Search results for "value"
showing 10 items of 5321 documents
Non-invasive diagnosis and grading of postsurgical endoscopic recurrence in Crohn's disease
2010
Abstract Non-invasive techniques aim to be an alternative to endoscopy in the assessment of postsurgical recurrence of Crohn's disease (CD). The object of this study was to evaluate the accuracy of abdominal ultrasonography (AUS) and 99m Tc-hexamethylpropylene amineoxime ( 99m Tc-HMPAO)-labelled leucocyte scintigraphy (LLS) compared with endoscopy in the diagnosis and grading of postsurgical recurrence of CD. Between January 2006 and May 2007, all patients with CD and resection with ileocolic anastomosis were included prospectively. Within three days they underwent an ileocolonoscopy, AUS with evaluation of bowel wall thickness and the presence of Doppler flow, and LLS. Forty patients who m…
Reference values for mean overnight saturation in sleep apnoea – the European Sleep Apnoea Database (ESADA)
2020
Introduction: Normative values for mean overnight oxygen saturation during sleep in apnoea patients stratified for age, BMI, and sleep apnoea severity are lacking. Aim: To establish reference intervals for overnight mean saturation in a large sleep apnoea patient cohort. Methods: Mean overnight oxygen saturation was analysed in adult patients (n=23,220) from the European Sleep Apnoea Database (ESADA, 30 sleep centres, 18 European countries). Data were classified according to age, gender, BMI ( Results: Mean overnight saturation was 93.0% (95% confidence interval (CI) 92.9 to 93.1%). Age influenced the adjusted mean nocturnal saturation (93.6%, 93.2%, 92.9%, 92.5%, 92.2% and 91.9% for those …
Inventario Clark-Beck de Obsesión-Compulsión (C-BOCI) : validación para su uso en población española
2009
The Clark-Beck Obsessive-Compulsive Inventory (C-BOCI) is a new self-administered inventory (Clark & Beck, 2002), designed to offer a valid, specifi c and reliable tool for the screening of the Obsessive-Compulsive Disorder (OCD): it assesses symptoms, their consequences, and takes into account the assumptions of current cognitive models about the disorder. The aim of this study has been to examine the usefulness of the C-BOCI in Spanish population. The questionnaire was completed together with other OCD, depression, and anxiety instruments by 506 adults without mental disorders and 44 OCD patients. The α values were ≥ 0.80 except for the obsessions subs- cale in the OCD group. Concurrent a…
Use of quantitative ECG analysis for early detection and prediction of coronary heart disease
1985
(1985). Use of quantitative ECG analysis for early detection and prediction of coronary heart disease. Medical Informatics: Vol. 10, No. 3, pp. 207-214.
Tartrate-Resistant Acid Phosphatase 5b: A Novel Serum Marker of Bone Resorption
2000
Human serum contains two forms of tartrate-resistant acid phosphatase (TRAP), 5a and 5b. Of these, 5a contains sialic acid and 5b does not. We show here that antigenic properties and pH optimum of TRAP purified from human osteoclasts are identical to those of serum TRAP 5b and completely different from those of serum TRAP 5a, suggesting that 5b would be derived from osteoclasts and 5a from some other source. We developed a novel immunoassay specific for 5b using a monoclonal antibody O1A as capture antibody. O1A did not bind acid phosphatase derived from platelets and erythrocytes. Western analysis showed that O1A was specific for TRAP in both human bone and serum. We measured bound TRAP ac…
Developmental programming of energy balance and its hypothalamic regulation.
2011
Developmental programming is an important physiological process that allows different phenotypes to originate from a single genotype. Through plasticity in early life, the developing organism can adopt a phenotype (within the limits of its genetic background) that is best suited to its expected environment. In humans, together with the relative irreversibility of the phenomenon, the low predictive value of the fetal environment for later conditions in affluent countries makes it a potential contributor to the obesity epidemic of recent decades. Here, we review the current evidence for developmental programming of energy balance. For a proper understanding of the subject, knowledge about ene…
Radioimmunological determination of somatomedin B in healthy children and patients with HGH deficiency
1979
In 192 boys and girls, aging from 1 month to 16 years, serum somatomedin B levels were performed by radioimmunoassay of Kabi Inc., slightly modified. In girls the mean value increased from the 1 st. month at the end of the second year of live from 10.5±6.2 to 19.2±9.2 mg/1, in boys at the same time from 10±3.9 to 20.3±6.2 mg/1. The values decreased in girls in the following years up to the age of 14-16 years to 13.7±7.5 mg/1; in the boys to 11.5±4.2mg/1. The beginning of the decrease was in girls two years earlier than in boys. To these values of normal children were compared the values of 8 patients with HGH deficiency. The mean of these cildren was 4.2 mg/1, significantly below the values…
Expression of different isoforms of nitric oxide synthase in experimentally denervated and reinnervated skeletal muscle.
1997
Denervated muscle fibers express enhanced levels of stress and apoptosis-associated proteins and undergo apoptosis. In experimentally denervated and reinnervated rat facial muscle, we now evaluate changes in the expression patterns of different isoforms of nitric oxide synthase (NOS)-generating nitric oxide (NO), which mediates oxidative stress and apoptosis. Physiological expression of NOS corresponds to a constant sarcolemmal staining pattern for neuronal NOS (nNOS) and a patchy sarcolemmal and weak sarcoplasmic labeling for the endothelial NOS-isoform, with no expression for inducible NOS (iNOS). Denervated muscle displayed distinct downregulation of nNOS with preserved expression of dys…
Enhanced labelling on alcoholic drinks: reviewing the evidence to guide alcohol policy
2013
Background: Consumer and public health organizations have called for better labelling on alcoholic drinks. However, there is a lack of consensus about the best elements to include. This review summarizes alcohol labelling policy worldwide and examines available evidence to support enhanced labelling. Methods: A literature review was carried out in June-July 2012 on Scopus using the key word 'alcohol' combined with 'allergens', 'labels', 'nutrition information', 'ingredients', 'consumer information' and/or 'warning'. Articles discussing advertising and promotion of alcohol were excluded. A search through Google and the System for Grey Literature in Europe (SIGLE) identified additional source…
Association between CCK-AR gene and schizophrenia with auditory hallucinations
2007
[Objective]: Previous studies on a possible association between CCK-AR polymorphisms and schizophrenia have been controversial. The aim of the present study was to assess a potential association between schizophrenic patients with auditory hallucinations and polymorphisms of the CCK-AR gene.