S1 Health literacy and health education in adolescence Catarina Cardoso Tomás S2 The effect of a walking program on the quality of life and well-being of people with schizophrenia Emanuel Oliveira, D. Sousa, M. Uba-Chupel, G. Furtado, C. Rocha, A. Teixeira, P. Ferreira S3 Diagnosis and innovative treatments - the way to a better medical practice Celeste Alves S4 Simulation-based learning and how it is a high contribution Stefan Gisin S5 Formative research about acceptability, utilization and promotion of a home fortification programme with micronutrient powders (MNP) in the Autonomous Region of Príncipe, São Tomé and Príncipe Elisabete Catarino, Nelma Carvalho, Tiago Coucelo, Luís Bonfim, Carina Silva S6 Safety culture of the patient: a reflexion about the therapeutic approach on the patient with vocal pathology Débora Franco S7 About wine, fortune cookies and patient experience Jesús Alcoba González O1 The psychological impact on the emergency crews after the disaster event on February 20, 2010 Helena G. Jardim, Rita Silva O2 Musculoskeletal disorders in midwives Cristina L. Baixinho, Mª Helena Presado, Mª Fátima Marques, Mário E. Cardoso O3 Negative childhood experiences and fears of compassion: Implications for psychological difficulties in adolescence Marina Cunha, Joana Mendes, Ana Xavier, Ana Galhardo, Margarida Couto O4 Optimal age to give the first dose of measles vaccine in Portugal João G. Frade, Carla Nunes, João R. Mesquita, Maria S. Nascimento, Guilherme Gonçalves O5 Functional assessment of elderly in primary care Conceição Castro, Alice Mártires, Mª João Monteiro, Conceição Rainho O6 Smoking and coronary events in a population of Spanish health-care centre: An observational study Francisco P. Caballero, Fatima M. Monago, Jose T. Guerrero, Rocio M. Monago, Africa P. Trigo, Milagros L. Gutierrez, Gemma M. Milanés, Mercedes G. Reina, Ana G. Villanueva, Ana S. Piñero, Isabel R. Aliseda, Francisco B. Ramirez O7 Prevalence of musculoskeletal injuries in Portuguese musicians Andrea Ribeiro, Ana Quelhas, Conceição Manso O8 Hip fractures, psychotropic drug consumption and comorbidity in patients of a primary care practice in Spain Francisco P. Caballero, Jose T. Guerrero, Fatima M. Monago, Rafael B. Santos, Nuria R. Jimenez, Cristina G. Nuñez, Inmaculada R. Gomez, Mª Jose L. Fernandez, Laura A. Marquez, Ana L. Moreno, Mª Jesus Tena Huertas, Francisco B. Ramirez O9 The role of self-criticism and shame in social anxiety in a clinical SAD sample Daniel Seabra, Mª Céu Salvador O10 Obstruction and infiltration: a proposal of a quality indicator Luciene Braga, Pedro Parreira, Anabela Salgueiro-Oliveira, Cristina Arreguy-Sena, Bibiana F. Oliveira, Mª Adriana Henriques O11 Balance and anxiety and depression symptoms in old age people Joana Santos, Sara Lebre, Alda Marques O12 Prevalence of postural changes and risk factors in school children and adolescents in a northern region (Porto) Clarinda Festas, Sandra Rodrigues, Andrea Ribeiro, José Lumini O13 Ischemic stroke vs. haemorrhagic stroke survival rate Ana G. Figueiredo O14 Chronobiological factors as responsible for the appearance of locomotor pathology in adolescents Francisco J. Hernandez-Martinez, Liliana Campi, Mª Pino Quintana-Montesdeoca, Juan F. Jimenez-Diaz, Bienvenida C. Rodriguez-De-Vera O15 Risk of malnutrition in the elderly of Bragança Alexandra Parente, Mª Augusta Mata, Ana Mª Pereira, Adília Fernandes, Manuel Brás O16 A Lifestyle Educational Programme for primary care diabetic patients: the design of a complex nursing intervention Mª Rosário Pinto, Pedro Parreira, Marta L. Basto, Ana C. Rei, Lisete M. Mónico O17 Medication adherence in elderly people Gilberta Sousa, Clementina Morna, Otília Freitas, Gregório Freitas, Ana Jardim, Rita Vasconcelos O18 Hospitalization for cervical cancer of residents in the metropolitan region of Porto Alegre, Southern Brazil, 2012 to 2014 Lina G. Horta, Roger S. Rosa, Luís F. Kranz, Rita C. Nugem, Mariana S. Siqueira, Ronaldo Bordin O19 Oncologic assistance of high complexity: evaluation of regulating accesses Rosiane Kniess, Josimari T. Lacerda O20 Perceived barriers for using health care services by the older population as seen by the social sector: findings from the Vila Nova de Gaia Gerontological Plan Joana Guedes, Idalina Machado, Sidalina Almeida, Adriano Zilhão, Helder Alves, Óscar Ribeiro O21 Sleep difficulties and depressive symptoms in college students Ana P. Amaral, Ana Santos, Joana Monteiro, Mª Clara Rocha, Rui Cruz O22 Psychopathological symptoms and medication use in higher education Ana P. Amaral, Marina Lourenço, Mª Clara Rocha, Rui Cruz O23 Sexually transmitted diseases in higher education institutions Sandra Antunes, Verónica Mendonça, Isabel Andrade, Nádia Osório, Ana Valado, Armando Caseiro, António Gabriel, Anabela C. Martins, Fernando Mendes O24 Alcohol consumption and suicide ideation in higher education students Lídia Cabral, Manuela Ferreira, Amadeu Gonçalves O25 Quality of life in university students Tatiana D. Luz, Leonardo Luz, Raul Martins O26 Male and female adolescent antisocial behaviour: characterizing vulnerabilities in a Portuguese sample Alice Morgado, Maria L. Vale-Dias O27 Risk factors for mental health in higher education students of health sciences Rui Porta-Nova O28 International classification of functioning disability and health as reflexive reasoning in primary attention in health Tânia C. Fleig, Éboni M. Reuter, Miriam B. Froemming, Sabrina L. Guerreiro, Lisiane L. Carvalho O29 Risk factors and cardiovascular disease in Portalegre Daniel Guedelha, P....

The human pathogens Neisseria meningitidis and Neisseria gonorrhoeae express a family of variable outer membrane opacity‐associated (Opa) proteins that recognize multiple human cell surface receptors. Most Opa proteins target the highly conserved N‐terminal domain of the CD66 family of adhesion molecules, although a few also interact with heparan sulphate proteoglycans. In this study, we observed that at least two Opa proteins of a N. meningitidis strain C751 have the dual capacity to interact with both receptors. In addition, all three Opa proteins of C751 bind equally well to HeLa cells transfected with cDNA encoding the carcinoembryonic antigen [CEA (CD66e)] subgroup of the CD66 family, but show distinct tropism for CGM1‐ (CD66d) and NCA (CD66c)‐expressing cells. Because the C751 Opa proteins make up distinct structures via the surface‐exposed hypervariable domains (HV‐1 and HV‐2), these combinations appear to be involved in tropism for the distinct CD66 subgroups. To define the determinants of receptor recognition, we used mutant proteins of biliary glycoprotein [BGP (CD66a)] carrying substitutions at several predicted exposed sites in the N‐domain and compared their interactions with several Opa proteins of both N. meningitidis and N. gonorrhoeae. The observations applied to the molecular model of the BGP N‐domain that we constructed show that the binding of all Opa proteins tested occurs at the non‐glycosylated (CFG) face of the molecule and, in general, appears to require Tyr‐34 and Ile‐91. Further, efficient interaction of distinct Opa proteins depends on different non‐adjacent amino acids. In the three‐dimensional model, these residues lie in close proximity to Tyr‐34 and Ile‐91 at the CFG face, making continuous binding domains (adhesiotopes). The epitope of the monoclonal antibody YTH71.3 that inhibits Opa/CD66 interactions was also identified within the Opa adhesiotopes on the N‐domain. These studies define the molecular basis that directs the Opa specificity for the CD66 family and the rationale for tropism of the Opa proteins for the CD66 subgroups.

Cognitive impairment that affects older adults is commonly associated with an inflammatory imbalance, resulting in decreased physical fitness. Exercise has been pointed to mitigate immunosenescence and cognitive impairment associated with aging, while increase in physical fitness. However, few studies explored the relationship between changes in cytokine concentration and improvement on cognition due to elastic band strength training. The aim of this study was to investigate the effects of strength training on pro-and anti-inflammatory cytokines, haematological markers and physical fitness of older women with cognitive impairment. Methods: Thirty-three women (82.7±5.7 years old) participated in the study and were divided in two groups: strength exercise training group (ST; n=16) and Control Group (CG; n=17) and were evaluated before and after 28 weeks of the exercise program. The CG did not undergo any type of exercise programs. Data for IL-10, TNF-α, IFN-γ, C-Reactive Protein (CRP), white blood counts (WBC), red blood counts (RBC), Mini Mental State Examination (MMSE) and physical fitness tests were analysed in both moments. Results: IL-10 increased in the ST group without changes in CG. TNF-α and CRP increased in the control group while no changes were observed for IFN-γ in both groups. Strength training decreased leukocyte and lymphocyte counts and increase haemoglobin, mean cell volume and mean cell haemoglobin concentration. The MMSE score increased in strength training group but remained unchanged in the control group. A correlation between the variation of granulocyte counts and the MMSE scores was also observed within the total sample. An improvement in physical fitness was observed with strength training. Conclusion: Resistance exercise promoted better anti-inflammatory balance and physical performance simultaneously with an increase in cognitive profile in older women with cognitive impairment.

CEACAM1 on leukocytic, endothelial, and epithelial cells functions in homophilic adhesion, tumor suppression, regulating cell adhesion and proliferation, and in heterophilic adhesion as a receptor for E-selectin and Neisseria meningiditis, Neisseria gonorrhoeae, Haemophilus influenzae, and murine coronaviruses. The 8 transmembrane isoforms of human CEACAM1 possess an extracellular N-terminal IgV domain, followed by variable numbers of IgC2 domains. To establish which key amino acids contribute specifically to CEACAM1 homophilic adhesion, exposed amino acids in the N-terminal domain of a soluble form of CEACAM1 were subjected to mutagenesis. Analyses of mutant proteins with conformationally dependent antibodies indicated that most mutations did not substantially affect the structural integrity of CEACAM1. Nevertheless, decreased adhesion was observed for the single mutants V39A or D40A (single-letter amino acid codes) in the CC′ loop and for the triple mutants located in the GFCC′C" face of the N-terminal domain. Interestingly, whereas single mutations in R64 or D82 that are predicted to form a salt bridge between the base of the D and F β strands close to the critical V39 and D40 residues also abolish adhesion, an amino acid swap (R64D and D82R), which maintains the salt bridge was without significant effect. These studies indicate that the CC′ loop plays a crucial role in the homophilic adhesion of CEACAM1. They further predict that specific hydrophobic amino acid residues on the nonglycosylated GFCC′C" face of CEACAM1 N-terminal domain are not only involved in heterophilic interactions with Opa proteins and H influenzae, but are also critical for protein-protein interactions between 2 CEACAM1 molecules on opposing cells.

The weakening of the cardiovascular system associated with aging could be countered by increasing levels of physical activity and functional fitness. However, inconsistent findings have been found, and the variety of characteristics of exercise used in previous studies may partly explain that inconsistent results. To investigate the training effect of sixteen weeks of moderate intensity, progressive aerobic and strength-based training on metabolic health of older women and men. Sixty three sedentary individuals (mean (SD) age 76 (8) years) were randomly assigned to control (n = 31) or exercising (n = 32) groups. The training group was separated to aerobic (n = 18) or strength-based (n = 14). Training took place three times a week. Subjects agreed not to change their diet or lifestyle over the experimental period. Exercising group attained after treatment significant differences on body weight, waist circumference, body mass index, diastolic blood pressure, triglycerides, total cholesterol, HDL-cholesterol, LDL-cholesterol, total cholesterol/HDL-cholesterol relationship, high sensitivity C-reactive protein, and 6-minute walk distance. The control group only had significant differences on waist circumference. The training programs produced significant benefits on metabolic health indicators of sedentary older women and men.