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101.
Gabriel Vázquez-Oliva Alberto Zamora Rafel Ramos Isaac Subirana María Grau Irene R. Dégano Daniel Muñoz Montserrat Fitó Roberto Elosua Jaume Marrugat 《Revista espa?ola de cardiología》2018,71(11):910-916
Introduction and objectives
New biomarkers could improve the predictive capacity of classic risk functions. The aims of this study were to determine the association between circulating levels of apolipoprotein A1 (apoA1), apolipoprotein B (apoB), albumin, and 25-OH-vitamin D and coronary events and to analyze whether these biomarkers improve the predictive capacity of the Framingham-REGICOR risk function.Methods
A case-cohort study was designed. From an initial cohort of 5404 individuals aged 35 to 74 years with a 5-year follow-up, all the participants who had a coronary event (n = 117) and a random group of the cohort (subcohort; n = 667) were selected. Finally, 105 cases and 651 individuals representative of the cohort with an available biological sample were included. The events of interest were angina, fatal and nonfatal myocardial infarction and coronary deaths.Results
Case participants were older, had a higher proportion of men and cardiovascular risk factors, and showed higher levels of apoB and lower levels of apoA1, apoA1/apoB ratio, 25-OH-vitamin D and albumin than the subcohort. In multivariate analyses, plasma albumin concentration was the only biomarker independently associated with coronary events (HR, 0.73; P = .002). The inclusion of albumin in the risk function properly reclassified a significant proportion of individuals, especially in the intermediate risk group (net reclassification improvement, 32.3; P = .048).Conclusions
Plasma albumin levels are inversely associated with coronary risk and improve the predictive capacity of classic risk functions. 相似文献102.
103.
简述医院质量管理新进展 总被引:50,自引:0,他引:50
论述了当前医院质量管理的研究热点:病例分型管理、医院质量实时控制、临床路径、ISO9000质量体系认证、持续质量改进、循证医学、主诊医师负责制等。介绍了医院质量管理发展趋势。 相似文献
104.
Contador José Pérez-Millan Agnès Guillen Nuria Tort-Merino Adrià Balasa Mircea Falgàs Neus Olives Jaume Castellví Magdalena Borrego-Écija Sergi Bosch Beatriz Fernández-Villullas Guadalupe Ramos-Campoy Oscar Antonell Anna Bargalló Nuria Sanchez-Valle Raquel Sala-Llonch Roser Lladó Albert 《Journal of neurology》2022,269(5):2573-2583
Journal of Neurology - MRI atrophy predicts cognitive status in AD. However, this relationship has not been investigated in early-onset AD (EOAD, < 65 years) patients... 相似文献
105.
Peter A. Larsen María R. Marchán-Rivadeneira Robert J. Baker 《Proceedings of the National Academy of Sciences of the United States of America》2010,107(25):11447-11452
Most diploid species arise from single-species ancestors. Hybrid origins of new species are uncommon (except among polyploids) and are documented infrequently in animals. Examples of natural hybridization leading to speciation in mammals are exceedingly rare. Here, we show a Caribbean species of bat (Artibeus schwartzi) has a nuclear genome derived from two nonsister but congeneric species (A. jamaicensis and A. planirostris) and a mitochondrial genome that is from a third extinct or uncharacterized congener. Artibeus schwartzi is self-sustaining, morphologically distinct, and exists in near geographic isolation of its known parent species. Island effects (i.e., area, reduced habitat variability, and geographic isolation) likely have restricted gene flow from parental species into the Caribbean populations of this hybrid lineage, thus contributing to local adaptation and isolation of this newly produced taxon. We hypothesize differential rates of the development of reproductive isolation within the genus and estimate that 2.5 million years was an insufficient amount of time for the development of postzygotic isolation among the three species that hybridized to produce A. schwartzi. Reticulated evolution thus has resulted in a genomic combination from three evolutionary lineages and a transgressive phenotype that is distinct from all other known species of Artibeus. The data herein further demonstrate the phenomenon of speciation by hybridization in mammals is possible in nature. 相似文献
106.
P. N. Sambrook I. D. Cameron J. S. Chen L. M. March J. M. Simpson R. G. Cumming M. J. Seibel 《Osteoporosis international》2011,22(9):2551-2556
Summary
In a study of 2005 institutionalized older people, use of oral bisphosphonates was associated with a 27% reduction in risk of death compared to non-users after adjusting for potential confounders. 相似文献107.
108.
V M Jasonni R Raffelli A de March G Frank C Flamigni 《Acta obstetricia et gynecologica Scandinavica》1991,70(6):493-495
Fifteen hyperprolactinemic and 7 puerperal women were treated with bromocriptine per vaginam (2.5-5 mg) because of absolute intolerance to the oral administration of this drug. In both groups the prolactinemia was normalized without the typical side effects of bromocriptine. Three patients reported vaginal burning, but only one discontinued the therapy because of the intensity of the symptom. This study suggests that vaginal bromocriptine should be considered as a useful alternative for the treatment of hyperprolactinemia. 相似文献
109.
Xavier Viñallonga Nuria Sanz Alberto Balaguer Luis Miro Juan J. Ortega Dr. Jaume Casaldaliga 《Pediatric cardiology》1992,13(2):107-109
Summary Mucopolysaccharide storage disease (MPS) presents clinically with a broad spectrum of abnormalities, among which cardiovascular involvement has been described.The echocardiographic findings have recently been reported for the various types of MPS. Among these, asymmetric septal hypertrophy (ASH) has been documented.We present a case of a 9-year-old girl suffering from type I MPS, atypical variant, with echocardiographic signs of ASH. She was given a bone marrow transplant after which the hypertrophic cardiomyopathy regressed. 相似文献
110.
The outcomes of 186 pregnancies in 150 women with müllerian duct anomalies who delivered over an eight-year period were analyzed. The average birth weight was 2,919 g. Eighty-three percent of the deliveries were by cesarean section; malpresentation was the indication for 80% of those deliveries. The incidences of breech presentation and transverse lie were 61% and 11%, respectively. Delivery of preterm infants occurred in 25% of the pregnancies, and 12% were small for their gestational age. There were two sets of twins. A history of a previous preterm infant, recurrent abortion or a second-trimester loss was given by 13%, 9% and 59% of the patients, respectively. Of patients examined for renal anomalies, 11% had a defect, usually unilateral renal agenesis. 相似文献