Miracle-dz/UniFAR-FTUs huggingface dataset:
Randomized Controlled Intervention of the Effects of Alcohol on Blood Pressure in Premenopausal Women

Alcohol has been consistently demonstrated to elevate blood pressure (BP) in intervention studies in men. There are uncertainties, however, as to the nature of the relationship in women. We, therefore, determined in healthy premenopausal women the dose-dependent effects of alcohol on ambulatory BP. Twenty-four participants aged 25 to 49 years, with a mean alcohol intake of 202±94 g alcohol/wk and mean 24-hour systolic and diastolic BP of 110.2±8.9/68.9±5.7 mm Hg, were randomized to a 3-period cross-over study. Each evening they consumed higher volume red wine (lower level drinkers, 146 g alcohol/wk; higher level drinkers, 218 g alcohol/wk), lower volume red wine (lower level drinkers, 42 g alcohol/wk; higher level drinkers, 73 g alcohol/wk), or dealcoholized red wine, each for a period of 4 weeks. Higher volume red wine significantly increased 24 hours systolic and diastolic BP relative to dealcoholized red wine (by 2.0±0.6/1.2±0.4 mm Hg; P=0.001 and P=0.028, respectively). There were similar changes for higher volume red wine relative to lower volume red wine (by 1.6±0.6/1.4±0.4 mm Hg; P=0.014 and P=0.005, respectively). These effects were predominantly on awake rather than asleep BP. There was no significant difference in BP between lower volume red wine and dealcoholized red wine. We conclude that in healthy premenopausal women regular consumption of alcohol as 200 to 300 mL red wine/d (146–218 g alcohol/wk) elevates 24 hours systolic and diastolic BP. The magnitude of the increase in BP is similar to that previously reported in intervention studies in men.
LASIK as an alternative line to treat noncompliant esotropic children

Purpose To assess the safety and efficacy of laser-assisted in situ keratomileusis (LASIK) in facilitating strabismus management in noncompliant children with fully accommodative esotropia. Setting Ebsar Eye Center, Benha University (Benha, Egypt). Methods The study comprised 20 eyes of ten consecutive patients with accommodative esotropia. All patients were noncompliant with glasses and had refractive stability. They received brief general anesthesia and had bilateral LASIK using Wavelight® Algretto Wave® Eye-Q Excimer Laser (Alcon, Inc, Hunenberg, Switzerland) to fully correct their hyperopic refractive errors aiming to achieve orthophoria. Preoperative and postoperative best corrected visual acuity, cycloplegic refraction, angle of squint, and any LASIK complications were recorded. Follow-up period was 9 months. Results The age of patients ranged 5.1–9.2 years and the hyperopic error range was +3.5 D to +6.75 D, with anisometropia 2 D or less. No patient had decreased best corrected visual acuity or loss of fusion ability. The postoperative refractive error ranged from −0.75 D to +1.5 D at the end of the study period. All patients achieved orthophoria. No significant intraoperative or postoperative complications were recorded. Conclusion LASIK appears to be effective and relatively safe to treat accommodative esotropic children by reducing their hyperopic refractive error, however, patient selection is critical. Larger studies with longer follow-up are necessary to determine its long-term effects.
Efficacy of Transforaminal Endoscopic Spine System (TESSYS) Technique in Treating Lumbar Disc Herniation

Background To compare efficacy and safety of percutaneous transforaminal endoscopic spine system (TESSYS) and traditional fenestration discectomy (FD) in treatment of lumbar disc herniation (LDH). Material/Methods A total of 106 LDH patients were divided into TESSYS group (n=48) and FD group (n=58). Visual analogue scale (VAS), Oswestry disability index (ODI), Japanese Orthopedic Association (JOA), and modified MacNab criteria were used for efficacy evaluation. Post-operative responses were compared by enzyme-linked immunosorbent assay (ELISA) based on detection of serum IL-6, CRP, and CPK levels. Results In the TESSYS group, compared with the FD group, we observed, shorter incision length, less blood loss, shorter hospital stay, lower hospitalization cost, shorter recovery time, lower complication rate (all P<0.001), and lower VAS scores of lumbago and skelalgia at 3 days and 1, 3, and 6 months postoperatively (all P<0.05). At 24 and 48 h postoperatively, CRP level was remarkably higher in the FD group compared to the TESSYS group (P<0.001). Further, comparison of IL-6 levels at 6, 12, 24, and 48 h postoperatively revealed significantly higher levels in the FD group than in the FESSYS group (all P<0.001). Conclusions TESSYS had clinical advantages over FD and entails less trauma and quicker postoperative recovery, suggesting that TESSYS is well tolerated by patients and is a better approach than FD in surgical treatment of LDH.
Characterization of a Latent Virus-Like Infection of Symbiotic Zooxanthellae

ABSTRACT A latent virus-like agent, which we designated zooxanthella filamentous virus 1 (ZFV1), was isolated from Symbiodinium sp. strain CCMP 2465 and characterized. Transmission electron microscopy and analytical flow cytometry revealed the presence of a new group of distinctive filamentous virus-like particles after exposure of the zooxanthellae to UV light. Examination of thin sections of the zooxanthellae revealed the formation and proliferation of filamentous virus-like particles in the UV-induced cells. Assessment of Symbiodinium sp. cultures was used here as a model to show the effects of UV irradiance and induction of potential latent viruses. The unique host-virus system described here provides insight into the role of latent infections in zooxanthellae through environmentally regulated viral induction mechanisms.
The Temporal Trends of Contaminants in Lake Erie Fish Communities

The Great Lakes has been impaired by elevated concentrations of contaminants, and different regulatory actions are taken to decrease theses concentrations. Recent research of Dr. Azim suggests a decline in mercury levels in the Lake Erie, and an increase in the Hg concentration in the fish communities. This research is a follow up study to examine whether the contaminant levels are indeed increasing. In the first chapter we evaluate the temporal trends of polychlorinated biphenyls (PCBs) in Lake Erie fish over the last 30 years by conducting the Exponential and Dynamic Linear Modeling analysis. DLM analysis in the chapter two detects the PCB and Hg contaminant trends in a broader range. There is a high variability in two contaminants trends. These patterns may be because of factors such as fish physiological parameters, and the impact of invasive species. The results of my research will contribute to the Toxics Reduction Strategy.
Hallmarks of hyperthermia in driving the future of clinical hyperthermia as targeted therapy: translation into clinical application

Abstract Regional hyperthermia is described as a targeted therapy and the definitions of six hallmarks of hyperthermia are proposed, representing the pleiotropic effect of this therapeutic modality to counteract tumour growth and progression. We recommend the considerations of these hallmarks in the design of clinical trials involving regional hyperthermia as targeted therapy. Randomised clinical studies using loco-regional hyperthermia as an adjuvant to radiotherapy or to chemotherapy for locally advanced tumours demonstrate the benefit of the combination compared to either of the standard treatments alone for tumour response, disease control, and patient survival outcome. These impressive results were obtained from proof-of-concept trials for superficial or deep-seated malignancies in unselected patients. None of these trials was designed as tailored approaches for the treatment of specified targets or to select potentially more sensitive subpopulations of patients using eligibility criteria. Based upon clinical examples of targeted chemotherapy, some guidelines are described for the successful development of targeted therapeutic combinations. We also retrospectively analyse the stepwise process of generating an ongoing new clinical trial using hyperthermia as targeted therapy to evade DNA repair in combination with a DNA damaging anticancer agent to implement this new vision.
What Barriers Thwart Postpartum Women’s Physical Activity Goals During a 12-Month Intervention? A Process Evaluation of the Nā Mikimiki Project

Approximately 70% of new mothers do not meet national guidelines for moderate-to-vigorous physical activity (MVPA). The Nā Mikimiki (“the active ones”) Project (2008–2011) was designed to increase MVPA among women with infants 2–12 months old. Participants’ barriers to exercising and achievement of specific MVPA goals were discussed during telephone counseling calls over 12 months. Healthy, inactive women (n = 115, mean age = 31 ± 5 years, infants’ mean age = 5.5 ± 3 months; 80% racial/ethnic minorities) received a total of 17 calls over 12 months in three phases. During Phase 1 weekly calls were made for a month, in Phase 2 biweekly calls were made for 2 months, and in Phase 3 monthly calls were made for 9 months. Across all phases, the most frequent barriers to achieving MVPA goals were: time/too busy (25%), sick child (11%), and illness (10%). Goals for MVPA minutes per week were achieved or surpassed 40.6% of the time during weekly calls, 39.9% during biweekly calls, and 42.0% during monthly calls. The least likely MVPA goals to be achieved (p < 0.04) were those which the woman encountered and for which she failed to overcome the barriers she had previously anticipated would impair her improvement of MVPA. This process evaluation demonstrated that telephone counseling somewhat facilitated the resolution of barriers and achievement of MVPA goals; thus, if clinical settings adopted such methods, chronic disease risks could be reduced in this vulnerable population of new mothers.
EEG alpha activity reflects motor preparation rather than the mode of action selection

Alpha-band activity (8–13 Hz) is not only suppressed by sensory stimulation and movements, but also modulated by attention, working memory and mental tasks, and could be sensitive to higher motor control functions. The aim of the present study was to examine alpha oscillatory activity during the preparation of simple left or right finger movements, contrasting the external and internal mode of action selection. Three preparation conditions were examined using a precueing paradigm with S1 as the preparatory and S2 as the imperative cue: Full, laterality instructed by S1; Free, laterality freely selected and None, laterality instructed by S2. Time-frequency (TF) analysis was performed in the alpha frequency range during the S1–S2 interval, and alpha motor-related amplitude asymmetries (MRAA) were also calculated. The significant MRAA during the Full and Free conditions indicated effective external and internal motor response preparation. In the absence of specific motor preparation (None), a posterior alpha event-related desynchronization (ERD) dominated, reflecting the main engagement of attentional resources. In Full and Free motor preparation, posterior alpha ERD was accompanied by a midparietal alpha event-related synchronization (ERS), suggesting a concomitant inhibition of task-irrelevant visual activity. In both Full and Free motor preparation, analysis of alpha power according to MRAA amplitude revealed two types of functional activation patterns: (1) a motor alpha pattern, with predominantly midparietal alpha ERS and large MRAA corresponding to lateralized motor activation/visual inhibition and (2) an attentional alpha pattern, with dominating right posterior alpha ERD and small MRAA reflecting visuospatial attention. The present results suggest that alpha oscillatory patterns do not resolve the selection mode of action, but rather distinguish separate functional strategies of motor preparation.
On nonlinear thermo-electro-elasticity

Electro-active polymers (EAPs) for large actuations are nowadays well-known and promising candidates for producing sensors, actuators and generators. In general, polymeric materials are sensitive to differential temperature histories. During experimental characterizations of EAPs under electro-mechanically coupled loads, it is difficult to maintain constant temperature not only because of an external differential temperature history but also because of the changes in internal temperature caused by the application of high electric loads. In this contribution, a thermo-electro-mechanically coupled constitutive framework is proposed based on the total energy approach. Departing from relevant laws of thermodynamics, thermodynamically consistent constitutive equations are formulated. To demonstrate the performance of the proposed thermo-electro-mechanically coupled framework, a frequently used non-homogeneous boundary-value problem, i.e. the extension and inflation of a cylindrical tube, is solved analytically. The results illustrate the influence of various thermo-electro-mechanical couplings.
The development of a measure of psychological responses to injury.

OBJECTIVE The current paper reports the initial development of a theoretically derived measure to assess the psychological responses of injured athletes. DESIGN The paper comprises two studies. The first examines the factorial validity of the Psychological Responses to Sport Injury Inventory (PRSII) originally reported by Evans, Hardy, and Mullen.1 The second reexamines the factorial validity of the PRSII following scale refinement. Confirmatory factor analysis was employed in both studies. SETTING Sport injury clinics. PARTICIPANTS Study 1 comprised repeated observations (n=486) on 56 injured athletes. Study 2 comprised single observations on 418 injured athletes. MEASURE Psychological Responses to Sport Injury Inventory (PRSII). RESULTS The five factor model from the first study demonstrated variable model fit. The six factor model that emerged from the second study showed improved model fit. CONCLUSIONS The study provides some support for the PRSII as a measure of athletes' psychological responses to injury.
Comparison of Mesh and Hierarchical Networks for Multiprocessors

Upper bounds on message delay and throughput are developed for two networks that have been used in recent multiprocessor systems. Two-dimensional mesh networks with bidirectional links and no end-around connections are compared to bus-type hierarchical networks that use segmented rings for the interconnection paths at each level of the hierarchy. Wormhole routing of short, fixed-length messages is used in the mesh networks, while a complete message can be switched between ring segments in one switch time in the hierarchical networks. It is found that three-level hierarchical systems perform somewhat better than mesh systems with respect to the basic bounds criteria that are developed.
Prenatal diagnosis and management of anterior abdominal wall defects in the West of Scotland

An attempt was made to identify all the cases of abdominal wall defects occurring in the West of Scotland over a 7‐year period to determine the current incidence, prenatal diagnosis, management, and prognosis for fetuses and neonates with abdominal wall defects. Cases were identified because they presented either for prenatal diagnosis, or to the Department of Pathology following termination or spontaneous pregnancy loss, or as neonates to the Neonatal Surgical Department. The incidence of abdominal wall defects was found to be 1 in 2500 births. Exomphalos was diagnosed before birth in 66 per cent of cases, and in 30 per cent of cases it was associated with another major abnormality. There was a 20 per cent intact survival in the cases diagnosed prenatally who had no fetal anomaly and who opted to continue with the pregnancy. Gastroschisis was diagnosed before delivery in 70 per cent of cases, and in the group who continued with the pregnancy there was an intact survival of 77 per cent. Body stalk anomalies were all diagnosed prenatally and terminated. Maternal serum alpha‐fetoprotein was elevated in 89 per cent of the cases with exomphalos and in 100 per cent of the cases with gastroschisis and body stalk anomalies in which it was tested.
The cost of post-burn scarring.

Deep burns lead to scarring and contractures for which there is little or no published data on treatment costs. The purpose of this study was to fill this gap by analysing treatment costs for burn sequelae. To do this, German-DRG for in-patient treatment was collected from the Burn Centre Lower Saxony. DRG-related T95. -coding served as a tool for burn-associated sequelae. Data on scar occurrence, plastic-reconstructive surgery and sick leave were collected by a questionnaire. The findings showed that 44.6% patients reported post-burn scarring and 31% needed surgical intervention. The expected risk for readmission was significantly higher (p=0.0002) with scars compared to without. Significantly higher costs for pressure garments were noted for scarred patients (p=0.04). No differences were found for ointments, silicone dressings or pain medication. Treatment costs for patients with scars were 5.6 times higher compared with no scar assessed by G-DRG. No differences were stated subsuming multiple readmissions for post-burn treatment per individual. Significantly higher costs (p=0.03) were noted for patients with burn sequelae other than scars with regard to individual readmissions. It has been revealed that treatment of scars causes higher costs than for other burn sequelae because of multiple surgical interventions. To reduce post-burn scarring and costs, specialized burn centres provide optimal and state-of-the-art treatment. As well as this, more emphasis should be laid on promoting research for the development of novel anti-scarring therapies.
Characterization of Pediatric Acute Lymphoblastic Leukemia Survival Patterns by Age at Diagnosis

Age at diagnosis is a key prognostic factor in pediatric acute lymphoblastic leukemia (ALL) survivorship. However, literature providing adequate assessment of the survival variability by age at diagnosis is scarce. The aim of this study is to assess the impact of this prognostic factor in pediatric ALL survival. We estimated incidence rate of mortality, 5-year survival rate, Kaplan-Meier survival function, and hazard ratio using the Surveillance Epidemiology and End Results (SEER) data during 1973–2009. There was significant variability in pediatric ALL survival by age at diagnosis. Survival peaked among children diagnosed at 1–4 years and steadily declined among those diagnosed at older ages. Infants (<1 year) had the lowest survivorship. In a multivariable Cox proportional hazard model stratified by year of diagnosis, those diagnosed in age groups 1–4, 5–9, 10–14, and 15–19 years were 82%, 75%, 57%, and 32% less likely to die compared to children diagnosed in infancy, respectively. Age at diagnosis remained to be a crucial determinant of the survival variability of pediatric ALL patients, after adjusting for sex, race, radiation therapy, primary tumor sites, immunophenotype, and year of diagnosis. Further research is warranted to disentangle the effects of age-dependent biological and environmental processes on this association.
Directional Joint Bilateral Filter for Depth Images

Depth maps taken by the low cost Kinect sensor are often noisy and incomplete. Thus, post-processing for obtaining reliable depth maps is necessary for advanced image and video applications such as object recognition and multi-view rendering. In this paper, we propose adaptive directional filters that fill the holes and suppress the noise in depth maps. Specifically, novel filters whose window shapes are adaptively adjusted based on the edge direction of the color image are presented. Experimental results show that our method yields higher quality filtered depth maps than other existing methods, especially at the edge boundaries.
Hierarchy of structure loss in MD simulations of src SH3 domain unfolding.

To complement experimental studies of the src SH3 domain folding, we studied 30 independent, high-temperature, molecular dynamics simulations of src SH3 domain unfolding. These trajectories were observed to differ widely from each other. Thus, rather than analyzing individual trajectories, we sought to identify the recurrent features of the high-temperature unfolding process. The conformations from all simulations were combined and then divided into groups based on the number of native contacts. Average occupancies of each side-chain hydrophobic contact and hydrogen bond in the protein were then determined. In the symmetric funnel limit, the occupancies of all contacts should decrease in concert with the loss in total number of native contacts. If there is a lack of symmetry or hierarchy to the unfolding process, the occupancies of some contacts should decrease more slowly, and others more rapidly. Despite the heterogeneity of the individual trajectories, the ensemble averaging revealed an order to the unfolding process: contacts between the N and C-terminal strands are the first to disappear, whereas contacts within the distal beta-hairpin and a hydrogen-bonding network involving the distal loop beta-turn and the diverging turn persist well after the majority of the native contacts are lost. This hierarchy of events resembles but is somewhat less pronounced than that observed in our experimental studies of the folding of src SH3 domain.
Molecular Determinants of Pyrantel Selectivity in Nicotinic Receptors

Nicotinic receptors (acetylcholine receptors, AChRs) play key roles in synaptic transmission throughout the nervous system. AChRs mediate neuromuscular transmission in nematodes, and they are targets for antiparasitic drugs. The anthelmintic agents levamisole and pyrantel, which are potent agonists of nematode muscle AChRs, are partial agonists of mammalian muscle AChRs. To further explore the structural basis of the differential activation of AChR subtypes by anthelmintics, we studied the activation of α7 AChRs using the high-conductance form of the α7-5-hydroxytryptamine-3A receptor, which is a good model for pharmacological studies involving the extracellular region of α7. Macroscopic and single-channel current recordings show that levamisole is a weak agonist of α7. It is interesting that pyrantel is a more potent agonist of α7 than acetylcholine (ACh). To identify determinants of this differential activation, we replaced residues of the complementary face of the binding site by the homologous residues in the muscle ϵ subunit and evaluated changes in activation. The mutation Q57G does not affect the activation by either ACh or levamisole. However, it increases EC50 values and decreases the maximal response to pyrantel. Kinetic analysis shows that gating of the mutant channel activated by pyrantel is profoundly impaired. The decreased sensitivity of α7-Q57G to pyrantel agrees with its weak action at muscle AChRs, indicating that when glycine occupies position 57, as in the mammalian muscle AChR, pyrantel behaves as a partial agonist. Thus, position 57 located at the complementary face of the binding site plays a key role in the selective activation of AChRs by pyrantel.