anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Triple negative subtype of breast cancer (TNBC), accounts for about 55% of all breast cancer among indigenous blacks, such as Nigerians, and younger women are more susceptible Patients with TNBC generally experience a more aggressive clinical course with faster disease progression and poorer overall survival. There is no targeted treatment available beyond conventional cytotoxic chemotherapy . Unfortunately, standard chemotherapy is only effective in about 40% of patients with pathological complete response (pCR) achieved only in 20%-30% . Local relapse occurs early. Therefore, chemo-resistance is the main cause of chemotherapeutic failure and leads to suboptimal response rates . There are no biomarkers of response for close monitoring of TNBC patients to identify chemotherapy failure early. This one-stage phase II study with a single arm is designed to assess the response rate and toxicity of Epirubicin-Cyclophosphamide with Paclitaxel-Carboplatin (ECPC) and examine the potential of using circulating microRNa and circulating tumor cells as a surrogate marker of chemotherapy resistance in Nigerian women with triple negative breast cancer. A total of 42 patients will be enrolled into the trial. Each participant will receive Epirubicin (60mg/m2), Cyclophosphamide (600mg/m2) , Paclitaxel (120mg/m2) and Carboplatin (6AUC) . Blood microRNA and circulating tumor DNA will be determined before and after therapy. Tumor response will be measured by breast ultrasound and described using RECIST criteria while toxicity will be graded using CTCAE criteria. Quality of life (QoL) of participants while on chemotherapy will also be assessed using EORTC quality of life questionnaire - (General and Breast cancer specific).
The invention discloses a recombinant pseudorabies virus strain expressing a full-length E2 protein mutated by a classical swine fever virus and application thereof, and relates to the technical field of biology. The recombinant full-length E2 protein provided by the invention has the advantages that the hydrophobicity score is lower than 3.25, the protein expression level is higher, and meanwhile, the hydrophobicity threshold of a transmembrane region expressed by the E2 protein is 3.25-3.51. This finding is instructive for the expression of E2 proteins in eukaryotic cells, either as E2 proteins or other transmembrane proteins. The recombinant PRV expressing the CSFV E2 protein is constructed, and the mice can induce high-level E2 antibody and cellular immunity after immunization. The immunized rabbit can resist the lethal attack of PRV ZJ2013 and fever reaction caused by swine fever. The recombinant pseudorabies virus strain provided by the invention can be used as a bivalent vaccine for preventing CSFV and PRV infection.
Mometasone furoate nasal spray 12.5 mcg/spray was administered intranasally, one spray per nostril in the morning (upon awakening), daily for 4 weeks. A matching placebo nasal spray was administered intranasally (1 spray per nostril) in the evening. Chlorpheniramine maleate syrup 2 mg/5 mL was to be used for relief of intolerable SAR symptoms.
BACKGROUND: Multiple system atrophy (MSA) is a progressive, incurable, life-threatening neurodegenerative disease uniquely characterized by the risk of sudden death, which makes diagnosis delivery challenging for neurologists. Empirical studies on breaking a diagnosis of MSA are scarce, with no guidelines currently established. This study aimed to investigate neurologists' current practices and experiences in delivering the diagnosis of MSA.
METHODS: We conducted a multicenter online survey and employed a mixed-methods (quantitative and qualitative) study design in which responses to open-ended questions were analyzed qualitatively using critical incident technique.
RESULTS: Among the 194 neurologists surveyed, 166 opened the survey (response rate = 85.6%), of whom 144 respondents across various Japanese regions completed the survey. Accordingly, 92.3% and 82.8% of the participating neurologists perceived delivering the diagnosis of MSA and explaining the risk of sudden death as difficult, respectively. Factors independently associated with difficulties in diagnosis delivery included explaining the importance of the family decision making process in life-prolonging treatment, perceived difficulties in delivering information regarding the risk of sudden death, and perceived difficulties in differential diagnosis of MSA.
CONCLUSIONS: Our findings showed that the majority of neurologists perceived delivering the diagnosis of MSA and explaining the risk of sudden death as difficult, which could have been associated with the difficulty of breaking the diagnosis of MSA. Difficulty in conveying bad news in MSA are caused by various factors, such as empathic burden on neurologists caused by the progressive and incurable nature of MSA, the need to explain complex and important details, including the importance of the family decision-making process in life-prolonging treatment, difficulty of MSA diagnosis, and communication barriers posed by mental status and cognitive impairment in patients or their family members. Neurologists consider various factors in explaining the risk of sudden death (e.g., patient's personality, mental state, and degree of acceptance and understanding) and adjust their manner of communication, such as limiting their communication on such matters or avoiding the use of the term "sudden death" in the early stages of the disease. Although neurologists endeavor to meet the basic standards of good practice, there is room for the multiple aspects for improvement.
OBJECTIVES: The WHO's Global Antimicrobial Resistance Surveillance System (GLASS) 2017-2018 reported a significant increase in antimicrobial resistance among nosocomial pathogens. This was the first national point of prevalence survey in United Arab Emirates.
METHODS: A one-day multicenter cross-sectional survey using a unified web-based platform was conducted in forty-four hospitals across the country from 3 to 23 November 2019 to estimate the prevalence of antimicrobial use and healthcare-associated infections among both governmental and private sectors.
RESULTS: All in all, 3657 inpatients in the 44 participating hospitals were surveyed; 51.4 % were on at least one antibiotic at that time. Pneumonia was the most frequently reported hospital-acquired (47 %), followed by intra-abdominal sepsis (10.9 %), upper respiratory tract infections (10.6 %), and urinary tract infections (9.9 %). Ceftriaxone and piperacillin/Tazobactam were the most frequently used antibiotics (13.5 %, 9.6 %). Compliance with guidelines was reported in 70.3 % of prescriptions. Only 11.4 % of patients received a single dose of surgical prophylaxis.
CONCLUSION: Our results on antimicrobial use and hospital-acquired infection prevalence are comparable to other regional and international findings. Local guidelines are needed to reduce the excessive use of Watch and Reserve antibiotics, reduce prolonged antibiotic use after surgery, and decrease hospital-acquired infections.
BACKGROUND: Mortality and intraventricular hemorrhage (IVH) are common adverse outcomes in preterm infants and are challenging to predict clinically. Sample entropy (SE), a measure of heart rate variability (HRV), has shown predictive power for sepsis and other morbidities in neonates. We evaluated associations between SE and mortality and IVH in the first week of life.
METHODS: Participants were 389 infants born before 32 weeks of gestation for whom bedside monitor data were available. A total of 29 infants had IVH grade 3 or 4 and 31 infants died within 2 weeks of life. SE was calculated with the PhysioNet open-source benchmark. Logistic regressions assessed associations between SE and IVH and/or mortality with and without common clinical covariates over various hour of life (HOL) censor points.
RESULTS: Lower SE was associated with mortality by 4 HOL, but higher SE was very strongly associated with IVH and mortality at 24-96 HOL. Bootstrap testing confirmed SE significantly improved prediction using clinical variables at 96 HOL.
CONCLUSION: SE is a significant predictor of IVH and mortality in premature infants. Given IVH typically occurs in the first 24-72 HOL, affected infants may initially have low SE followed by a sustained period of high SE.
IMPACT: SE correlates with IVH and mortality in preterm infants early in life. SE combined with clinical factors yielded ROC AUCs well above 0.8 and significantly outperformed the clinical model at 96 h of life. Previous studies had not shown predictive power over clinical models. First study using the PhysioNet Cardiovascular Toolbox benchmark in young infants. Relative to the generally accepted timing of IVH in premature infants, we saw lower SE before or around the time of hemorrhage and a sustained period of higher SE after. Higher SE after acute events has not been reported previously.
Merriam-Webster and Oxford define a xenobiotic as any substance foreign to living systems. Allura Red AC (a.k.a., E129; FD&C Red No. 40), a synthetic food dye extensively used in manufacturing ultra-processed foods and therefore highly prevalent in our food supply, falls under this category. The surge in synthetic food dye consumption during the 70s and 80s was followed by an epidemic of metabolic diseases and the emergence of early-onset colorectal cancer in the 1990s. This temporal association raises significant concerns, particularly given the widespread inclusion of synthetic food dyes in ultra-processed products, notably those marketed toward children. Given its interactions with key contributors to colorectal carcinogenesis such as inflammatory mediators, the microbiome, and DNA damage, there is growing interest in understanding Allura Red AC's potential impact on colon health as a putative carcinogen. This review discusses the history of Allura Red AC, current research on its effects on the colon and rectum, potential mechanisms underlying its impact on colon health, and provides future considerations. Indeed, although no governing agencies classify Allura Red AC as a carcinogen, its interaction with key guardians of carcinogenesis makes it suspect and worthy of further molecular investigation. The goal of this review is to inspire research into the impact of synthetic food dyes on colon health.
PwMS with a 'fair VO2max' and running experience, a 'good VO2max and running experience', an 'excellent VO2max' and a 'superior VO2max' (VO2max values according to V.H. Heyward, Advanced Fitness Assessment and Exercise Prescription, Fifth Edition, 2006, Champaign, IL: Human Kinetics) will receive an exercise intervention existing of home-based running sessions. Participants of the second training group will be trained to run continuously for 75 minutes.
This study consisted of a dose escalation (single ascending dose - SAD and multiple ascending dose- MAD) and dose expansion (single dose expansion and/or multiple dose expansion). Dose escalation consisted of up to 4 cohorts for single ascending dose (SAD) and up to 2 cohorts for multiple ascending dose (MAD) with different dose levels. For SAD, after randomization on Day 1, participants received ASP0598 Otic Solution or placebo administration into the affected ear. Participants returned to the site on days 2, 3, 8, 15, 29, and 57 \[end of study (EOS)\]. Day 3 evaluations were only performed for cohorts 1, 2 and 3. For MAD, after randomization on Day 1, participants received ASP0598 Otic Solution or placebo administration into the affected ear and received additional treatments into the same ear on Days 15 and 29. Participants returned to the investigative site on Days 8, 15, 22, 29, 36, 57, and 85 (EOS). Dose expansion was based on the safety and efficacy results from an interim analysis. An interim analysis was conducted after completion of SAD and again after completion of MAD. The single and multiple dose expansion parts of the study were not opened following review of safety and efficacy results of SAD and MAD parts of the study by the DMC per the Interim Analysis Plan.
PURPOSE: To provide a combination comprising a pyrimidine derivative and a salicylic acid derivative and effective in inducing and stimulating growth of hair and reducing loss of hair. CONSTITUTION: This combination is obtained by adding a pyrimidine derivative of formula I [R1 is a group of formula II (R3 and R4 are each H, an alkyl or forms a heterocyclic ring such as aziridinyl together with N); R2 is H, an alkyl, an alkenyl, etc.], and its acid addition salt and a salicylic acid derivative of formula III [R6 is a group of formula IV (R7 is a 1-11C aliphatic chain, etc.), a 1-18C alkyl, etc.; R5 is a hydroxyl functional group, etc.], to a medium such as water or organic solvent (e.g. ethyl alcohol) and as necessary, compounding the solution with conventional additives. The combination contains 0.05-10wt.% compound of formula I and 0.05-10wt.% compound of formula III.
Anesthesia and surgery activate matrix metalloproteinase 9 (MMP9), leading to blood-brain barrier (BBB) disruption and postoperative delirium (POD)-like behavior, especially in the elderly. Aged mice received intraperitoneal injections of either the MMP9 inhibitor SB-3CT, melatonin, or solvent, and underwent laparotomy under 3 % sevoflurane anesthesia(anesthesia/surgery). Behavioral tests were performed 24 h pre- and post-operatively. Serum and cortical tissue levels of interleukin (IL)-1β, IL-6, and tumor necrosis factor-α (TNF-α) were measured using ELISA. Levels of PDGFRβ, MMP9, tight junction, Mfsd2a, caveolin-1, synaptophysin, and postsynaptic densin (PSD)-95 proteins in the prefrontal cortex were assayed using Western blotting. BBB permeability was assessed by detecting IgG in the prefrontal cortex and serum S100β levels. Anesthesia/surgery-induced peripheral inflammation activated MMP9, which in turn injured pericytes and tight junctions and increased transcytosis, thereby disrupting the BBB. Impaired BBB allowed the migration of peripheral inflammation into the central nervous system (CNS), thereby inducing neuroinflammation, synaptic dysfunction, and POD-like behaviors. However, MMP9 inhibition reduced pericyte and tight junction injury and transcytosis, thereby preserving BBB function and preventing the migration of peripheral inflammation into the CNS, thus attenuating synaptic dysfunction and POD-like behavior. In addition, to further validate the above findings, we showed that melatonin exerted similar effects through inhibition of MMP9. The present study shows that after anesthesia/surgery, inflammatory cytokines upregulation is involved in regulating BBB permeability in aged mice through activation of MMP9, suggesting that MMP9 may be a potential target for the prevention of POD.
Baits for prophylaxis and/or therapy of diseases in wild animals comprise one or more pharmaceutical agents (I) completely encased in a material (II) which does not interact with (I) and is suitable as a carrier for a specific attractant for the animal species in question. Also claimed is a process for producing a bait contg. one or more pharmaceutical agents for prophylaxis and/or therapy of diseases in wild animals, comprising: (a) providing a material suitable for completely encasing the agent(s), and forming the material into a pouch; (b) filling the pouch with the agent(s) and sealing the pouch; (c) opt. storing the resulting package; (d) opt. treating the outside of the package with a specific attractant for the animal species in question, pref. just before use; and (e) putting out the resulting bait.
A single center, open-label, pilot study examining 10 adult HCV negative liver transplant subjects who receive an HCV infected graft. Target start date for antiviral therapy will be within 3 months after liver transplantation, unless extenuating clinical circumstances arise (such as fibrosing cholestatic HCV, which would prompt earlier treatment, or non-hepatic comorbidities which would prompt delay in treatment).
OBJECTIVES: Determination of bone marrow cellularity is a key part of bone marrow examination because it provides a small window into a patient's current state of hematopoietic well-being. Traditionally, bone marrow cellularity is estimated semiquantitatively through microscopic examination of core biopsy specimens harvested from the iliac crest of the pelvic bone. Bone marrow cellularity is then designated as hypercellular, normocellular, or hypocellular based on the patient's age. This assessment can have significant clinical impact, but the variation in the age-adjusted normocellularity range is not sufficiently characterized because of a lack of study data, especially in older patients (those older than 70 years of age). This study further established the normal range of bone marrow cellularity, particularly in older adults.
METHODS: In this study, 570 benign staging and healthy donor bone marrows from patients 1 year to 93 years of age were analyzed for cellularity.
RESULTS: Linear regression modeling demonstrates that cellularity in adults declines approximately 3% per decade, including after the seventh decade of life. The 90% reference interval for normocellularity in United States is 30% to 75% for those aged 18 to 90 years.
CONCLUSIONS: The findings revealed a more stable and slower rate of decline in cellularity with age in adults than the widely used linear model of "100% minus the patient age in decades." Normocellularity is better modeled based on age group. In those younger than 20 years of age, normocellularity ranges from 45% to 85% (mean [SD], 65% [20%]), as defined by Friebert et al in 1998. Based on our study finding of a little less than 3% decline per decade of age, the following is our recommendation for normocellularity range: For individuals 20 to 40 years of age, it ranges from 40% to 70% (mean [SD], 55% [15%]); for individuals 40 to 60 years of age, it ranges from 35% to 65% (mean [SD], 50% [15%]); and for individuals older than 60 years of age, it ranges from 30% to 60% (mean [SD], 45% [15%]). Interestingly, those older than 70 years of age do not show a significant decrease from those aged 60 to 69 years.
Chemoresistance is a major therapeutic challenge in advanced gastric cancer (GC). N6-methyladenosine (m6A) RNA modification has been shown to play fundamental roles in cancer progression. However, the underlying mechanisms by which m6A modification of circRNAs contributes to GC and chemoresistance remain unknown. We found that hsa_circ_0030632 (circUGGT2) was a predominant m6A target of METTL14, and METTL14 knockdown (KD) reduced circUGGT2 m6A levels but increased its mRNA levels. The expression of circUGGT2 was markedly increased in cisplatin (DDP)-resistant GC cells. CircUGGT2 KD impaired cell growth, metastasis and DDP-resistance in vitro and in vivo, but circUGGT2 overexpression prompted these effects. Furthermore, circUGGT2 was validated to sponge miR-186-3p and upregulate MAP3K9 and could abolish METTL14-caused miR-186-3p upregulation and MAP3K9 downregulation in GC cells. circUGGT2 negatively correlated with miR-186-3p expression and harbored a poor prognosis in patients with GC. Our findings unveil that METTL14-dependent m6A modification of circUGGT2 inhibits GC progression and DDP resistance by regulating miR-186-3p/MAP3K9 axis.
The Centre for Infectious Disease Research in Zambia (CIDRZ) in collaboration with the Zambian National TB Program (NTP) and the Ministry of Health (MOH) will provide near point-of-care Xpert testing at a high-volume anti-retroviral treatment (ART) clinic in Lusaka, Zambia. A total 892 study participants will be enrolled into two parallel cohorts-an "Xpert" and a "standard of care" (SOC) cohort over a 7-month period. The Xpert cohort will enrol participants at the health centre implementing Xpert. The SOC cohort will enrol participants from one health centre offering the standard of care (sputum smear microscopy plus clinical evaluation). A parallel-group prospective cohort study will be conducted by following participants in one cohort from each site for 210 days from the time of sputum submission, allowing sufficient person-time to observe all outcomes of interest, including completion of a standard course of ATT as well as patient drop-out and loss to follow-up.

A systematic facility assessment survey using an adapted version of the WHO Service Availability and Readiness Assessment tool will be conducted. Key informants will be interviewed.
The invention provides new and useful analogs of 2-phthalimidinoglutaric acid. These analogs include DL-2-methyl-2- phthalimidinoglutaric acid and hydroxylated analogs of 2-phthalimidinoglutaric wherein each of R3 and R4 are independently H or OH. The invention also provides processes for making these analogs. The invention also provides the two individual enantiomers of DL-2-methyl-2--phthalimidinoglutaric acid. (R)-(+)-2-methyl-2- phthalimidinoglutaric acid and (S)-(-)-2-methyl-2-phthalimidinoglutaric acid, and processes or separating these individual enantiomers from the racemate. Further, the invention provides methods for inhibiting angiogenesis and treating angiogenesis-associated diseases. including cancer and macular degeneration, by administering one or more of these compounds.
The second intervention is a mindfulness meditation-based intervention focused on improving psychological, behavioural, and biological function in cancer survivors based on following sources: Mindfulness trainingsboek, Het achtweekse programma, stap voor stap (1), Mindfulness bij stress, burn-out en depressie, Een 8-weken-stappenplan voor hulpverleners (2), Mindfulness-based cognitive therapy for depression (3), Met radicale compassie naar de wereld kijken, De RAIN-methode (4). The mindfulness group intervention programme will be conducted once a week, for 2 hours during 6 weeks, by a trained mindfulness provider who will follow the study intervention protocol. Participants will apply mindfulness meditation daily for the period of 6 weeks.
BACKGROUND: Infective endocarditis (IE) is a serious complication of bloodstream infections (BSIs) that occurs at variable rates depending on the pathogen and clinical setting. There is a paucity of data describing the risk of IE in patients with hematologic malignancy who develop bacteremia while neutropenic.
METHODS: Adult patients on the hematology ward from January 2018 to December 2020 with hematologic malignancy and bacteremia were evaluated retrospectively for endocarditis by applying the 2023 Duke-ISCVID criteria. Charts of possible cases were evaluated 90 days after the initial BSI for new infectious complications that could indicate missed IE. Descriptive statistics compared patients admitted for hematopoietic stem cell transplantation (HSCT) to those admitted for alternative reasons (non-HSCT).
RESULTS: Among the 1005 positive blood cultures initially identified, there were 66 episodes in 65 patients with hematologic malignancy and at least grade 3 neutropenia for a mean duration of 11.4 days during their admission. Transthoracic echocardiography (TTE) was performed in 34.8% of BSIs, and transesophageal echocardiography (TEE) in 6.1%. There were no new infectious complications in possible cases 90 days after their initial BSI. No cases of endocarditis were identified.
CONCLUSIONS: Endocarditis is rare amongst patients with hematologic malignancy, bacteremia, and neutropenia, and no cases were identified in this cohort. The use of routine TTE in this setting seems unwarranted, and the addition of TEE is unlikely to improve patient-centered outcomes.