Search results for "pan"
showing 10 items of 9912 documents
Do Epigenetic Clocks Provide Explanations for Sex Differences in Life Span? A Cross-Sectional Twin Study
2022
Abstract Background The sex gap in life expectancy has been narrowing in Finland over the past 4–5 decades; however, on average, women still live longer than men. Epigenetic clocks are markers for biological aging which predict life span. In this study, we examined the mediating role of lifestyle factors on the association between sex and biological aging in younger and older adults. Methods Our sample consists of younger and older twins (21‒42 years, n = 1 477; 50‒76 years, n = 763) including 151 complete younger opposite-sex twin pairs (21‒30 years). Blood-based DNA methylation was used to compute epigenetic age acceleration by 4 epigenetic clocks as a measure of biological aging. Path mo…
Implicit Attachment Schemas and Therapy Outcome for Panic Disorder Treated with Manualized Confrontation Therapy.
2018
<b><i>Background:</i></b> Different studies have shown that a patient’s attachment correlates with the psychotherapy outcome. However, these findings are based on the traditional interview and paper and pencil attachment methods. Latency-based methods like the Implicit Association Test (IAT) have not yet been investigated in clinical attachment research, specifically in therapy outcome research. <b><i>Objectives:</i></b> It can be hypothesized that patients with positive schemas of their mother and their partner may show a better psychotherapeutic outcome than those with less positive schemas of their mother/partner. <b><i>Method:&…
Detection of precancerous gastric lesions and gastric cancer through exhaled breath.
2015
Timely detection of gastric cancer (GC) and the related precancerous lesions could provide a tool for decreasing both cancer mortality and incidence.968 breath samples were collected from 484 patients (including 99 with GC) for two different analyses. The first sample was analysed by gas chromatography linked to mass spectrometry (GCMS) while applying t test with multiple corrections (p value0.017); the second by cross-reactive nanoarrays combined with pattern recognition. For the latter, 70% of the samples were randomly selected and used in the training set while the remaining 30% constituted the validation set. The operative link on gastric intestinal metaplasia (OLGIM) assessment staging…
Distal pancreatectomy with multivisceral resection: A retrospective multicenter study - Case series.
2020
Abstract Background Multivisceral resection (MVR) is sometimes necessary to achieve disease-free margins in cancer surgery. In certain patients with pancreatic tumors that invade neighboring organs these must be removed to perform an appropriate oncological surgery. In addition, there is an increasing need to perform resections of other organs like liver not directly invaded by the tumor but which require synchronous removal. The results of MVR in pancreatic surgery are controversial. Material and methods A distal pancreatectomy retrospective multicenter observational study using prospectively compiled data carried out at seven HPB Units. The period study was January 2008 to December 2018. …
Unexplained Elevated Serum Pancreatic Enzymes: A Reason to Suspect Celiac Disease
2006
BACKGROUND & AIMS: The frequency of elevated serum pancreatic enzymes in patients with celiac disease (CD) is unknown. The aim of this study was to evaluate the serum levels of pancreatic enzymes in CD patients. METHODS: Serum pancreatic isoamylase and lipase levels were assayed in 90 adult and 112 pediatric consecutive CD patients at diagnosis and after 12 months of gluten-free diet (GFD). Serum elastase and trypsin levels were assayed in a subgroup of adult CD patients. Pancreatic ultrasonography was also performed. RESULTS: Twenty-six adult (29%) and 29 pediatric (26%) CD patients exhibited elevated values of serum pancreatic amylase and/or lipase; trypsin was elevated in 69% and elastas…
Frequency and Characterization of Benign Lesions in Patients Undergoing Surgery for the Suspicion of Solid Pancreatic Neoplasm
2013
A diagnosis of benign lesions (BLs) is reported in 5% to 21% of pancreatoduodenectomies performed for neoplasms; no data for body-tail resections are available. The aims were to investigate the frequency and characterize the BLs mimicking cancer in the head and the body-tail of the pancreas.This study is a retrospective review of pancreatic specimenscollected from 2005 to 2011 in the pathology database of Mainz (Germany). Patients with final diagnosis excluding malignancy were analyzed by histology, imaging, and clinical aspects.Among 373 patients, 33 patients (8.8%) were diagnosed with a benign disease: 25 (8.4%) of 298 in the pancreatic head and 8 (10.7%) of 75 in the body-tail resections…
Psychiatric symptoms in patients with post-H1N1 narcolepsy type 1 in Norway.
2019
Study objectives Several studies have reported psychiatric comorbidity in patients with narcolepsy type 1 (NC1). The primary aim of this study was to explore the extent of psychiatric symptoms in a cohort of Norwegian NC1 patients, most of whom were H1N1-vaccinated. We also wanted to explore possible causes of the psychiatric symptoms seen in NC1. Methods Cross-sectional study. Psychiatric symptoms were assessed by the Achenbach System of Empirically Based Assessment (ASEBA) Child Behavior Check List (CBCL) in children and by Adult Self Report (ASR) in adults. Results The mean (SD) total T-scores were 58.6 (9.2) for children and 57.0 (9.8) for adults, these being mainly driven by internaliz…
Effectiveness of vaccination with 23-valent pneumococcal polysaccharide vaccine in preventing hospitalization with laboratory confirmed influenza dur…
2013
Background: Since influenza predisposes to bacterial pneumonia caused by Streptococcus pneumoniae, studies have suggested that pneumococcal vaccination might reduce its occurrence during pandemics. We assessed the effectiveness of pneumococcal polysaccharide vaccination alone and in combination with influenza vaccination in preventing influenza hospitalization during the 2009–2010 pandemic wave and 2010–2011 influenza epidemic. Methods: We conducted a multicenter case-control study in 36 Spanish hospitals. We selected patients aged ≥ 18 y hospitalized with confirmed influenza and two hospitalized controls per case, matched according to age, date of hospitalization and province of residence.…
Search for variants of the gene-promoter and the potential phosphotyrosine encoding sequence of the insulin receptor substrate-2 gene: evaluation of …
1999
Aims/hypothesis. The aim of this study was to screen part of the putative promoter sequence in addition to 14 potential phosphotyrosine residues of human IRS-2 for genetic variability which might cause changes in protein expression or function. Furthermore, the potential impact on insulin secretion and sensitivity of a previously identified IRS-2 variant (Gly1057Asp) was analysed Methods. The screenings were carried out by the SSCP-heteroduplex technique on DNA from Type II (non-insulin-dependent) diabetic patients. The impact of the Gly1057Asp variant was analysed in four glucose-tolerant Scandinavian study groups. Results. The results showed no nucleotide substitutions in the promoter seq…
The prognostic value of mucociliary clearance in predicting success in tympanoplasty
1993
AbstractMucociliary and equipressive eustachian tube functions have been studied, using saccharin solution (five per cent sodium saccharinate) and tubal manometry respectively, in 58 ears with chronic disease undergoing tympanoplasty. The position of the perforation site determines the results as the poorest results are obtained from the posterior ones, positive cases (47 per cent) and mean transport time (37.7 minutes), compared to the greater percentage of positive cases (86 per cent) and mean transport time (22.2 minutes) for anterior perforations.When both parameters are analysed together there is a direct relationship between normal equipressive function and normal mucociliary transpor…