Miracle-dz/UniFAR-FTUs huggingface dataset:
Robotic extended thymectomy for early-stage thymomas.

OBJECTIVES The aim of this study was to report a single referral centre experience in robotic extended thymectomy for clinical early-stage thymomas, evaluating its safety, feasibility and efficacy, with special regard to oncological outcomes. METHODS Between April 2002 and February 2011, we retrospectively selected all those patients who underwent robotic thymectomy for clinical early-stage thymomas. Operative time, morbidity, mortality, duration of hospitalization and overall and disease-free survival were analysed. RESULTS There were 14 patients (8 males, 6 females) with a mean age of 65.2 years (range 23-81). One patient suffered from myasthenia gravis. The WHO classifications were: A in two cases, AB in four cases, B1 in three cases, B2 in two cases and B3 in three cases. The Masaoka stages were: I in seven cases, IIA in four cases, IIB in two cases and III in one case. The mean operative time was 139 min. No intra-operative complication or death occurred. Conversion to open surgery was required in two cases. Minor complications occurred in two patients (14.2%) due to pleural effusion. The mean hospitalization was 4.0 days. Five patients underwent adjuvant radiotherapy. All patients were alive with no disease recurrence, with a median follow-up of 14.5 months (range 1-98). CONCLUSIONS Robotic thymectomy is a safe and feasible technique, with a short operative time and low morbidity. Even on a small series with short follow-up, robotic extended thymectomy for thymoma appeared to be an effective treatment for early-stage thymomas.
Critical care of the end‐stage liver disease patient awaiting liver transplantation

Patients with end‐stage liver disease awaiting liver transplantation frequently require intensive care admission and management due to either complications of liver failure or to intercurrent illness, particularly infection. Mortality in such patients is high and the development of an illness necessitating intensive care unit management can influence transplant candidacy. Specialized support frequently requires hemodynamic support, mechanical ventilation, and renal support. In this review, areas of management of particular importance to patients with end‐stage liver disease in the intensive care unit are discussed. These areas are hepatic encephalopathy, infectious diseases, cardiovascular support, mechanical ventilation, renal support and combined transplantation, and decisions regarding delisting. Current knowledge specific to these patients, when available, is discussed, current practice is described, and areas of uncertainty in the evidence are discussed. Liver Transpl 17:496–510, 2011. © 2011 AASLD.
Effect of the Medicinal Agaricus blazei Murill-Based Mushroom Extract, AndoSanTM, on Symptoms, Fatigue and Quality of Life in Patients with Crohn’s Disease in a Randomized Single-Blinded Placebo Controlled Study

Background Ingestion of AndoSanTM, based on the mushroom Agaricus blazei Murill, has previously shown an anti-inflammatory effect through reduction of pro-inflammatory cytokines in healthy individuals and patients with Crohn’s disease (CD). In this randomized single-blinded placebo-controlled study we examined whether intake of AndoSanTM also resulted in clinical effects. Methods and Findings 50 patients with symptomatic CD were randomized for oral daily consumption of AndoSanTM or placebo for a 21-day experimental period, in this per-protocol study. Patients reported validated scores for symptoms, fatigue and health related quality of life (HRQoL) at days 0, 14 and 21. Fecal calprotectin and general blood parameters were also analyzed. In the AndoSanTM group (n = 25) symptoms improved from baseline (day 0) to days 14 and 21, with respective mean scores (95% CI) of 5.52 (4.64–6.40), 4.48 (3.69–5.27) and 4.08 (3.22–4.94) (p<0,001). We found significant improvements in symptom score for both genders in the AndoSanTM group, and no significant changes in the placebo (n = 25) group. There were however no significant differences between the groups (p = 0.106), although a marginal effect in symptom score for men (p = 0.054). There were comparable improvements in physical, mental and total fatigue for both groups. HRQoL versus baseline were at day 21 improved for bodily pain and vitality in the AndoSanTM group and for vitality and social functioning in the placebo group. No crucial changes in general blood samples and fecal calprotectin were detected. Conclusions The results from this single-blinded randomized clinical trial shows significant improvement on symptoms, for both genders, in the AndoSanTM group, but no significant differences between the study groups. The results on fatigue, HRQoL, fecal calprotectin and blood samples were quite similar compared with placebo. The patients did not report any harms or unintended effects of AndoSanTM. CD patients with mild to moderate symptoms may have beneficiary effects of AndoSanTM as a safe supplement in addition to conventional medication. Trial Registration ClinicalTrials.gov NCT01496053
Amino acid composition of beans and lentil

The amino acid composition of raw seeds, lyophilised cooked seeds and the water soluble matter from cooking of three varieties of Slovenian common beans (Phaseolus vulgaris), namely Češnjevec, Semenarna 22 and Cipro, and of the French green lentil (Lens esculenta) Anicia was determined. For the raw seeds, crude protein contents vary from 21.5, 23.5 and 26.2 g per 100 g of dry matter for the Češnjevec, Cipro and Semenarna 22, respectively, and 26.7 g in the lentil. However, non-protein N is higher in the lentil than in the beans. The contens of amino acids in beans are similar, whereas for the lentil concentrations of methionine and tyrosine are lower and the concentration of arginine much higher than for the beans. After cooking the amount of some amino acids (in 100 g of crude protein) increased, especially tyrosine, methionine and cystine, more in lentil and less in beans. The EAAI was higher in beans than in lentil and was increased after cooking the legumes. CS increased after cooking by more than 100 % for the lentil and 20 % for the beans. Analysis of the material obtained by drying the cooking water showed that predominantly non-essential amino acids were present in this fraction.
Homozygous microdeletion of the ERI1 and MFHAS1 genes in a patient with intellectual disability, limb abnormalities, and cardiac malformation

A male child, born from consanguineous parents and having intellectual disability, short stature, dysmorphic facial features, synpolydactyly, and cardiac malformations is reported. Chromosomal microarray analysis showed that the patient presents with an 8p23.1 homozygous deletion, containing the microRNA miR‐4660, the exoribonuclease 1 (ERI1), and malignant fibrous histiocytoma amplified sequence 1 (MFHAS1) genes. The microRNA miR‐4660 has no known function. MFHAS1 is an immunomodulatory protein involved in Toll‐like receptor signaling, erythropoiesis, and cancer. ERI1 is a ribonuclease involved in RNA metabolism and is required for the correct patterning of the skeleton by defining the HOXC8 expression. We discuss the involvement of these deleted genes to the patient's features and highlight differential diagnoses with syndromes implicating limb extremity abnormalities such as synpolydactyly, including the monosomy 8p.
Aspects of a cybernetic theory of tacit knowledge and innovation

Purpose – The purpose of this paper is to facilitate understanding of the interaction between tacit knowledge and innovation.Design/methodology/approach – The paper addresses the puzzle related to the impact tacit knowledge has on innovation. It appears that tacit knowledge has both negative and positive effects on innovation. The authors argue that solving this puzzle might find its solution in moving away from a one‐dimensional view of both tacit knowledge and innovation. Hence, they develop a typology of tacit knowledge to facilitate our understanding of the interaction between different types of tacit knowledge and different types of innovation. In conducting an aspect of a cybernetic theory of tacit knowledge and innovation, the authors develop a number of propositions for the influence different types of tacit knowledge have on different types of innovation.Findings – The authors' argument is that different types of tacit knowledge hold different potential abilities for different types of innovation.
Title: Hierarchical cortical transcriptome disorganization in autism

Affiliations 1 Center for Applied Neuroscience, Department of Psychology, University of Cyprus, Nicosia, Cyprus 2 Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom 3 Department of Neuroscience, University of California, San Diego, San Diego CA, USA 4 Department of Pediatrics, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA, USA 5 Novo Nordisk Foundation Center for Biosustainability at the University of California, San Diego, La Jolla, CA, USA
Monoclonal antibody therapy for prevention of acute coxsackievirus B3 myocarditis in mice.

The efficacy of monoclonal antibodies against T cell subsets in the therapy of experimental myocarditis caused by coxsackievirus B3 (CB3) was investigated. Two-week-old male C3H/He mice were inoculated with CB3 virus. Treatment was begun in the viremic stage (starting on the day of inoculation) in experiment 1 and in the later aviremic stage (starting on day 10) in experiment 2. Rat anti-mouse monoclonal antibodies, Lyt 1 (helper/inducer T) at 1 microgram/mouse (group 2 in experiment 1; group 6 in experiment 2), Lyt 2 (suppressor/cytotoxic T) at 1 microgram/mouse (group 3 in experiment 1; group 7 in experiment 2), and Lyt 1 at 1 microgram plus Lyt 2 at 1 microgram/mouse (group 4 in experiment 1; group 8 in experiment 2), were administered subcutaneously daily for 2 weeks. The treatment groups were compared with infected controls (group 1 in experiment 1; group 5 in experiment 2). In experiment 1, the survival rate in group 4 was higher (p less than 0.01) than in group 1. In experiment 2, mice treated with Lyt 1 plus Lyt 2 (group 8) survived significantly longer (p less than 0.05) than did controls (group 5). In experiment 1, myocardial virus titers on days 5 and 6 did not show any significant differences among the four groups. Serum-neutralizing antibody titers between group 1 and group 4 in experiment 1 or between group 5 and group 8 in experiment 2 did not differ significantly. Histologic examination showed extensive myocardial necrosis and cellular infiltration in untreated groups: there was less infiltration in group 4 and in group 8 and less severe necrosis in group 8. (ABSTRACT TRUNCATED AT 250 WORDS)
Atypical HNPCC owing to MSH6 germline mutations: analysis of a large Dutch pedigree

Hereditary non-polyposis colorectal cancer (HNPCC) is the most common genetic susceptibility syndrome for colorectal cancer. HNPCC is most frequently caused by germline mutations in the DNA mismatch repair (MMR) genes MSH2 andMLH1. Recently, mutations in another MMR gene, MSH6 (also known asGTBP), have also been shown to result in HNPCC. Preliminary data indicate that the phenotype related toMSH6 mutations may differ from the classical HNPCC caused by defects in MSH2 andMLH1. Here, we describe an extended Dutch HNPCC family not fulfilling the Amsterdam criteria II and resulting from aMSH6 mutation. Overall, the penetrance of colorectal cancer appears to be significantly decreased (p<0.001) among the MSH6 mutation carriers in this family when compared with MSH2 andMLH1 carriers (32% by the age of 80v >80%). Endometrial cancer is a frequent manifestation among female carriers (six out of 13 malignant tumours). Transitional cell carcinoma of the urinary tract is also relatively common in both male and female carriers (10% of the carriers). Moreover, the mean age of onset of both colorectal cancer (MSH6 v MSH2/MLH1 = 55 yearsv 44/41 years) and endometrial carcinomas (MSH6 v MSH2/MLH1 = 55 yearsv 49/48 years) is delayed. As previously reported, we confirm that the pattern of microsatellite instability, in combination with immunohistochemical analysis, can predict the presence of a MSH6 germline defect. The detailed characterisation of the clinical phenotype of this kindred contributes to the establishment of genotype-phenotype correlations in HNPCC owing to mutations in specific mismatch repair genes.
Rescue of Rabies Virus from Cloned cDNA and Identification of the Pathogenicity-Related Gene: Glycoprotein Gene Is Associated with Virulence for Adult Mice

ABSTRACT In order to identify the viral gene related to the pathogenicity of rabies virus, we tried to establish a reverse genetics system of the attenuated RC-HL strain, which causes nonlethal infection in adult mice after intracerebral inoculation. A full-length genome plasmid encoding the complete antigenomic cDNA of the RC-HL strain and helper plasmids containing cDNAs of the complete open reading frame of the N, P, and L genes, respectively, were constructed. After transfection of these plasmids into BHK-21 cells infected with the T7 RNA polymerase-expressing vaccinia virus, infectious rabies virus with almost the same biological properties as those of the wild-type RC-HL strain was rescued. Using this reverse genetics system of the RC-HL strain, we generated a chimeric virus with the open reading frame of the glycoprotein gene from the parent Nishigahara strain, which kills adult mice after intracerebral inoculation, in the background of the RC-HL genome. Since the chimeric virus killed adult mice following intracerebral inoculation, it became evident that the open reading frame of the glycoprotein gene is related to the pathogenicity of the Nishigahara strain for adult mice.
Sevoflurane Affects Neurogenesis After Forebrain Ischemia in Rats

BACKGROUND:The effect of sevoflurane on the neuroregenerative potential after neuronal injury is unclear. We investigated the effect of low and high concentrations of sevoflurane on endogenous neurogenesis after cerebral ischemia. METHODS:Anesthetized and ventilated rats were randomized to four different treatment groups. Groups 1 and 2: 1.4% sevoflurane; Groups 3 and 4: 2.8% sevoflurane. In Groups 1 and 3, no cerebral ischemia was induced (sham-operated). In Groups 2 and 4, 10 min of forebrain ischemia was induced by bilateral carotid artery occlusion plus hemorrhagic hypotension. Physiological variables were maintained constant. Bromodeoxyuridine was given as a marker of neurogenesis. After 28 days brains were perfused. Histopathological damage of the hippocampus was evaluated in hematoxylin and eosin (HE) stained sections using the HE-index (0 = no damage; 1 = 1%–10% damage; 2 = 11%–50% damage; 3 = 51%–100% damage). Immunohistochemistry was used to detect bromodeoxyuridine-positive neurons. Eight untreated rats were investigated as naive controls (Group 5). RESULTS:In neither sham-operated group was histopathological damage or change in neurogenesis observed compared to naive controls. In rats anesthetized with 1.4% sevoflurane, cerebral ischemia caused mild neuronal damage (HE-index of 0.64 ± 0.84) and increased neurogenesis by 60% when compared with respective sham-operated animals; with 2.8% sevoflurane, the HE-index was 1.22 ± 1.14, and the number of newly generated neurons increased by 230% when compared with respective sham-operated animals. CONCLUSION:The present data suggest that high concentrations of sevoflurane stimulate neurogenesis in the dentate gyrus after cerebral ischemia.
A Clinical Trial of the Accuracy and Treatment Experience of the Flash Glucose Monitor FreeStyle Libre in Adults with Type 1 Diabetes

Abstract Background: In Sweden, FreeStyle Libre a flash glucose monitoring system came onto the market in 2014 as a complement to self-monitoring of blood glucose. The aim of this study was to evaluate the accuracy and treatment experience of the FreeStyle Libre system. Methods: Fifty-eight adults with type 1 diabetes used FreeStyle Libre for 10–14 days and measured capillary blood glucose levels with the HemoCue blood glucose measurement system at least six times a day simultaneously. Results: For the entire study period, the mean absolute relative difference (MARD) was 13.2% (95% confidence interval [CI] 12.0%–14.4%). MARD was 13.6% (95% CI 12.1%–15.4%) during week 1 and 12.7% (95% CI 11.5%–13.9%) during week 2. The mean absolute difference (MAD) for the whole study period was 19.8 mg/dL (1.1 mmol/L) (95% CI 17.8–21.8 mg/dL), including 20.5 mg/dL (1.14 mmol/L) during week 1 and 19.0 mg/dL (1.05 mmol/L) during week 2. The overall correlation coefficient was 0.96. For glucose values <72, 72–180, and >180 mg/dL (<4, 4–10, and >10 mmol/L), the MARD was 20.3% (95% CI 17.7%–23.1%), 14.7% (95% CI 13.4%–16%), and 9.6% (95% CI 8.5%–10.8%), respectively, and respective MAD values were 12.3, 17.8, and 23.6 mg/dL (0.69, 0.99, and 1.31 mmol/L). Using the 10-item visual analog scale, patients rated their experience with FreeStyle Libre as generally positive, with mean values ranging from 8.22 to 9.8. Conclusions: FreeStyle Libre had a similar overall MARD as continuous blood glucose monitoring systems in earlier studies when studied in similar at-home conditions. The overall patient satisfaction was high.
Video redaction: a survey and comparison of enabling technologies

Abstract. With the prevalence of video recordings from smart phones, dash cams, body cams, and conventional surveillance cameras, privacy protection has become a major concern, especially in light of legislation such as the Freedom of Information Act. Video redaction is used to obfuscate sensitive and personally identifiable information. Today’s typical workflow involves simple detection, tracking, and manual intervention. Automated methods rely on accurate detection mechanisms being paired with robust tracking methods across the video sequence to ensure the redaction of all sensitive information while minimizing spurious obfuscations. Recent studies have explored the use of convolution neural networks and recurrent neural networks for object detection and tracking. The present paper reviews the redaction problem and compares a few state-of-the-art detection, tracking, and obfuscation methods as they relate to redaction. The comparison introduces an evaluation metric that is specific to video redaction performance. The metric can be evaluated in a manner that allows balancing the penalty for false negatives and false positives according to the needs of particular application, thereby assisting in the selection of component methods and their associated hyperparameters such that the redacted video has fewer frames that require manual review.
Quantitative Analysis of Myocardial Perfusion SPECT Anatomically Guided by Coregistered 64-Slice Coronary CT Angiography

Sequential testing by coronary CT angiography (CTA) and myocardial perfusion SPECT (MPS) obtained on stand-alone scanners may be needed to diagnose coronary artery disease in equivocal cases. We have developed an automated technique for MPS–CTA registration and demonstrate its utility for improved MPS quantification by guiding the coregistered physiologic (MPS) with anatomic CTA information. Methods: Automated registration of MPS left ventricular (LV) surfaces with CTA coronary trees was accomplished by iterative minimization of voxel differences between presegmented CTA volumes and motion-frozen MPS data. Studies of 35 sequential patients (26 men; mean age, 67 ± 12 y) with 64-slice coronary CTA, MPS, and available results of the invasive coronary angiography performed within 3 mo were retrospectively analyzed. Three-dimensional coronary vessels and CTA slices were extracted and fused with quantitative MPS results mapped on LV surfaces and MPS coronary regions. Automatically coregistered CTA images and extracted trees were used to correct the MPS contours and to adjust the standard vascular region definitions for MPS quantification. Results: Automated coregistration of MPS and coronary CTA had the success rate of 96% as assessed visually; the average errors were 4.3 ± 3.3 mm in translation and 1.5 ± 2.6 degrees in rotation on stress and 4.2 ± 3.1 mm in translation and 1.7 ± 3.2 degrees in rotation on rest. MPS vascular region definition was adjusted in 17 studies, and LV contours were adjusted in 11 studies using coregistered CTA images as a guide. CTA-guided myocardial perfusion analysis, compared with standard MPS analysis, resulted in improved area under the receiver-operating-characteristic (ROC) curves for the detection of right coronary artery (RCA) and left circumflex artery (LCX) lesions (0.84 ± 0.08 vs. 0.70 ± 0.11 for LCX, P = 0.03, and 0.92 ± 0.05 vs. 0.75 ± 0.09 for RCA, P = 0.02). Conclusion: Software image coregistration of stand-alone coronary CTA and MPS obtained on separate scanners can be performed rapidly and automatically, allowing CTA-guided contour and vascular territory adjustment on MPS for improved quantitative MPS analysis.
Evaluating the Productive Ward at an acute NHS trust: experiences and implications of releasing time to care.

AIMS AND OBJECTIVES To demonstrate how a national programme aimed to increase the amount of direct time nurses spend with patients', impacts on both staff and patient experience. BACKGROUND The Productive Ward is an improvement programme developed by the NHS Institute for Innovation and Improvement (2007, http://www.institute.nhs.uk/quality_and_value/productivity_series/productive_ward.html) which aims to enable nurses to work more efficiently by reviewing process and practice, thus releasing more time to spend on direct patient care. However, there is little empirical published research around the programme, particularly concerning impact, sustainability and the patient perspective. DESIGN This manuscript presents the findings from qualitative interviews involving both staff and patients. METHODS Semi-structured one-to-one interviews were conducted with patients (n = 8) and staff (n = 5) on five case study wards. Seven focus groups were held according to staff grade (n = 29). RESULTS Despite initial scepticism, most staff embraced the opportunity and demonstrated genuine enthusiasm and energy for the programme. Patients were generally complimentary about their experience as an inpatient, reporting that staff made them feel safe, comfortable and cared for. CONCLUSION Findings showed that the aims of the programme were partially met. The implementation of Productive Ward was associated with significant changes to the ward environment and improvements for staff. The programme equipped staff with skills and knowledge which acted as a primer for subsequent interventions. However, there was a lack of evidence to demonstrate that Productive Ward released time for direct patient care in all areas that implemented the programme. RELEVANCE TO CLINICAL PRACTICE Developing robust performance indicators including a system to capture reinvestment of direct care time would enable frontline staff to demonstrate impact of the programme. Additionally, staff will need to ensure that reorganisation and instability across the NHS do not affect sustainability and viability of the Productive Ward in the long term.