Miracle-dz/UniFAR-FTUs huggingface dataset:
[Comparison of various methods of body fat analysis in overweight and obese women].

INTRODUCTION Body composition assessment and determination of the amount and distribution of body fat, respectively, form an essential part of the basic clinical assessment of an obese patient. However, there are no recommended methods to determine the amount of fat in obese population. The aim of our study was to compare the methods most frequently used to determine the amount of body fat in overweight and obese women in clinical practice (multi-frequency bio-electrical impedance analysis--BIA using the Bodystat, Omron and Tanita machines and the skinfold test using a calliper) with a reference method (DEXA). The study further aimed to compile prediction formulae enabling clinicians to calculate the percentage of body fat when using the available body fat measurement techniques. METHODS The study included 61 overweight and obese women (mean age 48.6 years +/- 13.9 years). Four practice-based body fat assessment methods were used - bioimpedance technique with tetra-polar electrode arrangement (Bodystat machine), bioimpedance technique with bi-pedal electrode arrangement (Tanita machine), hand-held bioimpedance technique (Omron machine) and the anthropometry assessment--the skinfold calliper technique. These methods were compared to the method considered as the reference--the whole body densinometry (DEXA). RESULTS The results obtained using the listed body fat assessment methods suggest that the resulting body fat measurements differ importantly depending on the method used. The highest correlation with DEXA was found for the Bodystat BIA (r = 0.9096, p < 0.001). Prediction formulae were constructed for a more accurate calculation of body fat content when using the techniques evaluated in the present study. CONCLUSION When the newly compiled formulae are employed, the body fat assessment obtained with any of the methods applied in the present study will approximate DEXA. The BIA techniques were found to be particularly precise. Therefore, further evaluation of these techniques is recommendable to support their use as methods for monitoring the efficacy of weight reduction programmes in overweight and obese patients.
Microalbuminuria Immunoassay Based on Antibodies Covalently Conjugated to Eupergit C-Coated Beads

OBJECTIVE To develop a reliable, simple, and sensitive assay for microalbuminuria, based on covalent attachment of anti-HSA to oxirane-bearing polymethylmethacrylate beads (Eupergit CB6200). RESEARCH DESIGN AND METHODS Anti-HSA antibodies were coupled to CB6200 beads by reaction of their amino groups with the oxirane groups of the matrix. The capability of the beads to bind HSA from standard solutions or urine was evaluated and compared with the state of the art ELISA test. RESULTS The new bead immunoassay is sensitive and linear in the range of 1–25 mg/L, which is considered the low microalbuminuria range. When HSA levels in urine were tested, the intra- and interassay CV values ranged between 2.7 and 3.9% and between 5.6 and 6.6%, respectively. The long-term storage stability of the antibodies covalently bound on the beads was higher than of the same antibodies adsorbed on ELISA plates. After 16 wk of storage, the CV was about 7.3% with the bead assay, compared with 14% obtained for the ELISA test under the same experimental conditions. CONCLUSIONS A new procedure for microalbuminuria assay was developed, with Eupergit CB6200 beads as a solid support for covalent binding of the first antibody. Accuracy, sensitivity, reproducibility, and precision of the bead immunoassay were similar to those of commonly used immunoassays, as exemplified by the analysis of HSA in 53 clinical urine samples. The bead assay retains a low degree of variability over long storage periods, and the beads may be reapplied after a simple acid-washing procedure.
Ultra-low NMOS contact resistivity using a novel plasma-based DSS implant and laser anneal for post 7 nm nodes

We report a record-setting low NMOS contact resistivity of 1.2×10<sup>-9</sup> Ωcm<sup>2</sup> compatible with Ti/Si system and dopant segregation Schottky (DSS) based solution. The ultra-low contact resistivity of Ti/Si system is demonstrated with Highly Doped Si:P Epi layer and P implantation using conformal plasma implant followed by millisecond laser anneal. Additionally, we show that short-pulse nanosecond laser as post implant anneal provides a promising pathway to further improve NMOS ρ<sub>C</sub> to below 1×10<sup>-9</sup> Ωcm<sup>2</sup> for the post 7 nm nodes.
The effect of chemical warfare on respiratory symptoms, pulmonary function tests and their reversibility 23–25 years after exposure

Pulmonary complications due to mustard gas exposure range from no effect to severe bronchial stenosis. Pulmonary function tests (PFTs) and respiratory symptoms in chemical war victims were studied 23–25 years after exposure to sulfur mustard (SM). Respiratory symptoms were evaluated in a sample of 142 chemical war victims and 120 control subjects with similar age from the general population using a questionnaire including questions on respiratory symptoms in the past year. PFT values were also measured in chemical war victims before and 15 min after the inhalation of 200 µg salbutamol and baseline PFT in controls. All chemical war victims (100%) reported respiratory symptoms. Wheezing (66.19%), cough (64.78%), and chest tightness (54.4%) were the most common symptoms and only 15.5% of chemical war victims reported sputum (p < 0.01 for sputum and p < 0.001 for other symptoms compared with control group). In addition, 49.3% of chemical war victims had wheeze in chest examination, which were significantly higher than control group (p < 0.001). The severity of respiratory symptoms was also significantly higher than control subjects (p < 0.05 for sputum and p < 0.001 for other symptoms). All the PFT values were also significantly lower in chemical war victims than that in control subjects (p < 0.001 for all cases). In addition, all the PFT values improved significantly after the inhalation of 200 µg salbutamol (p < 0.05–p < 0.001). These results showed that chemical war victims, 23–25 years after exposure to chemical warfare have higher frequencies and severity of respiratory symptoms. PFT values were also significantly reduced among chemical war victims, which showed reversibility due to the inhalation of 200 µg salbutamol.
National Pathfinder Survey of 12-Year-Old Children’s Oral Health in Italy

No recent data on the experience of caries among Italian 12-year-olds are available. In 2004, an epidemiological survey called ‘National Pathfinder among Children’s Oral Health in Italy’ was promoted and carried out. This study reports the actual oral health status of Italian 12-year-olds according to gender, residence area and geographical distribution. Clinical examinations were carried out from March 2004 to April 2005, according to WHO criteria, and included dental caries (decay at the dentinal lesion level) and Community Periodontal Index (CPI). 5,342 children (2,670 males, 2,672 females) were examined by 7 ad hoc calibrated raters. Dental caries experience was found in 43.1% (95% CI 41.8–44.4%) of the study population. The mean DMFT score was 1.09 (95% CI 0.98–1.21). Significant differences (p < 0.05) were observed among geographical sections for DT, FT and DMFT. An inverse relationship was observed between mean DMFT and gross national product per capita (p < 0.001). Gingival bleeding was observed in 23.8% of children, while 28.7% had calculus. Significant differences in CPI scores among sections were found throughout the sample in both males and females (p < 0.001). Over the past two decades, mean DMFT fell from over 5 to its present level, halving every decade; consequently, the recorded level of dental caries has become aligned with that in other Western European countries. Nevertheless, differences in DMFT values remain between children from different socioeconomic backgrounds.
Efectos de las políticas de recursos humanos socialmente responsables en el capital intelectual

Purpose: This research focuses on the benefits that social responsibility can report on the area of human resources, examined the impact of a socially responsible configuration of human resource policies and practices in the generation value process for the company, and more specifically in its intellectual capital. Design/methodology/approach: The study performed a regression analysis, testing the individual effects of socially responsible human resource policies on intellectual capital, broken down into three main variables such as human, social and organizational capital. Findings: The results shed light on how the introduction of socially responsible aspects in the management of human resources can facilitate the exchange of knowledge, skills and attitudes human--capital; lead to improvements in communication, trust, cooperation among employees social-capital and, in turn, generates an institutionalized knowledge encoded in the own organizational culture –organizational capital–. Research limitations/implications: The study only provides information from large companies with over 250 employees. Practical implications: There are important implications in the measure of corporate social responsibility concerns in the area of human resources. Social implications: Also important intangible effects on non-economic variables are confirmed, such as intellectual capital. Originality/value: The value of the study lies in its novelty, testing socially responsible configurations of human resources as well as the direct effects of different policies on intellectual capital.
Towards a Single-Sequence Neurologic Magnetic Resonance Imaging Examination: Multiple-Contrast Images From an IR TrueFISP Experiment

Objective:The objective of this study was to reconstruct images bearing multiple contrasts from a single sequence magnetic resonance imaging (MRI) experiment. Materials and Methods:Using a segmented IR-TrueFISP imaging sequence, the signal recovery after inversion and α/2 preparation was sampled in 6 volunteers. These images were used to generate T1, T2, and spin-density maps, allowing construction of images with multiple contrasts, including T1-, T2-, spin-density-weighted, and also FLAIR contrast. Traditionally acquired images bearing the corresponding contrast were obtained for comparison. Regression analysis was performed to compare the synthetic and traditionally acquired images for the whole brain and a region of interest in the occipital region. Results:The synthetic images closely reproduced the contrast from the “standard” examination. Using regression analysis, the obtained image signal intensities for the calculated images compare favorably (P <0.0001–≪0.000001) with images acquired using multiple sequences. Conclusions:Perfectly registered images with any desired contrast based on T1, T2, and spin density, along with underlying quantitative maps, can be obtained using a single IR-TrueFISP sequence.
Simple In Vitro Assay for Determining the Sensitivity of Plasmodium vivax Isolates from Fresh Human Blood to Antimalarials in Areas where P. vivax Is Endemic

ABSTRACT The aim of this study was to develop a simple, field-practical, and effective in vitro method for determining the sensitivity of fresh erythrocytic Plasmodium vivax isolates to a range of antimalarials. The method used is a modification of the standard World Health Organization (WHO) microtest for determination of P. falciparum drug sensitivity. The WHO method was modified by removing leukocytes and using a growth medium supplemented with AB+ serum. We successfully carried out 34 in vitro drug assays on 39 P. vivax isolates collected from the Mae Sod malaria clinic, Tak Province, Thailand. The mean percentage of parasites maturing to schizonts (six or more merozoites) in control wells was 66.5% ± 5.9% (standard deviation). This level of growth in the control wells enabled rapid microscopic determination (5 min per isolate per drug) of the MICs of chloroquine, dihydroartemisinin, WR238605 (tafenoquine), and sulfadoxine. P. vivax was relatively sensitive to chloroquine (MIC = 160 ng/ml, 50% inhibitory concentration [IC50] = 49.8 ng/ml) and dihydroartemisinin (MIC = 0.5 ng/ml, IC50 = 0.47 ng/ml). The poor response of P. vivax to both tafenoquine (MIC = 14,000 ng/ml, IC50 = 9,739 ng/ml) and sulfadoxine (MIC = 500,000 ng/ml, IC50 = 249,000 ng/ml) was due to the slow action of these drugs and the innate resistance of P. vivax to sulfadoxine. The in vitro assay developed in our study should be useful both for assessing the antimalarial sensitivity of P. vivax populations and for screening new antimalarials in the absence of long-term P. vivax cultures.
Histopathologic parameters in chronic rhinosinusitis with nasal polyposis: impact on quality of life outcomes

Chronic rhinosinusitis (CRS) is a common disease with a significant impact on health‐related quality of life (QOL) of the patient. Histologic inflammatory markers in CRS are an important marker in determining the severity of the disease. In this study, we evaluated the association of histopathologic parameters with QOL questionnaires in patients with CRS with nasal polyposis after endoscopic sinus surgery (ESS).
EFFECTS OF SUCCESSION PLANNING PRACTICES ON ORGANISATION PERFORMANCE AMONG THE NON-GOVERNMENTAL ORGANISATIONS ’ IN KENYA

Succession planning in the recent past has received more attention not only as a concern for the management of human resources, but also as institutional strategic management component for ensuring performance and growth. Succession planning’s main objectives can be described as; to improve job filling for key positions through active development of longer-term successors through ensuring their careers progress, and making sure that they get the range of work experiences they need for the future to encourage a culture of progression. This study assessed the effects of succession planning practices on organizational performance among NonGovernmental Organisations (NGOs) in Kenya. The specific were to: establish the extent to which succession planning influences the realization of stakeholder’s expectation, explore the role of succession planning on internal business process and determine the extent to which succession planning contributes to the growth of NGOs in Kenya. The research designs adopted were descriptive and quantitative. A total of 270 NGOs based in Nairobi participated in the study. The study consolidated both primary and secondary data. Secondary data was collected from relevant records from the NGOs under study and NGO coordinating board of Kenya. The main instrument for collecting primary data was a questionnaire. Each participating organization filled one questionnaire. The statistical analysis included; descriptive statistics and inferential statistics to determine the strength of a relationship between variables to establish the strength of association between dependent and independent variables. The findings through tests of hypothesis revealed that: succession planning have significant effects on internal business and significantly contributes to institutional growth of Non-Governmental Organisations. However, findings revealed that succession planning have no influence on realization of stakeholder’s expectations. European Journal of Business Management Vol.2, Issue 1, 2014 http://www.ejobm. org ISSN 2307-6305| P a g e 2
A post-marketing surveillance study of formoterol (Foradil): its use in general practice in England.

OBJECTIVE At the time of marketing, experience of long-term use of prescription medicines in general clinical practice is limited. Postmarketing surveillance is particularly important at this time when medicines may be prescribed to large numbers of patients of all ages, for long-term use. Following marketing of formoterol (Foradil) in the UK in 1996 we undertook a postmarketing surveillance study of formoterol use in general practice. DESIGN A non-interventional observational cohort study was conducted using the technique of prescription-event monitoring. Exposure data were obtained from prescription details; outcome data from questionnaires sent to general practitioners approximately 12 months after the first prescription was dispensed for individual patients. Incidence rates were calculated for reported events, reasons for stopping treatment and outcomes of pregnancy were determined. RESULTS Data were collected for 5777 patients aged 3 to 96 years, 65% of whom continued treatment for >12 months. Formoterol was prescribed 'off label', to 258 children, (4.5%) of the cohort. The most commonly reported events excluding those related to respiratory disease, were headache, tremor, palpitation, cramp and nausea/vomiting. These events were also among the more common reasons for stopping treatment and reported as suspected adverse drug reactions. 33 patients took formoterol during pregnancy. The cause of death was established for 186 of the 190 deaths (3% of cohort). CONCLUSIONS Formoterol appears to have been well tolerated by the majority of patients in this study. The most frequently reported adverse events were those known to be associated with beta(2)-agonists, although the frequency of nausea/ vomiting was greater than given in Summary of Product Characteristics.
Disruption of the petal identity gene APETALA3-3 is highly correlated with loss of petals within the buttercup family (Ranunculaceae)

Absence of petals, or being apetalous, is usually one of the most important features that characterizes a group of flowering plants at high taxonomic ranks (i.e., family and above). The apetalous condition, however, appears to be the result of parallel or convergent evolution with unknown genetic causes. Here we show that within the buttercup family (Ranunculaceae), apetalous genera in at least seven different lineages were all derived from petalous ancestors, indicative of parallel petal losses. We also show that independent petal losses within this family were strongly associated with decreased or eliminated expression of a single floral organ identity gene, APETALA3-3 (AP3-3), apparently owing to species-specific molecular lesions. In an apetalous mutant of Nigella, insertion of a transposable element into the second intron has led to silencing of the gene and transformation of petals into sepals. In several naturally occurring apetalous genera, such as Thalictrum, Beesia, and Enemion, the gene has either been lost altogether or disrupted by deletions in coding or regulatory regions. In Clematis, a large genus in which petalous species evolved secondarily from apetalous ones, the gene exhibits hallmarks of a pseudogene. These results suggest that, as a petal identity gene, AP3-3 has been silenced or down-regulated by different mechanisms in different evolutionary lineages. This also suggests that petal identity did not evolve many times independently across the Ranunculaceae but was lost in numerous instances. The genetic mechanisms underlying the independent petal losses, however, may be complex, with disruption of AP3-3 being either cause or effect.
Risperidone Enhances the Vulnerability to Stroke in Hypertensive Rats

Background: Stroke is the second most common cause of death and a major cause of disability worldwide. Risperidone is an atypical antipsychotic drug that may increase the risk of stroke. The present work examined whether risperidone enhances the vulnerability to stroke in hypertensive rats and the potential mechanisms underlying such action. Methods: Experiment 1: Wistar‐Kyoto (WKY) rats, spontaneously hypertensive rats (SHRs) and stroke‐prone SHRs (SHR‐SPs) were treated with risperidone (0.8 and 2.4 mg/kg/d) or vehicle for 30 consecutive days. Tissue damage in response to middle cerebral artery occlusion (MCAO) was measured microscopically. The activity of superoxide dismutase, glutathione peroxidase, the levels of malondialdehyde were also determined. Experiment 2: Survival data were recorded in SHR‐SPs that received daily risperidone perpetually. Experiment 3: Effect of risperidone on interleukin‐6 and tumor necrosis factor‐α was examined in quiescent or LPS‐activated cortical microglias from WKY rats. Experiment 4: Potential damage of risperidone exposure to neurons was examined in primary neuronal culture obtained from WKY rats, SHRs, and SHR‐SPs. Results: Risperidone increased infarct areas upon MCAO in SHR‐SPs and SHRs, but not in WKY rats. Survival time in SHR‐SPs was shortened by risperidone. Apoptosis was augmented by risperidone through enhanced Bax. Risperidone also increased endothelial injury. Conclusions: Risperidone enhances the vulnerability to stroke in hypertensive rats through increasing neuronal apoptosis and endothelial injury.
Use of Nerve Conduction Studies and the Pressure-Specified Sensory Device in the Diagnosis of Carpal Tunnel Syndrome

Sixty-nine patients with signs of carpal tunnel syndrome (CTS) underwent nerve conduction studies (NCS) and testing with the Pressure-Specified Sensory Device (PSSD). A total of 102 tests were performed (28 bilateral). Twenty patients underwent a carpal tunnel release and were retested after 4 to 6 months. The Symptom Severity Score (SSS) was calculated before and after surgery. A control group of 20 hands in 10 asymptomatic volunteers underwent identical testing. The NCS sensitivity was 87% with a specificity of 90% whereas the PSSD sensitivity was 81% with a specificity of 65%. The combined sensitivity of the two tests was 93%. In the operative group the SSS improved from a mean of 3.34 pre-operatively to 1.95 postoperatively. The NCS improved in 19/21 hands whereas the PSSD improved in 16/19 hands. The non-invasive SSS and PSSD can increase the diagnostic yield in CTS, especially when the NCS are normal.
Evaluation of bone mineral density and morphology using pQCT in children after spinal cord injury

Objective: To evaluate the effects of spinal cord injury (SCI) on bone density and morphology in children using peripheral quantitative computer tomography (pQCT). Design: Retrospective cohort study of 19 paediatric patients with SCI (9 paraplegics and 10 tetraplegics). Results: There was significant reduction in tibial metaphysial volumetric bone mineral density (vBMD), diaphysial cortical cross-sectional area (CSA), cortical thickness and polar strength–strain index. There was a significant loss of calf muscle CSA. Those who were able to stand had greater trabecular vBMD, tibial cortical thickness and tibial muscle CSA Z-scores. Lower limb fractures did not occur if tibial trabecular vBMD was greater than 100 mg/cm3. Tibial geometry following SCI was more circular compared to controls. Conclusions: pQCT provides a valuable insight into the regional changes in bone and muscle development in children following SCI. Residual muscle function with the ability to weight bear provides a significant benefit to bone development.