Miracle-dz/UniFAR-FTUs huggingface dataset:
The G-Protein-Coupled Estrogen Receptor (GPER/GPR30) in Ovarian Granulosa Cell Tumors

Ovarian granulosa cell tumors (GCTs) are thought to arise from cells of the ovarian follicle and comprise a rare entity of ovarian masses. We recently identified the G-protein-coupled estrogen receptor (GPER/GPR30) to be present in granulosa cells, to be regulated by gonadotropins in epithelial ovarian cancer and to be differentially expressed throughout folliculogenesis. Thus, supposing a possible role of GPER in GCTs, this study aimed to analyze GPER in GCTs. GPER immunoreactivity in GCTs (n = 26; n (primary diagnosis) = 15, n (recurrence) = 11) was studied and correlated with the main clinicopathological variables. Positive GPER staining was identified in 53.8% (14/26) of GCTs and there was no significant relation of GPER with tumor size or lymph node status. Those cases presenting with strong GPER intensity at primary diagnosis showed a significant reduced overall survival (p = 0.002). Due to the fact that GPER is regulated by estrogens, as well as gonadotropins, GPER may also be affected by endocrine therapies applied to GCT patients. Moreover, with our data supposing GPER to be associated with GCT prognosis, GPER might be considered as a possible confounder when assessing the efficacy of hormone-based therapeutic approaches in GCTs.
Leadership theory and research : perspectives and directions

The Leadership Situation and the Black Box in Contingency Theories. Legitimacy, Power, and Influence. A Perspective on Relational Features of Leadership. Transformational Leadership. A Response to Critiques. Toward the Integration of Transformational, Charismatic, and Visionary Theories. Leadership, Values, and Accountability. Leadership Perception. The Role of Gender and Culture. The Contingency Model in Cross-Cultural Perspective. Managing Cultural Diversity on the Individual, Group, and Organizational Levels. Toward a Dynamic and Systemic Theory of Groups. An Integration of Six Temporally Enriched Perspectives. Team Research in the 1990's. Four Revolutions in Behavioral Decision Theory. An Integrative Theory of Leadership. Directions for Leadership Research.
Making sense of the New Economy

Dit rapport presenteert een overzicht van de mogelijke definierende, stuwende factoren achter de zogenaamde 'nieuwe economie'. Op basis van bedrijfskundige en economische literatuur worden vijf causale redenaties ('logica's') herleid. De causale redenaties beschrijven een aantal verbanden tussen informatie- en communicatietechnologieen en economische groei. Daarnaast wordt ingegaan op de effecten van ICT en een aantal prioriteiten voor toegepast onderzoek over ondernemerschap en ondernemingsgedrag.
The University and the Region: An Australian Perspective

This article examines the role of universities in regional development. It is a response toHarloe and Perry’s call for empirical case studies of different types of higher educationinstitutions operating in different regional and national systems and circumstances, inorder to reveal the links between contemporary social and economic transitions andchanges in higher education and its institutions. The article situates the contemporarytransformation of the Australian university in the context of the global tension betweenthe pursuit of excellence and accessibility. It shows the particular way in which thistension is expressed in the context of a distinctive Australian political economy of highereducation through a case study of one of Australia’s leading universities.
Preoperative anxiety and intraoperative anesthetic requirements.

UNLABELLED The purpose of this study was to determine whether larger doses of anesthetics are required in the anxious patient to establish and maintain a clinically sufficient hypnotic component of the anesthetic state. Fifty-seven women undergoing bilateral laparoscopic tubal ligation with a propofol-based anesthetic regimen were enrolled in this cross-sectional study. Trait (baseline) and state (situational) anxiety were assessed in all patients immediately before surgery, and the propofol doses required for the induction and maintenance of anesthesia were recorded. A bispectral index monitor was used to assure that the hypnotic component of the anesthetic state was the same in all patients. We found that patients with high trait anxiety required more propofol for both the induction (2.1+/-0.4 vs 1.8+/-0.3 mg/kg; P = 0.01) and maintenance of anesthesia (170+/-70 vs 110+/-20 microg x kg(-1) x min(-1); P = 0.02), compared with patients with low trait anxiety. State anxiety, however, was not found to affect the propofol doses required for the induction or maintenance of anesthesia. Multiple regression models confirmed that Trait anxiety is an independent predictor for intraoperative propofol requirements (P = 0.02). We conclude that increased baseline (i.e., trait) anxiety is associated with increased intraoperative anesthetic requirements. Thus, we suggest that the initial dose of anesthetic administered by an anesthesiologist should be modified based on the anxiety level exhibited by the patient. IMPLICATIONS The goal of this study was to assess the relationship between preoperative anxiety and intraoperative anesthetic requirements. We found that high baseline anxiety predicts increased intraoperative anesthetic requirements. We suggest that anesthesiologists should modify the initial induction dose based on the anxiety level exhibited by the patient.
Maternal Effects on Anogenital Distance in a Wild Marmot Population

In mammals, prenatal exposure to sex steroid hormones may have profound effects on later behavior and fitness and have been reported under both laboratory and field conditions. Anogenital distance is a non-invasive measure of prenatal exposure to sex steroid hormones. While we know that intra-uterine position and litter sex ratio influence anogenital distance, there are other, heretofore unstudied, factors that could influence anogenital distance, including maternal effects. We capitalized on a long-term study of wild yellow-bellied marmots (Marmota flaviventris) to study the importance of maternal effects on explaining variation in anogenital distance and found significant effects. The strength of these effects varied annually. Taken together, our data highlights the strong variability due to environmental effects, and illustrates the importance of additive genetic and maternal genetic effects on neonatal anogenital distance. We suspect that, as others apply recently popularised quantitative genetic techniques to study free-living populations, such effects will be identified in other systems.
Arteriovenous differences in PCO2 and pH are good indicators of critical hypoperfusion.

Recent reports have suggested that increases in venoarterial difference in PCO2 (VAPCO2) and arteriovenous difference in pH (AVpH) represent valuable markers of tissue hypoxia in shock states associated with low cardiac output. We compared the values of VAPCO2 and AVpH with that of blood lactate in their relationship to changes in O2 uptake (VO2) and O2 delivery (DO2) during an acute reduction in blood flow induced by cardiac tamponade. In 13 anesthetized and mechanically ventilated dogs, a catheter was inserted into the pericardium to inject saline and to measure the intrapericardial pressure. VO2 was derived from expired gas analysis. DO2 was calculated by the product of the thermodilution cardiac index and the arterial O2 content. The critical DO2 (DO2crit) was found at 9.9 +/- 1.8 ml/kg.min. VAPCO2 and AVpH, which were 7.1 +/- 4.6 mm Hg and 0.028 +/- 0.025 U, respectively, at baseline, progressively increased to reach 17.5 +/- 6.6 mm Hg and 0.114 +/- 0.054 U, respectively, at DO2crit (both p < 0.01). Below DO2crit they increased more dramatically. These changes were related to both arterial hypocapnia and mixed venous hypercapnia. CO2 excretion decreased from 5.8 +/- 2.0 ml/kg-min at baseline to 3.9 +/- 0.9 ml/kg.min at DO2crit (p < 0.01). End-tidal CO2 tension significantly fell below DO2crit. Lactate levels increased from 2.1 +/- 0.5 to 3.5 +/- 0.5 mmol/L at DO2crit (P < 0.01) and to 6.9 +/- 2.1 mmol/L (p < 0.01) at the end of the study. There was no statistically significant difference between the DO2crit calculated for VAPCO2, AVpH, lactate, or VO2. (ABSTRACT TRUNCATED AT 250 WORDS)
Mapping QTL for Seed Germinability under Low Temperature Using a New High-Density Genetic Map of Rice

Mapping major quantitative trait loci (QTL) responsible for rice seed germinability under low temperature (GULT) can provide valuable genetic source for improving cold tolerance in rice breeding. In this study, 124 rice backcross recombinant inbred lines (BRILs) derived from a cross indica cv. Changhui 891 and japonica cv. 02428 were genotyped through re-sequencing technology. A bin map was generated which includes 3057 bins covering distance of 1266.5 cM with an average of 0.41 cM between markers. On the basis of newly constructed high-density genetic map, six QTL were detected ranging from 40 to 140 kb on Nipponbare genome. Among these, two QTL qCGR8 and qGRR11 alleles shared by 02428 could increase GULT and seed germination recovery rate after cold stress, respectively. However, qNGR1 and qNGR4 may be two major QTL affecting indica Changhui 891germination under normal condition. QTL qGRR1 and qGRR8 affected the seed germination recovery rate after cold stress and the alleles with increasing effects were shared by the Changhui 891 could improve seed germination rate after cold stress dramatically. These QTL could be a highly valuable genetic factors for cold tolerance improvement in rice lines. Moreover, the BRILs developed in this study will serve as an appropriate choice for mapping and studying genetic basis of rice complex traits.
Generation of noncentrosomal microtubule arrays

In most proliferating and migrating animal cells, the centrosome is the main site for microtubule (MT) nucleation and anchoring, leading to the formation of radial MT arrays in which MT minus ends are anchored at the centrosomes and plus ends extend to the cell periphery. By contrast, in most differentiated animal cell types, including muscle, epithelial and neuronal cells, as well as most fungi and vascular plant cells, MTs are arranged in noncentrosomal arrays that are non-radial. Recent studies suggest that these noncentrosomal MT arrays are generated by a three step process. The initial step involves formation of noncentrosomal MTs by distinct mechanisms depending on cell type: release from the centrosome, catalyzed nucleation at noncentrosomal sites or breakage of pre-existing MTs. The second step involves transport by MT motor proteins or treadmilling to sites of assembly. In the final step, the noncentrosomal MTs are rearranged into cell-type-specific arrays by bundling and/or capture at cortical sites, during which MTs acquire stability. Despite their relative stability, the final noncentrosomal MT arrays may still exhibit dynamic properties and in many cases can be remodeled.
Germline rearrangements in families with strong family history of glioma and malignant melanoma, colon, and breast cancer

Background Although familial susceptibility to glioma is known, the genetic basis for this susceptibility remains unidentified in the majority of glioma-specific families. An alternative approach to identifying such genes is to examine cancer pedigrees, which include glioma as one of several cancer phenotypes, to determine whether common chromosomal modifications might account for the familial aggregation of glioma and other cancers. Methods Germline rearrangements in 146 glioma families (from the Gliogene Consortium; http://www.gliogene.org/) were examined using multiplex ligation-dependent probe amplification. These families all had at least 2 verified glioma cases and a third reported or verified glioma case in the same family or 2 glioma cases in the family with at least one family member affected with melanoma, colon, or breast cancer.The genomic areas covering TP53, CDKN2A, MLH1, and MSH2 were selected because these genes have been previously reported to be associated with cancer pedigrees known to include glioma. Results We detected a single structural rearrangement, a deletion of exons 1-6 in MSH2, in the proband of one family with 3 cases with glioma and one relative with colon cancer. Conclusions Large deletions and duplications are rare events in familial glioma cases, even in families with a strong family history of cancers that may be involved in known cancer syndromes.
Tissue‐Level Modeling of Xenobiotic Metabolism in Liver: An Emerging Tool for Enabling Clinical Translational Research

This review summarizes some of the recent developments and identifies critical challenges associated with in vitro and in silico representations of the liver and assesses the translational potential of these models in the quest of rationalizing the process of evaluating drug efficacy and toxicity. It discusses a wide range of research efforts that have produced, during recent years, quantitative descriptions and conceptual as well as computational models of hepatic processes such as biotransport and biotransformation, intra‐ and intercelular signal transduction, detoxification, etc. The abovementioned research efforts cover multiple scales of biological organization, from molecule–molecule interactions to reaction network and cellular and histological dynamics, and have resulted in a rapidly evolving knowledge base for a “systems biology of the liver. ” Virtual organ/organism formulations represent integrative implementations of particular elements of this knowledge base, usually oriented toward the study of specific biological endpoints, and provide frameworks for translating the systems biology concepts into computational tools for quantitative prediction of responses to stressors and hypothesis generation for experimental design.
Remedy‐seeking responses to wrongful dismissal

Purpose – This study's purpose is to investigate the antecedents of an employee's remedy‐seeking behavioral intentions in response to wrongful dismissal.Design/methodology/approach – Hypotheses generated by two paradigms are tested, the similarity‐attraction and the similarity‐betrayal paradigms, using Tobit regression and data from a scenario‐based survey of employees.Findings – Consistent with the similarity‐attraction paradigm, the management team's racial and deep‐level similarity to the employee both were negatively related to the employee's propensity to consult a lawyer. Consistent with the similarity‐betrayal paradigm, the employee's propensity to consult a lawyer increased with the supervisor's deep‐level similarity to the employee; among men, the propensity to complain to regulatory agencies increased with the management team's gender similarity and the propensity to not seek a remedy declined with the supervisor's gender similarity.Research limitations/implications – Limitations of the study in.
Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1424 Extending Microsystems to Very High Temperatures and Chemically Harsh Environments

Khaji, Z. 2016. Extending Microsystems to Very High Temperatures and Chemically Harsh Environments. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1424. 45 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-554-9686-9. Aiming at applications in space exploration as well as for monitoring natural hazards, this thesis focuses on understanding and overcoming the challenges of extending the applicability of microsystems to temperatures above 600°C as well as chemically harsh environments. Alumina and zirconia high-temperature co-fired ceramics (HTCC) with platinum as the conductor material, have in this thesis, been used to manufacture a wide range of high-temperature tolerant miniaturized sensors and actuators, including pressure and flow sensors, valves, a combustor, and liquid monopropellant microthrusters. Interfacing for high temperatures is challenging. One solution is to transfer the signal wirelessly. Here, therefor, wireless pressure sensors have been developed and characterized up to 1000°C. It is usually unwanted that material properties change with temperature, but by using smart designs, such changes can be exploited to sense physical properties as in the gas flow sensor presented, where the temperature-dependent electrical conductivity of zirconia has been utilized. In the same manner, various properties of platinum have been exploited to make temperature sensors, heaters and catalytic beds. By in-situ electroplating metals after sintering, even more capabilities were added, since many metals that do not tolerate HTCC processing can be added for additional functionality. An electroplated copper layer that was oxidized and used as an oxygen source in an alumina combustor intended for burning organic samples prior to sample analysis in a lab on a chip system, and a silver layer used as a catalyst in order to decompose hydrogen peroxide in a microthuster for spacecraft attitude control, are both examples that have been explored here. Ceramics are both high-temperature tolerant and chemically resistant, making them suitable for both thrusters and combustors. The corresponding applications benefit from miniaturization of them in terms of decreased mass, power consumption, integration potential, and reduced sample waste. Integrating many functions using as few materials as possible, is important when it comes to microsystems for harsh environments. This thesis has shown the high potential of co-fired ceramics in manufacturing microsystems for aggressive environments. However, interfacing is yet a major challenge to overcome.
Assessment of pulsatile wall shear stress in compliant arteries: Numerical model, validation and experimental data

There is evidence that wall shear stress (WSS) is associated with vascular disease. In particular, it is widely accepted that vascular segments with low or oscillatory values of WSS are more probable to develop vascular disease. It is then necessary to establish a realistic model of the blood flow in blood vessels in order to determine precisely WSS. We proposed a numerical 1D model which takes into account the pulsatile nature of blood flow, the elasticity of the vessel, and its geometry. The model allows the calculation of shear stress. It was validated for stationary situations. Then, we computed the time-dependent WSS distribution from experimental data in the sheep thoracic aorta. Results showed that mean WSS calculated through steady flow and rigid walls models is overestimated. Peak WSS values for pulsatile flow must be considered since they resulted to be at least one order higher than mean values. Oscillations in shear stress in a period showed to be approximately of 40%. These findings show that the proposed model is suitable for estimating time-dependent WSS distributions, and confirm the need of using this kind of model when trying to evaluate realistic WSS in blood vessels.
Bevacizumab for the Treatment of Recurrent Glioblastoma

Despite advances in upfront therapy, the prognosis in the great majority of patients with glioblastoma (GBM) is poor as almost all recur and result in disease-related death. Glioblastoma are highly vascularized cancers with elevated expression levels of vascular endothelial growth factor (VEGF), the dominant mediator of angiogenesis. A compelling biologic rationale, a need for improved therapy, and positive results from studies of bevacizumab in other cancers led to the evaluation of bevacizumab in the treatment of recurrent GBM. Bevacizumab, a humanized monoclonal antibody that targets VEGF, has been shown to improve patient outcomes in combination with chemotherapy (most commonly irinotecan) in recurrent GBM, and on the basis of positive results in two prospective phase 2 studies, bevacizumab was granted accelerated approval by the US Food and Drug Administration (FDA) as a single agent in recurrent GBM. Bevacizumab therapy is associated with manageable, class-specific toxicity as severe treatment-related adverse events are observed in only a minority of patients. With the goal of addressing questions and controversies regarding the optimal use of bevacizumab, the objective of this review is to provide a summary of the clinical efficacy and safety data of bevacizumab in patients with recurrent GBM, the practical issues surrounding the administration of bevacizumab, and ongoing investigations of bevacizumab in managing GBM.
FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy

Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPI_AM and female RPI_AF phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.