anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The coronavirus disease of 2019 (COVID-19) is an international public health challenge with far-reaching social, economic and health impacts. Older adults and those with chronic underlying health conditions are the most susceptible to COVID-19 and its complications. Of the 15,381 reported cases of COVID-19 in Ontario to date, approximately 22.2% (n=3,420) are aged 60-79 and 22.4% (n=3,443) are 80 and over. Although there has been a rapid and coordinated response to studying the effects of COVID-19 in the acute stages, little is known about recovery over the longer-term. Anecdotally, the investigators are seeing severe declines in function, persistent symptoms, and new and worsening chronic conditions among older survivors of COVID-19. It is known that older adults who survive acute respiratory distress syndrome and associated diseases are at risk of developing persistent mobility limitations due to extensive bed rest and/or long stays in the intensive care unit (ICU) during hospitalization. Recent studies have shown that many older patients spend only 4% of their hospital stay out of bed, and each day in bed is associated with a 1-5% loss in muscle strength. For older patients and those with underlying frailty recovering from COVID-19, this could rapidly lead to significant physical deconditioning and rapid declines in mobility; with further losses in physiological reserve and resilience. Understanding the trajectory of functional recovery of older hospitalised patients with COVID-19 in the short- and long-term is critical to improving patient outcomes and informing health and rehabilitative interventions for survivors.

This study is an extension of the Coronavirus (COVID-19) Registry (COREG) platform (PI Andrew Costa)- a unique Kitchener-Waterloo-Hamilton registry of suspected and confirmed COVID-19 hospital admissions based on (and in collaboration with) the WHO International Severe Acute Respiratory and Emerging Infection Consortium (ISARIC). The addition of a prospective cohort study extension to COREG will allow the investigators to follow-older hospitalised COVID-19 patients over the longer-term in order to gain an understanding of the trajectory of functional recovery of the disease. Combining the primary data collection with COREG will also allow the investigators to identify determinants of long-term outcomes for at-risk older adults. These data are necessary to guide the clinical care and optimal management of older patients who survive serious COVID-19 illness.
Patients with first-diagnosed atrial fibrillation (FDAF) exhibit major adverse cardiovascular events (MACEs) during follow-up. Preclinical models have demonstrated that thrombo-inflammation mediates adverse cardiac remodeling and atherothrombotic events. We have hypothesized that thrombin activity (FIIa) links coagulation with inflammation and cardiac fibrosis/dysfunction. Surrogate markers of the thrombo-inflammatory response in plasma have not been characterized in FDAF. In this prospective longitudinal study, patients presenting with FDAF (n = 80), and 20 matched controls, were included. FIIa generation and activity in plasma were increased in the patients with early AF compared to the patients with chronic cardiovascular disease without AF (controls; p < 0.0001). This increase was accompanied by elevated biomarkers (ELISA) of platelet and endothelial activation in plasma. Pro-inflammatory peripheral immune cells (TNF-α+ or IL-6+) that expressed FIIa-activated protease-activated receptor 1 (PAR1) (flow cytometry) circulated more frequently in patients with FDAF compared to the controls (p < 0.0001). FIIa activity correlated with cardiac fibrosis (collagen turnover) and cardiac dysfunction (NT-pro ANP/NT-pro BNP) surrogate markers. FIIa activity in plasma was higher in patients with FDAF who experienced MACE. Signaling via FIIa might be a presumed link between the coagulation system (tissue factor-FXa/FIIa-PAR1 axis), inflammation, and pro-fibrotic pathways (thrombo-inflammation) in FDAF.
During clinical trials, dizziness, drowsiness, faintness, fainting, and syncope have been reported early in the course of Parlodel therapy. In postmarketing reports, Parlodel has been associated with somnolence, and episodes of sudden sleep onset, particularly in patients with Parkinson’s disease. Sudden onset of sleep during daily activities, in some cases without awareness or warning signs, has been reported very rarely. All patients receiving Parlodel should be cautioned with regard to engaging in activities requiring rapid and precise responses, such as driving an automobile or operating machinery. Patients being treated with Parlodel and presenting with somnolence and/or sudden sleep episodes must be advised not to drive or engage in activities where impaired alertness may put themselves or others at risk of serious injury or death (e.g., operating machines).

Patients receiving Parlodel for hyperprolactinemic states associated with macroadenoma or those who have had previous transsphenoidal surgery should be told to report any persistent watery nasal discharge to their physician. Patients receiving Parlodel for treatment of a macroadenoma should be told that discontinuation of drug may be associated with rapid regrowth of the tumor and recurrence of their original symptoms.

Patients and their caregivers should be alerted to the possibility that patients may experience intense urges to spend money uncontrollably, intense urges to gamble, increased sexual urges and other intense urges and the inability to control these urges while taking Parlodel. Advise patients and their caregivers to inform their healthcare provider if they develop new or increased uncontrolled spending, gambling urges, sexual urges, or other urges while being treated with Parlodel [see PRECAUTIONS].

Especially during the first days of treatment, hypotensive reactions may occasionally occur and result in reduced alertness, particular care should be exercised when driving a vehicle or operating machinery.

Advise patients to contact their healthcare provider if they wish to discontinue Parlodel or decrease the dose of Parlodel. Advise patients who have been prescribed a lower dose or who have been withdrawn from the drug to notify their healthcare provider if they have withdrawal symptoms such as fever, muscular rigidity, altered consciousness, apathy, anxiety, depression, fatigue, insomnia, sweating, or pain (see Precautions).
<P>PROBLEM TO BE SOLVED: To obtain a hair cosmetic composition sufficiently imparting waves and sufficiently holding the waves.  <P>SOLUTION: This hair cosmetic composition comprises each ingredient of (A) shea butter, (B) a polyvalent metal salt and (C) water. The ingredient (B) is preferably one kind selected from aluminum salts. Furthermore, a cationic compound is preferably contained as (D) an ingredient in the hair cosmetic composition. At least one kind selected from quaternary ammonium salts is more preferably contained as the ingredient (D).  <P>COPYRIGHT: (C)2004,JPO
NEW MATERIAL:Compounds shown by the formula I [Z is halogen, or group shown by the formula II(R is furoyl or benzyloxybenzoyl)] and shown by the formula III. EXAMPLE:2-[ 4-( 2-Furoyl )-1-piperazinyl]-6,7-dimethoxy-3,4-dihydroquinazolinehydrochloride. USE:An antihypertensive and an intermediate for synthesizing it. Effective for preventing and remedying essential hypertension, renal hypertension, adrenal hypertension, etc. A dose is 1-500mg/adult/day in the case of oral administration, and a dose in parenteral administration is 1/3-1/10 as much as the dose of oral administration. PREPARATION:2,4-Dichloro-6,7-dimethoxyquinazoline shown by the formula IV is reacted with an alkali metal boron hydride at room temperature -60 deg.C for 1-20hr to give a compound shown by the formula I wherein Z ic Cl. This compound is reacted with a piperazine derivative shown by the formula V in a solvent at 40-200 deg.C for 1-24hr to give a compound shown by the formula III.
Eligible patients will be randomly allocated either in the IDA-cTACE or DOX-cTACE group, and the randomization can be stratified by Child-Pugh class. Each patient will be treated by conventional chemoembolization using a microcatheter and chemoemulsion. For the chemoemulsion preparation method, 10 mg of idarubicin powder (IDA-cTACE) or 50 mg of doxorubicin powder (DOX-cTACE) will be dissolved by 2.5 mL of iodinated contrast media, and then mixed with 10 mL of iodized poppy seed oil (Lipiodol; Lipiodol Ultrafluid, Guerbet, France). The amount of chemoemulsion administered to each patient will be determined by an operator regarding tumor size, vascularity, etc. Additional embolization will be performed using calibrated gelatin sponge particles usually 100-350 µm until the arterial flow is almost stopped. Afterwards, Patients will be evaluated at 1, 3, and 6 months after the initial treatment, but the follow-up can be individualized at the discretion of hepatologists or hepatic surgeons blinded to the treatment allocation. In cases of residual or recurred tumor, additional treatments will be determined by the blinded hepatologists or hepatic surgeons. Once a patient with residual or recurred tumor receives repetitive TACE, the same drug (idarubicin or doxorubicin) used at the initial TACE will be used for re-treatments.
Cortisol dysregulation, neuroinflammation, and cerebrovascular dysfunction are biological processes that have been separately shown to be affected in Alzheimer's disease (AD). Here, we aimed to identify biomarker signatures reflecting these pathways in 108 memory clinic patients with subjective cognitive decline (SCD, N = 40), mild cognitive impairment (MCI, N = 39), and AD (N = 29). Participants were from the well-characterized Cortisol and Stress in Alzheimer's Disease (Co-STAR) cohort, recruited at Karolinska University Hospital. Salivary diurnal cortisol measures and 41 CSF proteins were analyzed. Principal component analysis was applied to identify combined biosignatures related to AD pathology, synaptic loss, and neuropsychological assessments, in linear regressions adjusted for confounders, such as age, sex, education and diagnosis. We found increased CSF levels of C-reactive protein (CRP), interferon γ-inducible protein (IP-10), thymus and activation-regulated chemokine (TARC), intercellular adhesion molecule-1 (ICAM-1), and vascular cell adhesion molecule-1 (VCAM-1) in MCI patients. Further, markers of cortisol dysregulation (flattened salivary cortisol awakening response and flattened cortisol slope) correlated with increased levels of placental growth factor (PlGF), IP-10, and chitinase 3-like 1 (YKL-40) in the total cohort. A biosignature composed of cortisol awakening response, cortisol slope, and CSF IL-6 was downregulated in AD patients. Moreover, biomarker signatures reflecting overlapping pathophysiological processes of neuroinflammation and vascular injury were associated with AD pathology, synaptic loss, and worsened processing speed. Our findings suggest an early dysregulation of immune and cerebrovascular processes during the MCI stage and provide insights into the interrelationship of chronic stress and neuroinflammation in AD.
Background: Patients with schizophrenia who also exhibit hostile behavior pose a formidable challenge for clinicians. Hostile behavior is a frequent reason for psychiatric admission, and is an obstacle for the successful reintegration of patients back into the community. Current treatment approaches have generally not been assessed under controlled conditions.

Method: This is an eight-week open-label randomized parallel group clinical trial focusing on the comparison of risperidone alone with risperidone plus valproate among hospitalized adult patients diagnosed with schizophrenia who also exhibit problems with hostility. Patients may have already been receiving risperidone or valproate (but not both) at study entry. Patients not receiving valproate at study entry were randomized to receive either risperidone alone or risperidone with valproate. For patients already receiving valproate at study entry, their antipsychotic medication(s) was switched to risperidone, and they were followed for a four-week lead-in period prior to baseline assessment and randomization to receive risperidone alone or continue with risperidone and valproate. Blinded raters completed a battery of assessments, including the Positive and Negative Syndrome Scale, Buss-Durkee Hostility Inventory, Barratt Impulsiveness Scale, and the Overt Aggression Scale. We hypothesized that risperidone alone has an antiaggressive/antihostility effect, and that this effect is augmented by the co-administration of valproate.
Alzheimer's disease (AD) is the most common neurodegenerative disease, with sporadic form being the predominant type. Neuroinflammation plays a critical role in accelerating pathogenic processes in AD. Mesenchymal stem cell (MSC)-derived small extracellular vesicles (MSC-sEVs) regulate inflammatory responses and show great promise for treating AD. Induced pluripotent stem cell (iPSC)-derived MSCs are similar to MSCs and exhibit low immunogenicity and heterogeneity, making them promising cell sources for clinical applications. This study examined the anti-inflammatory effects of MSC-sEVs in a streptozotocin-induced sporadic mouse model of AD (sAD). The intracisternal administration of iPSC-MSC-sEVs alleviated NLRP3/GSDMD-mediated neuroinflammation, decreased amyloid deposition and neuronal apoptosis, and mitigated cognitive dysfunction. Furthermore, it explored the role of miR-223-3p in the iPSC-MSC-sEVs-mediated anti-inflammatory effects in vitro. miR-223-3p directly targeted NLRP3, whereas inhibiting miR-223-3p almost completely reversed the suppression of NLRP3 by MSC-sEVs, suggesting that miR-223-3p may, at least partially, account for MSC-sEVs-mediated anti-inflammation. Results obtained suggest that intracisternal administration of iPSC-MSC-sEVs can reduce cognitive impairment by inhibiting NLRP3/GSDMD neuroinflammation in a sAD mouse model. Therefore, the present study provides a proof-of-principle for applying iPSC-MSC-sEVs to target neuroinflammation in sAD.
The invention discloses a method for preparing targeted controlled release aspirin powder. The preparation process comprises the following four steps: preparing a magnetic core-shell nano-silica drug carrier, partially dissolving a magnetic core, loading aspirin on the magnetic drug carrier and performing secondary coating of the aspirin. According to the invention, the magnetic core is partially dissolved by adopting an acid-soluble mode, the cavity diameter of the magnetic core-shell nano-silica is enlarged, and the drug loading capacity is improved. The aspirin-loaded drug is subjected to secondary coating by using polyvinylpyrrolidone polymer sol, and the pore density on the silica shell is reduced. The problem that the conventional slow release aspirin drug is extremely high in release speed is solved, and long-lasting release and controlled release can be realized. The drug carrier has magnetic property, the drug can reach the target tissues under guide of a magnetic field, targeted drug delivery is realized, and the treatment efficiency is improved.
PURPOSE:To provide the titled crown of tooth having superior mechanical strength, chemical durability, and biocompatibility, etc. by preparing a material consisting of zirconia/calcium phosphate base material as base component and mixing K2O, Al2O3, Fe2O3, and MgF2 therewith. CONSTITUTION:A material consisting of a ZrO2/CaO/P2O5 type component contg. 1-10mol% ZrO2, 45-55mol% CaO, and 44-50mol% P2O5 as base component, admixed with at least K2O, Al2O3, Fe2O3, and MgF2 is prepd. Milky-white ceramic is formed by melting the material and cast-molding in a tooth crown mold prepd. by the lost wax process. The material is crystallized by the heat- treatment in the mold to obtain thus the aimed white glass ceramic tooth crown. By this method, contraction accompanying white crystallization is retarded and the crown of tooth is prepd. in a relatively short time without causing adverse effect to the color and the transparency.
HIV is a serious, life threatening illness that requires a lifetime of treatment and disease management. Studies have shown that it can be very difficult for infected mothers to decide whether and/or when to disclose their HIV serostatus to their uninfected children. HIV-infected parents struggle with the fear that their children will be forced to grow up too quickly, become worried or depressed, or be angry with their parents once they learn that their parents have HIV. Family-based intervention programs have been successful in helping facilitate the disclosure process. This study will develop and evaluate the effectiveness of an intervention designed to assist HIV-infected mothers of young children in determining whether and how to appropriately disclose their HIV serostatus to their children.

Participants in this study will be randomly assigned to either the intervention or a standard of care condition. The intervention will consist of three 75-minute sessions that will focus on exploring mothers' concerns, determining children's readiness to receive the news, planning for disclosure, and practicing disclosure. Participants will also receive one follow-up phone call from the therapist about 3 weeks after the last session. Sessions will be scheduled at times that are convenient for the participants and therapists. Follow-up visits will include both mothers and their children, and will be held at Months 3, 6, and 9 following the end of the intervention. Assessments will include readiness to disclose HIV serostatus, mental health indicators, and family functioning.
Age-related changes in intestinal microbiome composition and function are increasingly recognized as pivotal in the pathophysiology of aging and are associated with the aging phenotype. Diet is a major determinant of gut-microbiota composition throughout the entire lifespan, and several of the benefits of a healthy diet in aging could be mediated by the microbiome. Mediterranean diet (MD) is a traditional dietary pattern regarded as the healthy diet paradigm, and a large number of studies have demonstrated its benefits in promoting healthy aging. MD has also a positive modulatory effect on intestinal microbiome, favoring bacterial taxa involved in the synthesis of several bioactive compounds, such as short-chain fatty acids (SCFAs), that counteract inflammation, anabolic resistance, and tissue degeneration. Intervention studies conducted in older populations have suggested that the individual response of older subjects to MD, in terms of reduction of frailty scores and amelioration of cognitive function, is significantly mediated by the gut-microbiota composition and functionality. In this context, the pathophysiology of intestinal microbiome in aging should be considered when designing MD-based interventions tailored to the needs of geriatric patients.
Mitochondrial DNA (mtDNA) encodes essential subunits of the oxidative phosphorylation system, but is also a major damage-associated molecular pattern (DAMP) that engages innate immune sensors when released into the cytoplasm, outside of cells or into circulation. As a DAMP, mtDNA not only contributes to anti-viral resistance, but also causes pathogenic inflammation in many disease contexts. Cells experiencing mtDNA stress caused by depletion of the mtDNA-packaging protein, transcription factor A, mitochondrial (TFAM) or during herpes simplex virus-1 infection exhibit elongated mitochondria, enlargement of nucleoids (mtDNA-protein complexes) and activation of cGAS-STING innate immune signalling via mtDNA released into the cytoplasm. However, the relationship among aberrant mitochondria and nucleoid dynamics, mtDNA release and cGAS-STING activation remains unclear. Here we show that, under a variety of mtDNA replication stress conditions and during herpes simplex virus-1 infection, enlarged nucleoids that remain bound to TFAM exit mitochondria. Enlarged nucleoids arise from mtDNA experiencing replication stress, which causes nucleoid clustering via a block in mitochondrial fission at a stage when endoplasmic reticulum actin polymerization would normally commence, defining a fission checkpoint that ensures mtDNA has completed replication and is competent for segregation into daughter mitochondria. Chronic engagement of this checkpoint results in enlarged nucleoids trafficking into early and then late endosomes for disposal. Endosomal rupture during transit through this endosomal pathway ultimately causes mtDNA-mediated cGAS-STING activation. Thus, we propose that replication-incompetent nucleoids are selectively eliminated by an adaptive mitochondria-endosomal quality control pathway that is prone to innate immune system activation, which might represent a therapeutic target to prevent mtDNA-mediated inflammation during viral infection and other pathogenic states.
Allogeneic stem cell transplantation represents the only available long-term control and possible cure of a number of hematological malignancies. A major obstacle to this treatment is the development of graft-versus-host disease (GVHD), affecting the majority of transplanted patients to some extent. Today, combinations of various cytotoxic and immunosuppressive drugs are used to prevent and treat GVHD, but many of them are associated with severe side-effects. Extracorporeal photophoresis (ECP) offers an alternative to chemo- and immunosuppressive therapy and confers apparently only mild side effects. The postulated rationale of ECP is to treat the patient's white blood cells ex vivo with ultraviolet irradiation after sensitization with 8-methoxypsoralen to dampen their immunoactivity. After engraftment the intervention group receives 2 consecutive ECP every week in 2 weeks then 1 ECP every week in 4 weeks ( a total of 8 ECP procedures).
Symptomatic knee osteoarthritis (OA) affects 10% of men and 13% of women 60 years or older, and depressive symptoms are common, occurring in one-fifth of these patients. Depressive symptoms worsen knee OA disease severity and are a barrier to pain management and engagement in physical activity. Guidelines recommend depression treatment in older adults with knee OA but provide no direction on how to simultaneously manage the co-occurrence of physical and mental morbidity. Treatment recommendations advise exercise to manage pain and disability and improve psychosocial health in knee OA patients; however, compliance to exercise programs is low in persons with chronic pain and disability and is only made worse by comorbid depression. Adherence is critical to the efficacy of depression treatments using exercise training, and no such exercise program has ever been designed for and tested in OA patients with co-occurring depressive symptoms in a way to enhance compliance. Duloxetine is the only antidepressant medication indicated for pain management in knee OA patients that has demonstrated efficacy and tolerability when treating depression in older adults and is a viable pharmacological complement to exercise. There are no protocols that combine treatments using interventions that affect symptoms of both knee OA and depression, and the study goals are to evaluate the feasibility of and then pilot test a protocol comprised of aerobic exercise training plus duloxetine for the treatment of symptomatic knee OA and comorbid depression.