gebhart/patrepeval huggingface dataset:
An empirical comparison of advanced event file synchronization structures (1982)

Recent articles have presented new event file synchronization structures for discrete event simulation that project performance superior to the linked list structure used in most simulation systems. The three newly developed structures are the time indexed list, the Two List structure, and the TL structure. This provides an empirical comparison of these structures and the traditional linked list structure, within a simulation system. The structures were adapted to the GASP IV simulation language and tested with a set of discrete event simulations under various conditions. The results show that all three structures proved vastly superior to the linked list structure, with the TL structure outperforming its counterparts.
Amitraz poisoning: A case report of an unusual pesticide poisoning in Sri Lanka and literature review (2017)

The clinical manifestations of amitraz (impaired consciousness, drowsiness, vomiting, disorientation, miosis, mydriasis, hypotension, bradycardia, respiratory depression, hypothermia, generalized seizures, hyperglycemia and glycosuria) can be explained by the agonist action of amitraz on α1 and α2 receptors. Management of amitraz poisoning is still considered to be supportive and symptomatic with monitoring of nervous system, cardiovascular and respiratory systems. Activated charcoal may still be considered for treatment and the place for gastric lavage is controversial. Atropine is effective for symptomatic bradycardia and inotropic support is needed for hypotension that does not respond to fluid resuscitation. Diazepam or Lorazepam is used for convulsions and some patients may require intubation and ICU care. Several α2 adrenergic antagonists like yohimbine have been tried on animals, which have successfully reversed the effects of amitraz. Since the majority of amitraz poisoning cases are due to accidental ingestion, manufactures, regulatory authorities and national poisons control centers have a significant role to play in minimizing its occurrence.
Nutrient–Gene Interactions Involving Soy Peptide and Chemopreventive Genes in Prostate Epithelial Cells (2006)

This chapter contains sections titled: Introduction Lunasin Structure and Function Lunasin Treatment of Prostate Cancer and Gene Expression Profiling Lunasin-Induced Gene Expression Profiles Genes for Apoptosis Genes Involved in Suppression of Cell Proliferation Mitotic Checkpoint Genes Genes Involved in Protein Degradation Connexin 43 Gene for the Gap Junction Protein Target Verification Using RT-PCR Conclusion Acknowledgments References
Impaired Carbohydrate Digestion and Transport and Mucosal Dysbiosis in the Intestines of Children with Autism and Gastrointestinal Disturbances (2011)

Gastrointestinal disturbances are commonly reported in children with autism, complicate clinical management, and may contribute to behavioral impairment. Reports of deficiencies in disaccharidase enzymatic activity and of beneficial responses to probiotic and dietary therapies led us to survey gene expression and the mucoepithelial microbiota in intestinal biopsies from children with autism and gastrointestinal disease and children with gastrointestinal disease alone. Ileal transcripts encoding disaccharidases and hexose transporters were deficient in children with autism, indicating impairment of the primary pathway for carbohydrate digestion and transport in enterocytes. Deficient expression of these enzymes and transporters was associated with expression of the intestinal transcription factor, CDX2. Metagenomic analysis of intestinal bacteria revealed compositional dysbiosis manifest as decreases in Bacteroidetes, increases in the ratio of Firmicutes to Bacteroidetes, and increases in Betaproteobacteria. Expression levels of disaccharidases and transporters were associated with the abundance of affected bacterial phylotypes. These results indicate a relationship between human intestinal gene expression and bacterial community structure and may provide insights into the pathophysiology of gastrointestinal disturbances in children with autism.
Genistein, a protein tyrosine kinase inhibitor, ameliorates retinal degeneration after ischemia-reperfusion injury in rat. (1997)

Systemic administration of high dose of genistein, a dietary-derived isoflavone, can ameliorate an ischemia-reperfusion-induced retinal degeneration. Genistein may be useful to prevent neuronal degeneration in the inner retina as a result of ischemic injury.
Nuclear Receptor DAX-1 Recruits Nuclear Receptor Corepressor N-CoR to Steroidogenic Factor 1 (1998)

The orphan nuclear receptor steroidogenic factor 1 (SF-1) is a critical developmental regulator in the urogenital ridge, because mice targeted for disruption of the SF-1 gene lack adrenal glands and gonads. SF-1 was recently shown to interact with DAX-1, another orphan receptor whose tissue distribution overlaps that of SF-1. Naturally occurring loss-of-function mutations of the DAX-1 gene cause the human disorder X-linked adrenal hypoplasia congenita (AHC), which resembles the phenotype of SF-1-deficient mice. Paradoxically, however, DAX-1 represses the transcriptional activity of SF-1, and AHC mutants of DAX-1 lose repression function. To further investigate these findings, we characterized the interaction between SF-1 and DAX-1 and found that their interaction indeed occurs through a repressive domain within the carboxy terminus of SF-1. Furthermore, we demonstrate that DAX-1 recruits the nuclear receptor corepressor N-CoR to SF-1, whereas naturally occurring AHC mutations of DAX-1 permit the SF-1-DAX-1 interaction, but markedly diminish corepressor recruitment. Finally, the interaction between DAX-1 and N-CoR shares similarities with that of the nuclear receptor RevErb and N-CoR, because the related corepressor SMRT was not efficiently recruited by DAX-1. Therefore, DAX-1 can serve as an adapter molecule that recruits nuclear receptor corepressors to DNA-bound nuclear receptors like SF-1, thereby extending the range of corepressor action.
Smart Home Area Networks Protocols within the Smart Grid Context (2014)

The Internet of things (IoT) applications are becoming one of the emerging smart grid enabling technologies. Smart home appliances are one the beneficiary of such applications. Machine-to-Machine and Man-to-Machine are the basic IoT communication platforms that enable home appliances to communicate with each other to be more efficiently operated. In a recent search for the IoT communication protocols that are utilized in smart home appliances, there was no inclusive reference that contains and describes the smart home area networks and guides the research and development (R&D) professionals to select the suitable protocol for an application. This paper presents a comprehensive review of the home area network (HAN) communication protocols that are used to enable bidirectional communication between the home owners, utilities and smart home appliances. The paper presents the most utilized HANs wired and wireless communication protocols and discusses their characteristics, advantages and disadvantages.
The New Anthropomorphism (1992)

In this 1992 book, John Kennedy's point is that explicit anthropomorphism was well-nigh killed by fierce criticism from the radical Behaviourists, but that we have to recognize that today there is a new anthropomorphism which is much harder to avoid because it is unintended and largely unconscious. For that reason even those who if they were asked would firmly reject anthropomorphism nevertheless unwittingly slip into it from time to time. This book contains nineteen essays on behavioural concepts which have seldom been identified as anthropomorphic but in fact bear that connotation and lead to mistakes. Some of these, such as search images in birds and the learning of grammatical language by apes, have been seen through as errors after a time. A greater number, such as efference copy, goal-directedness, cognition and suffering in animals, are still current though not yet regarded as erroneous. The final chapter outlines things we can do to minimise the damage it does to the causal analysis of animal behaviour.
Absence of specific mucosal antibody responses in HIV-exposed uninfected sex workers from the Gambia (2000)

Vaginal antibody responses against HIV were not found in Gambian sex workers who resist HIV infection. Resistance against HIV infection can therefore occur in the absence of specific antibodies against HIV at the genital mucosa. A protective role for HIV-envelope specific IgA in resistance against HIV-1 infection in exposed uninfected individuals as reported in the literature is uncertain.
Progress in the development of human parainfluenza virus vaccines (2011)

In children under 5 years of age, human parainfluenza viruses (HPIVs) as a group are the second most common etiology of acute respiratory illness leading to hospitalization, surpassed only by respiratory syncytial virus but ahead of influenza viruses. Using reverse genetics systems for HPIV serotypes 1, 2 and 3 (HPIV1, 2 and 3), several live-attenuated HPIVs have been generated and evaluated as intranasal vaccines in adults and in children. Two vaccines against HPIV3 were found to be well tolerated, infectious and immunogenic in Phase I trials in HPIV3-seronegative infants and children and should progress to proof-of-concept trials. Vaccines against HPIV1 and HPIV2 are less advanced and have just entered pediatric trials.
Theory of DNA translocation through narrow ion channels and nanopores with charged walls (2008)

Translocation of a single-stranded DNA molecule through genetically engineered alpha -hemolysin channels with positively charged walls is studied. It is predicted that transport properties of such channels are dramatically different from neutral wild-type alpha -hemolysin channels. We assume that the wall charges compensate a fraction x of the bare charge q_{b} of the DNA piece residing in the channel. Our predictions are as follows. (i) At small concentration of salt the blocked ion current decreases with x . (ii) The effective charge q_{s} of the DNA piece, which is very small at x=0 (neutral channel) grows with x and at x=1 reaches q_{b} . (iii) The rate of DNA capture by the channel grows exponentially with x . Our theory is also applicable to translocation of a double-stranded DNA molecular in narrow solid state nanopores with positively charged walls.
Multiple myeloma shows no intra-disease clustering of immunoglobulin heavy chain genes (2011)

Analysis of multiple myeloma immunoglobulin repertoire does not support a pathogenetic role for antigen selection in this tumor.
Extended Arrays of Vertically Aligned Sub-10 nm Diameter [100] Si Nanowires by Metal-Assisted Chemical Etching (2008)

Large-area high density silicon nanowire (SiNW) arrays were fabricated by metal-assisted chemical etching of silicon, utilizing anodic aluminum oxide (AAO) as a patterning mask of a thin metallic film on a Si (100) substrate. Both the diameter of the pores in the AAO mask and the thickness of the metal film affected the diameter of SiNWs. The diameter of the SiNWs decreased with an increase of thickness of the metal film. Large-area SiNWs with average diameters of 20 nm down to 8 nm and wire densities as high as 10 (10) wires/cm (2) were accomplished. These SiNWs were single crystalline and vertically aligned to the (100) substrate. It was revealed by transmission electron microscopy that the SiNWs were of high crystalline quality and showed a smooth surface.
Sequence heterogeneity of the major antigenic protein 1 genes from Cowdria ruminantium isolates from different geographical areas (1996)

The genes for the immunodominant major antigenic protein 1 (MAP1) of Cowdria ruminantium from four African and two Caribbean isolates were cloned, restriction mapped, and sequenced to identify conserved epitopes for development of serodiagnostic tools for heartwater. Restriction length polymorphisms were observed among the respective MAP1 genes analyzed and were confirmed by sequencing. The sequence data generated for these isolates were compared with data for the previously reported Senegal isolate MAP1 gene. These sequences were found to differ from each other by 0.6 to 14.0%. These differences translate into a 0.8 to 10.0% variation in the predicted protein sequence. In the entire coding sequence, several amino acid substitutions were identified in addition to deletions or insertions at three regions of the gene. These variable regions are referred to as variable regions I, II, and III. From the sequence data, an evolutionary distance tree was constructed; this tree suggested that at least two genetically distinct C. ruminantium strains exist in the Caribbean: the isolate from Antigua is similar to that from Senegal, while the isolate from Guadeloupe is closely related to that from Sudan.
Chemotactic Peptide-induced Activation of MEK-2, the Predominant Isoform in Human Neutrophils (1996)

Exposure of neutrophils to a variety of agonists including chemoattractant peptides and cytokines induces degranulation and activation of the oxidative burst which are required for bacterial killing. The signaling pathways regulating these important functions are incompletely characterized. Mitogen-activated protein (MAP) kinases, which include the extracellular signal-regulated kinases (ERKs), are activated rapidly in neutrophils, suggesting that they may regulate cell activation. We found that neutrophils express two isoforms of MAP/ERK kinase (MEK), mixed-function kinases that are responsible for phosphorylation and activation of ERK. Like MEK-1, MEK-2 was found to reside in the cytosol both before and after stimulation. Studies were undertaken to define the relative abundance and functional contribution of MEK-1 and MEK-2 in neutrophils and to characterize the signaling pathways leading to their activation. Although the abundance of the two isoforms was similar, the activity of MEK-2 was at least 3-fold greater than that of MEK-1. A rise in cytosolic [Ca2+] was insufficient for MEK stimulation, and blunting the [Ca2+] change with intracellular chelators failed to prevent receptor-mediated activation of either isoform, implying that cytosolic Ca2+ transients are not necessary. In contrast, both MEK-1 and MEK-2 were activated by exposure of cells to protein kinase C (PKC) agonists. Conversely, PKC antagonists inhibited the chemotactic stimulation of both isoforms, suggesting that PKC was required for their activation. Despite these similarities, clear differences were also found in the pathways leading to activation of the MEK isoforms. In particular, MEK-2 was considerably more sensitive than MEK-1 to the phosphatidylinositol 3-kinase inhibitor wortmannin. Phosphorylation and activation of ERK-1 and ERK-2 were also reduced by this inhibitor. In summary, MEK-2 is stimulated in formyl-methionyl-leucyl-phenylalanine-treated neutrophils, where it appears to be functionally the predominant isoform. The time course and inhibitor sensitivity of MEK-2 activation parallel those of several components of the microbicidal response, suggesting a signaling role of the MEK-ERK pathway.
Enhanced insulin secretion and improved glucose tolerance in mice lacking CD26 (2000)

A subset of prolyl oligopeptidases, including dipeptidyl-peptidase IV (DPP IV or CD26, EC ), specifically cleave off N-terminal dipeptides from substrates having proline or alanine in amino acid position 2. This enzyme activity has been implicated in the regulation of the biological activity of multiple hormones and chemokines, including the insulinotropic peptides glucagon-like peptide 1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP). Targeted inactivation of the CD26 gene yielded healthy mice that have normal blood glucose levels in the fasted state, but reduced glycemic excursion after a glucose challenge. Levels of glucose-stimulated circulating insulin and the intact insulinotropic form of GLP-1 are increased in CD26(-/-) mice. A pharmacological inhibitor of DPP IV enzymatic activity improved glucose tolerance in wild-type, but not in CD26(-/-), mice. This inhibitor also improved glucose tolerance in GLP-1 receptor(-/-) mice, indicating that CD26 contributes to blood glucose regulation by controlling the activity of GLP-1 as well as additional substrates. These data reveal a critical role for CD26 in physiological glucose homeostasis, and establish it as a potential target for therapy in type II diabetes.
Antibody response in the intestinal secretions of volunteers immunized with various cholera vaccines. (1975)

The efficacy of various cholera vaccines in eliciting an intestinal antibody response was assessed in human volunteers who received oral live, oral killed, or parenteral cholera vaccines, or placebo. The intestinal immune response in terms of antibacterial and antitoxin antibodies was determined 2 and 4 weeks after immunization. By means of the mouse peritoneum opsonization assay and the infant mouse protection test, antibacterial activity could be detected in the intestinal secretions of volunteers who had been immunized either orally or by the parenteral route. Significant protective activity and duration of immunity were observed with the oral killed vaccine. The bacteriological data indicated the absence of significant intestinal colonization of the live attenuated strain after oral administration, and probably explains the observed lack of effectiveness of the oral vaccine compared with that of the killed vaccine. The predominant immunoglobulin class of intestinal antibody was found to be IgA. None of the vaccines used in the study elicited significant antitoxin activity in the intestinal secretions, as determined by the skin permeability neutralization test.
Increased fasting plasma ghrelin levels in patients with bulimia nervosa (2002)

These findings suggest that not only BMI but also abnormal eating behaviors with habitual binge eating and purging may have some influence on circulating ghrelin level in BN.
STRUCTURE, FUNCTION, AND FORMATION OF BIOLOGICAL IRON-SULFUR CLUSTERS (2005)

Iron-sulfur [Fe-S] clusters are ubiquitous and evolutionary ancient prosthetic groups that are required to sustain fundamental life processes. Owing to their remarkable structural plasticity and versatile chemical/electronic features [Fe-S] clusters participate in electron transfer, substrate binding/activation, iron/sulfur storage, regulation of gene expression, and enzyme activity. Formation of intracellular [Fe-S] clusters does not occur spontaneously but requires a complex biosynthetic machinery. Three different types of [Fe-S] cluster biosynthetic systems have been discovered, and all of them are mechanistically unified by the requirement for a cysteine desulfurase and the participation of an [Fe-S] cluster scaffolding protein. Important mechanistic questions related to [Fe-S] cluster biosynthesis involve the molecular details of how [Fe-S] clusters are assembled on scaffold proteins, how [Fe-S] clusters are transferred from scaffolds to target proteins, how various accessory proteins participate in [Fe-S] protein maturation, and how the biosynthetic process is regulated.
Magnetic resonance imaging of cavernous hemangioma of the liver: tissue-specific characterization (1985)

Twenty-one patients with hepatic hemangioma, five with hepatic cysts, and 25 with primary or metastatic cancer involving the liver were studied by magnetic resonance imaging (MRI). Benign lesions (hemangiomas, cysts) were diagnosed noninvasively by CT, radionuclide studies, and/or sonography and confirmed by follow-up examinations more than 1 year later. Malignant lesions were confirmed by liver biopsy in every case. Identical multisection/multiecho techniques were used in all patients to obtain T1-and T2-weighted spin-echo (SE) and inversion-recovery (IR) images. MRI detected more hemangiomas than any other imaging technique. Of 30 hemangiomas, 25 were spherical or ovoid with a homogeneous appearance and smooth, well defined margins. Cancer tended to have a heterogeneous appearance and poorly defined margins. On T2-weighted SE images obtained with 2000 msec TR and 60, 120, or 180 msec TE, hemangiomas had significantly greater contrast-to-noise ratios (C/N) than liver cancer (p less than 0.001). The SE 2000/120 sequence provided the single most useful image for distinguishing hemangiomas from cancers. When morphologic criteria are used in conjunction with measured C/N, MRI correctly distinguished cavernous hemangiomas from liver cancer with 90% sensitivity, 92% specificity, and an overall accuracy of 90%. Cysts had a low signal intensity on SE 500/30 images and could often be distinguished from hemangiomas and cancers that were nearly isointense relative to liver. IR images were sensitive for lesion detection but provided no tissue-specific information. The data indicate that T2-weighted SE imaging may become the procedure of choice for distinguishing cavernous hemangioma from liver cancer.
Using Laser-Induced Acoustic Desorption/Electrospray Ionization Mass Spectrometry To Characterize Small Organic and Large Biological Compounds in the Solid State and in Solution Under Ambient Conditions (2008)

We have coupled laser-induced acoustic desorption (LIAD) with electrospray ionization (ESI) mass spectrometry (LIAD/ESI/MS) to characterize molecules in the solid state and in solution under ambient conditions. To perform an LIAD/ESI analysis, the sample droplet is deposited on the surface of a thin aluminum foil by a micropipette; the rear side of the foil with the sample spot is then irradiated with a pulse from a Nd:YAG IR laser. The resulting shockwave and heat cause the sample on the rear side to change from the condensed phase to the gas phase. The desorbed species then move upward to enter an ESI plume to react with charged solvent species (methanol- and water-related ions and droplets), forming singly or multiply charged analyte ions. A quadrupole/time-of-flight (Q-TOF) mass analyzer attached to the LIAD/ESI source detects the analyte ions to obtain an ESI-like mass spectrum. Both small organic and large biological compounds (including amino acids, peptides, and proteins) were successfully ionized and detected by the LIAD/ESI/MS system. Although native and denatured myoglobin ions were both detected from a liquid sample solution, only the denatured myoglobin ions were detected from a dried sample.