anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
This study investigated cardiac stress and mitochondrial oxidative phosphorylation (OxPhos) in human donation after circulatory death (DCD) hearts regarding warm ischemic time (WIT) and subsequent cold storage and compared them with that of human brain death donor (DBD) hearts. A total of 24 human hearts were procured for the research study-6 in the DBD group and 18 in the DCD group. DCD group was divided into three groups (n = 6) based on different WITs (20, 40, and 60 min). All hearts received del Nido cardioplegia before being placed in normal saline cold storage for 6 h. Left ventricular biopsies were performed at hours 0, 2, 4, and 6. Cardiac stress [nicotinamide adenine dinucleotide phosphate (NADPH) oxidase subunits: 47-kDa protein of phagocyte oxidase (p47phox), 91-kDa glycoprotein of phagocyte oxidase (gp91phox)] and mitochondrial oxidative phosphorylation [OxPhos, complex I (NADH dehydrogenase) subunit of ETC (CI)-complex V (ATP synthase) subunit of ETC (CV)] proteins were measured in cardiac tissue and mitochondria respectively. Modulation of cardiac stress and mitochondrial dysfunction were observed in both DCD and DBD hearts. However, DCD hearts suffered more cardiac stress (overexpressed NADPH oxidase subunits) and diminished mitochondrial OxPhos than DBD hearts. The severity of cardiac stress and impaired oxidative phosphorylation in DCD hearts correlated with the longer WIT and subsequent cold storage time. More drastic changes were evident in DCD hearts with a WIT of 60 min or more. Activation of NADPH oxidase via overproduction of p47phox and gp91phox proteins in cardiac tissue may be responsible for cardiac stress leading to diminished mitochondrial oxidative phosphorylation. These protein changes can be used as biomarkers for myocardium damage and might help assess DCD and DBD heart transplant suitability.NEW & NOTEWORTHY First human DCD heart research studied cardiac stress and mitochondrial dysfunction concerning WIT and the efficacy of del Nido cardioplegia as an organ procurement solution and subsequent cold storage. Mild to moderate cardiac stress and mitochondrial dysfunction were noticed in DCD hearts with WIT 20 and 40 min and cold storage for 4 and 2 h, respectively. These changes can serve as biomarkers, allowing interventions to preserve mitochondria and extend WIT in DCD hearts.
The protocol for patients assigned to surgery group was as follows. ASUC patients were admitted in, estimated their baseline situations and tested their blood and fecal indicators including PCT, IL-6 and FC on admission. All patients were treated according to the ECCO guideline 2012. Patients who showed bad response to medicine (glucocorticoid for 5 days and rescue therapy for 3 days) were recommended and classified in the surgery group. Their baseline manifestations were collected and compared with the medical group, to exploit the baseline indicators with great sensitive and specificity predicting the high risk for surgery.
Photodynamic therapy (PDT) has shown great potential for tumor treatment as the method is noninvasive, highly selective, and causes minimal side effects. However, conventional type II PDT, which relies on 1O2, presents poor therapeutic efficacy for hypoxic tumors due to its reliance on oxygen. Here, CeO2/Ti3C2-MXene (CeO2@MXene) hybrids were successfully designed by growing CeO2in situ using Ti3C2-MXene (MXene) nanosheets. CeO2@MXene serves as a reduction-oxidation (REDOX) center due to the presence of Ce in the lattice of CeO2 nanoparticles. This REDOX center reacts with H2O2 to generate oxygen and weakens the hypoxic tumor cell environment, achieving type II PDT. At the same time, many other ROS (such as ⋅O2- and ⋅OH) can be produced via a type I photodynamic mechanism (electron transfer process). The CeO2@MXene heterojunction performs nanoenzymatic functions for synergistic type I and type II PDT, which improves cancer treatment.
C:\NRPotbl\TCC\TX5UU71763_1 DUL-16/7Z011 NASAL PHARMACEUTICAL FORMULATIONS AND METHODS OF USING THE SAME Abstract Nasal pharmaceutical formulations comprising a drug substance having a specific particle size distribution profile are disclosed herein. Such profile provides increased bioavailability, increased efficacy or prolonged therapeutic effect of the drug substance when administered intranasally. The formulations of the present invention may comprise 10 one or more corticosteroids having a specific particle size distribution profile. In a preferred embodiment, the corticosteroid is beclomethasone or a pharmaceutically acceptable derivative thereof for the treatment of one or more symptoms of rhinitis. Preferably, the drug substance is beclomethasone dipropionate. The formulations herein may be provided as an aqueous suspension suitable for inhalation via the intranasal route.
A therapeutic model for the expedient treatment of deadly pathogens involved in pandemics and bioterrorism related events. The immune pathogenesis of deadly pathogens is redefined in the light of Recent advances in the Fundamentals of Immunology by developing three dimensional understandings of deadly pathogens and its interactions with host and its immune system. The immune pathogenesis of deadly pathogens can be treated expediently and globally with NSPS to mitigate the threat of bioterrorism and pandemics. According to a method for treating deadly pathogens having an immune regulatory molecule, the first step is providing a nano-engineered formulation of sodium polystyrene sulfonate (NSPS) having particle size less than 100 nm. A pharmaceutically effective dose of the NSPS is administered to a patient infected with the pathogen. The immune regulatory molecule is targeted with the NSPS for inhibiting serine protease activation. The therapeutic model is further extended for quarantine purposes to facilitate decontamination measures for patients, hospitals and laboratories.
Forty-eight patients with rotator cuff tears who had undergone arthroscopic rotator cuff repair were enrolled. The 24 patients randomly allocated to group 1 received ISB and SSNB; the remaining 24 patients in group 2 underwent ISB alone. VAS pain score, patient's satisfaction (SAT) were checked postoperative 1, 3, 6, 12, 18, 24, 36, and 48 hours. VAS pain score was selected from 0 to 10 was no pain and 10 was severe pain that the patient had ever experienced. SAT was also selected from 0 to 10 was unsatisfactory and 10 was very satisfactory. Rebound of postoperative pain was confirmed if there had been an increase of VAS pain score after postoperative 1 hour.
In severe COVID-19 cases, an exacerbated inflammatory response triggers a cytokine storm that can worsen the prognosis. Compounds with both antiviral and anti-inflammatory activities show promise as candidates for COVID-19 therapy, as they potentially act against the SARS-CoV-2 infection regardless of the disease stage. One of the most attractive drug targets among coronaviruses is the main protease (MPro). This enzyme is crucial for cleaving polyproteins into non-structural proteins required for viral replication. The aim of this review was to identify SARS-CoV-2 MPro inhibitors with both antiviral and anti-inflammatory properties. The interactions of the compounds within the SARS-CoV-2 MPro binding site were analyzed through molecular docking when data from crystallographic structures were unavailable. 18 compounds were selected and classified into five different superclasses. Five of them exhibit high potency against MPro: GC-376, baicalein, naringenin, heparin, and carmofur, with IC50 values below 0.2 μM. The MPro inhibitors selected have the potential to alleviate lung edema and decrease cytokine release. These molecules mainly target three critical inflammatory pathways: NF-κB, JAK/STAT, and MAPK, all previously associated with COVID-19 pathogenesis. The structures of the compounds occupy the S1/S2 substrate binding subsite of the MPro. They interact with residues from the catalytic dyad (His41 and Cys145) and/or with the oxyanion hole (Gly143, Ser144, and Cys145), which are pivotal for substrate recognition. The MPro SARS-CoV-2 inhibitors with potential anti-inflammatory activities present here could be optimized for maximum efficacy and safety and be explored as potential treatment of both mild and severe COVID-19.
Continuous renal replacement therapy (CRRT) is a life-saving procedure for sepsis but the benefit of CRRT varies and prediction of clinical outcomes is valuable in efficient treatment planning. This study aimed to use machine learning (ML) models trained using MIMIC III data for identifying sepsis patients who would benefit from CRRT. We first selected patients with sepsis and CRRT in the ICU setting and their gender, and an array of routine lab results were included as features to train machine learning models using 30-day mortality as the primary outcome. A total of 4161 patients were included for analysis, among whom there were 1342 deaths within 30 days. Without data augmentation, extreme gradient boosting (XGBoost) showed an accuracy of 64.2% with AUC-ROC of 0.61. Data augmentation using a conditional generative adversarial neural network (c-GAN) resulted in a significantly improved accuracy (82%) and ROC-AUC (0.78%). To enable prediction on pediatric patients, we adopted transfer learning approaches, where the weights of all but the last hidden layer were fixed, followed by fine-tuning of the weights of the last hidden layer using pediatric data of 200 patients as the inputs. A significant improvement was observed using the transfer learning approach (AUCROC = 0.76) compared to direct training on the pediatric cohort (AUCROC = 0.62). Through this transfer-learning-facilitated patient outcome prediction, our study showed that ML can aid in clinical decision-making by predicting patient responses to CRRT for managing pediatric sepsis.
Despite the unconditional success achieved in the treatment and prevention of AMI over the past 40 years, mortality in this disease remains high. Hence, it is necessary to develop novel drugs with mechanism of action different from those currently used in clinical practices. Studying the molecular mechanisms involved in the cardioprotective effect of adapting to cold could contribute to the development of drugs that increase cardiac tolerance to the impact of ischemia/reperfusion. An analysis of the published data shows that the long-term human stay in the Far North contributes to the occurrence of cardiovascular diseases. At the same time, chronic and continuous exposure to cold increases tolerance of the rat heart to ischemia/ reperfusion. It has been demonstrated that the cardioprotective effect of cold adaptation depends on the activation of ROS production, stimulation of the β2-adrenergic receptor and protein kinase C, MPT pore closing, and KATP channel.
The invention relates to a method for preparing vitamin AD pellets and a compound amino acid capsule composition thereof. In particular, in one aspect, the invention relates to a vitamin AD pellet comprising vitamin a and vitamin D2; each 1g of the pellet contains 2-20 ten thousand of I.U. vitamin A and 0.2-2 ten thousand of I.U. vitamin D 2 . The invention also relates to a preparation method of the vitamin AD micro-pill, and a capsule of the compound amino acid vitamin micro-pill containing the vitamin AD micro-pill. The vitamin AD micro-pill and the compound amino acid vitamin capsule prepared by using the same have the characteristics of being superior to the existing product.
The present invention relates to a keloid treatment composition through autophagy regulation. According to the present invention, when administered to mice with induced keloids, metformin effectively inhibits fibrosis of keloids, reduces infiltration of CD4-positive cells, which are human immune cells, into tissues, and inhibits infiltration of cells expressing inflammatory factors STAT3 and IL-6. In addition, metformin regulates expression and activity of LC3 protein and p62, which are factors related to autophagy, and inhibits expression of SDF-1, TGF-β, α-SMA, and Collagen-1, which are increased by inflammatory cytokines. Moreover, inflammatory cell death increased by IL-17 inflammatory cytokine reduces activity of an inflammatory cell death factor by blocking autophagy factor HIF-1α and inhibits increased phagocytosis. Since expression of fibrosis factors is inhibited, metformin is effective in keloid treatment and can be usefully used in related industries. Provided is a food composition for preventing or alleviating keloids containing metformin as an active ingredient.
Patients with epilepsy may experience seizure clusters, which are described by the US Food and Drug Administration (FDA) as intermittent, stereotypic episodes of frequent seizure activity that are distinct from a patient's usual seizure pattern. Untreated seizure clusters may increase the risk for status epilepticus, as well as decrease quality of life and increase burden on patients and care partners. Benzodiazepine therapies are the mainstay for acute treatment of seizure clusters and are often administered by nonmedical care partners outside a healthcare facility. Three rescue therapies are currently FDA-approved for this indication, with diazepam rectal gel being the first in 1997, for patients aged ≥  2 years. Limitations of rectal administration (e.g., positioning and disrobing the patient, which may affect ease of use and social acceptability; interpatient variation in bioavailability) led to the investigation of the potential for nasal administration as an alternative. Midazolam nasal spray (MDS) was approved by the FDA in 2019 for patients aged ≥  12 years and diazepam nasal spray (DNS) in 2020 for patients aged ≥  6 years; these two intranasal therapies have differences in their formulations [e.g., organic solvents (MDS) vs. Intravail and vitamin E for absorption and solubility (DNS)], effectiveness (e.g., proportion of seizure clusters requiring only one dose), and safety profiles. In clinical studies, the proportion of seizure clusters for which only one dose of medication was used varied between the three approved rescue therapies with the highest single-dose rate for any time period for DNS; however, although studies for all three preparations enrolled patients with highly intractable epilepsy, inclusion and exclusion criteria varied, so the three cannot be directly compared. Treatments that have been used off-label for seizure clusters in the USA include midazolam for injection as an intranasal spray (indicated for sedation/anxiolysis/amnesia and anesthesia) and tablet forms of clonazepam (indicated for treatment for seizure disorders) and lorazepam (indicated for anxiety). In the European Union, buccal and intranasal midazolam are used for treating the indication of prolonged, acute convulsive seizures and rectal diazepam solution for the indication of epileptic and febrile convulsions; duration of effectiveness for these medications for the treatment of seizure clusters has not been established. This paper examines the literature context for understanding seizure clusters and their treatment and provides effectiveness, safety, and administration details for the three FDA-approved rescue therapies. Additionally, other medications that are used for rescue therapy in the USA and globally are discussed. Finally, the potential benefits of seizure action plans and candidates for their use are addressed. This paper is intended to provide details about the unique characteristics of rescue therapies for seizure clusters to help clarify appropriate treatment for individual patients.
Glaucoma is a multifactorial disease, an important risk factor of which is increased intraocular pressure. Fluctuations in intraocular pressure are often associated with vaginal birth, although intraocular pressure during active pushing during stage II has never been measured. The study will be conducted on a group of patients with healthy eyes on patients who have completely fine vision or have a small refractive error and are accustomed to wearing contact lenses. The measurement of intraocular pressure itself will be carried out using SENSIMED Triggerfish contact lenses, which measure pressure every 5 minutes for 30s. This period roughly corresponds to the duration of 1-2 contractions. Inclusion in the study will be offered to patients in the 35th to 37th week of pregnancy.Prior to measurement patients will be sent to an eye clinic for a detailed examination of both eyes, which includes measuring intraocular pressure. Subsequently, pregnancy checks will take place according to the standard scheme and in the standard scope. At the onset of uterine contractions, an ophthalmologic consultant will be called, which will measure intraocular pressure between contractions using the Tonopen device and put on SENSIMED Trigerfish contact lenses in combination with a local anesthetic. The patient will have these lenses until the end of the third stage of labor, i.e. 2 hours after the birth, when the lenses are removed. In the second stage of labor, continuous monitoring by a cardiotocograph will take place. Subsequently, the obtained data from the cardiotocograph and contact lenses will be evaluated and compared by a team of ophthalmologists and gynecologists, where the investigators will be able to assess the individual fluctuations in intraocular pressure depending on the individual contractions. The aim of the study is to demonstrate or disprove the risks to the glaucoma patient due to increased intraocular pressure during active pushing in combination with uterine contraction.
OBJECTIVE: Cardiovascular disease (CVD) represents the primary cause of mortality in patients afflicted with end-stage renal disease and undergoing peritoneal dialysis (PD) treatment. Galectin-3 (Gal-3), a molecule known to exhibit a correlation with CVD mortality garners considerable interest. The objective of this study was to explore the potential association between serum Gal-3 levels and other CVD risk factors among PD patients.
METHODS: In this cross-sectional study, a total of 114 PD patients with a minimum of 3 months of PD treatment were enrolled. Serum Gal-3 levels were quantified using an enzyme-linked immunosorbent assay. The data of patients with Gal-3 levels higher and lower than 26.744 pg/ml were compared using Mann-Whitney U tests or t tests. Pearson's correlation or Spearman's correlation analysis and multivariate regression were used to assess the associations between the known risk factors for CVD and Gal-3.
RESULTS: In comparison to the inter-group baseline data, the low Gal-3 group exhibited a higher glomerular filtration rate (GFR). Gal-3 levels correlate positively with PD duration, B-type natriuretic peptide (BNP), growth differentiation factor 15 (GDF-15), interventricular septal thickness in diastolic (IVST), and left ventricular mass index (LVMI). Conversely, Gal-3 exhibited a negative correlation with albumin levels. Multivariate linear regression analysis demonstrated a positive correlation between Gal-3 levels and BNP, GDF-15, PD duration, IVST and LVMI. Gal-3 levels were negatively correlated with albumin levels.
CONCLUSIONS: Gal-3 was strongly associated with BNP, GDF-15, IVST and LVMI in patients undergoing PD treatment. Prospective studies should be carried out to determine whether Gal-3 can be a promising biomarker in predicting increased risk of adverse cardiovascular events in PD patients.
The purpose is to explore the analgesic effect of a single Nd:YAG laser dose after mandibular third molar extraction. This was a prospective randomized controlled clinical trial. Subjects were enrolled according to the inclusion and exclusion criteria and randomly divided into the experimental and control groups. In the experimental group, the wound was irradiated with the Nd:YAG laser (wavelength, 1064 nm; output power, 1.5 W; energy density, 45 J/cm2; and power density, 1.5/cm2, pulsed mode) immediately after mandibular third molar extraction for 120 s (30 s at each site). In the control group, the laser working tip was placed near the extraction site but not activated. The primary outcome was the visual analog scale (VAS) pain scores in both groups at 2, 4, 12, 24, 48, and 72 h and 7 days after surgery. Secondary outcomes included wound healing scores and adverse reactions. The VAS score was significantly lower in the experimental group than in the control group at 2 and 4 h after surgery, while there was no significant difference in the VAS score between the two groups at 12, 24, or 48 h or 7 days after surgery. There were no significant differences in the wound healing scores between the two groups on postoperative day 7. No adverse reactions were observed in any of the laser-irradiated areas. A single Nd:YAG laser dose was effective in reducing pain at 2 and 4 h after mandibular third molar extraction. China Clinical Trial Registry: ChiCTR2000033870 (Registration Date: 2020-6-15).
Children will receive dynamic weight support during all DSM treatment time. The environment will be arranged to encourage active motor exploration, somewhat similar to a play gym for toddlers, to promote the motor variability, engagement, and error experiences that characterize the typical development of upright motor skills and walking. The floor area within 3 feet below either side of the overhead track for a distance of 20 feet (approximately 120 ft2 total) will be defined with colorful thin rubber interlocking mats and arranged with pediatric toys and activities, tailored to the child's interests and to encourage motor skills just beyond his/her current ability. The therapist will minimally assist the child as needed to perform the movements he/she initiates.
FIELD: medicine; biotechnologies. 
     SUBSTANCE: vaccine composition contains saponin glycoside, sterol and antigen, where specified saponin glycoside and specified sterol are associated with each other to create complexes in the form of helical micelles. Specified antigen is mixed with specified helical micelles, but is not included into their composition. Vaccine contains saponin glycoside and sterol with the weight proportion of saponin to sterol - from 1:100 to 5:1. Specified saponin glycoside and specified sterol are associated with each other to create complexes in the form of helical micelles with immunopotentiating activity. Vaccine additionally contains immunologically efficient amount of antigen. Specified antigen is mixed with specified helical micelles, but is not included into their composition. Adjuvant oil-in-water composition contains Quil A and cholesterol with weight proportion of saponin and sterol from 1:100 to 5:1 in carrier acceptable for veterinary medicine. Specified Quil A and cholesterol are associated with each other to create complexes in the form of helical micelles with immunopotentiating activity, where oil used is non-metabolised oil. Besides specified helical micelles are microfluidized with carrier acceptable for veterinary science to produce submicron oil-in-water emulsion. Method of vaccine production according to clause 1, comprising the following stages: a) preparation of antigen composition in buffer; b) addition of saponin to composition from stage a); and c) addition of sterol in alcohol to composition from stage b). This invention is related to submicron oil-in-water emulsions, which are acceptable as vaccine adjuvant. Besides the present invention is related to vaccine compositions that contain antigen combined directly in composition of such vaccine or separately. 
     EFFECT: higher immunogenicity of antigens.