Miracle-dz/UniFAR-FTUs huggingface dataset:
Initial Facial Feminization Surgery Experience in a Multicenter Integrated Health Care System

Objective There are few large studies on facial feminization surgery (FFS). We provide the largest comprehensive report to date of an FFS cohort regarding the safety of multilevel surgery, patient-specific considerations with FFS procedures, and complications of surgery. Study Design Retrospective cohort study. Setting Multicenter integrated health care system. Subjects and Methods We examined all patients undergoing FFS within our institution from April 2016 to October 2018. Patients over the age of 18 with a diagnosis of gender dysphoria underwent any combination of scalp advancement, cranioplasty, brow lift, rhinoplasty, upper lip lift, mandibuloplasty, chondrolaryngoplasty, and/or additional cosmetic procedures. Medical records were reviewed for preoperative characteristics, FFS procedures undergone, and postoperative complications. Results In total, 121 patients underwent a total of 594 FFS procedures. Seventy-five percent of patients had only 1 or no comorbidities, and 90% of patients underwent cranioplasty, scalp advancement, and brow lift. African American patients (n = 5) less commonly underwent cranioplasty compared to those of other ethnicities (white, P < .001; Asian, P = .022; Hispanic, P = .014; multiracial, P = .006). Asian patients less commonly underwent rhinoplasty than white patients (38% vs 73%, P = .023). Only 8 (6.6%) patients experienced a significant complication after surgery. Conclusions The population undergoing FFS is generally healthy, the upper third of the face is most commonly addressed, there are age and ethnic considerations in FFS, and major complications after multilevel surgery are uncommon.
A Public Health Approach to Negative News Media: The 3-to-1 Solution

There is clear evidence that the prevalence of negative media reporting has increased substantially over the past years. There is evidence that this negative reporting adversely affects social interactions, and thereby also health and well-being outcomes. Given the wide reach of negative media reporting and the contagion of such reporting and the resulting interactions, the effects on health are arguably substantial. Moreover, there is little incentive at present for media outlets to change practices. A commitment of news outlets to report one positive story for every 3 negative stories, and of news consumers to restrict attention to outlets that do, could dramatically alter practices and, consequently, population health.
Planar Four-Port Dual Circularly-Polarized MIMO Antenna for Sub-6 GHz Band

In this work, two configurations (Config.-A and Config.-B) of planar four-port dual circularly-polarized (CP) multiple-input-multiple-output (MIMO) antenna are proposed for sub-6 GHz (3.4–3.8 GHz) applications. The MIMO antennas are designed on the FR-4 substrate with size of $60\times 60\times 1.6$ mm3. Each radiating element (unit cell) of the MIMO antenna is comprised of a microstrip feed line and an open slot ground plane integrated with two rectangular arms for realizing circular polarization. An I-shaped metallic strip is used in the proposed four-port MIMO Config. -A and Config. -B antennas for obtaining common voltage level in the ground plane. Both MIMO antenna configurations exhibit good impedance matching in the band of interest. In the MIMO Config. -A antenna, all ports provide the same CP band, while in the Config. -B antenna the ports-1/-2 and -3/-4 radiate at different CP bands. The proposed MIMO Config. -A and Config. -B antennas support both types of polarization (left-hand circular polarization (LHCP) and right-hand circular polarization (RHCP)). With the Config. -B antenna, the maximum 3-dB axial-ratio (AR) beamwidths of 118.9° and 92.7° are obtained at 3.536 GHz in the xz- and yz-planes, respectively. Furthermore, the I-shaped strip helps in improving 3-dB AR beamwidth in the MIMO Config. -B antenna. Inter-element isolation greater than 19 dB and envelope correlation coefficient (ECC) less than 0.12 (far-field) are achieved between the ports of the fabricated MIMO antenna prototype.
Chemical composition of pea fibre isolates and their effect on the endogenous amino acid flow at the ileum of the pig

Pea starch, hulls and cotyledon inner fibres, isolated from pea seeds, were incorporated in N-free diets, on a NDF-content basis, in order to study their effect on the ileal endogenous amino acid (AA) excretion in the growing pig. Maize starch and wood cellulose were selected as references. The inner fibre-containing diet was also supplemented with enzymatically hydrolysed casein (EHC) in order to test the peptide alimentation method on a diet containing a fibre source with a high water-holding capacity (WHC = 10.9 g water g-1 DM). The fibres were also analyzed by different methods (crude fibre, NDF, ADF, enzymatic gravimetric method, Englyst method). The fibre content of the inner fibre fraction varied widely from one method to another and ranged from 109 g crude fibre to 480 g AOAC fibre kg-1 DM. Compared to the 'maize starch + wood cellulose' diet (11.0 g AA excreted kg-1 DM intake), pea starch had no effect on ileal AA losses (9.6 g), whereas pea hulls slightly increased them (14.2 g). The AA excretion dramatically increased with the incorporation of inner fibres (28.0 g), because of their very high WHC. The addition of EHC increased the output (48.0 g) further, at a level that can hardly be explained only by an increase of the endogenous secretions. The results suggest that the NDF content of grain legume products is not indicative of their effect on the ileal endogenous AA losses in pigs and that the physiological effects of fibres along the gastrointestinal tract are due to both their chemical and physical properties.
Haematological Changes in the Mudfish, Clarias gariepinus (Burchell) Exposed to Malachite Green

The effect of sublethal concentrations of malachite green on blood compositions of the mudfish, Claris gariepinus (Burchell) was investigated under static bioassays during a 10 week exposure periods. Concentrations of malachite green used were 0.00 (control), 5.00, 10.00, 15.00, 20.00 and 25.00 µg1-1. The exposure led to anaemic response in the fish, this response was observed to be time and dose dependent. There was significant reduction in the neutrophils of the fish exposed to 15.00, 20.00 and 25.00 µg1-1. of the toxicant. The implications of these results were discussed with a suggestion of the total on the use of malachite green in aquaculture. Journal of Aquatic Sciences Volume 14, April 1999, pp. 37-42 KEY WORDS: Haematological, mudfish, Clarias gariepinus, malachite green.
Cellular endosperm formation in Phaseolus vulgaris. I. Light and scanning electron microscopy

The formation of the endosperm in Phaseolus vulgaris L. conforms to the nuclear pattern of endosperm development. The endosperm is partially cellularized in the vicinity of the developing embryo, while the rest of the endosperm remains multinucleate. Mitotic activity of the endosperm is gradually confined to the region adjacent to the tips of the enlarging cotyledons. Continuing mitotic activity in this region results in the formation of cellular endosperm in the bean seed. At the cotyledon stage of embryo development, except in the region of the degenerating nucellus, the entire surface of the developing embryo is covered by a layer of cellular endosperm cells. Initially, the cellular endosperm is loosely attached to the inner surface of the seed coat. With the disappearance of the liquid endosperm, it becomes firmly attached. Further expansion of the seed results in the separation of cellular endosperm cells along their long axes. As the seed matures, the cellular endosperm dries, with no apparent degra.
Phase I Study of Veliparib on an Intermittent and Continuous Schedule in Combination with Carboplatin in Metastatic Breast Cancer: A Safety and [18F]‐Fluorothymidine Positron Emission Tomography Biomarker Study

Abstract Background Poly(ADP‐ribose) polymerase inhibitors (PARPis) are U.S. Food and Drug Administration (FDA) approved for treatment of BRCA‐mutated metastatic breast cancer. Furthermore, the BROCADE studies demonstrated benefit of adding an oral PARPi, veliparib, to carboplatin and paclitaxel in patients with metastatic breast cancer harboring BRCA mutation. Given multiple possible dosing schedules and the potential benefit of this regimen for patients with defective DNA repair beyond BRCA, we sought to find the recommended phase II dose (RP2D) and schedule of veliparib in combination with carboplatin in patients with advanced breast cancer, either triple‐negative (TNBC) or hormone receptor (HR)‐positive, human epidermal growth receptor 2 (HER2) negative with defective Fanconi anemia (FA) DNA‐repair pathway based on FA triple staining immunofluorescence assay. Materials and Methods Patients received escalating doses of veliparib on a 7‐, 14‐, or 21‐day schedule with carboplatin every 3 weeks. Patients underwent [18]fluoro‐3′‐deoxythymidine (18FLT) positron emission tomography (PET) imaging. Results Forty‐four patients (39 TNBC, 5 HR positive/HER2 negative with a defective FA pathway) received a median of 5 cycles (range 1–36). Observed dose‐limiting toxicities were grade (G) 4 thrombocytopenia (n = 4), G4 neutropenia (n = 1), and G3 akathisia (n = 1). Common grade 3–4 toxicities included thrombocytopenia, lymphopenia, neutropenia, anemia, and fatigue. Of the 43 patients evaluable for response, 18.6% achieved partial response and 48.8% had stable disease. Median progression‐free survival was 18.3 weeks. RP2D of veliparib was established at 250 mg twice daily on days 1–21 along with carboplatin at area under the curve 5. Patients with partial response had a significant drop in maximum standard uptake value (SUVmax) of target lesions between baseline and early in cycle 1 based on 18FLT‐PET (day 7–21; p trend = .006). Conclusion The combination of continuous dosing of veliparib and every‐3‐week carboplatin demonstrated activity and an acceptable toxicity profile. Decrease in SUVmax on 18FLT‐PET scan during the first cycle of this therapy can identify patients who are likely to have a response. Implications for Practice The BROCADE studies suggest that breast cancer patients with BRCA mutation benefit from addition of veliparib to carboplatin plus paclitaxel. This study demonstrates that a higher dose of veliparib is tolerable and active in combination with carboplatin alone. With growing interest in imaging‐based early response assessment, the authors demonstrate that decrease in [18]fluoro‐3′‐deoxythymidine positron emission tomography (FLT‐PET) SUVmax during cycle 1 of therapy is associated with response. Collectively, this study established a safety profile of veliparib and carboplatin in advanced breast cancer while also providing additional data on the potential for FLT‐PET imaging modality in monitoring therapy response.
A Large Bird from the Early Cretaceous of China: New Information on the Skull of Enantiornithines

ABSTRACT We describe the anatomy and bone histology of an enantiornithine specimen from the Early Cretaceous Jehol Group of northeastern China. CNUVB-0903 is larger than most Early Cretaceous enantiornithine birds and also different from all other named taxa. Thus, we erect the new species Zhouornis hani for the new specimen. CNUVB-0903 preserves a suite of new morphologies for the clade. Noteworthy are those of the braincase and occipital region of the skull, which was previously poorly known for enantiornithines. The morphology and placement of the large basipterygoid processes and the well-developed basisphenoid recess—comparable in morphology to those of non-avian dinosaurs—highlights the evolutionary conservatism of the enantiornithine skull. The histological characterization of CNUVB-0903 indicates that it was not yet a full-grown individual at the time of death. This, combined with the comparatively large size of the skeleton, supports previous evidence indicating that early in their history, enantiornithines were able to achieve relatively large sizes.
Deep Learning for Multi-Tissue Cancer Classification of Gene Expressions (GeneXNet)

Cancer classification using gene expressions is extremely challenging given the complexity and high dimensionality of the data. Current classification methods typically rely on samples collected from a single tissue type and perform a prerequisite of gene feature selection to avoid processing the full set of genes. These methods fall short in taking advantage of genome-wide next generation sequencing technologies which provide a snapshot of the whole transcriptome rather than a predetermined subset of genes. We propose a deep learning framework for cancer diagnosis by developing a multi-tissue cancer classifier based on whole-transcriptome gene expressions collected from multiple tumor types covering multiple organ sites. We introduce a new Convolutional Neural Network architecture called Gene eXpression Network (GeneXNet), which is specifically designed to address the complex nature of gene expressions. Our proposed GeneXNet provides capabilities of detecting genetic alterations driving cancer progression by learning genomic signatures across multiple tissue types without requiring the prerequisite of gene feature selection. Our model achieves 98.9% classification accuracy on human samples representing 33 different cancer tumor types across 26 organ sites. We demonstrate how our model can be used for transfer learning to build classifiers for tumors lacking sufficient samples to be trained independently. We introduce visualization procedures to provide biological insight on how our model is performing classification across multiple tumors.
Investigating the response of paediatric leukaemia‐propagating cells to BCL‐2 inhibitors

Relapse of paediatric acute lymphoblastic leukaemia (ALL) may occur due to persistence of resistant cells with leukaemia‐propagating ability (LPC). In leukaemia, the balance of B‐cell lymphoma‐2 (BCL‐2) family proteins is disrupted, promoting survival of malignant cells and possibly LPC. A direct comparison of BCL‐2 inhibitors, navitoclax and venetoclax, was undertaken on LPC subpopulations from B‐cell precursor (BCP) and T‐cell ALL (T‐ALL) cases in vitro and in vivo. Responses were compared to BCL‐2 levels detected by microarray analyses and Western blotting. In vitro, both drugs were effective against most BCP‐ALL LPC, except CD34−/CD19− cells. In contrast, only navitoclax was effective in T‐ALL and CD34−/CD7− LPC were resistant to both drugs. In vivo, navitoclax was more effective than venetoclax, significantly improving survival of mice engrafted with BCP‐ and T‐ALL samples. Venetoclax was not particularly effective against T‐ALL cases in vivo. The proportions of CD34+/CD19−, CD34−/CD19− BCP‐ALL cells and CD34−/CD7− T‐ALL cells increased significantly following in vivo treatment. Expression of pro‐apoptotic BCL‐2 genes was lower in these subpopulations, which may explain the lack of sensitivity. These data demonstrate that some LPC were resistant to BCL‐2 inhibitors and sustained remission will require their use in combination with other therapeutics.
MicroRNA-143 inhibits proliferation and migration of prostate cancer cells

Abstract Background: Prostate cancer (PC) is one of the most prevalent types of malignancies in males. Here, we replaced the miRNA-143 in PC cells by using a vector-based miRNA-143 transfection approach. Materials and methods: The miRNA-143 vector was transfected into the cells and qRT-PCR was applied to assess the expression of target genes in PC3 cells. Also, the MTT, scratch wound-healing, and DAPI staining assays were done to assess the proliferation, migration, and apoptosis of the cells, respectively. Results: The findings of the qRT-PCR determined the enhanced expression of miRNA-143 and other cancer-associated genes. The MTT and wound-healing assays revealed the proliferation and migration reduction in the transfected cells in comparison to control cells that contain an empty vector. Conclusion: The miRNA-143 has a significant impact on cell growth and migration during PC metastasis, and it may be a promising candidate for molecular therapies of PC.
Water Vapor Permeability of Caseinate-Based Edible Films as Affected by pH, Calcium Crosslinking and Lipid Content

Edible films were cast from solutions of sodium or calcium caseinate and from emulsions of these proteins with acetylated monoglyceride, beeswax, and stearic acid. The water vapor permeabilities of the films were evaluated at 25°C using the ASTM E96–80 method, modified to calculate the % relative humidity at the film underside. Adjustment to pH 4.6 (isoelectric point), calcium ion crosslinking and combined effects of calcium ascorbate buffer (pH 4.6) reduced water vapor permeability of sodium caseinate films by 36%, 42%, and 43%, respectively. Calcium caseinate-beeswax emulsion films had water vapor permeabilities up to 90% lower than pure sodium caseinate films. Water vapor permeability varied by a factor of two depending on emulsion film orientation, indicating nonisotropic structure.
Agglomerative Region-Based Analysis

A fundamental problem in brain imaging is the identification of volumes whose features distinguish two populations. One popular solution, Voxel-Based Analyses (VBA), glues together contiguous voxels with significant intra-voxel population differences. VBA's output regions may not be spatially consistent: each voxel may show a unique population effect. We introduce Agglomerative Region-Based Analysis (ARBA), which mitigates this issue to increase sensitivity. ARBA is an Agglomerative Clustering procedure, like Ward's method, which segments image sets in a common space to greedily maximize a likelihood function. The resulting regions are pared down to a set of disjoint regions that show statistically significant population differences via Permutation Testing. ARBA is shown to increase sensitivity over VBA in a detection task on multivariate Diffusion MRI brain images.
Deep Learning Fast MRI Using Channel Attention in Magnitude Domain

Magnetic resonance imaging (MRI) acquisition is an inherently slow process whose acceleration has been the subject of much investigation. In recent years, the explosive advance of deep learning techniques for computer vision and image reconstruction has led to the investigation of deep neural networks for the reconstruction of MRI with under-sampled k-space. In this work, we propose a new image domain architecture that directly produces a sum-of-squares image from under-sampled multi-coil MRI acquisition. This model, called BarbellNet, is a fully convolutional neural network architecture that utilizes the channel attention mechanism using the residual channel attention block (RCAB). Through extensive experiments with the fastMRI data set, we confirm the efficacy of BarbellNet.
IN SITU DEVELOPMENT OF A SATYRID BUTTERFLY ON CALCAREOUS GRASSLAND EXPOSED TO ELEVATED CARBON DIOXIDE

Elevated atmospheric CO2 can affect plant–insect herbivore interactions, primarily due to changes in leaf nutritional quality. However, current experimental evidence is predominantly based on greenhouse studies, and there is a paucity of data gained in natural plant communities growing under natural climatic conditions. We investigated the development of larvae of the satyrid butterfly Coenonympha pamphilus in seminatural calcareous grasslands that had been exposed to elevated CO2 for five growing seasons in the northwestern Swiss Jura mountains. Late second-instar larvae were grown until adult eclosion in cages containing a natural mixture of grassland plant species. Leaf nitrogen concentration of the grass species present decreased at elevated CO2, while nonstructural carbohydrates increased. Total polyphenolics were unaltered, but condensed tannins increased marginally significantly. Lipid concentration in freshly emerged butterflies of C. pamphilus increased, and females tended to have higher numbers .
Responses to Predation Cues and Food in Two Species of Sympatric, Tropical Sea Urchins

We examined the responses of two tropical sea urchins, Lytechinus variegatus and Tripneustes ventricosus, to cues from predators, simulated predation events and food. Cues released from damaged conspecifics, heterospecifics and heteroclassics (holothurian) were used to simulate predation events in field experiments. Responses to the presence of seagrass, spiny lobster or both were tested in tanks. Findings were supplemented by natural history observations of dispersion patterns off Bermuda. In field experiments, neither species formed groupings in the presence of conspecific, heterospecific or heteroclassic cues. Flight responses were greatest in conspecific treatments; responses to heterospecific cues were intermediate to control and conspecific cues. Urchins in pre-assembled associations remained in groups in control trials but dispersed when exposed to predation cues. Lytechinus exhibited greater sensitivity to predation cues than Tripneustes. Cues from a damaged sea cucumber invoked a response from Lytechinus but not Tripneustes. Both species employed a two phased response to cues from damaged conspecifics: initially a rapid, but ephemeral (2 min), alarm response followed by a slower (≈ 35 % lower) sustained flight phase for 6+ min, which in nature would disperse urchins downstream and away from a predator. In tank experiments, Lytechinus formed groupings only around food or food + predators. The presence of a predator reduced the aggregation response to food, suggesting that Lytechinus employed a risk aversion strategy. Tripneustes exhibited escape or refractory behavior in both control and experimental treatments in laboratory tanks.
Do underlying cardiovascular diseases have any impact on hospitalised patients with COVID-19?

Objectives An outbreak of the highly contagious severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has sickened thousands of people in China. The purpose of this study was to explore the early clinical characteristics of COVID-19 patients with cardiovascular disease (CVD). Methods This is a retrospective analysis of patients with COVID-19 from a single centre. All patients underwent real-time reverse transcription PCR for SARS-CoV-2 on admission. Demographic and clinical factors and laboratory data were reviewed and collected to evaluate for significant associations. Results The study included 541 patients with COVID-19. A total of 144 (26.6%) patients had a history of CVD. The mortality of patients with CVD reached 22.2%, which was higher than that of the overall population of this study (9.8%). Patients with CVD were also more likely to develop liver function abnormality, elevated blood creatinine and lactic dehydrogenase (p<0.05). Symptoms of sputum production were more common in patients with CVD (p=0.026). Lymphocytes, haemoglobin and albumin below the normal range were pervasive in the CVD group (p<0.05). The proportion of critically ill patients in the CVD group (27.8%) was significantly higher than that in the non-CVD group (8.8%). Multivariable logistic regression analysis revealed that CVD (OR: 2.735 (95% CI 1.495 to 5.003), p=0.001) was associated with critical COVID-19 condition, while patients with coronary heart disease were less likely to reach recovery standards (OR: 0.331 (95% CI 0.125 to 0.880), p=0.027). Conclusions Considering the high prevalence of CVD, a thorough CVD assessment at diagnosis and early intervention are recommended in COVID-19 patients with CVD. Patients with CVD are more vulnerable to deterioration.