anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
INTRODUCTION: Acute haemorrhagic diarrhoea syndrome (AHDS) in dogs is a condition of unknown aetiology. Providencia alcalifaciens is suspected to play a role in the disease as it was commonly found in dogs suffering from AHDS during a Norwegian outbreak in 2019. The role of this bacterium as a constituent of the canine gut microbiota is unknown, hence this study set out to investigate its occurrence in healthy dogs using metagenomics.
MATERIALS AND METHODS: To decrease the likelihood of false detection, we established a metagenomic threshold for P. alcalifaciens by spiking culture-negative stool samples with a range of bacterial dilutions and analysing these by qPCR and shotgun metagenomics. The detection limit for P. alcalifaciens was determined and used to establish a metagenomic threshold. The threshold was validated on naturally contaminated faecal samples with known cultivation status for P. alcalifaciens. Finally, the metagenomic threshold was used to determine the occurrence of P. alcalifaciens in shotgun metagenomic datasets from canine faecal samples (n=362) collected in the HUNT One Health project.
RESULTS: The metagenomic assay and qPCR had a detection limit of 1.1x103 CFU P. alcalifaciens per faecal sample, which corresponded to a Cq value of 31.4 and 569 unique k-mer counts by shotgun metagenomics. Applying this metagenomic threshold to 362 faecal metagenomic datasets from healthy dogs, P. alcalifaciens was found in only 1.1% (95% CI [0.0, 6.8]) of the samples, and then in low relative abundances (median: 0.04%; range: 0.00 to 0.81%). The sensitivity of the qPCR and shotgun metagenomics assay was low, as only 40% of culture-positive samples were also positive by qPCR and metagenomics.
DISCUSSION: Using our detection limit, the occurrence of P. alcalifaciens in faecal samples from healthy dogs was low. Given the low sensitivity of the metagenomic assay, these results do not rule out a significantly higher occurrence of this bacterium at a lower abundance.
INTRODUCTION: Uterine clostridial myonecrosis is a rare infection associated with a high mortality rate. This report presents 2 cases of maternal mortality resulting from peripartum clostridial myonecrosis of the uterus.
CASE PRESENTATION: Case 1 is a 30-year-old woman (nullipara) who presented in labor at term with an intra-amniotic infection and fetal demise. She rapidly developed septic shock, and cesarean hysterectomy was performed for a suspected necrotizing uterine infection later identified to be Clostridium septicum. Case 2 is an adolescent who presented in septic shock following first trimester medication abortion and died during emergent exploratory laparotomy; cultures grew Clostridium sordellii. Both patients expired within 18 hours of hospital admission.
DISCUSSION: Given the rapidly progressive course of clostridial infections, maintaining a high index of suspicion is imperative for ensuring timely diagnosis and effective treatment. Prompt recognition of clinical features associated with clostridial myonecrosis - abdominal pain, tachycardia, leukocytosis and hyponatremia - is essential in preventing mortality. The utilization of point-of-care ultrasound may expedite the diagnosis of uterine myonecrosis. When uterine myonecrosis is suspected, immediate initiation of penicillin-based antibiotics, alongside clindamycin, and aggressive surgical intervention including hysterectomy are essential for ensuring survival. Although the decision to perform a hysterectomy can be challenging, especially in cases involving child-bearing-aged patients, it is a vital step to avert a fatal outcome.
CONCLUSIONS: By presenting these cases, we aim to raise awareness of this uncommon, but highly lethal infection to expedite diagnosis and treatment to improve patient outcomes.
PURPOSE:To provide a new compound having excellent anti-inflammatory or analgesic activity, useful as a non-steroidal anti-inflammatory agent having few side effects such as gastrointestinal tract injuries. CONSTITUTION:The objective compound of formula I (m and n are each 0-3; X and Y are each halogen, trihalomethyl, alkyl, etc.; R1 is H, halogen, etc.; R2 is OH, alkoxy, etc.), e.g. 5,6-bis(p-chlorophenyl)-1,2-dihydro-3H-pyrrolo-[1,2- a]pyrrole-1,7-dicarboxylic acid dimethyl ester. The compound of the formula I can be obtained by the following process: monoethanolamine is made to react with an acetonedicarboxylic ester derivative to form a compound of formula II, which is, in turn, made to react with a benzoyl derivative, followed by treatment with methynesulfonyl chloride to produce a compound of formula III, which is then put to ring closure, hydrolysis and monoesterification into a compound of formula IV, which is, in turn, decarboxylated, hydrolzed, and then amidated.
A method of synthesizing and isolating N-(bromoacetyl)-3,3-dinitroazetidine (ABDNAZ) by reacting DNAZ with bromoacetyl bromide and boron trifluoride etherate in a solvent to produce a mixture comprising ABDNAZ and a salt of DNAZ. Water and an additional volume of the solvent are added to the mixture to form an organic phase comprising the ABDNAZ and an aqueous phase comprising the salt of DNAZ. The organic phase and the aqueous phase are separated to produce an ABDNAZ/solvent solution comprising the ABDNAZ and the aqueous phase comprising the salt of DNAZ. A nonsolvent is added to the ABDNAZ/solvent solution to produce an ABDNAZ/solvent/nonsolvent mixture. The ABDNAZ is subsequently recovered. A composition comprising ABDNAZ is also disclosed.
Participants will receive a single dose of VX-548 on Day 1 followed by rifampin qd on Days 10 through Day 27. On Day 19, participants will be co-administered rifampin and VX-548 under fasted conditions.
Zika virus (ZIKV) is a mosquito-borne virus first reported from humans in Nigeria in 1954. The first outbreak occurred in Micronesia followed by an outbreak in French Polynesia and another in Brazil when the virus was associated with numerous cases of severe neurological manifestations such as Guillain-Barre syndrome in adults and congenital zika syndrome in fetuses, particularly congenital microcephaly. Innate immunity is the first line of defense against ZIKV through triggering an antiviral immune response. Along with innate immune responses, a sufficient balance between anti- and pro-inflammatory cytokines and the amount of these cytokines are triggered to enhance the antiviral responses. Here, we reviewed the complex interplay between the mediators and signal pathways that coordinate antiviral immune response and inflammation as a key to understanding the development of the underlying diseases triggered by ZIKV. In addition, we summarize current and new therapeutic strategies for ZIKV infection, highlighting cardiotonic steroids as antiviral drugs for the development of this agent.
The extracellular isoform of superoxide dismutase (SOD3) is decreased in patients and animals with pulmonary hypertension (PH). The human R213G single-nucleotide polymorphism (SNP) in SOD3 causes its release from tissue extracellular matrix (ECM) into extracellular fluids, without modulating enzyme activity, increasing cardiovascular disease risk in humans and exacerbating chronic hypoxic PH in mice. Given the importance of interstitial macrophages (IMs) to PH pathogenesis, this study aimed to determine whether R213G SOD3 increases IM accumulation and alters IM reprogramming in response to hypoxia. R213G mice and wild-type (WT) controls were exposed to hypobaric hypoxia for 4 or 14 days compared with normoxia. Flow cytometry demonstrated a transient increase in IMs at day 4 in both strains. Contrary to our hypothesis, the R213G SNP did not augment IM accumulation. To determine strain differences in the IM reprogramming response to hypoxia, we performed RNAsequencing on IMs isolated at each timepoint. We found that IMs from R213G mice exposed to hypoxia activated ECM-related pathways and a combination of alternative macrophage and proinflammatory signaling. Furthermore, when compared with WT responses, IMs from R213G mice lacked metabolic remodeling and demonstrated a blunted anti-inflammatory response between the early (day 4) and later (day 14) timepoints. We confirmed metabolic responses using Agilent Seahorse assays, whereby WT, but not R213G, IMs upregulated glycolysis at day 4 that returned to baseline at day 14. Finally, we identify differential regulation of several redox-sensitive upstream regulators that could be investigated in future studies.NEW & NOTEWORTHY Redistributed expression of SOD3 out of tissue ECM due to the human R213G SNP exacerbates chronic hypoxic PH. Highlighting the importance of macrophage phenotype, our findings reveal that the R213G SNP does not exacerbate pulmonary macrophage accumulation in response to hypoxia but influences their metabolic and phenotypic reprogramming. We demonstrate a deficiency in the metabolic response to hypoxic stress in R213G macrophages, associated with weakened inflammatory resolution and activation of profibrotic pathways implicated in PH.
The clinical psychologist will use a manualized CBT approach tailored to MDD or gSAD. Over a 12-week period sessions will include core CBT strategies -- psychoeducation, cognitive intervention (e.g., cognitive restructuring), behavioral changes (i.e., fear exposure, behavioral activation strategies) and relapse prevention.
OBJECTIVE: To analyze the risk factors associated with colorectal adenoma and to investigate the associations of metabolism-related fatty liver disease (MAFLD) with obesity, colorectal adenoma and high-risk adenoma.
METHODS: A total of 1395 subjects were enrolled and divided into a colorectal adenoma group (593 subjects) and a control group (802 subjects) according to the inclusion and exclusion criteria. The characteristics of patients in the colorectal adenoma group and the control group were compared by the chi-square test. Univariate and multivariate logistic analyses were used to analyze independent risk factors and associations with different MAFLD subtypes. Colorectal adenoma characteristics and the proportion of patients with high-risk colorectal adenoma were also compared.
RESULTS: High-density lipoprotein (HDL-C) was significantly lower in patients in the colorectal adenoma group than in those in the control group (P < 0.001). Logistic regression analysis revealed that age, obesity status, central obesity status, hypertension status, diabetes status, fatty liver status, smoking history, BMI, waist circumference, triglyceride level, HDL-C level, fasting blood glucose level and degree of hepatic steatosis were all independent risk factors for colorectal adenoma. Notably, MAFLD was associated with a significantly increased risk of colorectal adenoma in patients with central obesity (P < 0.001). In addition, obesity, central obesity, diabetes, fatty liver and degree of hepatic steatosis were all shown to be independent risk factors for high-risk colorectal adenoma. In addition, a greater proportion of MAFLD patients with central obesity than those without central obesity had high-risk colorectal adenoma.
CONCLUSION: MAFLD and central obesity are independently associated with the development of colorectal adenoma. MAFLD with central obesity is associated with an increased risk of colorectal adenoma and high-risk adenoma.
OBJECTIVES: I. Determine the ability of myeloablative chemotherapy followed by peripheral blood stem cell (PBSC) transplantation to restore effective marrow hematopoieses in patients with advanced idiopathic myelofibrosis or myelofibrosis secondary to other myeloproliferative disorders. II. Determine the ability of this regimen to palliate symptoms and prolong survival in these patients. III. Determine if there is evidence of clonal hematopoieses before PBSC mobilization, in the PBSC product, and after transplantation in these patients. IV. Correlate the properties of the peripheral blood before mobilization and the PBSC product with engraftment in these patients. V. Correlate the markers of angiogenesis with clinical parameters in these patients.

OUTLINE: Patients with evidence of leukemic progression receive cytoreduction therapy consisting of idarubicin IV on days 1-3 and cytarabine IV continuously over days 1-7 followed by filgrastim (G-CSF) subcutaneously (SC) daily until blood counts recover and leukapheresis is completed. Patients undergo leukapheresis beginning when blood counts recover and continuing until the target number of cells are collected. Patients with no evidence of leukemic progression receive filgrastim SC daily until leukapheresis is completed. Patients undergo leukapheresis beginning on day 4 and continuing until the target number of cells are collected. Patients receive myeloablative therapy consisting of oral busulfan every six hours on days -5 to -2. Patients with leukemic progression begin myeloablative therapy at least 28 days after completion of chemotherapy. Patients receive autologous peripheral blood stem cells IV on day 0. Patients are followed at 1 month, 3 months, 1 year, and then annually thereafter.

PROJECTED ACCRUAL: A total of 10-44 patients will be accrued for this study within 2 years.
PURPOSE: This study seeks to identify potential clinical biomarkers for osteoarthritis (OA) using bioinformatics and investigate OA mechanisms through cellular assays.
METHODS: Differentially Expressed Genes (DEGs) from GSE52042 (four OA samples, four control samples) were screened and analyzed with protein-protein interaction (PPI) analysis. Overlapping genes in GSE52042 and GSE206848 (seven OA samples, and seven control samples) were identified and evaluated using Gene Set Enrichment Analysis (GSEA) and clinical diagnostic value analysis to determine the hub gene. Finally, whether and how the hub gene impacts LPS-induced OA progression was explored by in vitro experiments, including Western blotting (WB), co-immunoprecipitation (Co-IP), flow cytometry, etc.
RESULT: Bioinformatics analysis of DEGs (142 up-regulated and 171 down-regulated) in GSE52042 identified two overlapping genes (U2AF2, TPX2) that exhibit significant clinical diagnostic value. These genes are up-regulated in OA samples from both GSE52042 and GSE206848 datasets. Notably, TPX2, which AUC = 0.873 was identified as the hub gene. In vitro experiments have demonstrated that silencing TPX2 can alleviate damage to chondrocytes induced by lipopolysaccharide (LPS). Furthermore, there is a protein interaction between TPX2 and MMP13 in OA. Excessive MMP13 can attenuate the effects of TPX2 knockdown on LPS-induced changes in OA protein expression, cell growth, and apoptosis.
CONCLUSION: In conclusion, our findings shed light on the molecular mechanisms of OA and suggested TPX2 as a potential therapeutic target. TPX2 could promote the progression of LPS-induced OA by up-regulating the expression of MMP13, which provides some implications for clinical research.
Intellectual disabled persons faced more dental problems. According to a medical review paper of international and local studies, this group has poorer dental hygiene, more severe gum disease and more untreated caries. In 2010, a report from the guardians in Hong Kong mentioned that most adults with intellectual disability cannot clean their teeth, the have dental problems and it is very difficult for intellectually disabled students to co-operate during the dental treatment. In order to alleviate their dental problems, supervised toothbrushing programme and an oral health education talk are proposed. The investigators investigate the effectiveness of the supervised toothbrushing programme and an oral health education talk. The target group of the study is mild to moderate grade intellectual disabled students of special schools in Hong Kong. A clustered randomised controlled trial design is adopted.
Cocaine dependence is an insidious disease underscored by a strong propensity to relapse despite knowledge of the repercussions of continued drug-use. Stress and cocaine cues produce craving and ultimately relapse in cocaine dependent individuals. Pre-clinical research has demonstrated sex differences in response to cocaine-conditioned cues and cocaine-primed reinstatement, which correlates well with reduced plasma progesterone levels. Interestingly, this is consistent with a growing body of clinical literature indicating that progesterone may decrease the reinforcing properties of stimulants in women. Gender differences in the response to a social stressor and cocaine cues in cocaine-dependent individuals have been demonstrated in human laboratory studies, however, the interaction of stress and cues and the effect of hormonal status on response have not been explored. This study examines the role of hormonal status on the response to cocaine-related cues with or without a pharmacological stressor (yohimbine) in cocaine-dependent women and men. As a further integration of the research focus this study also explores the relationship between impulsivity and craving.
Participants will be in the research study for approximately 2 years. There will be 11 visits to the clinic for monitoring of asthma symptoms and pulmonary function and 16 interval contacts with research staff made by either telephone or email to monitor asthma symptoms. There will also be 5 visits to participants' homes by technicians from Emerson Climate Technologies and/or an electrician in cooperation with Emerson. During these visits Emerson employees will assess participants' homes to determine if they qualify for the study and install study equipment to monitor air quality for the first half of the study and monitor and mitigate air quality for the second half of the study. At the end of the study, the technicians and/or electrician from Emerson will reset the study equipment or replace participants' original equipment, if that is their wish.

Participants will be enrolled in the research study for approximately 2 years. The first year, technicians from the study sponsor will install indoor air quality monitoring equipment in the participants' homes and information about the air quality in their home as well as baseline health and asthma information will be collected. This will be done through continuous sensing via an Atmocube air quality sensor, and a portable air quality sensor, the Atmotube. Beginning in the second half of the study, mitigation strategies of a smart home thermostat, the Sensi Touch Smart Thermostat, a smart bath fan control, the Enbrighten Z-wave Switch, and high quality furnace filter, 3M Filtrete MPR 2800 Ultrafine Particle Reduction Air Filter, will be employed. Information about the participants' asthma, health status, and air quality in the homes will continue to be collected.
Younger age at diagnosis is an adverse prognostic factor in early breast cancer: women who are less than 35 years of age at diagnosis are more likely to die from their disease than their older counterparts following standard treatments. There remains a pressing need for advancements in therapeutic options for this patient population. One increasingly utilized option is ovarian suppression, which was first reported as treatment for advanced breast cancer in 1896 and has been examined in a multitude of clinical trials over the past century. As chemotherapeutic options became more commonplace for breast cancer therapy, however, the role of ovarian suppression became uncertain.

In the pre-genomic era, several studies evaluated the role of ovarian suppression compared to chemotherapy, with conflicting results. These studies either looked at ovarian suppression alone or at tamoxifen compared to chemotherapy. A meta-analysis examining LHRH-agonists (luteinizing hormone-releasing hormone) in the Early Breast Cancer Overview group (LHRH-agonists in Early Breast Cancer Overview group 2007) showed that when LHRH-agonists were added to tamoxifen, chemotherapy, or both, there was a 12.7% reduction in the risk of recurrence and a 15.1% reduction in the risk of death. When compared to chemotherapy, LHRH-agonists appeared to be equally as effective, especially if patients were less than 40 years of age. These older studies, conducted in the pre-taxane/anthracycline era, typically used CMF (cyclophosphamide, methotrexate, and fluorouracil) chemotherapy, and were designed prior to the use of genomic assays .
For study's purposes, patients will undergo ECG-gated CTA scans instead of CTA scans at pre-operative planning, prior to discharge, 30 days, 6 months, 12 months in order to assess the stent stability and durability as well as the seal of the stent graft during the cardiac cycle and over time. An additional ECG-gated CTA scan may optionally be performed at 24 months if the device fixation and conformability continue up to the 12 months scan.
The primary purpose of the study is to evaluate the safety and efficacy of performing lung transplantation followed by cadaveric, partially HLA-matched (≥1/6 HLA-match with an identical ABO blood type) CD3+/CD19+ depleted bone marrow transplantation in bone marrow failure and end-stage lung disease. Idiopathic pulmonary fibrosis (IPF) is a chronic, progressive, and fatal interstitial lung disease for which lung transplantation is the only therapy shown to prolong survival. Given the association of IPF with hematologic cytopenias and bone marrow failure, it is proposed that a tandem lung transplantation and bone marrow transplantation from a single cadaveric donor could be successful. This protocol focuses on performing combined transplantation for candidates that are unable to undergo standard lung transplantation. Lung transplantation prior to bone marrow transplantation (BMT) would allow for restoration of pulmonary function prior to BMT, and to restore hematologic function post BMT transplantation. The secondary objectives are to evaluate the feasibility and long-term complications associated with combined solid organ and BMT including the ability to initiate and successfully withdraw from immunosuppression following BMT and to attain independence from growth factors, red blood cell or platelet transfusions.
PURPOSE:To obtain a new compound useful as a coccidiostat, having growth inhibiting activity against coccidium protozoan resistant to polyether-based antibiotic monensin. CONSTITUTION:New substance, WK-2,955, shown by the formula. Streptomyces sp. WK-2,955 strain (FERM P-12,318) belonging to the genus Streptomyces is cultured in a medium under an aerobic condition and the culture mixture is extracted with an organic solvent, etc., to give the objective compound. Or, 3-indoleacetaldehyde and p-hydroxyphenylacetaldehyde are subjected to alodol addition reaction to give the compound shown by the formula. Properties of the compound shown by the formula. White solid substance. Molecular formula: C18H19NO3 (measured value: 297.1363). Soluble in methanol, ethanol, acetonitrile, dimethyl sulfoxide, etc., and insoluble in chloroform, hexance, etc.
A computer system visualizes medical information for a patient. Natural language processing techniques are applied to identify medical concepts within unstructured text of medical information. Values for the identified medical concepts are derived from combinations of values within the medical information. A visualization is generated for a selected derived value, wherein the visualization includes a plurality of interconnected nodes each associated with a corresponding information source utilized for determining the selected derived value, and wherein paths of the interconnected nodes in the visualization indicate the corresponding information sources utilized to produce the selected derived value. Information of a selected node of the visualization is updated based on user verification of the information of the selected node. The visualization is modified based on the updated information. Embodiments of the present invention further include a method and program product for visualizing medical information for a patient in substantially the same manner described above.