Institution
Flinders University
Education•Adelaide, South Australia, Australia•
About: Flinders University is a education organization based out in Adelaide, South Australia, Australia. It is known for research contribution in the topics: Population & Health care. The organization has 12033 authors who have published 32831 publications receiving 973172 citations. The organization is also known as: Flinders University of South Australia.
Papers published on a yearly basis
Papers
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TL;DR: This article summarizes how previously developed instruments are best assessed using a systematic process and proposes a system of quality assessment so that clinicians and researchers can determine whether there exists an appropriately developed and validated instrument that matches their particular needs.
Abstract: Patient-reported outcome measurement has become accepted as an important component of comprehensive outcomes research. Researchers wishing to use a patient-reported measure must either develop their own questionnaire (called an instrument in the research literature) or choose from the myriad of instruments previously reported. This article summarizes how previously developed instruments are best assessed using a systematic process and we propose a system of quality assessment so that clinicians and researchers can determine whether there exists an appropriately developed and validated instrument that matches their particular needs. These quality assessment criteria may also be useful to guide new instrument development and refinement. We welcome debate over the appropriateness of these criteria as this will lead to the evolution of better quality assessment criteria and in turn better assessment of patient-reported outcomes. (Optom Vis Sci 2007;84:663–674)
332 citations
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The Chinese University of Hong Kong1, National Taiwan University2, Yonsei University3, Zhejiang University4, Bikur Cholim Hospital5, National University of Singapore6, Erasmus University Medical Center7, University of Toronto8, Flinders University9, University of Dundee10, Portland VA Medical Center11, University of Malaya12
TL;DR: An updated list of recommendations on CRC screening is prepared, and quality of colonoscopy should be upheld and quality assurance programme should be in place to audit every aspects of CRC screening.
Abstract: Objective Since the publication of the first Asia Pacific Consensus on Colorectal Cancer (CRC) in 2008, there are substantial advancements in the science and experience of implementing CRC screening. The Asia Pacific Working Group aimed to provide an updated set of consensus recommendations. Design Members from 14 Asian regions gathered to seek consensus using other national and international guidelines, and recent relevant literature published from 2008 to 2013. A modified Delphi process was adopted to develop the statements. Results Age range for CRC screening is defined as 50–75 years. Advancing age, male, family history of CRC, smoking and obesity are confirmed risk factors for CRC and advanced neoplasia. A risk-stratified scoring system is recommended for selecting high-risk patients for colonoscopy. Quantitative faecal immunochemical test (FIT) instead of guaiac-based faecal occult blood test (gFOBT) is preferred for average-risk subjects. Ancillary methods in colonoscopy, with the exception of chromoendoscopy, have not proven to be superior to high-definition white light endoscopy in identifying adenoma. Quality of colonoscopy should be upheld and quality assurance programme should be in place to audit every aspects of CRC screening. Serrated adenoma is recognised as a risk for interval cancer. There is no consensus on the recruitment of trained endoscopy nurses for CRC screening. Conclusions Based on recent data on CRC screening, an updated list of recommendations on CRC screening is prepared. These consensus statements will further enhance the implementation of CRC screening in the Asia Pacific region.
330 citations
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TL;DR: It is concluded that parkin and UbcH7 are present with alphaS in subcellular compartments of normal brain and that park in frequently co-localizes with alpha S aggregates in the characteristic LB inclusions of PD and DLB.
Abstract: Mutations in α-synuclein (αS) and parkin cause heritable forms of Parkinson disease (PD). We hypothesized that neuronal parkin, a known E3 ubiquitin ligase, facilitates the formation of Lewy bodies (LBs), a pathological hallmark of PD. Here, we report that affinity-purified parkin antibodies labeled classical LBs in substantia nigra sections from four related human disorders: sporadic PD, inherited αS-linked PD, dementia with LBs (DLB), and LB-positive, parkin-linked PD. Anti-parkin antibodies also detected LBs in entorhinal and cingulate cortices from DLB brain and αS inclusions in sympathetic gangliocytes from sporadic PD. Double labeling with confocal microscopy of DLB midbrain sections revealed that ∼90% of anti-αS-reactive LBs were also detected by a parkin antibody to amino acids 342 to 353. Accordingly, parkin proteins, including the 53-kd mature isoform, were present in affinity-isolated LBs from DLB cortex. Fluorescence resonance energy transfer and immunoelectron microscopy showed that αS and parkin co-localized within brainstem and cortical LBs. Biochemically, parkin appeared most enriched in cytosolic and postsynaptic fractions of adult rat brain, but also in purified, αS-rich presynaptic elements that additionally contained parkin’s E2-binding partner, UbcH7. We conclude that parkin and UbcH7 are present with αS in subcellular compartments of normal brain and that parkin frequently co-localizes with αS aggregates in the characteristic LB inclusions of PD and DLB. These results suggest that functional parkin proteins may be required during LB formation.
330 citations
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TL;DR: The immunohistochemical model has enabled us to define the high specificity of anti-GABA sera and to use them in some novel ways and should prove useful in assessing the specificity of other antisera.
Abstract: Antisera to the amino acid gamma-aminobutyric acid (GABA) have been developed with the aim of immunohistochemical visualization of neurons that use it as a neurotransmitter. GABA bound to bovine serum albumin was the immunogen. The reactivities of the sera to GABA and a variety of structurally related compounds were tested by coupling these compounds to nitrocellulose paper activated with polylysine and glutaraldehyde and incubating the paper with the unlabeled antibody enzyme method, thus simulating immunohistochemistry of tissue sections. The antisera did not react with L-glutamate, L-aspartate, D-aspartate, glycine, taurine, L-glutamine, L-lysine, L-threonine, L-alanine, alpha-aminobutyrate, beta-aminobutyrate, putrescine, or delta-aminolevulinate. There was cross-reaction with gamma-amino-beta-hydroxybutyrate, 1-10%, and the homologues of GABA: beta-alanine, 1-10%, delta-aminovalerate, approximately 10%, and epsilon-amino-caproate, approximately 10%. The antisera reacted slightly with the dipeptide ga...
330 citations
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TL;DR: Results indicated the presence of specific SP patterns in this sample of children with AD and several significant relationships were found between SP and social, emotional and behavioural function.
Abstract: Sensory processing (SP) difficulties have been reported in as many as 95% of children with autism, however, empirical research examining the existence of specific patterns of SP difficulties within this population is scarce. Furthermore, little attention has been given to examining the relationship between SP and either the core symptoms or secondary manifestations of autism. In the current study, SP patterns in children with autistic disorder (AD) were investigated via a caregiver questionnaire and findings were correlated with the social, emotional and behavioural responsiveness of participants. Results indicated the presence of specific SP patterns in this sample of children with AD and several significant relationships were found between SP and social, emotional and behavioural function.
329 citations
Authors
Showing all 12221 results
Name | H-index | Papers | Citations |
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Matthew Jones | 125 | 1161 | 96909 |
Robert Edwards | 121 | 775 | 74552 |
Justin C. McArthur | 113 | 433 | 47346 |
Peter Somogyi | 112 | 232 | 42450 |
Glenda M. Halliday | 111 | 676 | 53684 |
Jonathan C. Craig | 108 | 872 | 59401 |
Bruce Neal | 108 | 561 | 87213 |
Alan Cooper | 108 | 746 | 45772 |
Robert J. Norman | 103 | 755 | 45147 |
John B. Furness | 103 | 597 | 37668 |
Richard J. Miller | 103 | 419 | 35669 |
Michael J. Brownstein | 102 | 274 | 47929 |
Craig S. Anderson | 101 | 650 | 49331 |
John Chalmers | 99 | 831 | 55005 |
Kevin D. Hyde | 99 | 1382 | 46113 |