistical lesion overlap comparison (using nonparametric voxel based lesion symptom mapping) with respect to the control group revealed the right temporo-parietal junction, centered at the angular gyrus (Talairach coordinates x = 54, y =-52, z = 26; p>0.05, FDR corrected). Conclusions: The present questionnaire and behavioural results show that - despite the noisy and constraining MR environment) our participants had predictable changes in self-location, self-identification, and first-person perspective when robotic tactile stroking was applied synchronously with the robotic visual stroking. fMRI data in healthy participants and lesion data in patients with abnormal self-location and first-person perspective jointly revealed that the temporo-parietal cortex especially in the right hemisphere encodes these conscious experiences. We argue that temporo-parietal activity reflects the experience of the conscious "I" as embodied and localized within bodily space.

Mutations in the heparan-sulfate proteoglycan glypican 6 (GPC6) impair endochondral ossification and cause recessive omodysplasia.

Glypicans are a family of glycosylphosphatidylinositol (GPI)-anchored, membrane-bound heparan sulfate (HS) proteoglycans. Their biological roles are only partly understood, although it is assumed that they modulate the activity of HS-binding growth factors. The involvement of glypicans in developmental morphogenesis and growth regulation has been highlighted by Drosophila mutants and by a human overgrowth syndrome with multiple malformations caused by glypican 3 mutations (Simpson-Golabi-Behmel syndrome). We now report that autosomal-recessive omodysplasia, a genetic condition characterized by short-limbed short stature, craniofacial dysmorphism, and variable developmental delay, maps to chromosome 13 (13q31.1-q32.2) and is caused by point mutations or by larger genomic rearrangements in glypican 6 (GPC6). All mutations cause truncation of the GPC6 protein and abolish both the HS-binding site and the GPI-bearing membrane-associated domain, and thus loss of function is predicted. Expression studies in microdissected mouse growth plate revealed expression of Gpc6 in proliferative chondrocytes. Thus, GPC6 seems to have a previously unsuspected role in endochondral ossification and skeletal growth, and its functional abrogation results in a short-limb phenotype.

Global alcohol exposure estimates by country, territory and region for 2005--a contribution to the Comparative Risk Assessment for the 2010 Global Burden of Disease Study.

AIMS: This study aimed to estimate the prevalence of life-time abstainers, former drinkers and current drinkers, adult per-capita consumption of alcohol and pattern of drinking scores, by country and Global Burden of Disease region for 2005, and to forecast these indicators for 2010. DESIGN: Statistical modelling based on survey data and routine statistics. SETTING AND PARTICIPANTS: A total of 241 countries and territories. MEASUREMENTS: Per-capita consumption data were obtained with the help of the World Health Organization's Global Information System on Alcohol and Health. Drinking status data were obtained from Gender, Alcohol and Culture: An International Study, the STEPwise approach to Surveillance study, the World Health Survey/Multi-Country Study and other surveys. Consumption and drinking status data were triangulated to estimate alcohol consumption across multiple categories. FINDINGS: In 2005 adult per-capita annual consumption of alcohol was 6.1 litres, with 1.7 litres stemming from unrecorded consumption; 17.1 litres of alcohol were consumed per drinker, 45.8% of all adults were life-time abstainers, 13.6% were former drinkers and 40.6% were current drinkers. Life-time abstention was most prevalent in North Africa/Middle East and South Asia. Eastern Europe and Southern sub-Saharan Africa had the most detrimental pattern of drinking scores, while drinkers in Europe (Eastern and Central) and sub-Saharan Africa (Southern and West) consumed the most alcohol. CONCLUSIONS: Just over 40% of the world's adult population consumes alcohol and the average consumption per drinker is 17.1 litres per year. However, the prevalence of abstention, level of alcohol consumption and patterns of drinking vary widely across regions of the world.

Flow-R, a model for susceptibility mapping of debris flows and other gravitational hazards at a regional scale

The development of susceptibility maps for debris flows is of primary importance due to population pressure in hazardous zones. However, hazard assessment by processbased modelling at a regional scale is difficult due to the complex nature of the phenomenon, the variability of local controlling factors, and the uncertainty in modelling parameters. A regional assessment must consider a simplified approach that is not highly parameter dependant and that can provide zonation with minimum data requirements. A distributed empirical model has thus been developed for regional susceptibility assessments using essentially a digital elevation model (DEM). The model is called Flow-R for Flow path assessment of gravitational hazards at a Regional scale (available free of charge under www.flow-r.org) and has been successfully applied to different case studies in various countries with variable data quality. It provides a substantial basis for a preliminary susceptibility assessment at a regional scale. The model was also found relevant to assess other natural hazards such as rockfall, snow avalanches and floods. The model allows for automatic source area delineation, given user criteria, and for the assessment of the propagation extent based on various spreading algorithms and simple frictional laws.We developed a new spreading algorithm, an improved version of Holmgren's direction algorithm, that is less sensitive to small variations of the DEM and that is avoiding over-channelization, and so produces more realistic extents. The choices of the datasets and the algorithms are open to the user, which makes it compliant for various applications and dataset availability. Amongst the possible datasets, the DEM is the only one that is really needed for both the source area delineation and the propagation assessment; its quality is of major importance for the results accuracy. We consider a 10m DEM resolution as a good compromise between processing time and quality of results. However, valuable results have still been obtained on the basis of lower quality DEMs with 25m resolution.

A comparative study of T-cell receptor V beta usage in non-obese diabetic (NOD) and I-E transgenic NOD mice.

The non-obese diabetic (NOD) mouse is a model for the study of insulin-dependent diabetes mellitus (IDDM). Recently transgenic NOD mice have been derived (NOD-E) that express the major histocompatibility complex (MHC) class II I-E molecule. NOD-E do not become diabetic and show negligible pancreatic insulitis. The possibility pertained that NOD-E mice are protected from disease by a process of T-cell deletion or anergy. This paper describes our attempts to discover whether this was so, by comparing NOD and NOD-E mouse T-cell receptor V beta usage. Splenocytes and lymph node cells were therefore tested for their ability to proliferate in response to monoclonal anti-V beta antibodies. We were unable to show any consistent differences between NOD and NOD-E responses to the panel of antibodies used. Previously proposed V beta were shown to be unlikely candidates for deletion or anergy. T cells present at low frequency (V beta 5+) in both NOD and NOD-E mice were shown to be as capable of expansion in response to antigenic stimulation as were more frequently expressed V beta. Our data therefore do not support deletion or anergy as mechanisms which could account for the observed disease protection in NOD-E mice.

Comparative Study of Chemoembolization, Loadable Beads: In vitro Drug Release and Physical Properties of DC Bead and Hepasphere, Loaded with Doxorubicin and Irinotecan

Purpose To characterize in vitro the loadability, physical properties, and release of irinotecan and doxorubicin from two commercially available embolization microspheres. Materials and Methods DC Bead (500-700 μm) and Hepasphere (400-600 μm) microspheres were loaded with either doxorubicin or irinotecan solutions. Drug amount was quantified with spectrophotometry, bead elasticity was measured under compression, and bead size and loading homogeneity were assessed with microscopy image analysis. Drug release was measured over 1-week periods in saline by using a pharmacopeia flow-through method. Results Almost complete drug loading was obtained for both microsphere types and drugs. Doxorubicin-loaded DC Beads maintained their spherical shape throughout the release. In contrast, Hepaspheres showed less homogeneous doxorubicin loading and, after release, some fractured microspheres. Incomplete doxorubicin release was observed in saline over 1 week (27% ± 2 for DC beads and 18% ± 7 for Hepaspheres; P = .013). About 75% of this amount was released within 2.2 hours for both beads. For irinotecan, complete release was obtained for both types of beads, in a sustained manner over 2-3 hours for DC Beads, and in a significantly faster manner as a 7-minute burst for Hepaspheres. Conclusions The two drug-eluting microspheres could be efficiently loaded with both drugs. Incomplete doxorubicin release was attributed to strong drug-bead ionic interactions. Weaker interactions were observed with irinotecan, which led to faster drug release.

Effets des usages différenciés de l'activité physique sur des enfants en classe enfantine : étude pluridisciplinaire et comparative

La thèse traite de projets de classes enfantines avec de l'activité physique, projets pilotes ayant entre autres le but d'évaluer les effets d'un apport d'activité physique auprès d'enfants de 4 à 6 ans. Le projet de recherche saisit l'opportunité de pouvoir observer les effets de l'AP sur de jeunes enfants (n=86, classes AP=40, classes contrôles=46) et ceci par trois regards distincts : une quantification de l'activité physique, l'influence de cette dernière sur certaines composantes cognitives (créativité, intelligence et concentration) des jeunes enfants et, enfin, l'influence de l'activité physique au niveau psychosocial (microsystèmes familial et scolaire). La méthodologie mélange des méthodes qualitatives (entretiens, observations) et quantitatives (accéléromètres (GT1M), tests de créativité (Krampen, 1996), d'intelligence (Cattell, Weiss & Osterland, 1997), de concentration (Krampen, 2007)). Les principaux résultats démontrent que ce type de projet permet d'augmenter l'AP durant le temps scolaire et les résultats sont plus contrastés en extrascolaire. Un temps supérieur consacré à l'AP ne démontre aucune diminution des capacités cognitives dans cette tranche d'âge-là. L'analyse du microsystème familial nous informe sur le fait que les parents qui ont placé leurs enfants dans ce type de classes sont eux-mêmes plus actifs que la moyenne de la population suisse (Lamprecht, Fischer, & Stamm, 2008a). Enfin, un apport d'AP ne permet pas d'augmenter le nombre de feedbacks tournés vers l'autonomie et le style contrôlant est même renforcé. Nos résultats sont discutés sur la base des études de Kriemler et al. (2010) qui démontrent toute la difficulté d'une intervention scolaire pour modifier les comportements familiaux en extrascolaire. La fonction exécutive (Tomporowski et al., 2008) offre un regard neurophysiologique éclairant les effets de l'AP sur les différentes capacités étudiées. Enfin, il semble que la pression générée par la mise en place de projets liés à un apport d'AP en école enfantine va dans le sens d'une augmentation d'un style contrôlant (Tessier, 2006). Ce choix d'approcher les observations selon plusieurs angles d'étude est audacieux car il se situe en situation écologique mais il représente en même temps le seul moyen d'observer les effets en tenant davantage compte de la complexité des conduites des interactions entre différents facteurs. - The aim of the study is to evaluate the effect of physical activity (PA) in kindergartens with children aged from 4 to 6 years old. The project seizes the opportunity to observe the effects of PA on young children (n=86, classes AP=40, control classes=46) with three different axes: a quantification of PA, the influence of PA on cognitive functions (creativity, intelligence and concentration), and the influence on the family and the climate in the class. The methodology is based on a mix of qualitative (interviews, observations) and quantitative (accelerometer (GT1M), creativity test (Krampen, 1996), intelligence test (Cattell, Weiss & Osterland, 1997), concentration test (Krampen, 2007)) methods. The main results show that PA during the schooltime increased and the results outside of the school present more contrasts. More time spent for PA doesn't influence negatively the evolution of the cognitive functions at this age. The parents, who have interest for this kind of kindergartens for their children move significantly more than the Swiss population (Lamprecht, et al., 2008a). More PA during the lessons doesn't increase the feedbacks given with autonomy and more control is even observed. The results show the difficulty of changing the behaviors of a family linked to PA outside of the school (Kriemler et al., 2010). The discussion of the results of the cognitive functions is based on the executive function, which seems to be linked to PA (Tomporowski et al., 2008). Finally, it seems that the pressure occurred by those projects with PA tend to foster a climate with more control (Tessier, 2006). The choice of structuring the thesis with three different axes represents a risk because it is established in ecological conditions, but it also allows to observe the effects of PA taking into consideration the interactions between the different factors.

A Comparative Study of Transvaginal Tape, Transobturator Tape Outside-in, and Transvaginal Tape-obturator Inside-out Surgical Procedures in the Treatment of Stress Urinary Incontinence

The aim of this work was to use the Urinary Distress Inventory (UDI-6) and Incontinence Impact Quality of Life (IIQ-7) questionnaires to compare 3 surgical techniques for stress urinary incontinence: the transvaginal tape (TVT) (105 women), the transobturator tape outside-in (TOT) (43 women), and the transvaginal tape-obturator inside-out (TVT-O) (54 women). There were no significant differences in frequent urination, urine leakage related to the feeling of urgency, urine leakage related to physical activity, or small amounts of urine leakage. TVT-operated women had a lower percentage of micturition difficulties compared with TOT women. TVT-O-operated women described slight discomfort in the genital area compared with the TVT technique, but this difference was not significant when compared with the TOT technique. When utilizing the UDI-6 and IIQ-7 scoring modifications before and after surgery, no difference among these 3 techniques is apparent.

Spirituality and religion in outpatients with schizophrenia: A multi-site comparative study of Switzerland, Canada, and the United States

Objective: To assess the importance of spirituality and religious coping among outpatients with a DSM-IV diagnosis of schizophrenia or schizoaffective disorder living in three countries. Method: A total of 276 outpatients (92 from Geneva, Switzerland, 121 from Trois-Rivières, Canada, and 63 from Durham, North Carolina), aged 18-65, were administered a semi-structured interview on the role of spirituality and religiousness in their lives and to cope with their illness. Results: Religion is important for outpatients in each of the three country sites, and religious involvement is higher than in the general population. Religion was helpful (i.e., provided a positive sense of self and positive coping with the illness) among 87% of the participants and harmful (a source of despair and suffering) among 13%. Helpful religion was associated with better social, clinical and psychological status. The opposite was observed for the harmful aspects of religion. In addition, religion sometimes conflicted with psychiatric treatment. Conclusions: These results indicate that outpatients with schizophrenia or schizoaffective disorder often use spirituality and religion to cope with their illness, basically positively, yet sometimes negatively. These results underscore the importance of clinicians taking into account the spiritual and religious lives of patients with schizophrenia.