Miracle-dz/UniFAR-FTUs huggingface dataset:
Effects of individual dietary intervention on blood glucose level and pregnancy outcomes in patients with gestational diabetes mellitus: a retrospective cohort study.

BACKGROUND Gestational diabetes mellitus (GDM) increases the incidence of adverse outcomes in pregnant women. Individual diet intervention (IDI) was developed in our center through collaboration with nutritionists to treat GDM and prevent further complications. We then aimed to analyze the effects of IDI on the level of blood glucose and pregnancy outcomes in pregnant women with GDM. METHODS We retrospectively enrolled pregnant women with GDM between April 2016 and March 2020. Participants in the control group received routine GDM care, and those in the study group received extra IDI on the basis of routine GDM care. Demographic and clinical characteristics of participating pregnant women were retrospectively collected. The study outcomes were the status of blood glucose control after 6 weeks of IDI or conventional intervention and pregnancy outcomes. Univariable and multivariable logistic regression analyses were sequentially performed to determine the predictors of proper blood glucose control and risk factors of adverse pregnancy outcomes in the study population. RESULTS A total of 817 pregnant women who had been diagnosed as GDM were enrolled in this study, including 435 admitted between April 2016 to March 2018 who received conventional medication and 382 who were admitted between April 2018 to March 2020 and received IDI. Generally, there was no significant difference in baseline characteristics between study and control groups. Glycated hemoglobin (HbA1c) level after intervention was statistically lower in the study group than in the control group (5.6±0.9 vs. 5.5±0.7, P=0.006). Multivariable logistic regression analysis revealed that IDI was a predictor of proper blood glucose control in GDM participants (P=0.003). There were more cesarean sections and cases of macrosomia in the control group than the study group, showing statistical difference (35.9% vs. 28.5%, P=0.026; 8.7% vs. 4.7%, P=0.023, respectively). According to multivariable logistic regression analysis, IDI was identified as playing a protective role against cesarean section in GDM participants (P=0.034) and it could reduce the incidence of macrosomia in GDM participants (P=0.028). CONCLUSIONS This novel pattern of IDI may not only help stabilize blood glucose levels in pregnant women with GDM, but also reduce the incidence of adverse outcomes to a certain extent.
Pretherapeutic estimated glomerular filtration rate predicts development of chronic kidney disease in patients receiving PSMA‐targeted radioligand therapy

Prostate‐specific membrane antigen (PSMA)‐targeted radioligand therapy (RLT) may be associated with renal toxicity. We aimed to identify predictive parameters for the development of chronic kidney disease (CKD) in patients with metastatic castration resistant prostate cancer (mCRPC) undergoing RLT.
Empowering Women in the Face of Body Ideals: A Scoping Review of Health Promotion Programs

Achieving women’s health equity and empowerment is a global priority. In a Western context, women are often disempowered by the value society places on body size, shape or weight, which can create a barrier to health. Health promotion programs can exacerbate women’s preoccupations with their bodies by focusing outcomes toward achieving an “ideal” body size. Women’s health promotion activities should be empowering if the desired outcomes are to improve their health and well-being long-term. This review sought to identify key elements from health promotion programs that aimed to empower women. A search was conducted in PubMed, MEDLINE, Web of Science, Scopus, CINAHL complete, and Academic Search Premiere databases. The search yielded 27 articles that collectively reported on 10 different programs. Through thematic synthesis, each article was analyzed for (1) key program features employed to empower women and (2) how such programs evaluated women’s health. Seven themes resulted, of which five describe key empowering features (active participation, social support, sustainable change, holistic health perspective, strength-based approach) and two evaluation characteristics (assessment across multiple health domains and a mixed-method design). The findings from this review can assist health promoters to design and improve initiatives that aim to empower women.
Secondary thalamic neuroinflammation after focal cortical stroke and traumatic injury mirrors corticothalamic functional connectivity

While cortical injuries, such as traumatic brain injury (TBI) and neocortical stroke, acutely disrupt the neocortex, most of their consequent disabilities reflect secondary injuries that develop over time. Thalamic neuroinflammation has been proposed to be a biomarker of cortical injury and of the long‐term cognitive and neurological deficits that follow. However, the extent to which thalamic neuroinflammation depends on the type of cortical injury or its location remains unknown. Using two mouse models of focal neocortical injury that do not directly damage subcortical structures—controlled cortical impact and photothrombotic ischemic stroke—we found that chronic neuroinflammation in the thalamic region mirrors the functional connections with the injured cortex, and that sensory corticothalamic regions may be more likely to sustain long‐term damage than nonsensory circuits. Currently, heterogeneous clinical outcomes complicate treatment. Understanding how thalamic inflammation depends on the injury site can aid in predicting features of subsequent deficits and lead to more effective, customized therapies.
Extramedullary disease relapse and progression after blinatumomab therapy for treatment of acute lymphoblastic leukemia

Blinatumomab has demonstrated encouraging activity in relapsed/refractory (r/r) and minimal residual disease–positive (MRD+) acute lymphoblastic leukemia (ALL). Extramedullary disease (EMD) relapse or relapse with CD19– disease has been observed after blinatumomab therapy in patients with r/r or MRD+ ALL. However, the pathophysiology and risk factors of treatment failure are not fully understood.
Can the application of low doses of paraquat induce the hormesis effect in upland rice?

Abstract This study aimed to verify the effects of the application of paraquat low doses on the agronomic traits of upland rice in two different application modes. The treatments consisted of a combination of 6 low doses of the paraquat (0; 20; 40; 60; 80 and 120 g a.i. ha−1) and 2 application modes of low doses a) single application performed between active tillering and floral differentiation b) application split into four applications, the first being carried out at the beginning of active tillering, the second being carried out between active tillering and floral differentiation, the third application carried out after floral differentiation and the fourth application carried out after flowering with 25% of the dose in each application. The application of low doses of paraquat does not promote the hormesis effect of upland rice. The increase in the frequency of the plant to the herbicide caused by the splitting of applications negatively affected the plant height, number of spikelets per panicle, yield, leaf nitrogen and sulfur as the low doses levels were increased. On the other hand, there is no influence of paraquat low doses levels when single applied to the agronomic traits of upland rice.
Intraocular Pressure Changes in the Contralateral Eye After Glaucoma Surgery

Supplemental Digital Content is available in the text. Précis: Glaucoma surgery in 1 eye can result in significant intraocular pressure (IOP) elevation in the fellow eye in a significant percentage of subjects. This effect is more pronounced following glaucoma drainage device implantation and in subjects developing postoperative hypotony in the first eye. Purpose: The aim was to investigate the course and magnitude of IOP changes in contralateral eyes following glaucoma surgery. Patients and Methods: We studied 131 glaucoma patients undergoing surgery. IOP changes in fellow eyes and the number of glaucoma medications were recorded for 6 months. Both normal and glaucomatous fellow eyes were included. Patients on preoperative acetazolamide were analyzed separately. IOP change ≥4 mm Hg or 20% increase from baseline values was considered significant. Results: Baseline IOP in fellow eyes was 13.1±3.3 mm Hg which increased significantly at all-time points with a peak at 1 week (mean increase: 3.1±3.2 mm Hg) gradually decreasing up to 6 months (mean increase 0.9±2.1 mm Hg). The number of fellow eyes with clinically significant IOP elevation at 1 day, 1 week, and 1, 3. and 6 months was 47, 76, 47, 31, and 37 showing mean IOP rise of 4.5±2.3 (38.5%), 5.4±1.8 (48.5%), 4.8±1.6 (44.2%), 3.7±1.3 (36.5%), and 3.2±1.3 (32.6%) mm Hg, respectively. Medications were added to 18 fellow eyes (including 10 initially “normal” eyes) while 7 other fellow eyes required surgery. Significant IOP elevation in fellow eyes was associated with tube shunt surgery (P<0.008 at all-time points), a diagnosis of glaucoma following cataract surgery, IOP ≤5 mm Hg on the first postoperative day (P=0.002) and use of preoperative acetazolamide. Conclusion: Glaucoma surgery was associated with IOP elevation in fellow eyes in a significant number of subjects and suggests that IOP in the unoperated eye should also be checked at postoperative visits.
Quantifying the Onset of Unintended Weight Loss in Huntington's Disease: A Retrospective Analysis of Enroll-HD.

BACKGROUND Unintended weight loss and decreased body mass indexes (BMIs) are common symptoms of individuals with manifest HD. It is unknown at what point during disease progression weight loss starts to accelerate relative to a healthy individual's weight and when recommended interventions should be initiated to have the strongest impact on patient care. OBJECTIVE The objective of this study was to identify a point in time relative to age at motor onset when the decline in weight in HD starts to accelerate relative to a non-HD population. The relationship between initiation of weight loss interventions and changes in weight loss was also explored. METHODS Participants from the fifth version of the Enroll-HD study were identified for this research. Linear mixed-effects piecewise regression models were used to estimate the point in time relative to the reported age of motor onset in which BMI started to decline in participants with HD compared to healthy non-HD controls. A post-hoc descriptive analysis was performed to look at when nutritional supplements and swallow therapy were initiated in participants with HD relative to motor onset. RESULTS BMI decline in the HD group began to accelerate compared to controls approximately 5.7 years after the reported age of motor onset (95% CI: 4.7-6.9). The average initiation times of swallow therapy and nutritional supplements were 7.7 years (SD = 5.5 years) and 6.7 years (SD = 6.5 years) after motor onset, respectively. CONCLUSION Our findings suggest a potential point for intervention of nutrition programs or therapies used to prevent future weight loss.
Tonic somatosensory responses and deficits of tactile awareness converge in the parietal operculum

Abstract Although clinical neuroscience and the neuroscience of consciousness have long sought mechanistic explanations of tactile-awareness disorders, mechanistic insights are rare, mainly because of the difficulty of depicting the fine-grained neural dynamics underlying somatosensory processes. Here, we combined the stereo-EEG responses to somatosensory stimulation with the lesion mapping of patients with a tactile-awareness disorder, namely tactile extinction. Whereas stereo-EEG responses present different temporal patterns, including early/phasic and long-lasting/tonic activities, tactile-extinction lesion mapping co-localizes only with the latter. Overlaps are limited to the posterior part of the perisylvian regions, suggesting that tonic activities may play a role in sustaining tactile awareness. To assess this hypothesis further, we correlated the prevalence of tonic responses with the tactile-extinction lesion mapping, showing that they follow the same topographical gradient. Finally, in parallel with the notion that visuotactile stimulation improves detection in tactile-extinction patients, we demonstrated an enhancement of tonic responses to visuotactile stimuli, with a strong voxel-wise correlation with the lesion mapping. The combination of these results establishes tonic responses in the parietal operculum as the ideal neural correlate of tactile awareness.
The dangers of using Cq to quantify nucleic acid in biological samples; a lesson from COVID-19.

BACKGROUND SARS-CoV-2 RNA quantities, measured by reverse transcription quantitative PCR (RT-qPCR), have been proposed to stratify clinical risk or determine analytical performance targets. We investigated reproducibility and how setting diagnostic cut-offs altered the clinical sensitivity of COVID-19 testing. METHODS Quantitative SARS-CoV-2 RNA distributions (Cq and copies/mL) from more than 6000 patients from three clinical laboratories in UK, Belgium and the Republic of Korea were analyzed. Impact of Cq cut-offs on clinical sensitivity was assessed. The June/July 2020 INSTAND EQA scheme SARS-CoV-2 materials were used to estimate laboratory reported copies/mL and to estimate the variation in copies/mL for a given Cq. RESULTS When the WHO suggested Cq cut-off of 25 was applied, the clinical sensitivity dropped to as little as about 16%. Clinical sensitivity also dropped to as little as about 27% when a simulated LOD of 106 copies/mL was applied. The inter-laboratory variation for a given Cq value was >1000 fold in copies/mL (99% CI). CONCLUSION While RT-qPCR has been instrumental in the response to COVID-19, we recommend Cq (Ct or Cp) values not be used to set clinical cut-offs, or diagnostic performance targets, due to poor inter-laboratory reproducibility; calibrated copy-based units (used elsewhere in virology) offer more reproducible alternatives. We also report a phenomenon where diagnostic performance may change relative to the effective reproduction number (R). Our findings indicate that the disparities between patient populations across time are an important consideration when evaluating or deploying diagnostic tests. This is especially relevant to the emergency situation of an evolving pandemic.
Securing Transplanted Meniscal Allografts Using Bone Plugs Results in Lower Risks of Graft Failure and Reoperations: A Meta-analysis

Background: Meniscal allograft transplant (MAT) is an important treatment option for young patients with deficient menisci; however, there is a lack of consensus on the optimal method of allograft fixation. Hypothesis: The various methods of MAT fixation have measurable and significant differences in outcomes. Study Design: Meta-analysis; Level of evidence, 4. Methods: A single-arm meta-analysis of studies reporting graft failure, reoperations, and other clinical outcomes after MAT was performed. Studies were stratified by suture-only, bone plug, and bone bridge fixation methods. Proportionate rates of failure and reoperation for each fixation technique were pooled with a mixed-effects model, after which reconstruction of relative risks with confidence intervals was performed using the Katz logarithmic method. Results: A total of 2604 patients underwent MAT. Weighted mean follow-up was 4.3 years (95% CI, 3.2-5.6 years). During this follow-up period, graft failure rates were 6.2% (95% CI, 3.2%-11.6%) for bone plug fixation, 6.9% (95% CI, 4.5%-10.3%) for suture-only fixation, and 9.3% (95% CI, 6.2%-13.9%) for bone bridge fixation. Transplanted menisci secured using bone plugs displayed a lower risk of failure compared with menisci secured via bone bridges (RR = 0.97; 95% CI, 0.94-0.99; P = .02). Risks of failure were not significantly different when comparing suture fixation to bone bridge (RR = 1.02; 95% CI, 0.99-1.06; P = .12) and bone plugs (RR = 0.99; 95% CI, 0.96-1.02; P = .64). Allografts secured using bone plugs were at a lower risk of requiring reoperations compared with those secured using sutures (RR = 0.91; 95% CI, 0.87-0.95; P < .001), whereas allografts secured using bone bridges had a higher risk of reoperation when compared with those secured using either sutures (RR = 1.28; 95% CI, 1.19-1.38; P < .001) or bone plugs (RR = 1.41; 95% CI, 1.32-1.51; P < .001). Improvements in Lysholm and International Knee Documentation Committee scores were comparable among the different groups. Conclusion: This meta-analysis demonstrates that bone plug fixation of transplanted meniscal allografts carries a lower risk of failure than the bone bridge method and has a lower risk of requiring subsequent operations than both suture-only and bone bridge methods of fixation. This suggests that the technique used in the fixation of a transplanted meniscal allograft is an important factor in the clinical outcomes of patients receiving MATs.
Temperature-based phenology model for predicting the present and future establishment and distribution of recently invasive Spodoptera frugiperda (J. E. Smith) in India

Abstract Fall armyworm, Spodoptera frugiperda (J. E. Smith) is a polyphagous and highly destructive invasive insect pest of many crops. It was recently introduced into India and widely reported in almost all parts of India. Development of a temperature-based phenology model for predicting its rate of development and distribution will help in understanding the establishment and further spread of introduced invasive insect pests. Development, survival and reproduction parameters of S. frugiperda at six constant temperature conditions (15, 20, 25, 27, 30 and 35°C) were investigated and further validated with data generated under fluctuating temperature conditions. The estimated lower developmental threshold temperatures were 12.1°C for eggs, 11°C for larvae, 12.2°C for pupae, 15.13°C for males and 12.66°C for females. Degree-day (DD) requirements for the development of the different stages of S. frugiperda were 50, 250 and 200 DD for egg, larva and pupa, respectively. The best-fitted functions were compiled for each life stage to yield a phenology model, which was stochastically simulated to estimate the life table parameters. The developed phenology model predicted temperature ranges between 27 and 30°C as favourable for S. frugiperda development, survival and reproduction. The results revealed that maximum net reproductive rate (215.66 females/female/generation) and total fecundity (981.08 individuals/female/generation) were attained at 30°C constant temperature. The mean length of generations decreased from 74.29 days at 15°C to 38.74 days at 30°C. The maximum intrinsic rate of increase (0.138 females/female/day) and shortest doubling time (4.9 days) were also observed at 30°C. Results of simulated life table parameters showed high temperature-dependent development of S. frugiperda and complete development within all the tested constant temperature ranges (15–35°C). Simulated life table parameters for predicting risk indices of S. frugiperda in India indicated a significant increase in activity indices and establishment risk indices with a higher number of generations during future (2050 and 2070) climatic change scenarios compared to present conditions. Our results indicate that India will be highly suitable for the establishment and survival of S. frugiperda in future time periods.
Risk factors of post-anaesthesia care unit delirium in patients undergoing non-cardiac surgery in Singapore

Introduction: Post-anaesthesia care unit (PACU) delirium affects 5%–45% of patients after surgery and is associated with postoperative delirium and increased mortality. Up to 40% of PACU delirium is preventable, but it remains under-recognised due to a lack of awareness of its diagnosis. The nursing delirium screening scale (Nu-DESC) has been validated for diagnosing PACU delirium, but is not routinely used locally. This study aimed to use Nu-DESC to establish the incidence and risk factors of PACU delirium in patients undergoing non-cardiac surgery in the surgical population. Methods: We conducted an audit of eligible patients undergoing major surgery in three public hospitals in Singapore over 1 week. Patients were assessed for delirium 30–60 min following their arrival in PACU using Nu-DESC, with a total score of ≥2 indicative of delirium. Results: A total of 478 patients were assessed. The overall incidence rate of PACU delirium was 18/478 (3.8%), and the incidence was 9/146 (6.2%) in patients aged > 65 years. Post-anaesthesia care unit delirium was more common in females, patients with malignancy and those who underwent longer operations. Logistic regression analysis showed that the use of bispectral index (P < 0.001) and the presence of malignancy (P < 0.001) were significantly associated with a higher incidence of PACU delirium. Conclusion: In this first local study, the incidence of PACU delirium was 3.8%, increasing to 6.2% in those aged > 65 years. Understanding these risk factors will form the basis for which protocols can be established to optimise resource management and prevent long-term morbidities and mortality in PACU delirium.
Quadrupole linear ion-trap mass spectrometry studies on glutathione conjugates of nordihydroguaiaretic acid (NDGA) analogues reveals phenol-type analogues are without reactive metabolite-mediated toxic liability

Abstract Reactive metabolites (RMs) have been implicated in many drug-induced toxicities including hepatotoxicity. Nordihydroguaiaretic acid (NDGA) has known pharmacological properties but its use is also associated with toxicities possibly mediated by RMs. In our effort to design and prepare NDGA analogues with better safety profile through rational structural modification, we first evaluated metabolic activation potential of model compounds mimicking catechol- and phenol-type NDGA analogues. We incubated test compounds in rat liver microsomes (RLM) in the presence of glutathione as nucleophilic trapping agent. We also investigated their potential to form para-quinone methides using silver oxide. Glutathione conjugates were detected by electrospray ionization-mass spectrometry (ESI-MS) scanning for neutral loss (NL) 129 or 307 in positive ion mode or precursor ion (PI) scanning for 272 in negative ion mode and further characterized by liquid chromatography–tandem mass spectrometry (LC–MS/MS) or in a single LC-MS run using multiple reactions monitoring (MRM) as a survey scan to trigger acquisition of enhanced product ion (EPI) data. Our findings led us to subsequently design and synthesize a series of NDGA analogues for evaluating their metabolic activation potential with a goal of eliminating RMs liability. Among others, we found that catechol-type analogues were converted to ortho-quinones by cytochrome P450s. We saw no evidence of RMs by cytochrome P450s for phenol-type analogues. This suggest that phenol-type NDGA analogues might not be associated with reactive metabolites-mediated toxicities. Although a more extensive pharmacological evaluation is underway, our preliminary results revealed that pharmacological properties were not compromised.
Aberrant hepatic trafficking of gut‐derived T cells is not specific to primary sclerosing cholangitis

The “gut homing” hypothesis suggests the pathogenesis of primary sclerosing cholangitis (PSC) is driven by aberrant hepatic expression of gut adhesion molecules and subsequent recruitment of gut‐derived T cells to the liver. However, inconsistencies lie within this theory including an absence of investigations and comparisons with other chronic liver diseases (CLD). Here, we examine “the gut homing theory” in patients with PSC with associated inflammatory bowel disease (PSC‐IBD) and across multiple inflammatory liver diseases.