Attachment relationships and internalization and externalization problems in a group of adolescents with pathological gambling disorder

Objective: The evidence accumulated in the relevant literature suggests that the presence and evolution of gambling could be correlated with the internalizing and externalizing problems and with the attachment style. This paper aims at exploring this perspective further. In particular, it analyses how such risk factors interact within the specific context of adolescent gambling disorder. Method: The sample comprises 91 adolescents, 61 male and 30 female, in the 17-22 age range (M = 17.77; SD = 0.98). A structural equation model was used to examine the relationship between the Youth Self-Report latent factors and pathological gambling, and the mode of attachment was assumed to act as a moderator. Results: Our results suggest that in the group characterized by a fearful attachment style there was a positive relationship between somatization and propensity to risk (p = 0.008), whereas in the dismissing attachment group there was a positive relationship between a greater tendency to delinquent behaviour and gambling risk (p = 0.042). Conclusions: The various insecure attachment stylespatterns may contribute in different ways to the development of oppositional-provocative behaviour and problems of conduct in adolescents

Actual implementation of sick children’s rights in Italian pediatric units: a descriptive study based on nurses’ perceptions

Background: Several charters of rights have been issued in Europe to solemnly proclaim the rights of children during their hospital stay. However, notwithstanding such general declarations, the actual implementation of hospitalized children’s rights is unclear. The purpose of this study was to understand to which extent such rights, as established by the two main existing charters of rights, are actually implemented and respected in Italian pediatric hospitals and the pediatric units of Italian general hospitals, as perceived by the nurses working in them. Methods: Cross-sectional study. A 12-item online questionnaire was set up and an invitation was sent by email to Italian pediatric nurses using professional mailing lists and social networks. Responders were asked to score to what extent each right is respected in their hospital using a numeric scale from 1 (never) to 5 (always). Results: 536 questionnaires were returned. The best implemented right is the right of children to have their mothers with them (mean score 4.47). The least respected one is the right of children to express their opinion about care (mean 3.01). Other rights considered were the right to play (4.29), the right to be informed (3.95), the right to the respect of privacy (3.75), the right to be hospitalized with peers (3.39), the right not to experience pain ever (3.41), and the right to school (3.07). According to the majority of nurses, the most important is the right to pain relief. Significant differences in the implementation of rights were found between areas of Italy and between pediatric hospitals and pediatric units of general hospitals. Conclusion: According to the perception of pediatric nurses, the implementation of the rights of hospitalized children in Italian pediatrics units is still limited

Growth and Welfare of Rainbow Trout (Oncorhynchus mykiss) in Response to Graded Levels of Insect and Poultry By-Product Meals in Fishmeal-Free Diets

This study compared the nutrient-energy retention, digestive function, growth performance, and welfare of rainbow trout (ibw 54 g) fed isoproteic (42%), isolipidic (24%), fishmeal-free diets (CV) over 13 weeks. The diets consisted of plant-protein replacement with graded levels (10, 30, 60%) of protein from poultry by-product (PBM) and black soldier fly H. illucens pupae (BSFM) meals, either singly or in combination. A fishmeal-based diet was also tested (CF). Nitrogen retention improved with moderate or high levels of dietary PBM and BSFM relative to CV (p < 0.05). Gut brush border enzyme activity was poorly affected by the diets. Gastric chitinase was up-regulated after high BSFM feeding (p < 0.05). The gut peptide and amino acid transport genes were differently regulated by protein source and level. Serum cortisol was unaffected, and the changes in metabolites stayed within the physiological range. High PBM and high BSFM lowered the leukocyte respiratory burst activity and increased the lysozyme activity compared to CV (p < 0.05). The BSFM and PBM both significantly changed the relative percentage of lymphocytes and monocytes (p < 0.05). In conclusion, moderate to high PBM and BSFM inclusions in fishmeal-free diets, either singly or in combination, improved gut function and nutrient retention, resulting in better growth performance and the good welfare of the rainbow trout

17α-20ß-dihydroxy-4-pregen-3-one levels during the spawning period in wild amberjack (Seriola dumerilii).

Seriola dumerilii, (Carangidae, Perciformes) is a gonochoric teleost occurring in the Mediterranean Sea. Despite the growing interest for this species, little is known on sex steroid pattern during the reproductive season. Aim of this study was to verify if 17-20ß-dihydroxy-progesterone (DHP) could be involved as maturation inducing substance (MIS) in S. dumerilii as in other species. 244 females of wild S. dumerilii were collected in South Mediterranean Sea (Pelagie Islands), during three spawning seasons and histologically staged. Blood samples were withdrawn by puncturing the gill artery and plasma aliquots were frozen at -20°C for steroid RIAs. DHP plasma values were measured in wild females at the end of vitellogenesis and during final maturation (FOM). DPH values were related both to 17ß-estradiol and testosterone values and to morphological features of oocytes. All specimens with ovaries characterised by a population of oocytes undergoing FOM, showed a significant increase (P<0.01) in DHP value. Furthermore, we analysed DHP plasma values in relation to three different stages occurring during FOM. Early FOM, including GV migration and lipid droplets coalescence, showed the first increase in DHP values (xxpg/ml±xx). Middle FOM corresponding to GVBD was characterised by the higher values of DHP (xxxpg/ml±xx). In late FOM (hydration), DHP started to decrease (xxxpg/ml±xxx). These results suggest that DHP could be considered as the MIS in S. dumerili

Attachment relationships and internalization and externalization problems in a group of adolescents with pathological gambling disorder

Objective: The evidence accumulated in the relevant literature suggests that the presence and evolution of gambling could be correlated with the internalizing and externalizing problems and with the attachment style. This paper aims at exploring this perspective further. In particular, it analyses how such risk factors interact within the specific context of adolescent gambling disorder. Method: The sample comprises 91 adolescents, 61 male and 30 female, in the 17-22 age range (M = 17.77; SD = 0.98). A structural equation model was used to examine the relationship between the Youth Self-Report latent factors and pathological gambling, and the mode of attachment was assumed to act as a moderator. Results: Our results suggest that in the group characterized by a fearful attachment style there was a positive relationship between somatization and propensity to risk (p = 0.008), whereas in the dismissing attachment group there was a positive relationship between a greater tendency to delinquent behaviour and gambling risk (p = 0.042). Conclusions: The various insecure attachment stylespatterns may contribute in different ways to the development of oppositional-provocative behaviour and problems of conduct in adolescents