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The COVID-19 pandemic resulted in severe, unprecedented changes affecting the world population. Restrictions in mobility, social distancing measures, and the persistent social alarm, during the first period of pandemic, resulted in dramatic lifestyle changes and affected physical and psychological wellbeing on a global scale. An international research team was constituted to develop a study involving different countries about eating motivations, dietary habits and behaviors related with food intake, acquisition, and preparation. This study presents results of an online survey, carried out during the first lockdown, in 2020, assessing food-related behavior and how people perceived them to change, comparatively to the period preceding the COVID-19 outbreak. A total of 3332 responses, collected from 16 countries, were considered for analysis [72.8% in Europe, 12.8% in Africa, 2.2% in North America (USA) and 12.2% in South America]. Results suggest that the main motivations perceived to drive food intake were familiarity and liking. Two clusters were identified, based on food intake frequency, which were classified as "healthier" and "unhealthier". The former was constituted by individuals with higher scholarity level, to whom intake was more motivated by health, natural concerns, and weight control, and less by liking, pleasure or affect regulation. The second cluster was constituted by individuals with a higher proportion of male and intake more influenced by affect-related motivations. During this period, a generalized lower concern with the convenience attributes of foods was noted (namely, choice of processed products and fast-food meals), alongside an increase in time and efforts dedicated to home cooking. Understanding the main changes and their underlying motivations in a time of unprecedented crisis is of major importance, as it provides the scientific support that allows one to anticipate the implications for the future of the global food and nutrition system and, consequently, to take the appropriate action.

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AIM: To document adherence to influenza, pneumococcal and hepatitis B virus (HBV) vaccination programme in adult type 1 diabetes mellitus (T1DM) patients. MATERIALS AND METHODS: Observational retrospective study using data obtained from computerized clinical records. We contacted all adult T1DM registered in our database from a tertiary diabetes care hospital. Primary efficacy outcome was to describe influenza, pneumococcal and HBV vaccination status. RESULTS: Three hundred patients were analyzed (male 53%). Mean age was 40.0±14.4years and T1DM duration was 19.7±11.8years. Thirty-five percent of the patients had complementary indications for studied vaccines. Adherence to vaccination program for influenza, pneumococcal and HBV was achieved by 55%, 18% and 17% of the patients, respectively. Only 3% of the subjects were vaccinated against the three microorganisms. Predictor of correct vaccination were: age, shorter diabetes duration, insulin pump treatment, better diabetes control and being a health professional. We detected 17 sick leaves, 127 lost working days and 3 hospitalizations due to flue during the follow-up. CONCLUSIONS: The uptake of recommended vaccinations against influenza, pneumococcal and HBV in adult T1DM patients was below desirable levels. A special effort is required to all health professionals to implement immunization among adult people with T1DM. Clinical Trials NCT03478254.

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Objetivos: Estudiar la incidencia, las características epidemiológicas y tipos de accidentes domésticos y de ocio en Castilla y León durante 2009. Diseño: Estudio observacional descriptivo prospectivo de diseño muestral. Emplazamiento: Centros de salud de atención primaria de Castilla y León. Participantes: El registro de enfermería lo realizan 130 enfermeros/as seleccionados mediante análisis de conglomerados. Cubren una población del 5%. Mediciones principales: Los datos se obtuvieron mediante un formulario anónimo. Las variables estudiadas fueron sexo, edad, momento, lugar, tipo y desencadenante del accidente. Se realizó análisis descriptivo y se utilizaron los tests de x2, exacto de Fischer, x2 de tendencias y t de Student. Los intervalos de confianza se calcularon al 95%. Resultados: La incidencia acumulada anual de accidentes domésticos y de ocio fue de 2.651 casos por 100.000 habitantes, siendo ligeramente mayor el porcentaje de hombres (50,4%). Se accidentaron más los menores de 15 años y ≥ 65 años. El 49,2% de los accidentes ocurrió en horario de mañana y un 71,7% en día laborable. Un 57,1% se produjo en el hogar, un 16,8% en la vía pública y un 7,3% en centros escolares. Los tipos de accidente más comunes fueron caídas al mismo nivel (40,4%) y uso de objetos cortantes y punzantes (22,7%). Conclusiones: El accidente se produjo, fundamentalmente, en el hogar, en día laborable y como consecuencia de caídas. Los grupos de edad más afectados fueron los menores de 15 años y ≥ 65 años(AU)

Objectives: To study incidence, epidemiological characteristics and types of domestic and leisure accidents in Castilla y León during 2009. Design: A descriptive study using a prospective sample design. Emplacement: Health Primary Care Centres of Castilla y León. Participants: The Nurse Registry is made up of 130 nurses selected by conglomerates analysis. They cover 5% of the population. Principal measurements: The information was obtained by means of an anonymus form. The studied variables were sex, age, type, place, type and origin of the accident. A descriptive analysis was performed using x2, Fischer, x2 of trends and t Student tests, with 95% confidence intervals. Results: The annual cumulative incidence was 2651 cases/100000 inhabitants, ther being slightly higher percentage of men (50.4%). The ≤ 15 and ≥ 65 years age groups had more accidents. The time of day of 49.2% of the accidents was during the morning and 71.7% were on a working day. The majority (57.1%) took place in the home, 16,8% in the street, and 7.3% in schools. The most common accidents types were falls to the same level (40.4%) and use of cutting and sharp objects (22.7%). Conclusions: Most accidents took place within the home, on a working day and by falls. The most affected were the ≤ 15 and ≥ 65 years old age groups(AU)

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OBJECTIVES: To study incidence, epidemiological characteristics and types of domestic and leisure accidents in Castilla y León during 2009. DESIGN: A descriptive study using a prospective sample design. EMPLACEMENT: Health Primary Care Centres of Castilla y León. PARTICIPANTS: The Nurse Registry is made up of 130 nurses selected by conglomerates analysis. They cover 5% of the population. PRINCIPAL MEASUREMENTS: The information was obtained by means of an anonymous form. The studied variables were sex, age, type, place, type and origin of the accident. A descriptive analysis was performed using χ(2), Fischer, χ(2) of trends and t Student tests, with 95% confidence intervals. RESULTS: The annual cumulative incidence was 2651 cases/100000 inhabitants, there being slightly higher percentage of men (50.4%). The ≤ 15 and ≥ 65 years age groups had more accidents. The time of day of 49.2% of the accidents was during the morning and 71.7% were on a working day. The majority (57.1%) took place in the home, 16,8% in the street, and 7.3% in schools. The most common accidents types were falls to the same level (40.4%) and use of cutting and sharp objects (22.7%). CONCLUSIONS: Most accidents took place within the home, on a working day and by falls. The most affected were the ≤ 15 and ≥ 65 years old age groups.

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The present experiment deals with the effects of amphetamine and cocaine on the development and course of experimental allergic encephalomyelitis (EAE) induced in Lewis rats. Rats were immunized at the age of eight weeks with purified myelin basic protein isolated from guinea pig brain in complete Freund's adjuvant. Drug administration and recording of EAE clinical signs was performed daily since day 1 post-immunization (PI). On day 14 and 28 PI, six rats per group were bled and sacrificed. Spinal cord was examined histologically for EAE lesions. In vivo administration of 0.5 and 1 mg/Kg of amphetamine or cocaine resulted in a dose-related enhancement of neurological and histological signs of acute EAE in comparison with control rats. Both drugs caused a reduction of latent period together with a delayed regression of neurological signs along with an increase in inflammation in the central nervous system in comparison with placebo. Human & Experimental Toxicology (2007) 26, 637-643.

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We studied the effects of fluoxetine, a non-tricyclic antidepressant drug that selectively inhibits re-uptake of serotonin by presinaptic neurons in the brain, on cellular immune responses in mice exposed to a chronic auditory stressor. The natural killer (NK) cell activity was reduced after 4, 8, 12, 16 and 20 days of stress exposure with a partial recovery on days 16 and 20. Daily treatment with fluoxetine partially reversed these adverse effects of stress in a dose-dependent manner. Significant differences appeared when fluoxetine was administered at 2 mg/kg and maximum effect was reached at doses of 5 mg/kg. The capacity of T cells to generate cytotoxic T-lymphocytes (CTL) in mixed lymphocyte cultures and in vivo was reduced after 4 days of stress application and this effect was partially reduced when mice were injected with 5 mg/kg of fluoxetine. Nevertheless, in our experiments, fluoxetine did not significantly affect the cellular immunity in unstressed mice. In conclusion, fluoxetine seems to partially recover the adverse effects of chronic stress on cellular immune response.

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RATIONALE: Anxiety and depression are commonly encountered in patients with cancer and constitute risk and prognostic factors for the disease. Although previous findings do not support an overall association between the use of antidepressants and higher prevalence of cancer, results for serotonin uptake inhibitors are not entirely reassuring. OBJECTIVES: We evaluated the effects of nefazodone, a serotonin and norepinephrine (NE) reuptake inhibitor and 5-HT(2A) receptor antagonist antidepressant, on the appearance of breast cancer induced by mammary tumor virus (MTV) in mice, and on the development of lung metastases in rats injected intravenously with Walker 256 (W-256) carcinosarcoma cells. METHODS: Female C3H/He mice carrying the MTV were monitored for mammary tumor incidence and latent periods while being treated with a daily intraperitoneal injection with placebo or nefazodone. Rats were administered 10(4) W-256 cells, exposed to a chronic auditory stressor for 8 days, and then killed to evaluate metastatic nodules in the lungs. RESULTS: Although all of the mice were potential candidates for MTV-induced breast cancer, those treated with nefazodone were partially protected against adverse effects of stress induced by the daily administration of placebo on both parameters. Relative to placebo, nefazodone reduced the stress-induced increase in the number and percentage area of metastases in the frontal section through pulmonary hilus and increased the survival periods of rats given W-256 cells and exposed to a chronic auditory stressor. CONCLUSIONS: Our results provide evidence of the beneficial effects of nefazodone against the adverse effects of stress on tumor development and metastaticity in rodents, but did not show significant effects in unstressed rodents.

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Experimental allergic encephalomyelitis (EAE) is a T-cell inflammatory disease of the central nervous system (CNS) widely considered as an animal model of multiple sclerosis. In Lewis rats, myelin basic protein-complete Freund's adjuvant (MBP-CFA)-induced EAE is an acute monophasic disease from which animals recover fully. In our experiments, daily treatment (since day 1 after MBP-CFA inoculation) with the 5-hydroxytryptamine((1A)) (5-HT(1A)) receptor agonist (R)-(+)-8-hydroxy-2-(Dipropylamino)-tetralin (R(+)-8-OH-DPAT) resulted in a dose-related enhancement of neurological and histological signs in EAE-induced rats. This effect of R(+)-8-OH-DPAT was reduced by the co-administration of the 5-HT(1A) receptor antagonist (N-[2-(4-[2-mehoxyphenil]-1-piperazinyl)-ethyl]-N-2-pyridinylcyclohexanecarboxamide (WAY100635) at the peak of the acute disease. Moreover, treatment with WAY100635 since inoculation resulted in a delayed onset of the first clinical signs, milder disease and earlier regression of neurological signs along with a decrease in inflammation in the CNS.

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We studied the effects of 1, 2, 5, 10 and 20 mg/kg of fluoxetine on the activity of phagocytosis in mice subjected to a chronic auditory stressor. Both the in vitro and in vivo activity of phagocytosis, measured using the zymosan-particle uptake method and the carbon clearance test, respectively, were reduced after 2, 4, 8 and 16 days of stress exposure. A partial recovery on the in vivo activity of phagocytosis was found on day 16th. Daily treatment with fluoxetine partially reversed the adverse effects of stress in a dose-dependent manner on both parameters but did not significantly affect the activity of phagocytosis in unstressed mice. Significant differences appeared when fluoxetine was administered at 2 mg/kg. Maximum effect was reached at 5 mg/kg.

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