anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
In this case report, we describe an uncommon case of neuroendocrine cancer of unknown origin began with cauda equina syndrome in a patient affected by Paget disease of bone (PDB). A 76-year-old man with diagnosis of PDB, without history of pain or bone deformity, developed sudden severe low back pain. Bone alkaline phosphatase was increased and MRI and whole-body scintigraphy confirmed the localization of the disease at the third vertebra of the lumbar spine. Treatment with Neridronic Acid was started, but after only 2 weeks of therapy anuria and bowel occlusion occurred together with lower limb weakness and walking impairment. Cauda equina syndrome consequent to spinal stenosis at the level of L2-L3 was diagnosed after admission to Emergency Department and the patient underwent neurosurgery for spinal medulla decompression. The histologic results showed a complete subversion of bone structure in neoplastic tissue, consistent with metastatic neuroendocrine carcinoma of unknown origin. In conclusion, low back pain in the elderly may require deep investigation to individuate rare diseases. In asymptomatic patients with apparently stable PDB, the sudden appearance of pain or neurologic symptoms may alert the clinician for the possibility of other superimposing diseases, like bone metastases.
A method, system and devices for digital contact tracing security and privacy with proximity-based ID exchange with distance-bounding. The method is performed by a first wireless communication device and provides for exchanging IDs with a second wireless communication device. A rolling proximity identifier A associated with the first wireless communication device is sent to the second wireless communication device. A rolling proximity identifier B associated with the second wireless communication device is received from the second wireless communication device. A cryptographic challenge response authentication with time-based distance-bounding is performed based on a hash value determined from the rolling proximity identifiers in accordance with a hash function. The rolling proximity identifier of the second wireless communication device is only stored in memory in response to a successful cryptographic challenge response authentication.
BACKGROUND: Systemic inflammatory response syndrome (SIRS) is a serious postoperative complication among older adult surgical patients that frequently develops into sepsis or even death. Notably, the incidences of SIRS and sepsis steadily increase with age. It is important to identify the risk of postoperative SIRS for older adult patients at a sufficiently early stage, which would allow preemptive individualized enhanced therapy to be conducted to improve the prognosis of older adult patients. In recent years, machine learning (ML) models have been deployed by researchers for many tasks, including disease prediction and risk stratification, exhibiting good application potential.
OBJECTIVE: We aimed to develop and validate an individualized predictive model to identify susceptible and high-risk populations for SIRS in older adult patients to instruct appropriate early interventions.
METHODS: Data for surgical patients aged ≥65 years from September 2015 to September 2020 in 3 independent medical centers were retrieved and analyzed. The eligible patient cohort in the Third Affiliated Hospital of Sun Yat-sen University was randomly separated into an 80% training set (2882 patients) and a 20% internal validation set (720 patients). We developed 4 ML models to predict postoperative SIRS. The area under the receiver operating curve (AUC), F1 score, Brier score, and calibration curve were used to evaluate the model performance. The model with the best performance was further validated in the other 2 independent data sets involving 844 and 307 cases, respectively.
RESULTS: The incidences of SIRS in the 3 medical centers were 24.3% (876/3602), 29.6% (250/844), and 6.5% (20/307), respectively. We identified 15 variables that were significantly associated with postoperative SIRS and used in 4 ML models to predict postoperative SIRS. A balanced cutoff between sensitivity and specificity was chosen to ensure as high a true positive as possible. The random forest classifier (RF) model showed the best overall performance to predict postoperative SIRS, with an AUC of 0.751 (95% CI 0.709-0.793), sensitivity of 0.682, specificity of 0.681, and F1 score of 0.508 in the internal validation set and higher AUCs in the external validation-1 set (0.759, 95% CI 0.723-0.795) and external validation-2 set (0.804, 95% CI 0.746-0.863).
CONCLUSIONS: We developed and validated a generalizable RF model to predict postoperative SIRS in older adult patients, enabling clinicians to screen susceptible and high-risk patients and implement early individualized interventions. An online risk calculator to make the RF model accessible to anesthesiologists and peers around the world was developed.
Percutaneous Coronary Intervention (PCI) supported by mechanical circulatory device may be a viable alternative for these patients with complex coronary artery disease combined with multiple comorbidities and poor hemodynamics. Extracorporeal Membrane Oxygenation (ECMO) can direct blood flow out of the body, oxygenate it, and then return it, to either completely or partially replace the function of the heart and lungs, and potentially increase the likelihood of functional recovery. Limitations of ECMO include lack of direct LV unloading, and increased LV afterload with subsequent LV overload, which in turn can increase myocardial oxygen demand and therefore limit any cardioprotective benefits . Measures to concurrently decrease LV afterload during ECMO, such as use of an Intra-Aortic Balloon Pump (IABP), may in theory offset some of the disadvantages of ECMO. To date, ECMO has most commonly been used in patients suffering from cardiac arrest and cardiogenic shock . As far as we are aware, there exist very limited reported data from monocentric observational studies and individual case reports on the use of ECMO for elective, high-risk PCI in the literature . More importantly, no previous randomized studies to evaluate the safety and efficacy of a strategy combining VA-ECMO and IABP during high-risk PCI have been conducted to date. Most importantly, the strategy of combined VA-ECMO and IABP has never been investigated in any randomized trial that we could find.
Porcine epidemic diarrhea virus (PEDV) is a member of the genera Alphacoronavirus that has been associated with acute watery diarrhea and vomiting in swine. Unfortunately, no effective vaccines and antiviral drugs for PEDV are currently available. Reverse genetics systems are crucial tools for these researches. Here, a PEDV full-length cDNA clone was constructed. Furtherly, three PEDV reporter virus plasmids containing red fluorescent protein (RFP), Nano luciferase (Nluc), or green fluorescence protein (GFP) were generated using Red recombination with the GS1783 E. coli strain. These reporter-expressing recombinant (r) PEDVs showed similar growth properties to the rPEDV, and the foreign genes were stable to culture up to P9 in Vero cells. Using the Nluc-expressing rPEDV, the replication of PEDV was easily quantified, and a platform for rapid anti-PEDV drug screening was constructed. Among the three drugs, Bergenin, Umifenovir hydrochloride (Arbidol), and Ganoderma lucidum triterpenoids (GLTs), we found that GLTs inhibited PEDV replication mainly after the stage of virus "Entry". Overall, this study will broaden insight into the method for manipulating the PEDV genome and provide a powerful tool for screening anti-PEDV agents.
1. Patients included into the trial will randomly be allocated to either 0.8-1.1 minimum alveolar concentration (MAC) xenon in 30 % oxygen or 0.8-1.1 MAC sevoflurane (age adapted)/30 % oxygen. The MAC is defined and will therefore be applied according to the investigated subject's age. Premedication will be performed with midazolam 7.5 mg orally 45 min before induction (standard dose and application form for adults as clinical practice of our department). Anesthesia will be induced in both groups with propofol 2 mg/kg i.v. and remifentanil 0.5 mcg/kg/min by infusion over 60 s. For tracheal intubation non-depolarizing neuromuscular blocking agents can be used (rocuronium 0.6 mg/kg). Both groups will receive remifentanil at a base rate of 0.2 mcg/kg/min. Xenon or sevoflurane can be titrated in the range from 0.8-1.1 MAC according to clinical needs based on the patient's hemodynamic, autonomic and somatic signs. Twenty minutes before the estimated cessation of all surgical procedures 0.05 mg kg-1 piritramide for post anesthetic pain management will be administered intravenously, as well as a short infusion of metamizole 15 mg kg-1.

   Depth of anesthesia (hypnosis) will be monitored with spontaneous EEG (BIS VISTA, Aspect Medical Systems, Newton, MA) and the mid latency auditory evoked potentials including a monitoring variable indicating the patients hypnotic state calculated from the MLAEP and the electroencephalogram, the composite A-Line ARX Index (cAAI) with the AEP Monitor/2 (Danmeter A/S, Odense, Denmark). Dosing will be conducted according to the current clinical standard without the monitoring, thus the anesthesia provider will be blinded towards both measurements.
2. After induction of anesthesia patients will be randomized to a second factor, i.e. 4 mg dexamethasone or placebo for the prevention of PONV. To avoid potential imbalances, this will be achieved using a factorial design. The application of dexamethasone or placebo will be blinded to the investigator assessing postoperative nausea and vomiting.
3. Patients who experience significant nausea will be randomized to receive either 4 mg ondansetron or placebo and the course of nausea will be assessed for \> 32 min. Again, the application of ondansetron or placebo will be blinded to the investigator assessing postoperative nausea and vomiting. If the symptoms of postoperative nausea and vomiting persist for more than 32 min after treatment additional rescue treatment will be offered. Of note, all patients are able to receive further rescue treatment at any time point of the study on demand.
The invention discloses a healthful medicinal liquor for tonifying kidney and invigorating yang and a preparation method thereof. The healthful medicinal liquor includes 2000 g of yellow wine, Chinese herbal medicines and accessories. The Chinese herbal medicines comprise 4 g of dog kidney, 6 g of calcined oyster, 7 g of walnut kernel, 8 g of Semen Euryales, 10 g of Poria cocos, 12 g of the root of bidentate achyranthes, 10 g of Polygonum multiflorum, 8 g of American ginseng, 15 g of sealwort, 25 g of medlar, 5 g of pilose antler blood sheet, 10 g of black sesame, 6 g of mulberry, 12 g of raspberry and 12 g of Ophiopogon japonicas. The accessories comprise 50 g of rock sugar and 100 g of white granulated sugar. The healthful liquor is not added with any pigment, additive, chemical component or mineral in the production process. Pharmaceutical materials in the formula all employ natural herbal medicines; the processing method is simple; and the medicines are easily available and low-cost, have obvious curative effect and little side effect. Therefore, the healthful medicinal liquor has good prevention and treatment effect on tonifying kidney and invigorating yang.
The duration of a session was approximately an hour/hour and a half. The course duration was 8 individual and 8 group sessions and included home assignments. The preferred frequency was twice a week, however, the schedule was flexibly adjusted for patients' convenience and for improving benefits of the treatment.
<P>PROBLEM TO BE SOLVED: To provide a new anti-adhesive compound exhibiting anti-adhesive properties.  <P>SOLUTION: The compound may be a monomer or a polymer. Provided is a method for the treatment of a receptor-mediated disease by using the compound. Also provided is another method for crop protection, medical devices and anti-fouling use. Disclosed are new anti-adhesive compounds for the use on a surface sensitive to the influence of adhesion by various biologics. Included in these compounds are esters of coumaric acid, mixed esters of coumaric acid and zosteric acid, and several kinds of other compounds described in the examples. These anti-fouling substances can be used for preventing the damage of such surface with biologics, preventing the formation of a biofilm on such surface, preventing the infection of such surface with biologics, suppressing the formation of thrombus on such surface and other uses easily conceivable by those skilled in the art.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Delayed mucosal healing and impaired intestinal epithelial barrier function have been implicated in the pathogenesis of ulcerative colitis (UC). Accordingly, restoration of epithelial barrier function as a means to reshape mucosal homeostasis represents an important strategy for use in the treatment of UC. In this study, we examined the role and mechanisms of D-mannose in the recovery of colitis as assessed in both animal and cell models. We found that D-mannose ameliorated inflammation, promoted mucosal healing in the colon and therefore was able to induce the recovery of UC. Furthermore, D-mannose increased the expression of tight junction (TJ) proteins and reduced the intestinal permeability during the recovery of colitis. Moreover, D-mannose inhibited M1 macrophage polarization and promoted M2 macrophage polarization via inducing AMPK phosphorylation while reducing mTOR phosphorylation in both models. In addition, increased TJ protein expression and decreased paracellular permeability were observed in NCM460 cells when incubated with the supernatants of D-mannose-treated RAW264.7 cells, suggesting that M1/M2 polarization induced by D-mannose modulates the expression of TJ proteins. Further study showed that D-mannose significantly upregulated the expression of TJ proteins in DSS-treated NCM460 cells by inducing AMPK phosphorylation, indicating a direct protective effect on epithelial cells. Finally, the protective effects of D-mannose were significantly abrogated by the presence of compound C, an AMPK inhibitor. Taken together, our data indicate that D-mannose can alleviate inflammation and foster epithelial restitution in UC recovery by inducing the TJ protein expression, which are achieved by inducing AMPK phosphorylation in the epithelium and/or macrophages.
BACKGROUND: Long COVID, a highly heterogeneous syndrome affecting millions of people worldwide, is emerging as an urgent public health threat, but data on the predictors of specific clinical manifestations over long follow-up periods are limited. The aim of this study is to investigate the role of viral variants and other predictors in long COVID incidence and clinical manifestations.
METHODS: All COVID-19 patients aged > 18 years and hospitalized from March 1 2020 to April 2022 in two Italian University Hospitals were enrolled. Incidence and clinical presentation of long COVID were assessed through structured questionnaires delivered by phone calls. The association between possible risk factors collected during hospitalization and long COVID was reported using an adjusted logistic regression and reported as odds ratios (ORs) with their 95% confidence intervals (CIs).
RESULTS: Among 1,012 recruited patients, over a median follow-up of 19 months (IQR: 15-24 months), the cumulative incidence of long COVID was 91.7%, with the most common clinical manifestations involving the respiratory system (80.5%) and the neurological system (77.3%). Among 1,012 recruited patients, over a median follow-up of 19 months (IQR: 15-24 months), the cumulative incidence of long COVID was 91.7%, with the most common clinical manifestations involving the respiratory system (80.5%) and the neurological system (77.3%). Overall, 54% reported long COVID symptomatology between 18 and 24 months. Multivariate analysis suggested that being vaccinated against SARS-CoV-2 was associated with reduced odds of reporting any long COVID symptomatology (OR: 0.34; 95% CI: 0.21-0.58), while infection with the Delta variant was a strong predictor (OR: 9.61, p < 0.0001) for the development of post-COVID conditions characterized by neuropsychiatric symptoms.
CONCLUSIONS: In this study long COVID symptoms were still highly prevalent after 18-24 months of follow-up and, when compared to wild-type virus, infection with the Delta variant was associated with a higher risk of developing a neurological post-COVID condition.
Disclosed are negative allosteric modulators of GluN3-containing NMDA receptors. In general, these compounds are highly selective for GluN3 (such as GluN3A and/or GluN3B) over GluN1 and/or GluN2. They can function as non-competitive antagonists with activity that is independent of membrane potential, glycine concentration, and extracellular pH. Also disclosed are pharmaceutical formulations of the negative allosteric modulators. These compounds can be used to enhance synaptic function and/or treating a neurological condition or disorder. Exemplary neurological conditions or disorders include, but are not limited to, major mental disorders, conditions that involve basal ganglia or altered dopamine, substance abuse/addiction or predisposition to substance abuse/addiction, pain disorders, developmental delay or situations with impaired learning, memory, and/or cognition, acute neuronal or glial injuries, and circuit disorders.
The present invention relates to the cloning, sequencing and characterization of a unique human epidermal surface antigen, ESA, and to methods for preparing and using the ESA gene and protein. The ESA gene is mapped to the region 17q11-12, on the long arm of chromosome 17. The mouse ESA has been located to chromosome 11. ESA mRNA is expressed in cultured keratinocytes and melanocytes, as well as in several carcinoma cell lines. Methods employing the antigen and/or DNA segments in diagnostic and therapeutic methods, including gene therapy, for the treatment of a variety of diseases, including cancer and autoimmunity, are disclosed. Methods for targeting molecules of the nucleic acid to the suprabasal epidermal cell layer are also presented.
Carfilzomib will be administered at a dose of 20 mg/m2 on two consecutive days, each week for three weeks (Days 1 2, 8, 9, 15, and 16) to constitute one therapeutic cycle. Carfilzomib may be administered for 1-2 complete cycles in the study.
Manual Diaphragm release technique (sham) In attempt to execute the sham protocol the therapist performs manual contact (pisiform, ulnar edge and the last three fingers) with the underside of the costal cartilage of the 7th, 8th, 9th and 10th rib. The therapist will hold only light touch in the landmarks, without exerting pressure or traction. The maneuver will be performed in two sets of ten deep breaths, with an one minute interval between them.
Thromboplastin is prepared by extracting e.g. at a temperature not exceeding 25 DEG  C., finely divided rabbit brain and/or lung tissue with 5 to 20 per cent by volume aqueous methanol and/or ethanol containing 0.01 to 6.0 per cent by weight of an amino acid having not more than nine carbon atoms, e.g. glycine, alanine, proline, serine, at pH 5 to 8, and dialysing the separated extracting solution against distilled water.  The dialysate may then be lyophilized.  A highly active thromboplastic composition may be obtained by incubating e.g. for 20 minutes at 50 DEG  C. a suspension containing 20 to 200 mg. of thromboplastin and 50 to 200 mg. of a thromboplastic material comprising a finely divided tissue residue resulting from the extraction of rabbit brain tissue with acetone, per 10 cc. of 0.85 per cent aqueous sodium chloride solution, centrifuging, adding aqueous calcium chloride solution to the supernatent to a calcium ion concentration of 0.004 to 0.015 molar, and centrifuging to obtain a supernatent containing the highly active thromboplastic composition. A further highly active thromboplastic composition may be prepared by incubating a suspension containing 20 to 200 mg. of said thromboplastin, 50 to 200 mg. of said thromboplastic material comprising a finely divided rabbit brain tissue residue, and 5 to 100 mg. of a substance capable of increasing the activity of thromboplastic material prepared at a low temperature throughout from prothrombin free horse, human, bovine or rabbit plasma by the process of copending Specification 807,781, centrifuging, adding aqueous calcium chloride solution to the supernatent to a calcium ion concentration of 0.004 to 0.015 molar and centrifuging.  The pH of the solutions may be adjusted by the addition of an alkali metal hydroxide and buffered by phosphoric, acetic, citric or amino acids, sodium succinate-succinic acid or sodium acid phthalate-phthalic acid.
OBJECTIVE: Examine portal hypertension (PHT) impact on postoperative and survival outcomes in hepatocellular carcinoma (HCC) patients after liver resection (LR), specifically exploring distinctions between indirect signs and invasive measurements of PHT.
BACKGROUND: PHT has historically discouraged LR in individuals with HCC due to the elevated risk of morbidity, including liver decompensation (LD).
METHODS: A systematic review was conducted using 3 databases to identify prospective-controlled and matched cohort studies until December 28, 2022. Focus on comparing postoperative outcomes (mortality, morbidity, and liver-related complications) and overall survival in HCC patients with and without PHT undergoing LR. Three meta-analysis models were utilized: for aggregated data (fixed-effects inverse variance model), for patient-level survival data (one-stage frequentist meta-analysis with gamma-shared frailty Cox proportional hazards model), and for pooled data (Freeman-Tukey exact and double arcsine method).
RESULTS: Nine studies involving 1124 patients were analyzed. Indirect signs of PHT were not significantly associated with higher mortality, overall complications, PHLF or LD. However, LR in patients with hepatic venous pressure gradient (HVPG) ≥10 mm Hg significantly increased the risk of overall complications, PHLF, and LD. Despite elevated risks, the procedure resulted in a 5-year overall survival rate of 55.2%. Open LR significantly increased the risk of overall complications, PHLF, and LD. Conversely, PHT did not show a significant association with worse postoperative outcomes in minimally invasive LR.
CONCLUSIONS: LR in the presence of indirect signs of PHT poses no increased risk of complications. Yet, in HVPG ≥10 mm Hg patients, LR increases overall morbidity and liver-related complications risk. Transjugular HVPG assessment is crucial for LR decisions. Minimally invasive approach seems to be vital for favorable outcomes, especially in HVPG ≥10 mm Hg patients.
Optical coherence tomography (OCT) is a technical application, which allows the identification of microscopic patterns indicative for benign and malignant skin lesions. It is a promising non-invasive imaging technique for the micromorphology of the skin. OCT provides in vivo cross sectional tomographic images of tissue in situ and real-time with micrometer resolution. It works analogously to ultrasound; the reflection of infrared light, instead of acoustical waves, from the skin is measured and the signal strength is imaged as a function of position. Depending on the scattering properties of tissue and some accepted loss in resolution, a penetration depth of up to 2 mm can be achieved. The image data are displayed by assigning color or gray scales to each reflection, according to the measured signal strength. The OCT probe is applied directly after application of ultrasound gel to the skin. Acquisition time for an OCT image is approximately 3 seconds.