Phase angle and Mediterranean diet in patients with acne: Two easy tools for assessing the clinical severity of disease

Acne is a chronic, inflammatory and debilitating skin disorder. Dietary factors and nutritional status are among the exacerbating factors of acne. Phase angle (PhA), a direct measure of Bioelectrical Impedance Analysis (BIA), represents an indicator of the chronic inflammatory state. The Mediterranean diet (MD) is a healthy dietary pattern that can exert anti-inflammatory effects in several inflammatory diseases. We aimed to investigate the difference in PhA and adherence to the MD and their associations with the severity of acne in a sample of naïve treatment patients with acne compared to control group

Microplastics Occurrence in the European Common Frog (Rana temporaria) from Cottian Alps (Northwest Italy)

Microplastics (MPs) pollution is arousing growing attention, yet knowledge about its occurrence in amphibians is scant to date. With this study, we aimed to determine whether plastic (>5000 μm) and MPs (10–5000 μm) could be detected in adult Rana temporaria from a high-mountain ecosystem (the Cottian Alps, northwest Italy). To do this, aquatic compartments and the digestive tract of adult R. temporaria were analyzed. Water, sediment, periphyton, aquatic macroinvertebrates, and tadpoles tested negative for plastic and MPs. Microplastics were detected in all the adult frogs (n = 5); all the identified items (one per specimen) were fibers (size range: 550.91–2355.51 µm). A statistically significant positive correlation between the particle length and frog size was recorded. The predominant fiber color was blue. The chemical composition was polyamide (60%), polyethylene (20%), and polyethylene terephthalate (20%). Since both the biotic and the abiotic freshwater compartments (tadpoles included) revealed the absence of MPs, it can be assumed that adult frogs ingest MPs from the surrounding terrestrial environment.This research was partially funded by Fondazione CRT, the ALPLA II project, grant number 21D03.Peer reviewe

The role of the LISTANet Consortium in the European DEDIPAC-KH project

Aim:To improve understanding of the determinants of dietary, physical activity (PA), and sedentary behaviours, the European multi-disciplinary consortium on “Determinants of Diet and Physical Activity Knowledge Hub” (DEDIPAC-KH) includes 46 consortia and organisations supported by joint programming grants from 12 countries across Europe (Lakerveld et al., 2014). Six Italian Universities (e.g., Cassino, Chieti-Pescara, Palermo, Roma Foro Italico, Roma Sapienza, and UCSC) participating in the LISTANet consortium supported by MIUR (B84G14000040008) contributed to the Thematic Area2 “Determinants of dietary, PA, and sedentary behaviours across the life course and in vulnerable groups”. In particular, the coordinator of LISTANet Prof Capranica and Prof. MacDonncha from the Irish Physical Activity and Health Consortium act as Work Package (WP) Leaders of PA determinants (WP2.2). Methods: A mix of methods has been used in identifying PA determinants by developing PA taxonomy and a European framework (EU-PAD), seven umbrella systematic literature reviews (e.g., behavioural, biological, economic, physical, policy, psychological, and socio-cultural), and identifying ongoing/recently completed European-funded projects and data sets for secondary data analyses. Results: LISTANet participated in DEDIPAC-KH meetings/seminars/courses/conferences, and organized two workshops dedicated to the EU-PAD framework and umbrella SLRs. Outcomes included internal reports, presentations to international conferences, and scientific papers submitted for publications. Conclusions: The DEDIPAC-KH project represents an excellent start in setting up a complex, cross-country, organisational structure to: 1) guide a European strategic plan for novel and multi-disciplinary research addressing the complexity of determinants of PA behaviours across the life course; and 2) identify key aspects for potential strategies and intervention programmes to implement multi-sectoral European policies in PA. Finally, the cumulated experience of LISTANet could be valuable to fully exploit effective research and actions to increase PA levels of Italian citizens

Riflessioni su "bozzetti" e "ricordi" nella pittura di Luigi Garzi, a partire da un ritrovato Martirio di Santa Caterina d’Alessandria / Some observations on ‘bozzetti’ and ‘ricordi’ in Luigi Garzi’s painting, starting with a rediscovered Martyrdom of St. Catherine of Alexandria

Prendendo spunto da un Martirio di Santa Caterina d’Alessandria su tela (100x75 cm) correlato per tema e composizione con l’affresco di Luigi Garzi nella controfacciata della chiesa napoletana di Santa Caterina a Formiello, l’articolo prende in considerazione la possibilità che l’opera sia  di mano di Mario Mattia Garzi, il figlio di Luigi morto precocemente nel 1713 che fu a Napoli col padre e collaborò con lui ad alcune imprese romane;  propone altresì alcune riflessioni sia sul processo creativo di Garzi, caratterizzato da radicali modifiche iconografiche e compositive nel passaggio tra disegni preparatori, modelli, redazione finale e repliche a posteriori, sia sulla possibilità che alcuni suoi dipinti di formato ridotto, considerati parte della fase ideativa, siano invece autonomi da essa ed eseguiti a posteriori con la collaborazione di Mario Mattia. Garzi derivò tale pratica dal suo maestro Andrea Sacchi, uno dei pochi artisti del suo tempo di cui sia accertata non solo l’esecuzione di modelli, ma anche di repliche autografe successive alla redazione definitiva dell’invenzione.   A newly discovered Martyrdom of St. Catherine from Alexandria on canvas (100x75 cm), clearly related to the fresco with the same subject by Luigi Garzi in Santa Caterina a Formiello in Naples draws attention on Luigi’s son, Mario Mattia, and on the possibility that this oil painting may be by his hand. Mario Mattia was in Naples in 1696-1700 with his father,  collaborating with him there and in some roman fresco decorations. The article also concerns some observations about Luigi Garzi’s creative process, partly derived from his master Andrea Sacchi, where we often find many variations and iconographic differences  among preparatory drawings, ‘modelli’, final paintings and replicas; it is also discussed here the possibility that many little oil paintings so far considered ‘bozzetti’ or ‘modelli’ , that is part of the preliminary process by Luigi, could instead have been painted ‘a posteriori’ by his son Mario Mattia

Isolation of Arcobacter species and other neglected opportunistic agents from aborted bovine and caprine fetuses

Background: Infectious abortion in ruminants is a problem in animal husbandry worldwide. It is important to obtain a diagnosis, to make sure that proper control measures can be instituted, but most abortion cases remain without an etiologic diagnosis. This report describes the presence of Arcobacter species and several neglected opportunistic abortifacient agents in ruminant abortion cases showing or not co-infections among at least one of the major recognized protozoal, fungal, bacterial and viral abortifacient agents. Results: A total of 67 fetuses (55 cattle and 12 goats) and just one placenta (cattle) were considered. Among the most common abortive agents, Neospora caninum (19,4%), followed by Chlamydophila abortus (4,5%), Listeria monocytogenes 1/2a (2,98%), Bovine Viral Diarrhea Virus type 1b (2,98%), Bovine herpesvirus 4 (2,98%), and Aspergillus spp. (2,98%) were detected. The isolated neglected opportunistic bacteria include Escherichia coli, Acinetobacter lwoffii, Staphylococcus spp., Streptococcus spp., Streptococcus uberis, Streptococcus suis, Trueperella pyogenes, Mannheimia haemolytica, Bacillus cereus and Nocardia spp. Other bacterial species, not associated with abortion by literature, but described as causes of diseases occurring sporadically both in humans and animals, were also detected. Three Arcobacter strains, namely two A. skirrowii and one A. cryaerophilus, were isolated from 3 bovine aborted fetuses, and A. butzleri was isolated from the placenta. Conclusions: A not negligible isolation of Arcobacter species and other neglected abortifacient agents has to be mentioned, with prevalences that seem to be emerging and replacing or co-placing the major infectious players in bovine and caprine reproductive failure due to abortion disease, even if further studies investigating the aetiological power and transmission routes are needed in order to define the role of these microrganisms in ruminant abortion

THE EFFECTS OF EXPRESSIVE WRITING ON POSTPARTUM DEPRESSION AND POSTTRAUMATIC STRESS SYMPTOMS

This study investigated whether an Expressive Writing intervention decreased depression and posttraumatic stress symptoms after childbirth. 113 women (M age = 31.26 yr., SD = 4.42) were assessed at Time 1 for depression (Beck Depression Inventory) and PTS (Perinatal PTSD Questionnaire) in the first days after childbirth, then randomized to either expressive writing or neutral writing conditions and reassessed at Time 2, 3 months later. The results (ANCOVAs, regression models) show that at 3 mo. depressive and posttraumatic symptoms were lower in women who performed the expressive writing task than in the neutral writing group. Moreover, the intervention condition was associated significantly with decreased depression at the high and at the mean levels of baseline depression at Time 1. Regarding PTSD, the results showed that the intervention condition was linked significantly to reductions of the symptoms at all levels of baseline PTSD. Mainly, these outcomes suggest that Expressive Writing can be a helpful early and low-cost universal intervention to prevent postpartum distress for women