anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Colonoscopy is one of the most commonly performed outpatient procedures throughout the world as a screening, diagnostic, and therapeutic tool to evaluate the large intestine from the distal rectum to the cecum . Colonoscopy is currently an important examination method for colorectal diseases. It can provide clear images of lesions and provide biopsy for biopsy. It can improve the accuracy and sensitivity of colorectal cancer diagnosis .The most common complications in gastrointestinal endoscopy are not related to the procedure, but they are related to sedation; they include cardio- respiratory adverse events such as hypoxemia, hypoventilation, apnea, dysrhythmias, hypotension and vasovagal episodes .Propofol is the most commonly used hypnotic agent in sedation during endoscopic procedures for its advantages of fast onset and quick recovery. However, propofol may cause respiratory depression and cardiovascular events, which are easier to appear in cases of old age and high speed administration of propofol . Moreover, high doses of propofol may cause dose-dependent hemodynamic instability in older or feeble patients. Therefore, it is essential to minimize the dosage of propofol to prevent cardiopulmonary complications associated with sedation, especially in the elderly, by combining with an adjuvant medication. Although benzodiazepines or opioids combined with propofol can reduce the consumption of propofol, elderly patients usually feature a higher overall body fat content than younger patients which may delay the metabolism of lipid-soluble propofol, opioid, and benzodiazepines . Magnesium is the fourth most plentiful cation in the body and the second most plentiful intracellular cation after potassium. Approximately one half of total body magnesium is present in bone and 20% in skeletal muscle. Magnesium is necessary for the presynaptic release of acetylcholine from nerve endings and may produce effects similar to calcium-entry-blocking drugs . Magnesium is a non-specific calcium channel inhibitor and a non-competitive N-methyl-D-aspartate(NMDA)receptor antagonist, which has analgesic and mild sedative properties . It has been demonstrated that intravenous administration of magnesium sulfate can reduce the overall use of intraoperative propofol and the postoperative analgesia requirement effectively in various types of surgery .These findings implied that magnesium sulfate may be used as a promising adjuvant drug for colonoscopy sedation due to its analgesic and sedative properties .
PURPOSE: A composition containing pulverized material or extract of seed and plant of Coriandrum sativum is provided to relieve handover without harm to human body. CONSTITUTION: A composition for relieving hang over contains plant of Coriandrum sativum. The composition contains an extract which is obtained by extracting the pulverized material of Coriandrum sativum using polar solvent or non-polar solvent. The polar solvent is water, methanol, ethanol, propanol, butanol, or acetone. The non-polar solvent is grape seed oil, olive oil, soybean oil, methylene chloride or chloroform. A health drink for relieving hang over contains the composition.
PURPOSE: Patients presenting with ureteral stones and concurrent urinary tract infections require prompt kidney drainage as per standard care guidelines. However, even in patients who are promptly drained and treated with appropriate antibiotics, the mortality rate due to urosepsis has been reported to be nearly 9%. Therefore, Predictive tools for early sepsis detection have become essential. The Neutrophil-to-Lymphocyte Ratio (NLR) and Platelet-to-Lymphocyte Ratio (PLR) are potential biomarkers for predicting infection risk in these patients.
METHODS: A retrospective cohort analysis involving patients diagnosed with obstructing ureteral stones who underwent urgent stent placement due to suspected urinary tract infection (UTI) in the emergency room (ER) was conducted. The baseline characteristics of patients were age, sex, comorbidities, and urological history. Laboratory data collected during hospitalization included total leukocyte and platelet counts and blood cultures. Ratios were calculated from the serum studies obtained upon admission to the ER. A logistic regression model was utilized to predict the incidence of positive qSOFA score (sepsis prediction score), the need for vasopressors, intensive care unit (ICU) admission, and sepsis, using NLR and PLR as independent variables.
RESULTS: Between January 2016 and December 2020, 143 patients with a diagnosis of obstructing ureteral stone were admitted to the ER with a suspected UTI. 11.9% showed a positive qSOFA score, 20.3% required vasopressor support for > 1 h after ureteral stent placement, 28.7% required ICU admission, and 16.8% met sepsis criteria. Sepsis was defined as patients who were qSOFA positive and vasopressors needed for more than 1 h following stent placement. Logistic regression analysis revealed that PLR and positive blood cultures correlated significantly with positive qSOFA scores. Using logistic regression analysis, PLR, NLR, and positive blood culture were each independent predictors of vasopressor requirements, ICU admission, and urosepsis.
CONCLUSIONS: NLR and PLR may be valuable prognostic markers for predicting urosepsis risk in urolithiasis patients who present with obstructing stones and concern for systemic infection. Their utility may be in helping clinicians in early risk stratification, prompt intervention, and resource allocation.
The cardiovascular and renovascular complications of metabolic deterioration are associated with localized adipose tissue dysfunction. We have previously demonstrated that metabolic impairment delineated the heightened vulnerability of both the perivascular (PVAT) and perirenal adipose tissue (PRAT) depots to hypoxia and inflammation, predisposing to cardioautonomic, vascular and renal deterioration. Interventions either addressing underlying metabolic disturbances or halting adipose tissue dysfunction rescued the observed pathological and functional manifestations. Several lines of evidence implicate adipose tissue thromboinflammation, which entails the activation of the proinflammatory properties of the blood clotting cascade, in the pathogenesis of metabolic and cardiovascular diseases. Despite offering valuable tools to interrupt the thromboinflammatory cycle, there exists a significant knowledge gap regarding the potential pleiotropic effects of anticoagulant drugs on adipose inflammation and cardiovascular function. As such, a systemic investigation of the consequences of PVAT and PRAT thromboinflammation and its interruption in the context of metabolic disease has not been attempted. Here, using an established prediabetic rat model, we demonstrate that metabolic disturbances are associated with PVAT and PRAT thromboinflammation in addition to cardioautonomic, vascular and renal functional decline. Administration of rivaroxaban, a FXa inhibitor, reduced PVAT and PRAT thromboinflammation and ameliorated the cardioautonomic, vascular and renal deterioration associated with prediabetes. Our present work outlines the involvement of PVAT and PRAT thromboinflammation during early metabolic derangement and offers novel perspectives into targeting adipose tissue thrombo-inflammatory pathways for the management its complications in future translational efforts.
BACKGROUND: Healthcare systems (HCS) are challenged in adopting and sustaining comprehensive approaches to spine care that require coordination and collaboration among multiple service units. The integration of clinicians who provide first line, evidence-based, non-pharmacological therapies further complicates adoption of these care pathways. This cross-sectional study explored clinician perceptions about the integration of guideline-concordant care and optimal spine care workforce requirements within an academic HCS.
METHODS: Spine care clinicians from Duke University Health System (DUHS) completed a 26-item online survey via Qualtrics on barriers and facilitators to delivering guideline concordant care for low back pain patients. Data analysis included descriptive statistics and qualitative content analysis.
RESULTS: A total of 27 clinicians (57% response) responded to one or more items on the questionnaire, with 23 completing the majority of questions. Respondents reported that guidelines were implementable within DUHS, but no spine care guideline was used consistently across provider types. Guideline access and integration with electronic records were barriers to use. Respondents (81%) agreed most patients would benefit from non-pharmacological therapies such as physical therapy or chiropractic before receiving specialty referrals. Providers perceived spine patients expected diagnostic imaging (81%) and medication (70%) over non-pharmacological therapies. Providers agreed that receiving imaging (63%) and opioids (59%) benchmarks could be helpful but might not change their ordering practice, even if nudged by best practice advisories. Participants felt that an optimal spine care workforce would require more chiropractors and primary care providers and fewer neurosurgeons and orthopedists. In qualitative responses, respondents emphasized the following barriers to guideline-concordant care implementation: patient expectations, provider confidence with referral pathways, timely access, and the appropriate role of spine surgery.
CONCLUSIONS: Spine care clinicians had positive support for current tenets of guideline-concordant spine care for low back pain patients. However, significant barriers to implementation were identified, including mixed opinions about integration of non-pharmacological therapies, referral pathways, and best practices for imaging and opioid use.
All patients in the arm receive cetuximab combined with preoperative radiotherapy at first. 4-6 weeks after the rdiaotherapy，patients receive right thoracotomy with three incisions radical surgery.
BACKGROUND: To compare neonatal and pediatric resuscitation approaches to ventilation and chest compression by using either continuous chest compression with asynchronized ventilation (CCaV) or 3:1 Compression:Ventilation ration (3:1 C:V) during infant cardiopulmonary resuscitation. We hypothesized that 3:1 C:V compared to CCaV will reduce time to return of spontaneous circulation (ROSC) in infantile piglets with asphyxia-induced bradycardic cardiac arrest.
METHODS: Twenty infantile piglets (5-10 days old) were anesthetized and asphyxiated by clamping the endotracheal tube. Piglets were randomized to 3:1 C:V or CCaV for resuscitation (n = 10/group). Heart rate, arterial blood pressure, carotid blood flow, cerebral oxygenation, and respiratory parameters were continuously recorded throughout the experiment.
RESULTS: The median time (IQR) to ROSC among survivors was 157 (113-219) vs 421 (118-660) for 3:1 C:V and CCaV, respectively (p = 0.253). The duration of resuscitation with 3:1 C:V compared to CCaV was 206 (119-660) vs 660 (212-660)sec, respectively (p = 0.171). The number of piglets achieving ROSC with 3:1 C:V and CCaV were 7/10 and 6/10, respectively (p = 1.00). There was no difference in hemodynamic and respiratory parameters between groups.
CONCLUSIONS: Time to ROSC and survival was not different between 3:1 C:V and CCaV in infantile piglets. Either approach appears reasonable during infantile cardiopulmonary resuscitation.
IMPACT: Similar time to return of spontaneous circulation and survival with 3:1 C:V and CCaV in infant piglets equivalent to 28-day-old children. Either approach appears reasonable during infantile cardiopulmonary resuscitation. Lack of scientific data to provide recommendations on when to switch between neonatal to pediatric resuscitation guidelines. No difference in time to return of spontaneous circulation or survival between 3:1 C:V and CCaV in infantile piglets with asphyxia-induced bradycardic cardiac arrest. Both methods are viable options during infant cardiopulmonary resuscitation.
Cohort 2: Exploring single doses of PF-00446687 20 mg - 175 mg. Subjects to receive two of 3 possible doses of PF-00446687 as well as a single dose of sildenafil 100mg and placebo (double dummy design).
The investigators have conducted a phase I/II clinical trial based on the intradermal administration to stage III/IV melanoma patients of a recombinant vaccinia virus encoding tumor associated antigens and costimulatory epitopes for the priming of immune responses, followed by boosts with corresponding synthetic peptides (Zajac P et al in Human Gene Ther 2003). Specific cytotoxic T cells could be induced in a majority of patients following priming, but sustained responsiveness could not be maintained by peptide boosting on a long term basis. Emerging evidence supports the notion that expansion of specific T cells requires trafficking of antigen presenting cells loaded with specific determinants to lymphatic nodes, as induced, among others, by pro-inflammatory stimuli. Therefore, we now adopt the intranodal injection of the immunogenic formulations. As for the former melanoma active specific immunotherapy trial, GM-CSF is used as a supporting cytokine. The epitopes considered are expressed, either all or some of them, in over 90% of the melanomas in Western countries; namely, we immunize with Mart-1/Melan-A epitope 27-35, Gp-100 epitope 280-288 and tyrosinase epitope 1-9. As a consequence, HLA-A2 positivity is mandatory for inclusion in the trial. The 2 costimulatory molecules expressed by cells infected with our replication-incompetent recombinant vaccinia virus are B7.1 (CD80) and B7.2 (CD86).
Microbial biofilms are behind microbiologically influenced corrosion (MIC). Sessile cells in biofilms are many times more concentrated volumetrically than planktonic cells in the bulk fluids, thus providing locally high concentrations of chemicals. More importantly, "electroactive" sessile cells in biofilms are capable of utilizing extracellularly supplied electrons (e.g., from elemental Fe) for intracellular reduction of an oxidant such as sulfate in energy metabolism. MIC directly caused by anaerobic biofilms is classified into two main types based on their mechanisms: extracellular electron transfer MIC (EET-MIC) and metabolite MIC (M-MIC). Sulfate-reducing bacteria (SRB) are notorious for their corrosivity. They can cause EET-MIC in carbon steel, but they can also secrete biogenic H2S to corrode other metals such as Cu directly via M-MIC. This study investigated the use of conductive magnetic nanowires as electron mediators to accelerate and thus identify EET-MIC of C1020 by Desulfovibrio vulgaris. The presence of 40 ppm (w/w) nanowires in ATCC 1249 culture medium at 37 °C resulted in 45 % higher weight loss and 57 % deeper corrosion pits after 7-day incubation. Electrochemical tests using linear polarization resistance and potentiodynamic polarization supported the weight loss data trend. These findings suggest that conductive magnetic nanowires can be employed to identify EET-MIC. The use of insoluble 2 μm long nanowires proved that the extracellular section of the electron transfer process is a bottleneck in SRB MIC of carbon steel.
The introduction of robot-assisted minimally invasive esophageal surgery (RAMIE) represents a significant advancement in minimally invasive surgery. The robot system typically includes a high-resolution 3D camera and specially maneuverable instruments that are controlled by the surgeon from a console. By reducing the trauma caused by the intervention, this method allows for faster recovery compared to traditional open surgeries. Furthermore, the increased range of motion provided by the robot instruments enables more precise manipulations in the area of the esophagus and surrounding tissues, thereby improving the effectiveness of tumor resections and reconstructions. The results of clinical trials are promising: there is a decrease in postoperative pain, a lower risk of complications, and a shorter hospital stay, while the oncological outcomes are at least equivalent to open surgeries. As technology advances, robot-assisted esophageal surgery is expected to spread more widely, providing better patient care and surgical outcomes for both benign and malignant esophageal diseases.
<P>PROBLEM TO BE SOLVED: To provide a simple method for producing a thermoplastic polymer for inexpensively feeding polymer micro-particles having a narrow particle size distribution breadth and ≤50 μm average particle diameter using a general-purpose polymer as a raw material without relying on the degree of polymerization.  <P>SOLUTION: The micro-particles are composed of a thermoplastic addition polymer containing a raw material of an unsaturated compound which is a gas at normal temperature and having ≥10,000 molecular weight or are composed of a thermoplastic polycondensate and have ≤50 μm average particle diameter, a narrow particle size breadth and a spherical to a spheroidal shape with a smooth surface. In the micro-particles, the raw material of the unsaturated compound which is the gas at normal temperature is preferably at least one kind of ethylene, propylene, isopropylene and butylene. The micro-particles are used for light scattering for diffusion films, a slippery effective agent for cosmetics and an anti-blocking agent. The method for producing the polymer micro-particles comprises cooling and solidifying a system in which a molten polymer and a dispersion medium form a metastable emulsion under shear stress in a state maintaining the emulsion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Bactericidal compsns comprising a mixt of a halogenated antibacterial agent and >=1 alkali metal salt of caproic, capric and caprylic acids. The antibacterial activity is potentiated by the fatty acid satls. Suitable antibacterial a agents are chlorhexidine, hexachlorophane and chloramine. Suitable salts are the Na and K salt. The potentiated compsns. are useful in cosmetics.
Patients of Group A received meropenem one gram slowly IV infusion every 8 hours for 14 days and gentamicin 7 milligram (mg)/ Kilogram body weight per day slowly IV infusion once daily only for one week, while patients of Group B received ceftazidime 2 grams and avibactam 500 mg every 8 hours for 14 days in solution for injection(sodium chloride 9 mg/mL (0.9%), sodium chloride 4.5 mg/mL, dextrose 25 mg/mL, 0.45% sodium chloride, 2.5% dextrose and/or Lactated Ringer's solution). The solution for injection should be administered over 120 minutes. • Temperature was measured every 3 hours for 2 weeks. • ABG was done every 8 hours for 2 weeks. • CBC including white cell count was done daily and for 2 weeks. • Complete renal functions daily (urea and creatinine serum level) for 2 weeks. Any patient showing rise in the creatinine level was recorded and excluded from the study. • Chest X-ray for all the patients was ordered after intubation and with onset of ventilation and every 24 hours for 2 weeks. • All patients received anti-stress (Omeprazole 20 mg IV every 12 hours). • Oro-gastric tubes were inserted to all patients and feeding was started within 24 hours.Daily evaluation for conscious level and need for sedation and ventilation were done for all patients. • Tracheobronchial lavage was obtained by bronchoscopy 2 times a week and sent for qualitative culture for 2 weeks. • Blood culture was also taken 2 times per week for 2 weeks. • The planned duration of the study is two weeks from diagnosis of VAP and starting the antibiotics so any patients who failed to be weaned within this period were considered morbidity and recorded.
Lactobacillus species have been shown to alleviate gut inflammation and oxidative stress. However, the effect of different lactobacilli components on gut inflammation has not been well studied. This study aims to identify the differences in the effect and mechanisms of different forms and components of Limosilactobacillus mucosae (LM) treatment in the alleviation of gut inflammation using a colitis mouse model that is induced by dextran sodium sulfate (DSS). Seventy-two C57BL/6 mice were divided into six groups: control, DSS, live LM+DSS (LM+DSS), heat-killed LM+DSS (HKLM+DSS), LM cell-free supernatant + DSS (LMCS+DSS), and MRS medium + DSS (MRS+DSS). The mice were treated with different forms and components of LM for two weeks before DSS treatment. After that, the mice were sacrificed for an assessment of their levels of inflammatory cytokines, serotonin (5-HT) receptors (HTRs), and tryptophan metabolites. The results showed that, compared to other treatments, LMCS was more effective (p < 0.05) in the alleviation of DSS-induced body weight loss and led to an increase in the disease activity index score. All three forms and components of LM increased (p < 0.05) the levels of indole-3-acetic acid but reduced (p < 0.05) the levels of 5-HT in the colon. HKLM or LMCS reduced (p < 0.05) the percentages of CD3+CD8+ cytotoxic T cells but increased (p < 0.05) the percentages of CD3+CD4+ T helper cells in the spleen. LM or HKLM increased (p < 0.05) abundances of CD4+Foxp3+ regulatory T cells in the spleen. The LM and LMCS treatments reduced (p < 0.05) the expression of the pro-inflammatory cytokines Il6 and Il17a. The mice in the HKLM+DSS group had higher (p < 0.05) mRNA levels of the anti-inflammatory cytokine Il10, the cell differentiation and proliferation markers Lgr5 and Ki67, the 5-HT degradation enzyme Maoa, and HTRs (Htr1a, Htr2a, and Htr2b) in the colon. All three forms and components of LM reduced the phosphorylation of STAT3. The above findings can help to optimize the functionality of probiotics and develop new dietary strategies that aid in the maintenance of a healthy gut.
BACKGROUND AND OBJECTIVES: Venous hypertensive myelopathy (VHM), mainly induced by the spinal dural arteriovenous fistula, is a congestive spinal cord injury that currently has no appropriate animal model available in preclinical research.
METHODS: Sprague Dawley rats (280-320 g) were used. The rats were divided into 3 groups: (1) Group 1, which underwent renal artery-dorsal spinal venous bypass (AVB group); (2) Group 2, which underwent renal artery-dorsal spinal venous bypass and drainage vein stenosis (AVB/VS group); and (3) Control group, with T13 dorsal vein ligation. The success of the model was assessed using Doppler ultrasound and 7.0-T magnetic resonance imaging. Transmission electron microscopy, histochemistry, proteomics, and western blot analysis were used to evaluate ultrastructural, pathological, and molecular features in the spinal cord and cerebrospinal fluid (CSF).
RESULTS: The success rate of the arteriovenous bypass was 100% at 5 days and 83% at 2 weeks. The locomotor assessment showed decreased lower extremity strength in the AVB/VS group ( P = .0067), whereas unremarkable changes were found in the AVB and Control groups. Histochemical staining suggested a 2-fold expansion of the dorsal spinal vein in the AVB/VS group, which was lower than that in the AVB group ( P < .05); however, the former displayed greater myelin and neuronal damage ( P < .05) and slight dilatation of the central canal ( P > .05). Proteomics analysis revealed that the complement and coagulation cascade pathways were upregulated in the CSF of AVB/VS rats, whereas the C3 level was elevated both in the CSF and bilateral spinal cord. Furthermore, overexpression of C3, ITGB2, and CD9 in the spinal cord was confirmed by immunoblotting.
CONCLUSION: These findings suggest that the AVB/VS model can effectively mimic the clinical and molecular characteristics of VHM. Furthermore, they suggest that impaired deep intramedullary venous drainage is the key reason for the VHM.