Miracle-dz/UniFAR-FTUs huggingface dataset:
Application of genomeceuticals to the molecular and immunological aspects of autism.

Autism is a developmental disease affecting as many as 1 in 300 children and is often characterized as a mental disorder originating in infancy that is associated with self-absorption, inability to interact socially, behavior, and language dysfunction (e.g. echolalia). Current theories indicate an important role of diet in the development of disease. It is thought that, as a result of maldigestion of casein and gluten, opioid-type peptides, or exorphins, are produced. Additionally, because of the time-frame of development of the disease, there has been an association with childhood vaccination. Consequently, prevailing therapies attempt to address these causes in one, or a combination, of three ways: diet restriction (removing casein and gluten); supplementation with exogenous enzymes; and probiotic bacteria. Until recently, none of the therapies addressed the molecular mechanisms that may be at work in the development and progression of autism. This paper presents potential molecular and cellular mechanism related to autism as well as discusses their application to the treatment of the disease through the application of genomeceuticals. Additionally, a link between developmentally associated aberrant immune and inflammatory responses, and autism is suggested and explored.
Survival after hepatic resection in metastatic colorectal cancer

Hepatectomy is the standard of care for patients with colorectal cancer who have isolated hepatic metastases; however, the long‐term survival benefits of hepatectomy in this population have not been characterized well outside of case series. For the current study, a population‐based database was used to compare the survival of patients with liver metastases from colorectal cancer who did and did not undergo hepatectomy.
Nutrition assessment and its relationship with performance and Glasgow prognostic scores in Vietnamese patients with esophageal cancer.

BACKGROUND AND OBJECTIVES To determine the nutritional status of patients with esophageal cancer, and to investigate its relationship with performance status and prognosis. METHODS AND STUDY DESIGN This clinical, cross-sectional study was conducted from August 2014 to February 2015 at National Cancer Hospital, Hanoi, Vietnam. Stage III/IV esophageal cancer patients were assessed for their nutritional status (patient-generated subjective global assessment (PG-SGA) and SGA scores, BMI, mid-arm circumference (MAC), energy and protein intakes, weight changes, Karnofsky and Eastern cooperative oncology group performance scores (KPS/ECOG), and Glasgow prognostic score (GPS). RESULTS Sixty-four male patients were enrolled. The mean ± standard deviation of PG-SGA score was 9.88±4.41. SGA revealed 44% as class B and 6.2% as class C. The BMI revealed 43.8% of patients were underweight. MAC measurement revealed 29.7% of undernourished patients. Patients with an energy intake <25 kcal/kg/d comprised 54.7%, and 48.4% with <1 g/kg/day of protein. Totally, 68.8%, 84.4% and 92.2% patients exhibited weight loss past 2-weeks, one-month and six-months, respectively. The PG-SGA and SGA strongly correlated with the KPS (r=-0.717 and 0.632, both p<0.001) and ECOG (r=0.672 and 0.626, both p<0.001), but were weakly correlated with the GPS (r=0.332 and 0.278, p<0.01 and 0.05). The KPS, ECOG, BMI, MAC, energy and protein intakes, and weight change were not correlated with the GPS. CONCLUSIONS Malnutrition, weight change, and insufficient intake were noteworthy in esophageal cancer patients. The PG-SGA and SGA were strongly correlated with the performance status, but weakly correlated with prognostic indices.
Uncoupling protein 2 negatively regulates glucose-induced glucagon-like peptide 1 secretion.

It is known that endogenous levels of the incretin hormone glucagon-like peptide 1 (GLP1) can be enhanced by various secretagogues, but the mechanism underlying GLP1 secretion is still not fully understood. We assessed the possible effect of uncoupling protein 2 (UCP2) on GLP1 secretion in mouse intestinal tract and NCI-H716 cells, a wellcharacterized human enteroendocrine L cell model. Localization of UCP2 and GLP1 in the gastrointestinal tract was assessed by immunofluorescence staining. Ucp2 mRNA levels in gut were analyzed by quantitative RT-PCR. Human NCI-H716 cells were transiently transfected with siRNAs targeting UCP2. The plasma and ileum tissue levels of GLP1 (7–36) amide were measured using an ELISA kit. UCP2 was primarily expressed in the mucosal layer and colocalized with GLP1 in gastrointestinal mucosa. L cells secreting GLP1 also expressed UCP2. After glucose administration, UCP2-deficient mice showed increased glucose-induced GLP1 secretion compared with wild-type littermates. GLP1 secretion increased after NCI-H716 cells were transfected with siRNAs targeting UCP2. UCP2 was markedly upregulated in ileum tissue from ob/ob mice, and GLP1 secretion decreased compared with normal mice. Furthermore, GLP1 secretion increased after administration of genipin by oral gavage. Taken together, these results reveal an inhibitory role of UCP2 in glucose-induced GLP1 secretion. Journal of Molecular Endocrinology (2012) 48, 151–158
Characterization of focal liver lesions using contrast enhanced ultrasound as a first line method: a large monocentric experience.

AIM To present a large monocentric experience in the characterization of focal liver lesions (FLLs) using Contrast Enhanced Ultrasound (CEUS). METHOD A retrospective study was performed in the Gastroenterology and Hepatology Department, Timisoara, including 1100 patients with 1329 FLLs evaluated between September 2009 and January 2013. A CEUS examination was considered conclusive if the FLL respected the typical enhancement pattern as described in the EFSUMB Guidelines. RESULTS From the 1329 FLLs, CEUS was conclusive for a specific pathology in 1102 cases (82.9%). For the differentiation of benign/malignant lesions, CEUS reached a conclusive diagnosis in 1196 (90%) cases. The percentage of conclusive CEUS examinations was significantly higher in patients without chronic liver disease as compared with those with chronic hepatopathies: 87.3% vs. 74.4% (p<0.0001). CONCLUSION CEUS patterns of enhancement fell into clear cut specific diagnostic patterns in 83% of the FLLs discovered by US, and into clear cut benign versus malignant patterns in 90% of the cases. For this reason, we can strongly recommend CEUS as a first line imaging method to characterize FLLs found at US, at least in centers with a good experience in CEUS.
Sulfidopeptide leukotrienes mediate acrolein-induced bronchial hyperresponsiveness.

The sulfidopeptide leukotrienes are bronchoconstrictive lipid mediators thought to have an important role in the pathophysiology of asthma. The objective of this study was to determine if treatment with a leukotriene receptor antagonist and 5-lipoxygenase inhibitors could diminish acrolein-induced bronchial hyperresponsiveness and to determine whether leukotriene (LT) C4 generation is augmented by acrolein exposure. Guinea pigs (groups of 6-7) were exposed to 1.3 ppm acrolein for 2 h and bronchial responsiveness to intravenous acetylcholine determined twice before, and once 1, 2, 6, and 24 h after exposure. Immediately after acrolein exposure (5 min) specific total airway resistance (sRt) increased from 0.86 +/- 0.01 to 1.29 +/- 0.07 ml.cmH2O. ml-1.s. Within 1 h after exposure, the effective dose of acetylcholine sufficient to double sRt (ED200) decreased from 114.0 +/- 6.6 to 58.5 +/- 6.5 micrograms.kg-1.min-1. Bronchial hyperresponsiveness became maximal at 2 h with ED200 = 44.7 +/- 4.2 and persisted for up to 24 h after exposure (24 h ED200 = 60.2 +/- 11.6 micrograms.kg-1.min). A LTC4/LTD4 receptor antagonist, L-649,923 (10 mg/kg iv), and two putative inhibitors of 5-lipoxygenase, L-651,392 (10 mg/kg po) and U-60,257 (5 mg/kg i.v.), diminished the immediate bronchoconstriction and markedly inhibited bronchial hyperresponsiveness. Analysis of bronchoalveolar lavage fluid obtained from guinea pigs after acrolein exposure revealed a significant increase in immunoreactive LTC4 concentrations (control LTC4 = 8.8 +/- 0.3, n = 7; exposed LTC4 = 15.9 +/- 2.4 pg/ml, n = 6). Treatment with L-651,392 inhibited this response (acrolein exposed = 9.4 +/- 2.4 pg/ml, n = 5). (ABSTRACT TRUNCATED AT 250 WORDS)
The Acute Hormonal Response to the Kettlebell Swing Exercise

Abstract Budnar, RG Jr, Duplanty, AA, Hill, DW, McFarlin, BK, and Vingren, JL. The acute hormonal response to the kettlebell swing exercise. J Strength Cond Res 28(10): 2793–2800, 2014—The purpose of this investigation was to examine the acute hormonal response to the kettlebell swing exercise. Ten recreationally resistance trained men (age, 24 ± 4 years; height, 175 ± 6 cm; body mass, 78.7 ± 9.9 kg) performed 12 rounds of 30 seconds of 16 kg kettlebell swings alternated with 30 seconds of rest. Blood samples were collected before (PRE), immediately after (IP), and 15 (P15) and 30 minutes after exercise (P30) and analyzed for testosterone (T), immunoreactive growth hormone, cortisol (C), and lactate concentrations. Heart rate and rating of perceived exertion were measured at the end of each round. Testosterone was significantly higher (p ⩽ 0.05) at IP than at PRE, P15, or P30 (PRE: 28 ± 3; IP: 32 ± 4; P15: 29 ± 3; P30: 27 ± 3 nmol·L−1). Growth hormone was higher at IP, P15, and P30 than at PRE (PRE: 0.1 ± 0.1; IP: 1.8 ± 1.2; P15: 2.1 ± 1.1; P30: 1.6 ± 1.3 &mgr;g·L−1). Cortisol was higher at IP and P15 than at PRE and P30 (PRE: 617 ± 266; IP: 894 ± 354; P15: 875 ± 243; P30: 645 ± 285 nmol·L−1). Lactate was higher at IP, P15, and P30 than at PRE (PRE: 1.1 ± 0.5; IP: 7.0 ± 3.0; P15: 4.0 ± 2.7; P30: 2.5 ± 1.8 mmol·L−1). Heart rate increased progressively from 57 ± 12 at PRE to 170 ± 10 at IP. The exercise protocol produced an acute increase in hormones involved in muscle adaptations. Thus, the kettlebell swing exercise might provide a good supplement to resistance training programs.
Faster absorption of ethanol and higher peak concentration in women after gastric bypass surgery.

AIMS To investigate the absorption, distribution and elimination of ethanol in women with abnormal gut as a result of gastric bypass surgery. Patients who undergo gastric bypass for morbid obesity complain of increased sensitivity to the effects of alcohol after the operation. METHODS Twelve healthy women operated for morbid obesity at least 3 years earlier were recruited. Twelve other women closely matched in terms of age and body mass index (BMI) served as the control group. After an overnight fast each subject drank 95% v/v ethanol (0.30 g kg-1 body weight) as a bolus dose. The ethanol was diluted with orange juice to 20% v/v and finished in 5 min. Specimens of venous blood were taken from an indwelling catheter before drinking started and every 10 min for up to 3.5 h post-dosing. The blood alcohol concentration (BAC) was determined by headspace gas chromatography. RESULTS The maximum blood-ethanol concentration (Cmax) was 0.741 +/- 0.211 g l-1 (+/- s.d.) in the operated group compared with 0.577 +/- 0.112 g l-1 in the controls (mean difference 0.164 g l-1, 95% confidence interval (CI) 0.021, 0.307). The median time to peak (tmax) was 10 min in the bypass patients compared with 30 min in controls (median difference -15 min (95% CI -10, -20 min). At 10 and 20 min post-dosing the BAC was higher in the bypass patients (P < 0.05) but not at 30 min and all later times (P > 0.05). Other pharmacokinetic parameters of ethanol were not significantly different between the two groups of women (P > 0.05). CONCLUSIONS The higher sensitivity to ethanol after gastric bypass surgery probably reflects the more rapid absorption of ethanol leading to higher Cmax and earlier tmax. The marked reduction in body weight after the operation might also be a factor to consider if the same absolute quantity of ethanol is consumed.
A Precise Time-Step Integration Method for Transient Analysis of Lossy Nonuniform Transmission Lines

This paper presents a novel time-domain integration method for transient analysis of nonuniform multiconductor transmission lines (MTLs). It can solve the time response of various kinds of transmission lines with arbitrary coupling status. The spatial discretization in this method is the same as the finite-difference time-domain (FDTD) algorithm. However, in order to eliminate the Courant-Friedrich-Levy condition constraint, a precise time-step integration method is utilized in time-domain calculation. It gives an analytical solution in the time domain for the spatial discretized Telegrapher's equations with linear boundary conditions. Large time steps can be adopted in the integration process to achieve accurate results efficiently. In the analysis of transmission lines with frequency-dependent parameters, a passive equivalent model is introduced, which leads to the similar semidiscrete model as that for the frequency-independent case. In addition, a rigorous proof of the passivity of the model is provided. Numerical examples are presented to demonstrate the accuracy and stability of the proposed method.
Comparison of EST libraries from seven beetle species: towards a framework for phylogenomics of the Coleoptera

Relatively little is known about Coleoptera genes and genomes and how these compare in different taxa. We describe here the construction, DNA sequencing and sequence comparisons of cDNA libraries from seven beetle species. A total of 6717 bacterial colonies were screened for cDNA insert containing plasmids and 2784 size selected clones were 5′‐ and 3′‐end sequenced to produce 1620 assembled sequences. Similarity comparisons with existing protein sequence databases revealed that 65.1% had matches (E < 10−4) in other organisms, with greater numbers of matches in Drosophila melanogaster than Caenorhabditis elegans and Saccharomyces cerevisiae databases. tBlastX comparisons also revealed numerous similarity hits (E < 10−20) in intra‐ and interlibrary comparisons. These results show the potential of small cDNA libraries for discovery and comparative analysis of genes useful for phylogenomic and functional studies.
A joint procedural position statement on imaging in cardiac sarcoidosis: from the Cardiovascular and Inflammation & Infection Committees of the European Association of Nuclear Medicine, the European Association of Cardiovascular Imaging, and the American Society of Nuclear Cardiology

This joint position paper illustrates the role and the correct use of echocardiography, radionuclide imaging with 18F-fluorodeoxyglucose positron emission tomography, radionuclide myocardial perfusion imaging and cardiovascular magnetic resonance imaging for the evaluation and management of patients with known or suspected cardiac sarcoidosis. This position paper will aid in standardizing imaging for cardiac sarcoidosis and may facilitate clinical trials and pooling of multi-centre data on cardiac sarcoidosis. Proposed flow charts for the work up and management of cardiac sarcoidosis are included.
Bidirectional 1.25Gbps WDM RoF Wired wireless optical transmission using multiple SSB carriers in FP LD by multiple mode injection locking

A new bidirectional SSB WDM-RoF system to simultaneously transmit both 1.25 Gbps wired and 15 GHz wireless signals is proposed. For downlink, only one MZM modulating a FP-LD and multiple mode injection locking were used to serve multiple Base Stations. For uplink, remodulation technique by RSOA was used. We demonstrated this scheme by measuring BER for three channels after 23 km transmission.
Spoon handling in two- to four year old children

A method for the study of tool use is presented from the perspective of an ecological approach to perception and action. It is argued that the essence of tool use lies in the maintenance of a specific relation between the organism + tool complex and the environment. Control over the tool is subordinate to this aim. It is proposed that perturbations of the tool-environment relation reveal the essential dimensions of organism + tool complex. A simple experiment is reported in which children (n = 43) from 2 to 4 years of age were asked to use (I of 6) spoons to transport rice from 1 bucket to another. Perturbation of the tool-environment relation was introduced by manipulating the geometrical configuration of the spoons. The results indicated that all children indeed controlled the relation between tool and environment. They varied their grip such that the functional act of scooping was preserved. Hence, they perceived the new spoons in terms of its functional properties, its affordances. In addition, it was.
Ambulatory Activity Intensity Profiles, Fitness, and Fatigue in Chronic Stroke

Abstract Purpose: The purpose of this study was to describe household and community ambulatory activity profiles and their relationship to fatigue and cardiovascular fitness in a sample of men and women with chronic hemiparetic stroke. Method: We quantified community-based ambulatory activity profiles in terms of step counts and intensity, along with cardiovascular fitness and fatigue severity, in a convenience sample of 79 men and women with chronic hemiparetic stroke. Results: As captured by daily step activity monitoring, participants demonstrated extremely low step counts (1389 ± 797 steps/day), and almost no step activity at high intensity (78 ± 168 steps/day at a rate of ⩾30 steps/ minute). Mean high intensity activity constituted less than 3 minutes/day. The mean VO2 peak was 13.02 ± 4.26 mL/kg/min, consistent with profound aerobic deconditioning. Total, low, and high intensity ambulatory activity were associated with VO2 peak. Mean fatigue severity was 3.28 ± 1.36 on a scale of 7.00, with 42% of the sample reporting severe fatigue. There were no statistically significant correlations between fatigue severity and ambulatory activity or fitness measures. Conclusion: Our results show that step activity intensity is strongly associated with cardiovascular fitness, lending credence to the hypothesis that rehabilitation interventions that build aerobic conditioning can influence daily activity. The challenge is to appreciate the features of ambulatory behavior after stroke and to use this information to integrate both exercise interventions and behavioral components into the successful translation of structured activities into home and community routines.
Estrogen-Mediated Structural and Functional Synaptic Plasticity in the Female Rat Hippocampus

Light and electron microscopic studies have shown that ovarian steroids regulate the density and number of excitatory synaptic inputs to hippocampal pyramidal cells in the adult female rat; elevated levels of estradiol are associated with a higher density of dendritic spine synapses on CA1 pyramidal cells. Electrophysiological analyses indicate that these hormone-induced synapses increase hippocampal excitability as well as the potential for synaptic plasticity. Importantly, correlation of dendritic spine density and sensitivity to synaptic input of individual CA1 pyramidal cells from estradiol-treated and control animals suggests that synapses induced by estradiol may be a specialized subpopulation that contains primarily the NMDA subtype of glutamate receptor. The apparent NMDA receptor specificity of these synapses may be key to understanding their functional significance. Currently, the behavioral consequences of additional spine synapses are unknown. Numerous studies have aimed at correlating hormone-induced changes in hippocampal connectivity with differences in hippocampus-dependent spatial learning ability in mazes, but the results of these efforts have been equivocal. Anatomical, electrophysiological, and behavioral studies of estradiol-mediated hippocampal plasticity are reviewed. In conclusion, it is suggested that standard behavioral tests of hippocampal function are not sufficient to reveal the behavioral consequences of hormone-induced hippocampal plasticity. Rather, understanding the behavioral consequences of estradiol and progesterone effects on hippocampal connectivity may require analysis of the hippocampus' cognitive and spatial information processing functions in relation to alternative biologically relevant behaviors. A (nonexclusive) proposal that hormone-induced hippocampal plasticity may facilitate appropriate prepartum/maternal behavior is discussed.
Neuropsychological impairments in functional psychiatric diseases.

INTEREST in organic components of psychiatric disease was given a great impetus by the discovery that a distinct relationship exists between the fetal and perinatal complications known to be associated with brain damage and childhood behavior disorders. 1-3 The search for organic correlates of behavior, in addition to producing data of immediate clinical relevance, also resulted in refinements of the techniques used in the neurological assessment of patients. With the availability of tests capable of eliciting perceptual impairment, movement disorders, and other deviations in neurological organization, attention turned to the so-called functional psychiatric patients. Reports that a very high percentage of psychiatric patients and especially those with the diagnosis of psychosis show minor (nonlocalizing neurologic findings—"soft signs") led several investigators to postulate that such minor deviations represent the organic substrate of impairments in adaptive behavior. 4-11 According to this hypothesis
Binding of Anthrax Toxin to Its Receptor Is Similar to α Integrin-Ligand Interactions*

The secreted protein toxin produced by Bacillus anthracis contributes to virulence of this pathogen and can cause many of the symptoms seen during an anthrax infection, including shock and sudden death. The cellbinding component of anthrax toxin, protective antigen, mediates entry of the toxin into cells by first binding directly to the extracellular integrin-like inserted (I) domain of the cellular anthrax toxin receptor, ATR. Here we report that this interaction requires an intact metal ion-dependent adhesion site (MIDAS) in the receptor as well as the presence of specific divalent cations. Also, we demonstrate that the toxin-receptor interaction is critically dependent on the Asp-683 carboxylate group of protective antigen, which projects from the receptor binding surface. We propose that this carboxylate group completes the coordination of the MIDAS metal of ATR, mimicking integrin-ligand interactions.
Changes in the Reflex Excitability During and after a Sustained, Low-Intensity Muscle Contraction

The purpose of the study was to evaluate the soleus H-reflex amplitude during and after a low-intensity isometric contraction. Twelve healthy, untrained subjects performed a 10-minute isometric plantar flexion at 20% of their maximum voluntary contraction torque output. The electromyogram, H-reflex, and maximum M-wave (Mmax) of the soleus muscle was recorded during and 10 minutes after the end of the contraction. The results indicated that the H-reflex increased significantly (mean +/- SEM: 44.7 +/- 16.6%, p < 0.05), but when the fatigue protocol was over, the H-reflex was depressed for the first 3 minutes, relative to the H-reflex that was recorded before fatigue, when the muscle was relaxed. The Mmax did not change significantly during the whole experiment. Furthermore, the stimulation frequency (0.1 vs. 0.3 Hz) did not have any significant effect on the H-reflex modulation. The results of the current study suggest that the reflex excitability is increased as fatigue develops, whereas this increase turns to depression for the first minutes of the recovery phase. The functional significance of these changes and the neural mechanisms which might be responsible are discussed.