gebhart/patrepeval huggingface dataset:
Molecular cloning of fibroblast activation protein alpha, a member of the serine protease family selectively expressed in stromal fibroblasts of epithelial cancers. (1994)

The human fibroblast activation protein alpha (FAP alpha) is a M(r) 95,000 cell surface antigen selectively expressed in reactive stromal fibroblasts of epithelial cancers, granulation tissue of healing wounds, and malignant cells of bone and soft tissue sarcomas. Normal adult tissues are generally FAP alpha-, but some fetal mesenchymal tissues transiently express the molecule. Because of its restricted normal tissue distribution and abundant expression in the stroma of over 90% of breast, colorectal, and lung carcinomas, FAP alpha is under clinical evaluation as a target for immunodetection and immunotherapy of epithelial cancers. In the present study, we have isolated a full-length cDNA for FAP alpha through expression cloning in COS-1 cells. The FAP alpha cDNA codes for a type II integral membrane protein with a large extracellular domain, transmembrane segment, and short cytoplasmic tail. FAP alpha shows 48% amino acid sequence identity to the T-cell activation antigen CD26, a membrane-bound protein with dipeptidyl peptidase IV (DPPIV) activity; however, unlike FAP alpha, CD26 is widely expressed in normal tissues. Three catalytic domains shared by DPPIV homologues in different species and by other serine proteases are conserved in FAP alpha. Immunochemical analysis of COS-1 cells coexpressing FAP alpha and CD26 revealed that the two molecules form heteromeric cell surface complexes, suggesting that a previously identified FAP alpha-associated M(r) 105,000 protein of cultured fibroblasts and growth factor-stimulated melanocytes, FAP beta, is identical to CD26. In vivo coexpression of FAP alpha and CD26 is found in reactive fibroblasts of healing wounds but not in tumor stromal fibroblasts or sarcomas (FAP alpha +/CD26-). The putative serine protease activity of FAP alpha and its in vivo induction pattern may indicate a role for this molecule in the control of fibroblast growth or epithelial-mesenchymal interactions during development, tissue repair, and epithelial carcinogenesis.
High repetition rate passively Q -switched Nd 3+ :Cr 4+ all-fibre laser (2003)

A passively Q-switched fibre laser comprising an Nd3+-doped gain fibre spliced to a new Cr4+-doped saturable absorber fibre delivers 0.3 nm-bandwidth continuous pulsed laser beam at 1084 nm, with 38 to 84 kHz repetition rate, and 3.0 to 6.4 µs pulse duration.
The Friedel–Crafts acylation of alkenes (1972)

The first page of this article is displayed as the abstract.
[Plasma zinc levels in elderly hospitalized subjects. Correlation with other nutritional and immunological markers and survival]. (1983)

Plasma zinc levels were measured in 95 elderly patients hospitalized in a long stay unit and in 100 healthy controls under 65 years of age. Plasma zinc concentrations were significantly lower in the elderly patients, as compared to the younger subjects (p 0.001). The correlations with serum prealbumin (p 0.05) and serum albumin (p 0.05) concentrations and the frequent association with protein-calorie malnutrition suggest that the low serum zinc levels mirror a low dietary zinc intake. Immunological tests in the elderly show moderate lymphopenia, high serum IgA and frequent depression of delayed cutaneous hypersensitivity to DNCB and PHA. We find a significant correlation between plasma zinc concentration and peripheral blood lymphocyte counts, but not the other immunological parameters. Linear discriminant analysis shows that the association of low plasma zinc values, low serum protein concentration and high serum IgG concentration implies poor prognosis.
1-11C-Acetate as a PET Radiopharmaceutical for Imaging Fatty Acid Synthase Expression in Prostate Cancer (2008)

Although it is accepted that the metabolic fate of 1-<sup>11</sup>C-acetate is different in tumors than in myocardial tissue because of different clearance patterns, the exact pathway has not been fully elucidated. For decades, fatty acid synthesis has been quantified in vitro by the incubation of cells with <sup>14</sup>C-acetate. Fatty acid synthase (FAS) has been found to be overexpressed in prostate carcinomas, as well as other cancers, and it is possible that imaging with 1-<sup>11</sup>C-acetate could be a marker for its expression. <b>Methods:</b> In vitro and in vivo uptake experiments in prostate tumor models with 1-<sup>11</sup>C-acetate were performed both with and without blocking of fatty acid synthesis with either C75, an inhibitor of FAS, or 5-(tetradecyloxy)-2-furoic acid (TOFA), an inhibitor of acetyl-CoA carboxylase (ACC). FAS levels were measured by Western blot and immunohistochemical techniques for comparison. <b>Results:</b> In vitro studies in 3 different prostate tumor models (PC-3, LNCaP, and 22Rv1) demonstrated blocking of 1-<sup>11</sup>C-acetate accumulation after treatment with both C75 and TOFA. This was further shown in vivo in PC-3 and LNCaP tumor-bearing mice after a single treatment with C75. A positive correlation between 1-<sup>11</sup>C-acetate uptake into the solid tumors and FAS expression levels was found. <b>Conclusion:</b> Extensive involvement of the fatty acid synthesis pathway in 1-<sup>11</sup>C-acetate uptake in prostate tumors was confirmed, leading to a possible marker for FAS expression in vivo by noninvasive PET.
Chemotherapy and radiotherapy for advanced pancreatic cancer (2018)

Combination chemotherapy has recently overtaken the long-standing gemcitabine as the standard of care. FOLFIRINOX and gemcitabine plus nab-paclitaxel are highly efficacious, but our analysis shows that other combination regimens also offer a benefit. Selection of the most appropriate chemotherapy for individual patients still remains difficult, with clinicopathological stratification remaining elusive. Biomarker development is essential to help rationalise treatment selection for patients.
Strain hardening and its relation to Bauschinger effects in oriented polymers (2010)

Abstract The nature of strain hardening in glassy polymers is investigated by studying the mechanical response of oriented polycarbonate in uniaxial extension and compression. The yield stress in extension is observed to increase strongly with predeformation, whereas it slightly decreases in compression (the so‐called Bauschinger effect). Moreover, oriented specimens tend to display increased strain hardening in extension, whereas this nearly vanishes in compression. It is shown that these observations can be captured by the introduction of a viscous contribution to strain hardening in terms of a deformation dependence of the flow stress. This can originate either from a deformation‐induced change in activation volume, as observed for isotactic polypropylene, or from a deformation‐induced change of the rate constant, as observed for polycarbonate, which causes the room temperature yield kinetics of this material to shift from the α into the (α+β) regime. © 2010 Wiley Periodicals, Inc. J Polym Sci Part B: Polym Phys 48: 1483–1491, 2010
Multicycle infection of hepatitis C virus in cell culture and inhibition by alpha and beta interferons (1994)

We previously reported that a clone of a human lymphocytic cell line, HPBMa clone 10-2, supports the genome replication of hepatitis C virus (HCV). In the present study, the multicycle transmission of HCV from infected cells to new cells was demonstrated by coculture with drug-resistant cells as recipients; i.e., the system was proved productive for infectious HCV. Inhibition of viral replication by alpha and beta interferons was observed.
Central nervous system regulation of mammalian hibernation: implications for metabolic suppression and ischemia tolerance (2007)

Torpor during hibernation defines the nadir of mammalian metabolism where whole animal rates of metabolism are decreased to as low as 2% of basal metabolic rate. This capacity to decrease profoundly the metabolic demand of organs and tissues has the potential to translate into novel therapies for the treatment of ischemia associated with stroke, cardiac arrest or trauma where delivery of oxygen and nutrients fails to meet demand. If metabolic demand could be arrested in a regulated way, cell and tissue injury could be attenuated. Metabolic suppression achieved during hibernation is regulated, in part, by the central nervous system through indirect and possibly direct means. In this study, we review recent evidence for mechanisms of central nervous system control of torpor in hibernating rodents including evidence of a permissive, hibernation protein complex, a role for A1 adenosine receptors, mu opiate receptors, glutamate and thyrotropin-releasing hormone. Central sites for regulation of torpor include the hippocampus, hypothalamus and nuclei of the autonomic nervous system. In addition, we discuss evidence that hibernation phenotypes can be translated to non-hibernating species by H(2)S and 3-iodothyronamine with the caveat that the hypothermia, bradycardia, and metabolic suppression induced by these compounds may or may not be identical to mechanisms employed in true hibernation.
Structure and Expression of the Rat mRNA Encoding a Novel Member of the Fibroblast Growth Factor Family (1996)

We isolated the cDNA encoding a novel member of the fibroblast growth factor (FGF) family from rat embryos by homology-based polymerase chain reaction. The FGF-related cDNA encodes a protein of 215 amino acids (∼24 kDa), which has a conserved ∼120-amino acid core with ∼30-60% amino acid sequence identity with the FGF family. This protein with a hydrophobic amino terminus appears to be a secreted protein. The cDNA was translated in a coupled in vitro transcription-translation system. The molecular mass of the translation product was observed to be ∼26 kDa. The expression of the FGF-related mRNA in the rat embryo and adult tissues was determined by Northern analysis and in situ hybridization. The mRNA was expressed in several discrete regions of the embryo. In adult tissues, the mRNA was preferentially expressed in the lung. The expression profile of the FGF-related mRNA was different from those of other FGF family mRNAs. As this protein is the 10th documented protein related to FGFs, we tentatively term this protein FGF-10. We isolated the cDNA encoding a novel member of the fibroblast growth factor (FGF) family from rat embryos by homology-based polymerase chain reaction. The FGF-related cDNA encodes a protein of 215 amino acids (∼24 kDa), which has a conserved ∼120-amino acid core with ∼30-60% amino acid sequence identity with the FGF family. This protein with a hydrophobic amino terminus appears to be a secreted protein. The cDNA was translated in a coupled in vitro transcription-translation system. The molecular mass of the translation product was observed to be ∼26 kDa. The expression of the FGF-related mRNA in the rat embryo and adult tissues was determined by Northern analysis and in situ hybridization. The mRNA was expressed in several discrete regions of the embryo. In adult tissues, the mRNA was preferentially expressed in the lung. The expression profile of the FGF-related mRNA was different from those of other FGF family mRNAs. As this protein is the 10th documented protein related to FGFs, we tentatively term this protein FGF-10.
Insured Bodily Injury Coverage: A Proposal to Replace Uninsured Motorist Coverage in California Comments (1984)

INS URED B ODIL Y INJURY CO VER4 GEsettling automobile insurance claims and maintain the liability system of holding responsible the motorist who negligently causes an accident for all of the accident victim's personal injuries. I. CALIFORNIA'S FINANCIAL RESPONSIBILITY LAWS A. Mandatory Liability InsuranceUnder the liability system for compensating accident victims, the accident victim relies primarily on the liability insurance of the tortfeasor for compensation of personal injuries.Therefore, to protect accident victims, California requires motorists to have liability insurance. 4 Enforcement of the mandatory liability insurance law is not provided for until the motorist is involved in an accident. 5 Enforcement after an accident has been severely criticized as being ineffective. 6Some states have compulsory insurance laws which may require proof of insurance when registering a vehicle, applying for or renewing a drivers license or when stopped by a peace officer.
In Vivo Induction of Myeloid Suppressor Cells and CD4+Foxp3+T Regulatory Cells Prolongs Skin Allograft Survival in Mice (2010)

Natural CD4(+)Foxp3(+) T regulatory (Treg) cells can promote transplantation acceptance across major histocompatibility complex (MHC) barriers, while myeloid-derived suppressor cells (MDSCs) inhibit effector T-cell responses in tumor-bearing mice. One outstanding issue is whether combining the potent suppressive function of MDSCs with that of Treg cells might synergistically favor graft tolerance. In the present study, we evaluated the therapeutic potential of MDSCs and natural Treg cells in promoting allograft tolerance in mice by utilizing immunomodulatory agents to expand these cells in vivo. Upon administration of recombinant human granulocyte-colony stimulating factor (G-CSF; Neupogen), or interleukin-2 complex (IL-2C), Gr-1(+)CD11b(+) MDSCs or CD4(+)Foxp3(+) Treg cells were respectively induced at a high frequency in the peripheral lymphoid compartments of treated mice. Interestingly, induced MDSCs exhibited a more potent suppressive function in vitro when compared to MDSCs from naive mice. Furthermore, in vivo coadministration of Neupogen and IL-2C induced MDSCs at percentages that were higher than those seen when either agent was administered alone, suggesting an additive effect of the two drugs. Although treatment with either IL-2C or Neupogen led to a significant delay of MHC class II disparate allogeneic donor skin rejection, the combinatorial treatment was superior to either alone. Importantly, histological assessment of surviving grafts revealed intact morphology and minimal infiltrates at 60 days posttransplant. Collectively, our findings demonstrate that concurrent induction of MDSCs and Tregs is efficacious in downmodulating alloreactive T-cell responses in a synergistic manner and highlight the therapeutic potential of these naturally occurring suppressive leukocytes to promote transplantation tolerance.
A Multicomponent Mobile Phase for Ion Chromatography Applied to the Separation of Anions from the Residue of Low Explosives (2000)

A multicomponent mobile phase utilizing ion-exchange, ion-exclusion, and ion-pairing principles for the rapid isocratic separation of anions in low explosives residue by ion chromatography (IC) has been developed. The notable feature of this system is that an ion-pairing reagent and an ion-exclusion reagent are combined in the same mobile phase. Contrary to expectation, these reagents act independently of each other in solution. The stock mobile-phase composition consisted of boric acid, D-gluconic acid, lithium hydroxide, and glycerol. Tetrapropylammonium hydroxide, an ion-interaction reagent was used to achieve pH 8.5. Acetonitrile (ACN) was added to enhance resolution and octanesulfonic acid, an ion-exclusion reagent, was added to adjust the retention time of perchlorate. Separation of a mixture of anions common to low explosives residue was achieved in less than 16 min using a Waters IC-Pak Anion HR column. Optimization studies were performed by changing the concentration of the ACN and by altering the pH or the type of ion-interaction or -exclusion agents. Simulated case studies were performed using postblast residues from pipe bombs. The results show this method to be a valid and reproducible procedure for forensic casework analysis. The practical significance of this system is that a reduction in the analysis time and an improvement in efficiency of late-eluting peaks can be achieved without resorting to gradient elution techniques. For the analysis of anions detected in explosives residue, the Waters IC-Pak Anion HR column has proven to be a suitable replacement for the Vydac 300IC405 column, which has been discontinued by the manufacturer.
Effects of a feeding skills training programme on nursing assistants and dementia patients (2005)

This study raises attention regarding on-the-job training for nursing assistants. Furthermore, the feeding problems among dementia patients should be further explored as well as the nutritional care.
Novel cement systems (sustainability). Session 2 of the Fred Glasser Cement Science Symposium (2010)

The significant and persistent demand for concrete in meeting modern infrastructure requirements, particularly in developing economies, presents an increasing challenge to the global community. Portland cement is an important constituent of constructional concrete but its production emits about 0·8 t of carbon dioxide per tonne and Portland cement must now be considered together with alternative binders if environmental impacts of construction are to be reduced. The present paper addresses this sustainability issue and places the current position, in which Portland cements are commonly blended with supplementary cementitious materials, into context with binders that are emerging as candidates for more radical chemistry changes, the details of which are also presented.
The Calcimimetic Agent AMG 073 Lowers Plasma Parathyroid Hormone Levels in Hemodialysis Patients with Secondary Hyperparathyroidism (2002)

Treatment with vitamin D sterols can lower plasma parathyroid hormone (PTH) in many patients with secondary hyperparathyroidism due to end-stage renal disease, but hypercalcemia, hyperphosphatemia, or both often develop during treatment. As such, alternative therapeutic approaches to managing excess PTH secretion are needed. Calcimimetic agents directly inhibit PTH secretion by activating the calcium-sensing receptor in the parathyroid glands, but clinical experience with them is limited. Fifty-two hemodialysis patients with secondary hyperparathyroidism were given single orally administered doses of the calcimimetic agent AMG 073 ranging from 5 to 100 mg, or placebo. Plasma PTH levels decreased 2 h after 25-, 50-, 75-, or 100-mg doses, falling by a maximum of 43 +/- 29%, 40 +/- 36%, 54 +/- 28%, or 55 +/- 39%, respectively. Plasma PTH levels decreased in all patients given doses of > or =25 mg but did not change in those who received placebo. In patients treated with daily doses of 25 or 50 mg of AMG 073 for 8 d, plasma PTH levels declined for the first 3 to 4 d and remained below baseline values after 8 d of treatment. Serum calcium concentrations also decreased by 5 to 10% from pretreatment levels in patients given 50 mg of AMG 073 for 8 d, but values were unchanged in those who received lower doses. Serum phosphorus levels and values for the calcium-phosphorus ion product both decreased after treatment with AMG 073. Thus, 8 d of treatment with AMG 073 effectively lowers plasma PTH levels and improves several disturbances in mineral metabolism that have been associated with soft tissue and vascular calcification and with adverse cardiovascular outcomes in patients with end-stage renal disease.
CUHK & ETHZ & SIAT Submission to ActivityNet Challenge 2016. (2016)

This paper presents the method that underlies our submission to the untrimmed video classification task of ActivityNet Challenge 2016. We follow the basic pipeline of temporal segment networks and further raise the performance via a number of other techniques. Specifically, we use the latest deep model architecture, e.g., ResNet and Inception V3, and introduce new aggregation schemes (top-k and attention-weighted pooling). Additionally, we incorporate the audio as a complementary channel, extracting relevant information via a CNN applied to the spectrograms. With these techniques, we derive an ensemble of deep models, which, together, attains a high classification accuracy (mAP $93.23\%$) on the testing set and secured the first place in the challenge.
Molecular cytogenetics of primary breast cancer by CGH (1998)

Comparative genomic hybridization (CGH) reveals DNA sequence copy number changes that are shared among the different cell subpopulations present in a tumor and may help to delineate the average progression pathways of breast cancer. Previous CGH studies of breast cancer have concentrated on selected subgroups of breast cancer. Here, 55 unselected primary breast carcinomas were analyzed using optimized quality-controlled CGH procedures. Gains of 1q (67%) and 8q (49%) were the most frequent aberrations. Other recurrent gains were found at 33 chromosomal regions, with 16p, 5p12-14, 19q, 11q13-14, 17q12, 17q22-24, 19p, and 20q13 being most often (> 18%) involved. Losses found in > 18% of the tumors involved 8p, 16q, 13q, 17p, 9p, Xq, 6q, 11q, and 18q. The total number of aberrations per tumor was highest in poorly differentiated (P = 0.01) and in DNA aneuploid (P = 0.05) tumors. The high frequency of 1q gains and presence of +1q as the sole abnormality suggest that it is an early genetic event. In contrast, gains of 8q were most common in genetically and phenotypically advanced breast cancers. The vast majority of breast cancers (80%) have gains of 1q, 8q, or both, and 3 changes (+1q, +8q, or -13q) account for 91% of the tumors. In conclusion, CGH results indicate that certain chromosomal imbalances are very often selected for, sometimes in a preferential order, during the progression of breast cancer. Further studies of such common changes may form the basis for a molecular cytogenetic classification of breast cancer.
Stimulating properties of 5-oxo-eicosanoids for human monocytes: synergism with monocyte chemotactic protein-1 and -3 (1996)

The newly described products of 5-hydroxyeicosanoid dehydrogenase, 5-oxo-6,8,11,14-eicosatetraenoic acid (ETE) and 5-oxo-15(OH)ETE, induced directional migration and actin polymerization of human monocytes in vitro. At peak concentrations, the two eicosanoids had a chemotactic activity of about 40% of that observed in the presence of an optimal concentration of FMLP and twice the activity elicited by the related eicosanoid 5-hydroxy-6,8,11,14-eicosatetraenoic acid (5-HETE). 15-Oxo-ETE showed a very low but detectable chemotactic activity. All of these chemotactic responses were blocked by Bordetella pertussis toxin, but were resistant to LY255283, a leukotriene B4 (LTB4) receptor antagonist. 5-Oxo-ETEs and 5-HETE induced homologous desensitization of chemotactic response, but did not cross-desensitize to other chemotactic agonists (e.g., monocyte chemotactic protein (MCP)-1 and LTB4). 5-Oxo-ETEs increased in a synergistic fashion the monocyte migration to MCP-1 and MCP-3. In the same range of concentrations, 5-oxo-ETE increased MCP-1-induced release of arachidonic acid from labeled monocytes. No synergistic interaction was observed when FMLP was used as chemoattractant. Thus, this study identifies monocytes as cells responsive to 5-oxo-ETEs and shows that monocyte activation by 5-oxo-ETEs occurs through an LTB4 receptor-independent mechanism that associates with pertussis toxin-sensitive G proteins. The synergistic interaction between 5-oxo-ETEs and C-C chemokines, two families of mediators both synthesized by phagocytic cells, may be relevant in vivo for the regulation of monocyte accumulation at sites of allergic and inflammatory reactions.