Miracle-dz/UniFAR-FTUs huggingface dataset:
Feeling Vital After a Good Night’s Sleep: The Interplay of Energetic Resources and Self-Efficacy for Daily Proactivity

This study aims to investigate the role of daily vitality as an energy-based mechanism through which sleep quantity and quality relate to proactive behavior. In addition, we propose that daily self-efficacy forms a contingency condition in that self-efficacy facilitates the translation of vitality into proactive behavior. We conducted a 7-day diary study based on a sample of 66 employees who completed surveys 3 times daily. We used multilevel regression analyses to test the hypotheses while controlling for the 1-day lagged measures of vitality and proactivity. The results provide evidence for a model of moderated mediation. Sleep quality but not quantity predicted an increase in daily vitality. Self-efficacy moderated the relationship between vitality and daily proactivity such that this relationship was stronger when self-efficacy was reported to be high rather than low. The conditional effect mediated by vitality was significant for sleep quality but not for sleep quantity and occurred at the within-person level of analysis. These results suggest that organizations aiming to boost daily proactivity in employees can benefit from increasing employees’ self-efficacy and supporting them in developing strategies to ensure sufficient vitality. One such strategy is improving sleep quality. This study extends the literature on dynamics in proactive work behavior and its well-being-related antecedents by exploring both vitality as an underlying energetic mechanism and daily self-efficacy as a boundary condition.
Growth Factor Independence-1B Expression Leads to Defects in T Cell Activation, IL-7 Receptor α Expression, and T Cell Lineage Commitment1

T cell differentiation in the thymus is dependent upon signaling through the TCR and is characterized by the resulting changes in expression patterns of CD4 and CD8 surface coreceptor molecules. Although recent studies have characterized the effects of proximal TCR signaling on T cell differentiation, the downstream integration of these signals remains largely unknown. The growth factor independence-1 (GFI1) and GFI1B transcriptional repressors may regulate cytokine signaling pathways to affect lymphocyte growth and survival. In this study, we show that Gfi1 expression is induced upon induction of the T cell program. Gfi1B expression is low and dynamic during T cell development, but is terminated in mature thymocytes. Transgenic expression of GFI1 and GFI1B in T cells allowed us to determine the functional consequences of constitutive expression. GFI1 potentiates response to TCR stimulation and IL-2, whereas GFI1B-transgenic T cells are defective in T cell activation. Moreover, GFI1B-transgenic thymocytes display reduced expression of the late-activation marker IL-7Rα, and a decrease in CD4−8+ single-positive T cells that can be mitigated by transgenic expression of BCL2 or GFI1. These data show that GFI1 and GFI1B are functionally unique, and implicate a role for GFI1 in the integration of activation and survival signals.
In-patient comparison of immediate and conventional loaded implants in mandibular molar sites within 12 months.

OBJECTIVES The aim of this prospective clinical study was to evaluate the clinical outcomes of dental implants placed in the mandibular molar sites and immediately functionally restored compared with conventionally loaded controls in an in-patient study. MATERIAL AND METHODS Twenty-four dental implants were placed in 12 patients who had first molar loss bilaterally in the mandibular area. One site of the patient was determined as immediately loaded (IL) and the other side was conventionally loaded (CL). Resonance frequency analyses for implant stability measurements, radiographic examinations for marginal bone levels and peri-implant evaluations were performed during the clinical follow-up appointments within 12 months. RESULTS During the 12-month follow-up period, only one implant was lost in the IL group. The mean implant stability quotient values were 74.18+/-5.72 and 75.18+/-3.51 for Groups IL and CL at surgery, respectively, and the corresponding values were 75.36+/-5.88 and 75.64+/-4.84 at 1-year recall, respectively. The difference was not statistically significant between the two groups during the 12-month study period (P>0.05). When peri-implant parameters were evaluated, excellent peri-implant health was demonstrated during the 1-year observation period and all implants showed less than 1 mm of marginal bone resorption during the first year. CONCLUSIONS In the present study, immediate functionally loading did not negatively affect implant stability, marginal bone levels and peri-implant health when compared with conventional loading of single-tooth implants.
CHRONOTYPE, SLEEP LENGTH, AND SCHOOL ACHIEVEMENT OF 11- TO 23-YEAR-OLD STUDENTS IN NORTHERN EUROPEAN RUSSIA

Residing at northern latitudes for long periods of time is associated with sleep disturbances and internal desynchronization, which are considered to be causes of chronic diseases in old age. In children and teenagers, they result in a poor school achievement, psychological problems, and increase in consumption of stimulants. In this paper, we analyze the relationship between both chronotype and sleep length and the variables of age, sex, place of residence, type of settlement (village/city), latitude and longitude of residence, and school achievement of young inhabitants of northern European Russia. We surveyed 1101 children and teenagers between 11 to 23 yrs of age living in four settlements located between 59° and 67° North latitude and 33° and 60° East longitude. The Munich chronotype questionnaire (MCTQ) was used in the study, and all participants were also required to answer a question about their school achievements. An analysis of covariance (ANCOVA) was used to assess the influence of the analyzed factors on sleep length and chronotype. Self-reported sleep length of teenagers depended moderately on age, whereas the place of residence, latitude, and type of settlement only had a weak effect. Chronotype strongly depended on place of residence and longitude; it moderately depended on latitude and age; and it weakly depended on sex and type of settlement. The sleep length of village teenagers was 46 min longer than that of urban teenagers. The authors found a 1 h and 18 min phase delay of the sleep-wake rhythm (as a marker of chronotype) in teenagers moving in the East-West direction and a 16-min delay moving in the South-North direction within one time zone. There was a weak, but significant, positive correlation between chronotype and time of sunrise. There was about a 2-fold stronger influence of chronotype than sleep length on achievement of school children and college students. We conclude that socioeconomic factors exert a significant influence on sleep length and that climatic conditions exert a significant influence on the chronotype of teenagers in the northern latitudes. (Author correspondence: borisenkov@physiol.komisc.ru)
Calcineurin-mediated Dephosphorylation of Acetyl-coA Carboxylase is Required for Pheromone Biosynthesis Activating Neuropeptide (PBAN)-induced Sex Pheromone Biosynthesis in Helicoverpa armigera*

Chemical signaling plays a critical role in the behavior and physiology of many animals. Female insects, as many other animals, release sex pheromones to attract males for mating. The evolutionary and ecological success of insects therefore hinges on their ability to precisely mediate (including initiation and termination) pheromone biosynthesis. Pheromone biosynthesis activating neuropeptide (PBAN) acts directly on pheromone glands to regulate sex pheromone production using Ca2+ and cyclic-AMP as secondary messengers in the majority of species. However, the molecular mechanism downstream of the secondary messengers has not yet been elucidated in heliothine species. The present study shows that calcineurin, protein kinase A (PKA) and acetyl-coA carboxylase (ACC) are key components involved in PBAN-induced sex pheromone biosynthesis in Helicoverpa armigera using PBAN-dependent phosphoproteomics in combination with transcriptomics. RNAi-mediated knockdown and inhibitor assay demonstrated that calcineurin A is required for PBAN-induced ACC activation and sex pheromone production. Calcineurin-dependent phosphoproteomics and in vitro calcineurin phosphorylation assay further revealed that calcineurin regulated ACC activity by dephosphorylating ser84 and ser92. In addition, PKA-dependent phosphoproteomics and activity analysis revealed that PKA reduces the activity of AMP-activated protein kinase (AMPK), a negative regulator of ACC by phosphorylating the conserved ser92. Taken together, our findings indicate that calcineurin acts as the downstream signal of PBAN/G-protein receptor/Ca2+ to activate ACC through dephosphorylation while inactivating AMPK via PKA to reduce ACC phosphorylation, thus facilitating calcineurin activation of ACC.
Evaluation of an automated erythrocyte sedimentation rate analyzer as compared to the Westergren manual method in measurement of erythrocyte sedimentation rate.

CONTEXT Monitor 100® (Electa Lab, Italy) is a newly developed automated method for measurement of erythrocyte sedimentation rate (ESR). AIMS The aim of our study was to compare the ESR values by Monitor 100® against the standard Westergren method. PATIENTS AND METHODS This cross-sectional study was conducted at a Level I trauma care center on 200 patients. The samples taken were as per the recommendations charted out by International Council for Standardization in Hematology (ICSH) for comparing automated and manual Westergrens method. STATISTICAL ANALYSIS USED Bland and Altman statistical analysis was applied for evaluating Monitor 100® against the conventional Westergren method. RESULTS The analysis revealed a low degree of agreement between the manual and automated methods especially for higher ESR values, mean difference -11.2 (95% limits of agreement, -46.3 to 23.9) and mean difference -13.4 (95% limits of agreement-58.9 to 32.1) for 1 and 2 hours, respectively. This discrepancy which is of clinical significance was less evident for ESR values in the normal range <25 mm/hour (-7.7 mean of difference; -18.9 to 3.5 limits of agreement). CONCLUSIONS The fully automated system Monitor 100® for ESR measurement tends to underestimate the manual ESR readings. Hence it is recommended that a correction factor be applied for the range of ESR values while using this equipment. Further studies and validation experiments would be required.
Ökologische Schaf- und Ziegenhaltung - 100 Fragen und Antworten für die Praxis

Es gibt eine Reihe von Literatur zur Schaf- und Ziegenhaltung, die fur die Praxis geeignet ist. Leider trifft dieses nicht fur den Okologischen Landbau zu. Wahrend zum Beispiel Bucher fur die Okologische Rinder-, Geflugel, Schweine- oder Bienenhaltung verfugbar sind, gibt es nichts Vergleichbares fur die Okologische Schaf- und Ziegenhaltung. Dieses Informationsde-fizit dehnt sich auf die Richtlinien fur den Okologischen Landbau aus, wo diese Tierarten nur unter „ferner liefen“ erfasst werden. Die Praxis muss dann die Richtlinien interpretieren, ohne auf Kenntnisse und klare Empfehlungen zuruckgreifen zu konnen. Auch Tierarzte und die Beratung fur den Okolandbau scheitern haufig an der Losung der Probleme in der Praxis, zum Beispiel in der Gesundheitsvorsorge, der Leistungsverbesserung, der Okonomie und letztend-lich der Tiergerechtheit. Hier soll das Buch Hilfestellung geben.
Pressure-Controlled versus Volume-Controlled One-Lung Ventilation for MIDCAB

One-lung ventilation is limited by hypoventilation and hypoxemia because of increasing airway pressure and intrapulmonary shunt. Previous clinical studies compared pressure-controlled versus volume-controlled ventilation during one-lung ventilation in patients with pre-existing pulmonary disease. We studied 50 patients undergoing thoracotomy and one-lung ventilation because of cardiovascular disease. After two-lung ventilation with volume-controlled ventilation, patients were divided randomly into two groups. In one group, ventilation was switched to pressure-controlled ventilation after starting one-lung ventilation. In the other group, volume-controlled ventilation was continued. Parameters of ventilation, pulmonary function and systemic and pulmonary hemodynamics were recorded. We observed, that peak airway pressure, dead space ventilation and arterial carbon dioxide partial pressure were significantly higher during volume-controlled ventilation. After one-lung ventilation patients with pressure controlled ventilation had lower alveolar-arterial oxygen tension difference and a higher arterial oxygen partial pressure with significant differences for those patients in the intensive care unit. We conclude that pressure-controlled ventilation may be useful to improve gas exchange and alveolar recruitment during one lung ventilation.
Combination allopurinol and antimony treatment versus antimony alone and allopurinol alone in the treatment of canine leishmaniasis (96 cases).

The aim of the present study was to evaluate the long-term clinical outcome for dogs with leishmaniasis that were treated with 3 different protocols: combined treatment with antimony and allopurinol, antimony alone, or allopurinol alone. Ninety-six dogs included in this study were determined to have leishmaniasis on the basis of (1) clinical features, (2) identification of the parasite in smears of lymph node, bone marrow aspirates, or skin biopsies, and (3) specific immunofluorescent assay. Three groups of dogs were defined: 45 dogs (group 1) were treated with antimony (100 mg/kg s.c. q24h) given concurrently for 1 month with allopurinol (15 mg/kg p.o. q12h), and then allopurinol alone for 8 months at the same dosage; 40 dogs (group 2) were treated with antimony alone according to the manufacturer's instructions (200 mg/kg s.c. q24h at 2-day intervals for 3-6 months); and 11 dogs (group 3) were treated with allopurinol alone (15 mg/kg p.o. q12h for 1-20 months). Information concerning signalment, history, physical examination findings, serologic testing and number of dogs becoming seronegative, outcome for each treated dog (clinical cure versus failure), and long-term survival were recorded. The numbers of the clinical cures versus failures were significantly different among the 3 groups (chi2 = 17.77, P < .001), between groups 1 and 2 (chi2 = 8.02, P < .01), between groups 2 and 3 (chi2 = 11.00, P < .01), and between groups 1 and 3 (chi2 = 16.52, P < .001). No significant difference between groups 1 and 2 was noted in the type of failure (relapse or death), serologic test results, and number of survival years (chi2 = 2.79, P > .05). The results of the present study indicate that antimony in combination with allopurinol produces better results than antimony alone or allopurinol alone for the treatment of the canine leishmaniasis. With combination treatment, duration of treatment with antimony is shorter and long-term administration of allopurinol is well tolerated.
Trends in the Incidence and Management of Acute Myocardial Infarction From 1999 to 2008: Get With the Guidelines Performance Measures in Taiwan

Background The American Heart Association Get With the Guidelines (GWTG) program has improved care quality of acute myocardial infarction (AMI) with important implications for other countries in the world. This study evaluated the incidence and care of AMI in Taiwan and assessed the compliance of GWTG in Taiwan. Methods and Results We used the Taiwan National Health Insurance Research Database (1999–2008) to identify hospitalized patients ≥18 years of age presenting with AMI. The temporal trends of annual incidence and care quality of AMI were evaluated. The age‐adjusted incidence of AMI (/100 000 person‐years) increased from 28.0 in 1999 to 44.4 in 2008 (P<0.001). The use of guideline‐based medications for AMI was evaluated. The use of dual antiplatelet therapy (DAPT) increased from 65% in 2004 to 83.9% in 2008 (P<0.001). Angiotensin‐converting enzyme (ACE) inhibitor or angiotensin receptor blocker (ARB) was used in 72.6% in 2004 and 71.7% in 2008 (P=NS) and β‐blocker was used in 60% in 2004 and 59.7% in 2008 (P=NS). Statin use increased from 32.1% to 50.1% from 2004 to 2008 (P<0.001). The in‐hospital mortality decreased from 15.9% in 1999 to 12.3% in 2008 (P<0.0001). Multivariable analysis showed that DAPT, ACE inhibitor/ARB, β‐blocker, and statin use during hospitalization were all associated with reduced in‐hospital mortality in our AMI patients. Conclusions AMI incidence was increasing, but the guideline‐based medications for AMI were underutilized in Taiwan. Quality improvement programs, such as GWTG, should be promoted to improve AMI care and outcomes in Taiwan.
99mTc-cAbVCAM1-5 Imaging Is a Sensitive and Reproducible Tool for the Detection of Inflamed Atherosclerotic Lesions in Mice

99mTc-cAbVCAM1-5, a single-domain antibody fragment directed against mouse or human vascular cell adhesion molecule 1 (VCAM-1), recently has been proposed as a new imaging agent for the detection of inflamed atherosclerotic lesions. Indeed, in a mouse model of atherosclerosis, 99mTc-cAbVCAM1-5 specifically bound to VCAM-1–positive lesions, thereby allowing their identification on SPECT images. The purpose of the present study was to investigate 99mTc-cAbVCAM1-5 imaging sensitivity using a reference statin therapy. Methods: Thirty apolipoprotein E–deficient mice were fed a western-type diet. First, the relationship between the level of VCAM-1 expression and 99mTc-cAbVCAM1-5 uptake was evaluated in 18 mice using immunohistochemistry and autoradiography. Second, longitudinal SPECT/CT imaging was performed on control (n = 9) or atorvastatin-treated mice (0.01% w/w, n = 9). Results: 99mTc-cAbVCAM1-5 uptake in atherosclerotic lesions correlated with the level of VCAM-1 expression (P < 0.05). Atorvastatin exerted significant antiatherogenic effects, and 99mTc-cAbVCAM1-5 lesion uptake was significantly reduced in 35-wk-old atorvastatin-treated mice, as indicated by ex vivo γ-well counting and autoradiography (P < 0.05). SPECT imaging quantification based on contrast-enhanced CT was reproducible (interexperimenter intraclass correlation coefficient, 0.97; intraexperimenter intraclass correlation coefficient, 0.90), and yielded results that were highly correlated with tracer biodistribution (r = 0.83; P < 0.0001). Therefore, reduced 99mTc-cAbVCAM1-5 uptake in atorvastatin-treated mice was successfully monitored noninvasively by SPECT/CT imaging (0.87 ± 0.06 vs. 1.11 ± 0.09 percentage injected dose per cubic centimeter in control group, P < 0.05). Conclusion: 99mTc-cAbVCAM1-5 imaging allowed the specific, sensitive, and reproducible quantification of VCAM-1 expression in mouse atherosclerotic lesions. 99mTc-cAbVCAM1-5 therefore exhibits suitable characteristics for the evaluation of novel antiatherogenic agents.
Effects of gastric electrical field stimulation with long pulses on gastric emptying in dogs

Abstract The aim was to investigate the effects of electrical field stimulation (EFS) with long and short pulses on gastric emptying, gastric contractility and vagal activity in dogs. Sixteen dogs were equipped with a duodenal cannula, electrodes and strain gauges (10 dogs) in the stomach. Each dog was fed with Ensure and gastric effluent was collected from the cannula. Electrical stimulation was applied via two electrodes (about 12 cm apart, one in the corpus and the other in the antrum) with long pulses (a frequency of 6 cycles min−1, pulse amplitude of 6 mA and width of 100 ms) in 10 dogs and with short pulses (frequency of 30 Hz and pulse width of 300 μs) in six dogs. The electrocardiogram was also recorded and heart rate variability was derived to assess the vagal activity. It was found that: (i) EFS with long pulses did not alter gastric emptying during stimulation but increased gastric emptying during the 45 min immediately after stimulation; (ii) EFS with long pulses increased gastric contractility in both proximal and distal antrum during and after the stimulation; (iii) EFS with long pulses resulted in an increase in vagal tone during the 45 min immediately after stimulation. However, there is no difference during the 45 min period of stimulation; (iv) EFS with short pulses had no effect on gastric emptying. We concluded that long pulse gastric electrical field stimulation with one electrode in the corpus and the other electrode in the antrum has postponed effects on gastric emptying of liquid, gastric contractility and vagal activity.
Implementation and evaluation of frequency offset corrected inversion (FOCI) pulses on a clinical MR system

FOCI pulses are a variant of hyperbolic secant pulses in which the RF amplitude, RF frequency, and gradient waveform are all modulated by the same function A(t). This increases the usable gradient amplitude without requiring a corresponding increase in RF amplitude. In this paper the implementation and inversion profiles of FOCI pulses on a clinical MR system are described, showing improved slice definition and chemical‐shift offset behavior. Their adiabatic behavior is confirmed, and their use with an ISIS sequence for localized MRS is illustrated. Finally the effects of waveform digitization are considered, and the implications for SAR and db/dt are discussed.
Predictive factors of poor lung function in cured tuberculosis patients.

Results: Forty-six patients were studied (23 males, 23 females). Forced Vital Capacity (FVC), Forced Expiratory Volume at end /1 Sec (FEV1) and ratio of FEV1/FVC were abnormal in 13 cases, and oxygen saturation was less than 90% in three cases. Significantly higher rate of abnormal spirometry was observed in patients with poor compliance (poor 58.3% Vs good 17.6%), patients with duration of treatment less than 6 months (<6m 53.3% Vs ≥6m 16.1%), and patients with advanced lung damage (advanced 38.5% Vs mild 10%).