anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Extracorporeal membrane oxygenation (ECMO) is an advanced life support modality for critically ill patients with refractory cardiac or respiratory failure. It is a temporary support for cardiorespiratory failure, bridging time for recovery or permanent assist. Besides, ECMO could be used in a variety of clinical presentations, such as severe traumas, extracorporeal-assisted rewarming (ECAR) of accidental deep hypothermia, and can be used as a bridge to lung or heart transplant.

Cardiogenic shock can be a fatal condition with poor prognosis. Conventional treatments for cardiogenic shock include vasopressor agents guided by invasive monitoring, and intraaortic balloon pump support. There has been growing interest in the use of veno-arterial extracorporeal membrane oxygenation (VA-ECMO) as a salvage therapy for patients in cardiogenic shock refractory to conventional treatments. However, there is a low rate of survival to weaning or bridging therapy among patients with cardiogenic shock requiring ECMO (42-56%). Moreover, VA-ECMO use is associated with complications, including bleeding, renal failure. Thus, the benefits of this potentially life-saving support is still subject to discussion, especially for VA-ECMO use in the setting of cardiogenic shock as the evidence is scarce. Therefore, it important to identify the patients' related factors that may be associated with poor outcomes using real-world data. We will conduct a retrospective observational study of all patients at Heart Hospital who required VA-ECMO support due to cardiogenic shock during 1/06/2016 and 1/06/2022 with the aim of quantifying the incidence of in-hospital mortality among patients who required VA-ECMO in the setting of cardiogenic shock along with determining the predictors of mortality.
AlloGen-LI contains multiple factors that may serve to ameliorate the detrimental effects of osteorarthritis and degenerative disc disease. Anti-inflammatory components include inhibitors of matrix metalloproteins and pro-inflammatory cytokines, growth factors and interleukins. The product has low immunogenicity and is hypo-osmotic.2 Placental tissues, including amniotic fluid, amniotic membrane and chorion are regulated as human cell and tissue products (HCTP) by the FDA. This regulation allows clinicians to use the allograft materials for human injection. AlloGen-LI is derived from placental tissues obtained from carefully screened healthy mothers at the time of scheduled cesarean section. The mothers have agreed to donate the tissues, which would otherwise be discarded. The experimental treatment would entail an injection of one dose of AlloGen-LI and marcaine into the epidural space under CT guidance, in an identical manner to traditional epidural steroid /marcaine injections.
OBJECTIVE: Ischemic stroke is a leading cause of death and disability in individuals worldwide. Cerebral ischemia-reperfusion injury (CIRI) typically results in severe secondary injury and complications following reperfusion therapy. Microglia play critical roles in the inflammatory reaction of CIRI. However, less attention has been given to microglial death in this process. Our study aims to explore microglial death in CIRI and the effects and mechanism of minocycline treatment on microglia.
METHODS: A middle cerebral artery occlusion (MCAO) model was applied to induce CIRI in rats. At 0 h, 24 h and 48 h post-operation, rats were intraperitoneally injected with 45 mg/kg minocycline. Neurological deficit scoring, 2,3,5-triphenyltetrazolium chloride (TTC) staining, assessment of activated microglia and examination of mitochondrial structure were conducted and checked at 72 h after reperfusion. Additionally, an in vitro model of oxygen-glucose deprivation/reperfusion (OGD/R) model was established. BV-2 cells were treated with various pharmacological inhibitors of cell death or minocycline. Cell viability, lipid peroxidation, mitochondrial structure and function, and labile Fe2+ and ferroptosis-associated gene/protein levels were measured. Hemin was used for further validation after transcriptome analysis.
RESULTS: In the MCAO and OGD/R models, ferroptosis was identified as a major form of microglial death. Minocycline inhibited microglia ferroptosis by reducing HO-1 expression. In addition, minocycline improved mitochondrial membrane potential, mitochondrial structures and microglial survival in vivo. Minocycline also decreased labile Fe2+ levels, lipid peroxidation, and expression of ferritin heavy chain (FTH) and it improved mitochondrial structure and function in vitro. Upregulation of HO-1 counteracted the protective effect of minocycline.
CONCLUSION: Ferroptosis is a major form of microglial death in CIRI. The protective mechanism of minocycline in CIRI partially hinges on its ability to effectively ameliorate microglia ferroptosis by downregulating HO-1 expression. Consequently, targeting microglia ferroptosis is a promising treatment for CIRI.
BACKGROUND/AIM: Extracorporeal blood purification (EBP) therapies have shown promise as potential rescue treatments for patients with septic shock. However, precise evidence regarding their effectiveness is lacking. This case-control study aimed to evaluate the 28-day survival benefit of a resin cartridge-based EBP therapy compared to conventional therapies in patients with septic shock.
MATERIALS AND METHODS: The study sample was collected retrospectively from the medical records of patients admitted to the intensive care unit (ICU) between 2015 and 2020. The study included patients with septic shock aged ≥18 years who had ICU stays >96 h and excluded those lost to follow-up by 28 days or readmitted. First, 28-day survival was compared between EBP patients and 1:1 matched conventionally treated controls. Second, the EBP patients were evaluated for clinical and laboratory improvements within 72 h of EBP therapy.
RESULTS: Of 3742 patients, 391 were included in this study, of whom 129 received EBP therapy and had a 28-day survival rate of 44%, compared to 262 matched controls who received conventional therapy alone and had a survival rate of 33% (p = 0.001, log-rank = 0.05, number needed to treat = 8, and odds ratio = 1.7). After receiving EBP therapy for 72 h, improvements were observed in the Sequential Organ Failure Assessment scores (p < 0.05), shock indices (p < 0.05), partial pressure of oxygen in the arterial blood to the fraction of inspiratory oxygen concentration ratios (p < 0.001), vasopressor requirements (p < 0.001), pH (p < 0.05), lactate levels (p < 0.001), and C-reactive protein levels (p < 0.05).
CONCLUSION: The findings suggest that administering resin cartridge-based EBP therapy to patients with septic shock may improve their survival compared to conventional therapies.
PURPOSE: A composition containing aloin, aloesin, or aloegel is provided to lower myeloperoxidase activity and to suppress the expression of TNF-alpha and IL-beta. CONSTITUTION: A composition for treating inflammatory bowel diseases contains aloe gel as an active ingredient. The ingredient is contained in 0.001-15 wt% based on total weight. The composition is a pharmaceutical composition or food composition. The food composition is beverage. The pharmaceutical composition contains pharmaceutically acceptable carrier and excipient. The pharmaceutical composition is manufactured in the form of an oral formulation, parenteral formulation, and topical formulation.
COVID-19 and obesity are two concurrent, interrelated pandemics that share similarities in their social causes, including racism. It is essential to understand how their characteristics are interrelated and the possible role of obesity in the association between race and COVID-19 mortality. We investigated the relationship between race and COVID-19 mortality and the modifying effect of obesity on this relationship. It is a retrospective cohort study. We analyzed data from 113,737 adults aged ≥ 19 years hospitalized for COVID-19 in Rio Grande do Sul, Brazil. The study outcome was in-hospital COVID-19 mortality. Exposures included race, analyzed as white, Brown, and Black individuals and as white vs. Brown and Black individuals, and obesity. The cumulative incidence of COVID-19 mortality was 33.46% (95% CI 33.18-33.74). Compared with white individuals, Brown individuals had a 39% higher likelihood of death from COVID-19 (95% CI 1.28-1.52), while Black individuals had a 30% higher likelihood (95% CI 1.20-1.41). Brown women with obesity had the greatest likelihood of COVID-19 mortality (1.64 [95% CI 1.27-2.13]) compared with all other groups. Obesity was an effect modifier of the association between race and COVID-19 mortality, increasing the likelihood of mortality in the group of Brown women.
The efficacy of Lynparza was evaluated in SOLO-2 (NCT01874353), a randomized (2:1) double-blind, placebo-controlled trial in patients with BRCAm ovarian, fallopian tube, or primary peritoneal cancer who were in response to platinum-based therapy. Patients were randomized to Lynparza tablets 300 mg orally twice daily or placebo until unacceptable toxicity or progressive disease. Randomization was stratified by response to last platinum chemotherapy (complete versus partial) and time to disease progression in the penultimate platinum-based chemotherapy prior to enrollment (6-12 months versus >12 months). All patients had received at least two prior platinum-containing regimens and were in response (complete or partial) to their most recent platinum-based regimen. The major efficacy outcome measure was investigator-assessed PFS evaluated according to RECIST, version 1.1. An additional efficacy outcome measure was OS.

A total of 295 patients were randomized, 196 to Lynparza and 99 to placebo. The median age of patients treated with Lynparza was 56 years (range: 28 to 83) and 56 years (range: 39 to 78) among patients treated with placebo. The ECOG PS was 0 in 83% of patients receiving Lynparza and 78% of patients receiving placebo. Of all patients, 89% were White, 17% were enrolled in the U.S. or Canada, 47% were in complete response to their most recent platinum-based regimen, and 40% had a progression-free interval of 6-12 months since their penultimate platinum regimen. Prior bevacizumab therapy was reported for 17% of those treated with Lynparza and 20% of those receiving placebo. Approximately 44% of patients on the Lynparza arm and 37% on placebo had received three or more lines of platinum-based treatment. All (100%) patients enrolled had gBRCA mutations.

All patients had a deleterious or suspected deleterious germline BRCA mutation as detected either by a local test (n=236) or central Myriad CLIA test (n=59), subsequently confirmed by BRACAnalysis CDx® (n=286).

SOLO-2 demonstrated a statistically significant improvement in investigator-assessed PFS in patients randomized to Lynparza as compared with placebo. Results from a blinded independent review were consistent. The final analysis of OS did not reach statistical significance. Efficacy results are presented in Table 20 and Figures 4 and 5.

Figure 4 Kaplan-Meier Curves of Investigator-Assessed Progression-Free Survival – SOLO-2

Figure 5 Kaplan-Meier Curves of Overall Survival – SOLO-2
The extraction method of rhubarb total anthraquinous includes the following steps: (1). mixing rhubarb pieces and concentrated ethyl alcohol according to weight ratio of 1:4-8, extracting for 3 times by using reflux process; (2). filtering extraction liquor, recovering ethyl alcohol and making the filtrate into extract; (3) adding the extract to macropore adsorption resin column, using dilute ethyl alcohol to flush, then removing flushing liquor and continuously using concentrated ethyl alcohol to flush; (4). taking out eluant and recovering ethyl alcohol, and regualting pH value of eluant to acidity,; (5). filtering eluant and drying solid matter obtained by preciptation to obtain the invented product. Said product can be used preparing medicine for curing renal failure, in which the rhubarb total anthraquinone content must be above 50%.
Cytokine release syndrome (CRS) was associated with teclistamab treatment in the phase I/II MajesTEC-1 study. Cytokines, especially interleukin (IL)-6, are known suppressors of cytochrome P450 (CYP) enzymes' activity. A physiologically based pharmacokinetic model evaluated the impact of IL-6 serum levels on exposure of substrates of various CYP enzymes (1A2, 2C9, 2C19, 3A4, 3A5). Two IL-6 kinetics profiles were assessed, the mean IL-6 profile with a maximum concentration (Cmax) of IL-6 (21 pg/mL) and the IL-6 profile of the patient presenting the highest IL-6 Cmax (288 pg/mL) among patients receiving the recommended phase II dose of teclistamab in MajesTEC-1. For the mean IL-6 kinetics profile, teclistamab was predicted to result in a limited change in exposure of CYP substrates (area under the curve [AUC] mean ratio 0.87-1.20). For the maximum IL-6 kinetics profile, the impact on omeprazole, simvastatin, midazolam, and cyclosporine exposure was weak to moderate (mean AUC ratios 1.90-2.23), and minimal for caffeine and s-warfarin (mean AUC ratios 0.82-1.25). Maximum change in exposure for these substrates occurred 3-4 days after step-up dosing in cycle 1. These results suggest that after cycle 1, drug interaction from IL-6 effect has no meaningful impact on CYP activities, with minimal or moderate impact on CYP substrates. The highest risk of drug interaction is expected to occur during step-up dosing up to 7 days after the first treatment dose (1.5 mg/kg subcutaneously) and during and after CRS.
OBJECTIVES: Doxorubicin (DOX) is a chemotherapy drug for treating malignant tumours. However, its cardiotoxicity has limited its clinical application. The Radix Aconiti Lateralis Preparata, also known as Fuzi, has been used for treating heart failure. Nevertheless, there is still a deficiency of claeity as to whether the Fuzi polysaccharide (FPS) may prevent the side effects of DOX.
METHODS: Mice were intraperitoneally administered DOX (15 mg/kg) to establish a mouse model of DOX-induced chronic cardiotoxicity (DICC). The mice were then administered different doses of FPS or enalapril intragastrically.
KEY FINDINGS: In the DOX group, the activity of CK-MB and LDH and the content of NT-proBNP in serum of mice were increased. Myocardial infiltration of inflammatory cells and cytoplasmic vacuolation occurred. Levels of NLRP3, ASC, Caspase-1, IL-1β, IL-18, IL-6, and Bax increased, whereas levels of Bcl-2, STAT3, and p-STAT3 decreased. After administering FPS (100 mg/kg and 200 mg/kg), there were reductions in CK-MB activity and NT-proBNP levels. Cytoplasmic vacuolation, interstitial infiltration of blood, and infiltration of inflammatory cells were alleviated. The changes in protein expression mentioned above were reversed.
CONCLUSIONS: FPS can protect heart function and structure in DICC mice by inhibiting NLRP3 inflammasome-mediated pyroptosis and IL-6/STAT3 pathway-induced apoptosis.
More than half of stroke survivors suffer from sensory impairments of their affected upper limb (UL), which can lead to long term problems to use the UL in daily life, such as personal care, household- and leisure activities. Few studies have evaluated if sensory re-learning in combination with task-specific training can improve the ability to perform daily hand activities and perceived participation. Therefore, there is a need for more studies. This is a single-blinded pilot randomized controlled trial with two treatment arms. Thirty persons with sensory impairments of the UL after stroke will be recruited and randomized to either sensory re-learning in combination with task-specific training or to task-specific training only. The training will consist of 2.5 hours of group training per session, 2 times per week for 5 weeks. Assessments will be conducted pre- and post-training and at 3 months' after the intervention.

Descriptive statistics (mean (SD) or median (min- max) will be used to characterize the study groups. Non-parametric statistics will be used for ordinal data and parametric statistics for continues data. To analyze between group differences, the Mann-Whitney test or Independent sample t-test will be used and Wilcoxon signed ranks test or paired t-test to analyze within group differences. The level of statistical significance will be set at p \< 0.05.
Innate and adaptive immunity are commonly impaired in patients with end stage renal disease (ESRD) on dialysis. The myriad of immune defects in these patients, often attributed to uremia, may account for their high risk of bacterial infection and suboptimal responses to vaccination. The mechanisms underlying these abnormalities in immune function remain elusive, but emerging evidence indicates that 25OH-Vitamin D exerts potent and complex control over innate and adaptive immunity. Vitamin D deficiency is common in dialysis patients, and the immune effects associated with 25OH-Vit D deficiency overlap with those found in many dialysis patients. The kidney is the dominant site of 1-alpha-hydroxylase activity required for producing active 1,25OH-Vit D; however, immune cells also express the 1-alpha-hydroxylase enzyme. Evidence indicates the effects of Vitamin D on modulating immunity require conversion of 25OH-Vit D to 1,25OH-Vit D within the immune cells (rather than via circulating 1,25OH-Vit D). As a consequence, total body deficiency of 25OH-Vit D can impact immune function despite ongoing therapy with active 1,25OH-Vit D (which most dialysis patients are receiving). Our preliminary data confirm the high prevalence of 25OH-Vit D deficiency in dialysis patients and show that Th1 T cell alloimmunity is stronger in patients deficient in 25OH-Vit D, supporting the hypothesis that Vit D deficiency has important immunological consequences. Based on the published literature and our preliminary data, we hypothesize that repletion of 25OH-Vit D enhances immunity in dialysis patients. To test this hypothesis, we propose a randomized controlled trial of oral 25OH-Vit D repletion in this patient population. One hundred fifty 25OH-Vit D deficient study subjects will be randomized to either treatment with 50,000 IU oral 25OH-Vit D weekly or no treatment (standard of care). The primary outcome of change in 25OH-Vit D level will be measured at 6 weeks, 3 months, 6 months, and 12 months. Secondary outcomes to be measured include change in peripheral blood mononuclear cell (PBMC) profile by flow cytometry at 6 and 12 months, change in ELISPOT-based panel of reactive T cell (PRT) readout at 6 and 12 months, change in PMBC cytokine production in response to toll-like-receptor stimulation at 6 and 12 months, and response to influenza vaccination.
Transient Receptor Potential Vanilloid 1 (TRPV1) is a nonselective cation channel expressed by pain-sensing neurons and has been an attractive target for the development of drugs to treat pain. Recently, Src homology region two domain-containing phosphatase-1 (SHP-1, encoded by Ptpn6) was shown to dephosphorylate TRPV1 in dorsal root ganglia (DRG) neurons, which was linked with alleviating different pain phenotypes. These previous studies were performed in male rodents only and did not directly investigate the role of SHP-1 in TRPV-1 mediated sensitization. Therefore, our goal was to determine the impact of Ptpn6 overexpression on TRPV1-mediated neuronal responses and capsaicin-induced pain behavior in mice of both sexes. Twelve-week-old male and female mice overexpressing Ptpn6 (Shp1-Tg) and their wild type (WT) littermates were used. Ptpn6 overexpression was confirmed in the DRG of Shp1-Tg mice by RNA in situ hybridization and RT-qPCR. Trpv1 and Ptpn6 were found to be co-expressed in DRG sensory neurons in both genotypes. Functionally, this overexpression resulted in lower magnitude intracellular calcium responses to 200 nM capsaicin stimulation in DRG cultures from Shp1-Tg mice compared to WTs. In vivo, we tested the effects of Ptpn6 overexpression on capsaicin-induced pain through a model of capsaicin footpad injection. While capsaicin injection evoked nocifensive behavior (paw licking) and paw swelling in both genotypes and sexes, only WT mice developed mechanical allodynia after capsaicin injection. We observed similar level of TRPV1 protein expression in the DRG of both genotypes, however, a higher amount of tyrosine phosphorylated TRPV1 was detected in WT DRG. These experiments suggest that, while SHP-1 does not mediate the acute swelling and nocifensive behavior induced by capsaicin, it does mediate a protective effect against capsaicin-induced mechanical allodynia in both sexes. The protective effect of SHP-1 might be mediated by TRPV1 dephosphorylation in capsaicin-sensitive sensory neurons of the DRG.
NEW MATERIAL:The homocarnosine salt of formula (R is H or acyl; M is Zn or Al; a is 1-3; b is 0-3). EXAMPLE:L-homocarnosine zinc salt. USE:A medicine. Antiulcer agent, external drug for dermatic diseases, remedy for stomatitis, remedy for hemorrhoid, etc. It has excellent antiulcer activity and autotherapy-promoting activity compared with known alusalmine and has extremely low toxicity. It is administered orally at a dose of 20mg-2g daily. PREPARATION:The compound of formula wherein b is O or M is Zn can be easily and quantitatively produced by reacting (A) homocarnosine or acyl homocarnosine with (B) a zinc compound such as zinc halide, zinc sulfate, zinc acetate, zinc nitrate, etc., in the presence or absence of an alkali such as NaOH, sodium alcoholate, etc., in a hydrophilic or hydrophobic solvent or in a mixture of the solvent and water at room temperature or under heating for several tens minutes - several hours.
Metastatic prostate cancer is a frequent and fatal disease. Targeted radionuclide therapy (TRT) has become a readily available therapeutic option since the approval of [177Lu]Lu-PSMA-617. Various molecules are currently being studied for TRT in prostate cancer. We review various combinations of isotopes and vectors being used to target prostate cancer cells and optimize pharmacokinetics. Promising innovations include chemical modifications to improve biodistribution, identification of new targets, and the use of novel radioisotopes such as α emitters. PATIENT SUMMARY: Our mini review summarizes research on targeted radioactive drugs for treatment of metastatic prostate cancer. Several promising radioactive pharmaceuticals are being evaluated in clinical trials, but more studies are necessary before these can be used in routine clinical practice.
Brain tumors remain the leading cause of cancer-related deaths in children and often are associated with long-term sequelae among survivors of current therapies. Telomerase and telomeres play important roles in cancer, representing attractive therapeutic targets to treat children with poor-prognosis brain tumors such as diffuse intrinsic pontine glioma (DIPG), high-grade glioma (HGG) and high-risk medulloblastoma (MB). It has shown that DIPG, HGG and MB frequently express telomerase activity. It is now shown that the telomerase-dependent incorporation of 6-thio-2'deoxyguanosine (6-thio-dG), a telomerase substrate precursor analog, into telomeres leads to telomere dysfunction-induced foci (TIFs) along with extensive genomic DNA damage, cell growth inhibition and cell death of primary stem-like cells derived from patients with DIPG, HGG and MB. Importantly, the effect of 6-thio-dG is persistent even after drug withdrawal. Treatment with 6-thio-dG elicits a sequential activation of ATR and ATM pathways and induces G2/M arrest. In vivo, treatment of mice bearing MB xenografts with 6- thio-dG delays tumor growth, increases in-tumor TIFs and apoptosis. Furthermore, 6-thio-dG crosses the blood-brain barrier and specifically targets tumor cells in an orthotopic mouse model of DIPG. Together, these findings suggest that 6-thio-dG is a promising approach to treat therapy -resistant telomerase-positive pediatric brain tumors.