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61.
Geriatric performance on the Benton Visual Retention Test: demographic and diagnostic considerations
Coman E Moses JA Kraemer HC Friedman L Benton AL Yesavage J 《The Clinical neuropsychologist》1999,13(1):66-77
We examined relationships between demographic and diagnostic variables and Benton Visual Retention Test performance in older adults aged 55 to 97 years. We derived extended geriatric norms for BVRT total number correct scores adjusted for variables that contributed significantly to the variance. We also investigated BVRT performance in two commonly presenting diagnostic groups: (1) normal adults with memory concerns, and (2) a group with mixed neurologic disorders. Age and education but not gender were significantly associated with BVRT performance in both normals and normals with memory concerns. Level of cognitive deficit was a moderating factor in that age and education also contributed significantly to the BVRT performance of no/low deficit neurologic patients but had no impact in patients whose cognitive deficits were moderate/severe. 相似文献
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Gabriela F. Meresman Rosa I. Barañao A. Tenenbaum J. J. Singla N. R. Neuspiller Lia S. Rumi 《Archives of gynecology and obstetrics》1997,259(3):109-115
The aim of this study was to evaluate and compare the mitogenic effect of peritoneal fluid (PF) from women with mild and severe
endometriosis on the endometrial stromal cell proliferation. Increasing concentrations of PF from women with and without mild
or severe endometriosis were added to primary endometrial stromal cell cultures and3H-thymidine incorporation was used to assess DNA synthesis in these cultures. PF from women with mild endometriosis induced
a statistically significant dose-dependent increase in stromal cell thymidine uptake ranged from 5.8 to 14.5 fold, whereas
PF from women with severe endometriosis produced an average 51% inhibition of stromal cell proliferation of compared with
cells exposed to non-endometriosis PF or exposed to nutrient medium supplemented with 2.5% calf serum alone. PF samples from
patients with stage I endometriosis induced a statistically dose-dependent increase in stromal cell proliferation, whereas
PF from patients with stage IV endometriosis caused a significant inhibition. 相似文献
63.
Maria Cîrlan Magida Saad Gabriela Coman Naser Eldin Bilal Ali Magzoub Elbashier Deborah Kreft Susan Snijders Willem van Leeuwen Alex van Belkum 《Infection, genetics and evolution》2005,5(4):335-339
Phenotypically identified methicillin resistant Staphylococcus aureus (MRSA) strains from several hospitals in Romania and Saudi Arabia (n = 103 and 68, respectively) were confirmed to be MRSA by mecA PCR and PBP-2' based latex agglutination. Subsequently, strains were differentiated at the sub-species level using pulsed field gel electrophoresis (PFGE) of SmaI DNA macro-restriction fragments. Comparison of the PFGE fingerprints identified major clusters of strains, persistently present in the various hospitals. Endemicity of certain strains was identified, amongst others one due to a particularly methicillin resistant type in the burn wound sector of the Romanian hospital. No PFGE-based overlap was found between the Saudi and Romanian strains. However, multi locus sequence typing (MLST), performed for 20% of all strains, revealed that genuine genetic similarity was obscured by the PFGE analysis. In both the Romanian and Saudi hospitals the renowned sequence type (ST) 239 was very over-represented. This was especially apparent in Saudi Arabia, where all strains except two shared the ST 239 genotype. This clonal type has previously been identified in a variety of other countries. Despite the MLST concordance, PFGE data indicate that ST 239 diversifies while maintaining its core genome intact. ST 80, another previously but less frequently identified clone, was introduced in 2000 in the Romanian institutes and persisted over the past 3 years as a frequent cause of infections in a surgical department. The successful MRSA types can acquire prominent positions in hospitals of previously low-endemicity MRSA status. 相似文献
64.
Ana P Martínez-Donate Melbourne F Hovell C Richard Hofstetter Guillermo J González-Pérez Marc A Adams José de Jesús Sánchez Gabriela Guzmán-Cerda 《Pan American journal of public health》2005,18(6):412-417
OBJECTIVE: To estimate the prevalence of tobacco use, exposure to secondhand smoke, and smoking restrictions in the home and workplace among residents of Tijuana, one of Mexico's largest cities. METHODS: This cross-sectional household survey was conducted in Tijuana, Baja California, Mexico, during 2003 and 2004. A population-based sample of 400 Tijuana adult residents responded to a tobacco survey, and 397 of the surveys were analyzed. RESULTS: About 22.9% (95% confidence interval (CI): 18.7%-27.1%) of Tijuana adults reported current smoking, and 53.9% (95% CI: 48.8%-58.9%) reported chronic exposure to secondhand smoke. Approximately 44.4% (95% CI: 37.9%-50.9%) of Tijuana adults had a nonsmoking policy in their workplace, while 65.8% (95% CI: 61.0%-70.6%) of Tijuana households were smoke-free. CONCLUSIONS: The results underline the need for increased tobacco control efforts, particularly stricter enforcement of existing passive smoking regulations, in order to expand protection from secondhand smoke from private settings to public ones and to curb the tobacco epidemic in Tijuana and elsewhere in Mexico. 相似文献
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Amber J. Hromi‐Fiedler Gabriela dos Santos Buccini Muriel Bauermann Gubert Katie Doucet Rafael Prez‐Escamilla 《Maternal & child nutrition》2019,15(1)
Scaling up breastfeeding programmes has not been highly prioritized despite overwhelming evidence that breastfeeding benefits the health of mothers and children. Lack of evidence‐based tools for scaling up may deter countries from prioritizing breastfeeding. To fill this gap, Becoming Breastfeeding Friendly (BBF) was developed to guide countries in effectively scaling up programmes to protect, promote, and support breastfeeding. BBF includes an evidence‐based toolbox that consists of a BBF Index, case studies, and a 5‐meeting process. These three interrelated components enable countries to assess their breastfeeding scaling up environment, identify gaps, propose policy recommendations, develop a scaling up plan, and track progress. The toolbox was developed based on current evidence and expert guidance from a Technical Advisory Group, which was composed of global breastfeeding and metric experts with experience in the scaling up of health and nutrition programmes in low‐, middle‐, and high‐income countries. The BBF toolbox required a step‐by‐step iterative approach to describe and systematize each component, thus an operational manual was developed. The BBF toolbox and BBF operational manual underwent intensive pretesting in two countries, Ghana and Mexico, resulting in the modification of each component plus the operational manual. Pretesting continues in six additional countries demonstrating that BBF is a robust and dynamic multi‐sectoral process that, with relatively minor adaptations, can be successfully implemented in countries across world regions. 相似文献
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