anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Frontotemporal dementia (FTD) is a disease of high heterogeneity, apathy and disinhibition present in all subtypes of FTD and imposes a significant burden on families/society. Traditional neuroimaging analysis has limitations in elucidating the network localization due to individual clinical and neuroanatomical variability. The study aims to identify the atrophy network map associated with different FTD clinical subtypes and determine the specific localization of the network for apathy and disinhibition. Eighty FTD patients [45 behavioural variant FTD (bvFTD) and 35 semantic variant progressive primary aphasia (svPPA)] and 58 healthy controls at Xuanwu Hospital were enrolled as Dataset 1; 112 FTD patients including 50 bvFTD, 32 svPPA and 30 non-fluent variant PPA (nfvPPA) cases, and 110 healthy controls from the Frontotemporal Lobar Degeneration Neuroimaging Initiative (FTLDNI) dataset were included as Dataset 2. Initially, single-subject atrophy maps were defined by comparing cortical thickness in each FTD patient versus healthy controls. Next, the network of brain regions functionally connected to each FTD patient's location of atrophy was determined using seed-based functional connectivity in a large (n = 1000) normative connectome. Finally, we used atrophy network mapping to define clinical subtype-specific network (45 bvFTD, 35 svPPA and 58 healthy controls in Dataset 1; 50 bvFTD, 32 svPPA, 30 nfvPPA and 110 healthy controls in Dataset 2) and symptom-specific networks [combined Datasets 1 and 2, apathy without depression versus non-apathy without depression (80:26), disinhibition versus non-disinhibition (88:68)]. We compare the result with matched symptom networks derived from patients with focal brain lesions or conjunction analysis. Through the analysis of two datasets, we identified heterogeneity in atrophy patterns among FTD patients. However, these atrophy patterns are connected to a common brain network. The primary regions affected by atrophy in FTD included the frontal and temporal lobes, particularly the anterior temporal lobe. bvFTD connects to frontal and temporal cortical areas, svPPA mainly impacts the anterior temporal region and nfvPPA targets the inferior frontal gyrus and precentral cortex regions. The apathy-specific network was localized in the orbital frontal cortex and ventral striatum, while the disinhibition-specific network was localized in the bilateral orbital frontal gyrus and right temporal lobe. Apathy and disinhibition atrophy networks resemble known motivational and criminal lesion networks, respectively. A significant correlation was found between the apathy/disinhibition scores and functional connectivity between atrophy maps and the peak of the networks. This study localizes the common network of clinical subtypes and main symptoms in FTD, guiding future FTD neuromodulation interventions.
Patients who meet the inclusion criteria and agree to the study will be recruited from the Kirklin Clinic and UAB hospitals who will be undergoing FDG-PET/CT for cardiac study as part of their standard of care to diagnose cardiac sarcoidosis. MRI and FDG-PET screening questionnaire will be completed. A chart review will be completed to obtain data from patient medical records pertaining to study including age, gender, race, weight, height, vital signs, social and family history, past medical history especially if there is any history of hypertension, diabetes, high cholesterol levels, heart failure or history of lung diseases, lab results including brain natriuretic peptide levels, creatinine, hemoglobin, coagulation parameters, results of stress test/left heart catheterization, prior echocardiography if available. The CMR will be done solely for research purposes. The patient will be in the PET/MRI scanner for cardiac study only for 60-90 minutes, Finally, multi-sequence, multi-planar cardiac MR images will be acquired to assess cardiac chamber size, regional wall motion abnormalities, ejection fraction, left ventricular perfusion(using gadolinium-based agent) and late gadolinium enhancement.

The investigators will also conduct MRI examinations on 5 healthy volunteers to establish cardiac MRI protocol for the PET/MRI scanner. These scans will not involve any FDG administration to the healthy volunteers. These will involve cardiac MRI examinations to determine the feasibility and quality of MRI scans with the new scanner.
Conventional OT plus 1 hour additional bimanual-to-unimanual device-assisted therapy. The m2 BAT will enable repeated movement of the affected body part without the help of a therapist, providing the opportunity to maintain range-of motion in the affected limb to limit spasticity, contracture and the ensuing deformity, a major goal of rehabilitation therapy and produces movement in the affected limb from activating the patient's own brain, rather than from being acted on by an external powered source such as a robot.
This is a Phase II trial with a dose escalation/de-escalation lead-in that will investigate the efficacy and safety of an iNOS inhibitor and nab-paclitaxel in combination with alpelisib in patients with HER2 negative, metastatic or locally advanced MpBC. The prognosis for metastatic or locally advanced metaplastic breast cancer (MpBC), a rare and highly chemotherapy-resistant subtype of TNBC, is even worse than for non-metaplastic TNBC, with a median overall survival ranging from 3 to 8 months.1 Standard systemic chemotherapy remains the only available treatment option for patients with metastatic or locally advanced MpBC, even though this disease is largely refractory to cytotoxic drugs. Therefore, combination strategies to understand and overcome mechanisms of resistance to improve marginal chemotherapeutic efficacy are needed to improve the prognosis of these patients. We have found that inducible nitric oxide synthase (iNOS) is a critical target for overcoming chemotherapy resistance in TNBC.2,3 iNOS expression is increased and associated with poor prognosis in invasive TNBC and MpBC.2-5 It has been shown that nitric oxide (NO) through iNOS induces many of the major oncogenic pathways such as RAS/ERK, HIF1α, NF- κB, and others making this a unique oncogenic driver. One of the major oncogenic pathways activated by iNOS/NO is the phosphatidylinositol 3-kinase (PI3K)/Akt pathway.6-9 Alterations in the Pl3K/Akt pathway have also been linked with chemotherapy resistance, especially in MpBC.10-14 We hypothesize that addition of the PI3K inhibitor, alpelisib, to a pan-NOS inhibitor (L-NMMA) and nab-paclitaxel will increase objective response rate (ORR) in patients with HER2 negative metastatic or locally advanced MpBC. Both first- and second-line patients will be eligible for this trial. Patients may have received prior immunotherapy, per standard of care.
OBJECTIVE: Respiratory arrest plays an important role in sudden unexpected death in epilepsy (SUDEP). Adenosine is of interest in SUDEP pathophysiology due to its influence on seizures and breathing. The objective of this investigation was to examine the role of adenosine in seizure severity, seizure-induced respiratory disruption, and seizure-induced death using mouse models. Understanding adenosinergic contributions to seizure cessation and seizure-induced death may provide insights into how SUDEP can be prevented while avoiding increased seizure severity.
METHODS: Our approach was to examine: (1) seizure severity and seizure-induced death after 15 mA electroshock seizures and during repeated pentylenetetrazol (PTZ) administration in wild-type mice (Adk +/+) and transgenic mice with reduced adenosine metabolism (Adk +/-); (2) the postictal hypercapnic ventilatory response (HCVR) in wild-type mice (the postictal HCVR could not be examined in Adk +/- mice due to their high mortality rate); and (3) the effects of adenosinergic drugs on seizure severity and seizure-induced death following maximal electroshock (MES).
RESULTS: Adk +/- mice were more vulnerable to seizure-induced death in the 15 mA electroshock and repeated PTZ models. Despite increased mortality, Adk +/- mice had comparable seizure severity in the PTZ model and reduced seizure severity in the 15 mA electroshock model. Breathing and HCVR were suppressed by 15 mA electroshock seizures in wild-type mice. Pharmacological inhibition of adenosine metabolism decreased MES seizure severity but did not increase mortality. A1 selective and nonselective adenosine receptor antagonists increased seizure-induced death following MES.
SIGNIFICANCE: Adenosine has opposing effects on seizure severity and seizure-induced death. On the one hand, our seizure severity data highlight the importance of adenosine in seizure suppression. On the other hand, our mortality data indicate that excessive extracellular adenosine signaling can increase the risk of seizure-induced respiratory arrest.
The purpose of this randomized, multiple-dose, single-blind, parallel-group study is to examine in healthy volunteers the effects of analgesics given in approved daily doses in addition to daily cardio-protective doses of aspirin (81 mg) on the stomach. All subjects are examined endoscopically before receiving study medication, and at the end of treatment on Day 9. Each subject takes 81 mg of aspirin daily plus one of the following treatments to be taken daily on Days 1 through 8: four doses of acetaminophen 1000 mg, three doses of ibuprofen 400 mg, two doses of naproxen sodium (440 mg in the morning and 220 mg in the evening), four doses of aspirin 650 mg, two doses of celecoxib 200 mg, one dose of rofecoxib 25 mg, or no additional study medication. On Day 9, one dose of aspirin 81 mg and only one dose of the assigned treatment drug are taken prior to having an endoscopy. The primary endpoints of the study are the effects of the analgesics on the inhibition of COX-1 activity by aspirin, and any injury to the stomach mucosa, as determined by direct endoscopic observation. Safety assessments consist of routine monitoring for adverse events, as well as endoscopic examination of gastric mucosa for erosions and ulcerations occurring during the treatment phase. The study hypothesis is that the effects of acetaminophen on the stomach do not differ from the effects of ibuprofen, naproxen, aspirin, celecoxib, or rofecoxib. 81 mg aspirin and 1of 7 treatments for 8 days: acetaminophen 1000mg 4xday, ibuprofen 400mg 3xday, naproxen 440mg morning and 220mg evening, no additional study medication, aspirin 650mg 4xday, celecoxib 200mg 2xday,rofecoxib 25mg 1xday. On Day 9, 1 dose aspirin \& 1 dose study drug before endoscopy.
The starting dose will be 0.25 mg/kg. If the dose is tolerable, subsequent cohorts will be enrolled and treated with 0.5, 0.75, 1.0 and 1.5 mg/kg. If 0.25 mg/kg proves to be intolerable, the dose will be reduced to 0.15 mg/kg.
Betains of general formula <FORM:1101561/C2/1> where R1 is H and R2 is acyl or R1 and R2 are both acyl and X is a quaternary ammonium group, are obtained by reacting a salt containing cations of general formula <FORM:1101561/C2/2> where R1, R2 and X have the above meanings, with a base which may be organic or inorganic, or an anion exchanger.  A wide range of acyl groups are specified for R1 and R2. The acid of the salt should have a pKa of 4 or less.  The salts may be salts of trichloroacetic, sulphuric, perchloric, nitric, hydrochloric, HBr, HI, acetic or formic acids.  The process may be used for the purification of betaines by formation of the salt followed by regeneration of the betaine.  The betaines are produced in a non-hygroscopic form.  a - and b -crystal forms of N-(7-21-thienylacetamido-ceph-3-em-3-yl methyl) -pyridinium-4-carboxylate are prepared.
The invention relates to a Chinese medicinal composition for treating oviduct obstruction, and a preparation method and application thereof, in particular to a Chinese medicinal composition for treating oviduct obstruction, and a preparation method of granules and application thereof, and belongs to the field of medicine. The oviduct obstruction or partially passable oviduct is the major cause for female infertility, and the oviduct obstruction cannot be treated by special-effect medicament at present. The Chinese medicinal composition consists of nine medicaments such as Chinese angelica, red paeony root, beautiful sweetgum fruit and the like, and the granules of the Chinese medicinal composition are prepared by aqueous extraction, filtering, alcohol extraction, concentration, drying under reduced pressure, pulverizing and pelleting by adding auxiliary materials. The Chinese medicinal composition has a strict formula, and is particularly suitable for treating the oviduct obstruction which belongs to qi depression to blood stasis in differentiation of traditional Chinese medical science. Experiments verify that the treatment effect is obvious. The Chinese medicinal composition has the advantages of reasonable and feasible preparation process, suitability for industrial production, quick absorption of the granules, quick response, moisture prevention, light resistance, good medicinal stability, clean and attractive appearance, small administration dosage and convenient production, transportation, carrying and storage.
Group A participants are randomized the IVR system as Modality #1. After 33 days of diary completion using IVR, they switch to the interactive web response system (IWR)as Modality #2.
Overexpression of HPV-oncoproteins E6 and E7 is necessary for HPV-driven cervical carcinogenesis. Hence, these oncoproteins are promising disease-specific biomarkers. We assessed the technical and operational characteristics of the 8-HPV-type OncoE6/E7 Cervical Test in different laboratories using cervical samples from HPV-positive women living with (WLWH) and without HIV. The 8-HPV-type OncoE6/E7 Test (for short: "OncoE6/E7 test") was performed in 2833 HIV-negative women and 241 WLWH attending multicentric studies in Latin America (ESTAMPA study), and in Africa (CESTA study). Oncoprotein positivity were evaluated at each testing site, according to HIV status as well as type-specific agreement with HPV-DNA results. A feedback questionnaire was given to the operators performing the oncoprotein test to evaluate their impression and acceptability regarding the test. The OncoE6/E7 test revealed a high positivity rate heterogeneity across all testing sites (I2: 95.8%, p < .01) with significant lower positivity in WLWH compared to HIV-negative women (12% vs 25%, p < .01). A similar HPV-type distribution was found between HPV DNA genotyping and oncoprotein testing except for HPV31 and 33 (moderate agreement, k = 0.57). Twenty-one laboratory technicians were trained on oncoprotein testing. Despite operators' concerns about the time-consuming procedure and perceived need for moderate laboratory experience, they reported the OncoE6/E7 test as easy to perform and user-friendly for deployment in resource-limited settings. The high positivity rate variability found across studies and subjectivity in test outcome interpretation could potentially results in oncoprotein false positive/negative, and thus the need for further refinements before implementation of the oncoprotein testing in screen-triage-and-treat approaches is warranted.
A composition for preventing, mitigating, and alleviating irritation and skin trauma is described. The composition contains calcium glycerophosphate and at least one skin compatible, film-forming component. The composition may be applied to the skin prior to application of an adhesive tape to reduce damage to the skin which is inflicted upon removal of the tape by forming a film on the skin. Upon removal of the adhesive tape from the skin, the film, rather than skin cells, is removed with the tape. The calcium glycerophosphate component of the composition also penetrates the skin and serves to alleviate any damage which may be inflicted on the skin. The composition may also be applied to the skin to prevent subsequent irritation, such as irritation inflicted by contact with poison ivy, clothing, jewelry, insect bites, a prosthetic, etc. A medical dressing which contains the composition is also included. Finally, methods for preventing and mitigating skin irritation and trauma using the inventive composition are described.
Leishmaniasis poses a significant health burden, particularly among immunocompromised patients. In Thailand, Leishmania infection caused by Leishmania martiniquensis and Leishmania orientalis lacks information about the incidence and risk factors among HIV-infected populations. This longitudinal cohort study aimed to investigate the incidence and persistence of Leishmania infection among HIV-infected individuals in an affected area, Trang Province, Southern Thailand. The study also identified risk factors associated with the incidence of Leishmania infection. The study enrolled 373 participants in the HIV clinic, Trang Hospital, who initially tested negative for Leishmania infection during 2015-2016, and 133 individuals initially tested positive for Leishmania infection. Thus, follow-up visits of 506 participants occurred during 2018-2019. Direct Agglutination Test (DAT) and nested PCR (nPCR) identified incidents and persistent cases of Leishmania infection. Cox proportional-hazards regression analyses were performed to assess risk factors for the incidence of Leishmania infection. Among the initially negative group, 12 incident cases comprised one L. orientalis infection and 11 seropositive cases using DAT, resulting in a cumulative incidence of 3.2% and an incidence density of 10.38 per 1000 person-years. Increasing age was a significant predictor of the incidence of Leishmania infection. Five persistent cases comprised one Leishmania donovani complex and four seropositive cases using DAT in the initially positive group, with a cumulative persistence rate of 3.7% and a persistence density of 12.85 per 1000 person-years. All patients were asymptomatic. This study sheds light on the incidence and persistence of Leishmania infection among HIV-infected individuals in Trang Province, Southern Thailand, underscoring the importance of continued monitoring and tailored interventions to mitigate the impact of this co-infection.
An adnexal mass is the most common indication for gynaecological surgery. Pre operative characterization is crucial and a scoring system would be useful to standardize the imaging report and thus, improve patients management. Recently, the coordinating center developed the first MR scoring system named ANDEXMR SCORING system in a retrospective study which is accurate and reproducible. The objectives of this trial are to perform an external prospective validation of this scoring system to evaluate its potential impact on therapeutic strategy and to test its reproducibility.

This is a prospective large multicenter study. All patients with a sonographically indeterminate adnexal mass referred for MR imaging will be included from each participating center. One senior and one junior radiologists independently analyze the different MR criteria to characterize adnexal masses. The reader will then classify the mass using ADNEXMR SCORING system.
Prolonged exposure to opioids causes an enhanced sensitivity to painful stimuli (opioid-induced hyperalgesia, OIH) and a need for increased opioid doses to maintain analgesia (opioid-induced tolerance, OIT), but the mechanisms underlying both processes remain obscure. We found that pharmacological block or genetic deletion of HCN2 ion channels in primary nociceptive neurons of male mice completely abolished OIH but had no effect on OIT. Conversely, pharmacological inhibition of central HCN channels alleviated OIT but had no effect on OIH. Expression of C-FOS, a marker of neuronal activity, was increased in second-order neurons of the dorsal spinal cord by induction of OIH, and the increase was prevented by peripheral block or genetic deletion of HCN2, but block of OIT by spinal block of HCN channels had no impact on C-FOS expression in dorsal horn neurons. Collectively, these observations show that OIH is driven by HCN2 ion channels in peripheral nociceptors, while OIT is driven by a member of the HCN family located in the CNS. Induction of OIH increased cAMP in nociceptive neurons, and a consequent shift in the activation curve of HCN2 caused an increase in nociceptor firing. The shift in HCN2 was caused by expression of a constitutively active μ-opioid receptor (MOR) and was reversed by MOR antagonists. We identified the opioid-induced MOR as a six-transmembrane splice variant, and we show that it increases cAMP by coupling constitutively to Gs HCN2 ion channels therefore drive OIH, and likely OIT, and may be a novel therapeutic target for the treatment of addiction.
A telepresence device may autonomously check patients. The telepresence device may determine the frequency of checking based on whether the patient has a risk factor. The telepresence device may include an image sensor, a thermal camera, a depth sensor, one or more systems for interacting with patients, or the like. The telepresence device may be configured to evaluate the patient's condition using the one or more sensors. The telepresence device may measure physiological characteristics using Eulerian video magnification, may detect pallor, fluid level, or fluid color, may detect thermal asymmetry, may determine a psychological state from body position or movement, or the like. The telepresence device may determine whether the patient is experiencing a potentially harmful condition, such as sepsis or stroke, and may trigger an alarm if so. To overcome alarm fatigue, the telepresence device may annoy a care provider until the care provider responds to an alarm.
There were no overdoses reported in the NUVIGIL clinical studies. Symptoms of NUVIGIL overdose are likely to be similar to those of modafinil. Overdose in modafinil clinical trials included excitation or agitation, insomnia, and slight or moderate elevations in hemodynamic parameters. From post-marketing experience with modafinil, there have been no reports of fatal overdoses involving modafinil alone (doses up to 12 grams). Overdoses involving multiple drugs, including modafinil, have resulted in fatal outcomes. Symptoms most often accompanying modafinil overdose, alone or in combination with other drugs have included; insomnia; central nervous system symptoms such as restlessness, disorientation, confusion, excitation and hallucination; digestive changes such as nausea and diarrhea; and cardiovascular changes such as tachycardia, bradycardia, hypertension and chest pain.
Teachers Training workshop Workshop based on local adaptation of WHO-EMRO school mental health manual will be conducted in school. The duration of the workshop will be 3 days. Teachers can decline to participate or withdraw at any stage.
The TiME Trial is a cluster-randomized, parallel-group pragmatic clinical trial for patients initiating treatment with maintenance hemodialysis. Facilities will be randomized in a 1:1 distribution to the Intervention arm or the Usual Care arm. Facilities randomized to the Intervention arm will adopt the practice of recommending dialysis session durations of at least 4.25 hours for all patients initiating hemodialysis treatment regardless of body size or dialysis solute clearance measurements. Facilities randomized to Usual Care will maintain their existing approaches to prescribing dialysis session duration. Participants will be followed for up to 3 years. The primary endpoint is mortality; major secondary endpoints are hospitalization rate and quality of life. Pragmatic features of the TiME Trial include 1) high generalizability due to non-restrictive eligibility criteria and broad representation of participating facilities, 2) implementation of the intervention by clinical care providers rather than by research personnel, and 3) reliance on data obtained through routine clinical care rather than through research activities.