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  • 1
    Electronic Resource
    Electronic Resource
    Cigarette Smoking, Polyunsaturated Fats, and Coronary Heart Disease (1993)
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 686 (1993), S. 0 
    Details
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1749-6632.1993.tb39167.x
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  • 2
    Electronic Resource
    Electronic Resource
    Plasminogen activator inhibitor-2 expression in inflamed appendix (1995)
    Oxford, UK : Blackwell Publishing Ltd
    Histopathology 27 (1995), S. 0 
    Details
    ISSN: 1365-2559
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Plasminogen activator inhibitors are thought to be responsible for the abolition of fibrinolytic activity in inflamed peritoneum. This reduction in the fibrin clearing capacity of the peritoneum promotes the formation of intraabdominal adhesions. High concentrations of plasminogen activator inhibitor-2 (PAI-2) have been previously found in inflamed peritoneal tissue using immunoassays, but it is undetectable in normal peritoneum. The aim of this study was to localize plasminogen activator inhibitor-2 production in tissue by in situ mRNA hybridisation. Sections of normal and inflamed human appendix were hybridised with a digoxigenin labelled cDNA probe. In normal appendix staining was confined to macrophages in the mucosa. Macrophage staining was also seen in inflamed tissue but with a wider distribution throughout the appendix wall. PAI-2 was also localized to mesothelial cells of inflamed but not normal appendix. Cell identities were confirmed using immunohistochemistry directed against cell specific markers. Staining was absent from control slides incubated with plasmid DNA or PAI-2 probe following ribonuclease digestion. The identification of the cells expressing the PAI-2 gene in peritoneum increases our understanding of the pathophysiological process leading to fibrin deposition within the abdomen during peritonitis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2559.1995.tb00295.x
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  • 3
    Electronic Resource
    Electronic Resource
    In Vitro Toothbrush-Dentifrice Abrasion of Two Restorative Composites (2005)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of esthetic and restorative dentistry 17 (2005), S. 0 
    Details
    ISSN: 1708-8240
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Surface wear can be a problem with directly placed composites.〈section xml:id="abs1-3"〉〈title type="main"〉Purpose:: This study evaluated the in vitro wear and surface roughness of two composites at different cycle intervals after being subjected to toothbrush-dentifrice abrasion.〈section xml:id="abs1-4"〉〈title type="main"〉Materials and Methods: Twenty specimens of a microhybrid, Filtek Z250 (3M ESPE, St. Paul, MN, USA), and a nanofill composite, Filtek Supreme (3M ESPE), were prepared according to the manufacturer's directions. Each specimen was subjected to toothbrush-dentifrice abrasion (250 g vertical load) using a deionized water-dentifrice slurry (Close-Up, Lever Ponds Ltd., La Lucia, ZA) and toothbrush heads (Oral-B 40, Oral-B Laboratories, Delmont, CA, USA). A brushing sequence of 10,000, 20,000, 50,000, and 100,000 strokes was performed for all samples at a rate of 1.5 Hz. At baseline and each cycle interval, a surface profilometer was used to determine average surface roughness, Ra. At the same intervals, vertical loss of material was measured with a precision micrometer. Data were analyzed using repeated-measures analysis of variance at p value .05. Analyses with atomic force microscopy (AFM) and scanning electron microscopy (SEM) were also performed.Results: After 20,000, 50,000, and 100,000 cycles, Filtek Supreme showed less significant wear than Z250. Filtek Supreme demonstrated higher surface roughness than Z250 after 50,000 and 100,000 cycles. However, AFM and SEM images indicated a more uniform surface topography for Filtek Supreme than for Z250. Abrasion wear and surface roughness increased with each cycle interval for both materials.Conclusions: Although the initial performance of both materials was similar, a greater number of brushing cycles revealed differences between the wear resistance and generated surface roughness of the materials.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1708-8240.2005.tb00109.x
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  • 4
    Electronic Resource
    Electronic Resource
    Behaviour Problems and Pre-school Intellectual Attainment: The Associations of Hyperactivity and Conduct problems (1994)
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of child psychology and psychiatry 35 (1994), S. 0 
    Details
    ISSN: 1469-7610
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: The relationship between behaviour problems and intelligence was examined in a sample of 106 three-year-old boys and girls selected for the presence of either conduct problems or hyperactivity. Parents' reports of hyperactivity, but not conduct problems, were negatively related to IQ, scores for both boys and girls. There was a significant sex difference in the association between conduct problems and IQ. For girls IQ was positively correlated with conduct problems. The implications of the results for existing models of the relationship between behavioural deviance and cognitive functioning in childhood is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-7610.1994.tb02304.x
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  • 5
    Electronic Resource
    Electronic Resource
    CNV Correlates of Task Difficulty and Accuracy of Pitch Discrimination (1972)
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 9 (1972), S. 0 
    Details
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: The CNV was measured from 5 female and 5 male Ss during a pitch discrimination task with two levels of difficulty. It was found that females had larger CNVs during easy trials than during difficult trials. They also had larger CNVs for difficult trials in which they made incorrect judgments than for difficult trials in which they made correct judgments. The effect of difficulty and of correctness on the CNV is interpreted as a distraction phenomenon.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-8986.1972.tb00742.x
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  • 6
    Electronic Resource
    Electronic Resource
    THE SHIELDING OF ELECTROENCEPHALOGRAPHIC LABORATORIES (1967)
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 4 (1967), S. 0 
    Details
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: This article was written to reduce some of the confusion that exists with regard to the shielding of medical electronic laboratories, especially those dealing with very small signals. A specific design approach is given. Briefly, this involves the use of iron as the shielding material, a proper ground, isolation transformers, and D.C. illumination. The recommendations are based on the most effective and economic approach.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-8986.1967.tb02763.x
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  • 7
    Electronic Resource
    Electronic Resource
    THE ROLE OF THE PREPARATORY INTERVAL IN THE RELATIONSHIP BETWEEN EEG α-BLOCKINGAND REACTION TIME (1966)
    Oxford, UK : Blackwell Publishing Ltd
    Psychophysiology 3 (1966), S. 0 
    Details
    ISSN: 1469-8986
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: The association between α-blocking and improved reaction times (RTs) has not been consistently demonstrated in past studies. The possible importance of the preparatory interval (PI) in this relationship has not been totally assessed, and it was felt that further exploration of this variable would help to explain the discrepancies. RTs were measured in two experiments, each using different types of stimuli and different PI durations. In the first, 4 PIs, 0.5-, 3.0-, 6.0-, and 15.0-sec, were used in a regular and irregular series. The warning signal was a 400-cps tone; the stimulus, a 1000-cps tone. In the second. PIs were 0.50-, 0.75-, 1.00-, and 1.50-sec; the stimulus was a single flash from a photo stimulator. EEGs were recorded simultaneously from the parieto-occipital region. Both peak-to-peak amplitude measures and subjective ratings of α-activity were made prior to the onset of the warning signal and the stimulus. The results did not support earlier findings of a relationship between α-blocking and RT. However, RT and α-blocking were each (independently) a function of the PI.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-8986.1966.tb02689.x
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  • 8
    Electronic Resource
    Electronic Resource
    INTELLECTUAL PERFORMANCE AND READING SKILLS AFTER LOCALIZED HEAD INJURY IN CHILDHOOD (1981)
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of child psychology and psychiatry 22 (1981), S. 0 
    Details
    ISSN: 1469-7610
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: Ninety -seven school-age children who had previously sustained B unilateral compound depressed fracture of the skull, involving a tear in the dura and observed damage to the underlying brain, were studied using tests of intelligence and reading attainment together with more specialized tests of specific cognitive Functions Intellectual impairment was significantly associated with the overall severity of brain trauma, as reflected in the duration of unconsciousness and treatment for cerebral oedema It was also probably associated with the severity of local trauma, as reflected in late post-traumatic epilepsy or motor abnormalities contralateral to the side of the injury. Neither die child's age at injury nor the hemisphere damaged had much effect on the pattern of cognitive deficit.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-7610.1981.tb00538.x
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  • 9
    Electronic Resource
    Electronic Resource
    Mother-Child Agreement on the Child Assessment Schedule with Nonreferred Children: a Research Note (1993)
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of child psychology and psychiatry 34 (1993), S. 0 
    Details
    ISSN: 1469-7610
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: Abstract This study replicated with nonreferred children the finding with psychiatrically referred children that mother-child concordance was a function of symptom type. Low mother-child concordance for internalizing problems and moderate concordance for externalizing problems characteristic of psychiatric samples was found to generalize to nonreferred children. Furthermore, mother-child concordance was also found to be a function of child gender and age. The implications of these findings for screening or assessment of nonreferred children were examined.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-7610.1993.tb01073.x
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  • 10
    Electronic Resource
    Electronic Resource
    ADAM–A SEVERELY-DEPRIVED COLOMBIAN ORPHAN: A CASE REPORT (1986)
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of child psychology and psychiatry 27 (1986), S. 0 
    Details
    ISSN: 1469-7610
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine , Psychology
    Notes: Abstract The case study of Adam, a severely-deprived Colombian orphan, is presented. At 16 months of age the child was suffering from severe marasmic malnutrition, his development was about the level of a 3-month old, he had been physically neglected and was emotionally withdrawn. Adam was adopted at 34 months of age. At 8 years of age his Full-Scale WISC-R-IQ was 113 and at 10 years of age he scored 100% on the Michigan Assessment Test. Now at 13 years 10 months he is functioning at the 8th grade school level, which is appropriate for his age, and his weight and height are in the 50th centile range.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1469-7610.1986.tb00193.x
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