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Harrington J, French P. Open versus Minimally Invasive Lumbar Microdiscectomy: Comparison of Operative Times, Length of Hospital Stay, Narcotic Use and Complications. ACTA ACUST UNITED AC 2008; 51:30-5. [DOI: 10.1055/s-2007-1004543] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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52
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Harrington J, Friel S, Thunhurst C, Kirby A, McElroy B. Obesogenic island: the financial burden of private transport on low-income households. J Public Health (Oxf) 2008; 30:38-44. [PMID: 18178590 DOI: 10.1093/pubmed/fdm084] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The physical and social environment influences access to a healthy lifestyle, of which transport is one determining factor. This paper estimates the cost of transport on the island of Ireland. METHODS Budget standards were developed on the basis of costs of baskets of core goods and services required for daily living. The transport budget was based on the needs of an urban living family. Financial capacity of the family relative to transport basket costs was determined. RESULTS Transport costs vary depending on family type and car ownership. The motoring costs for a family with two unemployed adults, with a weekly financial capacity of 388.28 euros and 427.70 euros, respectively, for the Republic of Ireland and Northern Ireland, amount to 94.78 euros and 74.68 euros, representing 18 and 10% of the family's weekly income. CONCLUSION The prohibitive costs of private transport present an opportunity for policy makers to consider creating supportive environments incorporating the more cost-effective and environmentally friendly options of public transport. Without such measures, dependence on private transport will exacerbate the incidence of food poverty and the health inequalities consequent upon it.
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Adjami M, Harrington J. The Scope and Content of Article 15 of the Universal Declaration of Human Rights. REFUGEE SURVEY QUARTERLY 2008. [DOI: 10.1093/rsq/hdn047] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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54
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Guo P, Luo C, Harrington J, Murray J, Lee S. SU-FF-T-206: Evaluation of a Computed Radiography System for Verification of Intensity Modulated Radiation Therapy. Med Phys 2007. [DOI: 10.1118/1.2760867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Oberleitner R, Laxminarayan S, Suri J, Harrington J, Bradstreet J. The potential of a store and forward tele-behavioral platform for effective treatment and research of autism. CONFERENCE PROCEEDINGS : ... ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL CONFERENCE 2007; 2004:3294-6. [PMID: 17270985 DOI: 10.1109/iembs.2004.1403926] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
This paper describes the justification and the design principles of a behavioral medicine store & forward telemedicine platform to facilitate the capturing and communication of spontaneous patient behaviors for the improved evaluation, diagnosis and ongoing treatment of people with autism. This Tele-Behavioral Health platform will allow families and other caregivers to readily capture spontaneous patient behaviors for subsequent evaluation by appropriate medical specialists. A unique feature of the system is its capability to archive and index the data for access as well as comparison over time by clinicians and other researchers. Such a system may serve as a precursor to further advances in other health information technology applications leading to more effective treatment and a better understanding of this disability.
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Harrington J, Redwood L. Smoking clinics. Br Dent J 2007; 202:54. [PMID: 17255967 DOI: 10.1038/bdj.2007.34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Song J, Hanniford D, Doucette C, Graham E, Poole MF, Ting A, Sherf B, Harrington J, Brunden K, Stricker-Krongrad A. Development of homogeneous high-affinity agonist binding assays for 5-HT2 receptor subtypes. Assay Drug Dev Technol 2006; 3:649-59. [PMID: 16438660 DOI: 10.1089/adt.2005.3.649] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The serotonin (5-hydroxytryptamine) 5-HT2 receptor subfamily consists of three members, 5-HT2A, 5-HT2B, and 5-HT2C. These receptors share high homology in their amino acid sequence, have similar signaling pathways, and have been indicated to play important roles in feeding, anxiety, aggression, sexual behavior, mood, and pain. Subtype-selective agonists and antagonists have been explored as drugs for hypertension, Parkinson's disease, sleep disorders, anxiety, depression, schizophrenia, and obesity. In this study, we report the development of homogeneous agonist binding assays in a scintillation proximity assay (SPA) format to determine the high-affinity binding state of agonist compounds for the human 5-HT2C, 5-HT2A, and 5-HT2B receptors. The 5-HT2 agonist 1-(4- [125I]iodo-2,5-dimethoxyphenyl)-2-aminopropane ([125I]DOI) was used to label the high-affinity sites for the 5-HT2A and 5-HT2C receptors. The high-affinity sites for the 5-HT2B receptor were labeled with [3H]lysergic acid diethylamide. Total receptor expression was determined with the 5-HT2 antagonist [3H]mesulergine for the 5-HT2B and 5-HT2C receptors, and [3H]ketanserin for the 5-HT2A receptor. The agonist high-affinity binding sites accounted for 2.3% (5-HT(2C) receptor), 4.0% (5-HT2A receptor), and 22% (5-HT2B receptor) of the total receptor population. Competition binding studies using known agonists indicated high Z' values of the agonist binding assays in SPA format (Z' > 0.70). The Ki values of 5-HT, (R)(-)DOI, and VER-3323 for the 5-HT2A, 5-HT2B, and 5-HT2C receptors by SPA format were equivalent to published data determined by filtration binding assays. These results indicate that agonist binding assays in SPA format can be easily adapted to a high throughput assay to screen for selective 5-HT2C receptor agonists, as well as for selectivity profiling of the compounds.
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MESH Headings
- Amphetamines/pharmacology
- Binding, Competitive
- Calcium Signaling/drug effects
- Cell Line
- Dose-Response Relationship, Drug
- Drug Evaluation, Preclinical/methods
- Ergolines/metabolism
- Humans
- Ketanserin/metabolism
- Lysergic Acid Diethylamide/pharmacology
- Radioligand Assay
- Receptor, Serotonin, 5-HT2A/analysis
- Receptor, Serotonin, 5-HT2A/metabolism
- Receptor, Serotonin, 5-HT2B/analysis
- Receptor, Serotonin, 5-HT2B/metabolism
- Receptor, Serotonin, 5-HT2C/analysis
- Receptor, Serotonin, 5-HT2C/metabolism
- Serotonin/pharmacology
- Serotonin 5-HT2 Receptor Agonists
- Serotonin Antagonists/metabolism
- Serotonin Receptor Agonists/pharmacology
- Transfection
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Wang Y, Huso DL, Harrington J, Kellner J, Jeong DK, Turney J, McNiece IK. Outgrowth of a transformed cell population derived from normal human BM mesenchymal stem cell culture. Cytotherapy 2006; 7:509-19. [PMID: 16306013 DOI: 10.1080/14653240500363216] [Citation(s) in RCA: 178] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Human mesenchymal stem cells (hMSC) have been isolated and characterized extensively for a variety of clinical applications. Yet it is unclear how the phenomenon of hMSC plasticity can be safely and reasonably exploited for therapeutic use. METHODS We have generated mesenchymal stem cells (MSC) from normal human BM and identified a novel cell population with a transformed phenotype. This cell population was characterized by morphologic, immunophenotypic, cytogenetic analyzes and telomerase expression. Its tumorigenicity in NOD/SCID mice was also studied. RESULTS A subpopulation of cells in hMSC culture was noted to appear morphologically distinct from typical MSC. The cells were spherical, cuboidal to short spindle in shape, adherent and exhibited contact independent growth. Phenotypically the cells were CD133(+), CD34(-), CD45(-), CD90(low), CD105(-), VEGFR2(+). Cytogenetic analysis showed chromosome aneuploidy and translocations. These cells also showed a high level of telemerase activity compared with typical MSC. Upon transplantation into NOD/SCID mice, multiple macroscopic solid tumors formed in multiple organs or tissues. Histologically, these tumors were very poorly differentiated and showed aggressive growth with large areas of necrosis. DISCUSSION The possible explanations for the origin of this cell population are: (1) the cells represent a transformed population of MSC that developed in culture; (2) abnormal cells existed in the donor BM at rare frequency and subsequently expanded in culture. In either case, the MSC culture may provide a suitable environment for transformed cells to expand or propagate in vitro. In summary, our data demonstrate the potential of transformed cells in hMSC culture and highlight the need for karyotyping as a release criteria for clinical use of MSC.
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McNiece I, Civin C, Harrington J, Kellner J, Malehorn M, Turney J, Barber J, Jones R. Ex vivo expansion of mafosfamide-purged PBPC products. Cytotherapy 2006; 8:459-64. [PMID: 17050250 DOI: 10.1080/14653240600905353] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Multiple studies have demonstrated that 'purging' of autografts with 4-hydroperoxycyclophosphamide (4HC) or the related compound mafosfamide (Mf), to eradicate residual leukemia, produces the best results associated with autologous blood and marrow transplantation for AML. However, 4HC purging results in prolonged aplasia. Therefore, we evaluated the potential of ex vivo expansion of Mf-treated CD34+ cells from mobilized PBPC. METHODS CD34+ cells were isolated from PBPC products and treated with 30 microg/mL Mf. The Mf-treated CD34+ cells were washed and cultured for 14 days in StemLine II-defined media containing recombinant human (rh) SCF, G-CSF and thrombopoietin (Tpo). RESULTS Treatment with Mf resulted in 90% killing of progenitor cells (GM-CFC) but maintenance of SCID-repopulating cells (SRC). Ex vivo culture of the Mf-treated CD34+ cells resulted in decreased cell numbers (10-20% of the starting cell dose) during the first week. Nevertheless, in the second week of culture the total cell numbers expanded to approximately 20-fold above starting cell numbers and progenitor cells returned to approximately pre-treatment levels. DISCUSSION These studies demonstrate the potential of ex vivo culture to expand both total cell numbers and progenitor cells following treatment of PBPC CD34+ cells with Mf. Clinical studies are currently being initiated to evaluate the engraftment potential of these purged and expanded products.
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McNiece I, Harrington J, Turney J, Kellner J, Shpall EJ. Ex vivo expansion of cord blood mononuclear cells on mesenchymal stem cells. Cytotherapy 2004; 6:311-7. [PMID: 16146883 DOI: 10.1080/14653240410004871] [Citation(s) in RCA: 103] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Cord blood (CB) cells are being used increasingly as a source of hematopoietic cells to support high dose chemotherapy. However, CB units contain low numbers of cells, including CD34+ cells, and thus their use is associated with significant delays in engraftment of neutrophils and platelets. Exvivo expansion of CB has been proposed to increase the numbers of cells available. We and others have reported the requirement of CD34 selection for optimal expansion of CB products'; however, the selection of frozen CB products in clinical trials results in significant loss of CD34+ cells, with a median recovery of 50, but less than 40% recovery in more than one-third of products. In the present studies we evaluated the potential of mesenchymal stem cells (MSC) to support ex vivo expansion of unselected CB products. METHODS Mononuclear cells (MNC) from CB products were isolated and cultured on preformed MSC layers in T150 flasks containing 50 mL Stemline II media plus hematopoietic growth factors. Various culture conditions were compared for optimal expansion of the CB MNC. RESULTS Ex vivo expansion of CB MNC on MSC resulted in 10- to 20-fold expansion of total nucleated cells, seven- to 18-fold expansion of committed progenitor cells, two- to five-fold expansion of primitive progenitor cells and 16- to 37-fold expansion of CD34+ cells. DISCUSSION These studies demonstrated significant expansion of CB products without CD34 cell selection using culture conditions that are clinically applicable. Our current focus is to initiate clinical trials to evaluate the in vivo potential of CB cells expanded with these conditions.
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Street K, Harrington J, Chiang W, Cairns P, Ellis M. How great is the risk of abuse in infants born to drug-using mothers? Child Care Health Dev 2004; 30:325-30. [PMID: 15191422 DOI: 10.1111/j.1365-2214.2004.00421.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
UNLABELLED This prospective, cohort study reports early child protection and surveillance process markers for children born to self-proclaimed drug-using mothers. BACKGROUND A strong association is reported between maternal drug use and child abuse in North American studies. There are no systematic data describing this association for the UK population. Given the heterogeneous nature of drug cultures and associated behaviour it is difficult to generalize from US data to the UK population. METHODS The study group consisted of all women referred to a hospital-based antenatal clinic for pregnant drug users. Infants of non-drug users were matched for social class and gestational age. At 18 months the Bristol and surrounding area child protection registers and child health surveillance records were searched. Infants were coded as to whether they were the subject of an enquiry, case conference, registration, registration with subsequent deregistration, or taken into care. RESULTS There were 68 infants of drug users and 127 infants of non-drug users. Most (81%) of drug users were heroin and/or methadone users; half were using/had used intravenously. Child health surveillance uptake for both groups is lower than that reported for the Avon population as a whole during the study period, consistent with the relatively deprived populations represented. There is no statistically significant difference between the drug users and non-drug users. The overall risk of child protection proceedings was higher in children of drug users than in children of non-drug users. However, closer inspection of the data shows most of the excess risk is explained by the small group taken into care and the much larger group for whom the concerns were relatively shortlived as shown by their subsequent deregistration during the study period. CONCLUSIONS Maternal drug use does not necessarily lead to unacceptable standards of parenting. More UK-based research is needed to inform the risk assessment process for child protection.
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Friel S, Kelleher CC, Nolan G, Harrington J. Social diversity of Irish adults nutritional intake. Eur J Clin Nutr 2003; 57:865-75. [PMID: 12821886 DOI: 10.1038/sj.ejcn.1601620] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
OBJECTIVE The first health and lifestyle survey of Irish adults was carried out in 1998 and aimed to describe the health-related lifestyle behaviours of a cross-section of various population strata residing in the Republic of Ireland. This paper reports on the social variation in nutrient intake. DESIGN A self-administered postal questionnaire, including a 149 food item semiquantitative food frequency section, from which nutrient intakes were estimated based on McCance and Widdowson food composition tables. SETTING Community-based adults aged 18 years and over residing in the Republic of Ireland on the Register of Electors. SUBJECTS A stratified sample of adults on the Register of Electors received the questionnaire, of which 6539 (62%) were returned. RESULTS The contribution of fat to total energy intake increased with decreasing socioeconomic grouping, a finding reflective of the higher consumption levels of foods high in fat by respondents from socially disadvantaged groups. Energy from carbohydrates was greatest among those from socially advantaged groups, and was close to the recommended 50% of the total energy intake. Conversely, energy from protein decreased with increasing social status group. The mean intake of vitamins and minerals was generally close to or above the recommended values. Significant variation was observed among females across the different levels of education, whereas living with someone appeared to influence the micronutrient intake of males. The reported diets of males and females over the age of 65 years were lacking in vitamin D. Mean calcium levels among males were borderline and females over the age of 65 years had mean dietary iron levels below the recommended intake. CONCLUSIONS For the first time, quantification of nutrient intake in the different social groups in Ireland has been undertaken. A healthy balance of energy derived from fat, protein and carbohydrate is best achieved among respondents from higher social positions. The positive relation observed with healthy food intake and increasing education level was also present in macronutrient intake and a clear gender and social support interplay was seen in the nutrient intake levels.
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Hassan I, Horgan AF, Nivatvongs S, Harrington J, Larson DR. Outcome of patients undergoing ileal pouch-anal anastomosis for left-sided chronic ulcerative colitis. J Gastrointest Surg 2003; 7:567-571. [PMID: 12763418 DOI: 10.1016/s1091-255x(02)00137-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Chronic ulcerative colitis is not a uniform disease entity because the clinical pattern and disease characteristics differ on the basis of the anatomic location of the inflammation. The aim of this study was to compare the preoperative characteristics, postoperative complications, and long-term functional outcome of ileal pouch-anal anastomosis (IPAA) in patients with left-sided colitis to those same characteristics in patients with pancolitis. Between 1990 and 1996, a total of 565 patients underwent IPAA for chronic ulcerative colitis at our institution. Of these, 111 patients were determined to have left-sided involvement, whereas 283 patients had pancolitis. The mean age at surgery was greater in the patients with left-sided colitis (37 years vs. 34 years, P = 0.01), and the mean duration of disease (8.7 years vs. 7.7 years, P = 0.05) tended toward a significant difference between the left-sided colitis and pancolitis groups. The complication rates were similar with the exception of small bowel obstructions, for which there was a higher incidence in the group with left-sided colitis (27% vs. 13%, P = 0.002) at 5 years. The incidence of pouchitis (43% vs. 39%) at 5 years was comparable. Long-term functional results and quality-of-life assessment did not show any significant differences between the two groups. We were unable to detect any correlation between the extent of colon involvement and the subsequent incidence of pouchitis, long-term pouch function, and quality of life. Patients with left-sided colitis were older, had a relatively longer duration of disease, and were at increased risk for postoperative small bowel obstruction as compared to patients with pancolitis.
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Field IC, Bradshaw CJA, McMahon CR, Harrington J, Burton HR. Effects of age, size and condition of elephant seals (Mirounga leonina) on their intravenous anaesthesia with tiletamine and zolazepam. Vet Rec 2002; 151:235-40. [PMID: 12219901 DOI: 10.1136/vr.151.8.235] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Southern elephant seals (Mirounga leonina) were caught as part of a long-term demographic study on Macquarie Island. Over 18 months, 1033 seals were caught by hand and anaesthetised intravenously with a 1:1 mixture of tiletamine and zolazepam. Assessments were made of the effects of variations in the body condition and age at capture of the seals on the characteristics of their anaesthesia, including induction time and weighted recovery time. The size and condition of the seals were assessed by morphometric and ultrasound measurements. Weighted recovery times decreased as the body condition and age of the seals increased, but there were no residual effects of sex. There were no fatalities, and no periods of apnoea longer than five minutes were recorded. In individual seals there was a significant increase in weighted recovery time with successive captures.
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Kelleher CC, Harrington J, Friel S. Measures of self-reported morbidity according to age, gender and general medical services eligibility in the national survey of lifestyles, attitudes and nutrition. Ir J Med Sci 2002; 171:134-8. [PMID: 15736350 DOI: 10.1007/bf03170499] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The survey of lifestyles, attitudes and nutrition (SLAN) is a national representative sample of 6,539 adults. AIMS To report on both global and disease specific measures of self-reported morbidity according to age, gender and medical card status. METHODS Reported rates of morbidity are given for angina, heart attack, stroke, raised blood pressure, cholesterol, diabetes mellitus and for other general conditions as well as difficulty with hearing and glasses/contact lens use. Stratified chi-squared analysis of categorical variables was conducted and logistic age adjusted regression model with general medical services (GMS) eligibility as the dependent variable. RESULTS All conditions were more prevalent after the age of 45 years and showed a continuing age gradient. There were highly statistically significant inverse morbidity patterns according to GMS status among both men and women. Only reported raised cholesterol level was higher among the more affluent (13.5% males and 13.3% females over 45 years without a medical card, compared with 7.3% and 9.5% card holders respectively), one suggested explanation is the lack of access to means-tested screening. CONCLUSIONS There is considerable morbidity in the Irish population, particularly among GMS card holders.
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Harrington J. Nurses always there for refugees in Angola. Int Nurs Rev 2001; 48:202-3. [PMID: 11775752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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Harrington J, Sungarian A, Rogg J, Makker VJ, Epstein MH. The relation between vertebral endplate shape and lumbar disc herniations. Spine (Phila Pa 1976) 2001; 26:2133-8. [PMID: 11698892 DOI: 10.1097/00007632-200110010-00018] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Blinded review of selected and un-selected computed tomographic myelograms. OBJECTIVE To determine whether shape of the vertebral body endplate margins is a risk factor for the development of symptomatic lumbar disc herniations. The law of LaPlace for a fluid-filled tube suggests that anular tension could be related to endplate shape and a propensity for disc herniation. SUMMARY OF BACKGROUND DATA It was hypothesized that the law of Laplace could apply to the lumbar spine because of to the cylindrical shape of the lumbar disc and its high water content in nonelderly individuals. It was further hypothesized that differences in the radius of the curvature could place stresses on the anulus that would make posterior disc herniations more likely with "rounder" endplates. METHODS Ninety-seven contrast computed tomography scans were reviewed at transitional L4-L5 and L5-S1 in patients under 60 years of age, without previous spine surgery and without spondylolisthesis. Determinations of disc herniations and measurements of endplates were performed by blinded observers. A ratio of these measurements was used to determine the relative circularity of the endplate. Height, weight, body mass index, and disc endplate size and shape were related to the presence of disc herniation. RESULTS By multiple logistic regression, only endplate shape was strongly related to disc herniations. Endplate area was a less significant factor in men. CONCLUSIONS The shape of the vertebral body margin at the endplate is an important factor contributing to the development of disc herniations at L4-L5 and L5-S1.
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Rastle K, Harrington J, Coltheart M, Palethorpe S. Reading aloud begins when the computation of phonology is complete. J Exp Psychol Hum Percept Perform 2000. [PMID: 10884016 DOI: 10.1037//0096-1523.26.3.1178] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Naming latency experiments in which monosyllabic items are read aloud are based on the assumption that the vocal response is not initiated until the phonology of the entire syllable has been computed. Recently, this assumption has been challenged by A. H. Kawamoto, C. T. Kello, R. Jones, and K. Bame (1998), who argued instead that the reading-aloud response begins as soon as the initial phoneme is computed. This view would be refuted by evidence of anticipatory coarticulation effects on the initial phoneme due to the nature of the following vowel in the speeded reading-aloud task. The authors provide such evidence.
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Garland A, Harrington J, House R, Scott J. A pilot study of the relationship between problem-solving skills and outcome in major depressive disorder. THE BRITISH JOURNAL OF MEDICAL PSYCHOLOGY 2000; 73 ( Pt 3):303-9. [PMID: 11003371 DOI: 10.1348/000711200160525] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Three methods of assessing problem-solving skills are described in the literature: questionnaires, self-report inventories and verbal assessment of the resolution of problem scenarios. These three approaches were used to assess problem-solving ability in a sample of 20 patients with unipolar major depressive disorder, who were treated with antidepressant medication alone at a hospital out-patient clinic. It was found that baseline deficits in problem-solving skills were significantly associated with prognosis at 3- and 6-month follow-up. Self-ratings of perceived self-control and confidence rather than subjective problem-solving effectiveness were important predictors of final outcome. Differences in perceived and actual problem-solving ability emerged over time. The reasons for these differences in subjective and observer assessments are unclear. The data appear to demonstrate that problem-solving deficits in depression represent both state and trait phenomena.
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Harrington J, Gianos E, Stiefel M. Index of suspicion. Case 3. Diagnosis: Riley-Day syndrome (familial dysautonomia [FD]). Pediatr Rev 2000; 21:243, 246-7. [PMID: 10979825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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Harrington J. Nurse practitioners: a safe and competent choice for primary care. Int Nurs Rev 2000; 47:66-7. [PMID: 10884172 DOI: 10.1046/j.1466-7657.2000.00019.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Rastle K, Harrington J, Coltheart M, Palethorpe S. Reading aloud begins when the computation of phonology is complete. J Exp Psychol Hum Percept Perform 2000; 26:1178-91. [PMID: 10884016 DOI: 10.1037/0096-1523.26.3.1178] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Naming latency experiments in which monosyllabic items are read aloud are based on the assumption that the vocal response is not initiated until the phonology of the entire syllable has been computed. Recently, this assumption has been challenged by A. H. Kawamoto, C. T. Kello, R. Jones, and K. Bame (1998), who argued instead that the reading-aloud response begins as soon as the initial phoneme is computed. This view would be refuted by evidence of anticipatory coarticulation effects on the initial phoneme due to the nature of the following vowel in the speeded reading-aloud task. The authors provide such evidence.
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Harrington J. The deadly return of tuberculosis. Int Nurs Rev 1999; 46:176-7, 180. [PMID: 10674204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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75
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Harrington J. Fighting spirit. Nurs Stand 1999; 13:18. [PMID: 10531975 DOI: 10.7748/ns.13.43.18.s35] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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