anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
A novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), was detected in association with cases of severe respiratory illness and pneumonia (COVID-19) in Wuhan City, Hubei Province, China in December 2019. The virus subsequently spread widely throughout China and globally. Addressing this unprecedented global pandemic is requiring all available tools to diagnose infection, manage ill patients, understand disease pathogenesis and virus transmission to guide efforts to decrease transmission and rapidly develop anti-viral drugs and vaccines. The researchers of this study propose to use the PneumoniaCheck™, a device developed collaboratively by investigators at the Georgia Institute of Technology (GA Tech) and the Centers for Disease Control and Prevention (CDC), to help address these issues. This device, non-invasively, captures coughed droplets onto a filter with minimal contamination from upper airway secretions. In preliminary studies in cystic fibrosis, mycobacterium tuberculosis (TB) patients and control patients, the researchers detected bacterial DNA by PCR, inflammatory cytokines and chemokines by multiplex Luminex assays, surfactant by enzyme immunoassay (EIA), and amylase by enzymatic assay. These data show that this device can provide high quality specimens from the lung with minimal risk to the patient and healthcare provider and much lower risk than invasive procedures such as bronchioloalveolar lavage. In addition, with this device, the researchers can acquire specimens from patients who do not have a productive cough (dry cough), a commonly reported symptom for COVID-19, and specimens with minimal upper respiratory contamination unlike a sputum specimen. Thus, this device can provide lung secretion specimens to improve detection of SARS-CoV-2 RNA (lung specimens are better for detecting virus than upper respiratory tract specimens) and detect inflammatory and other biomarkers to explore pathogenesis of disease, identify inflammatory processes that might be amenable to intervention, and identify biomarkers of disease severity for patient management and evaluation of vaccines and anti-viral drugs. The goal of this study is to determine how PneumoniaCheck™ can help diagnose, manage, and understand pathogenesis of disease and transmission risk of COVID-19.
A high prevalence of osteoarthritis (OA) has been observed among individuals living at high altitudes, and hypobaric hypoxia (HH) can cause bone mass and strength deterioration. However, the effect of HH on OA remains unclear. In this study, we aimed to explore the impact of HH on OA and its potential mechanisms. A rat knee OA model was established by surgery, and the rats were bred in an HH chamber simulating a high-altitude environment. Micro-computed tomography (Micro-CT), histological analysis, and RNA sequencing were performed to evaluate the effects of HH on OA in vivo. A hypoxic co-culture model of osteoclasts and osteoblasts was also established to determine their effects on chondrogenesis in vitro. Cartilage degeneration significantly worsened in the HH-OA group compared to that in the normoxia-OA (N-OA) group, 4 weeks after surgery. Micro-CT analysis revealed more deteriorated bone mass in the HH-OA group than in the N-OA group. Decreased hypoxia levels in the cartilage and enhanced hypoxia levels in the subchondral bone were observed in the HH-OA group. Furthermore, chondrocytes cultured in a conditioned medium from the hypoxic co-culture model showed decreased anabolism and extracellular matrix compared to those in the normoxic model. RNA sequencing analysis of the subchondral bone indicated that the glycolytic signaling pathway was highly activated in the HH-OA group. HH-related OA progression was associated with alterations in the oxygen environment and bone remodeling in the subchondral zone, which provided new insights into the pathogenesis of OA.
The present disclosure provides for systems and methods for targeted mass inoculation. A transmission system for targeted mass inoculation may comprise a first pathogen, wherein first pathogen may comprise a vaccination for an infectious disease. The transmission system may comprise a host that receives the first pathogen. The transmission system may comprise a vector that receives a second pathogen from the host. The second pathogen may inoculate a secondary host when the secondary host receives the second pathogen from the vector. The vector may comprise a mechanical device. When the vector comprises a mechanical device, the vector may comprise a computing device. The computing device may identify a suitable secondary host. The computing device may comprise an algorithm for secondary host recognition and differentiation. The computing device may retain a database comprising indicators of which secondary host candidates have already received the pathogen.
1494527 Topical compositions L T TENTA 9 April 1975 [1 May 1974] 14717/75 Heading A5B Topical compositions for application to skin affected by seborrheic keratosis to provide a superficial slough of the epidermis comprise (1) a phenate selected from the alkali metal and ammonium salts of phenol (2) resorcinol (3) a salicylate e.g. sodium and zinc salicylates (4) a zinc compound e.g. zinc salicylate, zinc oxide and zinc sulphate, with the proviso that components (3) and (4) may together comprise zinc salicylate, and (5) a non- aqueous solvent which comprises at least one hydrophilic non-toxic aliphatic alcohol e.g. ethanol. The solvent is preferably a mixture of ethanol with benzyl alcohol or propylene glycol. The composition may be in the form of a clear solution or gel which also contains a gelling agent such as hydroxyethylcellulose or carboxymethyl celluose.
According to a forecast by International Air Transport Association the number of people travelling on commercial aircrafts is predicted to rise up to 8.2 billion passengers in 2037. Therefore evidence-based flight recommendations will gain importance in the future, especially for patients suffering from chronic diseases. Hypoxic Challenge Testing (HCT) is the recommended method for inflight hypoxia risk assessment where nitrogen is introduced in a plethysmograph reducing FiO2 (fraction of inspired oxygen) to 0.15. Oxygen supply is recommended if PaO2 (partial pressure of oxygen in arterial blood) drops \<50-55 mmHg (in adults) or Sat.O2 (oxygen saturation) ≤ 85% (in infants) where non-invasive pulse oximetry is the recommended method for hypoxia assessment. Onboard oxygen administration remains controversial. The effectiveness of pulsed-dosed systems remains unclear in small patients due to shallow breathing patterns. The aim of our study is to establish the effectiveness and safety of POCs in infants undergoing HCT.
This arm will receive, in addition to the community-level components, gender synchronized group-based interventions (i.e., separate group-based interventions for husbands of adolescent wives and adolescent wives, themselves). Male-only and female-only small groups for participating husbands and wives will be held separately on bimonthly and monthly intervals, respectively. In this project, each small group will consist of 10-15 participants and will be held in places participants have deemed safe spaces (e.g., a place that has auditory and visual privacy, is safe for girls to walk to, has been designated by community leaders as a protected place for girls to meet). Approximately 8-10 female small groups and 4-6 male groups are expected to take place over the course of the project.
Earlier research has shown that the effectiveness of acupressure bands in reducing nausea could be enhanced by boosting patients' expectations of the bands' efficacy. The present study seeks to confirm and extend these findings in a multi-site, 3-arm, randomized, controlled study of 216 breast cancer patients beginning chemotherapy who expect to have nausea. All patients will receive a standardized antiemetic regimen. Arm 1: control; Arm 2: Expectancy-neutral handout + Expectancy-neutral MP3+ acupressure bands; Arm 3: Expectancy-enhancing handout + Expectancy-enhancing MP3 + acupressure bands. The investigators hypothesize that acupressure bands provided with the relaxation MP3 will be effective in controlling chemotherapy-induced nausea. The two versions of the handout and MP3 are being examined to determine what is the most effective way to deliver the intervention.
Obesity is a major driver for the development of CKD, which is a leading cause of death and greatly reduces one's quality of life. With a global prevalence of 9.1% (7.2% in Canada), CKD affects an estimated 13.6% of the American population and was associated with over $50 billion in healthcare costs, with an additional $30 billion in costs associated with end-stage renal disease (ESRD). Moreover, with an aging Canadian population, the prevalence of CKD is expected to rise over the coming years with patients progressing to higher disease burdens. This, in part, has led to a substantial increase in renal replacement therapy by means of dialysis or kidney transplant by 43.1% since 1990. Obesity is also an important modulatory factor in the development of poor outcomes as a result of CKD and has been linked to an increased rate of progression from CKD towards kidney failure. The most common comorbidities in patients with CKD were hypertension, diabetes, heart failure, chronic pulmonary disease, and atrial fibrillation and in Canada, 25% of patients with CKD have at least 3 or more comorbidities which too are associated with an increased risk of hospitalization and early death. Most worryingly, unlike other non-communicable diseases today, the age-standardized mortality for CKD has not declined over the past decades. Therefore, innovative strategies are of timely importance to reduce mortality and morbidity in patients with CKD and thus urgently needed, especially in patients with multiple comorbidities and targeting weight loss is a promising avenue to find novel treatment options.

Bariatric surgery has been shown to not only facilitate sustained weight loss in patients with obesity, but also independently improve cardiac risk factors such as dyslipidemia, hypertension, and type 2 diabetes mellitus. It has also been shown to reverse glomerular hyperfiltration and lower proteinuria in patients with obesity and normal kidney function and delay the need for renal transplantation in patients with ESRD. Moreover, the protective benefit of bariatric surgery has been shown to reduce risk of CKD progression for up to seven years after intervention in observational studies. However, current guidelines do not address a role for bariatric surgery in the management of patients with obesity and CKD.

Given the poor outcomes with patients with obesity and CKD, a RCT to assess the efficacy and safety of bariatric surgery as an intervention for patients with CKD is of timely importance. The present proposed pilot RCT of bariatric surgery versus medical management alone for patients with morbid obesity and CKD in order to assess whether a large, multi-centre, efficacy trial is feasible. The results of the proposed pilot study will thus inform the design of a larger RCT in this patient population.
The present invention relates to a compound Chinese medicine named as Qingdaiji for treating inflammatory bowel diseases and diarrhea caused by ulcerative colitis, chronic colitis, Crohn 's diseases, etc. The present invention is characterized in that the compound Chinese medicine comprises the following ingredients: 554g of natural indigo, 185g of dried alum, 308g of Chinese cortex phellodendri, 148g of catechu and 61g of pearl powder. In the preparation method, different dosage forms can be prepared. The preparation method is characterized in that the natural indigos, the dried alum and the catechu are respectively ground into the thinnest powder, and the natural indigos contain not less than 2.0% of indigo (C16H10N2O2); pearls are made into ultrafine powder whose grain fineness is from 5 to 10 mu m by way of ultrafine dry grinding; the Chinese cortex phellodendri is extracted by using ethanol which is then recovered, the extract is dried into dry paste which is then ground into the thinnest powder; the powder of the five ingredients is sieved, uniformly mixed and proportionally prepared. The preparation method adopts the processes of ultrafine pulverization and purification, which makes the medicinal particles thinner, the medicinal dissolvability higher, the biological availability higher and the absorption after enteroclysis easier. In addition, emulsifiable concentrate is increased in the dosage form so as to enhance the selectivity of active medicines.
AIM: To ascertain the association between body composition, including muscle mass and adiposity, and patient mortality in those requiring extracorporeal membrane oxygenation (ECMO) for acute respiratory failure.
MATERIALS AND METHODS: A retrospective study was undertaken of all patients with acute respiratory failure requiring veno-venous (VV) ECMO between January 2015 and December 2019. Automated image segmentation software was used to quantify the cross-sectional area and average radiodensity (in Hounsfield units) of different muscle and fat compartments at the L3 level of whole-body computed tomography (CT) images taken within 48 h of initiation of ECMO support. The primary endpoint was 30-day post-ECMO initiation all-cause mortality. Logistic regression was used to analyse the correlation between CT measurements, co-morbidities, and 30-day survival.
RESULTS: The study included 189 patients (age = 43.8 ± 14.6, sex = 42.3% female). There was no significant association between 30-day survival status and cross-sectional area of muscle or fat. Muscle attenuation (psoas, long spine, and abdominal muscles respectively) at the L3 level were significantly lower in those who died within 30 days of ECMO cannulation (p<0.05). On multivariable analysis including age, sex, and pre-existing respiratory comorbidities, psoas muscle attenuation was an independent predictor of survival at 30 days (OR 0.97; 95% CI 0.94 to 1.00; p=0.047).
CONCLUSIONS: Reduced psoas muscle attenuation is associated with poorer survival outcomes at 30 days post-ECMO cannulation in patients who received VV ECMO support for respiratory failure. Cross-sectional areas of muscle and fat compartments did not correlate with survival outcomes at 30 days even when corrected for height and sex.
OBJECTIVE: The reported date in the repeat surgical intervention for adolescent lumbar disc herniation (ALDH) after percutaneous endoscopic lumbar discectomy (PELD) was quite scarce. This study aims to introduce cases of repeat surgeries after PELD for ALDH and assess the incidence, chief causes, repeat surgery methods, and surgical outcomes of repeat surgeries after PELD for ALDH.
METHODS: A retrospective multicenter observational study was conducted on patients undergoing repeat surgeries after PELD for ALDH at four tertiary referral hospitals from January 2014 through August 2022. The incidence of repeat surgeries, chief causes, strategies for repeat surgeries, and timing of repeat surgeries were recorded and analyzed. The clinical outcomes were evaluated by the Numeric Rating Scales (NRS) scores and the modified MacNab criteria. Statistical analyses were performed with the Wilcoxon signed-rank test.
RESULTS: A total of 23 patients who underwent repeat surgeries after PELD for ALDH were included. The chief causes were re-herniation (homo-lateral re-herniation at the same level, new disc herniation of adjacent level). The repeat surgery methods were revision PELD, micro-endoscopic discectomy (MED), open discectomy and instrumented lumbar inter-body fusion. The NRS scores decreased significantly in follow-up evaluations and these scores demonstrated significant improvement at the last follow-up (p < 0.002). For the modified MacNab criteria, at the last follow-up, 18 patients (78.26%) had an excellent outcome, and the overall success rate was 86.95%.
CONCLUSION: This study's data suggest that young patients who underwent repeat surgery improved significantly compared to baseline. The chief cause was re-herniation. Revision PELD was the main surgical procedure, which provides satisfactory clinical results in young patients who underwent repeat surgeries.
Spinal cord injury (SCI) often results in permanent loss of motor and sensory function. After SCI, the blood-spinal cord barrier (BSCB) is disrupted, causing the infiltration of neutrophils and macrophages, which secrete several kinds of cytokines, as well as matrix metalloproteinases (MMPs). MMPs are proteases capable of degrading various extracellular matrix (ECM) proteins, as well as many non-matrix substrates. The tissue inhibitor of MMPs (TIMP)-1 is significantly upregulated post-SCI and operates via MMP-dependent and MMP-independent pathways. Through the MMP-dependent pathway, TIMP-1 directly reduces inflammation and destruction of the ECM by binding and blocking the catalytic domains of MMPs. Thus, TIMP-1 helps preserve the BSCB and reduces immune cell infiltration. The MMP-independent pathway involves TIMP-1's cytokine-like functions, in which it binds specific TIMP surface receptors. Through receptor binding, TIMP-1 can stimulate the proliferation of several types of cells, including keratinocytes, aortic smooth muscle cells, skin epithelial cells, corneal epithelial cells, and astrocytes. TIMP-1 induces astrocyte proliferation, modulates microglia activation, and increases myelination and neurite extension in the central nervous system (CNS). In addition, TIMP-1 also regulates apoptosis and promotes cell survival through direct signaling. This review provides a comprehensive assessment of TIMP-1, specifically regarding its contribution to inflammation, ECM remodeling, and scar formation after SCI.
There will be two groups of 20 subjects recruited in a collaborative effort by UWHC and University of Pennsylvania. This project will require one visit approximately 3-5 hours in length. The subject will fill out a symptom questionnaire. A small gauge angiocath will be place to establish intravenous access. Single-lead ECG and blood pressure are monitored for the duration of the protocol. Tonometry (non-invasive measurement of the pulse) and echocardiographic images will be obtained at baseline. After baseline data are obtained, dobutamine will be infused at escalating doses of 2, 4, 8, and 16 µg/kg/min IV at ≤30-minute intervals. After 5 minutes of infusion at each dose, echocardiographic and tonometry data will be recorded. If 85% or more of predicted target heart rate is reached, the final study data collection and safety imaging will be performed and the dose not increased further.
BACKGROUND/AIM: Targeted therapy is an important and fast developing aspect of modern tumor therapy including therapy of head and neck cancer (HNC). Surgically treated patients often experience significant limitations to their ability to swallow, speak, or mimic expressions. In cases of recurrent tumors or palliative situations, targeted therapies such as immune checkpoint inhibitors (ICI) are frequently employed. This study compared different targeted therapies focusing on survival probability.
PATIENTS AND METHODS: Data from patients with head and neck cancer treated with different therapy regimens from the TriNetX network were analyzed. Two groups were formed: Cohort I received one targeted therapy, whereas patients in cohort II received a different targeted therapy. Cohorts I and II were matched 1:1 with respect to certain confounders. After defining the primary outcome as "death", a Kaplan-Meier analysis was performed, and the risk ratio (RR), odds ratio (OR), and hazard ratio (HR) were calculated.
RESULTS: A total of 18,331 patients with HNC treated with targeted therapy were analyzed. Patients treated with VEGF inhibitors had a significantly longer overall survival than patients treated with c-MET or EGFR inhibitors. Patients treated with PI3K inhibitors showed a significantly reduced survival probability compared to those treated with c-MET, mTOR, and RET inhibitors.
CONCLUSION: EGFR inhibitors are one of the most frequently used targeted therapies in HNC. However, in the present analysis, a survival advantage of patients treated with c-MET inhibitors or VEGF inhibitors was observed compared to those treated with EGFR inhibitors.
In addition, a variety of adverse effects not observed in clinical trials with atenolol but reported with other beta-adrenergic blocking agents should be considered potential adverse effects of atenolol. Nervous System: Reversible mental depression progressing to catatonia; an acute reversible syndrome characterized by disorientation for time and place, short-term memory loss, emotional lability, slightly clouded sensorium, decreased performance on neuropsychometrics; Cardiovascular: Intensification of AV block (see CONTRAINDICATIONS); Gastrointestinal: Mesenteric arterial thrombosis, ischemic colitis; Hematologic: Agranulocytosis; Allergic: Erythematous rash, fever combined with aching and sore throat, laryngospasm and respiratory distress. 

Miscellaneous

There have been reports of skin rashes and/or dry eyes associated with the use of beta- adrenergic blocking drugs. The reported incidence is small, and, in most cases, the symptoms have cleared when treatment was withdrawn. Discontinuance of the drug should be considered if any such reaction is not otherwise explicable. Patients should be closely monitored following cessation of therapy. (See DOSAGE AND ADMINISTRATION.) 

The oculomucocutaneous syndrome associated with the beta-blocker practolol has not been reported with atenolol. Furthermore, a number of patients who had previously demonstrated established practolol reactions were transferred to atenolol therapy with subsequent resolution or quiescence of the reaction.

To report SUSPECTED ADVERSE REACTIONS, contact Marlex Pharmaceuticals, Inc. at 1-888-582-1953 or drugsafety@marlexpharm.com or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch for voluntary reporting of adverse reactions.

Clinical Laboratory Test Findings

Clinically important changes in standard laboratory parameters were rarely associated with the administration of atenolol and chlorthalidone. The changes in laboratory parameters were not progressive and usually were not associated with clinical manifestations. The most common changes were increases in uric acid and decreases in serum potassium.
α9α10 nicotinic acetylcholine receptors (nAChRs) are a promising nonopioid analgesic target, with α9α10 nAChR antagonists showing efficacy against chemotherapy-induced hyperalgesia and allodynia. GeX-2, a potent analgesic conotoxin antagonist of α9α10 nAChRs, has limited serum stability. This study improved GeX-2 stability by capping its N-terminal with fatty acids or polyethylene glycol chains, which enhanced its serum stability but eliminated activity at G protein-coupled γ-aminobutyric acid type B (GABAB) receptor-coupled CaV2.2 channels while preserving activity at α9α10 nAChRs. In vivo, α9α10 nAChRs antagonism alone did not alleviate neuropathic pain, highlighting the importance of GABAB receptor-coupled CaV2.2 channels in GeX-2's antinociceptive effects in the chronic constriction injury rat model. The GeX-2 analogue, with an N-terminal methyl group, showed improved activity and selectivity for α9α10 nAChRs, increased serum half-life, and strong analgesic effects in oxaliplatin-induced cold allodynia models. AlphaFold3 and molecular dynamics simulations provided insights into the binding modes and the effects of N-terminal capping, which informed future peptide therapeutic developments.
This arm may be initiated pending a safety review of Cohort A. A single 1-mg pomalidomide capsule or matching placebo administered once daily for 5 days under fasted conditions.