Use of antidepressants and risk of repeat self-harm in older adults 75+ with nonfatal self-harm: A 1-year prospective national study

Purpose: To assess exposure to antidepressants (AD) before and after nonfatal self-harm (SH) in older adults and to examine 1-year rates and risk factors for subsequent SH. Methods: Longitudinal national register-based retrospective cohort study of Swedish residents aged 75+ (N = 2775) with treatment at hospital or specialist outpatient clinic in connection with SH between January 1, 2006, and December 31, 2013. The cohort was followed for 1 year after the index episode. Exposure to AD was assessed at index and at subsequent SH. Cox regression analysis was used to assess factors associated with 1-year repeat SH. Results: At the index episode, 51% were prevalent AD users; 23% started AD during the following year. Overall 12% of prevalent AD users, 8% of AD nonusers, and 6% of AD new users repeated SH or died by suicide. About two-thirds of these subsequent behaviors occurred within 3 months after the index episode. Men had increased risk of subsequent SH (Hazard ratio [HR] 1.38, 95% CI: 1.09-1.74); older age (>85 years) was associated with a lower risk (HR 0.72, CI 95% 0.55-0.93). Users of AD did not have an increased risk of repeat SH. Conclusions: Half of older adults who self-harmed were prevalent AD users and a further one fourth started an AD within 1 year after the index SH. Antidepressant use was not associated with increased risk of subsequent SH in this high-risk cohort of older adults

LO SPAZIO DELLA PARAFRASI E DELLA RIFORMULAZIONE NELLE GRAMMATICHE SCOLASTICHE

Attraverso l’analisi di un corpus di quindici manuali  scolastici si offre una prima ricognizione sul ruolo della parafrasi nei libri di grammatica per la scuola secondaria di secondo grado. L’intervento è articolato in due parti: la prima mette a fuoco obiettivi, presupposti metodologici e definizioni documentate nel corpus; la seconda mira a far emergere e risaltare le motivazioni teoriche e pratiche delle scelte delle grammatiche relativamente a esercizi e tipi di testi proposti, incrociando i dati emersi con gli studi linguistici sulla parafrasi. A corredo dell’analisi, sono fatte alcune considerazioni su come possano essere coniugate teoria e finalità didattiche in funzione della piena comprensione dei testi e della riflessione storica e metalinguistica sulle varietà letterarie e specialistiche dell’italiano. Paraphrase and reformulation in school textbooksThrough the analysis of a corpus of fifteen school textbooks, this survey investigates the role of paraphrases in textbooks for secondary schools. The first part focuses on objectives, methodological assumptions and definitions documented in the corpus; the second part aims to identify and highlight the theoretical and practical reasons for the choice of textbooks in relation to exercises and types of texts proposed, crossing the data with language studies on paraphrase. In support of the analysis, some considerations are made on how theory and teaching objectives can be combined in order to fully understand the texts as well as historical and metalinguistic reflections on the literary and specialized varieties of Italian

Screening for type 1 diabetes-, thyroid-, gastric-, and adrenal-specific humoral autoimmunity in 529 children and adolescents with celiac disease at diagnosis identifies as positive one in every nine patients

No abstract availabl

Role of age in dynamics of autoantibodies in pediatric celiac disease

Background. Celiac disease (CD) is characterized by elevated serum titers of autoantibodies IgA anti-tissue transglutaminase 2 (TGA-IgA) and IgA anti-endomysial (EMA), with small bowel mucosa atrophy. We evaluated age differences between CD children exhibiting variable antibody titers at diagnosis.MethodsCD children diagnosed between January 2014 and June 2019, according to 2012 ESPGHAN guidelines were studied. All had EMA and TGA-IgA measurements, while a proportion of them underwent esophagogastroduodenoscopy (EGD). Patients were grouped based on serum TGA-IgA titers normalized to the upper limit of normal (ULN) and differences in median age (years) assessed by analysis of variance (ANOVA) and creation of orthogonal contrasts.ResultsCD was diagnosed in 295 subjects (median age: 4.4 [IQR: 2.60-8.52]) with a biopsy sparing protocol (high titer: >= 10xULN) and in 204 by EGD biopsy. Of the latter, 142 (median age: 8.5 [IQR: 5.81-11.06]) and 62 (median age: 9.5 [IQR: 6.26-12.76]) had a low (< 5xULN) and a moderate (>= 5 < 10xULN) TGA-IgA titer, respectively. Potential CD was diagnosed in 20 patients (median age: 3.6 [IQR: 2.47-6.91]). The median age was significantly lower in the no-biopsy group (ANOVA: F-(3,F- 516) = 25.98, p < .001) than in low- and moderate titer groups (p < 0.0001), while there was no statistical difference between biopsy-sparing and potential CD groups.ConclusionCD patients with greatly elevated antibody titers (>= 10xULN) were diagnosed at an earlier age than those with lower titers. This may indicate that an increase in TGA-IgA is independent of age and suggests a polarization of autoimmunity in younger individuals with higher serum antibody levels

Association between elevated TGA-IgA titers and older age at diagnosis with absence of HBV seroconversion in celiac children

Patients with celiac disease can have a low rate of protective hepatitis B (HBV) antibody titers after vaccination. We aimed to evaluate the HBV seroconversion in celiac disease (CD) children at the time of diagnosis as well as to identify the presence of possible predictive factors. Celiac disease children were prospectively enrolled and tested for antibodies against the S protein of HBV (HBsAg) at time of diagnosis between January 2009 and February 2020. Based on the serologic response to the vaccine, “responders” and “non-responders” were identified. Statistical analysis has been performed through R statistical software (3.5.1 version, R core Team) Of 96 CD children evaluated, 41.7% (n = 40) showed non-protective or absent antibody titers against HBV. Elevated IgA-antibodies against transglutaminase 2 (TGA-IgA) values and older age at diagnosis were associated with an absent seroconversion to HBV vaccine, while presenting symptoms were not significant. An elevated prevalence of absent seroconversion to HBV vaccine exists in this cohort of CD patients at the time of disease diagnosis. Elevated TGA-IgA titers and older age at diagnosis seem to negatively predict seroconversion. Further studies are needed to identify the real profile of “non-responders”, aiming to organize surveillance and eventual revaccination strategy

Marine Natural Products with Activities against Prostate Cancer: Recent Discoveries

Prostate cancer is the most common cancer in men, with over 52,000 new cases diagnosed every year. Diagnostics and early treatment are potentially hindered by variations in screening protocols, still largely reliant on serum levels of acid phosphatase and prostate-specific antigen, with tumour diagnosis and grading relying on histopathological examination. Current treatment interventions vary in terms of efficacy, cost and severity of side effects, and relapse can be aggressive and resistant to the current standard of care. For these reasons, the scientific community is looking for new chemotherapeutic agents. This review reports compounds and extracts derived from marine organisms as a potential source of new drugs against prostate cancer. Whilst there are several marine-derived compounds against other cancers, such as multiple myeloma, leukemia, breast and lung cancer, already available in the market, the presently collated findings show how the marine environment can be considered to hold potential as a new drug source for prostate cancer, as well. This review presents information on compounds presently in clinical trials, as well as new compounds/extracts that may enter trials in the future. We summarise information regarding mechanisms of action and active concentrations

SP346NEW MARKERS OF VASCULAR AND CARDIAC DYSFUNCTION IN PATIENTS WITH CHRONIC KIDNEY DISEASE (CKD)

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The effect of autistic traits on disembedding and mental rotation in neurotypical women and men

Funder: Autism Research TrustFunder: Templeton World Charitable FundFunder: NIHR Cambridge Biomedical Research Centre; doi: http://dx.doi.org/10.13039/501100018956Funder: National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health ResearchFunder: Care East of England at Cambridgeshire and Peterborough NHS Foundation TrustAbstractRecent data has revealed dissociations between social and non-social skills in both autistic and neurotypical populations. In the present study, we investigated whether specific visuospatial abilities, such as figure disembedding and mental rotation, are differently related to social and non-social autistic traits, in neurotypical women and men. University students (N = 426) completed the Autism Spectrum Quotient (AQ), figure disembedding and mental rotation of two-dimensional figures tasks. AQ social skills (AQ-social) and attention-to-details (AQ-attention) subscales were used as measures of social and non-social autistic traits, respectively. Mental rotation was affected by a significant interaction between sex, social and non-social traits. When non-social traits were above the mean (+ 1 SD), no sex differences in mental rotation were found. Instead, below this value, sex differences depended on the social traits, with men on average outperforming women at middle-to-high social traits, and with a comparable performance, and with women on average outperforming men, at lower social traits. A small positive correlation between figure disembedding and social traits was observed in the overall sample. These results are interpreted in terms of the hyper-systemizing theory of autism and contribute to the evidence of individual differences in the cognitive style of autistic people and neurotypical people with autistic traits.</jats:p

The effect of autistic traits on disembedding and mental rotation in neurotypical women and men

Funder: Autism Research TrustFunder: Templeton World Charitable FundFunder: NIHR Cambridge Biomedical Research Centre; doi: http://dx.doi.org/10.13039/501100018956Funder: National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health ResearchFunder: Care East of England at Cambridgeshire and Peterborough NHS Foundation TrustAbstractRecent data has revealed dissociations between social and non-social skills in both autistic and neurotypical populations. In the present study, we investigated whether specific visuospatial abilities, such as figure disembedding and mental rotation, are differently related to social and non-social autistic traits, in neurotypical women and men. University students (N = 426) completed the Autism Spectrum Quotient (AQ), figure disembedding and mental rotation of two-dimensional figures tasks. AQ social skills (AQ-social) and attention-to-details (AQ-attention) subscales were used as measures of social and non-social autistic traits, respectively. Mental rotation was affected by a significant interaction between sex, social and non-social traits. When non-social traits were above the mean (+ 1 SD), no sex differences in mental rotation were found. Instead, below this value, sex differences depended on the social traits, with men on average outperforming women at middle-to-high social traits, and with a comparable performance, and with women on average outperforming men, at lower social traits. A small positive correlation between figure disembedding and social traits was observed in the overall sample. These results are interpreted in terms of the hyper-systemizing theory of autism and contribute to the evidence of individual differences in the cognitive style of autistic people and neurotypical people with autistic traits.</jats:p