gebhart/patrepeval huggingface dataset:
Enforcing Multilevel Security Policies in Database-Defined Networks using Row-Level Security (2019)

Despite the wide of range of research and technologies that deal with the problem of routing in computer networks, there remains a gap between the level of network hardware administration and the level of business requirements and constraints. Not much has been accomplished in literature in order to have a direct enforcement of such requirements on the network. This paper presents a new solution in specifying and directly enforcing security policies to control the routing configuration in a software-defined network by using Row-Level Security checks which enable fine-grained security policies on individual rows in database tables. We show, as a first step, how a specific class of such policies, namely multilevel security policies, can be enforced on a database-defined network, which presents an abstraction of a network's configuration as a set of database tables. We show that such policies can be used to control the flow of data in the network either in an upward or downward manner.
Conversion of Membrane-bound Fas(CD95) Ligand to Its Soluble Form Is Associated with Downregulation of Its Proapoptotic Activity and Loss of Liver Toxicity (1998)

Human Fas ligand (L) (CD95L) and tumor necrosis factor (TNF)-alpha undergo metalloproteinase-mediated proteolytic processing in their extracellular domains resulting in the release of soluble trimeric ligands (soluble [s]FasL, sTNF-alpha) which, in the case of sFasL, is thought to be implicated in diseases such as hepatitis and AIDS. Here we show that the processing of sFasL occurs between Ser126 and Leu127. The apoptotic-inducing capacity of naturally processed sFasL was reduced by >1,000-fold compared with membrane-bound FasL, and injection of high doses of recombinant sFasL in mice did not induce liver failure. However, soluble FasL retained its capacity to interact with Fas, and restoration of its cytotoxic activity was achieved both in vitro and in vivo with the addition of cross-linking antibodies. Similarly, the marginal apoptotic activity of recombinant soluble TNF-related apoptosis-inducing ligand (sTRAIL), another member of the TNF ligand family, was greatly increased upon cross-linking. These results indicate that the mere trimerization of the Fas and TRAIL receptors may not be sufficient to trigger death signals. Thus, the observation that sFasL is less cytotoxic than membrane-bound FasL may explain why in certain types of cancer, systemic tissue damage is not detected, even though the levels of circulating sFasL are high.
Persistence in muscle of an adenoviral vector that lacks all viral genes (1997)

Genetic correction of inherited muscle diseases, such as Duchenne muscular dystrophy, will require long term expression of the recombinant protein following gene transfer. We have shown previously that a new adenoviral vector that lacks all viral genes expressed both full-length dystrophin and beta-galactosidase in mdx (dystrophin-deficient) mouse muscle. We observed a significant histologic improvement of vector-transduced mdx muscle before the eventual loss of vector-encoded transgene expression. In this study, we investigated whether an immunological response against vector-encoded beta-galactosidase contributed to the loss of vector expression and affected vector persistence in muscle. Intramuscular vector injection in control normal mice resulted in an early and complete loss of beta-galactosidase expression accompanied by predominantly CD4+ and CD8+ lymphocytic infiltration and a significant loss of vector DNA. In contrast, intramuscular vector injection in lacZ transgenic mice resulted in persistent expression of beta-galactosidase for at least 84 days with no evidence of inflammation or significant loss of vector DNA. Our studies demonstrate that, in the absence of an immune response induced by beta-galactosidase expression, an adenoviral vector lacking all viral genes is stably maintained in muscle.
The principles and practice of statistics in biological research (1995)

Preclinical imaging has become a powerful method for investigation of in vivo processes such as pharmacokinetics of therapeutic substances and visualization of physiologic and pathophysiological mechanisms. These are important aspects to understand diseases and develop strategies to modify their progression with pharmacologic interventions. One promising intervention is the application of specifically tailored nanoscale particles that modulate the immune system to generate a tumor targeting immune response. In this complex interaction between immunomodulatory therapies, the immune system and malignant disease, imaging methods are expected to play a key role on the way to generate new therapeutic strategies. Here, we summarize examples which demonstrate the current potential of imaging methods and develop a perspective on the future value of preclinical imaging of the immune system.
Prostaglandin E2 receptor subtype 2 (EP2) regulates microglial activation and associated neurotoxicity induced by aggregated α-synuclein (2007)

Thus, it appears that microglial EP2 plays a critical role in alpha-synuclein-mediated neurotoxicity.
Molecular Cloning of a Gene Encoding a New Type of Metalloproteinase-disintegrin Family Protein with Thrombospondin Motifs as an Inflammation Associated Gene (1997)

A cellular disintegrin and metalloproteinase (ADAM) is a new family of genes with structural homology to the snake venom metalloproteinases and disintegrins. We screened genes which were selectively expressed in the cachexigenic colon 26 adenocarcinoma subline in vivo. It was found that one novel cDNA clone, identified as a cachexigenic tumor selective gene, encodes a cysteine-rich protein which shows a sequence similarity to that of both the snake venom metalloproteinases and thrombospondins. We named this cDNA clone A disintegrin and metalloproteinase with thrombospondin motifs (ADAMTS-1). ADAMTS1 consists of six domains, 1) a pro- and 2) a metalloproteinase, 3) a disintegrin-like, 4) a thrombospondin (TSP) homologous domain containing TSP type I motif, 5) a spacer region, and 6) COOH-terminal TSP submotifs. Unlike other ADAMs, ADAMTS-1 does not possess a transmembrane domain and is a putative secretory protein. Therefore, ADAMTS-1 is a new type of ADAM family protein with TSP type I motifs. We demonstrated that the TSP homologous domain containing the TSP type I motif of ADAMTS-1 is functional for binding to heparin. ADAMTS-1 mRNA could be induced by stimulating colon 26 cells with an inflammatory cytokine, interleukin-1, in vitro. Moreover, intravenous administration of lipopolysaccharide in mice selectively induced ADAMTS-1 mRNA in kidney and heart. These data suggest that ADAM-TS-1 may be a gene whose expression is associated with various inflammatory processes as well as development of cancer cachexia.
Desktop encyclopedia of the Internet (1999)

From the Publisher:
Both the Internet and corporate intranets have become so popular and complex that virtually every industry professional has a need to know more. In fact, the consequences of not understanding innovations in the Internet field  such as poor performance, slow response time, and missed deadlines  have become far too compelling to ignore. This first-of-a-kind book is an authoritative encyclopedia devoted to demystifying this fast-paced online phenomenon.

This comprehensive reference goes well beyond other sources that simply define terms. Using plain language, it clearly explains technical terms in context, provides insight into the operation and applications of various Internet technologies, and discusses the appropriate standards. The book's A-to-Z format features over 200 alphabetically arranged topics, short, yet comprehensive articles, helpful cross-references, and clear illustrations to give you an easy way to fill knowledge gaps. As you quickly navigate from subject to subject, you gain a thorough understanding of the Internet, including how to: 

>Enhance marketing, customer service, technical support, database management, and legacy data functions via the Internet

>Develop and manage corporate intranets, web sites, FTP sites, electronic commerce applications, news groups, e-mail systems, and firewalls

>Use the Internet for communications including telephony, faxing, paging, videoconferencing, collaborative computing and to support network design and management tasks, help-desk operations, and systems administration.

This unique encyclopedia is a practical office reference for a broad audience of experienced andentry-level professionals, technical and non-technical alike. These include IS and telecommunications managers and staff, corporate managers, and administrators. It is also a handy desktop reference for university students and home computer users.
Incident cancer burden attributable to excess body mass index in 30 European countries (2009)

Excess adiposity is associated with increased risks of developing adult malignancies. To inform public health policy and guide further research, the incident cancer burden attributable to excess body mass index (BMI >or= 25 kg/m(2)) across 30 European countries were estimated. Population attributable risks (PARs) were calculated using European- and gender-specific risk estimates from a published meta-analysis and gender-specific mean BMI estimates from a World Health Organization Global Infobase. Country-specific numbers of new cancers were derived from Globocan2002. A ten-year lag-period between risk exposure and cancer incidence was assumed and 95% confidence intervals (CI) were estimated in Monte Carlo simulations. In 2002, there were 2,171,351 new all cancer diagnoses in the 30 countries of Europe. Estimated PARs were 2.5% (95% CI 1.5-3.6%) in men and 4.1% (2.3-5.9%) in women. These collectively corresponded to 70,288 (95% CI 40,069-100,668) new cases. Sensitivity analyses revealed estimates were most influenced by the assumed shape of the BMI distribution in the population and cancer-specific risk estimates. In a scenario analysis of a plausible contemporary (2008) population, the estimated PARs increased to 3.2% (2.1-4.3%) and 8.6% (5.6-11.5%), respectively, in men and women. Endometrial, post-menopausal breast and colorectal cancers accounted for 65% of these cancers. This analysis quantifies the burden of incident cancers attributable to excess BMI in Europe. The estimates reported here provide a baseline for future modelling, and underline the need for research into interventions to control weight in the context of endometrial, breast and colorectal cancer.
Simultaneous determination of human serum albumin, γ-globulin, and glucose in a phosphate buffer solution by near-infrared spectroscopy with moving window partial least-squares regression (2003)

Near-infrared (NIR) spectra in the 12,000-4,000 cm(-1) region were measured for phosphate buffer solutions containing human serum albumin (HSA), gamma-globulin, and glucose with various concentrations at 37 degrees C. Five levels of full factorial design were used to prepare a sample set consisting of 125 samples of three component mixtures. The concentration ranges of HSA, gamma-globulin and glucose were 0.00-6.00 g dl(-1), 0.00-4.00 g dl(-1) and 0.00-2.00 g dl(-1), respectively. The 125 sample data were split into two sets, the calibration set with 95 data and the prediction set with 30 data. The most informative spectral ranges of 4648-4323, 4647-4255 and 4912-4304 cm(-1) were selected by moving window partial least-squares regression (MWPLSR) for HSA, [gamma]-globulin, and glucose in the mixtures, respectively. For HSA, the correlation coefficient (R) of 0.9998 and the root mean square error of prediction (RMSEP) of 0.0289 g dl(-1) were obtained. For [gamma]-globulin, R of 0.9997 and RMSEP of 0.0252 g dl(-1) were obtained. The corresponding statistic values of glucose were 0.9997 and 0.0156 g dl(-1), respectively. These statistical values obtained by MWPLSR are highly significant and better than those calculated by using the regions reported in the literature. The results presented here show that MWPLSR can select the informative regions with a simple procedure and increase the power of NIR spectroscopy for simultaneous determination of the concentrations of HSA, [gamma]-globulin and glucose in the mixture systems.
Recombinant adeno-associated virus type 2, 4, and 5 vectors: Transduction of variant cell types and regions in the mammalian central nervous system (2000)

Recombinant adeno-associated virus vectors based on serotype 2 (rAAV2) can direct transgene expression in the central nervous system (CNS), but it is not known how other rAAV serotypes perform as CNS gene transfer vectors. Serotypes 4 and 5 are distinct from rAAV2 and from each other in their capsid regions, suggesting that they may direct binding and entry into different cell types. In this study, we examined the tropisms and transduction efficiencies of β-galactosidase-encoding vectors made from rAAV4 and rAAV5 compared with similarly designed rAAV2-based vectors. Injection of rAAV5 β-galactosidase (βgal) or rAAV4βgal into the lateral ventricle resulted in stable transduction of ependymal cells, with approximately 10-fold more positive cells than in mice injected with rAAV2βgal. Major differences between the three vectors were revealed upon striatal injections. Intrastriatal injection of rAAV4βgal resulted again in striking ependyma-specific expression of transgene, with a notable absence of transduced cells in the parenchyma. rAAV2βgal and rAAV5βgal intrastriatal injections led to β-gal-positive parenchymal cells, but, unlike rAAV2βgal, rAAV5βgal transduced both neurons and astrocytes. The number of transgene-positive cells in rAAV5βgal-injected brains was 130 and 5,000 times higher than in rAAV2βgal-injected brains at 3 and 15 wk, respectively. Moreover, transgene-positive cells were widely dispersed throughout the injected hemisphere in rAAV5βgal-transduced animals. Together, our data provide in vivo support for earlier in vitro work, suggesting that rAAV4 and rAAV5 gain cell entry by means of receptors distinct from rAAV2. These differences could be exploited to improve gene therapy for CNS disorders.
Intrepid update 1998 (2002)

At the 28th IEEE Carnahan Conference in 1994, Southwest Microwave introduced a new acoustic cable sensor system called Intrepid MicroPoint. A second paper at the 1995 conference reported on early testing of this exciting new technology. Subsequently the company has added new features and gained experience with the product operating around the world and in many different applications. This paper reports on the effectiveness of Intrepid MicroPoint as well as the MicroNet product based on the same technology. The Intrepid MicroPoint product is aimed at the commercial market place while the MicroNet product is aimed at the North American prison market. In both cases free format zoning and point impact discrimination have provided excellent performance under a wide variety of environmental conditions and fence conditions. The application of power and data signals over the sensor cable has provided significant cost savings over other technologies. The ability to locate alarms has proven to be extremely valuable.
Effect of Antisense Oligonucleotides against Cholesteryl Ester Transfer Protein on the Development of Atherosclerosis in Cholesterol-fed Rabbits (1998)

Cholesteryl ester transfer protein (CETP) is the enzyme that facilitates the transfer of cholesteryl ester from high density lipoprotein (HDL) to apolipoprotein B (apoB)-containing lipoproteins. However, the exact role of CETP in the development of atherosclerosis has not been determined. In the present study, we examined the effect of the suppression of increased plasma CETP by intravenous injection with antisense oligodeoxynucleotides (ODNs) against CETP targeted to the liver on the development of atherosclerosis in rabbits fed a cholesterol diet. The ODNs against rabbit CETP were coupled to asialoglycoprotein (ASOR) carrier molecules, which serve as an important method to regulate liver gene expression. Twenty-two male Japanese White rabbits were used in the experiment. Eighteen animals were fed a standard rabbit chow supplemented with 0.3% cholesterol throughout the experiment for 16 weeks. At 8 weeks, they were divided into three groups (six animals in each group), among which the plasma total and HDL cholesterol concentrations did not significantly change. The control group received nothing, the sense group were injected with the sense ODNs complex, and the antisense group were injected with the antisense ODNs complex, respectively, for subsequent 8 weeks. ASOR. poly(L-lysine) ODNs complex were injected via the ear veins twice a week. Four animals were fed a standard rabbit diet for 16 weeks. The total cholesterol concentrations and the CETP mass in the animals injected with antisense ODNs were all significantly decreased in 12 and 16 weeks compared with those injected with sense ODNs and the control animals. The HDL cholesterol concentrations measured by the precipitation assay did not significantly change among the groups fed a cholesterol diet, and triglyceride concentrations did not significantly change in the four groups. However, at the end of the study, when the HDL cholesterol concentrations were measured after the isolation by ultracentrifugation and a column chromotography, they were significantly higher in the animals injected with antisense ODNs than in the animals injected with sense ODNs and in the control animals. A reduction of CETP mRNA and an increase of LDL receptor mRNA in the liver were observed in the animals injected with antisense ODNs compared with those injected with sense ODNs and the control animals. Aortic cholesterol contents and the aortic percentage lesion to total surface area were significantly lower in the animals injected with antisense ODNs than in the animals injected with sense ODNs and in the control animals. These findings showed for the first time that suppression of increased plasma CETP by the injection with antisense ODNs against CETP coupled to ASOR carrier molecules targeted to the liver could thus inhibit the atherosclerosis possibly by decreasing the plasma LDL + very low density lipoprotein (VLDL) cholesterol in cholesterol-fed rabbits.
The TRAF Family of Signal Transducers Mediates NF-κB Activation by the TRANCE Receptor (1998)

Tumor necrosis factor (TNF)-related activation-induced cytokine (TRANCE), a member of the TNF family expressed on activated T-cells, bone marrow stromal cells, and osteoblasts, regulates the function of dendritic cells (DC) and osteoclasts. The TRANCE receptor (TRANCE-R), recently identified as receptor activator of NF-kappabeta (RANK), activates NF-kappaB, a transcription factor critical in the differentiation and activation of those cells. In this report we identify the TNF receptor-associated factor (TRAF) family of signal transducers as important components of TRANCE-R-mediated NF-kappaB activation. Coimmunoprecipitation experiments suggested potential interactions between the cytoplasmic tail of TRANCE-R with TRAF1, TRAF2, TRAF3, TRAF5, and TRAF6. Dominant negative forms of TRAF2, TRAF5, and TRAF6 and an endogenous inhibitor of TRAF2, TRAF-interacting protein (TRIP), substantially inhibited TRANCE-R-mediated NF-kappaB activation, suggesting a role of TRAFs in regulating DC and osteoclast function. Overexpression of combinations of TRAF dominant negative proteins revealed competition between TRAF proteins for the TRANCE-R and the possibility of a TRAF-independent NF-kappaB pathway. Analysis of TRANCE-R deletion mutants suggested that the TRAF2 and TRAF5 interaction sites were restricted to the C-terminal 93 amino acids (C-region). TRAF6 also complexed to the C-region in addition to several regions N-terminal to the TRAF2 and TRAF5 association sites. Furthermore, transfection experiments with TRANCE-R deletion mutants revealed that multiple regions of the TRANCE-R can mediate NF-kappaB activation.
Direct detection of oil and gas fields based on seismic inelasticity effect (2004)

The term direct detection of hydrocarbons was used 50 years ago by I. G. Medovsky. He, apparently, was the first to connect increased attenuation of seismic waves with oil and gas fields. During last 20 years, we have conducted extensive experimental research, on well data and surface data, and measured the abnormal attenuation and velocity dispersion (AVD) of seismic waves in oil and gas fields. In all experiments, the deviation from theoretical elastic wave propagation was so high that we named this effect seismic inelasticity of oil and gas fields.
Acrolein Modifies Apolipoprotein A‐I in the Human Artery Wall (2005)

Carbonyl stress is implicated in accelerated vascular disease, but little is known about the factors that control the reactions of carbonyls with proteins. Acrolein is a reactive carbonyl generated by the oxidation of lipids and amino acids. It also forms during cigarette smoking. We therefore investigated the possibility that acrolein might react with apolipoprotein A-I (apoA-I), the major protein of high-density lipoprotein (HDL), which plays a critical role in mobilizing cholesterol from artery wall macrophages. Tandem mass spectrometric analysis demonstrated that lysine residues were the only amino acids in apoA-I that were modified by acrolein. Immunohistochemical studies with a monoclonal antibody revealed that acrolein adducts colocalized with apoA-I in human atherosclerotic lesions. Moreover, the ability of apoA-I to remove cholesterol from cultured cells was impaired after exposure to acrolein, suggesting that the carbonyl might interfere with apoA-I's normal function of promoting cholesterol efflux from artery wall cells. Our observations suggest that acrolein may interfere with normal HDL cholesterol transport by modifying apoA-I. This structural damage might play a critical role in atherogenesis by impairing cholesterol removal from artery wall cells.
Microarchitectural synthesis for rapid BIST testing (1997)

The impact of testability on design cost necessitates its consideration during the earliest stages of synthesis. Built-in self test (BIST) is an accepted testing approach, but its application to many designs is limited by the long test application time required to achieve high fault coverage. This work addresses the problem of BIST test time for high fault coverage by targeting test concurrency during high-level and structural synthesis. High-level synthesis generates RTL circuits which guarantee concurrent controllability and observability of all hardware components from test registers. Structural synthesis for testability completes the microarchitectural definition by specifying the test registers in the circuit, and defining a BIST test plan for the circuit. Remaining test conflicts are avoided without reducing test throughput by using partial-intrusion BIST to enable test data to be pipelined through nontest registers. The use of pipelined BIST testing in conjunction with high-level synthesis for test conflict minimization enables reduced test time through high test concurrency. Partial-intrusion BIST reduces the number of test registers by using nontest registers to propagate test data. Both behavioral and structural synthesis are directed by testability metrics which measure the test concurrency of a design. The use of these metrics in an integrated behavioral synthesis system pioneers the inclusion of test concurrency issues in microarchitectural synthesis. Experimental results using this synthesis system, SYNCBIST, show that designs generated by this approach are testable with few patterns, and using few test registers.