Unesp Informa, 2013, número 46

Boletim elaborado pela Assessoria de Comunicação e Imprensa da Reitoria da UNESP

Unesp Ciência, 2013, ano 5, número 46

Revista elaborada pela Assessoria de Comunicação e Imprensa da Reitoria da UNESP

South Carolina Extension Homemakers Council History and Handbook - Accession 46 - M21 (31)

The South Carolina Extension Homemakers Council History and Handbook collection consists of History of South Carolina Extension Homemakers Council: Fifty Years 1921-1971 by Mrs. W. E. Cochran, 1971 and a 1971-1972 Handbook of South Carolina Extension Homemakers Council.

HEALTH EDUCATION IN THE CARE TO CLIENTS OF THE BLOOD GLUCOSE SELF-MONITORING PROGRAM

This article reports, in a systemized and analytical way, the experience of an Outreach Program in the period between 2010 and 2011. The study focused on health education interventions as strategies to improve the adherence of individuals with insulin- dependent diabetes mellitus (IDDM), clients of a blood glucose self-Monitoring program. In addition, we intended to contribute to the reorganization of the program's working processes in the unit. Health education strategies were used in both educational groups and home visits, thus permitting the provision of care that was more individualized. Data regarding the clients were organized on a spreadsheet and in files for the Family Health teams, which made it easier to identify the patients, including those who were absent, helping to decentralize the care. By using health education strategies, we intended to contribute to a more comprehensive and emancipatory care of the clients, aimed at a continuous reflection of the workers regarding their practices.

Cost-effectiveness of introducing the 10-valent pneumococcal conjugate vaccine into the universal immunisation of infants in Brazil

Background Cost-effectiveness studies have been increasingly part of decision processes for incorporating new vaccines into the Brazilian National Immunisation Program. This study aimed to evaluate the cost-effectiveness of 10-valent pneumococcal conjugate vaccine (PCV10) in the universal childhood immunisation programme in Brazil. Methods A decision-tree analytical model based on the ProVac Initiative pneumococcus model was used, following 25 successive cohorts from birth until 5 years of age. Two strategies were compared: (1) status quo and (2) universal childhood immunisation programme with PCV10. Epidemiological and cost estimates for pneumococcal disease were based on National Health Information Systems and literature. A 'top-down' costing approach was employed. Costs are reported in 2004 Brazilian reals. Costs and benefits were discounted at 3%. Results 25 years after implementing the PCV10 immunisation programme, 10 226 deaths, 360 657 disability-adjusted life years (DALYs), 433 808 hospitalisations and 5 117 109 outpatient visits would be avoided. The cost of the immunisation programme would be R$10 674 478 765, and the expected savings on direct medical costs and family costs would be R$1 036 958 639 and R$209 919 404, respectively. This resulted in an incremental cost-effectiveness ratio of R$778 145/death avoided and R$22 066/DALY avoided from the society perspective. Conclusion The PCV10 universal infant immunisation programme is a cost-effective intervention (1-3 GDP per capita/DALY avoided). Owing to the uncertain burden of disease data, as well as unclear long-term vaccine effects, surveillance systems to monitor the long-term effects of this programme will be essential.

Absence of inactivating mutations and deletions in the DMRT1 and FGF9 genes in a large cohort of 46,XY patients with gonadal dysgenesis

Despite advances in our understanding of the mechanisms involved in sex determination and differentiation, the specific roles of many genes in these processes are not completely understood in humans. Both DMRT1 and FGF9 are among this group of genes. Dmrt1 controls germ cell differentiation, proliferation, migration and pluripotency and Sertoli cell proliferation and differentiation. Fgf9 has been considered a critical factor in early testicular development and germ cell survival in mice. We screened for the presence of DMRT1 and FGF9 mutations in 33 patients with 46,XY gonadal dysgenesis. No deletions in either DMRT1 or FGF9 were identified using the MLPA technique. Eight allelic variants of DMRT1 were identified, and in silico analysis suggested that the novel c.968-15insTTCTCTCT variant and the c.774G>C (rs146975077) variant could have potentially deleterious effects on the DMRT1 protein. Nine previously described FGF9 allelic variants and six different alleles of the 3' UTR microsatellite were identified. However, none of these DMRT1 or FGF9 variants was associated with increased 46,XY gonadal dysgenesis. In conclusion, our study suggests that neither DMRT1 nor FGF9 abnormalities are frequently involved in dysgenetic male gonad development in patients with non-syndromic 46,XY disorder of sex development. (C) 2012 Published by Elsevier Masson SAS.

A educação em saúde no cuidado de usuários do Programa Automonitoramento Glicêmico

O trabalho relata, de maneira sistematizada e crítica, a experiência de um Projeto de Extensão no período de 2010 a 2011. Teve como foco ações de educação em saúde como estratégia para melhorar a adesão das pessoas com diabetes mellitus e insulinodependentes, de uma Unidade Básica de Saúde do município de São Paulo, ao Programa Automonitoramento Glicêmico. Além disso, pretendeu-se contribuir na reorganização do processo de trabalho em relação ao Programa na unidade. Foram utilizadas estratégias de educação em saúde em grupos educativos e visitas domiciliares, assim, possibilitando cuidados mais singulares. Dados dos usuários foram organizados em planilha e em pastas para as equipes de Saúde da Família, facilitando na identificação dos usuários, inclusive os faltosos, e auxiliando na descentralização do cuidado. Com as ações de educação em saúde, pretendeu-se contribuir para um cuidado mais integral e emancipatório aos usuários, para um contínuo refletir dos trabalhadores quanto a suas práticas.

Tromboflebite plantar: achados em ressonância magnética

OBJETIVO: Demonstrar os achados em ressonância magnética (RM) da tromboflebite plantar. MÉTODOS: Revisão retrospectiva de 20 pacientes com dor na região plantar nos quais os achados de ressonância magnética indicaram tromboflebite plantar. RESULTADOS: Foram avaliados 14 homens e seis mulheres, com idade média de 46,7 anos. Oito desses pacientes também foram submetidos à ultrassonografia com doppler, que confirmaram a tromboflebite. As imagens de ressonância magnética foram avaliadas em consenso por dois radiologistas com experiência em radiologia do sistema musculoesquelético (mais de 10 anos cada um), demonstrando edema perivascular em todos os 20 pacientes (100%) e edema muscular em 19 dos 20 pacientes (95%). Todos os 20 pacientes apresentavam intensidade de sinal intermediária intraluminal em T2 (100%) e ectasia venosa estava presente em 17 dos 20 casos (85%). Veias colaterais foram visualizadas em um dos 20 pacientes (5%). Todos os 14 casos (100%), nos quais o contraste intravenoso foi administrado, apresentavam realce dos tecidos perivenulares e defeito de enchimento intraluminal. Ectasia venosa, perda da compressibilidade e ausência de fluxo na ultrassonografia com doppler também foram observados em todos os oito casos examinados pelo método. CONCLUSÕES: A RM é um método sensível na avaliação de tromboflebite plantar em pacientes com dor plantar.

Per una reinterpretazione della fuoriuscita di Dossetti dalla DC. Nuove fonti archivistiche sulle due vicesegreterie nazionali del partito(1945-46 E 1950-51)

Commento testuale e contestuale di circa duecento fonti inedite e sconosciute alla storiografia sul ruolo di vicesegretario politico della DC di Giuseppe Dossetti, in particolare con riferimento allo scioglimento dei CLN, del referendum istituzionale, della organizzazione del partito e infine, della sua rottura politica con De Gasperi.

Characterization of Molecular Determinants of the Conformational Stability of Macrophage Migration Inhibitory Factor: Leucine 46 Hydrophobic Pocket

Macrophage Migration Inhibitory Factor (MIF) is a key mediator of inflammatory responses and innate immunity and has been implicated in the pathogenesis of several inflammatory and autoimmune diseases. The oligomerization of MIF, more specifically trimer formation, is essential for its keto-enol tautomerase activity and probably mediates several of its interactions and biological activities, including its binding to its receptor CD74 and activation of certain signaling pathways. Therefore, understanding the molecular factors governing the oligomerization of MIF and the role of quaternary structure in modulating its structural stability and multifunctional properties is crucial for understanding the function of MIF in health and disease. Herein, we describe highly conserved intersubunit interactions involving the hydrophobic packing of the side chain of Leu46 onto the β-strand β3 of one monomer within a hydrophobic pocket from the adjacent monomer constituted by residues Arg11, Val14, Phe18, Leu19, Val39, His40, Val41, Val42, and Pro43. To elucidate the structural significance of these intersubunit interactions and their relative contribution to MIF’s trimerization, structural stability and catalytic activity, we generated three point mutations where Leu46 was replaced by glycine (L46G), alanine (L46A) and phenylalanine (L46F), and their structural properties, stability, oligomerization state, and catalytic activity were characterized using a battery of biophysical methods and X-ray crystallography. Our findings provide new insights into the role of the Leu46 hydrophobic pocket in stabilizing the conformational state of MIF in solution. Disrupting the Leu46 hydrophobic interaction perturbs the secondary and tertiary structure of the protein but has no effect on its oligomerization state.

Impact of estrogen replacement throughout childhood on growth, pituitary-gonadal axis and bone in a 46,XX patient with CYP19A1 deficiency

The adequate replacement dose of estrogens during infancy and childhood is still not known in girls. Aromatase deficiency offers an excellent model to study how much estrogens are needed during infancy, childhood and adulthood.

Ten novel mutations in the NR5A1 gene cause disordered sex development in 46,XY and ovarian insufficiency in 46,XX individuals

Steroidogenic factor-1 (SF-1/NR5A1) is a nuclear receptor that regulates adrenal and reproductive development and function. NR5A1 mutations have been detected in 46,XY individuals with disorders of sexual development (DSD) but apparently normal adrenal function and in 46,XX women with normal sexual development yet primary ovarian insufficiency (POI).