Miracle-dz/UniFAR-FTUs huggingface dataset:
Actor–Partner Analyses of the Associations Between Harsh Discipline and Parent–Child Relationships in China

Based on the actor–partner interdependence model (APIM), this study examined the actor and partner effects of parental harsh discipline on the parent–child relationship in a sample of Chinese children. A total of 1,149 Chinese middle-school-aged children who were recruited to participate in this survey completed measures of their fathers’ and mothers’ psychological aggression (PA) and corporal punishment (CP) toward them and their affinitive and conflicting relationship with the father and mother. Results from the APIM analysis showed that both fathers’ and mothers’ harsh discipline were negatively associated with parent–child affinity and positively associated with parent–child conflict (βs < .33, ps < .001). Furthermore, results also showed that mothers’ CP was negatively related to father–child affinity (βs = −.10, ps < .01) and mothers’ CP and PA were positively related to father–child conflict (βs < .13, ps < .01), whereas fathers’ harsh discipline was not related to mother–child relationship (βs > .04, ps > .05). Findings indicated that a parent’s harsh discipline affected not only their own relationship with children but also their spouse’s relationship with children. Findings in the present study highlighted the importance of decreasing both fathers’ and mothers’ use of harsh discipline when conducting appropriate prevention intervention to improve the parent–child relationship, especially the father–child relationship.
Effect of Formation Route on the Mechanical Properties of the Polyethersulfone Composites Reinforced with Glass Fibers

Interfacial interaction is one of the most important factors that affect the mechanical properties of the fiber reinforced composites. The effect of fabrics′ sizing removal from glass fibers’ surface by thermal treatment on the mechanical characteristics of polyethersulfone based composites at different fiber to polymer weight ratios was investigated. Three fiber to polymer weight ratios of 50/50, 60/40, and 70/30 were studied. Flexural and shear tests were carried out to illustrate the mechanical properties of the composites; the structure was studied using Fourier-transform infrared spectroscopy and scanning electron microscopy. It was shown that solution impregnation of glass fabrics with polyethersulfone before compression molding allows to achieve good mechanical properties of composites. The thermal treatment of glass fabrics before impregnation results in an increase in flexural and shear strength for all the composites due to the improvement of fiber–matrix interaction.
High-definition transcranial direct current stimulation in anorexia nervosa: A pilot study.

OBJECTIVE Anorexia nervosa (AN) is a serious psychiatric condition often associated with poor outcomes. Biologically informed treatments for AN, such as brain stimulation, are lacking, in part due to the unclear nature of the neurobiological contributions to the illness. However, recent research has suggested a specific neurobiological target for the treatment of AN, namely stimulation of the inferior parietal lobe (IPL). The aim of this study was to stimulate-noninvasively-the left IPL in individuals with AN using high-definition transcranial direct current stimulation (HD-tDCS). METHOD Twenty participants will be randomized to receive 10 daily sessions of HD-tDCS or sham HD-tDCS (placebo). Assessments will be carried out at baseline and end point, as well as 4- and 12-week follow-ups. DISCUSSION This pilot investigation will primarily determine the feasibility and acceptability of this intervention.
Association between Pseudomonas aeruginosa O-antigen serotypes, resistance profiles and high-risk clones: results from a Spanish nationwide survey.

OBJECTIVES To evaluate the correlation of O-antigen serotypes with resistance profiles and high-risk clones in a Spanish nationwide survey. METHODS Up to 30 consecutive healthcare-associated Pseudomonas aeruginosa isolates were collected during October 2017 from each of 51 hospitals (covering all Spanish regions) with a total of 1445 isolates studied. MICs of 13 antipseudomonal agents and MDR/XDR profiles had been previously determined, as well as whole-genome sequences of 185 representative XDR isolates. O-antigen serotypes (O1-O16) were determined by agglutination using serotype-specific antisera (BioRad). The Pseudomonas aeruginosa serotyper (PAst) program was used for in silico serotyping. RESULTS The most frequent serotypes were O6 (17.8%), O1 (15.4%) and O11 (13.3%). In contrast, the most frequent serotype among XDR isolates (17.3%) was O4 (34.1%), distantly followed by O11 (15.9%). Within serotypes, XDR phenotypes were more frequent for O12 (60.0%) and O4 (57.3%). The most frequent clone among the XDR isolates was ST175 (40.9%), followed by CC235 (10.7%), ST308 (5.2%) and CC111 (3.6%). Up to 81.6% of XDR ST175 isolates typed O4, whereas 18.4% were non-typeable. O4 genotype was detected in all sequenced (n = 55) ST175 isolates. On the other hand, CC235 and ST308 were associated with O11, whereas CC111 was linked to serotype O12. CONCLUSIONS O4 serotype is linked to the MDR/XDR profile of widespread ST175 (typically only susceptible to colistin, amikacin and the novel combinations ceftolozane/tazobactam and ceftazidime/avibactam) and therefore, after local validation, its detection in the microbiology laboratory might be useful for guiding semi-empirical antipseudomonal therapies and infection control measures in Spanish hospitals.
The Protective Effect of Hispidin against Hydrogen Peroxide-Induced Oxidative Stress in ARPE-19 Cells via Nrf2 Signaling Pathway

Hispidin, a polyphenol compound isolated from Phellinus linteus, has been reported to possess antioxidant activities. In this study, we aimed to investigate the mechanisms underlying the protective effect of hispidin against hydrogen peroxide (H2O2)-induced oxidative stress on Adult Retinal Pigment Epithelial cell line-19 (ARPE-19) cells. Hispidin was not cytotoxic to ARPE-19 cells at concentrations of less than 50 μM. The levels of intracellular reactive oxygen species (ROS) were analyzed by dichlorofluorescin diacetate (DCFDA) staining. Hispidin significantly restored H2O2-induced cell death and reduced the levels of intracellular ROS. The expression levels of antioxidant enzymes, such as NAD(P)H:Quinine oxidoreductase-1 (NQO-1), heme oxygenase-1 (HO-1), glutamate-cysteine ligase catalytic subunit (GCLC), and glutamate-cysteine ligase modifier subunit (GCLM) were examined using real-time PCR and Western blotting. Our results showed that hispidin markedly enhanced the expression of nuclear factor erythroid 2-related factor 2 (Nrf2), HO-1, NQO-1, GCLM, and GCLC in a dose-dependent manner. Furthermore, knockdown experiments revealed that transfection with Nrf2 siRNA successfully suppresses the hispidin activated Nrf2 signaling in ARPE-19 cells. Moreover, activation of the c-Jun N-terminal kinase (JNK) pathway is involved in mediating the protective effects of hispidin on the ARPE-19 cells. Thus, the present study demonstrated that hispidin provides protection against H2O2-induced damage in ARPE-19 cells via activation of Nrf2 signaling and up-regulation of its downstream targets, including Phase II enzymes, which might be associated with the activation of the JNK pathway.
Systemic Sclerosis Serum Steers the Differentiation of Adipose-Derived Stem Cells Toward Profibrotic Myofibroblasts: Pathophysiologic Implications

Systemic sclerosis (SSc; scleroderma) is characterized by life-threatening progressive multiorgan fibrosis orchestrated by profibrotic myofibroblasts originating from different sources. Because recent data demonstrated that the majority of myofibroblasts in a murine scleroderma model arise from adipocytic progenitors through the adipocyte-myofibroblast transition process, we sought to determine whether the SSc microenvironment may affect the differentiation potential of adipose-derived stem cells (ADSC). Normal human ADSC from three donors were treated with serum from SSc patients (n = 6), serum from healthy individuals (n = 6), or recombinant human transforming growth factor-β1 (TGFβ1) as positive control of myofibroblastic phenotype induction. ADSC were subjected to in vitro adipogenic differentiation for up to 21 days in the presence of different stimuli followed by lipid content quantification. In selected experiments, adipocytic and mesenchymal/myofibroblast marker gene and protein expression levels were assessed by Real-Time PCR, immunoblotting and immunofluorescence after administration of different stimuli for 72 and 96 h, respectively. Cell contractile phenotype was assayed by collagen gel contraction assay. Likewise stimulation with TGFβ1, SSc serum was able to significantly inhibit the adipocyte differentiation of ADSC as testified by a strong decrease in red-colored lipid droplets after 21 days of adipogenic induction. Treatment of ADSC either with SSc serum or TGFβ1 resulted in the acquisition of a myofibroblast-like phenotype characterized by a reduced expression of the adipocytic markers perilipin and adiponectin, a significant upregulation of the mesenchymal/myofibroblast markers α-SMA+ stress fibers, S100A4 and type I collagen, and an ability to effectively contract collagen gels. In SSc, the pathologic environment may favor the differentiation of ADSC into profibrotic and contractile myofibroblast-like cells. These findings strengthen the notion that the generation of myofibroblasts from ADSC may be relevant in SSc pathophysiology potentially representing a new target for the prevention/treatment of multiorgan fibrosis.
Gene Expression of the Circulating Long Noncoding RNA H19 and HOTAIR in Egyptian Colorectal Cancer Patients.

Background: HOX transcript antisense RNA (HOTAIR) and H19 are two long noncoding RNAs that play vital functions in the development of colorectal cancer (CRC). Subjects and Methods: The expression level of HOTAIR and H19 in the sera samples of Egyptian CRC patients along with normal controls was evaluated by quantitative real-time PCR. The possible correlations with the biochemical and clinicopathological characteristics were determined. Results: The expression of HOTAIR and H19 showed 7.55- and 11.38-fold increased levels, respectively, in CRC patients compared to the controls (p < 0.001). Furthermore, HOTAIR expression in CRC patients with regional lymph node metastasis was significantly higher when compared with CRC patients without regional lymph node metastasis (p = 0.034). HOTAIR and H19 expression showed no significant correlation with tumor site or carcinoembryonic antigen concentration. The sensitivity and specificity of HOTAIR and H19 in the detection of CRC cases were calculated as 92.9% and 100%, respectively. Conclusion: HOTAIR and H19 expression levels are upregulated in Egyptian CRC patients, and therefore can be considered noninvasive diagnostic biomarkers with high sensitivity and specificity.
The Mediating Role of Attachment Avoidance in the Association between Sexual Orientation and Mental Health

ABSTRACT The current study examined whether attachment avoidance mediates the association between being a sexual minority (gay men or lesbian women) and poorer mental health outcomes. For this purpose a community-dwelling sample of 350 gay men and lesbian women (M = 30.39, SD = 6.82) and 445 heterosexual men and women (M = 26.95, SD = 3.11) completed measures of attachment avoidance, depressive symptoms, anxiety symptoms and life satisfaction. Results showed that gay men and lesbians reported poorer mental health. Moreover, attachment avoidance had a mediating effect on the association between being a sexual minority and depressive symptoms, anxiety symptoms and life satisfaction. These ﬁndings are some of the first to suggest empirical support for the role of attachment avoidance in accounting for the mental health vulnerability of gay men and lesbians. The results contribute to a better understanding of the minority stress model and should be addressed by practitioners.
Definition of professionalism and tools for assessing professionalism in pharmacy practice: a systematic review

Purpose In contemporary pharmacy, the role of pharmacists has become more multifaceted, as they now handle a wider range of tasks and take more responsibility for providing patient care than 20 years ago. This evolution in pharmacists’ responsibilities has been accompanied by the need for pharmacists to display high-quality patient-centred care and counselling, and to demonstrate professionalism, which now needs to be taught and assessed as part of pharmacy education and practice. This study aimed at identifying definitions of professionalism in pharmacy practice and critically evaluating published instruments for assessing professionalism in pharmacy practice. Methods We searched the medical literature listed in Scopus, MEDLINE, and PsycINFO databases from 1 January 2000 to 31 December 2018. All papers meeting our selection criteria were reviewed and summarised into a clear review of professionalism requirements in pharmacy practice. Details of the instruments measuring professionalism were reviewed in detail. Results There is no accepted simple definition of professionalism, although we identified several theoretical and policy frameworks required for professional pharmaceutical practice. We identified 4 instruments (the Behavioural Professionalism Assessment Instrument, Lerkiatbundit’s instrument, the Pharmacy Professionalism Instrument, and the Professionalism Assessment Tool that build on these frameworks and measure professional practice in pharmacy students. These were found to be reliable and valid, but had only been used and tested in student populations. Conclusion Given the increasingly broad role of community pharmacists, there is a need for assessments of professionalism in practice. Professionalism is a complex concept that is challenging to measure because it has no standardised definition and the existing literature related to the topic is limited. Currently available instruments focus on measuring the development of the elements of professionalism among pharmacy students, rather than pharmacists.
Linezolid Resistance in Methicillin-Resistant Staphylococcus aureus in Korea: High Rate of False Resistance to Linezolid by the VITEK 2 System

As various linezolid resistance mechanisms have been identified in methicillin-resistant Staphylococcus aureus (MRSA), we investigated the molecular characteristics of MRSA with elevated linezolid minimum inhibitory concentrations (MICs), using the VITEK 2 system (bioMérieux, Marcy-l'Étoile, France). Twenty-seven MRSA isolates from 14 patients exhibiting linezolid MICs ≥8 µg/mL were examined by broth microdilution (BMD) test as well as by sequencing for mutations in the 23S rRNA gene or ribosomal proteins (L3, L4, and L22) and the presence of the optrA, cfr, and cfr(B) genes. Of the 27 isolates, four (14.8%) from one patient were confirmed as linezolid resistant by BMD and harbored a 23S rRNA T2500A mutation. The remaining 23 were confirmed as linezolid susceptible, indicating that the linezolid-resistant results were major errors generated by VITEK 2. The most commonly detected mutation (19/27, 70.4%), L3 Gly152Asp, was detected in only linezolid-susceptible isolates. No isolates contained optrA, cfr, or cfr(B) or any L4 or L22 protein alterations. Our results show that the 23S rRNA T2500A mutation was mainly associated with linezolid resistance, while the L3 Gly152Asp mutation was not related to linezolid resistance. A confirmatory test is recommended for VITEK 2 linezolid-resistant results owing to the high probability of false resistant results.
Protective Effects Induced by Two Polyphenolic Liquid Complexes from Olive (Olea europaea, mainly Cultivar Coratina) Pressing Juice in Rat Isolated Tissues Challenged with LPS

MOMAST(®) HY100 and MOMAST(®) HP30 are polyphenolic liquid complexes from olive pressing juice with a total polyphenolic content of 100 g/kg (at least 50% as hydroxytyrosol) and 36 g/kg (at least 30% as hydroxytyrosol), respectively. We investigated the potential protective role of MOMAST(®) HY100 and MOMAST(®) HP30 on isolated rat colon, liver, heart, and prefrontal cortex specimens treated with Escherichia coli lipopolysaccharide (LPS), a validated ex vivo model of inflammation, by measuring the production of prostaglandin (PG)E2, 8-iso-PGF2α, lactate dehydrogenase (LDH), as well as cyclooxygenase (COX)-2, tumor necrosis factor α (TNFα), and inducible nitric oxide synthase (iNOS) mRNA levels. MOMAST(®) HY100 decreased LPS-stimulated PGE2 and LDH levels in all tested tissues. Following treatment with MOMAST(®) HY100, we found a significant reduction in iNOS levels in prefrontal cortex and heart specimens, COX-2 and TNFα mRNA levels in heart specimens, and 8-iso-PGF2α levels in liver specimens. On the other hand, MOMAST(®) HP30 was found to blunt COX-2, TNFα, and iNOS mRNA levels, as well as 8-iso-PGF2α in cortex, liver, and colon specimens. MOMAST(®) HP30 was also found to decrease PGE2 levels in liver specimens, while it decreased iNOS mRNA, LDH, and 8-iso-PGF2α levels in heart specimens. Both MOMAST(®) HY100 and MOMAST(®) HP30 exhibited protective effects on multiple inflammatory and oxidative stress pathways.
Genome-wide mapping of regions preferentially targeted by the human DNA-cytosine deaminase APOBEC3A using uracil-DNA pulldown and sequencing

Activation-induced deaminase (AID) and apolipoprotein B mRNA-editing enzyme catalytic subunit (APOBEC) enzymes convert cytosines to uracils, creating signature mutations that have been used to predict sites targeted by these enzymes. Mutation-based targeting maps are distorted by the error-prone or error-free repair of these uracils and by selection pressures. To directly map uracils created by AID/APOBEC enzymes, here we used uracil-DNA glycosylase and an alkoxyamine to covalently tag and sequence uracil-containing DNA fragments (UPD-Seq). We applied this technique to the genome of repair-defective, APOBEC3A-expressing bacterial cells and created a uracilation genome map, i.e. uracilome. The peak uracilated regions were in the 5′-ends of genes and operons mainly containing tRNA genes and a few protein-coding genes. We validated these findings through deep sequencing of pulldown regions and whole-genome sequencing of independent clones. The peaks were not correlated with high transcription rates or stable RNA:DNA hybrid formation. We defined the uracilation index (UI) as the frequency of occurrence of TT in UPD-Seq reads at different original TC dinucleotides. Genome-wide UI calculation confirmed that APOBEC3A modifies cytosines in the lagging-strand template during replication and in short hairpin loops. APOBEC3A's preference for tRNA genes was observed previously in yeast, and an analysis of human tumor sequences revealed that in tumors with a high percentage of APOBEC3 signature mutations, the frequency of tRNA gene mutations was much higher than in the rest of the genome. These results identify multiple causes underlying selection of cytosines by APOBEC3A for deamination, and demonstrate the utility of UPD-Seq.
Cystic Fibrosis: The Sense of Smell

Background Cystic fibrosis (CF) is a multisystem disease that involves the upper airways with chronic rhinosinusitis (CRS) causing nasal congestion, rhinorrhea, mouth breathing, facial pain, and olfactory dysfunction. Twelve percent to 71% of CF patients report smelling alterations with an impact on nutrition and quality of life. Objectives The goal was to study olfaction performance in CF patients with CRS that worsens quality of life. Methods A total of 121 subjects were enrolled in this study. Seventy-one had CF and underwent ear, nose, and throat evaluation with nasal endoscopy, sinonasal outcome test 22 (SNOT-22), visual analog scale (VAS), and “Sniffin’ Sticks. ” Fifty subjects were age-matched with healthy controls. Results All 71 CF patients were affected by CRS; 59 of 71 (83.1%) had CRS without nasal polyps and 12 of 71 (16.9%) had CRS with early nasal polyps. None of the 50 controls had CRS. Total SNOTT-22 mean values in the 71 CF patients were 38.10 ± 21.08 points. If considering only the 59 CF patients without nasal polyps, the SNOTT-22 mean value was 36.76 ± 21.52 points. Moreover, based on the VAS scores, the degree of nasal symptoms was classified as mild for facial pain, smell alteration, nasal discharge, and sneezing and resulted in moderate symptoms for nasal blockage and headache. Among the CF patients, 55 of 71 (76.5%) declared to be normosmic, while the smelling ability assessed by “Sniffin’ Sticks” showed that only 4 of 71 (5.63%) were normosmic, 58 (81.69%) were hyposmic, and 9 (12.68%) were anosmic. In the controls, 41(82%) were normosmic, 9 (18%) were hyposmic, and none were reported to be anosmic (P < .001). Conclusions We confirm that most CF patients have a relevant olfactory impairment, although only a low percentage declares such alteration. A careful evaluation with simple and rapid tests helps to select the patients who may benefit from specific therapies.
Bin-Picking for Planar Objects Based on a Deep Learning Network: A Case Study of USB Packs

Random bin-picking is a prominent, useful, and challenging industrial robotics application. However, many industrial and real-world objects are planar and have oriented surface points that are not sufficiently compact and discriminative for those methods using geometry information, especially depth discontinuities. This study solves the above-mentioned problems by proposing a novel and robust solution for random bin-picking for planar objects in a cluttered environment. Different from other research that has mainly focused on 3D information, this study first applies an instance segmentation-based deep learning approach using 2D image data for classifying and localizing the target object while generating a mask for each instance. The presented approach, moreover, serves as a pioneering method to extract 3D point cloud data based on 2D pixel values for building the appropriate coordinate system on the planar object plane. The experimental results showed that the proposed method reached an accuracy rate of 100% for classifying two-sided objects in the unseen dataset, and 3D appropriate pose prediction was highly effective, with average translation and rotation errors less than 0.23 cm and 2.26°, respectively. Finally, the system success rate for picking up objects was over 99% at an average processing time of 0.9 s per step, fast enough for continuous robotic operation without interruption. This showed a promising higher successful pickup rate compared to previous approaches to random bin-picking problems. Successful implementation of the proposed approach for USB packs provides a solid basis for other planar objects in a cluttered environment. With remarkable precision and efficiency, this study shows significant commercialization potential.