Miracle-dz/UniFAR-FTUs huggingface dataset:
Ophthalmic Manifestations of Mycoplasma-Induced Rash and Mucositis.

PURPOSE Mycoplasma pneumoniae is a common cause of pediatric respiratory infections, with a quarter having extrapulmonary complications, most commonly a mucocutaneous eruption involving the ocular surface. A detailed description of the ophthalmic manifestations in Mycoplasma-induced rash and mucositis (MIRM) is currently lacking in the scientific literature. METHODS This is a retrospective chart review of consecutive cases of MIRM at a tertiary referral children's hospital between October 1 and December 1, 2018, with up to 2 months of follow-up. Main outcomes and measures were demographic information, clinical examination findings including visual acuity, detailed anterior segment findings, and course of both ophthalmic and systemic disease. RESULTS Five patients were included. Age range was 8 to 17 years (mean age 11.9 years, median 11 years), with a strong male preponderance (4:1). All patients had inflammatory conjunctivitis. One patient had recurrent conjunctival pseudomembrane formation, whereas 2 patients had lid margin and conjunctival ulceration. No cases had corneal involvement and visual outcomes were excellent. CONCLUSIONS MIRM is associated with ocular involvement in almost all cases. Although this is generally mild, conjunctival epithelial defects and pseudomembrane formation can occur. We recommend that pediatric ophthalmologists follow children who are hospitalized with MIRM as closely as they would those diagnosed with other mucocutaneous syndromes, such as Stevens-Johnson syndrome or toxic epidermal necrolysis.
Clinical reasoning in feline spinal disease: which combination of clinical information is useful?

Objectives The aim of this study was to evaluate if a combination of discrete clinical characteristics can be used to identify the most likely differential diagnoses in cats with spinal disease. Methods Two hundred and twenty-one cats referred for further evaluation of spinal disease were included and categorised as follows: non-lymphoid neoplasia (n = 44); intervertebral disc disease (n = 42); fracture/luxation (n = 34); ischaemic myelopathy (n = 22); feline infectious peritonitis virus myelitis (n = 18); lymphoma (n = 16); thoracic vertebral canal stenosis (n = 11); acute non-compressive nucleus pulposus extrusion (n = 11); traumatic spinal cord contusion (n = 8); spinal arachnoid diverticula (n = 7); lumbosacral stenosis (n = 5); and spinal empyema (n = 3). Information retrieved from the medical records included signalment, clinical history and clinical presentation. Univariate analyses of variables (clinical history, breed, age, sex, general physical examination findings, onset, progression, spinal hyperaesthesia, asymmetry, ambulatory status and neuroanatomical location) were performed, and variables were retained in a multivariate logistic regression model if P <0.05. Results Multivariate logistic regression revealed that intervertebral disc disease most often occurred in middle-aged, purebred cats with a normal general physical examination and an acute onset of painful and progressive clinical signs. Ischaemic myelopathy occurred most often in older cats with a stable or improving, non-painful, lateralising, C6–T2 myelopathy. Spinal fracture/luxation occurred most often in younger cats and resulted most often in a peracute onset, painful, non-ambulatory neurological status. Concurrent systemic abnormalities or abnormal findings detected on general physical examination were significantly associated with feline infectious peritonitis virus myelitis, spinal lymphoma or spinal empyema. Conclusions and relevance This study suggests that using easily identifiable characteristics from the history and clinical examination can assist in obtaining a preliminary differential diagnosis when evaluating cats with spinal disease. This information could aid veterinary practitioners in clinical decision-making.
Thermal conditions during neonatal anoxia affect the endogenous level of brain‐derived neurotrophic factor

Anoxia during delivery is a complication that can disturb infant brain development leading to various types of neurological disorders. Our studies have shown that increased body temperature of newborn rats of both sexes intensifies the postanoxic oxidative stress and prevents triggering the endogenous adaptive response such as HIF‐1α activation. Currently, brain‐derived neurotrophic factor‐BDNF is considered to be a modulator of neuronal plasticity. In the developing brain, mature BDNF and its precursor exhibit prosurvival action through the TrkB receptor and proapoptotic functions binding to p75NTR, respectively. The aim of our experiments was to check the effects of body temperature on the postanoxic level of BDNF and on the expression of its receptors as well as on the marker of apoptosis—caspase‐3 in the rat brain. Two‐day‐old Wistar Han rats (male/female ratio, 1:1) were exposed to anoxia in 100% nitrogen atmosphere for 10 min in different thermal conditions, which allowed them to regulate their rectal temperature at the following levels: normothermic—33°C; hyperthermic—37°C; and extremely hyperthermic—39°C. Thermal conditions during neonatal anoxia affected the level of proBDNF, BDNF as well as their receptors and caspase‐3 in the forebrain. The increased BDNF protein level followed by decreased caspase‐3 protein level was probably dependent on body temperature under anoxic conditions and was observed only in rats maintaining decreased body temperature. The positive effect of BDNF was not observed under hyperthermic conditions. Moreover, BDNF level changes correlated with body temperature probably affected the learning and spatial memory in juvenile rats.
Chitlac-Coated Thermosets Enhance Osteogenesis and Angiogenesis in a Co-culture of Dental Pulp Stem Cells and Endothelial Cells

Dental pulp stem cells (DPSCs) represent a population of stem cells which could be useful in oral and maxillofacial reconstruction. They are part of the periendothelial niche, where their crosstalk with endothelial cells is crucial in the cellular response to biomaterials used for dental restorations. DPSCs and the endothelial cell line EA.hy926 were co-cultured in the presence of Chitlac-coated thermosets in culture conditions inducing, in turn, osteogenic or angiogenic differentiation. Cell proliferation was evaluated by 3‒[4,5‒dimethyl‒thiazol‒2‒yl‒]‒2,5‒diphenyl tetrazolium bromide (MTT) assay. DPSC differentiation was assessed by measuring Alkaline Phosphtase (ALP) activity and Alizarin Red S staining, while the formation of new vessels was monitored by optical microscopy. The IL-6 and PGE2 production was evaluated as well. When cultured together, the proliferation is increased, as is the DPSC osteogenic differentiation and EA.hy926 vessel formation. The presence of thermosets appears either not to disturb the system balance or even to improve the osteogenic and angiogenic differentiation. Chitlac-coated thermosets confirm their biocompatibility in the present co-culture model, being capable of improving the differentiation of both cell types. Furthermore, the assessed co-culture appears to be a useful tool to investigate cell response toward newly synthesized or commercially available biomaterials, as well as to evaluate their engraftment potential in restorative dentistry.
Emergency cesarean section among women in Robson groups one and three: A comparison study of immigrant and Norwegian women giving birth in a low-risk maternity hospital in Norway

Abstract Researchers have shown that some immigrant groups have an increased risk of emergency cesarean section. The authors' aim was to examine the differences in emergency cesarean section rates among immigrant women in Norway with low obstetric risks by using the Robson classification system. We performed secondary analysis on a Norwegian cohort study, where 10,125 women were classified in Robson groups one and three. Women from East, Southeast, and Central Asia, and from Africa had a higher risk of emergency cesarean section. The Robson classification system was a useful tool in comparing cesarean section rates between immigrant groups and host country populations.
Australian community health practitioners' knowledge and experience with managing urinary incontinence that begins in childhood.

BACKGROUND AND OBJECTIVES General practitioners (GPs) often see children with enuresis and daytime urinary incontinence, and adults with persistent enuresis. The aim of this study was to assess Australian community health practitioners' knowledge and experiences with managing these conditions. METHOD Health practitioners were surveyed about their knowledge and experience managing urinary incontinence that begins in childhood. Associations between participant characteristics and knowledge/experience were examined using chi-square tests. RESULTS The 1495 participants were mostly female, experienced, GPs who worked in a metropolitan area and/or saw patients with incontinence infrequently, but felt knowledgeable and confident about management of incontinence. Correct survey answers were given by 93% of participants for managing enuresis, 81% for daytime urinary incontinence (with 18% choosing inappropriate and potentially dangerous responses), and 61% for managing enuresis that has persisted into adulthood. DISCUSSION Better education is needed for GPs regarding management of urinary incontinence that begins in childhood, particularly for daytime incontinence in children and enuresis that persists into adulthood.
Long non-coding RNA MALAT1 sponges miR-124-3p.1/KLF5 to promote pulmonary vascular remodeling and cell cycle progression of pulmonary artery hypertension

Previous studies have demonstrated that long non-coding RNA (lncRNA) is involved in vascular remodeling. The metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) lncRNA is associated with the proliferation and migration of vascular smooth muscle and endothelial cells; however, its biological role in pulmonary artery hypertension (PAH) is currently unclear. The aim of the present study was to investigate the post-transcriptional regulation of MALAT1 in human pulmonary artery smooth muscle cells (HPASMCs). The results revealed that MALAT1 expression levels were significantly upregulated in the pulmonary arteries (PAs) and HPASMCs obtained from patients with PAH compared with adjacent normal PA tissues and HPASMCs. Knockdown of MALAT1 suppressed the viability and proliferation of HPASMCs and prevented cells entering the G0/G1 cell cycle phase. MALAT1 overexpression exerted the opposite effects. Bioinformatics analysis predicted complementary binding of hsa-microRNA (miR)-124-3p.1 with the 3′-untranslated region of MALAT1. Luciferase reporter assays and RNA immunoprecipitation experiments demonstrated molecular binding between MALAT1 and hsa-miR-124-3p.1. This resulted in the formation of an RNA-induced silencing complex. In addition, Kruppel-like factor 5 (KLF5) was confirmed to be a target gene of MALAT1/hsa-miR-124-3p.1. MALAT1 silencing did not inhibit the proliferation and migration of HPASMCs following knockdown of hsa-miR-124-3p.1. In addition, MALAT1 knockdown was demonstrated to attenuate the expression of KLF5. Following MALAT1 knockdown, the expression level of KLF5 was rescued by inhibition of hsa-miR-124-3p.1 expression. The results of the current study indicate that the MALAT1/hsa-miR-124-3p.1/KLF5 axis may serve a key role in HPASMCs. In addition, the results contribute to what is known regarding the role of MALAT1 in PAH development and provide a novel theoretical basis for the development of new therapeutic interventions for patients with PAH.
Differential Influence of Life Cycle on Growth and Toxin Production of three Pseudo‐nitzschia Species (Bacillariophyceae)

We used a multistrain approach to study the intra‐ and interspecific variability of the growth rates of three Pseudo‐nitzschia species – P. australis, P. fraudulenta, and P. pungens – and of their domoic acid (DA) production. We carried out mating and batch experiments to investigate the respective effects of strain age and cell size, and thus the influence of their life cycle on the physiology of these species. The cell size – life cycle relationship was characteristic of each species. The influence of age and cell size on the intraspecific variability of growth rates suggests that these characteristics should be considered cautiously for the strains used in physiological studies on Pseudo‐nitzschia species. The results from all three species do not support the hypothesis of a decrease in DA production with time since isolation from natural populations. In P. australis, the cellular DA content was rather a function of cell size. More particularly, cells at the gametangia stage of their life cycle contained up to six times more DA than smaller or larger cells incapable of sexual reproduction. These findings reveal a link between P. australis life cycle and cell toxicity. This suggest that life cycle dynamics in Pseudo‐nitzschia natural populations may influence bloom toxicity.
mHOMR: a feasibility study of an automated system for identifying inpatients having an elevated risk of 1-year mortality

Objective The need for clinical staff to reliably identify patients with a shortened life expectancy is an obstacle to improving palliative and end-of-life care. We developed and evaluated the feasibility of an automated tool to identify patients with a high risk of death in the next year to prompt treating physicians to consider a palliative approach and reduce the identification burden faced by clinical staff. Methods Two-phase feasibility study conducted at two quaternary healthcare facilities in Toronto, Canada. We modified the Hospitalised-patient One-year Mortality Risk (HOMR) score, which identifies patients having an elevated 1-year mortality risk, to use only data available at the time of admission. An application prompted the admitting team when patients had an elevated mortality risk and suggested a palliative approach. The incidences of goals of care discussions and/or palliative care consultation were abstracted from medical records. Results Our model (C-statistic=0.89) was found to be similarly accurate to the original HOMR score and identified 15.8% and 12.2% of admitted patients at Sites 1 and 2, respectively. Of 400 patients included, the most common indications for admission included a frailty condition (219, 55%), chronic organ failure (91, 23%) and cancer (78, 20%). At Site 1 (integrated notification), patients with the notification were significantly more likely to have a discussion about goals of care and/or palliative care consultation (35% vs 20%, p = 0.016). At Site 2 (electronic mail), there was no significant difference (45% vs 53%, p = 0.322). Conclusions Our application is an accurate, feasible and timely identification tool for patients at elevated risk of death in the next year and may be effective for improving palliative and end-of-life care.
Urate transport capacity of glucose transporter 9 and urate transporter 1 in cartilage chondrocytes

Chronic gouty arthritis, caused by a persistent increase in, and the deposition of, soluble uric acid (sUA), can induce pathological chondrocyte destruction; however, the effects of urate transport and intracellular sUA on chondrocyte functionality and viability are yet to be fully determined. Thus, the aim of the present study was to investigate the presence and functionality of a urate transport system in chondrocytes. The expression profiles of two primary urate reabsorptive transporters, glucose transporter 9 (GLUT9) and urate transporter 1 (URAT1), in human articular cartilage and chondrocyte cell lines were examined via western blotting, reverse transcription-quantitative PCR, immunohistochemistry and immunofluorescence. Then, chondrocytes were incubated with exogenous sUA at increasing concentrations. Negative control assays were conducted via the specific knockdown of GLUT9 and URAT1 with lentiviral short hairpin (sh)RNAs, and by pretreatment with benzbromarone, a known inhibitor of the two transporters. Intracellular UA concentrations were measured using colorimetric assays. The expression levels of GLUT9 and URAT1 were determined in cartilage tissues and chondrocyte cell lines. Incubation of chondrocytes with sUA led to a concentration-dependent increase in intracellular urate concentrations, which was inhibited by GLUT9 or URAT1 knockdown, or by benzbromarone pretreatment (27.13±2.70, 44.22±2.34 and 58.46±2.32% reduction, respectively). In particular, benzbromarone further decreased the already-reduced intracellular UA concentrations in HC-shGLUT9 and HC-shURAT1 cells by 46.79±2.46 and 39.79±2.22%, respectively. Cells overexpressing GLUT9 and URAT1 were used as the positive cell control, which showed increased intracellular UA concentrations that could be reversed by treatment with benzbromarone. In conclusion, chondrocytes may possess an active UA transport system. GLUT9 and URAT1 functioned synergistically to transport UA into the chondrocyte cytoplasm, which was inhibited by specific gene knockdowns and drug-induced inhibition. These results may be fundamental in the further investigation of the pathological changes to chondrocytes induced by sUA during gouty arthritis, and identified UA transport processes as potential targets for the early control of chronic gouty arthritis.
The clinically crucial predictors of depression in women with systemic autoimmune diseases

Abstract The researchers’ aim of this study was to identify and quantify the useful, clinically crucial predictors of depression in Taiwanese women with systemic autoimmune diseases (SADs). We used a cross-sectional method. A total of 241 Taiwanese women with SADs between 21 and 85 years of age participated in the study. Analysis revealed that the strongest predictors of depression in participants were: perceived stress, fatigue, mental health, physical health, chronic-disease-related comorbidities, self-perceived SAD severity, and social support. The model used in the present study explained 70.9% of the variance in the depression.
Prevalence of post-traumatic stress disorder and associated factors among Koshe landslide survivors, Addis Ababa, Ethiopia: a community-based, cross-sectional study

Objectives To assess the prevalence of post-traumatic stress disorder (PTSD) and associated factors among the survivors of Koshe landslide, Addis Ababa, Ethiopia, 2018. Design Community-based cross-sectional design. Setting Koshe landslide, Addis Ababa, Ethiopia. Participants We recruited 830 participants for interviews using the simple random sampling technique. Measurement We collected data by face-to-face interviews. The civilian version of the PTSD checklist was used to measure the symptoms of the disorder. The Perceived Stress Scale and the Oslo-3 social support instruments were used to assess the factors. Coded variables were entered into Epi data V.4. 2 and exported to SPSS V.24 for analysis. Bivariate and multivariate logistic regressions with OR and 95% CI were employed. Result A total of 830 participants were interviewed, with a response rate of 98.2%. The prevalence of PTSD was 37.3% with 95% CI 34.1 to 40.8. In the multivariate logistic regression, female sex (adjusted odds ratio (AOR)=1.74, 95% CI 1.21 to 2.50), divorce (AOR=2.08, 95% CI 1.26 to 3.43), sustained physical injury (AOR=8.28, 95% CI 5.04 to 13.61), history of mental illness (AOR=5.55, 95% CI 2.30 to 13.36), family history of mental illness (AOR=2.82, 95% CI 1.48 to 5.37), poor social support (AOR=3.64, 95% CI 1.99 to 6.69) and high perceived stress (AOR=3.08, 95% CI 1.43 to 6.64) were associated with PTSD. Conclusion and recommendations The prevalence of PTSD among the survivors of Koshe landslide was high. We recommend that an early PTSD-focused regular screening be carried out by trained health professionals; linkage with mental health service providers also needs to be considered.
Functional characterization of a SNP (F51S) found in human alpha 1‐antitrypsin

Alpha 1‐antitrypsin (A1AT) deficiency is related to lung and liver diseases, including pulmonary emphysema and liver cirrhosis in humans. Genetic variations including single nucleotide polymorphisms (SNPs) of SERPINA1 are responsible for A1AT deficiency, but the characteristics of the SNPs are not well‐understood. Here, we investigated the features of a rare SNP (F51S) of A1AT, which introduces an additional N‐glycosylation site in the N‐terminal region of A1AT.
Anxiety and depression in patients with haematological neoplasms in Malaysia.

BACKGROUND It is not uncommon that anxiety and depression occur in patients with cancers, and past researches have shown that the quality of life of patients is negatively affected. This study aims to determine the prevalence of anxiety and depression of patients with haematological cancers in Malaysia and to investigate the possible association of these psychological symptoms with their quality of life. METHODS This is a cross-sectional study where patients with haematological cancers attending two major hospitals were recruited. Anxiety and depression symptoms were assessed using the Hospital Anxiety and Depression scale (HADS). Quality of life (QoL) of these patients was measured using the European Organisation for Research and Treatment of Cancer quality of life questionnaire (EORTC QLQ C30). An overall summary QoL score in combination with financial difficulty score and global health score were used for analysis. RESULTS A total of 319 patients were recruited. Thirty-three percent of patients had anxiety symptoms, 23.5% had depression symptoms. In summary the overall score of QoL is significantly lower in patients with higher scores for depression and anxiety, (p<0.05). Patients who exhibit anxiety symptoms were more frequently female, still undergoing treatment whereas patients who had higher depression scores were older and had acute leukemias or myeloproliferative neoplasms. Patients who have depression are significantly associated with a higher financial difficulty score, p<0.05. CONCLUSION The poor quality of life in patients who have anxiety and depression should raise awareness amongst the health professions treating them so that additional support can be provided.
Current Knowledge of Germline Genetic Risk Factors for the Development of Non-Medullary Thyroid Cancer

The thyroid is the most common site of endocrine cancer. One type of thyroid cancer, non-medullary thyroid cancer (NMTC), develops from follicular cells and represents approximately 90% of all thyroid cancers. Approximately 5%–15% of NMTC cases are thought to be of familial origin (FNMTC), which is defined as the occurrence of the disease in three or more first-degree relatives of the patient. It is often divided into two groups: Syndrome-associated and non-syndromic. The associated syndromes include Cowden syndrome, familial adenomatous polyposis, Gardner syndrome, Carney complex and Werner syndrome. The hereditary factors contributing to the unfavorable course of FNMTC remain poorly understood; therefore, considerable effort is being expended to identify contributing loci. Research carried out to date identifies fourteen genes (DICER1, FOXE1, PTCSC2, MYH9, SRGAP1, HABP2, BRCA1, CHEK2, ATM, RASAL1, SRRM2, XRCC1, TITF-1/NKX2.1, PTCSC3) associated with vulnerability to FNMTC that are not related to hereditary syndromes. In this review, we summarize FNMTC studies to date, and provide information on genes involved in the development of non-syndromic familial non-medullary thyroid cancers, and the significance of mutations in these genes as risk factors. Moreover, we discuss whether the genetic polymorphism rs966423 in DIRC3 has any potential as a prognostic factor of papillary thyroid cancer.