RESUMO
Cannabis sativa can be classified in two main types, according to psychotropic cannabinoid ∆9-tetrahydrocannabinol (∆9-THC) content: the drug-type and the fiber-type. According to the European Monitoring Center for Drugs and Drug Addiction, most of the European Union countries consider the possession of cannabis, for personal use, a minor offense with possibility of incarceration. Despite of the model of legal supply (i.e., Spanish cannabis clubs, Netherlands coffee shops) or medical use (i.e., Italy), cannabis remains the most used and trafficked illicit plant in the European Union. Differentiating cannabis crops or tracing the biogeographical origin is crucial for law enforcement purposes. Chloroplast DNA (cpDNA) markers may assist to determine biogeographic origin and to differentiate hemp from marijuana. This research aims: to identify and to evaluate nine C. sativa cpDNA polymorphic SNP sites to differentiate crop type and to provide information about its biogeographical origin. Five SNaPshot™ assays for nine chloroplast markers were developed and conducted in marijuana samples seized in Chile, the USA-Mexico border and Spain, and hemp samples grown in Spain and in Italy. The SNapShot™ assays were tested on 122 cannabis samples, which included 16 blind samples, and were able to differentiate marijuana crop type from hemp crop type in all samples. Using phylogenetic analysis, genetic differences were observed between marijuana and hemp samples. Moreover, principal component analysis (PCA) supported the relationship among hemp samples, as well as for USA-Mexico border, Spanish, and Chilean marijuana samples. Genetic differences between groups based on the biogeographical origin and their crop type were observed. Increasing the number of genetic markers, including the most recently studied ones, and expanding the sample database will provide more accurate information about crop differentiation and biogeographical origin.
Assuntos
Cannabis , DNA de Cloroplastos , Polimorfismo de Nucleotídeo Único , Cannabis/genética , Marcadores Genéticos , DNA de Cloroplastos/genética , México , Reação em Cadeia da Polimerase , Europa (Continente) , Itália , Chile , EspanhaRESUMO
Uterus transplantation is the surgical treatment for absolute uterine factor infertility (AUFI), a congenital or acquired condition characterized by the absence of a uterus. More than 80 transplants have been performed worldwide, resulting in more than 30 live births, originating both from living and deceased donors. The collection of published articles on deceased donor uterus transplantations was performed in PubMed and SCOPUS by searching for the terms "Uterus transplantation" AND "deceased donor"; from the 107 articles obtained, only case reports and systematic reviews of deceased donor uterus transplantations and the resulting live births were considered for the present manuscript. The extracted data included the date of surgery (year), country, recipient (age and cause of AUFI) and donor (age and parity) details, outcome of recipient surgery (hysterectomy), and live births (date and gestational age). The search of peer-reviewed publications showed 24 deceased donor uterus transplantations and 12 live births (a birth rate of 66%) with a 25% occurrence of graft loss during follow-up (6 of 24). Among this series, twelve transplants were performed in the USA (seven births), five in the Czech Republic (one birth), three in Italy (one birth), two in Turkey (two births), and two in Brazil (one birth). The median recipient age was 29.8 years (range 21-36), while the median donor age was 36.1 years (range 20-57). Of 24 recipients, 100% were affected by MRKH (Mayer-Rokitanski-Kuster-Hauser) syndrome. Two live births were reported from nulliparous donors. Deceased donor uterus transplantation birth rates are very similar to the living donor rates reported in the literature, but ethical implications could be less important in the first group. It is necessary to register every case in the International Registry for Uterus Transplantation in order to perform a systematic review and comparison with living donor rates.
Assuntos
Útero , Humanos , Feminino , Útero/transplante , Útero/anormalidades , Adulto , Infertilidade Feminina/cirurgia , Gravidez , Doadores de Tecidos/estatística & dados numéricos , Transtornos 46, XX do Desenvolvimento Sexual/cirurgia , Transtornos 46, XX do Desenvolvimento Sexual/complicações , Nascido Vivo , Brasil , Ductos Paramesonéfricos/anormalidades , Ductos Paramesonéfricos/cirurgia , República Tcheca , Turquia , Itália , Anormalidades CongênitasRESUMO
BACKGROUND: In this study, a probiotic mixture (Honeybeeotic) consisting of seven bacterial strains isolated from a unique population of honeybees (Apis mellifera ligustica) was used. That honeybee population was located in the Roti Abbey locality of the Marche Region in Italy, an area isolated from human activities, and genetic contamination from other honeybee populations. The aim was to investigate the effects of this probiotic mixture on the innate immunity and intestinal microbiome of healthy common honeybees in two hives of the same apiary. Hive A received a diet of 50% glucose syrup, while hive B received the same syrup supplemented with the probiotics, both administered daily for 1 month. To determine whether the probiotic altered the immune response, phenoloxidase activity and hemolymph cellular subtype count were investigated. Additionally, metagenomic approaches were used to analyze the effects on gut microbiota composition and function, considering the critical role the gut microbiota plays in modulating host physiology. RESULTS: The results revealed differences in hemocyte populations between the two hives, as hive A exhibited higher counts of oenocytoids and granulocytes. These findings indicated that the dietary supplementation with the probiotic mixture was safe and well-tolerated. Furthermore, phenoloxidase activity significantly decreased in hive B (1.75 ± 0.19 U/mg) compared to hive A (3.62 ± 0.44 U/mg, p < 0.005), suggesting an improved state of well-being in the honeybees, as they did not require activation of immune defense mechanisms. Regarding the microbiome composition, the probiotic modulated the gut microbiota in hive B compared to the control, retaining core microbiota components while causing both positive and negative variations. Notably, several genes, particularly KEGG genes involved in amino acid metabolism, carbohydrate metabolism, and branched-chain amino acid (BCAA) transport, were more abundant in the probiotic-fed group, suggesting an effective nutritional supplement for the host. CONCLUSIONS: This study advocated that feeding with this probiotic mixture induces beneficial immunological effects and promoted a balanced gut microbiota with enhanced metabolic activities related to digestion. The use of highly selected probiotics was shown to contribute to the overall well-being of the honeybees, improving their immune response and gut health.
Assuntos
Microbioma Gastrointestinal , Hemolinfa , Monofenol Mono-Oxigenase , Probióticos , Animais , Abelhas/citologia , Abelhas/efeitos dos fármacos , Abelhas/enzimologia , Abelhas/microbiologia , Suplementos Nutricionais , Microbioma Gastrointestinal/efeitos dos fármacos , Microbioma Gastrointestinal/fisiologia , Hemócitos , Hemolinfa/citologia , Imunidade Inata , Itália , Monofenol Mono-Oxigenase/metabolismo , Probióticos/administração & dosagemRESUMO
BACKGROUND: Studies comparing the frequency of different mental health conditions across different settings and evaluating their association with parental participation in newborn care are lacking. We aimed at evaluating the frequency of parental stress, anxiety and depression, along with the level of participation in newborn care, among parents of newborns in Italy, Brazil and Tanzania. METHODS: Parental stress, anxiety, depression and participation in care were assessed prospectively in parents of newborns in eight neonatal intensive care units (NICUs) utilising: the Parental Stressor Scale in NICU (PSS:NICU); the Edinburgh Postnatal Depression Scale (EPDS) and EPDS-Anxiety subscale (EPDS-A); the Index of Parental Participation in NICU (IPP-NICU). Univariate and multivariate analyses were conducted. RESULTS: Study outcomes were assessed on 742 parents (Brazil=327, Italy=191, Tanzania=224). Observed scores suggested a very high frequency of stress, anxiety and depression, with an overall estimated frequency of any of the mental health condition of 65.1%, 52.9% and 58.0% in Brazil, Italy, Tanzania, respectively (p<0.001). EPDS scores indicating depression (cut-off: ≥13 for Brazil and Tanzania, ≥12 for Italy) were significantly more frequent in Tanzania (52.3%) when compared with either Brazil (35.8%) and Italy (33.3%) (p<0.001). Parental participation in care was also significantly higher in Tanzania (median IPP-NICU=24) than in the other two countries (median=21 for Brazil, 18 for Italy, p<0.001). Severe stress (PSS:NICU ≥4) was significantly more frequently reported in Brazil (22.6%), compared with Italy (4.7%) and Tanzania (0%, p<0.001). Factors independently associated with either parental stress, anxiety or depression varied by country, and a significant association with parental participation in care was lacking. CONCLUSIONS: Study findings suggest that parental stress, anxiety and depression are extremely frequent in NICUs in all countries despite diversity in the setting, and requiring immediate action. Further studies should explore the appropriate level of parental participation in care in different settings.
Assuntos
Ansiedade , Depressão , Unidades de Terapia Intensiva Neonatal , Pais , Estresse Psicológico , Humanos , Unidades de Terapia Intensiva Neonatal/estatística & dados numéricos , Estudos Prospectivos , Feminino , Masculino , Estresse Psicológico/epidemiologia , Ansiedade/epidemiologia , Ansiedade/psicologia , Recém-Nascido , Depressão/epidemiologia , Depressão/psicologia , Itália/epidemiologia , Adulto , Pais/psicologia , Tanzânia/epidemiologia , Brasil/epidemiologia , Escalas de Graduação PsiquiátricaRESUMO
The study aimed to compare the adherence of Brazilian and Italian pediatric dentists to the biosafety measures and operative protocols recommended by the health authorities during COVID-19 pandemic and to classify the participants according to their risk of infection. An online questionnaire with 34 questions about sociodemographic and occupational data, dental practice organization, biological risk management, and clinical operative protocols was sent to Brazilian and Italian pediatric dentists using a convenience sampling strategy. Chi-square test and multivariate analysis (two-step cluster) were performed (α = 5%). Of 641 respondents (377 Brazilians and 264 Italians), most were female (94% and 70%, respectively), aged 20-39 years (63%), with over 10 years of professional experience (58% and 49%, respectively). Based on adherence to recommended biosafety measures, participants were classified as "safer" (n = 219) or "less safe" (n = 422). Adherence to recommended protocols by the majority of participants resulted in low contagion rates (Brazilians = 5%; Italians = 12.5%). Participants with extensive professional experience in the dental setting exhibited a greater tendency to implement multiple adaptations (three or more) in their practice. Most participants (Brazilians = 92%; Italians = 80.7%) adopted the recommended minimal intervention dentistry approaches, with the use of fissure sealants and the use of non-rotary instruments for caries removal the most frequently techniques used among Brazilians (36%) and Italians (66%), respectively. Two different profiles of pediatric dentists were identified based on the biosafety protocols adopted during the pandemic. In addition, changes were implemented in the dental care provided to children, with focus on the minimal intervention dentistry.
Assuntos
COVID-19 , Assistência Odontológica para Crianças , Padrões de Prática Odontológica , Humanos , Brasil/epidemiologia , COVID-19/epidemiologia , COVID-19/prevenção & controle , Feminino , Masculino , Adulto , Adulto Jovem , Itália/epidemiologia , Assistência Odontológica para Crianças/estatística & dados numéricos , Padrões de Prática Odontológica/estatística & dados numéricos , Inquéritos e Questionários , Fidelidade a Diretrizes/estatística & dados numéricos , Pandemias , Criança , Odontopediatria/estatística & dados numéricos , SARS-CoV-2 , Pessoa de Meia-IdadeRESUMO
This is a documentary, exploratory, descriptive study, which is part of a multicenter international study assessing the national health systems with a care model based on primary health care of Brazil, Spain, Italy, and Portugal, funded by the Brazilian National Research Council (CNPq, acronym in Portuguese). It aims to identify the basic health legislation, the right to health, and the doctrinal and organizational principles of each country with a focus on the impact of social determinants of health on the national health systems. The results showed these countries have similar legislation and doctrinal principles, with a constitutional right to health, based on primary health care, and with a care model of the family health type. The challenges identified were low birth rate and high life expectancy at birth in European countries and criteria for access to medication and care financing. Based on our findings, the countries with higher investment in a structural basis, ensuring more dignified, solid, and vigilant socioeconomic and sanitary conditions, provide an important differentiation in responsiveness and sustainability of the national health system and direct impact on the quality of life.
Trata-se de uma pesquisa documental, exploratória, descritiva, partindo de um estudo multicêntrico e internacional entre Brasil, Espanha, Itália e Portugal sobre sistemas nacionais de saúde com modelo de atenção baseado na atenção primária à saúde e financiado pelo Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) do Brasil. Tem como objetivo identificar as legislações de base da saúde, o direito à saúde e os princípios doutrinários e organizativos de cada país selecionado com ênfase no impacto dos determinantes sociais de saúde sobre os sistemas nacionais de saúde. Os resultados revelaram países com legislações e princípios doutrinários semelhantes, com direito à saúde constitucional, ancorados na atenção primária à saúde, e com modelo assistencial de acesso do tipo saúde da família. Os desafios encontrados foram a baixa natalidade e elevada expectativa de vida ao nascer em países europeus e critérios para acesso a medicamentos e financiamento assistencial. Com base nos nossos achados, os países que tiveram maior investimento em base estrutural, perpassando por assegurar condições socioeconômicas e sanitárias mais dignas, sólidas e vigilantes, garantiram importante diferenciação na capacidade de resposta e sustentabilidade do sistema nacional de saúde e no impacto direto na qualidade de vida das pessoas.
Se trata de una investigación documental, exploratoria, descriptiva, parte de un estudio multicéntrico, internacional entre Brasil, España, Italia y Portugal sobre los Sistemas Nacionales de Salud con un modelo de atención basado en la atención primaria de salud y financiado por el Consejo Nacional de Desarrollo Científico y Tecnológico (CNPq) de Brasil. Tiene como objetivo identificar la legislación de base de la salud, el derecho a la salud y los principios doctrinales y organizativos de cada país seleccionado con énfasis en el impacto de los determinantes sociales de la salud sobre los sistemas nacionales de salud. Los resultados revelaron países con legislaciones y principios doctrinales similares, con derecho a salud constitucional, anclados en la atención primaria de salud y con un modelo asistencial de acceso del tipo salud de la familia. Los desafíos encontrados fueron la baja tasa de natalidad y la alta esperanza de vida al nacer en países europeos y criterios para el acceso a medicamentos y financiación asistencial. Con base en nuestros hallazgos, los países que tuvieron mayor inversión en base estructural, asegurando condiciones socioeconómicas y sanitarias más dignas, sólidas y vigilantes, garantizan una diferenciación importante en la capacidad de respuesta y sostenibilidad del sistema nacional de salud y en el impacto directo en la calidad de vida de las personas.
Assuntos
Determinantes Sociais da Saúde , Humanos , Brasil , Portugal , Espanha , Itália , Programas Nacionais de Saúde/legislação & jurisprudência , Política de Saúde/legislação & jurisprudência , Atenção Primária à Saúde/legislação & jurisprudência , Acessibilidade aos Serviços de Saúde/legislação & jurisprudência , Fatores Socioeconômicos , Direito à Saúde/legislação & jurisprudênciaRESUMO
BACKGROUND The dichotic digit test (DDT) is one of the tests for the behavioral assessment of central auditory processing. Dichotic listening tests are sensitive ways of assessing cortical structures, the corpus callossum, and binaural integration mechanisms, showing strong correlations with learning difficulties. The DDT is presently available in a number of languages, each appropriate for the subject's native language. However, there is presently no test in the Italian language. The goal of this study was to develop an Italian version of the one-pair dichotic digit test (DDT-IT) and analyze results in 39 normal-hearing Italian children 11 to 13 years old. We used 2 conditions of presentation: free recall and directed attention (left or right ear), and looked at possible effects of sex and ear side. MATERIAL AND METHODS This study involved 3 steps: creation of the stimuli, checking their quality with Italian speakers, and assessment of the DDT-IT in our subject pool. The study involved 39 children (26 girls and 13 boys), aged 11-13 years. All participants underwent basic audiological assessment, auditory brainstem response, and then DDT-IT. RESULTS Results under free recall and directed attention conditions were similar for right and left ears, and there were no sex or age effects. CONCLUSIONS The Italian version of DDT (DDT-IT) has been developed and its performance on 39 normal-hearing Italian children was assessed. We found there were no age or sex effects for either the free recall condition or the directed attention condition.
Assuntos
Testes com Listas de Dissílabos , Humanos , Feminino , Masculino , Criança , Adolescente , Testes com Listas de Dissílabos/métodos , Itália , Idioma , Audição/fisiologia , Percepção Auditiva/fisiologia , Atenção/fisiologiaRESUMO
Small ruminant farming is of socio-economic and environmental importance to many rural communities around the world. The SMARTER H2020 project aims to redefine genetic selection criteria to increase the sustainability of the sector. The objective of this study was to analyse the selection and breeding management practices of small ruminant producers and breeders, linked with socio-technical elements that shape them. The study is based on farm surveys using semi-structured interviews conducted in five countries (France, Spain, Italy, Greece, and Uruguay) across 272 producers and breeders of 13 sheep and goat breeds, and 15 breed × system combinations. The information was collected in four sections. The first and second sections dealt with general elements of structure and management of the system and the flock/herd. The third section focused on selection and breeding management practices: criteria for culling and replacement of females, selection criteria for males, use of estimated breeding values and global indexes, and preferences for indexing new traits to increase the sustainability of their system. The fourth section aimed to collect socio-technical information. We used a data abstraction method to standardise the representation of these data. A mixed data factor analysis followed by a hierarchical ascending classification allowed the characterisation of three profiles of selection and breeding management: (1) a profile of producers (n = 93) of small flocks/herds, with little knowledge or use of genetic selection and improvement tools (selection index, artificial insemination, performance recording); these farmers do not feel that new traits are needed to improve the sustainability of their system. (2) a profile of producers (n = 34) of multibreed flocks/herds that rely significantly on grazing; they are familiar with genetic tools, they currently use AI; they would like the indexes to include more health and robustness characteristics, to make their animals more resistant and to increase the sustainability of their system. And (3) a profile of producers or breeders (n = 145) of large flocks/herds, with specific culling criteria; these farmers are satisfied with the current indexes to maintain the sustainability of their system. These results are elements that can be used by private breeding companies and associations to support the evolution of selection objectives to increase the resilience of animals and to improve the sustainability of the small ruminant breeding systems.
Assuntos
Criação de Animais Domésticos , Cruzamento , Fazendeiros , Cabras , Animais , Cruzamento/métodos , Criação de Animais Domésticos/métodos , Ovinos/genética , Ovinos/fisiologia , Feminino , Masculino , Fazendeiros/psicologia , Cabras/genética , Cabras/fisiologia , Espanha , Seleção Genética , Uruguai , Itália , França , Grécia , Inquéritos e QuestionáriosRESUMO
Oropouche fever is caused by Oropouche virus (OROV), transmitted primarily through the bite of infected midges, particularly of the genus Culicoides. The virus is mainly circulating in Central and South America where several countries reported an ongoing outbreak. We report here two imported cases of OROV infection identified in Italy, late May-early June 2024. These cases indicate that in the shadow of a massive dengue outbreak in the Americas, the Oropouche outbreak might be more widespread than previously estimated.
Assuntos
Viagem , Animais , Humanos , Infecções por Bunyaviridae/diagnóstico , Infecções por Bunyaviridae/epidemiologia , Cuba/epidemiologia , Surtos de Doenças , Itália/epidemiologia , Orthobunyavirus/isolamento & purificaçãoRESUMO
OBJECTIVE: The objective of this study was to describe reported adverse events (AEs) associated with elexacaftor/tezacaftor/ivacaftor (ETI) in a pediatric sample with cystic fibrosis (CF) aged 6-18 years, with at least one F508del variant, followed at multiple Italian CF centers. STUDY DESIGN: This was a retrospective, multicenter, observational study. All children receiving ETI therapy from October 2019 to December 2023 were included. We assessed the prevalence and type of any reported potential drug-related AEs, regardless of discontinuation necessity. Persistent AEs were defined as those continuing at the end of the observation period. RESULTS: Among 608 patients on ETI, 109 (17.9%) reported at least 1 AE. The majority (n = 85, 77.9%) were temporary, with a median duration of 11 days (range 1-441 days). Only 7 (1.1%) patients permanently discontinued treatment, suggesting good overall safety of ETI. The most common AEs leading to discontinuation were transaminase elevations (temporary 14.1%, persistent 25.9%) and urticaria (temporary 41.2%, persistent 7.4%). Creatinine phosphokinase elevation was uncommon. No significant differences in AEs were observed based on sex, age groups (6-11 vs 12-18 years), or genotype. Pre-existing CF-related liver disease was associated with an increased risk of transaminase elevations. We identified significant variability in the percentage of reported AEs (ANOVA P value .026). CONCLUSIONS: This real-world study highlights significant variability in reported AEs. Our findings suggest that ETI is a safe and well-tolerated therapy in children and adolescents with CF. However, further long-term safety and effectiveness investigations are warranted.
Assuntos
Aminofenóis , Benzodioxóis , Regulador de Condutância Transmembrana em Fibrose Cística , Fibrose Cística , Combinação de Medicamentos , Indóis , Quinolonas , Humanos , Adolescente , Criança , Masculino , Feminino , Fibrose Cística/tratamento farmacológico , Fibrose Cística/genética , Estudos Retrospectivos , Benzodioxóis/efeitos adversos , Benzodioxóis/uso terapêutico , Aminofenóis/efeitos adversos , Aminofenóis/uso terapêutico , Regulador de Condutância Transmembrana em Fibrose Cística/genética , Indóis/efeitos adversos , Quinolonas/efeitos adversos , Quinolonas/uso terapêutico , Piridinas/efeitos adversos , Pirazóis/efeitos adversos , Pirróis/efeitos adversos , Alelos , Itália , PirrolidinasRESUMO
This paper examines the significant contribution of Dr. Valentín Grandis and Dr. Virgilio Ducceschi to the founding and development of experimental physiology at the Faculty of Medical Sciences of the National University of Córdoba (UNC), Argentina. Although the most notable contribution to the field of experimental physiology in Argentina is attributed to Bernardo Alberto Houssay, this study highlights the importance of the previous and fundamental efforts of Grandis and Ducceschi, two Italian professors whose work in Buenos Aires and Córdoba laid the foundations for research and teaching in this discipline. The paper details how, in 1904, the arrival of Valentin Grandis at the UNC marked the formal beginning of the teaching and practice of experimental physiology at the institution, followed by the incorporation of Virgilio Ducceschi, who continued and expanded Grandis' legacy. The work of these two Italian masters involved not only the installation of a state-of-the-art laboratory but also the establishment of a solid academic and scientific foundation that would influence future generations of Argentine physicians and researchers. Through a detailed analysis of their biographies, scientific contributions, and the impact of their work, this paper illustrates how Grandis and Ducceschi were key figures in the development of medical science in Argentina, particularly in the field of experimental physiology. Furthermore, the study highlights the importance of their educational approach and their ability to train disciples who would continue their research, thus ensuring the permanence of their legacy at the National University of Córdoba and in Argentine science in general. In conclusion, this paper vindicates and celebrates the contributions of Valentín Grandis and Virgilio Ducceschi to the initiation of research and experimentation in physiology and biological chemistry at the UNC, highlighting their importance in the advancement of medicine and science in Argentina.
Este trabajo examina el significativo aporte de los doctores Valentín Grandis y Virgilio Ducceschi a la fundación y desarrollo de la fisiología experimental en la Facultad de Ciencias Médicas de la Universidad Nacional de Córdoba (UNC), Argentina. A pesar de que la contribución más notable en el campo de la fisiología experimental en Argentina se atribuye a Bernardo Alberto Houssay, este estudio destaca la importancia de los esfuerzos previos y fundamentales de Grandis y Ducceschi, dos profesores italianos cuyo trabajo en Buenos Aires y Córdoba sentó las bases para la investigación y la enseñanza de esta disciplina. El trabajo detalla cómo, en 1904, la llegada de Valentín Grandis a la UNC marcó el inicio formal de la enseñanza y práctica de la fisiología experimental en la institución, seguida por la incorporación de Virgilio Ducceschi, quien continuó y expandió el legado de Grandis. La labor de estos dos maestros italianos no solo involucró la instalación de un laboratorio de vanguardia sino también el establecimiento de una sólida base académica y científica que influiría en generaciones futuras de médicos e investigadores argentinos. A través de un análisis detallado de sus biografías, contribuciones científicas, y el impacto de su trabajo, este documento ilustra cómo Grandis y Ducceschi fueron figuras clave en el desarrollo de la ciencia médica en Argentina, particularmente en el ámbito de la fisiología experimental. Además, el estudio resalta la importancia de su enfoque educativo y su capacidad para formar discípulos que continuarían sus investigaciones, asegurando así la permanencia de su legado en la Universidad Nacional de Córdoba y en la ciencia argentina en general. En conclusión, el presente trabajo reivindica y celebra las contribuciones de Valentín Grandis y Virgilio Ducceschi al inicio de la investigación y experimentación en fisiología y química biológica en la UNC, subrayando su importancia en el avance de la medicina y la ciencia en Argentina.
Assuntos
Fisiologia , Argentina , Itália , Fisiologia/história , Fisiologia/educação , História do Século XX , Docentes de Medicina/história , Faculdades de Medicina/história , Humanos , Universidades/históriaRESUMO
The purpose of this study was to assess the factor structure and the measurement invariance of the Coparenting Relationship Scale (CRS) across 10 countries based on the seven-factor coparenting model (i.e., Coparenting Agreement, Coparenting Closeness, Exposure to Conflict, Coparenting Support, Endorsement of Partner's Parenting; Division of Labor) proposed by Feinberg (2003). The results of research on coparenting from numerous countries have documented its foundational importance for parent mental health, family relationship quality, child development, and psychopathology. Yet, a cross-country perspective is still lacking. Such a perspective can provide insight into which dimensions of coparenting are universally recognized and which are especially prone to variation. A unique multinational data set, comprised of 15 individual studies collected across 10 countries (Belgium, Brazil, China, Israel, Italy, Japan, Portugal, Switzerland, Turkey, USA) in nine languages was established (N = 9,292; 51.1% mothers). Measurement invariance analyses were conducted. A six-factor structure (original seven factors minus Division of Labor) of the measure was consistent across the different contexts and measurement invariance was achieved at the configural level. There was no support for metric or scalar invariance. These findings provide a basis for the CRS to be used across countries and should inspire future quantitative and qualitative research in cross-country coparenting research to understand what aspects are universal and what aspects of coparenting are linked to specific material, relational, or ideational conditions that underlie high-quality coparenting. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Poder Familiar , Humanos , Feminino , Adulto , Masculino , Poder Familiar/psicologia , China , Japão , Itália , Bélgica , Brasil , Portugal , Israel , Turquia , Suíça , Estados Unidos , Comparação Transcultural , Psicometria/instrumentação , Psicometria/métodos , Relações Familiares/psicologia , Inquéritos e Questionários , Pessoa de Meia-Idade , Análise Fatorial , CriançaRESUMO
BACKGROUND: The measurement of the skin carotenoids using the Veggie Meter® has emerged as a rapid objective method for assessing fruit and vegetable intake, highly recommended by the Mediterranean Diet (MD), which represents one of the healthiest dietary patterns, worldwide. This study aimed to examine differences in skin carotenoid content and degree of adherence to the MD pattern between two adult populations from Southern Italy and the Dominican Republic. METHODS: This cross-sectional study enrolled a total of 995 adults, 601 subjects from Italy and 394 from the Dominican Republic. All participants underwent anthropometric measurements and skin carotenoid assessment by Veggie Meter®. Adherence to the MD and lifestyle were evaluated using the Mediterranean Diet Adherence Screener (MEDAS) and the Mediterranean Lifestyle Index (MEDLIFE) questionnaires. Correlations between the skin carotenoid and MEDAS score were estimated using Pearson's correlation coefficient. Multiple linear regression models were created to determine variables that affect skin carotenoid score for both populations. RESULTS: Mean total skin carotenoids were higher in the Italian compared to the Dominican Republic population (342.4 ± 92.4 vs 282.9 ± 90.3; p < 0.005) regardless of sex (women: 318.5 ± 88.9 vs 277.3 ± 91.9, p < 0.005 and men: 371.7 ± 88.3 vs 289.5 ± 88.1, p < 0.005), and remaining statistically significant after age-adjustment of the Dominican Republic sample. Using the MEDAS questionnaire, we found a higher MD adherence score in the Italian than in the Dominican Republic population also after age-adjusting data (7.8 ± 2.1 vs 6.2 ± 3.7; p < 0.005) and even when categorized by sex (Italian vs age-adjusted Dominican Republic women: 7.9 ± 2.1 vs 6.3 ± 2.6; Italian vs age-adjusted Dominican Republic men: 7.7 ± 2.2 vs 6.0 ± 4.7; p < 0.005). Using the MEDLIFE test, total Italians presented a lower score with respect to the age-adjusted Dominican Republic population (3.2 ± 1.2 vs 3.4 ± 1.4; p < 0.05). In multiple regression analysis, skin carotenoids were associated with sex and negatively associated with BMI in the Italian population (sex: ß: 54.95; 95% CI: 40.11, 69.78; p < 0.0001; BMI: ß: - 1.60; 95% CI: - 2.98,0.86; p = 0.03), while they resulted associated with age and sex in the Dominican Republic population (age: ß: 2.76; 95% CI: 1.92, 3.56; p < 0.001; sex: ß: 23.29; 95% CI: 5.93, 40.64; p = 0.009). Interestingly, skin carotenoids were positively correlated with MEDAS score in both populations (Italy: r = 0.03, p < 0.0001, Dominican Republic: r = 0.16, p = 0.002). CONCLUSIONS: This study provides the assessment of the adherence to the MD and skin carotenoid content in adults living in Southern Italy and the Dominican Republic, showing a higher MD adherence score and a skin carotenoid content in inhabitants from the Mediterranean region. Our findings highlight the need to globally encourage fruit and vegetable intake, particularly in non-Mediterranean area.
Assuntos
Carotenoides , Dieta Mediterrânea , Pele , Humanos , Itália , República Dominicana , Carotenoides/análise , Carotenoides/metabolismo , Feminino , Masculino , Adulto , Pele/metabolismo , Pessoa de Meia-Idade , Estudos Transversais , Cooperação do Paciente/estatística & dados numéricos , Inquéritos e QuestionáriosRESUMO
Alicyclobacillus spp. is the cause of great concern for the food industry due to their spores' resistance (thermal and chemical) and the spoilage potential of some species. Despite this, not all Alicyclobacillus strains can spoil fruit juices. Thus, this study aimed to identify Alicyclobacillus spp. strains isolated from fruit-based products produced in Argentina, Brazil, and Italy by DNA sequencing. All Alicyclobacillus isolates were tested for guaiacol production by the peroxidase method. Positive strains for guaiacol production were individually inoculated at concentration of 103 CFU/mL in 10 mL of orange (pH 3.90) and apple (pH 3.50) juices adjusted to 11°Brix, following incubation at 45 °C for at least 5 days to induce the production of the following spoilage compounds: Guaiacol, 2,6-dichlorophenol (2,6-DCP) and 2,6-dibromophenol (2,6-DBP). The techniques of micro-solid phase extraction by headspace (HS-SPME) and gas-chromatography with mass spectrometry (GC-MS) were used to identify and quantify the spoilage compounds. All GC-MS data was analyzed by principal component analysis (PCA). The effects of different thermal shock conditions on the recovery of Alicyclobacillus spores inoculated in orange and apple juice (11°Brix) were also tested. A total of 484 strains were isolated from 48 brands, and the species A. acidocaldarius and A. acidoterrestris were the most found among all samples analyzed. In some samples from Argentina, the species A. vulcanalis and A. mali were also identified. The incidence of these two main species of Alicyclobacillus in this study was mainly in products from pear (n = 108; 22.3 %), peach (n = 99; 20.5 %), apple (n = 86; 17.8 %), and tomato (n = 63; 13 %). The results indicated that from the total isolates from Argentina (n = 414), Brazil (n = 54) and Italy (n = 16) were able to produce guaiacol: 107 (25.8 %), 33 (61.1 %) and 13 (81.2 %) isolates from each country, respectively. The PCA score plot indicated that the Argentina and Brazil isolates correlate with higher production of guaiacol and 2,6-DCP/2,6-DBP, respectively. Heatmaps of cell survival after heat shock demonstrated that strains with different levels of guaiacol production present different resistances according to spoilage ability. None of the Alicyclobacillus isolates survived heat shocks at 120 °C for 3 min. This work provides insights into the incidence, spoilage potential, and thermal shock resistance of Alicyclobacillus strains isolated from fruit-based products.
Assuntos
Alicyclobacillus , Sucos de Frutas e Vegetais , Frutas , Cromatografia Gasosa-Espectrometria de Massas , Guaiacol , Esporos Bacterianos , Alicyclobacillus/isolamento & purificação , Alicyclobacillus/genética , Alicyclobacillus/classificação , Alicyclobacillus/crescimento & desenvolvimento , Sucos de Frutas e Vegetais/microbiologia , Guaiacol/análogos & derivados , Guaiacol/metabolismo , Guaiacol/farmacologia , Frutas/microbiologia , Esporos Bacterianos/crescimento & desenvolvimento , Esporos Bacterianos/isolamento & purificação , Microbiologia de Alimentos , Contaminação de Alimentos/análise , Brasil , Microextração em Fase Sólida , Argentina , Malus/microbiologia , Itália , Temperatura Alta , Citrus sinensis/microbiologiaRESUMO
One of the most important figures in the history of neurohistology, Giuseppe Levi (1872-1965) contributed in numerous ways to neuroscience, particularly in the fields of neuronal plasticity and the understanding of sensory ganglia. His daughter Natalia Ginzburg, née Levi (1916-1991), on the other hand, achieved fame as one of the most celebrated Italian writers of the twentieth century. Lessico Famigliare (Family Lexicon), from 1963, is a semibiographical account of her life in which she describes the life and character of her father in detail, providing depth and complexity to a seminal figures in the development of neuroscience. A thorough reading of the book enables modern neurologists to fully appreciate Levi's life and contributions, by means of humanizing him and giving context to his life and works. The present article provides a summary of Levi's and Natalia's lives and times as well as an analysis of the book and of the intimate, vivid descriptions of the neurohistologist's life.
Uma das figuras mais importantes da história da neuro-histologia, Giuseppe Levi (18721965) contribuiu de diversas maneiras para a neurociência, particularmente no campo da plasticidade neuronal e na compreensão dos gânglios sensitivos. Sua filha Natalia Ginzburg, nascida Levi (19161991), pelo contrário, adquiriu fama como uma das escritoras italianas mais célebres do século XX. Lessico Famigliare (Léxico familiar), de 1963, é um relato semibiográfico de sua vida, na qual ela descreve a vida e o comportamento de seu pai em detalhes, e confere profundidade e complexidade a uma figura seminal no desenvolvimento da neurociência. Uma leitura aprofundada do livro permite que neurologistas modernos apreciem a vida e as contribuições de Levi de forma mais completa, o humanizando e dando contexto a sua vida e suas obras. O autor resume as vidas e épocas de Levi e Natalia, bem como avalia o livro e as descrições íntimas, vívidas, da vida do neurohistologista.
Assuntos
Medicina na Literatura , História do Século XX , História do Século XIX , Itália , Medicina na Literatura/história , Neurologia/história , Neurociências/históriaRESUMO
INTRODUCTION: Patient adherence to maintenance medication is critical for improving clinical outcomes in asthma and is a recommended guiding factor for treatment strategy. Previously, the APPaRENT studies assessed patient and physician perspectives on asthma care; here, a post-hoc analysis aimed to identify patient factors associated with good adherence and treatment prescription patterns. METHODS: APPaRENT 1 and 2 were cross-sectional online surveys of 2866 adults with asthma and 1883 physicians across Argentina, Australia, Brazil, Canada, China, France, Italy, Mexico, and the Philippines in 2020-2021. Combined data assessed adherence to maintenance medication, treatment goals, use of asthma action plans, and physician treatment patterns and preferences. Multivariable logistic regression models assessed associations between patient characteristics and both treatment prescription (by physicians) and patient treatment adherence. RESULTS: Patient and physician assessments of treatment goals and adherence differed, as did reporting of short-acting ß2-agonist (SABA) prescriptions alongside maintenance and reliever therapy (MART). Older age and greater patient-reported severity and reliever use were associated with better adherence. Patient-reported prescription of SABA with MART was associated with household smoking, severe or poorly controlled asthma, and living in China or the Philippines. CONCLUSIONS: Results revealed an important disconnect between patient and physician treatment goals and treatment adherence, suggesting that strategies for improving patient adherence to maintenance medication are needed, focusing on younger patients with milder disease. High reliever use despite good adherence may indicate poor disease control. Personalised care considering patient characteristics alongside physician training in motivational communication and shared decision-making could improve patient management and outcomes.
Assuntos
Asma , Adesão à Medicação , Humanos , Asma/tratamento farmacológico , Estudos Transversais , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Adesão à Medicação/estatística & dados numéricos , Filipinas , Médicos/psicologia , Efeitos Psicossociais da Doença , China , Austrália , Canadá , México , Agonistas de Receptores Adrenérgicos beta 2/uso terapêutico , Brasil , Argentina , Fatores Etários , Antiasmáticos/uso terapêutico , Padrões de Prática Médica , França , Inquéritos e Questionários , Cooperação e Adesão ao Tratamento/estatística & dados numéricos , ItáliaRESUMO
BACKGROUND: Biosimilar medicines are defined as biological products highly similar to an already licensed biological product (RP). The market entry of biosimilars is expected to reduce the costs of biological treatments. OBJECTIVE: This study aims to evaluate the range of differences between the prices of biosimilars and the corresponding RP for biologicals approved in four countries. METHOD: This is a cross-national comparison of pricing of biosimilars in Argentina, Australia, Brazil, and Italy. The study examined online price databases provided by the national authorities of the investigated countries. Biosimilar price difference was calculated by subtracting the unit price of the biosimilar by the unit price of the RP, and then dividing it by the unit price of the RP. The results were presented as percentage. RESULTS: Brazil had the highest median price reduction (- 36.3%) in biosimilars price, followed by Italy (- 20.0%) and Argentina (- 18.6%). All the biosimilars in Italy were priced below the RP presenting a minimum reduction of 6.3%, while in Australia, most of the prices of biosimilars were equal to the RP. In Argentina, one infliximab-biosimilar displayed price above the RP (40.7%) while the lower priced brand had a reduction of 14.4%. Brazil had four biosimilars with prices above the respective RP, including isophane insulin (1), insulin glargine (1) and somatropin (2). CONCLUSION: The study revealed a marked dispersion in the price's differences between biosimilars and RP across the studied countries. Governments should evaluate whether their policies have been successful in improving affordability of biological therapies.