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The present study examined performance in Theory of Mind (ToM) in a group of 31 Arabic-speaking verbal children (7–12 years-old) with autism spectrum disorder (ASD), in comparison with neurotypical controls (NT) matched for age and for cognitive abilities. An innovative task in a digital format named “The Tunisian Social Situations Instrument” (TSSI) was used and allowed us to study four different subdomains of ToM: attribution of intention and epistemic ToM (cognitive ToM), affective ToM, and detection of faux pas (advanced ToM). Our study showed impairments in ToM in children with ASD, similar to those reported in the literature. Our findings additionally suggested that affective and advanced ToM, specifically the detection of faux pas, might be more challenging for ASD children than other components of ToM. Future studies with larger number of children may lead us to specify which subdomains are the most impaired in order to develop specific tools targeting these specific impairments.

Autism spectrum disorder (ASD) is associated with neurocognitive impairment, including executive dysfunctioning and social cognition (SC) deficits. Cognitive remediation (CR) is a behavioral training-based intervention aiming to improve cognitive processes. Its first use in psychiatry interested patients with schizophrenia, in whom promising results have been shown. Integrated CR programs targeting both social and non-social cognition have demonstrated to be effective in improving both cognitive domains and functional outcomes. CR studies in children and adolescents with ASD are still new, those regarding CR approaches combining social and executive functioning remediation are scares. One study examining the efficacy of cognitive enhancement therapy (CET) for improving cognitive abilities in ADS adults, showed significant differential increases in neurocognitive function and large social-cognitive improvements. Therefore, taking into account the overlap between ASD and schizophrenia, and considering the close link between executive functions (EF) and SC, we suggest that integrative approach in ASD could result in better outcomes. The present perspective aimed to highlight cognitive remediation (CR) programs contributions in ASD (especially in children and adolescents), and to discuss the value of combining social and non-social programs.

Background. The objective of our present study is to assess the relation between persistent fatigue and rheumatoid arthritis (RA) disease activity and its functional impact and to determine if the positive effect of biologics on fatigue is due to good disease response or to a different pathway.

Background The complexity of the interaction between metabolic dysfunction and cardiovascular complications has long been recognized to extend beyond simple perturbations of blood glucose levels. Yet, structured interventions targeting the root pathologies are not forthcoming. Growing evidence implicates the inflammatory changes occurring in perivascular adipose tissue (PVAT) as early instigators of cardiovascular deterioration. Methods and Results We used a nonobese prediabetic rat model with localized PVAT inflammation induced by hypercaloric diet feeding, which dilutes inorganic phosphorus (Pi) to energy ratio by 50%, to investigate whether Pi supplementation ameliorates the early metabolic impairment. A 12‐week Pi supplementation at concentrations equivalent to and twice as much as that in the control diet was performed. The localized PVAT inflammation was reversed in a dose‐dependent manner. The increased expression of UCP1 (uncoupling protein1), HIF‐1α (hypoxia inducible factor‐1α), and IL‐1β (interleukin‐1β), representing the hallmark of PVAT inflammation in this rat model, were reversed, with normalization of PVAT macrophage polarization. Pi supplementation restored the metabolic efficiency consistent with its putative role as an UCP1 inhibitor. Alongside, parasympathetic autonomic and cerebrovascular dysfunction function observed in the prediabetic model was reversed, together with the mitigation of multiple molecular and histological cardiovascular damage markers. Significantly, a Pi‐deficient control diet neither induced PVAT inflammation nor cardiovascular dysfunction, whereas Pi reinstatement in the diet after a 10‐week exposure to a hypercaloric low‐Pi diet ameliorated the dysfunction. Conclusions Our present results propose Pi supplementation as a simple intervention to reverse PVAT inflammation and its early cardiovascular consequences, possibly through the interference with hypercaloric‐induced increase in UCP1 expression/activity.

Abstract Background Peripheral venous catheterization (PVC) is frequently used in children. This procedure is not free from potential complications. Our purpose was to identify the types and incidences of PVC complications in children and their predisposing factors in a developing country. Methods We conducted a prospective observational multicenter study in five pediatric and pediatric surgery departments over a period of 2 months. Two hundred fifteen PVC procedures were conducted in 98 children. The times of insertion and removal and the reasons for termination were noted, and the lifespan was calculated. Descriptive data were expressed as percentages, means, standard deviations, medians and interquartile ranges. The Chi2 test or the Fisher test, with hazard ratios and 95% confidence intervals (CI95%), as well as Student’s t test or the Mann-Whitney U test were used to compare categorical and quantitative variables, respectively, in groups with and without complications. The Spearman test was used to determine correlations between the lifespan and the quantitative variables. The Kruskal Wallis test was used to test for differences in the median lifespan within 3 or more subgroups of a variable. Linear regression and logistic binary regression were used for multivariate analysis. A p-value

Introduction: schizophrenia, bipolar disorder and schizoaffective disorders are severe mental illnesses (SMI) associated with high levels of co-morbid psychopathology and premature mortality. Reducing delays in accessing services and providing early intervention are key strategies in preventing morbidity and mortality associated with these diseases. The pathways to psychiatric care have been studied in many countries worldwide. To the best of our knowledge, no study on this subject has so far been conducted in Tunisia. The purpose of the present study was to understand the pathways of care adopted by patients, to determine the care delay and to explore the relationship between delayed consultation and socio-demographic and clinical variables.

Moustafa R K Ali,1 Ibrahim M Ibrahim,2,† Hala R Ali,2,3 Salah A Selim,2 Mostafa A El-Sayed1,4 1School of Chemistry and Biochemistry, Georgia Institute of Technology, and Laser Dynamics Laboratory, Atlanta, GA, USA; 2Department of Veterinary Medicine, Cairo University, Giza, Cairo, Egypt; 3Department of Bacteriology and Immunology, Animal Health Research Institute (AHRI), Dokki, Giza, Egypt; 4School of Chemistry, King Abdul Aziz University, Jeddah, Saudi Arabia †Ibrahim M Ibrahim passed away on August 23, 2015 Abstract: Plasmonic photothermal therapy (PPTT) is a cancer therapy in which gold nanorods are injected at the site of a tumor before near-infrared light is transiently applied to the tumor causing localized cell death. Previously, PPTT studies have been carried out on xenograft mice models. Herein, we report a study showing the feasibility of PPTT as applied to natural tumors in the mammary glands of dogs and cats, which more realistically represent their human equivalents at the molecular level. We optimized a regime of three low PPTT doses at 2-week intervals that ablated tumors mainly via apoptosis in 13 natural mammary gland tumors from seven animals. Histopathology, X-ray, blood profiles, and comprehensive examinations were used for both the diagnosis and the evaluation of tumor statuses before and after treatment. Histopathology results showed an obvious reduction in the cancer grade shortly after the first treatment and a complete regression after the third treatment. Blood tests showed no obvious change in liver and kidney functions. Similarly, X-ray diffraction showed no metastasis after 1 year of treatment. In conclusion, our study suggests the feasibility of applying the gold nanorods-PPTT on natural tumors in dogs and cats without any relapse or toxicity effects after 1 year of treatment. Keywords: gold nanorods, natural mammary tumors, plasmonic photothermal therapy, canine, feline

INTRODUCTION: l’appendicite aigue représente l’urgence chirurgicale la plus fréquente aux urgences. Son diagnostic est avant tout clinique. Cependant, sa présentation clinique parfois trompeuse ainsi que le large éventail de diagnostics différentiels sont fréquemment sources d’erreurs diagnostiques et de retard de prise en charge. Afin de pallier à ces difficultés diagnostiques, de réduire le nombre d’examens complémentaires et d’actes chirurgicaux abusifs, plusieurs scores cliniques ont été ainsi développés, dont le score d’Alvarado. L’objectif de cette étude était d’appliquer ce score à une population de patients adultes venant consulter pour douleurs de la fosse iliaque droite afin d’évaluer ses performances ainsi que ses limites.Méthodes: il s’agissait d’une étude prospective qui a inclus tous les malades âgés de plus de 15 ans se présentant pour douleur de la fosse iliaque droite. Le diagnostic final d'appendicite aigue a été confirmé par examen anatomo-pathologique pour les patients opérés et infirmé lorsque la symptomatologie des patients avait totalement régressé en l'absence de tout traitement.Résultats: notre étude a inclus 106 patients. Chez les patients dont le score d'Alvarado était inférieur à 4, le diagnostic d'appendicite aigüe n'a jamais été retenu. Les meilleures sensibilités et spécificités ont été retrouvées pour une valeur seuil de 8 pour le score d'Alvarado. Ainsi, avec une bonne sensibilité (81,25%) et une valeur prédictive positive correcte (74,28%), notre étude a démontré que le score d’Alvarado pouvait apporter un bénéfice dans le diagnostic d'appendicite aigüe. Le groupe de patient avec un score strictement inférieur à 4 est considéré comme à faible risque. Les patients dont le score d'Alvarado était strictement supérieur à 6 nécessiteraient une hospitalisation afin, soit d'être opérer d'emblée, soit de compléter par un examen d'imagerie et une surveillance. Le groupe de patient ayant un score compris entre 4 et 6 (limites incluses), reste un groupe où le doute diagnostic est présent et où les examens complémentaires d'imagerie ont un apport certain.Conclusion: l’utilisation du score d'Alvarado dans nos urgences permet de rationaliser la prise en charge et d’orienter le diagnostic en limitant la prescription d’explorations radiologiques, le coût de la prise en charge et les actes chirurgicaux abusifs.

INTRODUCTION: les études récentes indiquent que le trouble bipolaire est associé à une déficience profonde dans presque tous les domaines de fonctionnement. La présente étude vise à évaluer le fonctionnement au sein d'une population de patients bipolaires type I en rémission. METHODES: il s'agit d'une étude transversale réalisée auprès des patients bipolaires type I euthymiques et suivis en ambulatoire. Ont été utilisés l'échelle de dépression de Hamilton, l'échelle de manie de Young, l'Echelle d'Estime de Soi de Rosenberg, et le Functioning Assessment Short Test. RESULTATS: plus de la moitié de la population (53,3%) avaient une déficience fonctionnelle globale. Le fonctionnement global était associé à l'âge, au niveau scolaire, à l'activité professionnelle, au nombre d'épisodes maniaques et dépressifs, au nombre d'hospitalisations, à un score HDRS plus élevé, ainsi qu'aux deux sous-scores d'estime de soi 'confiance en soi ' et ''autodépréciation ''. CONCLUSION: nos résultats suggèrent qu'un changement de paradigme dans le traitement des troubles bipolaires devrait se produire, et que les objectifs de la thérapie devraient être modifiés d'une rémission symptomatique à une rémission fonctionnelle.

The incidence of Kawasaki disease in Maghreb countries is apparently low, unlike those living in the province of Quebec, Canada. This retrospective study compared Maghrebi children living in Quebec to the countries of origin, Morocco, Algeria, and Tunisia. The annualized incidence rate in Quebec (18.49/year/100 000 children under 5 years of age) was 4 to 12 times higher than in Tunisia, Morocco, and Algeria (0.95, 4.52, and 3.15, respectively). The prevalence of incomplete diagnostic criteria was higher in Quebec at 39%, Morocco 43%, and Tunisia 39% compared to Algeria at 8%, with minimal delayed diagnosis (7%) only in Quebec compared to 30%, 35%, and 62%, respectively ( P < .001). The rate of coronary aneurysms was comparable however (11% in Quebec vs 4%, 10%, and 25%, in Tunisia, Morocco, and Algeria, respectively; P = .31). The higher incidence of Kawasaki disease in the Maghreb community in Quebec versus the countries of origin seems due to underdiagnosis, which represents a public health concern in those countries.

Following publication of the original article [1], one of the authors flagged that the title of the article was submitted (incorrectly) with “Full title:” at the beginning.

Les myiases sont des infections parasitaires par des larves de mouches. La localisation cutanée doit être évoquée de retour d'un pays tropical devant une évolution inhabituelle de lésions cutanées. Nous rapportons une observation d'un militaire tunisien, ayant séjourné en République Démocratique du Congo. Il était atteint de myiase cutanée simulatrice d'une furonculose résistante aux antibiotiques. L'intérêt de cette observation est de souligner l'importance d'évoquer la myiase dont le traitement est simple et rapide chez un patient de retour de zone d'endémie.

A thrombus in transit through a patent foramen ovale (PFO) with impending paradoxical embolism is an extremely rare event. Due to its transient nature, it is unable to identify the thrombus, and most of the cases have been reported at autopsy. We are reporting a case of thrombus straddling the foramen ovale which was diagnosed by echocardiography and treated surgically. Through this personal case, an exhaustive review of the literature was performed. There were 88 cases reported. We concluded that there is no medical consensus about the best option for treatment. Nevertheless, surgery, which is associated with fewer complications of recurrent embolic events than those of thrombolysis and anticoagulation, appeared to be the best approach in patients who are not at a high surgical risk. Anticoagulant treatment appears to be an acceptable therapeutic alternative to surgery, particularly in patients with comorbidities who are at high surgical risk and for patients with small PFO. Thrombolysis is linked to the highest mortality, which could be explained by the severity of the patient’s initial presentation. In conclusion, and after the cumulative effects of these case reports, we propose a diagram consisting of the use of the three therapeutic options in the different clinical scenarios.

The multidrug-resistant Acinetobacter baumannii clonal complex 92 is spreading worldwide due to its high-frequency gene mutation and recombination, posing a significant threat to global medical and health safety. Between November 2021 and April 2022, a total of 132 clinical A. baumannii isolates were collected from a tertiary hospital in China. Their growth ability and virulence of these isolates were assessed using growth curve analyses and the Galleria mellonella infection model. The genetic characteristics of the isolates were further examined through whole-genome sequencing. ST1791 O /ST2 P isolates represented the largest proportion of isolates in our collection and exhibited the highest growth rate and strongest virulence among all sequence types (STs) analyzed. Whole-genome sequences from 14,159 clinical isolates were collected from the National Center for Biotechnology Information database, and only nine ST1791 O /ST2 P isolates were detected. Comparative genomic analysis revealed that ST1791 O /ST2 P carried 11 unique genes, 5 of which were located within the capsular polysaccharide synthesis ( cps ) gene cluster. Single nucleotide polymorphisms (SNPs) between ST1791 O /ST2 P and other isolates were primarily found in the cps gene cluster. Among the other isolates, ST195 O /ST2 P and ST208 O /ST2 P exhibited the smallest SNP differences from ST1791 O /ST2 P , while ST195 O /ST2 P and ST1486 O /ST2 P had high homology. The ST1791 O /ST2 P strain in Anhui, China, displayed significant homology with ST195 O /ST2 P , ST208 O /ST2 P , and ST1486 O /ST2 P isolates. Compared to other isolates in this study, ST1791 O /ST2 P exhibited strong growth ability and virulence. Therefore, preventing the further spread of ST1791 O /ST2 P should be a top public health priority.

Background: Severity stratification and longitudinal evaluation of metabolic conditions in response to Roux-en-Y gastric bypass (RYGB) are not standardized. Our Assessment of Obesity-related Metabolic Comorbidities (AOMC) scoring tool combines pharmacotherapy and biochemical data to objectively define type 2 diabetes (T2D), hypertension (HTN), and dyslipidemia (DYS) severity. We previously showed that AOMC more accurately describes disease severity than clinical history alone., Objectives: We aimed to show that AOMC more precisely and reproducibly measures metabolic disease response to RYGB and preoperative disease severity influences remission rates., Setting: University hospital, United States., Methods: AOMC scores for T2D, DYS, and HTN were calculated preoperatively and postoperatively (1-, 2-, and 5-years) for patients who underwent RYGB over 14 years. Generalized linear mixed-effect models were used to evaluate AOMC score trends and remission over time., Results: Of 351 patients, 214, 188, and 303, presented with any T2D, DYS, or HTN respectively. One-year remission rates were: T2D 57.1%, DYS 59.7%, and HTN 29.3%. Over 5 years post-RYGB, remission rates declined for T2D (P < .05) and DYS (P < .05) but remained steady for HTN (P > .05). Remission was associated with preoperative disease severity: those with premetabolic disease had the highest remission rates (i.e., 1-year: pre-T2D 81.4%, pre-DYS 91.4%, pre-HTN 53.5%, all P < .05), while those with most severe scores preoperatively (untreated/uncontrolled) had the lowest remission rates., Conclusions: AOMC allows precise assessment of comorbidity severity and disease-specific postoperative quantification of comorbidity responses and remission rates. These findings can guide preoperative metabolic disease optimization and postoperative metabolic recovery expectations and standardize communication regarding comorbidity severity., (Copyright © 2024 American Society for Metabolic and Bariatric Surgery. Published by Elsevier Inc. All rights reserved.)

An experiment was conducted to determine the effects of prebiotic on growth performance and coccidiosis prevention in challenged broilers with Eimeria. A total of 420 1-d-old male Ross 308 chicks were used in a completely randomized design with 7 treatments and 5 replicates with 12 birds in each replication. Dietary treatments were: 1) negative control (without prebiotic and without challenge), 2) positive control (challenged with sporulated oocysts of Eimeria (SOE) without prebiotic), 3) 0.2 % prebiotic in starter, 0.1 % in grower and 0.05 % in finisher challenged with SOE, 4) 0.2 % prebiotic in starter,0.1 % in grower and 0.05 % in finisher without challenge, 5) 0.2 % prebiotic in the whole rearing period challenged with SOE, 6) 0.2 % prebiotic in the whole rearing period without challenge and 7) and Salinomycin (0.05 % of diet). At 7 d of age, treatments were challenged with 20-fold dose of the EIMERIAVAX 4 m as a trivalent live attenuated coccidiosis vaccine. On d 28, intestinal coccidiosis lesions and dropping were scored in the scale of 0-3 and 0-4, respectively, and oocysts per gram feces (OPG) were measured. Prebiotic at either supplementation rate increased body weight gain and improved feed conversion ratio compared with PC group. Challenged broilers fed fixed level of prebiotic displayed lower OPG, dropping scores and coccidiosis lesions scores in upper and middle regions of intestine than PC group, with the effect being similar to unchallenged birds., Competing Interests: Declaration of competing interest The authors report no declarations of interest., (Copyright © 2024. Published by Elsevier Ltd.)

Freshwater mussel Parreysia corrugata is an ecologically important species endemic to south-east Asia, which has been suffering from a dramatic decline in recent years. The present study investigated the population dynamics and reproductive strategy of P. corrugata in a changing climate of Bangladesh waters. Mussels were sampled monthly from January to December 2021 from the Padma River near the Rajshahi city of Bangladesh. A total of 809 specimens were collected with a sizes ranging from 36.07 to 101.41 mm shell length and 7.92-87.54 g weight, respectively. The mussels displayed a growth pattern characterized by negative allometry in body weight-shell length relationship. The asymptotic length ( L∞ ) was 106.05 mm, the growth coefficient ( K ) was 0.370 per year, and the growth performance index ( Φ' ) was 3.58. The recruitment of P. corrugata was occurred throughout the year, with a peak during the month of February. The annual total mortality ( Z ) was 1.15, and natural mortality ( M ) and fishing mortality ( F ) were 0.61 and 0.54 per year, respectively. The exploitation level was E  = 0.47 which indicates a state of under exploitation. Sex was identifiable throughout the study period and the sex ratio of the mussels did not differ significantly from the 1:1 (M: F) ratio (( χ 2  = 15.80, P > 0.05). In terms of gonadal development, maturation, and spawning activity, both sexes had similar trends. Histology identified five gonad development stages for both male and female mussels: early developing, late developing, ripe, spawning, and spent. Monthly GSI data showed significant seasonal fluctuations with the highest GSI in April and it was sharply declined in May indicating the peak spawning of the mussels, which was in consistent with condition index and gonadal histology. All the physicochemical parameters showed significant variation except for pH. The most important factors explaining mussel body condition ( b value) and reproductive strategies (GSI and CI) were water temperature, dissolved oxygen and water level. Although no known major threats of this species have been documented from Bangladesh, conservation measures could be adopted to protect the natural habitats of P. corrugata from adverse physicochemical and hydrological factors., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 Published by Elsevier Ltd.)