We aimed at developing unprecedented metal-based activators of Akt signaling which can potentially find applications as tools for regulating glucose metabolism downstream of Akt or serve as lead structures for developing antidiabetic drugs. In this context, a highly diverse library of 11 new zinc(II) complexes with phenolic, picolinic, pyridino, and hydroxamic ligands, all containing features beneficial for medicinal purposes, was prepared and screened in an assay that detected levels of ARN-509 phospho-Akt in lysates from NIH3T3 cells after treatment with the compounds. The complexes featuring hydroxamic ligands were found to be the most prominent activators of Akt among

the molecules prepared, with the most efficient compound acting at submicromolar concentrations. Adriamycin price Further

characterization revealed that this compound induces phosphorylation of the Akt downstream effector glycogen synthase kinase 3 beta, but does not act as an inhibitor of tyrosine phosphatases or PTEN.”
“Although titanium dioxide (TiO(2)) has been considered to be biologically inert, finding use in cosmetics, paints and food colorants, recent reports have demonstrated that when TiO(2) is attained by UVA radiation oxidative genotoxic and cytotoxic effects are observed in living cells However, data concerning TiO(2)-UVB association is poor, even if UVB radiation represents a major environmental carcinogen Herein, we investigated DNA damage, repair

and mutagenesis induced by TiO(2) associated with UVB irradiation in vitro and in vivo using Saccharomyces cerevisiae model It was found that TiO(2) plus UVB treatment in plasmid pUC18 generated, in addition to cyclobutane pyrimidine Miners (CPDs), specific damage to guanine residues, such as 8-oxo-7,8-dihydroguanine (8-oxoG) and 2,6-diamino-4-hydroxy-5-formamidopyrimidine (FapyG), which are characteristic oxidatively generated lesions In vivo experiments showed that, although the presence of TiO(2) protects yeast cells from UVB cytotoxicity, high mutation frequencies are observed in the wild-type (WT) and in an ogg1 strain (deficient in 8-oxoG and Ilomastat datasheet FapyG repair) Indeed, after TiO(2) plus UVB treatment, induced mutagenesis was drastically enhanced in ogg1 cells, indicating that mutagenic DNA lesions are repaired by the Ogg1 protein This effect could be attenuated by the presence of metallic ion chelators neocuproine or dipyridyl, which partially block oxidatively generated damage occurring via Fenton reactions. Altogether, the results indicate that TiO(2) plus UVB potentates UVB oxidatively generated damage to DNA, possibly via Fenton reactions involving the production of DNA base damage. such as 8-oxo-7,8-dihydroguanine (C) 2010 Elsevier B V All rights reserved”
“We attempted to synthesize a polyhydroxyalkanoate (PHA) containing newly reported 3-hydroxy-4-methylvalerate (3H4MV) monomer by using wild type Burkholderia sp.

32 mu g/ml and 2.81 mu g/ml, respectively. Their activity was similar to the activity of cis-platin, which is clinically used as anticancer drug in the treatment of human solid tumours. We also perform quantum chemical calculation of interaction and binding energies in complexes of model systems and 3e with DNA bases. Interaction of real drug 3e with guanine is much stronger than with the remaining nucleobases, and the strongest among all investigated complexes. Computer simulations were performed with ATP-binding domain and DNA-binding R406 site

of hTopoII. Compounds 3a-h were recognized as potential inhibitors of hTopoII.”
“High-speed terrestrial locomotion inevitably involves high acceleration and extensive loadings on the legs. This imposes a challenging trade-off between weight and strength in leg design. This paper introduces a new design paradigm for a robotic leg inspired by musculoskeletal structures. The central hypothesis is that employing a tendon-bone

co-location architecture not only provides compliance in the leg, but can also reduce bone stresses caused by bending on structures. This hypothesis is applied to a leg design, and verified by simulations and the experiments on a prototype. In addition, we also present an optimization scheme to maximize the strength to weight ratio. Using the tendon-bone co-location architecture, the stress on the bone during a stride is reduced by up to 59%. A new foam-core prototyping technique enables creating structural characteristics similar to mammalian bones in the robotic leg. This method allows us to use lighter polymeric CYT387 structures that are cheaper and quicker to fabricate than conventional fabrication methods, and can eventually greatly shorten the design iteration cycle time.”
“The structural stability of guanine quadruplexes depends critically on an unusual configuration of dehydrated Na+ or K+ ions, closely spaced along the central axis of the quadruplex. Crystallography and MDV3100 concentration NMR spectroscopy indicate that these internal ions can be located between the G-quartet planes as well as in the thymine

loops, but the precise ion coordination has been firmly established in only a few cases. Here, we examine the bimolecular diagonal-looped foldback quadruplexes [d(G(3)T(4)G(3))](2) (Q3) and [d(G(4)T(4)G(4))](2) (Q4) by H-2, O-17, and Na-23 magnetic relaxation dispersion (MRD). The MRD data indicate that both quadruplexes contain Na+ ions between the T-4 loops and the terminal G-quartets and that these ions have one water ligand. These ions exchange with external ions on a time scale of 10-60, mu s at 27 degrees C, while their highly ordered water ligands have residence times in the range 10(-8)-10(-6) s. The MRD data indicate that Q4 contains three Na+ ions in the stem sites, in agreement with previous solid-state 23Na NMR findings but contrary to the only crystal structure of this quadruplex.

The hypothesis of enhanced reaction at leaf surfaces caused by enhanced surface concentrations of alpha-pinene was therefore rejected. Comparison of surface decomposition reactions on different surfaces as reported in the literature with the results obtained here demonstrates that the loss of ozone at the earth’s surface by decomposition

to molecular oxygen (i.e. without oxidative Selleckchem AC220 reaction with a substrate) can account for measured ‘non-stomatal’ deposition velocities of a few mm s(-1). In order to quantify such removal, the effective molecular surface area of the vegetation/soil canopy must be known. Such knowledge, combined with the observed temperature-dependence, provides necessary input to global-scale models of O(3) removal from the troposphere at the earth’s surface. (C) 2008 Elsevier Ltd. All rights reserved.”
“Aim: To evaluate

serum URMC-099 datasheet level of proinflammatory cytokine interleukin-8 as a biochemical marker of local infections in patients with clinical symptoms of preterm deliveries.\n\nMethods: We studied 74 pregnant women at 24-36 gestational weeks (GW) with preterm delivery. Serum interleukin-8 was measured.\n\nResults: The mean value of interleukin-8 in the study group (n=36) was 19.13 pg/mL vs. 5.02 pg/mL in the controls (n=38).\n\nConclusions: The results indicate that serum level of interleukin-8 might be used as non-invasive marker of infections in pregnancy, as well as a marker of preterm deliveries.”
“The purpose of this reported work is the analysis of nickel-based thermal barrier coatings prepared by thermionic vacuum arc method using the micro X-ray fluorescence PXD101 ic50 (micro-XRF) technique. Atomic concentration calibration

and comparison between theoretical and real distribution of the alloys composition in the obtained layers with thermal barrier properties are presented. 3D mapping of nickel, rhenium, and chromium surface relative concentrations was performed on a 240 mm x 90 mm substrate plate.”
“Hormone replacement therapy (HRT) and epidermal growth factor receptor (EGFR) single nucleotide polymorphisms (SNPs) have been reported as risk factors for lung cancer in never smokers. We investigate the interaction of EGFR SNPs and HRT for lung adenocarcinoma risk in never-smoking women. This study included 532 never-smoking female lung adenocarcinoma patients and 532 controls, with EGFR SNPs retrieved from a genome-wide association study. The associations of EGFR SNPs with the lung adenocarcinoma risk were estimated by multivariate-adjusted logistic regression. The Haploview program was used to select tagged EGFR SNPs interacted with HRT and construct haplotype blocks. The Benjamini and Hochberg method was used to reduce the multiple testing effects. Among 84 EGFR SNPs retrieved, 11 tagging EGFR SNPs showed an interaction with HRT and lung adenocarcinoma risk, which were mostly located near the tyrosine kinase domain. Eight of the tagged SNPs were in two haplotype blocks.

We revisited 152 Peruvian children who participated in a birth cohort study between 1995 and 1998, and obtained anthropometric and bioimpedance measurements 1114 years later. CX-6258 manufacturer We used multivariable regression models to study the effects of childhood anthropometric indices on height

and body composition in early adolescence. Each standard deviation decrease in length-for-age at birth was associated with a decrease in adolescent height-for-age of 0.7 SD in both boys and girls (all P < 0.001) and 9.7 greater odds of stunting (95% CI 3.328.6). Each SD decrease in length-for-age in the first 30 months of life was associated with a decrease in adolescent height-for-age of 0.4 in boys and 0.6 standard deviation in girls (all P < 0.001) and with 5.8 greater odds of stunting (95% CI 2.613.5). The effect of weight gain during early childhood on weight in early

adolescence was more complex to understand. Weight-for-length at birth and rate of change in weight-for-length in early childhood were positively associated with age- and sex-adjusted body mass index and a greater risk of GDC-0994 being overweight in early adolescence. Linear growth retardation in early childhood is a strong determinant of adolescent stature, indicating that, in developing countries, growth failure in height during early childhood persists through early adolescence. Interventions addressing linear growth retardation in childhood are likely to improve adolescent stature and related-health outcomes in adulthood. Am J Phys Anthropol 148:451461, 2012. (c) 2012 Wiley Periodicals, Inc.”
“For women with hormone receptor-positive disease, the third-generation aromatase inhibitors (AIs), anastrozole, letrozole, and exemestane, are more effective than tamoxifen in improving disease-free survival (DFS) when used initially or as adjuvant therapy following two to three years of tamoxifen or after tamoxifen has been completed. Demonstrating improvement in overall survival (OS), or breast cancer-associated mortality, however, requires long follow-up in

large numbers of patients. Subsequent crossover to another treatment following disease recurrence further confounds the assessment of OS benefit. DFS is the JIB 04 primary end point of most adjuvant trials, but the definition varies among trials, making cross-trial comparisons difficult. Importantly, DFS benefit does not always correlate with OS benefit. Distant metastasis is a well-recognized predictor of breast cancer-associated mortality, and AIs have shown greater efficacy over tamoxifen in reducing distant metastatic events and improving distant DFS (DDFS). A small proportion of initially treated early breast cancer patients may already have micrometastatic tumor deposits that can result in the rapid development of distant metastases.

A large body of evidence from both human and animal studies now points to a relationship between circadian disorders and altered metabolic response, suggesting that circadian and metabolic regulatory networks are tightly connected. After a review of the current understanding of the molecular circadian core clock, we will discuss the hypothesis that clock genes themselves

link the core molecular clock and metabolic regulatory AP26113 manufacturer networks. We propose that the nuclear receptor and core clock component Rev-erb-alpha behaves as a gatekeeper to timely coordinate the circadian metabolic response.”
“Trypanosomes are parasites that cycle between the insect host (procyclic form) and mammalian host (bloodstream form). These parasites lack conventional transcription regulation, including factors that induce the unfolded protein response (UPR). However, they possess a stress response mechanism, the spliced leader RNA silencing (SLS) pathway. SLS elicits shutoff of spliced leader RNA (SL RNA) transcription by perturbing the binding of the transcription factor tSNAP42 to its cognate promoter, thus eliminating trans-splicing of all mRNAs. Induction of endoplasmic reticulum (ER) stress in procyclic trypanosomes elicits changes in the transcriptome similar to those induced by conventional UPR found in other eukaryotes. The mechanism of

up-regulation under ER stress is dependent on differential stabilization of mRNAs. The transcriptome

changes are accompanied by ER dilation and elevation in the ER chaperone, BiP. selleck Prolonged ER stress induces SLS pathway. RNAi silencing of SEC63, VX-680 a factor that participates in protein translocation across the ER membrane, or SEC61, the translocation channel, also induces SLS. Silencing of these genes or prolonged ER stress led to programmed cell death (PCD), evident by exposure of phosphatidyl serine, DNA laddering, increase in reactive oxygen species (ROS) production, increase in cytoplasmic Ca(2+), and decrease in mitochondrial membrane potential, as well as typical morphological changes observed by transmission electron microscopy (TEM). ER stress response is also induced in the bloodstream form and if the stress persists it leads to SLS. We propose that prolonged ER stress induces SLS, which serves as a unique death pathway, replacing the conventional caspase-mediated PCD observed in higher eukaryotes.”
“Patient-reported outcomes are important for clinical practice and research, and should reflect what patients perceive as important. The objective of this study was to develop and preliminarily validate a brief, patient-derived, disease-specific tool, the pancreatic cancer disease impact (PACADI) score.\n\nThe development was performed in two phases. Forty-one patients with confirmed pancreatic cancer (PC) selected dimensions of health related to the impact of the disease.

The fatal proband in the present report has provided clinical evidence challenging the traditional concept

on NICCD prognosis. Moreover, as the first trial on CD prenatal Selleckchem eFT-508 diagnosis, this study might open a novel area for clinical management of CD.”
“Rubber nanocomposites based on hot styrene-butadiene rubber (SBR) and organophilic layered silicate were prepared via mechanical mixing followed by compression molding. Varying amount of organically modified nanosilicate, 2.5, 5, 10, and 15 parts per hundred of rubber (phr), was added to the SBR matrix to examine the influence of nanosilicate on morphology and structureproperty relationships. The morphology of nanocomposites was studied by X-ray diffraction and transmission electron microscopy which reveal that the nanocomposite contained a good

dispersion of intercalated/exfoliated layers through the matrix. The interaction between SBR matrix and nanofiller was studied by infrared spectroscopy. No clear evidence for the formation of new components in the rubber was found but infrared spectroscopy denoted evidence for exfoliation. The reinforcing effect of the nanosilicate was determined by mechanical testing and dynamomechanical analysis. The results indicate that the tensile properties and the storage modulus increased with increasing nanofiller loading. This suggests a strong rubbernanosilicate interaction which is attributed to the exfoliated/intercalated

structure. Thermogravimetric analysis revealed that incorporation of organoclay enhances the BMS-345541 solubility dmso thermal stability of the nanocomposites. The Duvelisib in vivo best thermal stability was observed for nanocomposites containing 5 phr nanosilicate. (C) 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012″
“OBJECTIVE: The purpose of this investigation was to examine the association of body mass index (BMI) category with short-term outcomes in minority surgical patientsa relationship that previously has not been well characterized.\n\nMETHODS: Data from the National Surgical Quality Improvement Program were used to calculate the BMI of minority patients undergoing surgery from 2005 to 2008. Patients were stratified into 5 BMI classes. Stepwise logistic regression was used to calculate odds ratios for mortality after controlling for known clinically relevant covariates.\n\nMAIN OUTCOME MEASURES: Morbidity and mortality at 30 days, across all 5 BMI classes.\n\nRESULTS: Among 119,619 minority patients studied, 50% were African American, 36% Hispanic, 10% Asian and Pacific Islanders, and 4% American Indian and Alaskan natives. Seventy percent were overweight or obese. Women were more likely to be obese or severely obese. The overall mortality rate was 1.5%, and this varied significantly by BMI class.

Tissue tracking ultrasound was used to assess longitudinal strain and LV twist. During pregnancy, peak AS gradient rose from 59 +/- 7 to 70 +/- 9 mm Hg (p = 0.004) whereas valve area remained unchanged 0.9 +/- 0.04 to 0.8 +/- 0.04 cm(2) (p = 0.48) as compared with baseline (before pregnancy). Overall,

in all patients, there was no significant change in the longitudinal strain (-22 +/- 1, -21 +/- 0.6, -20 +/- 0.6 percent, p = 0.21)] at baseline, during pregnancy, or after pregnancy, respectively. Patients with AS had a higher baseline LV twist compared with both control groups (5.4 +/- 0.3, pregnant, with AS; 4.1 +/- 0.8, pregnant, without AS; 3.6 +/- 0.3, nonpregnant volunteer; expressed in degrees; p = 0.023). Additionally, all but 2 patients had a significant increase in LV twist during pregnancy compared with baseline. These 2 women had symptomatic deterioration requiring urgent aortic

balloon valvuloplasty. Post-partum, in all Selleck GDC941 AS patients, LV twist returned to anteparturn values. In conclusion, we found that LV twist was significantly increased in women with congenital AS. During pregnancy, LV twist further increased in the antepartum period, except in those women who experienced functional deterioration. (C) 2008 Elsevier Inc. All rights reserved.”
“Several prospective cohort studies have examined the association between prediagnosis and/or postdiagnosis physical activity (PA) on colorectal cancer outcomes and reported conflicting results. To quantitatively assess this association, we have conducted a meta-analysis of prospective studies. GSK2879552 Databases and reference lists of relevant studies were searched using MEDLINE and EMBASE up to January 2013. Pooled relative risks (RRs) with 95% confidence intervals (CIs) were calculated using random-effects

models. For this meta-analysis, selleck compound a total of seven prospective cohort studies were included. The analysis included 5,299 patients for prediagnosis PA and 6,348 patients for postdiagnosis PA, followed up over a period ranging from 3.8 to 11.9 years. The analyses showed that patients who participated in any amount of PA before diagnosis had a RR of 0.75 (95% CI: 0.65-0.87, p < 0.001) for colorectal cancer-specific mortality compared to patients who did not participate in any PA. Those who participated in high PA before diagnosis (vs. low PA) had a RR of 0.70 (95% CI: 0.56-0.87, p = 0.002). Similarly, patients who participated in any PA after diagnosis had a RR of 0.74 (95% CI: 0.58-0.95, p = 0.02) for colorectal cancer-specific mortality compared to patients who did not participate in any PA. Those who participated in high PA after diagnosis (vs. low PA) had a RR of 0.65 (95% CI: 0.47-0.92, p = 0.01). Similar inverse associations of prediagnosis or postdiagnosis PA were found for all-cause mortality. In conclusion, both prediagnosis and postdiagnosis PA were associated with reduced colorectal cancer-specific mortality and all-cause mortality.

Results. Black women were more likely to develop mobility limitation relative to White women. This disparity was partially mediated by body mass index. Educational disparities were also observed, yet MRFs did not appreciably influence this disparity.

The effect of vigorous physical activity on mobility limitation onset varied by race; physical activity was not as protective for Black women compared with AP26113 White women. Being overweight appeared to weaken the benefit of additional years of education. Discussion. These results reiterate the importance of health promotion via MRFs; however, they also illustrate that the effect of MRFs on mobility limitation varies by race and education among older women, which has implications for health professionals interested in functional health interventions. Tyrosine Kinase Inhibitor Library nmr Future recommendations include the development of interventions and health promotion aimed at increasing participation in positive health behaviors that address salient social factors among at-risk older women.”
“Nanomedicine is an emerging

field that utilizes nano-technology concepts for advanced therapy and diagnostics. This convergent discipline merges research areas such as chemistry, biology, physics, mathematics and engineering. It therefore bridges the gap between molecular and cellular interactions, and has the potential to revolutionize medicine. This review presents recent developments in nanomedicine research poised to have an important impact on the treatment of cardiovascular disease. This will occur CX-6258 chemical structure through improvement of the diagnosis and therapy of cardiovascular disorders as atherosclerosis, restenosis and myocardial infarction. Specifically, we discuss the use of nanoparticles for molecular imaging and advanced therapeutics, specially designed drug eluting stents and in vivo/ex

vivo early detection techniques.”
“The yapsin family of aspartic proteases, located at cell surface, has a common specificity for paired or single basic reside cleavage sites of proproteins. Our previous study reported that the aberrant proteolytic cleavage of secretory recombinant human parathyroid hormone (hPTH) protein was problematic at late stages of fed-batch cultivations, even in the Saccharomyces cerevisiae mutant strain deficient in yapsin 1 (yps1 Delta). To overcome this problem, we constructed a set of S. cerevisiae mutant strains lacking several members of the yapsin family through disruption of the YPS genes coding for yapsin 1, 2, 3, 6, and 7 proteases in various combinations. The multiple YPS-deletion mutant strains did not show detectable growth defects under normal growth conditions, although some of them were hypersensitive to hygromycin B, acid (pH 3.5) and alkali (pH 8.0) conditions.

In addition, there is only one report about lichen planus after liver transplantation.\n\nCase Presentation: We describe a case of oral lichen planus (OLP) accompanied with PBC that resolved following learn more liver transplantation 14 years later. This patient received immunosuppressive drugs after liver transplantation.\n\nDiscussion: The disappearance of OLP might be due to immunosuppressive therapy following liver transplantation. Further

observations and studies are necessary to clarify the relationship between OLP and PBC.”
“In this paper, we detail the synthesis and characteristics of Au/NiO/Au segmented nanowire-based resistive switching memory devices. The fabrication of the memory devices involves the step-by-step electrodeposition of Au-Ni-Au into an anodic aluminum oxide template followed by the thermal oxidation process to make NiO. The unipolar resistive change is observed in Au/NiO/Au nanowires exhibiting a set voltage of 0.6 V and a reset voltage of 1 V with a current compliance of 10 mA. Au diffused Au into NiO during the thermal oxidation lowers the resistance of NiO and the forming voltage. The change in the switching behavior from unipolar to bipolar is achieved by doping approximately 3 at. % phosphorous

in the interface of NiO and a Au electrode. (C) 2014 The www.selleckchem.com/products/lonafarnib-sch66336.html Japan Society of Applied Physics”
“The enolase [EC 4.2.1.11] is an essential enzyme in the glycolytic pathway catalyzing the conversion of 2-phosphoglycerate (2-PGE) to phosphoenolpyruvate (PEP). In this study, a full-length

cDNA encoding alpha-enolase was cloned from rice brown planthopper (Nilaparvata lugens) and is provisionally designated as NlEno1. The cDNA sequence of NlEno1 was 1,851 bp with an open reading frame (ORF) of 1,305 bp and encoding 434 amino acids. The deduced protein shares high identity of 80-87% with ENO1-like protein from Hemiptera, Diptera, and Lepidoptera speices. The NlEno1 showed the highest mRNA expression level in hemolymph, followed by fat body, salivary gland, ovaries and egg, and showed JIB-04 solubility dmso trace mRNA levels in testis. The mRNA of NlEno1 showed up-regulated level in virulent N. lugens population Mudgo, IR56 and IR42 when compared with TN1 population. Injection of double-stranded RNA (dsRNA) of NlEno1 into the adults significantly down-regulated the NlEno1 mRNA level along with decreased eggs and offspring. Moreover, injection of NlEno1-dsRNA decreased mRNA level of Vitellogenin (Vg) gene. These results showed that the NlEno1, as a key glycolytic enzyme, may play roles in regulation of fecundity and adaptation of N. lugens to resistant rice varieties.”
“Objective: The study was intended to document the clinical profile and treatment outcome of severe malaria caused by Plasmodium vivax (P. vivax) in children hospitalized in a tertiary care centre of northern India.

The kinetic energy analysis divides the spin up process into

three stages: the quasi-stable state of wind driven current, the growing phase of thermodynamical circulation and the equilibrium state of thermohaline circulation. It is essential to spin up over a thousand years in order to reach the thermohaline equilibrium state from a state of rest. The Arctic Throughflow from the Bering Strait to the Greenland Sea and the Indonesian Throughflow (ITF) are captured and examined with their compensations and existing data. Analysis reveals that the slope structures of sea surface height are the dynamical driving mechanism of the Pacific-Arctic-Atlantic throughflow and ITF. The analysis denotes, in spite of O (1.4 x 10(6) m(3)/s) of the southward volume transport in the northern

Atlantic, that there is www.selleckchem.com/products/nct-501.html still O (1 PW) of heat transported northward since the northward currents in the upper layer carry much higher temperature water than the southward flowing northern Atlantic deep water (NADW). Meridional volume and heat transports are focused on the contributions to NADW renewals and Atlantic meridional overturning circulation (AMOC). Quantitative descriptions of the interbasin exchanges are explained by meridional compensations and supported by previous observations and numerical modeling results. Analysis indicates that the volume and heat exchanges on the interbasin passages proposed in this article manifest their hub roles in the Great Ocean Conveyor System.”
“The present study investigated the impact of motor commands to abort ongoing movement on position estimation. Participants carried out Barasertib molecular weight visually guided reaching movements on a horizontal plane with their eyes open. By setting a mirror above their

arm, however, they could not see the arm, only the start and target points. They estimated the position of their fingertip based solely on proprioception selleck kinase inhibitor after their reaching movement was stopped before reaching the target. The participants stopped reaching as soon as they heard an auditory cue or were mechanically prevented from moving any further by an obstacle in their path. These reaching movements were carried out at two different speeds (fast or slow). It was assumed that additional motor commands to abort ongoing movement were required and that their magnitude was high, low, and zero, in the auditory-fast condition, the auditory-slow condition, and both the obstacle conditions, respectively. There were two main results. (1) When the participants voluntarily stopped a fast movement in response to the auditory cue (the auditory-fast condition), they showed more underestimates than in the other three conditions. This underestimate effect was positively related to movement velocity. (2) An inverted-U-shaped bias pattern as a function of movement distance was observed consistently, except in the auditory-fast condition.