anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Background: Ventilating a pediatric patient during thoracoscopy is challenging. Few studies have highlighted the impact of capnothorax in children by measuring regional cerebral oxygen saturation (rcSO2) with near infrared spectroscopy. In this systematic review, we aimed to summarize the data from relevant studies and assess whether thoracoscopy in children is associated with intraoperative pathological cerebral desaturation. Methods: The authors systematically searched four databases for relevant studies on the measurement of rcSO2 during pediatric thoracoscopic procedures. The primary outcome was the proportion of patients with pathological desaturation, that is, >20% decline in the intraoperative rcSO2. Risk of bias among the included studies was estimated using the Newcastle-Ottawa scale. Results: The systematic search resulted in 776 articles, of which 7 studies were included in the analysis. In total, 88 patients (99 procedures) with an age ranging from 0 days to 8.1 years were included. Of these, 43 (49%) patients were neonates. The included cohort had esophageal atresia and tracheoesophageal fistula (n = 26), long-gap esophageal atresia (n = 5), congenital diaphragmatic hernia (n = 14), and congenital pulmonary airway malformations and other conditions needing lung resection (n = 43). Of the total 99 procedures, pathological desaturation was noticed in 13 (13.1%, 95% confidence interval 7.2-21.4) of them. Upon quality assessment, most of the studies were weaker in the selection and comparability domains. Conclusion: In this review, pathological cerebral desaturation was noticed in 13.1% of the pediatric thoracoscopic procedures. However, due to limited methodological quality of the included studies, further randomized multicentric studies comparing rcSO2 in open versus thoracoscopic surgeries are needed to derive definitive conclusions.
BACKGROUND: Olanzapine (OLZ) reverses chronic stress-induced anxiety. Chronic stress promotes cancer development via abnormal neuro-endocrine activation. However, how intervention of brain-body interaction reverses chronic stress-induced tumorigenesis remains elusive.
METHODS: KrasLSL-G12D/WT lung cancer model and LLC1 syngeneic tumor model were used to study the effect of OLZ on cancer stemness and anxiety-like behaviors. Cancer stemness was evaluated by qPCR, western-blotting, immunohistology staining and flow-cytometry analysis of stemness markers, and cancer stem-like function was assessed by serial dilution tumorigenesis in mice and extreme limiting dilution analysis in primary tumor cells. Anxiety-like behaviors in mice were detected by elevated plus maze and open field test. Depression-like behaviors in mice were detected by tail suspension test. Anxiety and depression states in human were assessed by Hospital Anxiety and Depression Scale (HADS). Chemo-sensitivity of lung cancer was assessed by in vivo syngeneic tumor model and in vitro CCK-8 assay in lung cancer cell lines.
RESULTS: In this study, we found that OLZ reversed chronic stress-enhanced lung tumorigenesis in both KrasLSL-G12D/WT lung cancer model and LLC1 syngeneic tumor model. OLZ relieved anxiety and depression-like behaviors by suppressing neuro-activity in the mPFC and reducing norepinephrine (NE) releasing under chronic stress. NE activated ADRB2-cAMP-PKA-CREB pathway to promote CLOCK transcription, leading to cancer stem-like traits. As such, CLOCK-deficiency or OLZ reverses NE/chronic stress-induced gemcitabine (GEM) resistance in lung cancer. Of note, tumoral CLOCK expression is positively associated with stress status, serum NE level and poor prognosis in lung cancer patients.
CONCLUSION: We identify a new mechanism by which OLZ ameliorates chronic stress-enhanced tumorigenesis and chemoresistance. OLZ suppresses mPFC-NE-CLOCK axis to reverse chronic stress-induced anxiety-like behaviors and lung cancer stemness. Decreased NE-releasing prevents activation of ADRB2-cAMP-PKA-CREB pathway to inhibit CLOCK transcription, thus reversing lung cancer stem-like traits and chemoresistance under chronic stress.
Benign hereditary chorea (BHC) is an inherited neurological disorder consisting of childhood-onset, nonprogressive chorea, generally without any other manifestations. In most reported cases, the inheritance of BHC is autosomal dominant but both incomplete penetrance and variable expressivity are observed and can be caused by NKX2-1 mutations. The spectrum contains choreoathetosis, congenital hypothyroidism, and neonatal respiratory distress syndrome. The neurological symptoms can be misdiagnosed as Huntington's disease (HD). The two Polish families were diagnosed with NKX2-1 gene mutations and a literature review concerning the NKX2-1-related disorders was conducted. All family members were examined by experienced movement disorders specialists. PubMed database was searched to obtain previously described NKX2-1 cases. Whole exome sequencing (WES) was performed in one proband (Family A) and direct NKX2-1 sequencing in the second (Family B). Two Polish families were diagnosed with NKX2-1 gene mutations (p.Trp208Leu and p.Cys117Alafs*8). In one family, the co-occurrence of HD was reported. Forty-nine publications were included in the literature review and symptoms of 195 patients with confirmed NKX2-1 mutation were analyzed. The most common symptoms were chorea and choreiform movements, and delayed motor milestones. The NKX2-1 mutation should always be considered as a potential diagnosis in families with chorea, even with a family history of HD. Lack of chorea does not exclude the NKX2-1-related disorders.
Participants who are at a high risk of MetS are recruited in this trial. Participants are randomized into low dose metformin (750 mg/d), high dose metformin (1000 mg/d), lifestyle intervention, and placebo groups. The timepoints of the visits are at baseline, the 4th week, the 8th week, and the 12th week.
PROBLEM TO BE SOLVED: To obtain an antiviral agent, especially a remedy for hepatitis synergistically enhancing an effective curing rate and manifesting excellent curing effect by combinedly using an interferon with a specific metal compound. SOLUTION: This antiviral agent combinedly uses an interferon with at least one kind of selected from a group of a zinc salt and a zinc complex. The interferon is, e.g. an interferon α, an interferon β or an interferon γ, etc., of a natural type or a recombinant type, etc. As the zinc salt and the zinc complex, e.g. zinc sulfate, zinc chloride, zinc nitrate, a p-aminobenzoic acid salt or a di-(5-sulfa-8-quinolinolato) zinc (II) sodium salt, etc., is exemplified. The remedy for hepatitis is especially effective to a genotype hepatitis, a I-type or a II-type of a C-type hepatitis or a hepatitis containing a high virus amount, exceptionally to the C-type hepatitis containing respectively higher content than 10<6> copies/ml of HCV and RNA.
Postmenopausal women who exercised \>5 hours per week and had been doing so for at least the past 10 years. These women were asked to maintain their normal activity habits for the duration of the study.
Participants had the Implant (prefilled with approximately 20 μL of 10-mg/mL ,approximately 0.2 mg dose, of ranibizumab) surgically inserted in the study eye at the Day 1 visit following their randomization visit. Starting at the Month 1 visit, participants were evaluated monthly for the need for Implant refill with the 10-mg/mL formulation of ranibizumab according to their randomization as per protocol-specified refill criteria.
Conjugates are provided. In certain aspects, drug conjugates are provided that include a kink peptide comprising an engineered loop that binds to a cell surface molecule, and an anti-microtubule agent conjugated to the kink peptide via a linker. In some aspects, drug conjugates are provided that include a fusion protein comprising a kink peptide comprising an engineered loop that binds to a cell surface molecule, the fusion protein fused to an antibody subunit or fragment thereof. Such drug conjugates also include a drug conjugated to the fusion protein. Also provided are compositions and kits comprising the conjugates of the disclosure. Methods of using the conjugates, e.g., for therapeutic purposes, are also provided.
PROBLEM TO BE SOLVED: To obtain the subject composition capable of accelerating release of iron from a liver cell, lowering excess iron ion in the liver and improving liver function of patients of liver disease such as chronic hepatitis, liver cancer or hepatocirrhosis thereby by including erithropoietin as an active ingredient. SOLUTION: This composition contains erithropoietin [e.g. natural erithropoietin obtained from human urine or recombinant erithropoietin (modifier)] as an active ingredient. Furthermore, administration of the composition is preferably carried out by combinedly using a phlebotomy therapy. For example, phlebotomy in an amount of about 200ml/time is applied to a patient and then, the composition in an amount of 10-2,000 unit/kg weight based on recombinant erithropoietin is administered to the patient. Thereby, anemia of the patient accompanied by phlebotomy is prevented and excretion of excess iron ion from the liver cell can be promoted.
NEW MATERIAL:FR-900359 substance shown by the formula having the following physical and chemical properties and a salt thereof. Elemental analysis (%): C 58.83, H 7.76, N 9.93. Amino acid analysis: Detecting alanine, N- methylalanine, beta-hydroxyleucine and methylamine as a result of hydrolysis in 6N hydrochloric acid at 110 deg.C for 20hr. USE:A hypotensive and inhibitor of blood platelet aggregation. PREPARATION:The entire weed of Ardisia crenate sims is extracted with 80% methanol, etc., and methanol is distilled away from the extract. A prepared aqueous solution is extracted with ethyl acetate and the extracted solution is concentrated to dryness. Then, the concentrate is extracted with an ether, a solution part is extracted with an aqueous solution of NaOH to remove an acidic substance and the ether solution is treated by chromatography.
Cough is one of the most common symptoms observed in patients presenting with COVID-19, persisting for an extended duration following SARS-CoV-2 infection. We aim to describe the distribution of airway microbiota and explore its role in patients with post-COVID-19 chronic cough. A total of 57 patients experiencing persistent cough after infection were recruited during the Omicron wave of SARS-CoV-2 in China. Airway microbiota profiling is assessed in nasopharyngeal swab, nasal lavage, and induced sputum samples at 4 and 8 weeks after SARS-CoV-2 infection. Our findings reveal that bacterial families Staphylococcaceae, Corynebacteriaceae, and Enterobacteriaceae are the most prevalent in the upper airway, while Streptococcaceae, Lachnospiraceae, and Prevotellaceae emerge as the most prevalent bacterial families in the lower airway. An increase in the abundance of Staphylococcus in nasopharyngeal swab samples and of Streptococcus in induced sputum samples is observed after one month. Furthermore, the abundance of Staphylococcus identified in nasopharyngeal swab samples at the baseline period emerges as an insightful predictor for improvement in cough severity. In conclusion, dynamic alterations in the airway microbial composition may contribute to the post-COVID-19 chronic cough progression, while the compositional signatures of nasopharyngeal microbiota could reflect the improvement of this disease.
A prospective cohort study, conducted in Canada, to evaluate whether the use of the DCIS score changes the treatment recommended and the treatment received in women with low to moderate risk DCIS following breast conserving surgery who are candidates for radiation therapy. We plan to study 280 eligible, consenting women who will have their tumour tissue specimen sent to Genomic Health to assess their DCIS score.

At each centre, all patients with DCIS referred to radiation oncology will be documented. When a physician identifies an eligible patient, the patient will be approached by the referring physician or delegate to voluntarily provide informed consent to participate in this study. Consenting patients will be registered through the Ontario Clinical Oncology Group's (OCOG) web-based registration system. Data related to the patient demographics, surgery details, and tumour characteristics will be collected. The preliminary treatment recommendation and patient preference for treatment will be documented. Patient Decisional Conflict will be documented by the patient using the Decisional Conflict Scale (DCS). The patient's tumour specimen will be sent for analysis to Genomic Health. DCIS score results will be sent to the referring physician. OCOG will also receive the DCIS score results. The final treatment recommendation, patient preference, and treatment received by the patient will be documented. Patient decisional conflict will be documented by the patient using the DCS. The study data will be verified by source documentation.
PURPOSE: Corneal biomechanics is an emerging field and the interest into physical and biological interrelations in the anterior part of the eye has significantly increased during the past years. There are many factors that determine corneal biomechanics such as hormonal fluctuations, hydration and environmental factors. Other factors that can affect the corneas are the age, the intraocular pressure and the central corneal thickness. The purpose of this review is to evaluate the factors affecting corneal biomechanics and the recent advancements in non-destructive, in vivo measurement techniques for early detection and improved management of corneal diseases.
METHODS: Until recently, corneal biomechanics could not be directly assessed in humans and were instead inferred from geometrical cornea analysis and ex vivo biomechanical testing. The current research has made strides in studying and creating non-destructive and contactless techniques to measure the biomechanical properties of the cornea in vivo.
RESULTS: Research has indicated that altered corneal biomechanics contribute to diseases such as keratoconus and glaucoma. The identification of pathological corneas through the new measurement techniques is imperative for preventing postoperative complications.
CONCLUSIONS: Identification of pathological corneas is crucial for the prevention of postoperative complications. Therefore, a better understanding of corneal biomechanics will lead to earlier diagnosis of ectatic disorders, improve current refractive surgeries and allow for a better postoperative treatment.
Patients receive elotuzumab IV over 2-5 hours on day -15 and -8, lenalidomide PO QD on days -8 to -2, high-dose melphalan IV over 30 minutes on day -7, and UCB-derived NK cells IV over 1 hour on day -5. Patients undergo autologous stem cell transplant on day 0.
NEW MATERIAL:An ester derivative show by the formula I (R is H, or methyl; A is group shown by the formula II, formula III, or formula IV). EXAMPLE:Ibuprofen propylene glycol monoester. USE:Having antiphlogistic analgesic action, useful as a drug. Free from side effects such as gastrointestinal disorder followed by occurrence of ulcer. PREPARATION:For example, a carboxylic acid shown by the formula V or its reactive derivative is reacted with a diol compound shown by the formula VI or its reactive derivative, to give a compound shown by the formula I . Ibuprofen, alclofenac, etc. may be cited as the carboxylic acid shown by the formula V, and an acid halogenide, acid anhydride, etc. as its reactive derivative. The reaction is preferably carried out in the presence of a deoxidizer such as a tertiary amine, e.g., pyridine, trimethylamine, etc., alkali hydroxide, etc. in a solvent such as ether, tetrahydrofuran, etc.
200 women with newly diagnosed OC scheduled to receive chemotherapy (adjuvant chemotherapy after surgery or neoadjuvant chemotherapy before surgery) will be recruited from Smilow Cancer Hospital at Yale Cancer Center (YCC) and Sylvester Comprehensive Cancer Center (SCCC) at University of Miami. If women are interested and eligible, the study team will obtain consent and collect baseline data. Participants will be randomized to an 18-week exercise and medical nutrition intervention or attention control throughout therapy. After the standard 6 cycles of chemotherapy (\~18 weeks), a post-chemotherapy/end of intervention visit will be conducted. Follow-up assessments will be at standard of care visits (3-months post-chemotherapy and 12-months post-diagnosis). Data required to calculate the primary endpoint (relative dose intensity of chemotherapy) will be abstracted from the medical record directly following each chemotherapy session.
Mat Pilates Program, 2x/week, for 6 weeks, supervised by a Physiotherapist. Sessions will last forty five min, with 4 individuals per session. On average, 10 to 15 exercises will be performed per session, with repetitions ranging from 10 to 20 times, according subject's limitations. If necessary, the exercises will be adapted individually for the three levels of difficulty: basic, intermediate and advanced. Progress will be dependent on the absence of postural compensations when performing the repetitions of the exercises.
OBJECTIVES: Innate immunity significantly contributes to SSc pathogenesis. TLR8 is an important innate immune mediator that is implicated in autoimmunity and fibrosis. However, the expression, mechanism of action, and pathogenic role of TLR8 in SSc remain unclear. The aim of this study was to explore the roles and underlying mechanisms of TLR8 in SSc.
METHODS: The expression of TLR8 was analysed, based on a public dataset, and then verified in skin tissues and skin fibroblasts of SSc patients. The role of TLR8 in inflammation and fibrosis was investigated using a TLR8-overexpression vector, activator (VTX-2337), inhibitor (cu-cpt-8m), and TLR8 siRNA in skin fibroblasts. The pathogenic role of TLR8 in skin inflammation and fibrosis was further validated in a bleomycin (BLM)-induced mouse skin inflammation and fibrosis model.
RESULTS: TLR8 levels were significantly elevated in SSc skin tissues and myofibroblasts, along with significant activation of the TLR8 pathway. In vitro studies showed that overexpression or activation of TLR8 by a recombinant plasmid or VTX-2337 upregulated IL-6, IL-1β, COL I, COL III and α-SMA in skin fibroblasts. Consistently, both TLR8-siRNA and cu-cpt-8m reversed the phenotypes observed in TLR8-activating fibroblasts. Mechanistically, TLR8 induces skin fibrosis and inflammation in a manner dependent on the MAPK, NF-κB and SMAD2/3 pathways. Subcutaneous injection of cu-cpt-8m significantly alleviated BLM-induced skin inflammation and fibrosis in vivo.
CONCLUSION: TLR8 might be a promising therapeutic target for improving the treatment strategy for skin inflammation and fibrosis in SSc.
The investigators are trying to understand the potential for low-dose magnetic stimulation to reduce unwanted symptoms including spasticity following a spinal cord injury. After an injury to the spinal cord the nerves within the spinal cord below the level of the injury reorganise themselves. This leads to unwanted connections producing a condition known as spasticity. Spasticity is experienced by patients as unwanted muscle stiffness. In patients with some sensation this can cause pain and can often lead to problems with bones and joints and difficulties with positioning for seating and standing. Along with spasticity, altered functioning in the nerves that control blood pressure, sweating, bowel and bladder can all create difficulties for someone who has had such an injury.

It is now known that the nervous system reorganises itself on a continuous basis even after humans have finished growing. For example, it has to do this so that we can form memories and learn. This process is necessary in healthy life and is regulated by an army of cells that roam through the central nervous system including the spinal cord. These cells known as microglial cells act as gardeners, pruning connections that aren't needed and strengthening connections that are needed. From recent work in the field of biology it is now understood that a chemical called complement is used as a marker a bit like paint on a tree that is to be trimmed, to tell the microglial cells where to cut or where to strengthen. Very low level pulsed magnetic stimulation can mark connections that need to be trimmed so that the microglial cells can go about their job. The investigators want to identify whether by using a very low dose of magnetic stimulation we could reduce the abnormal connections in the spinal cord that cause spasticity. The investigators believe this is a very safe treatment because it is using magnetic stimulation on the spinal cord at a 10th of the level that is commonly used on the brain.
Computer-implemented systems and methods are provided for constructing a numerical model to generate a probability that a patient diagnosed with multiple myeloma will die within a predetermined period of time. Reference data for a plurality of patients diagnosed with multiple myeloma is received. First variables selected from the reference data are deemed predictive of mortality for a first predetermined period of time, and second variables selected from the reference data are deemed predictive of mortality for a second predetermined period of time. A first computer model comprising a combination of variables of the first selected variables and first weighting factors is generated. A second computer model comprising a combination of variables of the second selected variables and second weighting factors is generated. The first computer model and the second computer model are trained using the reference data to determine numerical values for the respective first and second weighting factors.