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Lie detection

Thomas Maran, Pierre Sachse, Markus Martini, Marco Furtner
Hunger is an everyday motivational state, which biases cognition to detect food. Although evidence exists on how hunger affects basic attentional and mnemonic processes, less is known about how motivational drive for food modulates higher cognition. We aimed to investigate the effects of food deprivation on proactive interference resolution, in the presence and absence of food. Normal-weight participants performed a recency probes paradigm providing an experimental block with food and object stimuli as well as a control block with object stimuli only, in a fasted and a sated state...
October 18, 2016: Appetite
Annah Lane, Ling Lee, Donna Traves, Andreas Lee
INTRODUCTION: The antenatal diagnosis of open spina bifida (OSB), a neural tube defect, is predominantly made at the second trimester morphology scan by ultrasound detection of structural abnormalities resulting from the associated Chiari II malformation. Evidence has emerged suggesting that these structural abnormalities can be detected earlier, by examination of the posterior fossa as part of the first trimester nuchal translucency scan. In particular, absence of the intra-cranial translucency (IT) of the fourth ventricle has shown promise as a diagnostic marker of OSB, although the sensitivity and specificity of this finding varies widely in the literature...
October 21, 2016: Journal of Medical Imaging and Radiation Oncology
Ishfaq Ahmad Ganaie, Samar Husain Naqvi, Swatantra Kumar Jain, Saima Wajid
Breast cancer is a major global health concern, appealing for precise prognostic approaches. Thus, the need is to have studies focusing on the identification and recognition of preliminary events leading to the disease. The present study reports the tracing of precancerous progression and serum proteomic analysis in a breast cancer model developed as a result of 7,12-dimethylbenz[a]anthracene (DMBA) administration. Mammary gland histological changes of prime importance were examined by histopathology, and immunohistochemical analysis with Ki-67 was performed to monitor enhanced cell proliferation, right from the onset of hyperplasia till neoplasia...
October 20, 2016: Protoplasma
Chao Fang, Chuanwen Fan, Cun Wang, Qiaorong Huang, Wentong Meng, Yongyang Yu, Lie Yang, Zhihai Peng, Jiankun Hu, Yuan Li, Xianming Mo, Zongguang Zhou
INTRODUCTION: Liver is the most common site of distant metastasis in colorectal cancer (CRC). Early diagnosis and appropriate treatment selection decides overall prognosis of patients. However, current diagnostic measures were basically imaging but not functional. Circulating tumor cells (CTCs) known as hold the key to understand the biology of metastatic mechanism provide a novel and auxiliary diagnostic strategy for CRC with liver metastasis (CRC-LM). RESULTS: The expression of CD133+ and CD133+CD54+CD44+ cellular subpopulations were higher in the peripheral blood of CRC-LM patients when compared with those without metastasis (P<0...
October 15, 2016: Oncotarget
Zhi-Bo Xie, Lie Yao, Chen Jin, De-Liang Fu
Detection of circulating tumor cells (CTCs) has become widely used as a liquid biopsy for many patients. In pancreatic cancer patients, there have been a number of published reports on the efficacy of CTCs in the diagnosis and prognosis of pancreatic cancer, and in the evaluation of response to treatment. We systematically reviewed the diagnosis efficiency and prognostic value of CTCs reported in the literature. We found that the frequency of CTCs is rare, limited to a certain degree by the current enrichment and detection methodologies...
September 2016: Discovery Medicine
Satoshi Umemura
Primary aldosteronism (PA) is a heterogeneous group of disorders including both sporadic and familial forms (familial hyperaldosteronism type I, II and III). PA is the most frequent endocrine cause of secondary hypertension and associated with a higher rate of cardiovascular complications, compared with essential hypertension.Here I review the recent progress in understanding of the genetic and molecular mechanisms leading to autonomous aldosterone production in PA.Systematic screening detects primary aldosteronism in 5 to 10% of all patients with hypertension and in approximately 20% of patients with resistant hypertension...
September 2016: Journal of Hypertension
Yaira Barranco-Ruiz, Jeronimo Aragón-Vela, Cristina Casals, Antonio Martínez-Amat, Rafael A Casuso, Jesus R Huertas
OBJECTIVE: Controlling antioxidant supplementation in athletes involved in studies related to oxidative stress and muscle damage is the key to ensure results. The aim of this study was to confirm through high-performance liquid chromatography (HPLC) analysis whether well-trained individuals lied during a personal interview when asked if they were taking supplements with antioxidants, and how this could affect oxidative stress, muscle damage, and antioxidant response. METHODS: A total of 94 men, well trained in endurance sports, volunteered in this study...
July 28, 2016: Nutrition
Lie-Qiang Liao, Hong-Hong Yan, Jun-Hao Mai, Wei-Wei Liu, Hao Li, Zhu-Ming Guo, Zong-Yuan Zeng, Xue-Kui Liu
BACKGROUND: The increasing incidence of radiation-induced osteosarcoma of the maxilla and mandible (RIOSM) has become a significant problem that can limit long-term survival. The purpose of this study was to analyze the association of clinicopathologic characteristics with treatment outcomes and prognostic factors of patients who developed RIOSM after undergoing radiotherapy for nasopharyngeal carcinoma (NPC). METHODS: We reviewed the medical records of 53,760 NPC patients admitted to Sun Yat-sen University Cancer Center during the period August 1964 to August 2012...
October 12, 2016: Chinese Journal of Cancer
Sandipa Indra, Ranjit Biswas
Heterogeneity and molecular motions in representative cryoprotectant mixtures made of trehalose and glycerol are investigated in the temperature range, , via time-resolved fluorescence Stokes shift and anisotropy measurements, and molecular dynamics simulations of four-point density-time correlations and H-bond relaxations. Mixtures containing 5 wt% and 20 wt% of trehalose along with neat glycerol are studied. Viscosity coefficients for these systems lie in the range, . Measured solute (Coumarin 153) rotation and solvation times reveal a substantial departure from the hydrodynamic viscosity dependence, suggesting strong micro-heterogeneous nature of these systems...
October 10, 2016: Journal of Physical Chemistry. B
Leila Sabour, Maryam Sabour, Saeid Ghorbian
With the advancement and improvement of new sequencing technology, next-generation sequencing (NGS) has been applied increasingly in cancer genomics research fields. More recently, NGS has been adopted in clinical oncology to advance personalized treatment of cancer. NGS is utilized to novel diagnostic and rare cancer mutations, detection of translocations, inversions, insertions and deletions, detection of copy number variants, detect familial cancer mutation carriers, provide the molecular rationale for appropriate targeted, therapeutic and prognostic...
October 8, 2016: Pathology Oncology Research: POR
Lucie Morin, Yvonne M Cargill, Phyllis Glanc
OBJECTIFS: RéSULTATS: SOURCES DE DONNéES: Nous avons effectué des recherches dans MEDLINE et un examen de la bibliographie des articles recensés. VALEURS: Le Comité d'imagerie diagnostique de la Société des obstétriciens et gynécologues du Canada a passé en revue les données probantes recueillies. Les recommandations reposent sur les lignes directrices élaborées par le Groupe d'étude canadien sur les soins de santé préventifs (tableau 1). AVANTAGES, DéSAVANTAGES ET COûTS: Les femmes qui présentent des saignements durant le premier trimestre peuvent recevoir un diagnostic incorrect d'avortement manqué...
October 2016: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
S S Naghavi, M Fabrizio, T Qin, E Tosatti
The quantum physics of ions and electrons behind low-energy spectra of strongly correlated molecular conductors, superconductors and Mott insulators is poorly known, yet fascinating especially in orbitally degenerate cases. The fulleride insulator Cs3C60 (A15), one such system, exhibits infrared (IR) spectra with low temperature peak features and splittings suggestive of static Jahn-Teller distortions with a breakdown of orbital symmetry in the molecular site. That is puzzling, since there is no detectable static distortion, and because the features and splittings disappear upon modest heating, which they should not...
October 14, 2016: Nanoscale
Sebastián Figueroa-Bonaparte, Sonia Segovia, Jaume Llauger, Izaskun Belmonte, Irene Pedrosa, Aída Alejaldre, Mercè Mayos, Guillermo Suárez-Cuartín, Eduard Gallardo, Isabel Illa, Jordi Díaz-Manera
OBJECTIVES: Enzyme replacement therapy has shown to be effective for childhood/adult onset Pompe disease (AOPD). The discovery of biomarkers useful for monitoring disease progression is one of the priority research topics in Pompe disease. Muscle MRI could be one possible test but the correlation between muscle MRI and muscle strength and function has been only partially addressed so far. METHODS: We studied 34 AOPD patients using functional scales (Manual Research Council scale, hand held myometry, 6 minutes walking test, timed to up and go test, time to climb up and down 4 steps, time to walk 10 meters and Motor Function Measure 20 Scale), respiratory tests (Forced Vital Capacity seated and lying, Maximun Inspiratory Pressure and Maximum Expiratory Pressure), daily live activities scales (Activlim) and quality of life scales (Short Form-36 and Individualized Neuromuscular Quality of Life questionnaire)...
2016: PloS One
T Qiu, L L Jiang, Y F Yang
The genetic and epigenetic diversity and structure of naturally occurring Phragmites australis populations occupying two different habitats on a small spatial scale in the Songnen Prairie in northeastern China were investigated by assessing amplified fragment length polymorphisms (AFLPs) and methylation-sensitive amplified polymorphisms (MSAPs) through fluorescent capillary detection. The two groups of P. australis were located in a seasonal waterlogged low-lying and alkalized meadow with a pH of 8-8.5 and in an alkaline patch without accumulated rainwater and with a pH greater than 10...
August 19, 2016: Genetics and Molecular Research: GMR
Arve Lie, Bo Engdahl, Howard J Hoffman, Chuan-Ming Li, Kristian Tambs
OBJECTIVES/HYPOTHESIS: To study the prevalence and usefulness of audiometric notches in the diagnosis of noise-induced hearing loss (NIHL). STUDY DESIGN: Audiograms and data on noise exposure from 23,297 men and 26,477 women, aged 20 to 101 years, from the Nord-Trøndelag Hearing Loss Study, 1996-1998. METHODS: The prevalence of four types of audiometric notches (Coles, Hoffman, Wilson) and 4 kHz notch were computed in relation to occupational noise exposure, age, sex, and report of recurrent ear infections...
October 3, 2016: Laryngoscope
Adrianna Jenkins, Lusha Zhu, Ming Hsu
Understanding the neural basis of human honesty and deception has enormous potential scientific and practical value. However, past approaches, largely developed out of studies with forensic applications in mind, are increasingly recognized as having serious methodological and conceptual shortcomings. Here we propose to address these challenges by drawing on so-called signaling games widely used in game theory and ethology to study behavioral and evolutionary consequences of information transmission and distortion...
October 2016: Current Opinion in Behavioral Sciences
Donald W Lee, Hung-Lun Hsu, Kaitlyn B Bacon, Susan Daniel
With the development of single-particle tracking (SPT) microscopy and host membrane mimics called supported lipid bilayers (SLBs), stochastic virus-membrane binding interactions can be studied in depth while maintaining control over host receptor type and concentration. However, several experimental design challenges and quantitative image analysis limitations prevent the widespread use of this approach. One main challenge of SPT studies is the low signal-to-noise ratio of SPT videos, which is sometimes inevitable due to small particle sizes, low quantum yield of fluorescent dyes, and photobleaching...
2016: PloS One
Qing Liu, Shi Shu, Rong Rong Wang, Fang Liu, Bo Cui, Xia Nan Guo, Chao Xia Lu, Xiao Guang Li, Ming Sheng Liu, Bin Peng, Li-Ying Cui, Xue Zhang
OBJECTIVE: To identify the disease-causing gene of a family with upper limb predominant, slowly progressive amyotrophic lateral sclerosis (ALS), which was diagnosed as flail arm syndrome (FAS). METHODS: After causation of 24 known ALS genes was excluded by targeted next-generation sequencing, whole-exome sequencing was applied in the FAS family. Cellular localization of mutant hnRNPA1 was examined in transfected HeLa cells. An additional 251 Chinese patients with ALS (including 7 sporadic FAS) underwent mutation screening of hnRNPA1...
September 30, 2016: Neurology
Jennifer Gongola, Nicholas Scurich, Jodi A Quas
Although research reveals that children as young as 3 can use deception and will take steps to obscure truth, research concerning how well others detect children's deceptive efforts remains unclear. Yet adults regularly assess whether children are telling the truth in a variety of contexts, including at school, in the home, and in legal settings, particularly in investigations of maltreatment. We conducted a meta-analysis to synthesize extant research concerning adults' ability to detect deceptive statements produced by children...
September 29, 2016: Law and Human Behavior
M M J Singendonk, M A Benninga, M P van Wijk
Recently, multichannel intraluminal impedance (MII) monitoring was added to the repertoire of tests to evaluate the (patho)physiology of gastroesophageal reflux (GER) in children. Its advantage above the sole monitoring of the esophageal pH lies in the ability of the detection of both acid and nonacid GER and to discern between liquid and gas GER. Currently, combined 24 h pH-MII monitoring is recommended for evaluation of gastro-esophageal reflux disease (GERD) and its relation to symptoms in infants and children, despite the lack of reference values in these age groups...
October 2016: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
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