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Wittels P, Kay T, Mansfield L. Enabling mothers of young children in a low SES area to co-design the support they are seeking for the adoption of healthy behaviours. Perspect Public Health 2023:17579139231205488. [PMID: 37850725 DOI: 10.1177/17579139231205488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
AIMS There is a need for interventions that meet the needs of low socioeconomic status (SES) groups, to encourage the adoption of healthy diets and physical activity, in line with current public health guidance. This qualitative research used co-production, a method which actively involves the relevant community, to identify and describe public health interventions to support a group of mothers of young children living in a low SES area. METHODS A group of 20 mothers took part in three in-depth qualitative interviews to discuss in detail the type of support that would be of value to them for the adoption and maintenance of healthy behaviours. The mothers were subsequently invited to take part in a public engagement project, a community-based self-help group. RESULTS Four themes explained the principles of interventions that would be of value in supporting the mothers with the adoption of healthy behaviours, namely, a community-based self-help group, support for the whole family and support in the home and influencing the environment. These were then further developed into two types of intervention (1) learning for self-help and family care, which encompassed the first three learning-based themes and (2) community of support, which covered influencing the environment and the experience of the community-based self-help group. CONCLUSION Co-production enabled a group of mothers of young children, from a low SES area, to describe the type of support that would help them with the establishment and maintenance of healthy lifestyle behaviours. A community-based self-help group warrants further research.
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Affiliation(s)
- P Wittels
- Brunel University London, Kingston Lane, London UB8 3PH, UK
| | - T Kay
- Independent Researcher, Brunel University London, London, UK
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Wittels P, Kay T, Mansfield L. Adopting and maintaining a healthy lifestyle in low SES families: How the experience of motherhood shapes responses to dietary and physical activity public health guidance. BMC Public Health 2022; 22:1092. [PMID: 35650565 PMCID: PMC9157027 DOI: 10.1186/s12889-022-13502-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 05/23/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Public health guidance and associated interventions seek to bring about change in diet and physical activity behaviours to improve life expectancy and healthy life expectancy in the population. Low socioeconomic status (SES) groups suffer from reduced life/healthy life expectancy compared with the population as a whole. This in-depth qualitative study, investigates the lives and experiences of mothers with young children living in a low SES area in a London (UK) borough, to understand the context in which current public health guidance on diet and physical activity is received and viewed, and how this understanding could be used to inform the development of public health guidance and interventions for this group. METHODS The mothers (n = 20), were recruited from a Surestart Centre, Children's Centres and through the local branch of a national charity. The mothers took part in a series of three in depth interviews over two years (2016-2017). Thematic analysis was used to generate an iterative set of codes informing an understanding of motherhood, diet and physical activity. RESULTS Motherhood was found to be a major factor for understanding and interpreting how women in low SES areas respond to public health guidance on diet and physical activity. The mothers were well informed about dietary guidance, considered that provision of healthy food was critical to the mothering role, but found it difficult to implement the guidance in their own lives. In contrast, physical activity was not seen as integral to the mothering role, although it was acknowledged that it played a part in ensuring that the mothers remained healthy enough to fulfil all their duties. Constrained by the ethic of care, and a lack of material and time resources, the mothers prioritised their family's health above their own. This study, enabled the mothers to articulate ideas for interventions that would be supportive of a healthy lifestyle and of practical application in their busy lives. CONCLUSIONS Mothers from this low SES area responded differently to the public health guidance on diet and on physical activity. Whilst providing and modelling a healthy diet was seen as an essential part of the mother's role, participating in leisure based physical activity was problematic, and unless carefully framed, could be perceived as selfish behaviour, inappropriate for the "good" mother.
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Affiliation(s)
- P Wittels
- Brunel University London, Uxbridge, UK
| | - T Kay
- Independent Researcher, Loughborough, UK
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G, Browning T, Coughenour M, Sulk E, Tsalikan M, Tansey J, Cabbage N. Identical and Nonidentical Twins: Risk and Factors Involved in Development of Islet Autoimmunity and Type 1 Diabetes. Diabetes Care 2019; 42:192-199. [PMID: 30061316 PMCID: PMC6341285 DOI: 10.2337/dc18-0288] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 06/28/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVE There are variable reports of risk of concordance for progression to islet autoantibodies and type 1 diabetes in identical twins after one twin is diagnosed. We examined development of positive autoantibodies and type 1 diabetes and the effects of genetic factors and common environment on autoantibody positivity in identical twins, nonidentical twins, and full siblings. RESEARCH DESIGN AND METHODS Subjects from the TrialNet Pathway to Prevention Study (N = 48,026) were screened from 2004 to 2015 for islet autoantibodies (GAD antibody [GADA], insulinoma-associated antigen 2 [IA-2A], and autoantibodies against insulin [IAA]). Of these subjects, 17,226 (157 identical twins, 283 nonidentical twins, and 16,786 full siblings) were followed for autoantibody positivity or type 1 diabetes for a median of 2.1 years. RESULTS At screening, identical twins were more likely to have positive GADA, IA-2A, and IAA than nonidentical twins or full siblings (all P < 0.0001). Younger age, male sex, and genetic factors were significant factors for expression of IA-2A, IAA, one or more positive autoantibodies, and two or more positive autoantibodies (all P ≤ 0.03). Initially autoantibody-positive identical twins had a 69% risk of diabetes by 3 years compared with 1.5% for initially autoantibody-negative identical twins. In nonidentical twins, type 1 diabetes risk by 3 years was 72% for initially multiple autoantibody-positive, 13% for single autoantibody-positive, and 0% for initially autoantibody-negative nonidentical twins. Full siblings had a 3-year type 1 diabetes risk of 47% for multiple autoantibody-positive, 12% for single autoantibody-positive, and 0.5% for initially autoantibody-negative subjects. CONCLUSIONS Risk of type 1 diabetes at 3 years is high for initially multiple and single autoantibody-positive identical twins and multiple autoantibody-positive nonidentical twins. Genetic predisposition, age, and male sex are significant risk factors for development of positive autoantibodies in twins.
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Affiliation(s)
- Taylor M. Triolo
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Alexandra Fouts
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Laura Pyle
- Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO
| | - Liping Yu
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Peter A. Gottlieb
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Andrea K. Steck
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine, Aurora, CO
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Haller MJ, Schatz DA, Skyler JS, Krischer JP, Bundy BN, Miller JL, Atkinson MA, Becker DJ, Baidal D, DiMeglio LA, Gitelman SE, Goland R, Gottlieb PA, Herold KC, Marks JB, Moran A, Rodriguez H, Russell W, Wilson DM, Greenbaum CJ, Greenbaum C, Atkinson M, Baidal D, Battaglia M, Becker D, Bingley P, Bosi E, Buckner J, Clements M, Colman P, DiMeglio L, Evans-Molina C, Gitelman S, Goland R, Gottlieb P, Herold K, Knip M, Krischer J, Lernmark A, Moore W, Moran A, Muir A, Palmer J, Peakman M, Philipson L, Raskin P, Redondo M, Rodriguez H, Russell W, Spain L, Schatz D, Sosenko J, Wherrett D, Wilson D, Winter W, Ziegler A, Anderson M, Antinozzi P, Benoist C, Blum J, Bourcier K, Chase P, Clare-Salzler M, Clynes R, Cowie C, Eisenbarth G, Fathman C, Grave G, Harrison L, Hering B, Insel R, Jordan S, Kaufman F, Kay T, Kenyon N, Klines R, Lachin J, Leschek E, Mahon J, Marks J, Monzavi R, Nanto-Salonen K, Nepom G, Orban T, Parkman R, Pescovitz M, Peyman J, Pugliese A, Ridge J, Roep B, Roncarolo M, Savage P, Simell O, Sherwin R, Siegelman M, Skyler J, Steck A, Thomas J, Trucco M, Wagner J, Bourcier K, Greenbaum CJ, Krischer JP, Leschek E, Rafkin L, Spain L, Cowie C, Foulkes M, Insel R, Krause-Steinrauf H, Lachin JM, Malozowski S, Peyman J, Ridge J, Savage P, Skyler JS, Zafonte SJ, Greenbaum CJ, Rafkin L, Sosenko JM, Skyler JS, Kenyon NS, Santiago I, Krischer JP, Bundy B, Abbondondolo M, Adams T, Amado D, Asif I, Boonstra M, Boulware D, Bundy B, Burroughs C, Cuthbertson D, Eberhard C, Fiske S, Ford J, Garmeson J, Guillette H, Geyer S, Hays B, Henderson C, Henry M, Heyman K, Hsiao B, Karges C, Kinderman A, Lane L, Leinbach A, Liu S, Lloyd J, Malloy J, Maddox K, Martin J, Miller J, Moore M, Muller S, Nguyen T, O’Donnell R, Parker M, Pereyra M, Reed N, Roberts A, Sadler K, Stavros T, Tamura R, Wood K, Xu P, Young K, Alies P, Badias F, Baker A, Bassi M, Beam C, Boulware D, Bounmananh L, Bream S, Deemer M, Freeman D, Gough J, Ginem J, Granger M, Holloway M, Kieffer M, Lane P, Law P, Linton C, Nallamshetty L, Oduah V, Parrimon Y, Paulus K, Pilger J, Ramiro J, Luvon AQ, Ritzie A, Sharma A, Shor X, Song A, Terry J, Weinberger M, Wootten J, Fradkin E, Leschek L, Spain C, Cowie S, Malozowski P, Savage G, Beck E, Blumberg R, Gubitosi-Klug L, Laffel R, Veatch D, Wallace J, Braun D, Brillon A, Lernmark B, Lo H, Mitchell A, Naji J, Nerup T, Orchard M, Steffes A, Tsiatis B, Zinman B, Loechelt L, Baden M, Green A, Weinberg S, Marcovina JP, Palmer A, Weinberg L, Yu W, Winter GS, Eisenbarth A, Shultz E, Batts K, Fitzpatrick M, Ramey R, Guerra C, Webb M, Romasco C, Greenbaum S, Lord D, VanBuecken W, Hao M, McCulloch D, Hefty K, Varner R, Goland E, Greenberg S, Pollack B, Nelson L, Looper L, DiMeglio M, Spall C, Evans-Molina M, Mantravadi J, Sanchez M, Mullen V, Patrick S, Woerner DM, Wilson T, Aye T, Esrey K, Barahona B, Baker H, Bitar C, Ghodrat M, Hamilton SE, Gitelman CT, Ferrara S, Sanda R, Wesch C, Torok P, Gottlieb J, Lykens C, Brill A, Michels A, Schauwecker MJ, Haller DA, Schatz MA, Atkinson LM, Jacobsen M, Cintron TM, Brusko CH, Wasserfall CE, Mathews JS, Skyler JM, Marks D, Baidal C, Blaschke D, Matheson A, Moran B, Nathan A, Street J, Leschyshyn B, Pappenfus B, Nelson N, Flaherty D, Becker K, Delallo D, Groscost K, Riley H, Rodriguez D, Henson E, Eyth W, Russell A, Brown F, Brendall K, Herold, Feldman L. Low-Dose Anti-Thymocyte Globulin (ATG) Preserves β-Cell Function and Improves HbA 1c in New-Onset Type 1 Diabetes. Diabetes Care 2018; 41:1917-1925. [PMID: 30012675 PMCID: PMC6105329 DOI: 10.2337/dc18-0494] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 06/12/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVE A pilot study suggested that combination therapy with low-dose anti-thymocyte globulin (ATG) and pegylated granulocyte colony-stimulating factor (GCSF) preserves C-peptide in established type 1 diabetes (T1D) (duration 4 months to 2 years). We hypothesized that 1) low-dose ATG/GCSF or 2) low-dose ATG alone would slow the decline of β-cell function in patients with new-onset T1D (duration <100 days). RESEARCH DESIGN AND METHODS A three-arm, randomized, double-masked, placebo-controlled trial was performed by the Type 1 Diabetes TrialNet Study Group in 89 subjects: 29 subjects randomized to ATG (2.5 mg/kg intravenously) followed by pegylated GCSF (6 mg subcutaneously every 2 weeks for 6 doses), 29 to ATG alone (2.5 mg/kg), and 31 to placebo. The primary end point was mean area under the curve (AUC) C-peptide during a 2-h mixed-meal tolerance test 1 year after initiation of therapy. Significance was defined as one-sided P value < 0.025. RESULTS The 1-year mean AUC C-peptide was significantly higher in subjects treated with ATG (0.646 nmol/L) versus placebo (0.406 nmol/L) (P = 0.0003) but not in those treated with ATG/GCSF (0.528 nmol/L) versus placebo (P = 0.031). HbA1c was significantly reduced at 1 year in subjects treated with ATG and ATG/GCSF, P = 0.002 and 0.011, respectively. CONCLUSIONS Low-dose ATG slowed decline of C-peptide and reduced HbA1c in new-onset T1D. Addition of GCSF did not enhance C-peptide preservation afforded by low-dose ATG. Future studies should be considered to determine whether low-dose ATG alone or in combination with other agents may prevent or delay the onset of the disease.
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Affiliation(s)
| | | | - Jay S. Skyler
- Diabetes Research Institute, University of Miami Miller School of Medicine, Miami, FL
| | | | | | | | | | | | - David Baidal
- Diabetes Research Institute, University of Miami Miller School of Medicine, Miami, FL
| | | | | | | | - Peter A. Gottlieb
- University of Colorado Barbara Davis Center for Childhood Diabetes, Aurora, CO
| | | | - Jennifer B. Marks
- Diabetes Research Institute, University of Miami Miller School of Medicine, Miami, FL
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Redondo MJ, Geyer S, Steck AK, Sharp S, Wentworth JM, Weedon MN, Antinozzi P, Sosenko J, Atkinson M, Pugliese A, Oram RA, Antinozzi P, Atkinson M, Battaglia M, Becker D, Bingley P, Bosi E, Buckner J, Colman P, Gottlieb P, Herold K, Insel R, Kay T, Knip M, Marks J, Moran A, Palmer J, Peakman M, Philipson L, Pugliese A, Raskin P, Rodriguez H, Roep B, Russell W, Schatz D, Wherrett D, Wilson D, Winter W, Ziegler A, Benoist C, Blum J, Chase P, Clare-Salzler M, Clynes R, Eisenbarth G, Fathman C, Grave G, Hering B, Kaufman F, Leschek E, Mahon J, Nanto-Salonen K, Nepom G, Orban T, Parkman R, Pescovitz M, Peyman J, Roncarolo M, Simell O, Sherwin R, Siegelman M, Steck A, Thomas J, Trucco M, Wagner J, Greenbaum ,CJ, Bourcier K, Insel R, Krischer JP, Leschek E, Rafkin L, Spain L, Cowie C, Foulkes M, Krause-Steinrauf H, Lachin JM, Malozowski S, Peyman J, Ridge J, Savage P, Skyler JS, Zafonte SJ, Kenyon NS, Santiago I, Sosenko JM, Bundy B, Abbondondolo M, Adams T, Amado D, Asif I, Boonstra M, Bundy 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P, Dinning L, Rahman S, Ray S, Dimicri C, Guppy S, Nielsen H, Vogel C, Ariza C, Morales L, Chang Y, Gabbay R, Ambrocio L, Manley L, Nemery R, Charlton W, Smith P, Kerr L, Steindel-Kopp B, Alamaguer M, Tabisola-Nuesca E, Pendersen A, Larson N, Cooper-Olviver H, Chan D, Fitz-Patrick D, Carreira T, Park Y, Ruhaak R, Liljenquist D. A Type 1 Diabetes Genetic Risk Score Predicts Progression of Islet Autoimmunity and Development of Type 1 Diabetes in Individuals at Risk. Diabetes Care 2018; 41:1887-1894. [PMID: 30002199 PMCID: PMC6105323 DOI: 10.2337/dc18-0087] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 06/06/2018] [Indexed: 02/03/2023]
Abstract
OBJECTIVE We tested the ability of a type 1 diabetes (T1D) genetic risk score (GRS) to predict progression of islet autoimmunity and T1D in at-risk individuals. RESEARCH DESIGN AND METHODS We studied the 1,244 TrialNet Pathway to Prevention study participants (T1D patients' relatives without diabetes and with one or more positive autoantibodies) who were genotyped with Illumina ImmunoChip (median [range] age at initial autoantibody determination 11.1 years [1.2-51.8], 48% male, 80.5% non-Hispanic white, median follow-up 5.4 years). Of 291 participants with a single positive autoantibody at screening, 157 converted to multiple autoantibody positivity and 55 developed diabetes. Of 953 participants with multiple positive autoantibodies at screening, 419 developed diabetes. We calculated the T1D GRS from 30 T1D-associated single nucleotide polymorphisms. We used multivariable Cox regression models, time-dependent receiver operating characteristic curves, and area under the curve (AUC) measures to evaluate prognostic utility of T1D GRS, age, sex, Diabetes Prevention Trial-Type 1 (DPT-1) Risk Score, positive autoantibody number or type, HLA DR3/DR4-DQ8 status, and race/ethnicity. We used recursive partitioning analyses to identify cut points in continuous variables. RESULTS Higher T1D GRS significantly increased the rate of progression to T1D adjusting for DPT-1 Risk Score, age, number of positive autoantibodies, sex, and ethnicity (hazard ratio [HR] 1.29 for a 0.05 increase, 95% CI 1.06-1.6; P = 0.011). Progression to T1D was best predicted by a combined model with GRS, number of positive autoantibodies, DPT-1 Risk Score, and age (7-year time-integrated AUC = 0.79, 5-year AUC = 0.73). Higher GRS was significantly associated with increased progression rate from single to multiple positive autoantibodies after adjusting for age, autoantibody type, ethnicity, and sex (HR 2.27 for GRS >0.295, 95% CI 1.47-3.51; P = 0.0002). CONCLUSIONS The T1D GRS independently predicts progression to T1D and improves prediction along T1D stages in autoantibody-positive relatives.
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Affiliation(s)
- Maria J. Redondo
- Texas Children’s Hospital, Baylor College of Medicine, Houston, TX
| | | | - Andrea K. Steck
- Barbara Davis Center for Childhood Diabetes, University of Colorado School of Medicine, Aurora, CO
| | - Seth Sharp
- Institute of Biomedical and Clinical Science, University of Exeter, Exeter, U.K
| | - John M. Wentworth
- Walter and Eliza Hall Institute of Medical Research and Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Michael N. Weedon
- Institute of Biomedical and Clinical Science, University of Exeter, Exeter, U.K
| | | | | | | | | | - Richard A. Oram
- Institute of Biomedical and Clinical Science, University of Exeter, Exeter, U.K
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Kay T. COMMUNITY MODEL OF CARE AND SERVICES IN SINGAPORE: A NATION FOR ALL AGES. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.2448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- T. Kay
- Consultant, Singapore, Singapore
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Chanez P, Calverley P, Wouters E, Finnigan H, Kay T, Magnussen H. L’éosinophilie sanguine : un marqueur d’exacerbation de BPCO à l’arrêt de la corticothérapie inhalée ? Rev Mal Respir 2017. [DOI: 10.1016/j.rmr.2016.10.413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gross A, Paquin JP, Blanchette S, Lalonde P, Christie T, Dupont G, Kay T, Graham N, Burnie S, Gelley G, Goldsmith C, Forget M, Hoving J, Brønfort G, Santaguida P. Exercise for mechanical neck disorders: a cochrane systematic review update. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.3280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Woodward T, Kay T, Rucklidge M. Fetal bradycardia following maternal administration of low-molecular-weight intravenous iron. Int J Obstet Anesth 2015; 24:196-7. [PMID: 25794420 DOI: 10.1016/j.ijoa.2015.01.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Revised: 01/20/2015] [Accepted: 01/25/2015] [Indexed: 11/15/2022]
Affiliation(s)
- T Woodward
- Department of Anaesthetics, Royal Devon and Exeter NHS Foundation Trust, Exeter, Devon, UK.
| | - T Kay
- Department of Anaesthetics, Royal Devon and Exeter NHS Foundation Trust, Exeter, Devon, UK
| | - M Rucklidge
- Department of Anaesthetics, Royal Devon and Exeter NHS Foundation Trust, Exeter, Devon, UK
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Bouba I, Bountouri C, Dounousi E, Kiatou V, Georgiou I, Chatzidakis S, Kotzadamis N, Tsakiris D, Siamopoulos K, Dimas G, Iliadis F, Tegos T, Makedou K, Didangelos T, Pitsalidis C, Chatziapostolou A, Makedou A, Baloyannis S, Grekas D, Li O, Bobkova I, Tchebotareva N, Kozlovskaya L, Varshavskiy V, Mydlik M, Derzsiova K, Bohu B, Clapp E, Kosmadakis G, Smith A, Viana J, Shirreffs S, Maughan R, Feehally J, Bevington A, Ando M, Yanagisawa N, Hara M, Tsuchiya K, Nitta K, Chen CH, Wang CL, Huang JW, Hung KY, Tsai TJ, Gadalean F, Gluhovschi G, Kaycsa A, Trandafirescu V, Petrica L, Velciov S, Bozdog G, Gluhovschi C, Bob F, Solberg Eikrem O, Hope Jaeger-Hoie E, Hausken T, Svarstad E, de Goeij M, Liem M, de Jager D, Voormolen N, Sijpkens Y, Boeschoten E, Dekker F, Grootendorst D, Halbesma N, Moran AM, Kenny E, Ward F, Dunne OM, Holian J, Watson AJ, Saginova E, Gallyamov M, Severova M, Surkova O, Fomin V, Topchii I, Kirienko A, Schenyavskaya E, Efimova N, Bondar T, Lesovaja A, Gama Axelsson T, Barany P, Heimburger O, Lindholm B, Stenvinkel P, Qureshi AR, Bal Z, Erkmen Uyar M, Ahmed N, Tutal E, Sezer S, Labrador PJ, Gonzalez Castillo PM, Silva Junior GB, Liborio AB, Lopes Filho AS, Figueiredo Filho AC, Vieira APF, Couto Bem AX, Guedes ALMO, Costa CMBE, Holanda de Souza J, Daher EF, Donadio C, Kanaki A, Tognotti D, Donadio E, Reznik E, Guschina V, Volinkina V, Gendlin G, Storozhakov G, Capusa C, Stancu S, Badulescu M, Ilyes A, Anghel C, Mircescu G, Yonemoto S, Fujii N, Hamano T, Okuno A, Soda T, Yamanaka K, Hirai T, Nishimura K, Ichikawa Y, Boudville N, Kemp A, Champion de Crespigny P, Fassett R, Healy H, Mangos G, Moody H, Pedagogos E, Waugh D, Kirkland G, Kay T, Hoffman D, Abaterusso C, Branco C, Thomaseth K, Graziani MS, Lupo A, Chaudhry M, Lok C, Kudo K, Konta T, Takasaki S, Degawa N, Kubota I, Nykula T, Moyseyenko V, Topchii A, Nanami K, Yoshiharu T, Hiroshi Y, Miyuki M, Masayuki N, Sotila GG, Rugina S, Tuta L, Dumitru I, Cernat R, Sotila GG, Rugina S, Dumitru I, Cernat R, Rugina C, Kim IY, Lee SB, Choi BK, Son J, Lee HS, Lee N, Rhee H, Song SH, Seong EY, Kwak IS. Progression & risk factors CKD 1-5 (2). Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Le D, Marks D, Lyle E, Corless CL, Diggs BS, Jobe BA, Kay T, Deveney CW, Wolfe BM, Roberts CT, O'Rourke RW. Serum leptin levels, hepatic leptin receptor transcription, and clinical predictors of non-alcoholic steatohepatitis in obese bariatric surgery patients. Surg Endosc 2007; 21:1593-9. [PMID: 17294310 DOI: 10.1007/s00464-006-9185-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2006] [Accepted: 12/04/2006] [Indexed: 12/11/2022]
Abstract
BACKGROUND Non-alcoholic steatohepatitis (NASH) is a major cause of liver disease in morbidly obese patients. Clinical predictors of NASH remain elusive, as do molecular mechanisms of pathogenesis. METHODS A series of 35 morbidly obese patients undergoing bariatric surgery had a liver biopsy performed for standard histologic analysis. In addition, RNA was obtained from liver tissue and analyzed for leptin receptor gene expression. Regression analysis was used to correlate clinical variables, including serum leptin levels and hepatic leptin receptor gene expression, with the presence of histologically confirmed NASH. RESULTS Of the 35 subjects enrolled, 29% had steatosis only, 60% had NASH, and 11% had normal liver histology. Among the clinical variables studied, only diabetes mellitus was an independent predictor of NASH. There was a trend toward lower levels of mRNA encoding the long form of the leptin receptor in hepatic tissue from patients with NASH compared to those with steatosis only. CONCLUSIONS Diabetes mellitus is associated with an increased risk of NASH in obese patients. Downregulation of hepatic leptin receptor may play a role in the pathogenesis of NASH.
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Affiliation(s)
- D Le
- Department of Surgery-L223A, Oregon Health & Science University, 3181 S.W. Sam Jackson Park Road, Portland, Oregon 97239, USA
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O'Rourke RW, Kay T, Lyle EA, Traxler SA, Deveney CW, Jobe BA, Roberts CT, Marks D, Rosenbaum JT. Alterations in peripheral blood lymphocyte cytokine expression in obesity. Clin Exp Immunol 2006; 146:39-46. [PMID: 16968396 PMCID: PMC1809726 DOI: 10.1111/j.1365-2249.2006.03186.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Obesity is characterized by alterations in immune and inflammatory function. In order to evaluate the potential role of cytokine expression by peripheral blood mononuclear cells (PBMC) in obesity-associated inflammation, we studied serum protein levels and mRNA levels in PBMC of interleukin (IL)-6, IL-1beta, tumour necrosis factor (TNF)-alpha and IL-1Ra in nine lean and 10 obese subjects. Serum IL-1beta was undetectable, IL-1Ra serum levels were elevated, serum levels of TNF-alpha were decreased and serum levels of IL-6 were similar in obese subjects compared to lean subjects, while transcript levels of IL-6, IL-1beta and TNF-alpha, but not IL-1Ra, were decreased in PBMC from obese subjects. PBMC from obese subjects did, however, up-regulate cytokine expression in response to leptin. Thus, obesity-associated changes in IL-1Ra serum levels and IL-6 mRNA levels were not correlated with changes in cognate mRNA and serum levels, respectively, while TNF-alpha serum levels and PBMC mRNA levels were both decreased in obese patients. While immune alterations in obesity are manifest in peripheral blood lymphocytes, the general lack of correlation between altered serum levels and altered PBMC gene expression suggests that PBMC may not be the source of aberrant serum cytokine levels in obesity.
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Affiliation(s)
- R W O'Rourke
- Department of Surgery, Oregon Health and Science University, Portland, OR 97239, USA.
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Abstract
BACKGROUND Neck pain is one of the three most frequently reported complaints of the musculoskeletal system. Treatments for neck pain are varied, as are the perceptions of benefits. Acupuncture has been used as an alternative to more traditional treatments for musculoskeletal pain. This review summarizes the most current scientific evidence on the effectiveness of acupuncture for acute, subacute and chronic neck pain. OBJECTIVES To determine the effects of acupuncture for individuals with neck pain. SEARCH STRATEGY We searched CENTRAL (2006, issue 1) and MEDLINE, EMBASE, MANTIS, CINAHL from their beginning to February 2006. We searched reference lists and the acupuncture database TCMLARS in China. SELECTION CRITERIA Any published trial using randomized (RCT) or quasi-randomized (quasi-RCT) assignment to the intervention groups, either in full text or abstract form, were included. DATA COLLECTION AND ANALYSIS Two reviewers made independent decisions for each step of the review: article inclusion, data abstraction and assessment of trial methodological quality. Study quality was assessed using the Jadad criteria. Consensus was used to resolve disagreements. When clinical heterogeneity was absent, we combined studies using random-effects meta-analysis models. MAIN RESULTS We did not find any trials that examined the effects of acupuncture for acute or subacute pain, but we found 10 trials that examined acupuncture treatments for chronic neck pain. Overall, methodological quality had a mean of 2.3/5 on the Jadad Scale. For chronic mechanical neck disorders, there was moderate evidence that acupuncture was more effective for pain relief than some types of sham controls, measured immediately post-treatment. There was moderate evidence that acupuncture was more effective than inactive, sham treatments measured immediately post-treatment and at short-term follow-up (pooled standardized mean difference (SMD) -0.37, 95% confidence interval (CI) -0.61 to -0.12). There was limited evidence that acupuncture was more effective than massage at short-term follow-up. For chronic neck disorders with radicular symptoms, there was moderate evidence that acupuncture was more effective than a wait-list control at short-term follow-up. AUTHORS' CONCLUSIONS There is moderate evidence that acupuncture relieves pain better than some sham treatments, measured at the end of the treatment. There is moderate evidence that those who received acupuncture reported less pain at short term follow-up than those on a waiting list. There is also moderate evidence that acupuncture is more effective than inactive treatments for relieving pain post-treatment and this is maintained at short-term follow-up.
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Affiliation(s)
- K V Trinh
- McMaster University, DeGroote School of Medicine, Office of MD Admissions, 1200 Main Street West, MDCL-3112, Hamilton, Ontario, Canada L8N 3Z5.
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Abstract
STUDY DESIGN AND OBJECTIVES Our systematic review of randomized trials assessed whether manipulation and mobilization relieve pain or improve function/disability, patient satisfaction, and global perceived effect in adults with mechanical neck disorders. SUMMARY OF BACKGROUND DATA Neck disorders are common, disabling, and costly. METHODS Computerized bibliographic databases were searched up to March 2002. Two independent reviewers conducted study selection, data abstraction, and methodologic quality assessment. Relative risk and standardized mean differences were calculated. In the absence of heterogeneity, pooled effect measures were calculated using a random effects model. RESULTS Of the 33 selected trials, 42% were high quality trials. Single or multiple (3-11) sessions of manipulation or mobilization showed no benefit in pain relief when assessed against placebo, control groups, or other treatments for acute/subacute/chronic mechanical neck disorders with or without headache. There was strong evidence of benefit favoring multimodal care (mobilization and/or manipulation plus exercise) over a waiting list control for pain reduction [pooled standardized mean differences -0.85 (95% CI: -1.20 to -0.50)], improvement in function [pooled SMD -0.57 (95% CI: -0.94 to -0.21)] and global perceived effect [standardized mean differences -2.73 (95% CI: -3.30 to -2.16)] for subacute/chronic mechanical neck disorders with or without headache. CONCLUSIONS Mobilization and/or manipulation when used with exercise are beneficial for persistent mechanical neck disorders with or without headache. Done alone, manipulation and/or mobilization were not beneficial; when compared to one another, neither was superior. There was insufficient evidence available to draw conclusions for neck disorder with radicular findings. Factorial design would help determine the active agent(s) within a treatment mix.
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Affiliation(s)
- Anita R Gross
- McMaster University, Faculty of Health Sciences, School of Rehabilitation Sciences, Institute of Applied Health Sciences, Hamilton, Ontario, Canada.
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Abstract
BACKGROUND Neck disorders are common, disabling, and costly. The effectiveness of manipulation and mobilisation remains unclear. OBJECTIVES To assess whether manipulation and mobilisation, either alone or in combination with other treatments, relieve pain or improve function/disability, patient satisfaction, and global perceived effect in adults with mechanical neck disorders (MND). SEARCH STRATEGY Computerised bibliographic databases including CENTRAL, MEDLINE, EMBASE, MANTIS, CINAHL, and ICL, were searched without language restrictions from their respective starting dates to March 2002. SELECTION CRITERIA The studies had to be randomised (RCT) or quasi-randomised and investigate the use of manipulation or mobilisation as a treatment for mechanical neck disorders. DATA COLLECTION AND ANALYSIS Two independent reviewers conducted citation identification, study selection, data abstraction, and methodological quality assessment. Using a random effects model, relative risk and standardised mean differences were calculated. The reasonableness of combining studies was assessed on clinical and statistical grounds. In the absence of heterogeneity, pooled effect measures were calculated. MAIN RESULTS Of the 33 selected trials, 42% were high quality trials. Single sessions of manipulation or multiple sessions (3 to 11 weeks) of manipulation or mobilisation, or manipulation and mobilisation showed a nonsignificant benefit in pain relief when assessed against placebo, control groups or other treatments for acute/subacute/chronic MNDs with or without headache. There was strong evidence of benefit favouring multimodal care over a waiting list control for pain reduction [pooled SMD -0.85 (95% CI: -1.20 to -0.50)], improvement in function [pooled SMD -0.57 (95% CI: -0.94 to -0.21)] and global perceived effect [SMD -2.73 (95% CI: -3.30 to -2.16)] for subacute/chronic MND with or without headache. The common elements in this care strategy were mobilisation and/or manipulation plus exercise. There was moderate evidence of no difference in effect when multimodal care was compared to various other treatments. REVIEWER'S CONCLUSIONS Multimodal care has short-term and long-term maintained benefits for subacute/chronic MND with or without headache. The common elements in this care strategy were mobilisation and/or manipulation plus exercise. The evidence did not favour manipulation and/or mobilisation done alone or in combination with various other physical medicine agents; when compared to one another, neither was superior. There was insufficient evidence available to draw conclusions for neck disorder with radicular findings. The added benefit of exercise needs to be further explored. Factorial design would help determine the active treatment agent(s) within a treatment mix. Phase II trials would help identify the most effective treatment characteristics and dosages. Greater attention to methodological quality is needed.
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Lima M, Kay T, Vasconcelos J, Mota-Vieira L, Gonzalez C, Peixoto A, Abade A, MacLeod P, Graca R, Santos J. Disease knowledge and attitudes toward predictive testing and prenatal diagnosis in families with Machado-Joseph disease from the Azores Islands (Portugal). Community Genet 2003; 4:36-42. [PMID: 11493751 DOI: 10.1159/000051154] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Machado-Joseph disease (MJD) reaches its highest prevalence world-wide in the Azores, thus constituting a public health problem in these islands. The aim of the study was thus to (1) determine the level of knowledge about the disease; (2) estimate the expected level of request for predictive testing, and (3) analyse the intentions of at-risk individuals concerning their reproductive decisions. METHODS A questionnaire on these points was distributed to 42 affected and 36 at-risk individuals. RESULTS As expected, the educational level of the respondents was significantly associated with the level of knowledge about the disease. The survey indicated that 83.3% of the at-risk individuals would make use of predictive test and that 77.8% would make use of prenatal diagnosis. Of the latter, 36.1% would terminate pregnancy if confronted with a positive result for the fetus. CONCLUSIONS The level of knowledge about MJD in the Azorean families is considered to be fair. Although the actual behavior can prove to be different from the intentions put forward by at-risk individuals based solely on the results of this study we can estimate that the request for a predictive test would be quite high. The intentions expressed by at-risk individuals seem to indicate that the prenatal diagnosis will have an effect on their reproductive decisions. Results obtained certify the importance of implementing genetic testing for MJD in the Azores.
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Affiliation(s)
- M Lima
- Department of Biology, University of the Azores/R.Mae de Deus, 58/9500 Ponta Delgada, Sao Miguel, Azores, Portugal.
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Kay T, Motwani J, Montague I. Puerperal cardiomyopathy affecting identical twin sisters. J OBSTET GYNAECOL 2003. [DOI: 10.1080/718591744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Gross AR, Kay T, Hondras M, Goldsmith C, Haines T, Peloso P, Kennedy C, Hoving J. Manual therapy for mechanical neck disorders: a systematic review. Man Ther 2002; 7:131-49. [PMID: 12372310 DOI: 10.1054/math.2002.0465] [Citation(s) in RCA: 150] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Neck disorders are common, disabling and costly. Randomized trials were reviewed using a Cochrane format, to determine if manual therapy improves pain, function and patient satisfaction in adults suffering from neck disorders with and without radicular findings or headache. Sequenced computerized searches ended in December 1997. Two independent reviewers extracted data while three assessed trial quality. Standard mean difference and relative risks were translated to number needed to treat (NNT) and the percent treatment advantage. The 20 selected trials' quality was 2.4 (SD: 1.04) on the 5-point scale described by Jadad. Trials were clinically heterogenous. Manipulation alone, mobilizations alone, manipulation/mobilization and treatments including massage consistently showed similar effects to placebo, wait period or control. Multimodal manual therapy care including exercise were superior to a control, to certain physical medicine methods and to rest for pain and patient satisfaction. The NNT for a clinically important reduction in pain varied from 2 to 11 and treatment advantage from 6% to 41% at the cost of benign transient side-effects. While results remain inconclusive, some clinical themes have emerged. For mechanical neck disorder with or without headache, it appears that to be most beneficial, manual therapies should be done with exercise for improving pain and patient satisfaction. Manipulation and mobilization alone appear to be less effective. Factorial design would help delineate the magnitude of effect for each component of care.
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Affiliation(s)
- A R Gross
- Hamilton Health Sciences, Hamilton, Ont., Canada.
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Anselmo J, Kay T, Dennis K, Szmulewitz R, Refetoff S, Weiss RE. Resistance to thyroid hormone does not abrogate the transient thyrotoxicosis associated with gestation: report of a case. J Clin Endocrinol Metab 2001; 86:4273-5. [PMID: 11549661 DOI: 10.1210/jcem.86.9.7858] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
We report the occurrence of transient thyrotoxicosis during pregnancy in a subject with resistance to thyroid hormone. Before pregnancy, the subject was euthyroid, with normal serum TSH and elevated levels of free T(3) and free T(4) caused by a mutation in the TRbeta gene (R243Q). Beginning at the fourth week of gestation serum levels of free T(3) and T(4) increased in parallel with an increase in hCG. At 6-7 wk gestation she manifested hypermetabolic features, with mild nausea and vomiting. Peak levels of serum hCG and thyroid hormone concentrations were attained at 12 wk gestation, when serum TSH was fully suppressed. In the following weeks of gestation, thyroid hormone levels declined, with amelioration of the symptoms. A baby boy also affected with resistance to thyroid hormone harboring the same TRbeta gene mutation was born by normal vaginal delivery.
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Affiliation(s)
- J Anselmo
- Unit of Endocrinology, Hospital Divino Espirito Santo, 9500 Ponta Delgada, Azores-Portugal
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Hoving JL, Gross AR, Gasner D, Kay T, Kennedy C, Hondras MA, Haines T, Bouter LM. A critical appraisal of review articles on the effectiveness of conservative treatment for neck pain. Spine (Phila Pa 1976) 2001; 26:196-205. [PMID: 11154541 DOI: 10.1097/00007632-200101150-00015] [Citation(s) in RCA: 150] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A criteria-based appraisal of review articles on neck pain. OBJECTIVES To assess the methodologic quality, conclusions, and extent of concordance among reviews on the conservative treatment of neck disorders. SUMMARY OF BACKGROUND DATA During the past decades there has been an increasing interest in summarizing and analyzing the available evidence on the effectiveness of conservative management of neck pain. Considering the growing number and quality of reviews, consumers may question which reviews to read and believe. METHODS Computerized bibliographic databases were searched without language restriction. The reviews assessed had been published before January 1998, included neck pain and evaluated conservative therapies, and reported at least one controlled clinical trial. Identification, selection, and quality assessment were performed independently by two investigators. RESULTS Of the 108 identified articles, 25 review articles were selected, of which 12 were systematic reviews. The reviews differed in their reporting of study population, interventions, and outcomes. Statistical pooling was performed in two high-quality systematic reviews, whereas in other reviews, the investigators explicitly decided not to pool data. The results of the current study show that the concordance among reviews varied. Regarding manipulation and traction, there is inconclusive evidence among reviews. Concordance regarding the effectiveness of other conservative interventions was absent. Many of the reviews displayed major methodologic flaws. CONCLUSIONS Consumers should consider reports of reviews both carefully and critically, given the wide variety of review methodology, descriptive information, and final conclusions. There is a paucity of evidence from primary studies on neck pain. Therefore, more research is needed to allow systematic reviews to formulate stronger conclusions.
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Affiliation(s)
- J L Hoving
- Faculty of Medicine, Institute for Research in Extramural Medicine, Vrije Universiteit, Amsterdam, The Netherlands.
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Abstract
Since the beginning of 1970, there has been a great breakthrough in the popularization of soy-bean-based food in Nigeria and in many parts of the developing world, especially for use in the prevention of kwashiorkor. Since 1975, soy bean has become a main source of daily dietary protein in many parts of Nigeria as a result of the successful incorporation of soy-bean products into almost all traditional Nigerian foods. This is a review of previous work in Nigeria on eliminating the beany flavour, bitter taste, and flatus factors in soy-bean milk and cooked soy-bean paste preparations.
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Affiliation(s)
- T Kay
- Department of Chemistry, National Chang Hwa University of Education, Taiwan
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Abstract
An anatomic study was performed to better delineate the extensor tendons of the index finger. Seventy-two cadaver hands were dissected. Classically, a single slip of the extensor digitorum communis (EDC) and a single slip of the extensor indicis proprius (EIP) are said to run to the index finger. The EIP is said to be ulnar to the EDC at the level of the metacarpal head. In dissections in this study, the classic description was noted in 58 of the hands. Ten hands had a double slip of the EIP. Two hands had a double slip of the EDC running to the index. Two hands had a single slip of the EIP either volar or radial to the EDC at the level of the metacarpal head. Thirteen hands (19%) showed anatomic variants of the EIP and EDC tendons at the level of the metacarpal head, differing from the classic description. Additionally, two hands showed aberrant tendons. A knowledge of these variants when performing tendon repair or EIP transfer is necessary.
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Affiliation(s)
- M H Gonzalez
- Department of Orthopaedic Surgery, University of Illinois at Chicago 60612-7342, USA
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Abstract
Twelve cases of necrotizing fasciitis were identified retrospectively over a 5-year period. All were associated with a history of substance abuse by injection or with diabetes. Eleven of the 12 infections were associated with beta-hemolytic Streptococcus, a mixed anaerobic aerobic infection, or both. Three of five patients tested for human immunodeficiency virus had positive test results. A wide extensile approach was used to debride necrotic fascia. An average of 3 debridements were necessary, with a range of 1-6 debridements. Two patients under-went shoulder disarticulation because of uncontrollable infection. The rapid and destructive nature of this disease makes early recognition, aggressive debridement, and antibiotic therapy necessary to minimize morbidity.
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Affiliation(s)
- M H Gonzalez
- Department of Orthopaedics, University of Illinois at Chicago 60612-7342, USA
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Abstract
BACKGROUND Investigations of the immune status of patients with skin cancer have had conflicting results, possibly because uniform groups of patients were not studied. Patients who had multiple skin cancers (three or more) were studied to determine whether they had impaired cell-mediated immunity (CMI). METHODS Thirty-four patients and 34 matched control subjects were studied who were younger than 60 years, were not immunosuppressed, and were free from internal cancer. Cell-mediated immunity was tested by the cutaneous reaction to recall antigens (Multitest CMI, Pasteur Merieux, Lyon, France) and the estimation of lymphocyte levels. RESULTS Patients had significantly lower Multitest CMI scores (P < 0.0005), lower lymphocyte counts (P < 0.02), and were more likely to have a first-degree relative with skin cancer (P < 0.002). Multitest CMI scores decreased with the number of skin cancers removed (P < 0.0006) and were a significant predictor for CD4 (P < 0.04) and CD8 cell counts (P < 0.02). CONCLUSIONS Patients who had multiple skin cancers had impaired CMI, and the degree of impairment correlated with the number of skin cancers removed.
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Affiliation(s)
- D Czarnecki
- Austin and Repatriation Medical Centre, Melbourne, Australia
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Abstract
This study is an attempt to characterize subgroups of families based on differing perceptions of problems and changes after traumatic brain injury. The Problem Checklist of the NYU Head Injury Family Interview was administered to 34 people with head injuries (PHI), and a significant other (SO) of each, between 1 and 3 years post-injury. Families were found to differ systematically in their responses and could be divided into three groups: High Agreement group (HAF), where there was high agreement between the PHI and the SO regarding problems and changes; High Disagreement--PHI endorsing more problems than the SO (HD-PHI); and High Disagreement--SO endorsing more problems than the PHI (HD-SO). No differences were found between these groups in age, sex, duration of coma, time since injury, educational achievement of the PHI, or the SO's relationship to the PHI. However, the HD-PHI group tended to have a higher return-to-work rate, the SOs in the HAF group reported the highest rates of subjective burden, and groups were found to differ in types of items endorsed by the PHI v. the SOs. Implications of findings are discussed regarding reliability of reporting problems, awareness issues in return to work and subjective burden of family members, and methodological and treatment issues.
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Kay T. Iron deficiency and sources of iron. Br J Gen Pract 1990; 40:217-8. [PMID: 2114145 PMCID: PMC1371291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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Murtagh J, Kay T. Mobilisation of subtalar joint of ankle. Aust Fam Physician 1990; 19:215. [PMID: 2322187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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McCauley E, Kay T, Ito J, Treder R. The Turner syndrome: cognitive deficits, affective discrimination, and behavior problems. Child Dev 1987; 58:464-73. [PMID: 3829787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Individuals with sex chromosomal anomalies are known to be at increased risk for learning problems and in some cases social or behavioral problems. Girls with an absent or structurally abnormal second sex chromosome (the Turner syndrome) have been found to have cognitive problem solving deficits and immature, inadequate social relationships. The present study attempted to link cognitive and social problems by assessing the girls' ability to process affective cues. 17 girls with karyotypes consistent with a diagnosis of Turner syndrome were compared to a group of 16 short-stature girls of comparable age, verbal intelligence scores, height, and family socioeconomic status on the Affective Discrimination Task, which required interpretation of affective intention from facial expression. The results revealed that the Turner syndrome girls were less accurate at inferring facial affect than the short-stature controls. Analyses revealed that the Turner syndrome girls performed more poorly on spatial, attentional, and short-term memory cognitive tasks and had more psychosocial problems than the short-stature controls. Ability to discriminate facial affect may be another area of cognitive weakness for girls with the Turner syndrome and may underlie the psychosocial problems found in this sample.
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Jencks SF, Kay T. Do frail, disabled, poor, and very old Medicare beneficiaries have higher hospital charges? JAMA 1987; 257:198-202. [PMID: 2948028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
To determine whether basing payments on diagnosis related groups (DRGs) results in mispayment for certain classes of patients, we examined the relation between total Medicare charges per hospitalization and eight beneficiary characteristics (including admission from a nursing home, extreme age, Medicaid enrollment, and disability). We controlled for the hospital in which care was given and the DRG to which the discharge was assigned. The largest effects were that average charges were 6.7% higher for beneficiaries who were disabled before the age of 65 years, and 6.2% higher for patients admitted from a nursing home; charges were 1.5% lower for Medicare beneficiaries who were also enrolled in Medicaid, 3.8% higher for those older than 80 years, and 1.3% lower for those older than 85 years compared with those aged from 80 to 84 years. Because these differences are very small compared with the average variation within DRGs, we conclude that using these beneficiary characteristics in the DRG classification system would only slightly improve DRGs. Medicare's DRG-based payments seem to be substantially equitable with regard to these beneficiary characteristics.
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Ward KR, Kay T. Points: Graduated elastic stockings. West J Med 1986. [DOI: 10.1136/bmj.293.6553.1030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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McCauley E, Ito J, Kay T. Psychosocial functioning in girls with Turner's syndrome and short stature: social skills, behavior problems, and self-concept. J Am Acad Child Psychiatry 1986; 25:105-12. [PMID: 3950258 DOI: 10.1016/s0002-7138(09)60606-3] [Citation(s) in RCA: 87] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Kay T. Elimination of flatus factors in soya bean preparation for a rural community. J Trop Pediatr 1981; 27:108-9. [PMID: 7194921 DOI: 10.1093/tropej/27.2.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Wolcott JH, Hanson CA, Foster WD, Kay T. Correlation of choice reaction time performance with biorhythmic criticality and cycle phase. Aviat Space Environ Med 1979; 50:34-9. [PMID: 420664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The biorhythm theory correlates behavior to physical, emotional, and intellectual cycles. It states that an individual's behavior is influenced by these three cycles which begin at the moment of birth and operate thereafter simultaneously. The theory is commonly tested when the occurrence of accidents is compared to the phase of the biorhythm cycles. If the theory is true, more accidents would occur on a critical day than would be expected by a random distribution. A second method to test the theory is used in this paper, where actual performance of a laboratory task is correlated with the phases of the cycle. Performance was measured in a choice reaction time (CRT) task with each task composed of 400 light flashes. The methods and results are presented and discussed. The conclusion reached from analyses of the data was that performance in the CRT task was no influenced by biorhythms.
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Abstract
This study presents documentation that compares community mental health centers and family service agencies. Although these are complementary in function, their degree of interaction is less than optimal. This paper compares the characteristics of the two systems, using data regarding staff, finances and expenditures, clients, and programs.
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Kay T, Ogunsola VA. Elimination of beany taste in soya bean preparations for a rural community. J Trop Pediatr 1977; 23:291-2. [PMID: 245408 DOI: 10.1093/tropej/23.6.291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Kay T, Ifeacho CL, Onowu G, Udenze V, Nnamani G, Anazonwu-Bello JN, Ifenu F, Modebe V, Emembolu M. Use of soya bean to improve the protein content of the diet in West Africa and thus prevent kwashiorkor. J Trop Pediatr Environ Child Health 1975; 21:45-8. [PMID: 1039343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/16/2023]
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Abstract
Papain has been found to activate bovine chymotrypsinogen A. The optimal conditions for the activation are pH 5.0, temperature 23 °C, and enzyme/substrate ratio 1:20. The chymotrypsin obtained by the papain activation has been isolated. A significant difference between this enzyme and α-chymotrypsin is the absence of the three amino acids (Ser, Gly, and Leu) occupying the C-terminal of the A-chain of the former.
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