anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The complexity of antigenic test material in tests which employ the antigen-antibody reaction increases the likelihood of false results. In particular, the complexity of antigenic test material in diagnostic techniquest increases the likelihood of false positive signals generated due to antibodies stimulated by organisms showing some but all antigenic properties with the test material. In conventional tests, a single positive or negative signal is obtained which is the result of a complex and undifferentiated array of structural components of an organism or material antigenically related to it. In contrast, the present invention greatly expands the use of the antigen-antibody reaction in analysis techniquest and diagnosis by providing a multi-signal. The invention provides a method for producing an analytical antibody probe for detecting the presence of antibodies specific for particular protein and/or polysaccharide material, which method comprises disposing upon a solid-state substrate in a pre-determined spatial relationship a set of differentiated antigenic components which have been derived from said protein or polysaccharide material, said set of differentiated antigenic components being selected such that at least a subset thereof is known to be reactive with said antibodies. The invention also embraces the analytical antibody probe as such and a corresponding method for analysing a sample to determine the presence and distribution of antibodies specific for particular protein and/or polysaccharide material.
Read 2 (Test): History + Mammogram (if available) + IUS (stills and videos provided), and Imagio (IUS+OA) (stills and videos provided). Imagio (IUS+OA) POM and Breast Imaging Reporting and Data System (BI-RADS) assigned after viewing the SenoGram® output. The dataform is locked.
PURPOSE OF REVIEW: This review will explore various strategies to rendering MSS mCRCs susceptible to ICI. Moreover, we will provide an overview of potential biomarkers that may aid to better patient selection, and discuss ongoing efforts in this area of research.
RECENT FINDINGS: Colorectal cancer (CRC) ranks among the top three most common cancers worldwide. While significant advances in treatment strategies have improved the prognosis for patients in the early stages of the disease, treatment options for metastatic CRC (mCRC) remain limited. Although immune checkpoint inhibitors (ICI) have revolutionized the treatment of several malignancies, its efficacy in mCRC is largely confined to patients exhibiting a high microsatellite instability status (MSI-H). However, the vast majority of mCRC patients do not exhibit a MSI-H, but are microsatellite stable (MSS). In these patients ICIs are largely ineffective. So far, ICIs do not play a crucial role in patients with MSS mCRC, despite the promising data for inducing long-term remissions in other tumour entities. For this reason, novel treatment strategies are needed to overcome the primary resistance upon ICI in patients with MSS.
General anesthesia is induced in the lidocaine group with intravenous lidocaine 1.5mg/kg for ten minutes, followed by continuous injection of lidocaine 1.5mg/kg.h. At the end of the operation, the patient controlled intravenous analgesia with lidocaine is used, and the dose of lidocaine is 30mg/kg(no more than 2000mg at most).
OBJECTIVES: To investigate the effects of dietary folate and sex on histopathology of oral squamous cell carcinoma in mice.
MATERIALS AND METHODS: Mice (C57Bl/6, 30/sex) were fed either a deficient folate or sufficient folate diet. Vehicle or 4-nitroquinoline1-oxide (50 μg/mL) in vehicle were administered in drinking water for 20 weeks, followed by 6 weeks of regular drinking water. Oral lesions were observed weekly. Tongues were studied for histopathologic changes. Immunohistochemical techniques were used to measure cell proliferation (Ki67+), and to quantify expression of folate receptor, reduced folate carrier, and proton-coupled folate transporter. T cells, macrophages, and neutrophils were counted and normalized to area.
RESULTS: All 4NQO-treated mice developed oral tumors. Dietary folate level did not affect tumor burden. More tumors were observed on the ventral aspect of the tongue than in other locations within the oral cavity. 4-nitroquinoline-1-oxide-treated mice displayed 27%-46% significantly lower expression of all three folate transport proteins; diet and sex had no effect on folate transporter expression. T-cell and neutrophil infiltration in tongues were 9.1-fold and 18.1-fold increased in the 4-nitroquinoline-1-oxide-treated mouse tongues than in controls.
CONCLUSION: Treatment with 4NQO was the primary factor in determining cancer development, decreased folate transport expression, and lymphoid cell infiltration.
Participants assigned to this group will receive no training sessions the first 12 weeks of enrollment. After 12 week data collection, they will be assigned to complete either communication (1 session) or social support effectiveness (3 sessions) training. One month after the completion of the training sessions a follow-up call will be made.
Pulmonary hypertension (PH) is a devastating disease characterized by progressive dyspnea/exercise intolerance, right-heart failure, and carries a high risk of morbidity and early mortality. PH disease progression can be rapid, and any delay in the diagnosis and treatment of PH likely reduces survival. Given its clinical and prognostic significance, early and accurate diagnosis of PH to allow prompt and optimal establishment of clinical care is of critical importance. While traditional maximal/comprehensive cardiopulmonary exercise testing (CPET) has been validated in PH, it has limitations that have hindered its applicability to routine clinical assessment and monitoring. Our preliminary data suggest that the signature ventilatory and pulmonary gas exchange derangements of PH become apparent during even submaximal exercise. Our comprehensive proof-of-concept study (133 patients) supports our hypothesis that the addition of pulmonary gas exchange responses to a standardized 3-minute submaximal exercise test (Shape CPET) to standard echocardiographic evidence of PH (i.e Right ventricular systolic pressure( RVSP) \>50 mmHg, suspicion of Right ventricular (RV) dysfunction) improves the sensitivity for PH detection by almost 40%. The Shape CPET system is compact and utilizes pattern-recognition software that automates interpretation, making the system ideally suitable for widespread adoption. The overarching objective of this small business innovation research (SBIR) proposal is to categorically establish the Shape CPET as a tool that: 1) improves early detection of PH; and 2) provides an objective evidence-based measure of PH therapy efficacy that can be easily used in academic and community practices. Investigators have established a 10-center consortium of academic and community PH centers for this SBIR proposal. Specific Aim 1 will assess the clinical utility of submaximal cardiopulmonary exercise testing as a complementary tool for the identification of pulmonary hypertension. Specific Aim 2 will assess whether pharmacotherapy-induced improvements in pulmonary hypertension severity and disease status are reflected in the physiological responses to a standardized submaximal cardiopulmonary exercise test. The investigators hypothesize that the Shape CPET will prove to be an efficacious adjunct to traditional clinical metrics to track changes in pulmonary vascular function over time and responses to therapy aimed at alleviating PAH.
INTRODUCTION: Early in the COVID-19 pandemic, routine sexually transmitted infection (STI) screenings decreased, and test positivity rates increased due to limited screening appointments, national-level STI testing supply shortages, and social distancing mandates. It is unclear if adolescent preventive STI screening has returned to pre-pandemic levels and if pre-existing disparities worsened in late-pandemic.
METHODS: This cross-sectional study examined 22,974 primary care visits by 13-19-year-olds in the Philadelphia metropolitan area undergoing screening for gonorrhea and chlamydia in a 31-clinic pediatric primary care network during 2018-2022. Using interrupted-time-series analysis and logistic regression, pandemic-related changes in the asymptomatic STI screening rate and test positivity were tracked across patient demographics. Neighborhood moderation was investigated by census-tract-level Child Opportunity Index in 2023.
RESULTS: The asymptomatic STI screening rate dropped by 27.8 percentage points (pp) and 13.5pp when the pandemic and national STI test supply shortage began, respectively, but returned to pre-pandemic levels after supply availability was restored in early 2021. Non-Hispanic-Black adolescents had a significant pandemic drop in STI screening rate, and it did not return to prep-andemic levels (-3.6 pp in the late-pandemic period, p<0.01). This decrease was more pronounced in socioeconomically and educationally disadvantaged neighborhoods (7.5 pp and 9.9 pp lower, respectively) than in advantaged neighborhoods (both p<0.001), controlling for sex, age, insurance type and clinic characteristics.
CONCLUSIONS: Neighborhood socioeconomic and educational disadvantage amplified racial-ethnic disparities in STI screening during the pandemic. Future interventions should focus on improving primary care utilization of non-Hispanic-Black adolescents to increase routine STI screening and preventive care utilization.
This is a Phase 2A, randomized, parallel-group, placebo-controlled, double-blind, within subject dose escalation trial with 3 dose levels of HU6 and placebo. Subjects will be randomized (1:1) either to HU6 or placebo. Two dose levels will be administered in sequential order (150 mg daily followed by 300 mg daily), each for 20 days, to reach the third and highest dose of 450 mg daily if safety and tolerability are demonstrated at the lower 2 preceding doses. Administration of the 450 mg high dose will continue for a total of 94 days, with a safety follow-up visit within \~14 days of the last dose.

Subjects will be screened over a 40-day period to determine their eligibility based on specific history, physical, laboratory, and imaging evaluations as per the Schedule of Assessments. While a single screening clinical site visit is indicated, an additional visit may be necessary to complete the screening procedures due to scheduling issues. A number of these assessments will serve as the baseline prior to drug administration. A central laboratory will be used for all assessments, including MRI, DEXA, clinical blood/plasma measures, transthoracic echocardiography, and CPET.
All subjects with a positive cervicothoracic differentiation test will be assigned to this arm. All subjects will then receive thoracic spinal manipulation to a level between T1 and T4.
BACKGROUND: Percutaneous coronary intervention (PCI) is considered less safe in patients with reduced ejection fraction (EF), an impression based on older data. Whether the safety and durability of contemporary PCI are different in patients with reduced EF compared with normal EF patients is unknown.
METHODS: Patients from the BIOFLOW II, IV and V clinical trials were grouped as normal EF (≥50%) and reduced EF (30%-50%). Using multivariable logistic regression and cox proportional hazards regression, we determined relations of EF category with procedural safety (a composite of cardiac death, myocardial infarction, stroke and urgent coronary artery bypass grafting within 30 days of PCI) and target lesion failure (TLF; comprising cardiac death, target vessel myocardial infarction, target vessel revascularization within 1 year of PCI) respectively. In sensitivity analyses, we regrouped patients into EF < 45% and ≥55% and repeated the aforementioned analyses.
RESULTS: In 1685 patients with normal EF (mean age 65 years; 27% women; mean EF 61%) and 259 with low EF (mean age 64 years; 17% women; mean EF 41%), 101 safety and 148 TLF events occurred. Compared with patients in the normal EF group, those with reduced EF had neither a statistically significant higher proportion of safety events, nor a higher multivariable-adjusted risk for such events. Similarly, patients with reduced EF and normal EF did not differ in terms of TLF event proportions or multivariable-adjusted risk for TLF. The results were similar in sensitivity analyses with EF groups redefined to create a 10% between-group EF separation.
CONCLUSION: PCI safety and durability outcomes are similar in patients with mild-moderately reduced EF and normal EF.
FIELD: medicine. SUBSTANCE: remedy is obtained by carrying out chemical synthesis of doxorubicine-estron complex with its following solution in hydrophobic solvent lipiodol ultrafluid. Injections are administered to primary liver cancer patients. The remedy solution is administered intra-arterially. EFFECT: expressed cytotoxic activity, prolonged survival period, prolonged postoperative period. 4 cl, 2 tbl
Evidence suggests that the gonadal steroids may exert clinically significant effects on central nervous system function. For example, the menstrual cycle may influence the occurrence of seizures in some female epileptics and the performance on certain cognitive tests. Central nervous system effects of gonadal steroids have been inferred largely from changes in behavior occurring in association with presumed changes in gonadal steroids during the normal menstrual cycle, during the administration of ovarian hormones, or in a gender-specific context. These inferences are, by definition, indirect and associational in nature and further are incapable of disentangling the effects of hormones which are simultaneously present in women of reproductive age. This study is designed to address those problems by comparing measures during Lupron-induced hypogonadism with those during replacement with estrogen or progesterone. On the basis of prior findings from our group and from others, we will be asking the following questions: 1) Is the decreased r-CBF that we observed in the prefrontal cortex during the hypogonadal state confirmed in individual women using new imaging techniques; 2) Will variation in genotype (e.g., COMT val/met, BDNF val/met) confer differential sensitivity to ovarian steroids in brain circuitry and 3) Are the menstrual cycle phase-related changes in reward systems that we previously observed related to estradiol or progesterone actions within the brain (1). Additionally, this protocol will serve as a control study for protocol # 90-M-0088.
The present invention is directed to a fluorescence polarization immunoassay for barbiturates, to the various components needed for preparing and carrying out such an assay, and to methods of making these components.      Specifically, tracers, immunogens and antibodies are disclosed, as well as methods for preparing them and a reagent kit containing them. The tracers and the immunogens are made from substituted barbiturate compounds. A fluorescein moiety is included in the tracer, while a poly(amino acid) forms a part of the immunogen. The assay is conducted by measuring the degree of polarization retention of plane-polarized light that has been passed through a sample containing antiserum and tracer. More specifically, the tracers have the following structure: (see above formulas)
PCT No. PCT/FR90/00762 Sec. 371 Date Jun. 18, 1993 Sec. 102(e) Date Jun. 18, 1993 PCT Filed Oct. 19, 1990 PCT Pub. No. WO92/07074 PCT Pub. Date Apr. 30, 1992Polypeptide of a growth factor receptor family, having a specific sequence and presenting all or part of the following properties: it encourages and/or is involved in the proliferation and/or differentiation of hematopoietic cell lines when obtained from the MPLV retrovirus; it is capable of acting as a hematopoietic growth factor receptor; it is recognized by antibodies directed against it. Polypeptides similar to the above. Applications in the diagnosis of the expression of said ligand polypeptide.
Genetic and epigenetic alterations are cancer hallmark characteristics. However, the role of inherited cancer predisposition alleles in co-opting lineage factor epigenetic reprogramming and tumor progression remains elusive. Here the FinnGen cohort phenome-wide analysis, along with multiple genome-wide association studies, has consistently identified the rs339331-RFX6/6q22 locus associated with prostate cancer (PCa) risk across diverse populations. It is uncovered that rs339331 resides in a reprogrammed androgen receptor (AR) binding site in PCa tumors, with the T risk allele enhancing AR chromatin occupancy. RFX6, an AR-regulated gene linked to rs339331, exhibits synergistic prognostic value for PCa recurrence and metastasis. This comprehensive in vitro and in vivo studies demonstrate the oncogenic functions of RFX6 in promoting PCa cell proliferation and metastasis. Mechanistically, RFX6 upregulates HOXA10 that profoundly correlates with adverse PCa outcomes and is pivotal in RFX6-mediated PCa progression, facilitating the epithelial-mesenchymal transition (EMT) and modulating the TGFβ/SMAD signaling axis. Clinically, HOXA10 elevation is associated with increased EMT scores, tumor advancement and PCa recurrence. Remarkably, reducing RFX6 expression restores enzalutamide sensitivity in resistant PCa cells and tumors. This findings reveal a complex interplay of genetic and epigenetic mechanisms in PCa pathogenesis and drug resistance, centered around disrupted prostate lineage AR signaling and abnormal RFX6 expression.
PURPOSE:To obtain a safe cosmetic having excellent moistening effect, emollient effect, and hair-glossing effect, by adding refined KONYAKU (tuberous root of devil's-tongue) powder, glucomannan, or their aqueous solution to a substrate of cosmetic. CONSTITUTION:The objective cosmetic is prepared by compounding a substrate of cosmetic such as cream, beauty wash, milky lotion, cleansing cream, beauty pack, hair cream, hair tonic, pomade, stick pomade, shampoo, hair rinse, etc. with refined KONYAKU powder, glucomannan or pref. their aqueous solution. The refined KONYAKU powder and glucomannan are nontoxic to the human body, and have excellent moistening effect. EFFECT:The spreadability of the cosmetic can be remarkably improved, and the stability can be increased.
Entinostat: Beginning C1D1 fed; C1D15 fasted. Erlotinib: NSCLC pts beginning C2D1,150 mg, po, qd. Exemestane: Breast cancer pts beginning C2D1,25 mg, po, qd.
OBJECTIVES: To propose the grounds for "diabetic sarcopenia" as a new comorbidity of diabetes, and to establish a muscle screening algorithm proposal to facilitate its diagnosis and staging in clinical practice.
METHOD: A qualitative expert opinion study was carried out using the nominal technique. A literature search was performed with the terms "screening" or "diagnostic criteria" and "muscle loss" or "sarcopenia" and "diabetes" that was sent to a multidisciplinary group of 7 experts who, in a face-to-face meeting, discussed various aspects of the screening algorithm.
RESULTS: The hallmark of diabetic sarcopenia (DS) is muscle mass atrophy characteristic of people with diabetes mellitus (DM) in contrast to the histological and physiological normality of muscle mass. The target population to be screened was defined as patients with DM with a SARC-F questionnaire > 4, glycosylated haemoglobin (HbA1C) ≥ 8.0%, more than 5 years since onset of DM, taking sulfonylureas, glinides and sodium/glucose cotransporter inhibitors (SGLT2), as well as presence of chronic complications of diabetes or clinical suspicion of sarcopenia. Diagnosis was based on the presence of criteria of low muscle strength (probable sarcopenia) and low muscle mass (confirmed sarcopenia) using methods available in any clinical consultation room, such as dynamometry, the chair stand test, and Body Mass Index (BMI)-adjusted calf circumference. DS was classified into 4 stages: Stage I corresponds to sarcopenic patients with no other diabetes complication, and Stage II corresponds to patients with some type of involvement. Within Stage II are three sublevels (a, b and c). Stage IIa refers to individuals with sarcopenic diabetes and some diabetes-specific impairment, IIb to sarcopenia with functional impairment, and IIc to sarcopenia with diabetes complications and changes in function measured using standard tests Conclusion: Diabetic sarcopenia has a significant impact on function and quality of life in people with type 2 diabetes mellitus (T2DM), and it is important to give it the same attention as all other traditionally described complications of T2DM. This document aims to establish the foundation for protocolising the screening and diagnosis of diabetic sarcopenia in a manner that is simple and accessible for all levels of healthcare.
Background: Although hepatocellular carcinoma (HCC) is frequently associated with thrombosis, it is also associated with liver cirrhosis (LC) which causes hemostatic abnormalities. Therefore, hemostatic abnormalities in patients with HCC were examined using a clot waveform analysis (CWA). Methods: Hemostatic abnormalities in 88 samples from HCC patients, 48 samples from LC patients and 153 samples from patients with chronic liver diseases (CH) were examined using a CWA-activated partial thromboplastin time (APTT) and small amount of tissue factor induced FIX activation (sTF/FIXa) assay. Results: There were no significant differences in the peak time on CWA-APTT among HCC, LC, and CH, and the peak heights of CWA-APTT were significantly higher in HCC and CH than in HVs and LC. The peak heights of the CWA-sTF/FIXa were significantly higher in HCC than in LC. The peak times of the CWA-APTT were significantly longer in stages B, C, and D than in stage A or cases of response. In the receiver operating characteristic (ROC) curve, the fibrin formation height (FFH) of the CWA-APTT and CWA-sTF/FIXa showed the highest diagnostic ability for HCC and LC, respectively. Thrombosis was observed in 13 HCC patients, and arterial thrombosis and portal vein thrombosis were frequently associated with HCC without LC and HCC with LC, respectively. In ROC, the peak time×peak height of the first derivative on the CWA-sTF/FIXa showed the highest diagnostic ability for thrombosis. Conclusion: The CWA-APTT and CWA-sTF/FIXa can increase the evaluability of HCC including the association with LC and thrombotic complications.