Miracle-dz/UniFAR-FTUs huggingface dataset:
Evaluating a Fall Risk Assessment Tool in an Emergency Department.

INTRODUCTION A hospital's emergency department (ED) used the Johns Hopkins fall risk assessment tool (JHFRAT), which was not developed to assess the ED patients. The ED committee recommended the memorial ED fall risk assessment tool (MEDFRAT) plus a "nursing judgment" category. However, the modified MEDFRAT needed to be evaluated before implementation. This research evaluated the modified MEDFRAT in ED patients and nurses' perception of the tool. METHODS A two-stage quantitative design was used. Stage 1 was a chart review using both tools for patients who fell (n = 57) in the past 4 years and the control patients (n = 57). Two tools were compared using t-tests, Bland-Altman, predictive abilities, and mismatch rates. Stage 2 was the assessment of all ED patients (n = 435) seen by the ED triage nurses for 1 week using both tools. The chi-squared test and mismatch rates were used to compare the tools. Time to complete both tools and nurses' perceptions to the modified MEDFRAT were analyzed. RESULTS Two tools were significantly different. The modified MEDFRAT had higher predictive ability and lower mismatch rates than the JHFRAT. It needed shorter time to complete and was preferred by most nurses. CONCLUSIONS The modified MEDFRAT is adequate to use in the ED.
Cytoarchitecture and myeloarchitecture of the entorhinal cortex of the common marmoset monkey (Callithrix jacchus)

The entorhinal cortex (EC) is associated with impaired cognitive function such as in the case of Alzheimer's disease, Parkinson's disease and Huntington's disease. The present study provides a detailed analysis of the cytoarchitectural and myeloarchitectural organization of the EC in the common marmoset Callithrix jacchus. Data were collected using Nissl and fiber stained preparations, supplemented with acetylcholinesterase and parvalbumin immunohistochemistry. The EC layers and subfields in the marmoset seem to be architectonically similar to those that have been proposed in nonhuman primates and humans to date; however, slight differences could be revealed using the present techniques. Throughout its rostrocaudal length, the entorhinal cortex presents a clear six‐layered pattern. The entorhinal cortex is divided into six fields, named mainly in accordance to their rostrocaudal and mediolateral positions. At rostral levels, the neurons tend to be organized in patches that are surrounded by large, thick, radially oriented bundles of fibers, and the deep layers are poorly developed. At caudal levels, the divisions are more laminated in appearance. AChE staining at the borders of adjacent fields are consistent with the changes in layering revealed in Nissl‐stained sections, of which the lateral regions of the EC display denser AChE staining than that of the medial banks. PV immunoreactivity was found in the labeled somata, dendrites, and axons in all layers and subdivisions. Additionally, we distinguished three subtypes of PV‐immunoreactive neurons: multipolar, bipolar and spherical‐shaped neurons, based on the shape of the somata and the disposition of the dendrites.
Death of a Child Prior to Midlife, Dementia Risk, and Racial Disparities.

OBJECTIVES This study considers whether experiencing the death of a child prior to midlife (by parental age 40) is associated with subsequent dementia risk, and how such losses, which are more common for black than for white parents, may add to racial disparities in dementia risk. METHOD We use discrete-time event history models to predict dementia incidence among 9,276 non-Hispanic white and 2,182 non-Hispanic black respondents from the Health and Retirement Study, 2000-2014. RESULTS Losing a child prior to midlife is associated with increased risk for later dementia, and adds to disparities in dementia risk associated with race. The death of a child is associated with a number of biosocial variables that contribute to subsequent dementia risk, helping to explain how the death of child may increase risk over time.
Differential skewing of donor-unrestricted and γδ T cell repertoires in tuberculosis-infected human lungs

Unconventional T cells that recognize mycobacterial antigens are of great interest as potential vaccine targets against tuberculosis (TB). This includes donor-unrestricted T cells (DURTs), such as mucosa-associated invariant T cells (MAITs), CD1-restricted T cells, and γδ T cells. We exploited the distinctive nature of DURTs and γδ T cell receptors (TCRs) to investigate the involvement of these T cells during TB in the human lung by global TCR sequencing. Making use of surgical lung resections, we investigated the distribution, frequency, and characteristics of TCRs in lung tissue and matched blood from individuals infected with TB. Despite depletion of MAITs and certain CD1-restricted T cells from the blood, we found that the DURT repertoire was well preserved in the lungs, irrespective of disease status or HIV coinfection. The TCRδ repertoire, in contrast, was highly skewed in the lungs, where it was dominated by Vδ1 and distinguished by highly localized clonal expansions, consistent with the nonrecirculating lung-resident γδ T cell population. These data show that repertoire sequencing is a powerful tool for tracking T cell subsets during disease.
Production, purification and kinetic characterization of glutaminase free anti-leukemic L-asparaginase with low endotoxin level from novel soil isolate

Abstract Anti-leukemic enzyme L-asparaginase despite having significant applicability in medicine, holds side effects attributed to glutaminase activity and endotoxin content. Glutaminase activity proves to be toxic to non-tumor cells as glutamine is an essential amino acid. Endotoxin illicit the production of vasoactive amines and induce septic shock. Hence there is a need for glutaminase free L-asparaginase with minimum endotoxin level. The report aims at the development of a downstream process for purification of glutaminase free L-asparaginase and subsequent endotoxin removal. Producing bacteria were isolated from various soil samples and screened initially for asparaginase and glutaminase activity. The glutaminase free L-asparaginase producing bacteria were identified as Bacillus altitudinis. Production of L-asparaginase was optimized. The optimum medium comprised of comprising Lactose (1.5 g/L), NaCl (1.2 g/L), Yeast extract (5 g/L), L-asparagine (20 g/L) with pH 7.0 and incubation time of 18 h. Kinetic parameters Km and Vmax were computed to be 9.09x10−2M and 0.09 M/S. L-asparaginase Purification was achieved with a specific activity of 800 U/mg of enzyme. Molecular weight of the purified L-asparaginase was determined to be around 35 KDa using SDS-PAGE. The developed process also brought down the endotoxin content below the FDA recommended level. The endotoxin content of the purified enzyme was determined to be 0.015EU/mL.
Effects of Gambisan in overweight adults and adults with obesity

Abstract Objective: A retrospective chart review was conducted to explore the effect of Gambisan, a granular extract of novel herbal medicine, for short-term (≤16 weeks) weight loss in adults who are overweight and those with obesity. Methods: Outpatients of Kyung Hee University Korean Medicine Hospital (Seoul, Korea) who took Gambisan and underwent bioelectric impedance analysis were selected (Jan 2011 to Dec 2015); their electronic medical records and clinical charts were retrospectively reviewed. The effectiveness of Gambisan was primarily evaluated by comparing body weight (BW) at baseline and endpoint, using paired t tests; the safety of Gambisan was evaluated on the basis of adverse events (AEs) experienced by patients. Results: Two hundred five patients were included in this study. The study population exhibited a significant reduction in BW (73.69 ± 14.49 kg to 69.01 ± 13.20 kg, P < .001) as well as percentage body fat (37.38 ± 5.38% to 34.50 ± 5.83%, P < .001). Moreover, 111 (54.1%) patients achieved modest weight loss (≥5%), while 35 (17.1%) achieved ≥10% weight loss. Furthermore, Gambisan induced significant reduction of BW in all subgroups (body mass index, sex, prescribed duration, and dosage). Among 139 patients with available data, 79 (56.8%) reported loss-of-appetite. In addition, 120 (mostly mild) AEs were reported in 69 (49.6%) patients, and the most frequent AEs were nausea, palpitation, and insomnia. Discussion: Despite limitations in interpreting the results of this retrospective medical record review, Gambisan induced statistically and clinically meaningful weight loss with a tolerable level of AEs. Based on the findings of this review, further well-designed clinical trials are warranted.
Annual Research Review: Rethinking childhood trauma-new research directions for measurement, study design and analytical strategies.

Childhood trauma is a key modifiable risk factor for psychopathology. Despite significant scientific advances, traumatised children still have poorer long-term outcomes than nontraumatised children. New research paradigms are, thus, needed. To this end, the review examines three dominant assumptions about measurement, design and analytical strategies. Current research warns against using prospective and retrospective measures of childhood trauma interchangeably; against interpreting cross-sectional differences in putative mediating mechanisms between adults with or without a history of childhood trauma as evidence of longitudinal changes from pre-trauma conditions; and against directly applying explanatory models of resilience or vulnerability to psychopathology in traumatised children to forecast individual risk in unseen cases. The warnings equally apply to research on broader measures of adverse childhood experiences (ACEs). Further research examining these assumptions can generate new insights on how to prevent childhood trauma and its detrimental effects.
Can Mobile Technology Improve Weight Loss in Overweight Adults? A Systematic Review

The purpose of this systematic review was to identify evidence concerning the effectiveness of mobile applications and wearable devices for weight loss in overweight adults. A database search of PubMed and CINAHL yielded 12 eligible articles following the application of inclusion and exclusion criteria. Inclusion criteria consisted of studies primarily pertaining to obesity, inclusion of adult population only (18 years and older), use of experimental study designs only, use of mobile apps or wearable devices as intervention(s), and primary outcome of weight loss. Overall, the research evidence suggests that mobile apps and wearables are effective self-regulating tools for weight loss. Although study design concerns, such as lack of non-intervention comparator groups, prevent a definitive conclusion regarding the relative power of mobile apps and wearables over other self-monitoring methods, evidence indicates that mobile technology can be used as integral tools within overarching weight loss strategies recommended in the primary care setting.
Cardiorespiratory Fitness, Physical Activity, and Insulin Resistance in Children

ABSTRACT Purpose Few studies have investigated the independent and joint associations of cardiorespiratory fitness (CRF) and body fat percentage (BF%) with insulin resistance in children. We investigated the independent and combined associations of CRF and BF% with fasting glycemia and insulin resistance and their interactions with physical activity (PA) and sedentary time among 452 children age 6 to 8 yr. Methods We assessed CRF with a maximal cycle ergometer exercise test and used allometrically scaled maximal power output (Wmax) for lean body mass (LM1.13) and body mass (BM1) as measures of CRF. The BF% and LM were measured by dual-energy X-ray absorptiometry, fasting glycemia by fasting plasma glucose, and insulin resistance by fasting serum insulin and Homeostatic Model Assessment for Insulin Resistance (HOMA-IR). The PA energy expenditure, moderate-to-vigorous PA (MVPA), and sedentary time were assessed by combined movement and heart rate sensor. Results Wmax/LM1.13 was not associated with glucose (β = 0.065, 95% confidence interval [CI] = −0.031 to 0.161), insulin (β = −0.079, 95% CI = −0.172 to 0.015), or HOMA-IR (β = −0.065, 95% CI = −0.161 to 0.030). Wmax/BM1 was inversely associated with insulin (β = −0.289, 95% CI = −0.377 to −0.200) and HOMA-IR (β = −0.269, 95% CI = −0.359 to −0.180). The BF% was directly associated with insulin (β = 0.409, 95% CI = 0.325 to 0.494) and HOMA-IR (β = 0.390, 95% CI = 0.304 to 0.475). Higher Wmax/BM1, but not Wmax/LM1.13, was associated with lower insulin and HOMA-IR in children with higher BF%. Children with higher BF% and who had lower levels of MVPA or higher levels of sedentary time had the highest insulin and HOMA-IR. Conclusions Children with higher BF% together with less MVPA or higher levels of sedentary time had the highest insulin and HOMA-IR. Cardiorespiratory fitness appropriately controlled for body size and composition using LM was not related to insulin resistance among children.
Spirituality mediates state anxiety but not trait anxiety and depression in alcohol recovery

Abstract Background and objectives: Twelve-step based interventions promote the recovery from alcohol dependence, support relapse prevention and are associated with improved mental status indices (e.g. depression). This treatment model largely relies on spiritual experience. We tested three different alcohol treatment settings, which differently involve elements of spirituality in order to reveal its possible mediator effect on the level of depressive and anxiety symptoms. Methods: Patients were involved from (1) detoxification (n = 34), (2) long-term – 12-step based – therapeutic community treatment (n = 89), (3) and from Alcoholics Anonymous (AA) groups after at least 3 years of attendance (n = 46). Anxiodepressive symptoms and spirituality/transcendence were compared and the potential mediator role of spirituality was assessed in the levels of depressive and anxiety symptoms. Results: Long-term 12-step based rehabilitation and sustained AA attendance was connected to lower levels of anxiodepressive symptoms and to more pronounced spirituality. The spiritual component of the different treatments played a mediator role in the decrease of state anxiety but this mediation was not detected in the case of depressive symptoms and trait anxiety. Conclusions/Importance: The role of spirituality in the decrease of state anxiety indicates acute beneficial effect. Therefore, long term, regular attendance in AA groups is essential.
The Prevalence of Self-Reported Respiratory Symptoms and Related Diseases in Different Agricultural Sectors: Findings From a Cross-Sectional Survey in Finland.

Respiratory diseases and symptoms are well-recognized occupational problems among farmers. Our objective was to compare the current prevalence and occurrence trends of respiratory symptoms and disorders between different Finnish agricultural sectors and to, more specifically, determine the risk factors leading to the development of the symptoms. A questionnaire was e-mailed randomly to 10,000 members of The Farmers’ Social Insurance Institution in Finland. The response rate was 25.1%. Farmers working with animals reported more respiratory symptoms than farmers working in haying, crop farming or forestry. Organic dust exposure was associated significantly with a higher prevalence of wheezing, asthma, allergic rhinitis and allergic alveolitis. Chronic bronchitis was associated with exposure to cattle, animal excrement, organic dust and fodder exposure. The prevalence of asthma was equal compared to the general population. The sectors of farming associated with an elevated prevalence of respiratory symptoms in Finland include dairy, beef and pig farming. The trend in the increase of asthma among farmers seems to follow the development of asthma in the general population. These results remind that respiratory protection should be considered especially during exposure to agricultural organic dusts and microbes.
Cardiac sarcoidosis: worse pulmonary function due to left ventricular ejection fraction?

Abstract Dyspnea and exercise intolerance are usually attributed to pulmonary disease in sarcoidosis patients. However, cardiac involvement may also be responsible for these symptoms. Data regarding the impact of heart involvement on lung function in cardiac sarcoidosis (CS) is limited. The aim of study was to compare the results of pulmonary function tests (PFTs) in patients with and without heart involvement. We performed a retrospective analysis of PFTs in a group of sarcoidosis patients both with and without heart involvement evaluated by cardiovascular magnetic resonance (CMR) study. The study was performed in the period between May 2008 and April 2016. We included data of sarcoidosis patients who underwent testing for possible CS (including CMR study) at a national tertiary referral center for patients with interstitial lung diseases. All patients had histopathologicaly confirmed sarcoidosis and underwent standard evaluation with PFTs measurements including spirometry, plethysmography, lung transfer factor (TL,CO), and 6-minute walking test (6MWT) assessed using the most recent predicted values. We identified 255 sarcoidosis patients (93 women, age 42 ± 10.7 y): 103 with CS and 152 without CS (controls). CS patients had significantly lower left ventricular ejection fraction (LVEF; 56.9 ± 7.0 vs 60.4 ± 5.4, P < .001). Any type of lung dysfunction was seen in 63% of CS patients compared with 31% in the controls (P = .005). Ventilatory disturbances (obstructive or restrictive pattern) and low TL,CO were more frequent in CS group (52% vs 23%, P < .001 and 38% vs 18% P < .01 respectively). CS (OR = 2.13, 95% CI: 1.11–4.07, P = .02), stage of the disease (OR = 3.13, 95% CI: 1.4–7.0, P = .006) and LVEF (coefficient = –0.068 ± 0.027, P = .011) were independent factors associated with low FEV1 but not low TL,CO. There was a significant correlation between LVEF and FEV1 in CS group (r = 0.31, n = 89, P = .003). No significant difference in 6MWD between CS patients and controls was observed. Lung function impairment was more frequent in CS. Lower LVEF was associated with decreased values of FEV1. Relatively poor lung function may be an indication of cardiac sarcoidosis.
Hemoglobin S polymerization and sickle cell disease: A retrospective on the occasion of the 70th anniversary of Pauling's Science paper

70 years ago, Linus Pauling, the legendary genius of 20th century chemistry, published his famous work on the molecular cause of sickle cell disease, a paper that gave birth to what is now called molecular medicine. In this paper, Pauling left important questions unanswered that have motivated an enormous amount of scientific and clinical research since then. This retrospective discusses the basic science studies that have answered those questions directly related to the kinetics and thermodynamics of hemoglobin S polymerization.
Leukemoid reaction: A 21st‐century cohort study

Leukemoid reaction (leukocyte count >50 cells ×109 L) is a rare but extremely relevant finding. Since little has been published on this condition's clinical relevance and prognosis, we investigated leukemoid reaction in patients with a white blood cell count of >50 × 109 L, including etiology and outcomes.
Exploring Research Priorities of Parents Who Have Children With Down Syndrome, Cleft Lip With or Without Cleft Palate, Congenital Heart Defects, or Spina Bifida Using ConnectEpeople: A Social Media Coproduction Research Study

Background Using social media for research purposes is novel and challenging in terms of recruitment, participant knowledge about the research process, and ethical issues. This paper provides insight into the recruitment of European parents of children with specific congenital anomalies to engage in coproduction research by using social media. Secret Facebook groups, providing optimal security, were set up for newly recruited research-aware parents (RAPs) to communicate privately and confidentially with each other and for the research team to generate questions and to interpret findings. Objective This study aimed to use social media for the recruitment and engagement of parents in research and to determine the research priorities of parents who have children with Down syndrome, cleft lip with or without cleft palate, congenital heart defects, and spina bifida. Methods The design was exploratory and descriptive with 3 phases. Phase 1 included the recruitment of RAPs and generation of research questions important to them; phase 2 was a Web-based survey, designed using Qualtrics software, and phase 3 included analysis and ranking of the top 10 research questions using an adapted James Lind Alliance approach. Simple descriptive statistics were used for analysis, and ethical approval was obtained from the Ethics Filter Committee of the Institute of Nursing and Health Research, Ulster University. Results The recruitment of 32 RAPs was a sensitive process, varying in the time taken to consent (mean 51 days). However, parents valued the screening approach using the State-Trait Anxiety Inventory as a measure to ensure their well-being (mean 32.5). In phase 1, RAPs generated 98 research questions. In phase 2, 251 respondents accessed the Web-based survey, 248 consented, and 80 completed the survey, giving a completeness rate of 32.3% (80/248). Most parents used social media (74/80, 92%). Social media, online forums, and meeting in person were ranked the most preferable methods for communication with support groups networks and charities. Most respondents stated that they had a good understanding of research reports (71/80, 89%) and statistics (68/80, 85%) and could differentiate among the different types of research methodologies (62/80, 78%). Phase 3 demonstrated consensus among RAPs and survey respondents, with a need to know the facts about their child’s condition, future health, and psychosocial and educational outcomes for children with similar issues. Conclusions Social media is a valuable facilitator in the coproduction of research between parents and researchers. From a theoretical perspective, ocularcentrism can be an applicable frame of reference for understanding how people favor visual contact.