gebhart/patrepeval huggingface dataset:
Radiolocalization of human mammary tumors in athymic mice by a monoclonal antibody. (1983)

Monoclonal antibody B6.2 reacts with a protein found on the surface of primary and metastatic human mammary tumors. B6.2 immunoglobulin G (IgG) was purified, F(ab')2 and Fab' fragments were generated by pepsin digestion, and the IgG and its fragments were radiolabeled with 125I; all were successful in localizing human mammary tumors transplanted into athymic mice, with tumor:tissue ratios increasing over a 4-day period. The 125I-labeled IgG gave tumor:spleen, tumor:liver, and tumor:kidney ratios of greater than 10:1 and tumor:brain and tumor:muscle ratios of 50:1 to 110:1. The F(ab')2 fragment gave higher tumor:tissue ratios than did the IgG, with tumor:liver and tumor:spleen ratios of 15:1 to 20:1. No localization of the labeled B6.2 monoclonal antibody or its fragments was observed in athymic mice bearing a human melanoma or with isotype-identical control immunoglobulin or its fragments in athymic mice bearing the mammary tumors. Imaging experiments confirmed the ability of radiolabeled monoclonal antibody B6.2 and its fragments to detect the presence of transplanted human mammary tumor lesions of less than 0.4 cm without the aid of background subtraction manipulations.
Obstetric and nonmalignant gynecologic bleeding: treatment with angiographic embolization. (1987)

Eight patients (seven post partum, one post abortion) with massive pelvic hemorrhage related to pregnancy and one patient with uncontrollable bleeding following a cervical biopsy underwent angiography to facilitate the identification and treatment of bleeding sites. In all nine patients pelvic hemorrhage was successfully controlled with embolization under angiographic guidance. Angiographic embolization allowed preservation of the uterus in six patients referred prior to hysterectomy, and one patient subsequently became pregnant. When conservative measures and minor surgical repairs have failed, embolization should be the next step in the treatment of postpartum hemorrhage to avoid major surgery in an unstable patient and to maintain reproductive function.
The Japanese Quail: A Review (2008)

The Japanese quail belongs to the order Galformes, family Phasidae, genus Coturnix and species japonica. Several aspects account for the utility of this bird. First, it has attained economic importance as an agricultural species producing eggs and meat that are enjoyed for their unique flavor. Egg production is important in Japan and Southeast Asia, while meat is the main product in Europe. Second, the low maintenance cost associated with its small body size (80-300 g) coupled with its short generation interval, (3-4 generation per year), resistance to diseases and high egg production, rendered it an excellent laboratory animal. Third, Japanese quail also is the smallest avian species farmed for meat and egg production. It has thus been used extensively in many studies. The Japanese quail is bred for egg and meat production. Few studies have been published on egg production but, reports on quail growth and body composition are numerous. Some of the estimated genetic parameters for various traits of Japanese quail were reported by several workers.
Rapid onset synovial inflammation and hyperplasia induced by transforming growth factor beta. (1990)

After intraarticular injection of TGF-beta 1 or TGF-beta 2, marked swelling and erythema of the injected joints were apparent within 12-24 h. On a scale of 0 to 4, by day 3, the TGF-beta-treated joints had articular indices (AI) of 3.6 +/- 0.5 to 4.0 +/- 0.0 compared with no response for the vehicle-injected contralateral joints. Histopathologic evaluation revealed a predominantly mononuclear phagocyte infiltrate with some neutrophils and T lymphocytes, consistent with active inflammation. The monocytic pattern of leukocyte infiltration at 2-3 d was comparable to that seen in animals with antigen-induced arthritis after 2-3 wk. Extensive synovial fibroblast hyperplasia became apparent within 48 h, likely as a result of TGF-beta induction of growth factor synthesis by the accumulating monocytes. TGF-beta 2, a homologue of TGF-beta 1, was found to induce a similar level of synovitis and synovial hyperplasia consistent with its parallel monocyte and fibroblast chemotactic properties and ability to induce transcription and translation of monocyte/macrophage-derived growth factors. These data suggest that TGF-beta, released by platelets and activated inflammatory cells, may play a direct role in leukocyte recruitment and activation in arthritic and other chronic inflammatory lesions.
Autonomic determinism: The modes of autonomic control, the doctrine of autonomic space, and the laws of autonomic constraint. (1991)

Contemporary findings reveal that the multiple modes of autonomic control do not lie along a single continuum extending from parasympathetic to sympathetic dominance but rather distribute within a 2-dimensional space. The physiological origins and empirical documentation for the multiple modes of autonomic control are considered. Then a formal 2-dimensional conception of autonomic space is proposed, and a quantitative model for its translation into a functional output surface is derived. It is shown that this model (a) accounts for much of the error variance that has traditionally plagued psychophysiological studies, (b) subsumes psychophysiological principles such as the law of initial values, (c) gives rise to formal laws of autonomic constraint, and (d) has fundamental implications for the direction and interpretation of a wide array of psychophysiological studies.
Enhancing Antibodies, Macrophages and Virulence in Mouse Cytomegalovirus Infection (1985)

The infectivity of tissue culture-passed mouse cytomegalovirus (MCMV) for resident mouse peritoneal macrophages in the presence of serial dilutions of antiviral antibody was studied by fluorescent antibody staining and virus yields. Although MCMV was neutralized by high concentrations of antiserum, there was a twofold enhancement of infectivity by subneutralizing antibody concentrations. On further dilution of antiserum, significant neutralization appeared again. When F(ab')2 fragments of anti-MCMV IgG were used or when macrophages were pretreated with monoclonal antibody to Fc receptor, there was no enhancement, and no neutralization at high dilutions of antiserum. This suggests that both enhancement and high dilution neutralization are mediated via the Fc portion of IgG and Fc receptors of macrophages. Tissue culture-passed virus whose infectivity for macrophages was reduced by high dilutions of antibody was converted to a more infectious state by addition of anti-mouse immunoglobulin. Similar results were obtained with salivary gland virus, which is less infectious for macrophages and is coated with non-neutralizing antibody. Tissue culture-passed virus is known to be less virulent for suckling mice and more infectious for macrophages than salivary gland-passed virus. When tissue culture-passed virus was coated with appropriately diluted antiviral antibody, not only was its infectivity for macrophages reduced, but it also became more virulent than control virus treated with normal mouse serum. These results are interpreted in terms of the optimal density of Fc on the virus-immunoglobulin complex in relation to the density of Fc receptors on macrophages.
Advancing Microarray Assembly with Acoustic Dispensing Technology (2008)

In the assembly of microarrays and microarray-based chemical assays and enzymatic bioassays, most approaches use pins for contact spotting. Acoustic dispensing is a technology capable of nanoliter transfers by using acoustic energy to eject liquid sample from an open source well. Although typically used for well plate transfers, when applied to microarraying, it avoids the drawbacks of undesired physical contact with the sample; difficulty in assembling multicomponent reactions on a chip by readdressing, a rigid mode of printing that lacks patterning capabilities; and time-consuming wash steps. We demonstrated the utility of acoustic dispensing by delivering human cathepsin L in a drop-on-drop fashion into individual 50-nanoliter, prespotted reaction volumes to activate enzyme reactions at targeted positions on a microarray. We generated variable-sized spots ranging from 200 to 750 microm (and higher) and handled the transfer of fluorescent bead suspensions with increasing source well concentrations of 0.1 to 10 x 10(8) beads/mL in a linear fashion. There are no tips that can clog, and liquid dispensing CVs are generally below 5%. This platform expands the toolbox for generating analytical arrays and meets needs associated with spatially addressed assembly of multicomponent microarrays on the nanoliter scale.
Mining top-k frequent closed patterns without minimum support (2003)

In this paper, we propose a new mining task: mining top-k frequent closed patterns of length no less than min_/spl lscr/, where k is the desired number of frequent closed patterns to be mined, and min_/spl lscr/ is the minimal length of each pattern. An efficient algorithm, called TFP, is developed for mining such patterns without minimum support. Two methods, closed-node-count and descendant-sum are proposed to effectively raise support threshold and prune FP-tree both during and after the construction of FP-tree. During the mining process, a novel top-down and bottom-up combined FP-tree mining strategy is developed to speed-up support-raising and closed frequent pattern discovering. In addition, a fast hash-based closed pattern verification scheme has been employed to check efficiently if a potential closed pattern is really closed. Our performance study shows that in most cases, TFP outperforms CLOSET and CHARM, two efficient frequent closed pattern mining algorithms, even when both are running with the best tuned min-support. Furthermore, the method can be extended to generate association rules and to incorporate user-specified constraints.
Comparison of monoclonal antibody time-resolved fluoroimmunoassay with monoclonal antibody capture-biotinylated detector enzyme immunoassay for respiratory syncytial virus and parainfluenza virus antigen detection (1989)

An all-monoclonal antibody, time-resolved fluoroimmunoassay was compared with several enzyme immunoassays for the detection of respiratory syncytial virus and parainfluenza virus type 1, 2, and 3 antigens in clinical specimens. The most sensitive enzyme immunoassay for parainfluenza virus type 1 was an all-monoclonal antibody assay with biotin-labeled detector antibody and streptavidin-peroxidase conjugate, but for respiratory syncytial virus and parainfluenza virus types 2 and 3 the most sensitive assay was a polyclonal antibody assay with horse capture antibodies and bovine or rabbit detector antibodies with anti-species peroxidase. All tests were evaluated with nasopharyngeal aspirate specimens from respiratory illnesses and with cell culture harvests of multiple strains of each virus isolated over many years. The time-resolved fluoroimmunoassay detected respiratory syncytial virus antigen in 92% of the specimens positive by culture, which was a decidedly higher sensitivity than either the monoclonal or polyclonal antibody enzyme immunoassay format (62 and 76%, respectively). For the parainfluenza viruses the time-resolved fluoroimmunoassay detected type-specific antigen in 94 to 100% of culture-positive specimens and again was more sensitive than the all-monoclonal antibody enzyme immunoassays (75 to 89%) or all-polyclonal antibody enzyme immunoassays (66 to 95%). Combined with results from a previously reported adenovirus time-resolved fluoroimmunoassay, these tests identified respiratory antigens in large numbers of clinical specimens.
Dielectric properties of spark plasma sintered AlN/SiC composite ceramics (2014)

在这研究，我们调查了 AlN 陶艺的绝缘的损失正切和介电常数怎么被象混合第二个传导性的阶段的方法， milling 时间， sintering 温度，和增加的粉末那样的因素影响。所有陶器的样品被火花血浆 sintering (SPS ) 在 30 MPa 的一个压力下面准备。有 30wt%40wt% 的 AlN 合成陶艺 sintered 原文如此在 1600 整獮汩 ? 瑳敲杮桴漠 ??? 琠???? 慐? 楷桴愠洠慥? 慶畬 ? 景ㄠ祝 ? 偍 ? 湡 ?? 慶楲湡散漠 ??‵偍 a
National Comprehensive Cancer Network (NCCN) category I/FDA-approved metastatic pancreatic adenocarcinoma (mPDAC) treatments in commercially insured patients: An analysis of inpatient (IP) and emergency room (ER) admissions. (2020)

e16739 Background: There are currently four NCCN category 1 systemic regimens approved in the United States for the treatment of mPDAC: FOLFIRINOX (FFX), gemcitabine+nab-paclitaxel (gem+nab-P), gemcitabine monotherapy (gem), and liposomal irinotecan + 5-fluorouracil/leucovorin (5-FU/LV) following progression with gem-based therapy. There is limited real-world research on the IP admissions and ER visit healthcare resource utilization (HRU) of patients receiving these treatments. Methods: Using the IQVIA PharMetrics Plus administrative claims database, data were analyzed for adult patients with mPDAC treated with NCCN category 1 regimens in first through fourth line of therapy between January 1, 2014 and May 31, 2019. For each line of therapy, continuous treatment was defined as the time from first administration of a therapy until the last administration. Mean all-cause and mPDAC-related IP admissions, ER visits, inpatient length of stay (LOS) during treatment were assessed. Results: Of the 2,731 patients with mPDAC included in the study, 101 (3.7%) were treated with a liposomal irinotecan based regimen, 1,316 (48.2%) were treated with gem+nab-P, 612 (22.4%) with FFX, and 624 (22.8%) with gem in any treatment line. The mean number of IP admissions was 1.2 for liposomal irinotecan treated patients, 1.5 for gem+nab-P, 1.5 for FFX, and 1.2 for gem. Among patients with at least one IP admission the mean LOS was 4.5 days for liposomal irinotecan, 5.4 days for gem+nab-P, 3.8 for FFX, and 5.1 for gem treated patients. Patients treated with liposomal irinotecan had a mean of 1.3 ER visits during treatment. Gem+nab-P, FFX, and gem-treated patients experienced 1.7, 1.4, and 1.8 mean ER visits, respectively. Mean mPDAC-related IP admissions ranged from 1.1 – 1.5, ER visits ranged from 1.1 – 1.7, and mean LOS ranged from 3.8 – 5.5 days. Conclusions: In this descriptive retrospective study patients receiving liposomal irinotecan, across all treatment episodes, generally experienced numerically lower mean IP admissions and ER visits. LOS was similar across all regimens. Further studies are necessary to characterize the IP and ER HRU burden among mPDAC patients treated with approved regimens.
Impact of Stops on Vehicle Fuel Consumption and Emissions (2002)

Macroscopic emission models use average speed as a sole traffic-related explanatory variable. Research, however, has demonstrated that the use of average speed as a single traffic-related explanatory variable is insufficient in estimating vehicle emissions. The objective of this paper is to attempt to quantify, using simple examples, the impact of vehicle stops on fuel consumption and emissions of hydrocarbons, carbon monoxide, and oxides of nitrogen. This study indicates that the vehicle fuel consumption rate is more sensitive to cruise-speed levels than to vehicle stops. The aggressiveness of a vehicle stop, as represented by the vehicle’s acceleration and deceleration level, does have a significant impact on vehicle emission rates. Specifically, hydrocarbon and carbon monoxide emission rates are highly sensitive to the level of acceleration when compared to cruise speeds in the range of 10–120 km/h. Alternatively, the impact of deceleration levels on all measures of effectiveness is relatively small. Noteworthy is the fact that at high speeds the introduction of vehicle stops involving extremely mild deceleration and acceleration levels can actually reduce vehicle emission rates.
Prostate Stem Cell Antigen Vaccination Induces a Long-term Protective Immune Response against Prostate Cancer in the Absence of Autoimmunity (2008)

Prostate stem cell antigen (PSCA) is an attractive antigen to target using therapeutic vaccines because of its overexpression in prostate cancer, especially in metastatic tissues, and its limited expression in other organs. Our studies offer the first evidence that a PSCA-based vaccine can induce long-term protection against prostate cancer development in prostate cancer-prone transgenic adenocarcinoma mouse prostate (TRAMP) mice. Eight-week-old TRAMP mice displaying prostate intraepithelial neoplasia were vaccinated with a heterologous prime/boost strategy consisting of gene gun-delivered PSCA-cDNA followed by Venezuelan equine encephalitis virus replicons encoding PSCA. Our results show the induction of an immune response against a newly defined PSCA epitope that is mediated primarily by CD8 T cells. The prostates of PSCA-vaccinated mice were infiltrated by CD4-positive, CD8-positive, CD11b-positive, and CD11c-positive cells. Vaccination induced MHC class I expression and cytokine production [IFN-gamma, tumor necrosis factor-alpha, interleukin 2 (IL-2), IL-4, and IL-5] within prostate tumors. This tumor microenvironment correlated with low Gleason scores and weak PSCA staining on tumor cells present in hyperplastic zones and in areas that contained focal and well-differentiated adenocarcinomas. PSCA-vaccinated TRAMP mice had a 90% survival rate at 12 months of age. In contrast, all control mice had succumbed to prostate cancer or had heavy tumor loads. Crucially, this long-term protective immune response was not associated with any measurable induction of autoimmunity. The possibility of inducing long-term protection against prostate cancer by vaccination at the earliest signs of its development has the potential to cause a dramatic paradigm shift in the treatment of this disease.
Linkage disequilibrium between an allele at the dopamine D4 receptor locus and Tourette syndrome, by the transmission-disequilibrium test. (1996)

Dopaminergic abnormalities are implicated in the pathogenesis of Tourette syndrome (TS) and chronic multiple tics. We used the transmission-disequilibrium test (TDT) method to test for linkage disequilibrium between a specific allele (the seven-repeat allele (DRD4*7R) of the exon 3 VNTR polymorphic site) at the D4 dopamine receptor locus (DRD4) and expression of chronic multiple tics and TS. This particular allele had been shown in functional studies to have different binding properties compared with the other common alleles in this DRD4 polymorphic system. We studied 64 family trios (consisting of an affected person and two parents, at least one heterozygous for DRD4*7R), including 12 nuclear family trios and 52 trios from four large TS kindreds. The DRD4*7R allele was transmitted significantly more frequently than expected (chi 2 TDT ranging from 8.47 [P < .004] to 10.80 [P = .001], depending on breadth of disease definition and inclusion or exclusion of inferred genotypes). Confirmation of this finding will depend on either replication in other samples or the identification of a transmitted functional mutation within this sample.
Metabolic effects of successful intraportal islet transplantation in insulin-dependent diabetes mellitus. (1996)

The intraportal injection of human pancreatic islets has been indicated as a possible alternative to the pancreas transplant in insulin-dependent diabetic patients. Aim of the present work was to study the effect of intraportal injection of purified human islets on: (a) the basal hepatic glucose production; (b) the whole body glucose homeostasis and insulin action; and (c) the regulation of insulin secretion in insulin-dependent diabetes mellitus patients bearing a kidney transplant. 15 recipients of purified islets from cadaver donors (intraportal injection) were studied by means of the infusion of labeled glucose to quantify the hepatic glucose production. Islet transplanted patients were subdivided in two groups based on graft function and underwent: (a) a 120-min euglycemic insulin infusion (1 mU/kg/min) to assess insulin action; (b) a 120-min glucose infusion (+75 mg/di) to study the pattern of insulin secretion. Seven patients with chronic uveitis on the same immunosuppressive therapy as grafted patients, twelve healthy volunteers, and seven insulin-dependent diabetic patients with combined pancreas and kidney transplantation were also studied as control groups. Islet transplanted patients have: (a) a higher basal hepatic glucose production (HGP: 5.1 +/- 1.4 mg/kg/ min; P < 0.05 with respect to all other groups) if without graft function, and a normal HGP (2.4 +/- 0.2 mg/kg/min) with a functioning graft; (b) a defective tissue glucose disposal (3.9 +/- 0.5 mg/kg/min in patients without islet function and 5.3 +/- 0.4 mg/kg/min in patients with islet function) with respect to normals (P < 0.01 for both comparisons); (c) a blunted first phase insulin peak and a similar second phase secretion with respect to controls. In conclusion, in spite of the persistence of an abnormal pattern of insulin secretion, successful intraportal islet graft normalizes the basal HGP and improves total tissue glucose disposal in insulin-dependent diabetes mellitus.
Modeling the effects of timing parameters on virus propagation (2003)

In this paper, we investigate epidemiological models to reason about computer viral propagation. We extend the classical homogeneous models to incorporate two timing parameters: Infection delay and user vigilance. We show that these timing parameters greatly influence the propagation of viral epidemics, and that the explicit treatment of these parameters gives rise to a more realistic and accurate propagation model. We validate the new model with simulation analysis.
Glucocorticoids Prolong Ca2+ Transients in Hippocampal-Derived H19-7 Neurons by Repressing the Plasma Membrane Ca2+-ATPase-1 (2002)

Calcium ions (Ca2+) play an important role in mediating an array of structural and functional responses in cells. In hippocampal neurons, elevated glucocorticoid (GC) levels, as seen during stress, perturb calcium homeostasis and result in altered neuronal excitability and viability. Ligand- and voltage-gated calcium channels have been the presumed targets of hormonal regulation; however, circumstantial evidence has suggested the possibility that calcium extrusion might be an important target of GC regulation. Here we demonstrate that GC-induced repression of the plasma membrane Ca2+-ATPase-1 (PMCA1) is an essential determinant of intracellular Ca2+ levels ([Ca2+]i) in cultured hippocampal H19-7 cells. In particular, GC treatment caused a prolongation of agonist-evoked elevation of [Ca2+]i that was prevented by the expression of exogenous PMCA1. Furthermore, selective inhibition of PMCA1 using the RNA interference technique caused prolongation of Ca2+ transients in the absence of GC treatment. Taken together, these observations suggest that GC-mediated repression of PMCA1 is both necessary and sufficient to increase agonist-evoked Ca2+ transients by down-regulating Ca2+ extrusion mechanisms in the absence of effects on calcium channels. Prolonged exposure to GCs, resulting in concomitant accumulation of [Ca2+]i, is likely to compromise neuronal function and viability.