Miracle-dz/UniFAR-FTUs huggingface dataset:
Inducing Apoptosis and Suppressing Inflammatory Reactions in Synovial Fibroblasts are Two Important Ways for Guizhi-Shaoyao-Zhimu Decoction Against Rheumatoid Arthritis

Background and Objectives Guizhi-Shaoyao-Zhimu decoction (GSZD) is often applied to control rheumatoid arthritis (RA), gout, osteoarthritis, etc. In this study, bioinformatic analysis and experimental verification were used to uncover the integral mechanism profile of GSZD against RA. Materials and Methods The chemical compositions of GSZD were identified by UPLC-QTOF-MS/MS. MH7A cell model was established to screen active compounds in GSZD, and potential targets of these compounds were predicted through online database retrieval. The differential expression genes (DEGs) in synovial tissue of RA patients and normal controls were retrieved from the GEO database. DEGs and the predicated compounds targets were overlapped, and the overlapped genes were subsequently enriched by GO and KEGG analysis. The pathways with significant enrichments were further experimentally verified. Results A total of 19 constituents were identified from GSZD, and 11 compounds showed obviously antiproliferative effects on MH7A cells with IC50 < 100 μg/mL. Bioinformatic analysis indicated that IL-1β, IL-6, MAPK8, JAK2, CXCL8, and CASP3 were the main targets of GSZD, and the integral pharmacological mechanisms profile of GSZD might be related to anti-inflammation and proapoptosis. GSZD can promote the loss of mitochondrial membrane potential (MOMP) and induce apoptosis in MH7A cells. Furthermore, in vitro experiments showed GSZD can not only downregulate mRNA expressions of IL-1β (p<0.05), IL-6 (p<0.05), MMPs (p<0.05) and CCL5 (p<0.05) but also inhibit the nuclear transcription of NF-κB. GSZD also reduced the expressions of Bcl-2 (p<0.05), JAK2 (p<0.05), STAT-3 (p<0.05), whereas increase Bax (p<0.05), Caspase-3 (p<0.05) and caspase-9 (p<0.05). Conclusion Collectively, inducing synovial fibroblast apoptosis and inhibiting inflammatory response are two important ways for GSZD to RA, and our study proved bioinformatic analysis combined with experimental verification is a feasible method to explore the drug targets and mechanism of actions of TCMs.
Transcranial direct current stimulation improves action-outcome monitoring in schizophrenia spectrum disorder

Abstract Patients with schizophrenia spectrum disorder often demonstrate impairments in action-outcome monitoring. Passivity phenomena and hallucinations, in particular, have been related to impairments of efference copy-based predictions which are relevant for the monitoring of outcomes produced by voluntary action. Frontal transcranial direct current stimulation has been shown to improve action-outcome monitoring in healthy subjects. However, whether transcranial direct current stimulation can improve action monitoring in patients with schizophrenia spectrum disorder remains unknown. We investigated whether transcranial direct current stimulation can improve the detection of temporal action-outcome discrepancies in patients with schizophrenia spectrum disorder. On 4 separate days, we applied sham or left cathodal/right anodal transcranial direct current stimulation in a randomized order to frontal (F3/F4), parietal (CP3/CP4) and frontoparietal (F3/CP4) areas of 19 patients with schizophrenia spectrum disorder and 26 healthy control subjects. Action-outcome monitoring was assessed subsequent to 10 min of sham/transcranial direct current stimulation (1.5 mA). After a self-generated (active) or externally generated (passive) key press, subjects were presented with a visual outcome (a dot on the screen), which was presented after various delays (0–417 ms). Participants had to detect delays between the key press and the visual consequence. Symptom subgroups were explored based on the presence or absence of symptoms related to a paranoid-hallucinatory syndrome. In general, delay-detection performance was impaired in the schizophrenia spectrum disorder compared to the healthy control group. Interaction analyses showed group-specific (schizophrenia spectrum disorder versus healthy control group) and symptom-specific (with/without relevant paranoid-hallucinatory symptoms) transcranial direct current stimulation effects. Post hoc tests revealed that frontal transcranial direct current stimulation improved the detection of long delays in active conditions and reduced the proportion of false alarms in undelayed trials of the passive condition in patients. The patients with no or few paranoid-hallucinatory symptoms benefited especially from frontal transcranial direct current stimulation in active conditions, while improvement in the patients with paranoid-hallucinatory symptoms was predominantly reflected in reduced false alarm rates in passive conditions. These data provide some first evidence for the potential utility of transcranial direct current stimulation in improving efference copy mechanisms and action-outcome monitoring in schizophrenia spectrum disorder. Current data indicate that improving efference copy-related processes can be especially effective in patients with no or few positive symptoms, while intersensory matching (i.e. task-relevant in passive conditions) could be more susceptible to improvement in patients with paranoid-hallucinatory symptoms.
Phase transitions and chemical transformations of benzene up to 550 °C and 30 GPa

The phase diagram of benzene has been investigated up to 550 °C and 30 GPa in a diamond anvil cell by Raman scattering. A new triple point at 400 °C and 5 GPa and a new phase of solid benzene, called phase IV, have been located at high temperature. The boundaries have been determined between the following solid phases: (i) benzene II and benzene III; (ii) benzene III and benzene III’. The irreversible chemical transformation line of benzene has been determined and can be divided in three parts leading to three different recovered compounds. The P–T diagram obtained by our experimental results is discussed in comparison with published works.
Incidentally Found Killian-Jamieson Diverticulum During Thyroidectomy: A Case Report

The aim of this case study is to demonstrate the very rare coincidental existence and management of a Killian-Jamieson diverticulum (KJD) during thyroid surgery. A 57-year-old woman was referred to our clinic with a malignant thyroid nodule and the complaint of a sore throat. There were no suspicions concerning a diverticulum on examining her with flexible laryngoscopy or ultrasound imaging. During the right central neck dissection, we noticed a 3 × 3 cm KJD and resected it while preserving the recurrent laryngeal nerve. After the successful operation, we questioned the patient and learned that for 1 year she had an occasional complaint of dysphagia. Postoperatively, there was no vocal cord palsy or hypocalcemia, and there was no pharyngoesophageal leak after oral alimentation. There was no recurrence or complaint for KJD or papillary carcinoma for 8 years follow-up. Nonspecific symptoms like a sore throat should be investigated, and patients should be questioned for all aerodigestive symptoms. If necessary, further investigation should be undertaken for a differential diagnosis.
Bidirectional relationships between weight stigma and pediatric obesity: A systematic review and meta‐analysis

This study for the first time quantified concurrent and bidirectional relationships between weight stigma and weight status in children, with age and gender as moderators. A literature search was conducted in PubMed, Web of Science, and PsycINFO for studies examined associations between weight stigma and weight status among children aged 6–18 years. Twenty‐five studies (20 cross‐sectional studies and five longitudinal studies) from six countries with 101,036 participants were included in review, and 18 were included in meta‐analysis. Weight and height were self‐reported in nine studies, otherwise objectively measured. With data from 17 cross‐sectional studies and baseline portions of four longitudinal studies, meta‐analysis showed weight stigma and overweight/obesity were associated (pooled OR = 3.12, 95% CI: 2.71, 3.60), they were also associated across age and gender. Body mass index (BMI) was associated with greater weight stigma (pooled r = 0.38, 95% CI: 0.32, 0.43). Age modified such association. Weight stigma predicted increased BMI from three longitudinal studies (pooled β = 1.12, 95% CI: 0.78, 1.45); another two longitudinal studies reported BMI predicted greater weight stigma. Data were inadequate for age‐ or gender‐stratified analyses. Findings supported positive concurrent and bidirectional relationships between weight stigma and weight status. Timely obesity and weight stigma interventions to protect children well‐being are needed.
Acceptability of dual HIV/syphilis rapid test in community- and home-based testing strategy among transgender women in Buenos Aires, Argentina

Background: Little is known of acceptability and feasibility of dual HIV and syphilis rapid tests in community- and home-based provider-initiated strategies among transgender women (TGW), in Latin America. Objectives were (1) to assess the acceptability of this strategy and, (2) to determine the percentage of positive results of HIV and syphilis, analyze the correlates of HIV or syphilis positive results, and measure the rates of effective referral and treatment completion among TGW. Methods: A multidisciplinary team tested 89 TGW in Buenos Aires. An acceptability survey was administered after the HIV/syphilis Duo test was used. All confirmed cases were referred for treatment initiation. Results: We found high levels of acceptability (98.8%) of this strategy among TGW. However, only 60.7% preferred simultaneous HIV and syphilis diagnosis test. Moreover, we found 9% of positive results of HIV, 51.7% of syphilis, and 3.4% of positive results for both infections. Only not being tested before was associated with an HIV positive result, and only low level of education was associated with a positive syphilis result. Among 8 TGW who tested positive for HIV, 37.5% (n = 3) started antiretroviral therapy. Of 46 who tested positive for syphilis, only 73.9% (n = 34) were effectively referred and from 23 who started treatment, only 39.1% completed it. Conclusions: Community- and home-based dual HIV and syphilis rapid test is a feasible and highly acceptable approach for this hard-to-reach population. Implementing similar strategies could improve screening uptake and accessibility. However, these results highlight the need to improve strategies for treatment uptake, in order to reduce morbidity and risk of onward transmission.
Ultrasound Imaging of Crural Fascia and Epimysial Fascia Thicknesses in Basketball Players with Previous Ankle Sprains Versus Healthy Subjects

Background: Fascial layers may play an important role in locomotor mechanics. Recent researches have revealed an association between increases of fascia thickness and reduced joint flexibility in patients with chronic pain. The purpose of this study was to measure and compare, through the use of ultrasound imaging, the thickness of the deep/crural fascia in different points of the leg as well as the epimysial fascia thickness at level 2 of anterior compartment of leg, in male basketball players with history of recurrent ankle sprain and in healthy participants. Methods: A cross-sectional study has been performed using ultrasound imaging to measure deep/crural fascia thickness of anterior, lateral and posterior compartment of the leg at different levels with a new protocol in a sample of 30 subjects, 15 basketball players and 15 healthy participants. Results: Findings of fascial thickness revealed statistically significant differences (p < 0.01) in epimysial fascia thickness and in deep/crural fascia thickness between levels/compartments of the same group and between two groups. Moreover, Post 3 deep/crural fascia thicknesses (p < 0.001) were decreased showing statistically significant difference for the basketball players group respect the healthy participants group. Conclusions: These findings suggested that the posterior compartment was thicker than anterior compartment, probably due to a postural reason in both groups. Moreover, they showed an increase of thickness of the epimysial fascia in basketball players with previous ankle sprains. This variability underlines the importance to assess the fasciae and to make results comparable.
A bulletin from Greece: a health system under the pressure of the second COVID-19 wave

ABSTRACT In this article, we analyze the cascade of events since the beginning of the coronavirus disease 2019 (COVID-19) pandemic in Greece, with emphasis on the crisis' management so as to preserve the functionality of the national health system, which remains vulnerable due to the financial recession of the previous decade and chronic shortcomings . We compare and contrast the situation during the first and second epidemic wave. Understanding what possibly went wrong and when, is crucial . Such knowledge provides valuable guidance for the confrontation of the strong second wave that we are currently facing in Europe and other regions around the globe, as well as for the future waves that may follow.
The unspoken reality of gender bias in surgery: A qualitative systematic review

Objective This study was conducted to better understand the pervasive gender barriers obstructing the progression of women in surgery by synthesising the perspectives of both female surgical trainees and surgeons. Methods Five electronic databases, including Medline, Embase, PsycINFO, CINAHL and Web of Science Core Collection, were searched for relevant articles. Following a full-text review by three authors, qualitative data was synthesized thematically according to the Thomas and Harden methodology and quality assessment was conducted by two authors reaching a consensus. Results Fourteen articles were included, with unfavorable work environments, male-dominated culture and societal pressures being major themes. Females in surgery lacked support, faced harassment, and had unequal opportunities, which were often exacerbated by sex-blindness by their male counterparts. Mothers were especially affected, struggling to achieve a work-life balance while facing strong criticism. However, with increasing recognition of the unique professional traits of female surgeons, there is progress towards gender quality which requires continued and sustained efforts. Conclusion This systematic review sheds light on the numerous gender barriers that continue to stand in the way of female surgeons despite progress towards gender equality over the years. As the global agenda towards equality progresses, this review serves as a call-to-action to increase collective effort towards gender inclusivity which will significantly improve future health outcomes.
Young people’s attitudes towards wife-beating: Analysis of the Ghana demographic and health survey 2014

Introduction Intimate Partner Violence is a global public health problem. Attitude towards wife-beating is a major determinant of both intimate partner violence perpetration and victimization. However, little is known about the attitudes of Ghanaian young people towards wife-beating. The objectives of this study were to assess young people’s attitudes towards wife-beating, and identify salient factors influencing young people’s acceptance of wife-beating. Methods Data used in this study were obtained from the 2014 Ghana Demographic and Health Survey. The survey was nationally representative and provides estimates for population and health indicators across the former ten regions of Ghana, including rural and urban areas. Data were analyzed with Stata/SE version 16. Results We found that 32% of young women and 19% of young men accepted wife-beating. Among young women, acceptance of wife-beating was significantly influenced by younger age, wealth index, low educational status, religion, the region of residence, ethnicity, frequency of reading newspaper and frequency of listening to radio (p < 0.05). Among young men, acceptance of wife-beating was significantly influenced by wealth index, the region of residence and frequency of reading newspaper (p < 0.05). Conclusion This study demonstrates that a substantial proportion of young people in Ghana accept wife-beating. Young women were more likely to accept wife-beating compared to young men. Acceptance of wife-beating was influenced by socio-demographic and behavioral factors. Efforts to end violence against women and girls in Ghana should focus on promoting girl education, economic empowerment of women and public education on laws that prohibit Intimate Partner Violence.
Capsule carbohydrate structure determines virulence in Acinetobacter baumannii

Acinetobacter baumannii is a highly antibiotic-resistant bacterial pathogen for which novel therapeutic approaches are needed. Unfortunately, the drivers of virulence in A. baumannii remain uncertain. By comparing genomes among a panel of A. baumannii strains we identified a specific gene variation in the capsule locus that correlated with altered virulence. While less virulent strains possessed the intact gene gtr6, a hypervirulent clinical isolate contained a spontaneous transposon insertion in the same gene, resulting in the loss of a branchpoint in capsular carbohydrate structure. By constructing isogenic gtr6 mutants, we confirmed that gtr6-disrupted strains were protected from phagocytosis in vitro and displayed higher bacterial burden and lethality in vivo. Gtr6+ strains were phagocytized more readily and caused lower bacterial burden and no clinical illness in vivo. We found that the CR3 receptor mediated phagocytosis of gtr6+, but not gtr6-, strains in a complement-dependent manner. Furthermore, hypovirulent gtr6+ strains demonstrated increased virulence in vivo when CR3 function was abrogated. In summary, loss-of-function in a single capsule assembly gene dramatically altered virulence by inhibiting complement deposition and recognition by phagocytes across multiple A. baumannii strains. Thus, capsular structure can determine virulence among A. baumannii strains by altering bacterial interactions with host complement-mediated opsonophagocytosis.
A model for continued LVAD patient success: A 4‐year readmission‐free HeartMate 3 postoperative course

Unplanned readmissions frequently occur following the implantation of a durable left ventricular assist device (LVAD) due to complications such as gastrointestinal bleeding and driveline infection. There is a paucity of literature describing the incidence of unplanned readmission in patients with a HeartMate 3 (HM3) Left Ventricular Assist System. In this report, we present the successful outcome of a patient with an HM3 LVAD who has experienced no unplanned readmissions in the 4‐year post‐implant phase. To our knowledge, this is the longest readmission‐free case after HM3 implantation. A successful patient outcome was enabled by the use of the modular HM3 device, the postoperative prescription of beta‐blockers and omega‐3, the presence of strong social support, and open communication between the patient's caregivers and the LVAD team. Reducing the instance of unplanned readmission confers clinical benefits to the patient, as well as reducing the cost burden on the patient and the healthcare system.
Prolonged hematologic toxicity following treatment with chimeric antigen receptor T cells in patients with hematologic malignancies

Chimeric antigen receptor T‐cell therapy (CAR T) is a novel intervention for relapsed/refractory diffuse large B‐cell lymphoma (R/R DLBCL) and other hematologic malignancies. However, it is associated with prolonged hematologic toxicity (PHT) that is unpredictable and can significantly impair patients' quality of life. Reported here is a single‐center experience with PHT in adult patients with R/R DLBCL who received commercial CAR T‐cell therapy between March 1, 2018 and May 30, 2020. Prolonged hematologic toxicity was defined as ≥ grade 3 neutropenia or thrombocytopenia at day +30 after CAR T‐cell therapy. Of the 31 patients identified, 18 patients (58%) developed PHT. Patients with PHT had a shorter 1‐year overall survival (OS) than patients without PHT (36% vs. 81%, P < .05). There were no differences in the median time to ANC recovery for those with PHT compared to patients without PHT (16 days vs. 15 days). Several risk factors were identified to be associated with PHT including CRS (P = .002), receipt of tocilizumab (P = .002) or steroids (P = .033), peak ferritin >5000 ng/ml (P = .048), peak C‐reactive protein (CRP) > 100 mg/L (P = .007), and ferritin greater than the upper limit of normal at day +30. Seven patients with PHT underwent a bone marrow biopsy after CAR T‐cell therapy; all showed complete aplasia or were hypocellular with cellularity ranging from <5% to 10%. These findings identify PHT as a significant toxicity associated with CAR T‐cell therapy and highlight the critical need for further investigations to describe PHT in larger cohorts and identify standards for management of this condition.
Dynamic academic networking concept and its links with English language skills and research productivity–non-Anglophone context

Although the Science of Team Science or SciTS has already provided substantial evidence for research collaboration positive links to scientific productivity, much less is known about such links with broadly defined academic networking, especially with regard to the dilemma about forms of academic networking that may help individual scholars in handling risks and dynamics inherent in academic connections. This study uses cross-disciplinary theoretical insights to conceptualize “dynamic academic networking” as a distinct collaboration-related phenomenon that is theoretically linked with research productivity on the one hand, and with English language skills on the other, especially in the context of non-Anglophone academic systems. The study combines survey-based data and Scopus-based data to test two main hypothesized connections while controlling for the potential effects of other factors, e.g. home faculty research connections and faculty-industry professional connections. The research results provide support for the structural model which is also interpreted in terms of dynamic networking being valid concept in relation to further development of SciTS.
Dynamics of nitrogen and phosphorus accumulation and their stoichiometry along a chronosequence of forest primary succession in the Hailuogou Glacier retreat area, eastern Tibetan Plateau

As the two limiting nutrients for plants in most terrestrial ecosystems, nitrogen (N) and phosphorus (P) are essential for the development of succession forests. Vegetation N:P stoichiometry is a useful tool for detecting nutrient limitation. In the present work, chronosequence analysis was employed to research N and P accumulation dynamics and their stoichiometry during forest primary succession in a glacier retreat area on the Tibetan Plateau. Our results showed that: (1) total ecosystem N and P pools increased from 97 kg hm−2 to 7186 kg hm−2 and 25 kg hm−2 to 487 kg hm−2, respectively, with increasing glacier retreat year; (2) the proportion of the organic soil N pool to total ecosystem N sharply increased with increasing glacier retreat year, but the proportion of the organic soil and the vegetation P pools to the total ecosystem P was equivalent after 125 y of recession; (3) the N:P ratio for tree leaves ranged from 10.1 to 14.3, whereas the N:P ratio for total vegetation decreased form 13.3 to 8.4 and remained constant after 35 y of recession, and the N:P ratio for organic soil increased from 0.2 to 23.1 with increasing glacier retreat. These results suggested that organic soil N increased with increasing years of glacier retreat, which may be the main sink for atmospheric N, whereas increased P accumulation in vegetation after 125 y of recession suggested that much of the soil P was transformed into the biomass P pool. As the N:P ratio for vegetation maintained a low level for 35–125 y of recession, we suggested that N might be the main limiting element for plant growth in the development of this ecosystem.