Search results for "Lute"
showing 10 items of 1384 documents
Exocrine pancreatic function in children with coeliac disease before and after a gluten free diet.
1991
This study was designed to determine the extent of pancreatic insufficiency in untreated coeliac disease and whether pancreatic secretion is impaired after a prolonged gluten free period. Three groups of patients were studied: group A comprised 44 patients, mean (SD) age 4.0 (3.1) years, with coeliac disease and total or subtotal atrophy of the intestinal mucosa; group B comprised 67 patients, mean age 4.4 (3.0) years, with coeliac disease but with normal morphology of the intestinal villi (after 12.9 months of a gluten free diet); group C comprised 49 control subjects, mean age 3.2 (3.0) years, with normal jejunal histology. In all subjects exocrine pancreatic function was determined by th…
Development of a Risk Score for Atrial Fibrillation in the Community; The Framingham Heart Study
2009
Atrial fibrillation contributes to substantial increases in morbidity and mortality. We aimed to develop a risk score to predict individuals' absolute risk of developing the condition, and to provide a framework for researchers to assess new risk markers.We assessed 4764 participants in the Framingham Heart Study from 8044 examinations (55% women, 45-95 years of age) undertaken between June, 1968, and September, 1987. Thereafter, participants were monitored for the first event of atrial fibrillation for a maximum of 10 years. Multivariable Cox regression identified clinical risk factors associated with development of atrial fibrillation in 10 years. Secondary analyses incorporated routine e…
Sex-specific differences in the presentation, clinical course, and quality of life of patients with acute venous thromboembolism according to baselin…
2021
Abstract Introduction Sex and the presence of specific provoking risk factors, along with age, influence the presentation and prognosis of venous thromboembolism (VTE). We investigated the presentation, course and quality of life in women and men with acute VTE classified according to their VTE provoking factors. Methods PREFER in VTE is an international, non-interventional registry of patients with a first episode of acute symptomatic VTE. Baseline provoking factors were classified as follows: major transient, minor transient, active cancer, and none identifiable. The primary outcome was recurrent VTE. Quality of life and treatment satisfaction were secondary outcomes. Results Of 3,455 pat…
Gentamicin increases nitric oxide production and induces hearing loss in guinea pigs.
2008
Objectives/Hypothesis: Gentamicin application is an important therapeutic option for Meniere's disease. However, even if given at intervals, a destruction of the cochlea was often observed in various animal models together with an increased content of nitric oxide (NO) and reactive oxygen species. The present study was undertaken to identify the correlation between hearing threshold alteration and the NO production in the lateral wall and organ of Corti of the guinea pig in response to gentamicin application. Study Design: Prospective animal study in guinea pigs. Methods: A single dose of gentamicin (10 mg/kg body weight) was injected intratympanally into male guinea pigs and the auditory b…
Effects of Lycopene, Indole-3-Carbinol, and Luteolin on Nitric Oxide Production and iNOS Expression are Organ-Specific in Rats
2010
Effects of Lycopene, Indole-3-Carbinol, and Luteolin on Nitric Oxide Production and iNOS Expression are Organ-Specific in RatsNatural compounds are known to modify NO content in tissues; however, the biological activity of polyphenol-rich food often does not correspond to the effects of individual polyphenols on NO synthase activity. The aim of this study was to see how natural compounds luteolin, indole-3-carbinol, and lycopene modify NO production in rat tissues and change the expression of the iNOS gene and protein. Indole-3-carbinol produced multiple effects on the NO level; it significantly decreased NO concentration in blood, lungs, and skeletal muscles and increased it in the liver. …
Stroke in diabetic patients.
2011
Stroke is the leading cause of disability and the second most frequent cause of death worldwide. On the one hand, diabetic patients have a 1.5 to 3-times higher risk of stroke, especially cerebral infarction, than non-diabetic subjects. This excess risk, which is particularly pronounced in younger individuals and women, can be reduced by effective therapeutic strategies aimed at improving glycaemic control and the management of co-morbid conditions such as hypertension and dyslipidaemia. On the other hand, the prevalence of diabetes in stroke patients is between 10 and 20%, and has been increasing over the last 20 years, probably in response to rising rates of overweight and obesity in the …
Coeliac disease: Oral ulcer prevalence, assessment of risk and association with gluten-free diet in children.
2008
Aims. Oral mucosal lesions may be markers of chronic gastrointestinal disorders, such as those causing malabsorption. Our objectives were to assess the prevalence of recurrent oral aphthous-like ulcers in coeliac disease patients living in the Mediterranean area, and to evaluate the impact of a gluten-free diet. Methods. A test group of 269 patients (age range 3-17 years) with coeliac disease confirmed both serologically and histologically was compared with a control group of 575 otherwise clinically healthy subjects for the presence, or a positive history of aphthous-like ulcers. Coeliac disease patients with aphthous-like ulcers were re-evaluated 1-year after starting a gluten-free diet. …
Prelingual sensorineural hearing loss and infants at risk: Western Sicily report.
2013
Objective: To evaluate independent etiologic factor associated with sensorineural hearing loss (SNHL) in newborn at risk; to study the role of their interaction especially in NICU infants who present often multiple risk factors for SNHL. Methods: The main risk factors for SNHL reported by JCIH 2007 were evaluated on 508 infant at risk ranging from 4 to 20 weeks of life, transferred to the Audiology Department of Palermo from the main births centers of Western Sicily. After a global audiological assessment, performed with TEOAE, tympanometry and ABR, the prevalence and the effect of risk factors was statistically studied through univariate and multivariate analysis on the total population (n…
Role of pancreatic impairment in growth recovery during gluten-free diet in childhood celiac disease
1997
Abstract BACKGROUND & AIMS: Clinical significance and duration of insufficient release of pancreatic enzymes in childhood celiac disease have not been clarified. The aim of this study was to evaluate the role that pancreatic impairment plays in growth recovery and the duration of this impairment. METHODS: Forty-six patients with celiac disease who had a median age of 2.5 years were enrolled. Fecal chymotrypsin level was determined at diagnosis and then every 15 days after the beginning of a gluten-free diet in all patients. RESULTS: At diagnosis, 17 of 46 patients with celiac disease had subnormal fecal chymotrypsin values. During the gluten-free diet, a progressive reduction in the percent…
Response to Villanacci et al.
2013
REFERENCES 1 . Carroccio A , Mansueto P , Iacono G et al. Nonceliac wheat sensitivity diagnosed by doubleblind placebo-controlled challenge: exploring a new clinical entity . Am J Gastroenterol 2013 (this issue) . 2 . Ludvigsson JF , Le$ er DA , Bai JC et al. " e Oslo de! nitions for coeliac disease and related terms . Gut 2013 ; 62 : 43 – 52 . 3 . Sapone A , Bai JC , Ciacci C et al. Spectrum of gluten-related disorders: consensus on new nomenclature and classi! cation . BMC Med 2012 ; 10 – 13 . 4 . Ferch CC , Chey WD . Irritable bowel syndrome and gluten sensitivity without celiac disease: separating the wheat from the cha% . Gastroenterology 2012 ; 142 : 664 – 6 . 5 . Biesiekierski JR , N…