gebhart/patrepeval huggingface dataset:
Environmental chemistry of dyes and pigments (1997)

Partial table of contents: WASTEWATER TREATMENT METHODS. Carbon Adsorption of Dyes and Selected Intermediates (A. Reife & H. Freeman). Ozonation (M. Matsui). Use of Electrochemical Technology to Remove Color and Other Contaminants from Textile Mill Effluents (A. Wilcox, et al.). The PACT System for Wastewater Treatment (D. Hutton, et al.). WASTE MINIMIZATION/SOURCE REDUCTION. Reduction of Textile Wastewater Using Automatic Process Control, Recycle, and Filtration (J. Porter). Membrane Filtration Techniques in Dyestuff Recovery (J. Elliott). WASTEWATER ANALYSIS. Mass Spectrometry in the Analysis of Dyes in Wastewater (L. Betowski, et al.). REGULATORY ISSUES. U.S. Safety, Health, and Environmental Regulatory Affairs for Dyes and Pigments (H. Smith). Index.
A comparison between Java and ActiveX security (1997)

ActiveX and Java have both been the subject of press reports describing security bugs in their implementations, but there has been less consideration of the security impact of their different designs. This article asks the questions: “Would ActiveX or Java be secure if all implementation bugs were fixed ?”, and if not, “How difficult are the remaining problems to overcome ?.”
The Chinese challenge to the Big 5 (2005)

2',3'-dideoxyadenosine (ddAdo) and 2',3'-dideoxyinosine (ddIno) are potent and selective inhibitors of the replication of the human immunodeficiency virus type 1 (HIV1) in several cell culture systems. Equipotent in terms of antiviral activity, both compounds selectively inhibit the reverse transcription of HIV-1 by virtue of their conversion into ddATP. In human lymphoid cells ddAdo is converted to the active metabolite, ddATP, but it also undergoes rapid deamination, via adenosine deaminase, to form ddIno. ddIno, like ddAdo, gives rise to dideoxynucleotides of the dideoxy-adenylate series (ddAMP, ddADP and ddATP), as well as to IMP and to adenylate ribonucleotides. With the main object of blocking the deamination of ddAdo, we studied its anti-HIV-1 activity in the presence of different adenosine deaminase inhibitors, namely Coformycin (CF), 9-(erythro-2-hydroxy-3-nonyl) adenine (EHNA) and some deaza-EHNA derivatives. In contrast with reports on 2'-deoxycoformycin (Cooney et al., 1987), the adenosine deaminase inhibitors tested by us showed a significant increase in the antiviral activity of ddAdo, but not of ddIno. Enhancement was obtained with EHNA and CF concentrations up to 250 and > 12,500 times lower than their respective maximum non toxic doses. In combination with EHNA or CF, ddAdo could be used at concentrations up to ten times lower than those required to obtain the same degree of inhibition when ddAdo (or ddIno) was used alone. The use of EHNA or CF in combination with ddAdo at concentrations that inhibit the multiplication of HIV-1, allowed uninfected cells to maintain their normal multiplication rates. In fact, in combination experiments, cytotoxic effects were evident only with doses of EHNA, or CF and ddAdo 10 to 100 or more times higher than those required to inhibit HIV-1 significantly. The in vivo implications of these results for anti-HIV chemotherapy are discussed.
Rolling Adhesion Kinematics of Yeast Engineered To Express Selectins (2003)

Selectins are cell adhesion molecules that mediate capture of leukocytes on vascular endothelium as an essential component of the inflammatory response. Here we describe a method for yeast surface display of selectins, together with a functional assay that measures rolling adhesion of selectin-expressing yeast on a ligand-coated surface. E-selectin-expressing yeast roll specifically on surfaces bearing sialyl-Lewis-x ligands. Observation of yeast rolling dynamics at various stages of their life cycle indicates that the kinematics of yeast motion depends on the ratio of the bud radius to the parent radius (B/P). Large-budded yeast "walk" across the surface, alternately pivoting about bud and parent. Small-budded yeast "wobble" across the surface, with bud pivoting about parent. Tracking the bud location of budding yeast allows measurement of the angular velocity of the yeast particle. Comparison of translational and angular velocities of budding yeast demonstrates that selectin-expressing cells are rolling rather than slipping across ligand-coated surfaces.
[Pharmacokinetics Study of Phentolamine Mesylate Injection in Healthy Volunteers]. (2018)

Phentolamine mesylate injection is effective for reversing oral local anesthetic effects.
Characteristics of cytotoxic thyroglobulin-specific T cell hybridomas. (1989)

Clones of cytotoxic thyroid-specific T cell hybridomas were generated by fusion of thyroglobulin-primed, "in vitro"-boosted CBA lymph node cells with the AKR-derived lymphoma cell line BW 5147. One hundred and thirty one clones were obtained. Among them, 15 were able to induce the lysis of 51Cr-labeled syngeneic thyroid epithelial cells after 5 h of incubation at 37 degrees C. Two T cell clones, HTC1 and HTC2, were further studied. These clones, which exhibit cell surface characteristics of cytotoxic cells, were specific for only syngeneic thyroid cells (allogeneic thyroid cells or syngeneic epithelial cells were never lysed by these hybridomas). Moreover, by using Ag-pulsed syngeneic macrophages as targets, syngeneic cytotoxicity was shown to be specific for thyroglobulin and not for a nonrelated Ag. The lysis obtained with these autoreactive thyroid-specific T cell clones is restricted to class I major histocompatibility Ag. This property is assessed by both the blocking of syngeneic cytotoxicity toward thyroid epithelial cells or thyroglobulin-pulsed macrophages only by anti-class I mAb and by the detection of specific lysis of target cells exclusively when effector hybrid cells and target thyroid epithelial cells or thyroglobulin-pulsed macrophages shared at least class I major histocompatibility Ag.
Cataloging altered gene expression in young and senescent cells using enhanced differential display (1995)

Recently, a novel PCR-based technique, differential display (DD), has facilitated the study of differentially expressed genes at the mRNA level. We report here an improved version of DD, which we call Enhanced Differential Display (EDD). We have modified the technique to enhance reproducibility and to facilitate sequencing and cloning. Using EDD, we have generated and verified a catalog of genes that are differentially expressed between young and senescent human diploid fibroblasts (HDF). From 168 genetags that were identified initially, 84 could be sequenced directly from PCR amplified bands. These sequences represent 27 known genes and 37 novel genes. By Northern blot analysis we have confirmed the differential expression of a total of 23 genes (12 known, 11 novel), while 19 (seven known, 12 novel) did not show differential expression. Several of the known genes were previously observed by others to be differentially expressed between young and senescent fibroblasts, thereby validating the technique.
Tuned-circuit dual-mode Johnson noise thermometers (1992)

Dual-mode Johnson noise and dc resistance thermometers can be used in control systems where prompt indications of temperature changes and long-term accuracy are needed. Such a thermometer is being developed for the SP-100 space nuclear electric power system that requires temperature measurement at 1400 K in space for 10 years, of which 7 are expected to be at full reactor power. Several direct-coupled and transformer-coupled, tuned resistance-inductance-capacitance (RLC) circuits that produce a single, continuous voltage signal were evaluated for noise temperature measurement. The simple direct-coupled RLC circuit selected provides a mean-squared noise voltage that depends only on the capacitance used and the temperature of the sensor, and it is independent of the value of or changes in the sensor resistance. These circuits provide a noise signal with long-term accuracy but require integrating noise signals for a finite length of time. The four-wire resistor for the noise temperature sensor allows simultaneous dc resistance measurements to be made that provide a prompt, continuous temperature indication signal. The dc current mode is employed continuously, and a noise voltage measurement is made periodically to correct the temperature indication. The differential noise voltage preamplifier used substantially reduces electromagnetic interference (EMI) in the system. A sensor has been tested that should provide good performance ({plus_minus}1% accuracy) and long-term (10-y) reliability in space environments. Accurate noise temperature measurements were made at temperatures above 1300 K, where significant insulator shunting occurs, even though shunting does affect the dc resistance measurements and makes the system more susceptible to EMI. 14 refs.
Amantadine extended release for levodopa‐induced dyskinesia in Parkinson's disease (EASED Study) (2015)

ADS-5102 is a long-acting, extended-release capsule formulation of amantadine HCl administered once daily at bedtime. This study investigated the safety, efficacy, and tolerability of ADS-5102 in Parkinson's disease (PD) patients with levodopa-induced dyskinesia. This was a randomized, double-blind, placebo-controlled, parallel-group study of 83 PD patients with troublesome dyskinesia assigned to placebo or one of three doses of ADS-5102 (260 mg, 340 mg, 420 mg) administered daily at bedtime for 8 weeks. The primary efficacy analysis compared change from baseline to week 8 in Unified Dyskinesia Rating Scale (UDysRS) total score for 340 mg ADS-5102 versus placebo. Secondary outcome measures included change in UDysRS for 260 mg, 420 mg, Fatigue Severity Scale (FSS), Movement Disorder Society Unified Parkinson's Disease Rating Scale (MDS-UPDRS), patient diary, Clinician's Global Impression of Change, and Parkinson's Disease Questionnaire (PDQ-39). ADS-5102 340 mg significantly reduced dyskinesia versus placebo (27% reduction in UDysRS, P = 0.005). In addition, ADS-5102 significantly increased ON time without troublesome dyskinesia, as assessed by PD patient diaries, at 260 mg (P = 0.004), 340 mg (P = 0.008) and 420 mg (P = 0.018). Adverse events (AEs) were reported for 82%, 80%, 95%, and 90% of patients in the placebo, 260-mg, 340-mg, and 420-mg groups, respectively. Constipation, hallucinations, dizziness, and dry mouth were the most frequent AEs. Study withdrawal rates were 9%, 15%, 14%, and 40% for the placebo, 260-mg, 340-mg, and 420-mg groups, respectively. All study withdrawals in the active treatment groups were attributable to AEs. ADS-5102 was generally well tolerated and resulted in significant and dose-dependent improvements in dyskinesia in PD patients.
Hemodynamic characterization of chronic bile duct-ligated rats: effect of pentobarbital sodium (1986)

Systemic and splanchnic hemodynamics of the chronic bile duct-ligated rat were characterized by radioactive microspheres. Conscious and pentobarbital sodium-anesthetized, bile duct-ligated and sham-operated rats had cardiac output and regional organ blood flows determined. The conscious bile duct-ligated rat compared with the sham-operated showed a hyperdynamic circulation with an increased cardiac output (153.3 +/- 9.8 vs. 112.6 +/- 6.0 ml/min, P less than 0.005) and portal tributary blood flow (21.32 +/- 1.43 vs. 12.79 +/- 1.47 ml/min, P less than 0.005). Pentobarbital sodium anesthesia induced marked hemodynamic changes in both sham-operated and bile duct-ligated rats. The latter group was especially sensitive to its effects; thus, comparison of cardiac output and portal tributary blood flow between anesthetized bile duct-ligated and sham-operated rats showed no significant differences. We conclude that the rat with cirrhosis due to chronic bile duct ligation is an excellent model for hemodynamic investigations but should be studied in the conscious state, since pentobarbital sodium anesthesia eliminates the hyperdynamic circulation.
A Novel Method for SNP Detection Using a New Duplex-Specific Nuclease From Crab Hepatopancreas (2002)

We have characterized a novel nuclease from the Kamchatka crab, designated duplex-specific nuclease (DSN). DSN displays a strong preference for cleaving double-stranded DNA and DNA in DNA-RNA hybrid duplexes, compared to single-stranded DNA. Moreover, the cleavage rate of short, perfectly matched DNA duplexes by this enzyme is essentially higher than that for nonperfectly matched duplexes of the same length. Thus, DSN differentiates between one-nucleotide variations in DNA. We developed a novel assay for single nucleotide polymorphism (SNP) detection based on this unique property, termed "duplex-specific nuclease preference" (DSNP). In this innovative assay, the DNA region containing the SNP site is amplified and the PCR product mixed with signal probes (FRET-labeled short sequence-specific oligonucleotides) and DSN. During incubation, only perfectly matched duplexes between the DNA template and signal probe are cleaved by DSN to generate sequence-specific fluorescence. The use of FRET-labeled signal probes coupled with the specificity of DSN presents a simple and efficient method for detecting SNPs. We have employed the DSNP assay for the typing of SNPs in methyltetrahydrofolate reductase, prothrombin and p53 genes on homozygous and heterozygous genomic DNA.
Role of the Hippocampus, the Bed Nucleus of the Stria Terminalis, and the Amygdala in the Excitatory Effect of Corticotropin-Releasing Hormone on the Acoustic Startle Reflex (1997)

Previously, we demonstrated that transection of the fimbria/fornix blocked the excitatory effect of corticotropin-releasing hormone (CRH) on startle (CRH-enhanced startle), suggesting that the hippocampus and its efferent target areas that communicate via the fimbria may be critically involved in CRH-enhanced startle. The bed nucleus of the stria terminalis (BNST) receives direct projections from the ventral hippocampus via the fimbria/fornix. Therefore, the role of the ventral hippocampus, the BNST, and the amygdala in CRH-enhanced startle was investigated. NMDA lesions of the BNST completely blocked CRH-enhanced startle, whereas chemical lesions of the ventral hippocampus and the amygdala failed to block CRH-enhanced startle. However, the same amygdala-lesioned animals showed a complete blockade of fear-potentiated startle, a conditioned fear response sensitive to manipulations of the amygdala. In contrast, BNST-lesioned rats had normal fear-potentiated startle. This indicates a double dissociation between the BNST and the amygdala in two different paradigms that enhance startle amplitude. Microinfusions of CRH into the BNST, but not into the ventral hippocampus, mimicked intracerebroventricular CRH effects. Furthermore, infusion of a CRH antagonist into the BNST blocked CRH-enhanced startle in a dose-dependent manner. Control studies showed that this blockade did not result from either leakage of the antagonist into the ventricular system or a local anesthetic effect caused by infusion of the antagonist into the BNST. The present studies strongly suggest that CRH in the CSF can activate the BNST, which could lead to activation of brainstem and hypothalamic BNST target areas involved in anxiety and stress responses.
Deoxycoformycin-induced immunosuppression in patients with hairy cell leukemia. (1989)

Immune function in patients with hairy cell leukemia (HCL) was examined serially during treatment with alternating monthly cycles of recombinant interferon alpha-2a and 2'-deoxycoformycin (dCF). At presentation, most patients had normal numbers of T lymphocytes and their cells had normal proliferative responses to mitogens [phytohemagglutinin (PHA) and concanavalin A (Con A)] and alloantigens. Patients had severe monocytopenia, decreased delayed-type hypersensitivity (DTH) reactions, and decreased peripheral blood natural killer (NK) activity. Treatment caused a profound decrease in all lymphocyte subpopulations. T cells were more affected than B cells or NK cells. Numbers of CD4+ and CD8+ lymphocytes decreased to levels less than 200 cells/microliters in all patients during treatment. This decrease in T cell number was associated with a marked decrease in proliferative responsiveness to PHA, Con A, and alloantigens. These abnormalities persisted throughout the 14 months of treatment and have continued for up to 6 months beyond discontinuation of treatment. NK cell activity increased during treatment, but cycled depending on the phase of treatment; highest activities were observed after interferon (IFN)-alpha and lower levels of activity were observed after dCF. DTH responses generally did not improve during therapy. Levels of IgM, IgG, IgA, and IgD did not change during treatment, but IgE levels rose in most patients. All immunosuppressive effects were attributable to dCF since patients receiving IFN-alpha 2a alone did not exhibit these same immunosuppressive effects, and patients receiving dCF alone after IFN failure exhibited similar abnormalities. Despite this severe immunosuppression from dCF, life-threatening opportunistic infections have not been observed in our patient population. Six patients developed localized Herpes zoster infection among 21 patients who had received dCF. Pending the results of long-term follow-up, we recommend that dCF be reserved for patients who have failed splenectomy and IFN therapy.
Regulation of hexitol catabolism in Streptococcus mutans (1983)

Regulation of hexitol catabolism was investigated in Streptococcus mutans, a cariogenic human dental plaque bacterium. Induction of hexitol catabolic enzymes and phosphoenolpyruvate:hexitol phosphotransferase and hexitol phosphate dehydrogenase activities was regulated by an inducer exclusion mechanism initiated by D-glucose and 2-deoxy-D-glucose. Kinetic analysis of the inhibitory effect of 2-deoxy-D-glucose on initial hexitol uptake illustrated that this was a noncompetitive type of inhibition. In mutant strains of S. mutans lacking phosphoenolpyruvate:glucose phosphotransferase activity, 2-deoxy-D-glucose was unable to inhibit hexitol uptake. These observations provide evidence for possible molecular mechanisms for the exclusion process.
Evaluation of Musical Creativity and Musical Metacreation Systems (2016)

The field of computational creativity, including musical metacreation, strives to develop artificial systems that are capable of demonstrating creative behavior or producing creative artefacts. But the claim of creativity is often assessed, subjectively only on the part of the researcher and not objectively at all. This article provides theoretical motivation for more systematic evaluation of musical metacreation and computationally creative systems and presents an overview of current methods used to assess human and machine creativity that may be adapted for this purpose. In order to highlight the need for a varied set of evaluation tools, a distinction is drawn among three types of creative systems: those that are purely generative, those that contain internal or external feedback, and those that are capable of reflection and self-reflection. To address the evaluation of each of these aspects, concrete examples of methods and techniques are suggested to help researchers (1) evaluate their systems' creative process and generated artefacts, and test their impact on the perceptual, cognitive, and affective states of the audience, and (2) build mechanisms for reflection into the creative system, including models of human perception and cognition, to endow creative systems with internal evaluative mechanisms to drive self-reflective processes. The first type of evaluation can be considered external to the creative system and may be employed by the researcher to both better understand the efficacy of their system and its impact and to incorporate feedback into the system. Here we take the stance that understanding human creativity can lend insight to computational approaches, and knowledge of how humans perceive creative systems and their output can be incorporated into artificial agents as feedback to provide a sense of how a creation will impact the audience. The second type centers around internal evaluation, in which the system is able to reason about its own behavior and generated output. We argue that creative behavior cannot occur without feedback and reflection by the creative/metacreative system itself. More rigorous empirical testing will allow computational and metacreative systems to become more creative by definition and can be used to demonstrate the impact and novelty of particular approaches.
Complete Genome Assemblies for Two Single-Chromosome Vibrio cholerae Isolates, Strains 1154-74 (Serogroup O49) and 10432-62 (Serogroup O27) (2015)

Here, we report the completed genome sequences for two non-O1/non-O139 Vibrio cholerae isolates. Each isolate has only a single chromosome, as opposed to the normal paradigm of two chromosomes found in all other V. cholerae isolates.
AquaLite bioluminescence assay of thyrotropin in serum evaluated (1995)

We studied a new commercially available thyrotropin (TSH) assay, the AquaLite Bioluminescence TSH-Immunoassay (SeaLite Inc.). This assay has a detection limit of 0.005 mIU/L and a functional sensitivity of 0.017 mIU/L and meets the requirements of a third-generation TSH assay. Using this assay, we measured serum TSH in 153 euthyroid individuals and in the following patients: 32 primary hypothyroids; 38 primary hyperthyroids; 35 with thyroid cancer receiving suppressive therapy with levothyroxine (L-T4); 33 receiving replacement L-T4 aimed at reaching and maintaining a euthyroid status; 23 with subclinical hyperthyroidism; and 52 hospitalized for nonthyroidal illnesses (NTI). The AquaLite TSH assay perfectly discriminated hypothyroid and untreated hyperthyroid patients from euthyroid subjects and clearly discriminated between overtly and mildly hyperthyroid patients. Intermethod comparisons showed that the AquaLite and the Nichols assays were more effective than the ACS-180 and the TOSOH assays in discriminating among hyperthyroid patients, including patients over-treated with L-T4.
Structural basis of latent TGF-β1 presentation and activation by GARP on human regulatory T cells (2018)

Transforming growth factor-β1 (TGF-β1) is one of very few cytokines produced in a latent form, requiring activation to exert any of its vastly diverse effects on development, immunity, and cancer. Regulatory T cells (T<sub>regs</sub>) suppress immune cells within close proximity by activating latent TGF-β1 presented by GARP (glycoprotein A repetitions predominant) to integrin αVβ8 on their surface. We solved the crystal structure of GARP:latent TGF-β1 bound to an antibody that stabilizes the complex and blocks release of active TGF-β1. This finding reveals how GARP exploits an unusual medley of interactions, including fold complementation by the amino terminus of TGF-β1, to chaperone and orient the cytokine for binding and activation by αVβ8. Thus, this work further elucidates the mechanism of antibody-mediated blockade of TGF-β1 activation and immunosuppression by T<sub>regs</sub>.