gebhart/patrepeval huggingface dataset:
Interphase FISH detection ofBCL2 rearrangement in follicular lymphoma using breakpoint-flanking probes (2000)

Rearrangement of the BCL2 gene is an important parameter for the differential diagnosis of non-Hodgkin lymphomas. Although a relatively large proportion of breakpoints is clustered, many are missed by standard PCR. A FISH assay is therefore desired. Up to now, a lack of probes flanking the BCL2 gene has limited the possibilities for a FISH assay to an approach based on colocalization of probes for BCL2 and the immunoglobulin heavy chain (IGH) locus. Intrinsically high rates of false positive nuclei and high interobserver variability make such assays unsuitable for use on lymphoma tissue samples, where tumor cells often form only a minority of the cell population. Using YAC end cloning techniques and screening of a PAC library, we have isolated PAC clones flanking the BCL2 gene. Using these PACs, and several cosmid clones in the second BCL2 intron, we developed a segregation-based interphase FISH assay with two probe combinations enabling separate detection of 5' and 3' (mbr/mcr) breakpoints. The assay was applied to a series of 40 follicular lymphomas. To evaluate the results, the same lymphomas were analyzed by DNA fiber FISH with a 600-kb set of BCL2 DNA clones labeled in alternating colors in combination with a color barcode covering the IGH locus. This approach allowed precise mapping of BCL2 breakpoints, and simultaneously showed juxtaposition of IGH genes to BCL2. Comparison of the results of interphase and fiber FISH showed complete correlation. Five cases were negative with both FISH techniques as well as with Southern blotting. Interestingly, all of these 5 cases lacked BCL2 overexpression as determined by immunohistochemistry, against 3 of 35 rearrangement-positive follicular lymphomas. Furthermore, absence of t(14;18) seemed to be correlated with a higher histologic grade (grades 2 and 3 according to Berard). These data indicate that the segregation-based interphase FISH assay detects 100% of BCL2 rearrangements. Because interpretation of the results is straightforward and requires no extensive experience, this assay may be the best available diagnostic test for BCL2 rearrangement. Genes Chromosomes Cancer 27:85-94, 2000.
Docosahexaenoic Acid Block of Neuronal Voltage-gated K+ Channels: Subunit Selective Antagonism by Zinc (1996)

The omega-3 polyunsaturated fatty acid docosahexaenoic acid is highly enriched in neuronal membranes, and several studies suggest that DHA is critical for neuronal development. We have investigated the effects of exogenously applied DHA on voltage-gated K+ channels using patch-clamp techniques. DHA produced a concentration-dependent inhibition of the sustained outward current in isolated neocortical neurons. This blocking action was examined in more detail with two cloned neuronal K+ channels (Kv1.2 and Kv3.1a) expressed in mammalian fibroblasts. DHA produced a potent inhibition of depolarization-activated K+ currents from cells expressing these channels (Kd values, 1.8 +/- 0.1 muM and 690 +/- 60 nM, for Kv1.2 and Kv3.1a, respectively, at +40 mV). The DHA block of both channel types was rapidly reversed (approximately 2 sec) by bovine serum albumin, which binds the fatty acid. Micromolar concentrations of extracellular Zn2+ non-competitively antagonized DHA inhibition of Kv1.2 channels, whereas there was little effect on DHA block of Kv3.1a channels. Experiments with membrane patches from Kv1.2 transfected cells demonstrated that the DHA block occurred from the outside, suggesting that the fatty acid interacts directly with an external domain of the ion channel. DHA may serve as a local messenger molecule that selectively modulates the activity of certain voltage-gated K+ channels in a Zn2(+)-dependent fashion.
Abnormal Metabolism of γ-Trace Alkaline Microprotein (1984)

ALTHOUGH the total incidence of cerebral hemorrhage is high, comparatively few reports concerning the familial occurrence of this disease have been published.1,2 In 1935 Arnason described 10 families with a high incidence of cerebral hemorrhage and concluded that a hereditary form of the disease was present in these families.3 Further clinicopathological investigations of the disease revealed an autosomal dominant inheritance and a connection between the disease and a special form of amyloidosis confined to the cerebral vasculature.4 This type of cerebral hemorrhage is therefore generally referred to as hereditary cerebral hemorrhage with amyloidosis. Recently, the fibrillar components of the amyloid.
SNP detection for massively parallel whole-genome resequencing (2009)

Next-generation massively parallel sequencing technologies provide ultrahigh throughput at two orders of magnitude lower unit cost than capillary Sanger sequencing technology. One of the key applications of next-generation sequencing is studying genetic variation between individuals using whole-genome or target region resequencing. Here, we have developed a consensus-calling and SNP-detection method for sequencing-by-synthesis Illumina Genome Analyzer technology. We designed this method by carefully considering the data quality, alignment, and experimental errors common to this technology. All of this information was integrated into a single quality score for each base under Bayesian theory to measure the accuracy of consensus calling. We tested this methodology using a large-scale human resequencing data set of 36x coverage and assembled a high-quality nonrepetitive consensus sequence for 92.25% of the diploid autosomes and 88.07% of the haploid X chromosome. Comparison of the consensus sequence with Illumina human 1M BeadChip genotyped alleles from the same DNA sample showed that 98.6% of the 37,933 genotyped alleles on the X chromosome and 98% of 999,981 genotyped alleles on autosomes were covered at 99.97% and 99.84% consistency, respectively. At a low sequencing depth, we used prior probability of dbSNP alleles and were able to improve coverage of the dbSNP sites significantly as compared to that obtained using a nonimputation model. Our analyses demonstrate that our method has a very low false call rate at any sequencing depth and excellent genome coverage at a high sequencing depth.
Prevention of Peptic Ulcer and Dyspeptic Symptoms with Omeprazole in Patients Receiving Continuous Non-Steroidal Anti-Inflammatory Drug Therapy: A Nordic Multicentre Study (1996)

Omeprazole, 20 mg once daily, provides effective prophylactic therapy in patients at risk of developing NSAID-associated peptic ulcers or dyspeptic symptoms.
CD47 Augments Fas/CD95-mediated Apoptosis (2005)

Fas (CD95) mediates apoptosis of many cell types, but the susceptibility of cells to killing by Fas ligand and anti-Fas antibodies is highly variable. Jurkat T cells lacking CD47 (integrin-associated protein) are relatively resistant to Fas-mediated death but are efficiently killed by Fas ligand or anti-Fas IgM (CH11) upon expression of CD47. Lack of CD47 impairs events downstream of Fas activation including caspase activation, poly-(ADP-ribose) polymerase cleavage, cytochrome c release from mitochondria, loss of mitochondrial membrane potential, and DNA cleavage. Neither CD47 signaling nor raft association of CD47 is required to enable Fas apoptosis. CH11 induces association of Fas and CD47. Primary T cells from CD47-null mice are also protected from Fas-mediated killing relative to wild type T cells. Thus CD47 associates with Fas upon its activation and augments Fas-mediated apoptosis.
A possible role for the alpha 1-->3 galactosyl epitope and the natural anti-gal antibody in oncogenesis. (1996)

Glycoconjugates and their antibodies are vital components of host-tumor interaction. This review concentrates on the oncological implications of research concerning the alpha gal triad; the alpha 1-->3 galactosyl epitope (alpha Gal), the enzyme responsible for its construction, alpha 1,3 galactosyl transferase (alpha 1-3GT), and its associated antibody: anti-gal. Alpha gal epitopes, previously assumed to be absent from human tissue, have been demonstrated on several human cancer cell lines, senescent red blood cells, and Graves' disease thyrocytes. Alpha-gal presence on neoplastic lines is correlated with increased metastatic formation in animal models. The mechanisms of human response to these neoantigens are complex, as natural anti-gal antibodies exist in high titers in normal sera, thus predicting immunological recognition of cells expressing alpha gal epitopes. Hypotheses vary regarding the pathogenic contributions of metastasis-associated phenomena such as de novo expression of alpha gal and its unmasking by desialylation. The means by which alpha gal is sporadically expressed in human tissue remain unknown, as the galactosyl transferase which produces this epitope in constitutively expressive animals has undergone significant mutation at the genomic level in humans. Pathological re-expression is presumed to require permissive changes at a cellular level. Detailing these alterations is a prerequisite to the comprehension of the metastatic phenotype. In this context, the possibility of therapeutic strategies affecting alpha gal expression are also discussed.
Modal cutoff in microstructured optical fibers (2002)

We analyze the nature of modal cutoff in microstructured optical fibers of finite cross section. In doing so, we reconcile the striking endlessly single-mode behavior with the fact that in such fibers all propagation constants are complex. We show that the second mode undergoes a strong change of behavior that is reflected in the losses, effective area, and multipolar structure. We establish the parameter subspace in which the fibers are single mode and an accurate value for the limit of the endlessly single-mode regime.
The chick embryo chorioallantoic membrane as a model for in vivo research on angiogenesis (1996)

The chick embryo chorioallantoic membrane (CAM) is an extraembryonic membrane that is commonly used in vivo to study both new vessel formation and its inhibition in response to tissues, cells, or soluble factors. Quantitative or semiquantitative methods may be used to evaluate the amount of angiogenesis and anti-angiogenesis. Thanks to the CAM system, angiogenesis could be investigated in association with normal, inflammatory and tumor tissues, and soluble factors inducing angiogenic or anti-angiogenic effects could be identified. Rabbit cornea provides an alternative in vivo system, but CAM appears to be easier to handle and less expensive. Moreover, CAM can be used with very few limitations.
Stress response in Lactococcus lactis: cloning, expression analysis, and mutation of the lactococcal superoxide dismutase gene (1995)

In an analysis of the stress response of Lactococcus lactis, three proteins that were induced under low pH culture conditions were detected. One of these was identified as the lactococcal superoxide dismutase (SodA) by N-terminal amino acid sequence analysis. The gene encoding this protein, designated sodA, was cloned by the complementation of a sodA sodB Escherichia coli strain. The deduced amino acid sequence of L. lactis SodA showed the highest degree of similarity to the manganese-containing Sod (MnSod) of Bacillus stearothermophilus. A promoter upstream of the sodA gene was identified by primer extension analysis, and an inverted repeat surrounding the -35 hexanucleotide of this promoter is possibly involved in the regulation of the expression of sodA. The expression of sodA was analyzed by transcriptional fusions with a promoterless lacZ gene. The induction of beta-galactosidase activity occurred in aerated cultures. Deletion experiments revealed that a DNA fragment of more than 130 bp surrounding the promoter was needed for the induction of lacZ expression by aeration. The growth rate of an insertion mutant of sodA did not differ from that of the wild type in standing cultures but was decreased in aerated cultures.
W-CDMA Mobile Communication Systems (2002)

From the Publisher:
The evolution of cellular based mobile communication systems, from the first generation (analogue) to the second generation (digital), has been made possible by solving many technical issues along the way. Efforts to develop a global standard for providing high-speed, high quality multimedia services have crystallised in the form of the third generation (3G) systems under the IMT 200 standard. 
The world's first 3G system has been implemented by Japan based on the latest research results and other countries are expected to follow from 2002 onwards. 3G systems are expected to bring about radical socio-economic and cultural changes that would affect people around the world. 
This volume reviews in detail the basic technologies applied to W-CDMA, a standard 3G mobile communications technology. The focus is to explain in layman
Early Life Stress, Negative Paternal Relationships, and Chemical Intolerance in Middle-Aged Women: Support for a Neural Sensitization Model (1998)

This study (ntotal = 35) compared early life stress ratings, parental relationships, and health status, notably orthostatic blood pressures, of middle-aged women with low-level chemical intolerance (CI group) and depression, depressives without CI (DEP group), and normals. Environmental chemical intolerance is a symptom of several controversial conditions in which women are overrepresented, that is, sick building syndrome, multiple chemical sensitivity, chronic fatigue syndrome, and fibromyalgia. Previous investigators have postulated that people with CI have variants of somatization disorder, depression, posttraumatic stress disorder (PTSD) initiated by childhood abuse or a toxic exposure event. One neurobehavioral model for CI, somatization disorder, recurrent depression, and PTSD is neural sensitization, that is, the progressive amplification of host responses (e.g., behavioral, neurochemical) to repeated intermittent stimuli (e.g., drugs, chemicals, endogenous mediators, stressors). Females are more vulnerable to sensitization than are males. Limbic and mesolimbic pathways mediate central nervous system sensitization. Although both CI and DEP groups had high levels of life stress and past abuse, the CI group had the most distant and weak paternal relationships and highest limbic somatic dysfunction subscale scores. Only the CI group showed sensitization of sitting blood pressures over sessions. Together with prior evidence, these data are consistent with a neural sensitization model for CI in certain women. The findings may have implications for poorer long-term medical as well as neuropsychiatric health outcomes of a subset of women with CI. Subsequent research should test this model in specific clinical diagnostic groups with CI.
The effect of selective phosphodiesterase 3 and 4 isoenzyme inhibitors and established anti‐asthma drugs on inflammatory cell activation (1996)

1. This study aimed to evaluate the effects of phosphodiesterase (PDE) inhibitors and currently prescribed anti-asthma drugs for their ability to inhibit inflammatory cell activation in vitro. 2. Alveolar macrophages and eosinophils were isolated from the bronchoalveolar lavage (BAL) fluid of ovalbumin (Ovalb)-sensitized guinea-pigs. Opsonized zymosan (OZ) and PAF stimulated leukotriene B4 (LTB4) release from eosinophils was measured by radioimmunoassay. Ovalb-induced superoxide generation was measured by reduction of cytochrome C. 3. Monocytes were separated from human peripheral venous blood and mast cells were dispersed from human lung fragments. Lipopolysaccharide (LPS)-induced tumour necrosis factor-alpha (TNF-alpha) release from monocytes was measured by ELISA and anti-IgE stimulated histamine release from mast cells was measured by a radioenzymatic method. 4. The beta 2 agonist, salbutamol inhibited TNF-alpha release from monocytes and histamine release from mast cells whilst having no effect on eosinophil-derived LTB4 release or macrophage superoxide generation. 5. The PDE 3 inhibitor, milrinone produced a concentration-related inhibition of TNF-alpha release from monocytes which achieved statistical significance at 10(-5) M but inhibited LTB4 release from eosinophils and superoxide generation from macrophages only at the highest concentration (10(-3) M) examined. Milrinone had no effect on histamine release from mast cells. 6. The selective PDE 4 inhibitors, denbufylline and rolipram and the corticosteroid, beclomethasone produced a concentration-related inhibition of LTB4 release from eosinophils, TNF-alpha release from monocytes and superoxide generation from alveolar macrophages whilst having no effect on histamine release from mast cells. 7. The mixed PDE 3/4 inhibitor, benzafentrine produced a concentration-related inhibition of LTB4 release from eosinophils, TNF-alpha release from monocytes, superoxide generation from alveolar macrophages and histamine release from mast cells. 8. In conclusion these data clearly show that both established anti-asthma medication as well as PDE inhibitors have the potential to inhibit inflammatory cell activation in vitro but that the anti-secretory actions of beta 2 agonists, corticosteroids and PDE inhibitors are distinct.
Herbicidal activity of 1,3,4-thiadiazole derivatives (1970)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTHerbicidal activity of 1,3,4-thiadiazole derivativesHiroshi. Kubo, Rokuro. Sato, Isao. Hamura, and Takuo. OhiCite this: J. Agric. Food Chem. 1970, 18, 1, 60–65Publication Date (Print):January 1, 1970Publication History Published online1 May 2002Published inissue 1 January 1970https://pubs.acs.org/doi/10.1021/jf60167a005https://doi.org/10.1021/jf60167a005research-articleACS PublicationsRequest reuse permissionsArticle Views413Altmetric-Citations29LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts
ESPECTÁCULO DE SENSODANZA EN RADIO UNAM Y LA ENAP (2008)

RADIO UNAM Y LA ESCUELA NACIONAL DE ARTES PL STICAS (ENAP) PRESENTAN ESTRENO MUNDIAL DE NO PASA NADA, OBRA CONMEMORATIVA DEL MOVIMIENTO ESTUDIANTIL DE 1968. SE TRATA DE UNA COREOGRAFIA INTERPRETADA POR LA COMPANIA INDEPENDIENTE SENSODANZA, A PARTIR DE MICTL N-TLATELOLCO, COMPOSICION MUSICAL DE MANUEL DE ELIAS, QUE TENDR  LUGAR MANANA VIERNES 17, A LAS 20 HORAS, EN LA SALA JULI N CARRILLO, UBICADA EN ADOLFO PRIETO 133, ESQUINA CON XOLA, COLONIA DEL VALLE, Y 24 DE OCTUBRE, A LAS 12 HORAS, EN AUDITORIO FRANCISCO GOITIA DE LA ENAP, EN AVENIDA CONSTITUCION 600, COLONIA BARRIO LA CONCHA, XOCHIMILCO. NO PASA NADA ES UNA DANZA DONDE CUERPO SE CONVIERTE EN VOZ Y MOVIMIENTO LO TRANSFORMA EN CLAMOR. EL PUEBLO GRITA Y CANTA NUESTRO DERECHO / PORQUE NACIMOS LIBRES / LOS REPRESORES SIEMPRE COBARDES / FRAGMENTAN NUESTRO CUERPO. LA PIEZA INCORPORA TAMBIEN MUSICA DE BARZUM, GRIDLOCK Y ARS MORIENDI. PROGRAMA INCLUYE LAS COREOGRAFIAS ABRE TUS OJOS Y HAGAMOS QUE NUESTRA PROPIA FALTA DE VOZ SE ESCUCHE, DONDE CADA MUJER ES UNA MENSAJERA TRAIDA AQUI AL PLANETA PARA MANIFESTAR A LOS DEM S SIMPLE Y FABULOSO HECHO DE SER MUJER, Y LA IMPORTANCIA DE CREER EN LOS SUENOS. SENSODANZA CONVIERTE BAILE EN UN VEHICULO PARA EXPRESAR SENTIMIENTOS, CON PROPOSITO DE HACERSE ESCUCHAR MEDIANTE MOVIMIENTO Y LA MUSICA.
Angiogenesis in wound repair: Angiogenic growth factors and the extracellular matrix (2002)

Angiogenesis is critical to wound repair. Newly formed blood vessels participate in provisional granulation tissue formation and provide nutrition and oxygen to growing tissues. In addition, inflammatory cells require the interaction with and transmigration through the endothelial basement membrane to enter the site of injury. Angiogenesis, in response to tissue injury, is a dynamic process that is highly regulated by signals from both serum and the surrounding extracellular matrix (ECM) environment. Vascular endothelial growth factor, angiopoietin, fibroblast growth factor, and transforming growth factor beta are among those most potent angiogenic cytokines in wound angiogenesis. The cooperative regulation of them is essential for wound repair. Migration of endothelial cells and development of new capillary vessels during wound repair is dependent on not only the cells and cytokines present but also the production and organization of ECM components both in granulation tissue and in endothelial basement membrane. The ECM regulates angiogenesis by providing scaffold support and signaling roles. They also serve as a reservoir and modulator for growth factors. Laminins are the major noncollagenous ECM of endothelial basement membrane. Two newly recognized laminins, 8 and 10, are the major laminins produced by human dermal microvascular endothelial cells. Laminin 10 is highly expressed in blood vessels around skin wounds. Laminin 8 promotes dermal endothelial cell attachment, migration, and tubule formation. Integrins with either beta 1 or alpha v subunits are the major cellular surface receptors for ECM molecules and mediate the interactions between cells and ECM during wound angiogenesis.
Evaluation of a Fast Test to Identify the Presence of Proline Aminopeptidase in Women With Bacterial Vaginosis (1997)

These findings indicate that this aminopeptidase rapid strip assay provides a 3-5 min identification of activity of the enzyme in women with BV. The procedure is a rapid, non-expensive, sensitive, and useful test at the gynecologic clinic.
Relation between Airway Responsiveness and Serum IgE in Children with Asthma and in Apparently Normal Children (1991)

Even in children who have been asymptomatic throughout their lives and have no history of atopic disease, airway hyperresponsiveness appears to be closely linked to an allergic diathesis, as reflected by the serum total IgE level.
Identification of Mutations in the COL4A5 Collagen Gene in Alport Syndrome (1990)

X-linked Alport syndrome is a hereditary glomerulonephritis in which progressive loss of kidney function is often accompanied by progressive loss of hearing. Ultrastructural defects in glomerular basement membranes (GBM) of Alport syndrome patients implicate an altered structural protein as the cause of nephritis. The product of COL4A5, the alpha 5(IV) collagen chain, is a specific component of GBM within the kidney, and the gene maps to the same X chromosomal region as does Alport syndrome. Three structural aberrations were found in COL4A5, in intragenic deletion, a Pst I site variant, and an uncharacterized abnormality, which appear to cause nephritis and deafness, with allele-specific severity, in three Alport syndrome kindreds in Utah.