1
|
Abuter R, Allouche F, Amorim A, Bailet C, Berdeu A, Berger JP, Berio P, Bigioli A, Boebion O, Bolzer ML, Bonnet H, Bourdarot G, Bourget P, Brandner W, Cao Y, Conzelmann R, Comin M, Clénet Y, Courtney-Barrer B, Davies R, Defrère D, Delboulbé A, Delplancke-Ströbele F, Dembet R, Dexter J, de Zeeuw PT, Drescher A, Eckart A, Édouard C, Eisenhauer F, Fabricius M, Feuchtgruber H, Finger G, Förster Schreiber NM, Garcia P, Garcia Lopez R, Gao F, Gendron E, Genzel R, Gil JP, Gillessen S, Gomes T, Gonté F, Gouvret C, Guajardo P, Guieu S, Hackenberg W, Haddad N, Hartl M, Haubois X, Haußmann F, Heißel G, Henning T, Hippler S, Hönig SF, Horrobin M, Hubin N, Jacqmart E, Jocou L, Kaufer A, Kervella P, Kolb J, Korhonen H, Lacour S, Lagarde S, Lai O, Lapeyrère V, Laugier R, Le Bouquin JB, Leftley J, Léna P, Lewis S, Liu D, Lopez B, Lutz D, Magnard Y, Mang F, Marcotto A, Maurel D, Mérand A, Millour F, More N, Netzer H, Nowacki H, Nowak M, Oberti S, Ott T, Pallanca L, Paumard T, Perraut K, Perrin G, Petrov R, Pfuhl O, Pourré N, Rabien S, Rau C, Riquelme M, Robbe-Dubois S, Rochat S, Salman M, Sanchez-Bermudez J, Santos DJD, Scheithauer S, Schöller M, Schubert J, Schuhler N, Shangguan J, Shchekaturov P, Shimizu TT, Sevin A, Soulez F, Spang A, Stadler E, Sternberg A, Straubmeier C, Sturm E, Sykes C, Tacconi LJ, Tristram KRW, Vincent F, von Fellenberg S, Uysal S, Widmann F, Wieprecht E, Wiezorrek E, Woillez J, Zins G. A dynamical measure of the black hole mass in a quasar 11 billion years ago. Nature 2024; 627:281-285. [PMID: 38286342 DOI: 10.1038/s41586-024-07053-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 01/09/2024] [Indexed: 01/31/2024]
Abstract
Tight relationships exist in the local Universe between the central stellar properties of galaxies and the mass of their supermassive black hole (SMBH)1-3. These suggest that galaxies and black holes co-evolve, with the main regulation mechanism being energetic feedback from accretion onto the black hole during its quasar phase4-6. A crucial question is how the relationship between black holes and galaxies evolves with time; a key epoch to examine this relationship is at the peaks of star formation and black hole growth 8-12 billion years ago (redshifts 1-3)7. Here we report a dynamical measurement of the mass of the black hole in a luminous quasar at a redshift of 2, with a look back in time of 11 billion years, by spatially resolving the broad-line region (BLR). We detect a 40-μas (0.31-pc) spatial offset between the red and blue photocentres of the Hα line that traces the velocity gradient of a rotating BLR. The flux and differential phase spectra are well reproduced by a thick, moderately inclined disk of gas clouds within the sphere of influence of a central black hole with a mass of 3.2 × 108 solar masses. Molecular gas data reveal a dynamical mass for the host galaxy of 6 × 1011 solar masses, which indicates an undermassive black hole accreting at a super-Eddington rate. This suggests a host galaxy that grew faster than the SMBH, indicating a delay between galaxy and black hole formation for some systems.
Collapse
Affiliation(s)
- R Abuter
- European Southern Observatory, Garching, Germany
| | - F Allouche
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - A Amorim
- Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
- CENTRA - Centro de Astrofísica e Gravitação, Instituto Superior Técnico (IST), Universidade de Lisboa, Lisboa, Portugal
| | - C Bailet
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - A Berdeu
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - J-P Berger
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - P Berio
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - A Bigioli
- Institute of Astronomy, KU Leuven, Leuven, Belgium
| | - O Boebion
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - M-L Bolzer
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
- Department of Physics, Technical University Munich, Garching, Germany
- Univ. Lyon, Univ. Lyon 1, ENS de Lyon, CNRS, Centre de Recherche Astrophysique de Lyon UMR5574, Saint-Genis-Laval, France
| | - H Bonnet
- European Southern Observatory, Garching, Germany
| | - G Bourdarot
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - P Bourget
- European Southern Observatory, Santiago, Chile
| | - W Brandner
- Max Planck Institute for Astronomy, Heidelberg, Germany
| | - Y Cao
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - R Conzelmann
- European Southern Observatory, Garching, Germany
| | - M Comin
- European Southern Observatory, Garching, Germany
| | - Y Clénet
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - B Courtney-Barrer
- European Southern Observatory, Santiago, Chile
- Research School of Astronomy and Astrophysics, College of Science, Australian National University, Canberra, Australian Capital Territory, Australia
| | - R Davies
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - D Defrère
- Institute of Astronomy, KU Leuven, Leuven, Belgium
| | - A Delboulbé
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | | | - R Dembet
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - J Dexter
- Department of Astrophysical & Planetary Sciences, JILA, University of Colorado Boulder, Boulder, CO, USA
| | | | - A Drescher
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - A Eckart
- Max Planck Institute for Radio Astronomy, Bonn, Germany
- 1st Institute of Physics, University of Cologne, Cologne, Germany
| | - C Édouard
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - F Eisenhauer
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - M Fabricius
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - H Feuchtgruber
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - G Finger
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | | | - P Garcia
- CENTRA - Centro de Astrofísica e Gravitação, Instituto Superior Técnico (IST), Universidade de Lisboa, Lisboa, Portugal
- Faculdade de Engenharia, Universidade do Porto, Porto, Portugal
| | - R Garcia Lopez
- School of Physics, University College Dublin, Belfield, Dublin 4, Ireland
| | - F Gao
- Max Planck Institute for Radio Astronomy, Bonn, Germany
| | - E Gendron
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - R Genzel
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
- Departments of Physics, University of California, Berkeley, Berkeley, CA, USA
- Department of Astronomy, University of California, Berkeley, Berkeley, CA, USA
| | - J P Gil
- European Southern Observatory, Santiago, Chile
| | - S Gillessen
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - T Gomes
- CENTRA - Centro de Astrofísica e Gravitação, Instituto Superior Técnico (IST), Universidade de Lisboa, Lisboa, Portugal
- Faculdade de Engenharia, Universidade do Porto, Porto, Portugal
| | - F Gonté
- European Southern Observatory, Garching, Germany
| | - C Gouvret
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - P Guajardo
- European Southern Observatory, Santiago, Chile
| | - S Guieu
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - W Hackenberg
- European Southern Observatory, Garching, Germany
| | - N Haddad
- European Southern Observatory, Santiago, Chile
| | - M Hartl
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - X Haubois
- European Southern Observatory, Santiago, Chile
| | - F Haußmann
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - G Heißel
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
- Advanced Concepts Team, European Space Agency, TEC-SF, ESTEC, Noordwijk, The Netherlands
| | - Th Henning
- Max Planck Institute for Astronomy, Heidelberg, Germany
| | - S Hippler
- Max Planck Institute for Astronomy, Heidelberg, Germany
| | - S F Hönig
- School of Physics and Astronomy, University of Southampton, Southampton, UK
| | - M Horrobin
- 1st Institute of Physics, University of Cologne, Cologne, Germany
| | - N Hubin
- European Southern Observatory, Garching, Germany
| | - E Jacqmart
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - L Jocou
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - A Kaufer
- European Southern Observatory, Santiago, Chile
| | - P Kervella
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - J Kolb
- European Southern Observatory, Garching, Germany
| | - H Korhonen
- European Southern Observatory, Santiago, Chile
- Max Planck Institute for Astronomy, Heidelberg, Germany
| | - S Lacour
- European Southern Observatory, Garching, Germany
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - S Lagarde
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - O Lai
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - V Lapeyrère
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - R Laugier
- Institute of Astronomy, KU Leuven, Leuven, Belgium
| | | | - J Leftley
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - P Léna
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - S Lewis
- European Southern Observatory, Garching, Germany
| | - D Liu
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - B Lopez
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - D Lutz
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - Y Magnard
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - F Mang
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
- Department of Physics, Technical University Munich, Garching, Germany
| | - A Marcotto
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - D Maurel
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - A Mérand
- European Southern Observatory, Garching, Germany
| | - F Millour
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - N More
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - H Netzer
- School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel
| | - H Nowacki
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - M Nowak
- Institute of Astronomy, University of Cambridge, Cambridge, UK
| | - S Oberti
- European Southern Observatory, Garching, Germany
| | - T Ott
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - L Pallanca
- European Southern Observatory, Santiago, Chile
| | - T Paumard
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - K Perraut
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - G Perrin
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - R Petrov
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - O Pfuhl
- European Southern Observatory, Garching, Germany
| | - N Pourré
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - S Rabien
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - C Rau
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - M Riquelme
- European Southern Observatory, Garching, Germany
| | - S Robbe-Dubois
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - S Rochat
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - M Salman
- Institute of Astronomy, KU Leuven, Leuven, Belgium
| | - J Sanchez-Bermudez
- Max Planck Institute for Astronomy, Heidelberg, Germany
- Instituto de Astronomía, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - D J D Santos
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - S Scheithauer
- Max Planck Institute for Astronomy, Heidelberg, Germany
| | - M Schöller
- European Southern Observatory, Garching, Germany
| | - J Schubert
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - N Schuhler
- European Southern Observatory, Santiago, Chile
| | - J Shangguan
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | | | - T T Shimizu
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany.
| | - A Sevin
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | - F Soulez
- Univ. Lyon, Univ. Lyon 1, ENS de Lyon, CNRS, Centre de Recherche Astrophysique de Lyon UMR5574, Saint-Genis-Laval, France
| | - A Spang
- Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Laboratoire Lagrange, Nice, France
| | - E Stadler
- Université Grenoble Alpes, CNRS, IPAG, Grenoble, France
| | - A Sternberg
- School of Physics and Astronomy, Tel Aviv University, Tel Aviv, Israel
- Center for Computational Astrophysics, Flatiron Institute, New York, NY, USA
| | - C Straubmeier
- 1st Institute of Physics, University of Cologne, Cologne, Germany
| | - E Sturm
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - C Sykes
- School of Physics and Astronomy, University of Southampton, Southampton, UK
| | - L J Tacconi
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | | | - F Vincent
- LESIA - Observatoire de Paris, Université PSL, Sorbonne Université, Université Paris Cité, CNRS, Meudon, France
| | | | - S Uysal
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - F Widmann
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - E Wieprecht
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - E Wiezorrek
- Max Planck Institute for Extraterrestrial Physics, Garching, Germany
| | - J Woillez
- European Southern Observatory, Garching, Germany
| | - G Zins
- European Southern Observatory, Garching, Germany
| |
Collapse
|
2
|
Redondo MJ, Harrall KK, Glueck DH, Tosur M, Uysal S, Muir A, Atkinson EG, Shapiro MR, Yu L, Winter WE, Weedon M, Brusko TM, Oram R, Vehik K, Hagopian W, Atkinson MA, Dabelea D. Diabetes Study of Children of Diverse Ethnicity and Race: Study design. Diabetes Metab Res Rev 2024; 40:e3744. [PMID: 37888801 PMCID: PMC10939959 DOI: 10.1002/dmrr.3744] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 08/16/2023] [Accepted: 10/03/2023] [Indexed: 10/28/2023]
Abstract
AIMS Determining diabetes type in children has become increasingly difficult due to an overlap in typical characteristics between type 1 diabetes (T1D) and type 2 diabetes (T2D). The Diabetes Study in Children of Diverse Ethnicity and Race (DISCOVER) programme is a National Institutes of Health (NIH)-supported multicenter, prospective, observational study that enrols children and adolescents with non-secondary diabetes. The primary aim of the study was to develop improved models to differentiate between T1D and T2D in diverse youth. MATERIALS AND METHODS The proposed models will evaluate the utility of three existing T1D genetic risk scores in combination with data on islet autoantibodies and other parameters typically available at the time of diabetes onset. Low non-fasting serum C-peptide (<0.6 nmol/L) between 3 and 10 years after diabetes diagnosis will be considered a biomarker for T1D as it reflects the loss of insulin secretion ability. Participating centres are enrolling youth (<19 years old) either with established diabetes (duration 3-10 years) for a cross-sectional evaluation or with recent onset diabetes (duration 3 weeks-15 months) for the longitudinal observation with annual visits for 3 years. Cross-sectional data will be used to develop models. Longitudinal data will be used to externally validate the best-fitting model. RESULTS The results are expected to improve the ability to classify diabetes type in a large and growing subset of children who have an unclear form of diabetes at diagnosis. CONCLUSIONS Accurate and timely classification of diabetes type will help establish the correct clinical management early in the course of the disease.
Collapse
Affiliation(s)
- Maria J. Redondo
- Diabetes and Endocrinology Division, Department of Pediatrics. Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Kylie K. Harrall
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Deborah H. Glueck
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | - Mustafa Tosur
- Diabetes and Endocrinology Division, Department of Pediatrics. Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
- Children’s Nutrition Research Center, USDA/ARS, Houston, TX, USA
| | - Serife Uysal
- Diabetes and Endocrinology Division, Department of Pediatrics. Texas Children’s Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Andrew Muir
- Department of Pediatrics, Emory University, Atlanta, GA, USA
| | - Elizabeth G. Atkinson
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Melanie R. Shapiro
- Department of Pathology, Immunology, and Laboratory Medicine, College of Medicine, Diabetes Institute, University of Florida, Gainesville, FL, USA
| | - Liping Yu
- Barbara Davis Center for Diabetes, University of Colorado School of Medicine; Aurora, CO, USA
| | - William E. Winter
- Departments of Pathology and Pediatrics, University of Florida, Gainesville, FL, USA
| | - Michael Weedon
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Todd M. Brusko
- Department of Pathology, Immunology, and Laboratory Medicine, College of Medicine, Diabetes Institute, University of Florida, Gainesville, FL, USA
- Department of Pediatrics, College of Medicine, Diabetes Institute, University of Florida, Gainesville, FL, USA
| | - Richard Oram
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Kendra Vehik
- Health Informatics Institute, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | | | - Mark A. Atkinson
- Department of Pathology, Immunology, and Laboratory Medicine, College of Medicine, Diabetes Institute, University of Florida, Gainesville, FL, USA
- Department of Pediatrics, College of Medicine, Diabetes Institute, University of Florida, Gainesville, FL, USA
| | - Dana Dabelea
- Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA
| | | |
Collapse
|
3
|
Tosur M, Hsu JW, Deen S, Huang X, Guffey D, Uysal S, Astudillo M, Redondo MJ, Jahoor F, Balasubramanyam A. Plasma amino acid signatures define types of pediatric diabetes. Clin Nutr ESPEN 2023; 57:21-28. [PMID: 37739658 PMCID: PMC10518839 DOI: 10.1016/j.clnesp.2023.06.005] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/31/2023] [Accepted: 06/05/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND & AIMS Metabolic biomarkers with pathophysiological relevance is lacking in pediatric diabetes. We aimed to identify novel metabolic biomarkers in pediatric type 1 (T1D) and type 2 diabetes (T2D). We hypothesized that (1) targeted plasma metabolomics, focused on plasma amino acid concentrations, could identify distinctively altered patterns in children with T1D or T2D, and (2) there are specific changes in concentrations of metabolites related to branch chain amino acids (BCAA) and arginine metabolism in children with T2D. METHODS In a pilot study, we enrolled children with T1D (n = 15) and T2D (n = 13), and healthy controls (n = 15). Fasting plasma amino acid concentrations were measured by ultra-performance liquid chromatography, and compared between the groups after adjustment for confounding factors. RESULTS The mean age (SD) of participants was 16.4 (0.9) years. There were no group differences in age, gender, race/ethnicity, or 24-h protein intake. Mean BMI percentile was higher in the T2D than the T1D group or controls (p < 0.001). The T2D group had lower arginine, citrulline, glutamine, glycine, phenylalanine, methionine, threonine, asparagine and symmetric dimethylarginine (SDMA) but higher aspartate than controls, after adjusting for BMI percentiles (all p < 0.05). Children with T2D also had lower glycine but higher ornithine, proline, leucine, isoleucine, valine, total BCAA, lysine and tyrosine than those with T1D after adjusting for confounding factors (all p < 0.05). Children with T1D had lower phenylalanine, methionine, threonine, glutamine, tyrosine, asymmetric dimethylarginine (ADMA) and SDMA than controls (all p < 0.05). CONCLUSIONS Children with T2D and T1D have distinct fasting plasma amino acid signatures that suggest varying pathogenic mechanisms and could serve as biomarkers for these conditions.
Collapse
Affiliation(s)
- Mustafa Tosur
- Department of Pediatrics, Division of Diabetes and Endocrinology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA; Children's Nutrition Research Center, Agricultural Research Service, U.S. Department of Agriculture, Houston, TX, USA.
| | - Jean W Hsu
- Children's Nutrition Research Center, Agricultural Research Service, U.S. Department of Agriculture, Houston, TX, USA; Department of Pediatrics - Nutrition, Baylor College of Medicine, Houston, TX, USA
| | - Saima Deen
- Department of Pediatrics, Research Resources Office, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Xiaofan Huang
- Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX, USA
| | - Danielle Guffey
- Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX, USA
| | - Serife Uysal
- Department of Pediatrics, Division of Diabetes and Endocrinology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| | - Marcela Astudillo
- Department of Pediatrics, Division of Diabetes and Endocrinology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| | - Maria J Redondo
- Department of Pediatrics, Division of Diabetes and Endocrinology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| | - Farook Jahoor
- Children's Nutrition Research Center, Agricultural Research Service, U.S. Department of Agriculture, Houston, TX, USA; Department of Pediatrics - Nutrition, Baylor College of Medicine, Houston, TX, USA
| | - Ashok Balasubramanyam
- Division of Diabetes, Endocrinology and Metabolism, Baylor College of Medicine, Houston, TX, USA.
| |
Collapse
|
4
|
Schwartz DD, Banuelos R, Uysal S, Vakharia M, Hendrix KR, Fegan-Bohm K, Lyons SK, Sonabend R, Gunn SK, Dei-Tutu S. An Automated Risk Index for Diabetic Ketoacidosis in Pediatric Patients With Type 1 Diabetes: The RI-DKA. Clin Diabetes 2022; 40:204-210. [PMID: 35669298 PMCID: PMC9160557 DOI: 10.2337/cd21-0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Indexed: 11/13/2022]
Abstract
Identifying patients at high risk for diabetic ketoacidosis (DKA) is crucial for informing efforts at preventive intervention. This study sought to develop and validate an electronic medical record (EMR)-based tool for predicting DKA risk in pediatric patients with type 1 diabetes. Based on analysis of data from 1,864 patients with type 1 diabetes, three factors emerged as significant predictors of DKA: most recent A1C, type of health insurance (public vs. private), and prior DKA. A prediction model was developed based on these factors and tested to identify and categorize patients at low, moderate, and high risk for experiencing DKA within the next year. This work demonstrates that risk for DKA can be predicted using a simple model that can be automatically derived from variables in the EMR.
Collapse
Affiliation(s)
- David D. Schwartz
- Section of Psychology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
- Corresponding author: David D. Schwartz,
| | - Rosa Banuelos
- Texas Children’s Hospital Quality Outcomes and Analytics, Houston, TX
| | - Serife Uysal
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Mili Vakharia
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Kristen R. Hendrix
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
- Piedmont Physicians Endocrinology, Columbus, GA
| | - Kelly Fegan-Bohm
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Sarah K. Lyons
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Rona Sonabend
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Sheila K. Gunn
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Selorm Dei-Tutu
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| |
Collapse
|
5
|
Schwartz DD, Vakharia M, Uysal S, Hendrix KR, Fegan-Bohm K, Lyons SK, Sonabend R, Gunn SK, Banuelos R, Dei-Tutu S. A Comprehensive System for Identifying Patients With Type 1 Diabetes at Increased Risk for Diabetic Ketoacidosis at Texas Children's Hospital. Clin Diabetes 2022; 40:92-96. [PMID: 35221478 PMCID: PMC8865789 DOI: 10.2337/cd21-0072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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] [Indexed: 01/03/2023]
Abstract
Quality Improvement Success Stories are published by the American Diabetes Association in collaboration with the American College of Physicians and the National Diabetes Education Program. This series is intended to highlight best practices and strategies from programs and clinics that have successfully improved the quality of care for people with diabetes or related conditions. Each article in the series is reviewed and follows a standard format developed by the editors of Clinical Diabetes. The following article describes a project at Texas Children's Hospital aimed at improving identification of patients with type 1 diabetes at high risk for diabetic ketoacidosis.
Collapse
Affiliation(s)
- David D. Schwartz
- Section of Psychology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
- Corresponding author: David D. Schwartz,
| | - Mili Vakharia
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Serife Uysal
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Kristen R. Hendrix
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
- Piedmont Physicians Endocrinology, Columbus, GA
| | - Kelly Fegan-Bohm
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Sarah K. Lyons
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Rona Sonabend
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Sheila K. Gunn
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | - Rosa Banuelos
- Texas Children’s Hospital Quality Outcomes and Analytics, Houston, TX
| | - Selorm Dei-Tutu
- Section of Pediatric Diabetes and Endocrinology, Department of Pediatrics, Baylor College of Medicine, Houston, TX
| |
Collapse
|
6
|
Hill RM, Gallagher KAS, Eshtehardi SS, Uysal S, Hilliard ME. Suicide Risk in Youth and Young Adults with Type 1 Diabetes: a Review of the Literature and Clinical Recommendations for Prevention. Curr Diab Rep 2021; 21:51. [PMID: 34902071 PMCID: PMC8666467 DOI: 10.1007/s11892-021-01427-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/28/2021] [Indexed: 10/30/2022]
Abstract
PURPOSE OF REVIEW The manuscript reviews the extant literature on suicide-related thoughts and behaviors among youth and young adults with pediatric diabetes. This evidence is presented within the context of current theories of the etiology of suicidal behavior to highlight how diabetes may contribute to suicide risk, and to support providers in understanding the interplay between pediatric diabetes and suicide risk. The manuscript also reviews evidence-based approaches to suicide prevention suitable for use in pediatric healthcare settings, with suggestions for their application to this unique population. RECENT FINDINGS Several recent studies identify heightened rates of suicidal ideation, suicide attempts, and suicide among youth and young adults with pediatric diabetes, as compared with their peers without diabetes. Evidence-based suicide prevention approaches frequently emphasize the importance of reducing suicidal youths' access to potentially lethal means for suicidal behavior. This approach may require special considerations for youth with pediatric diabetes, due to their need to carry sufficient quantities of insulin and the dangers of inaccurate insulin dosing and/or overdose. Suggestions for suicide prevention for this population include risk screening as part of routine diabetes care, early prevention, education for youth and families, and provider awareness of risk factors, warning signs, and implications for diabetes care. Youth and young adults with diabetes reported elevated rates of suicide-related behaviors as compared with their peers without diabetes. Existing suicide prevention approaches may require substantial adaptation for use with youth and young adults with diabetes. Further research is needed to examine how to best prevent suicidal behaviors among this population.
Collapse
Affiliation(s)
- Ryan M Hill
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
- College for Health, Community and Policy, University of Texas at San Antonio, San Antonio, TX, USA
| | - Katherine A S Gallagher
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| | - Sahar S Eshtehardi
- Department of Psychological, Health, & Learning Sciences, University of Houston, Houston, TX, USA
| | - Serife Uysal
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA
| | - Marisa E Hilliard
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, TX, USA.
| |
Collapse
|
7
|
Sipahi OR, Erdem HA, Kahraman H, Kurşun E, Suntur BM, Demirdal T, Nemli SA, Dizbay M, Ulug M, Öztoprak-Cuvalci N, Arda B, Quliyeva G, Tasbakan M, Uysal S, Sipahi H, Aydemir S, Ulusoy S. Daptomycin versus teicoplanin in the treatment of osteomyelitis: Results of the Göztepe retrospective cohort study. Infect Dis Now 2021; 51:362-367. [PMID: 33870888 DOI: 10.1016/j.idnow.2021.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 01/10/2021] [Accepted: 01/15/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVES Daptomycin is highly effective against Gram-positive multidrug-resistant bacteria. Publications on daptomycin in osteomyelitis treatment are limited. PATIENTS AND METHODS In this multicenter retrospective cohort study, the aim was to evaluate the outcomes of osteomyelitis cases having received daptomycin or teicoplanin. This multicenter retrospective cohort study gathered data from seven centers located in five cities of Turkey. Study inclusion criteria were as follows: (a) magnetic resonance imaging and/or direct X-ray revealed osteomyelitis or biopsy pathologic examination results concomitant with osteomyelitis. Chi-squareand Student t-tests were used for statistical comparison. RESULTS A total of 72 patients, 38 cases in the daptomycin group and 34 cases in the teicoplanin group diagnosed with osteomyelitis fulfilling the study inclusion criteria, were included in the study. Clinical success at the end of induction therapy was achieved in 32/38 cases in the daptomycin cohort vs. 30/34 cases in the teicoplanin cohort (p: 0.73). CONCLUSION Although this is a limited experience in a small but well-defined cohort, our data suggest that daptomycin may be a safe alternative to glycopeptides in osteomyelitis treatment. A randomized controlled clinical study involving larger cohorts may increase the available evidence.
Collapse
Affiliation(s)
- O R Sipahi
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey.
| | - H A Erdem
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - H Kahraman
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - E Kurşun
- Baskent University, Faculty of Med., Department of Infectious Diseases and Clinical Microbiology, Adana, Turkey; Eskisehir Private Umit Hosp., Eskisehir, Turkey
| | - B M Suntur
- Adana Numune Hospital, Infectious Diseases and Clinical Microbiology Clinic, Adana, Turkey
| | - T Demirdal
- Katip Celebi University, Faculty of Med., Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - S A Nemli
- Katip Celebi University, Faculty of Med., Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - M Dizbay
- Gazi University, Faculty of Med., Department of Infectious Diseases and Clinical Microbiology, Ankara, Turkey
| | - M Ulug
- Eskisehir Private Umit Hosp., Eskisehir, Turkey
| | - N Öztoprak-Cuvalci
- Antalya Training and Research Hospital, Department of Infectious Diseases and Clinical Microbiology, Antalya, Turkey
| | - B Arda
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - G Quliyeva
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - M Tasbakan
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - S Uysal
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| | - H Sipahi
- Bornova Health Directorate, Izmir, Turkey
| | - S Aydemir
- Ege University, Faculty of Medicine, Department of Microbiology and Clinical Microbiology, Izmir, Turkey
| | - S Ulusoy
- Ege University, Faculty of Medicine, Department of Infectious Diseases and Clinical Microbiology, Izmir, Turkey
| |
Collapse
|
8
|
Athanassaki I, Lyons S, DeSalvo D, Hendrix K, Ebenezer S, McCann-Crosby B, Redondo M, Chen MJ, Uysal S, Sisley S. Diabetes Curriculum for Pediatric Endocrine Fellowship Utilizing Modified Team-Based Learning. MedEdPORTAL 2020; 16:10948. [PMID: 32821810 PMCID: PMC7431187 DOI: 10.15766/mep_2374-8265.10948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 01/03/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION While type 1 diabetes is frequently encountered clinically in pediatric endocrinology fellowship training, other types of diabetes may only be encountered in educational settings. Adult learners learn best through knowledge application, but to date there are no published curricula utilizing application educational strategies for all forms of diabetes. METHODS We utilized a team-based learning (TBL) approach to create four modules on different types of diabetes: type 1 diabetes, type 2 diabetes, neonatal diabetes, and maturity-onset diabetes of the young. We divided our fellows (all training years, n = 11) into two teams and delivered four separate, 90-minute sessions. To emphasize the application of knowledge, we modified the format to combine the readiness assurance test (RAT) with application problem (APP) questions. The combined RAT/APP questions were answered by individuals and teams. We analyzed scores from individual and team tests and evaluated each module. Additionally, we acquired subjective data from the fellows regarding their experiences. RESULTS Teams outperformed individuals on the tests, as expected (94% vs. 76% correct questions, respectively). All the fellows agreed that the sessions should be included permanently. Additionally, all agreed the sessions helped them apply knowledge. Subjectively, the fellows were very engaged and lively during the sessions and felt the sessions were feasible as implemented. DISCUSSION TBL can be a valuable educational strategy to increase the application of knowledge for diabetes in pediatric endocrinology fellows. Future studies examining the use of this strategy to increase critical thinking skills and knowledge retention in the long-term would be useful.
Collapse
Affiliation(s)
- Ioanna Athanassaki
- Assistant Professor, Department of Pediatrics, Baylor College of Medicine
| | - Sarah Lyons
- Assistant Professor, Department of Pediatrics, Baylor College of Medicine
| | - Daniel DeSalvo
- Assistant Professor, Department of Pediatrics, Baylor College of Medicine
| | | | - Sophia Ebenezer
- Assistant Professor, Department of Pediatrics, Baylor College of Medicine
| | | | - Maria Redondo
- Associate Professor, Department of Pediatrics, Baylor College of Medicine
| | - Min-Jye Chen
- Assistant Professor, Department of Pediatrics, Baylor College of Medicine
| | - Serife Uysal
- Assistant Professor, Department of Pediatrics, Baylor College of Medicine
| | - Stephanie Sisley
- Assistant Professor, Department of Pediatrics, Baylor College of Medicine
| |
Collapse
|
9
|
Uysal S, Quintos JB, DerMarderosian D, Chapman HA, Reinert SE, Hirway P, Topor LS. PARTIAL HOSPITALIZATION: AN INTERVENTION FOR YOUTH WITH POORLY CONTROLLED DIABETES MELLITUS. Endocr Pract 2019; 25:1041-1048. [PMID: 31241360 DOI: 10.4158/ep-2019-0102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective: To examine the efficacy of an integrated medical/psychiatric partial hospitalization program (PHP) to improve glycemic control in youth with both diabetes mellitus and mental health disorders. Methods: This retrospective chart review is of patients admitted to a PHP between 2005-2015 with concerns about diabetes mellitus care. Clinical characteristics, laboratory data, diabetic ketoacidosis hospitalizations, and outpatient clinic visit frequency were collected from the year prior to the year after PHP admission. Results: A total of 43 individuals met inclusion criteria: 22 (51%) were female, 40 (93%) had type 1 diabetes, the mean age was 15.2 ± 2.3 years, and the mean diabetes mellitus duration was 4.6 ± 3.6 years. Of those individuals, 35 of these patients had hemoglobin A1c (HbA1c) data available at baseline, 6 months, and 1 year after PHP. The average HbA1c before PHP admission was 11.3 ± 2.3% (100.5 ± 25 mmol/mol), and decreased to 9.2 ± 1.3% (76.7 ± 14.8 mmol/mol) within 6 months of PHP admission (P<.001). The average HbA1c 1 year after PHP was 10.7 ± 1.7 % (93.3 ± 19.1 mmol/mol). Overall, 24 patients (68%) had lower HbA1c, and 75% of those with improvement maintained an HbA1c reduction of ≥1% (≥10 mmol/mol) at 1 year compared to before PHP. Conclusion: Most patients demonstrated improved glycemic control within 6 months of PHP admission, and many of those maintained a ≥1% (≥10 mmol/mol) reduction in HbA1c at 1 year following PHP admission. This program may represent a promising intervention that could serve as a model for intensive outpatient management of youth with poorly controlled diabetes mellitus. Abbreviations: ADA = American Diabetes Association; DKA = diabetic ketoacidosis; EMR = electronic medical record; HbA1c = hemoglobin A1c; ICD-9 = International Classification of Diseases, 9th revision; PHP = partial hospitalization program.
Collapse
|
10
|
Abstract
Squamous cell carcinoma (SCC) of the renal pelvis is a particularly rare tumor that accounts for a minor portion of renal malignancies and is aggressive with an unfavorable prognosis. It is usually diagnosed after surgery and at advanced stages as it does not possess specific clinical and radiological properties. The pathological examination of a 38-year-old female patient who had undergone nephrectomy due to a nonfunctioning right kidney caused by long-standing staghorn calculus revealed moderately differentiated renal pelvis SCC invading the renal parenchyma. The patient who experienced severe lumbar pain in the second postoperative month presented lymphadenopathy, which could not be detected with ultrasonography but was diagnosed with 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18FDG PET/CT). The patient received systemic treatment following the early diagnosis and survived past the average survival time. It was concluded that in cases where SCC was diagnosed after nephrectomy, investigating metastasis with 18FDG PET/CT and initiating early systemic treatment in the presence of metastasis could contribute to survival.
Collapse
Affiliation(s)
- I Kartal
- Department of Urology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - S Uysal
- Department of Urology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - A Adabag
- Department of Pathology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - A Gok
- Department of Urology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - A L Sagnak
- Department of Urology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - H Ersoy
- Department of Urology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| |
Collapse
|
11
|
Atasever G, Keceli TI, Uysal S, Gungor HC, Olmez S. Primary molar pulpotomies with different hemorrhage control agents and base materials: A randomized clinical trial. Niger J Clin Pract 2019; 22:305-312. [PMID: 30837416 DOI: 10.4103/njcp.njcp_369_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Objective To evaluate the clinical and radiographical success of primary molar pulpotomies which used 15.5% ferric sulfate (FS) or 1.25% sodium hypochlorite (NaOCl) for hemostasis and zinc oxide-eugenol (ZOE) and calcium hydroxide (CH) pastes as base materials. Methods In 29 healthy children, 80 primary molars were randomly allocated to one of the study groups: Group 1: FS-ZOE, Group 2: FS-CH, Group 3: NaOCl-ZOE, and Group 4: NaOCl-CH. After hemostasis with the respective solutions, pulp stumps and floor of the pulp chambers were covered with either ZOE or CH pastes. All teeth were restored with stainless steel crowns. Follow-up examinations were carried out at 1, 3, 6, and 12 months. Results One tooth in Group 1 and two teeth in Group 4 were extracted because of pain and periapial pathosis at sixth month. After 12 months, clinical success rates of pulpotomies in Groups 1-4 were 95%, 100%, 100%, and 89.5%, respectively. The differences were not significant (P = 0.548). Radiographic success rates for Groups 1-4 were 80%, 88.9%, 78.9%, and 84.2%, respectively. No statistically significant difference was found (P = 0.968). Pain on percussion was the most observed clinical finding. However, internal root resorption was the most common radiological finding and it was observed significantly more in mandibular primary molars (P < 0.05). Conclusion Both ZOE and CH can be preferred as base materials after hemostasis achieved by the use of 15.5% FS or 1.25% NaOCl in primary tooth pulpotomy.
Collapse
Affiliation(s)
- G Atasever
- Private Practice, Specialist in Pediatric Dentistry, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
| | - T I Keceli
- Department of Pediatric Dentistry, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
| | - S Uysal
- Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
| | - H C Gungor
- Department of Pediatric Dentistry, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
| | - S Olmez
- Department of Pediatric Dentistry, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
| |
Collapse
|
12
|
Pehlivan S, Aydin N, Nursal AF, Uysal MA, Pehlivan M, Tekcan A, Yavuz FK, Sever U, Yavuzlar H, Kurnaz S, Uysal S, Aydin PC. Association of XRCC1 and XPD functional gene variants with nicotine dependence and/or schizophrenia: a case-control study and in silico analysis. PSYCHIAT CLIN PSYCH 2019. [DOI: 10.1080/24750573.2018.1468614] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
Affiliation(s)
- S. Pehlivan
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - N. Aydin
- Department of Psychiatry, Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - A. F. Nursal
- Department of Medical Genetics, Faculty of Medicine, Hitit University, Corum, Turkey
| | - M. A. Uysal
- Department of Chest Diseases, Yedikule Hospital for Chest Diseases and Thoracic Surgery Training and Research Hospital, Istanbul, Turkey
| | - M. Pehlivan
- Department of Haematology, Faculty of Medicine, Gaziantep University, Gaziantep, Turkey
| | - A. Tekcan
- Department of Medical Biology, Faculty of Medicine, AhiEvran University, Kirsehir, Turkey
| | - F. K. Yavuz
- Department of Psychiatry, Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - U. Sever
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - H. Yavuzlar
- Department of Psychiatry, Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - S. Kurnaz
- Department of Medical Biology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - S. Uysal
- Department of Psychiatry, Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - P. C. Aydin
- Department of Psychiatry, Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| |
Collapse
|
13
|
Agrawal S, Kremsdorf R, Uysal S, Fredette ME, Topor LS. Nephrolithiasis: A complication of pediatric diabetic ketoacidosis. Pediatr Diabetes 2018; 19:329-332. [PMID: 28737266 DOI: 10.1111/pedi.12559] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2017] [Revised: 05/19/2017] [Accepted: 06/20/2017] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVE To determine the frequency of nephrolithiasis as a complication of diabetic ketoacidosis (DKA) in pediatrics. METHODS We performed a retrospective chart review of patients with DKA admitted to a pediatric hospital between January 2009 and July 2016. We identified patients with nephrolithiasis during admission for DKA. RESULTS We identified 395 episodes of DKA over 7.5 years. Nephrolithiasis developed as a complication of DKA in 3 of those admissions (0.8%). All three patients with nephrolithiasis were males with new onset type 1 diabetes, aged 11 to 16.5 years. They all developed symptoms of nephrolithiasis after transition to subcutaneous insulin. One patient had subsequent worsening acidosis that required an additional 24 hours of IV insulin administration. CONCLUSIONS Nephrolithiasis is a rare complication of pediatric DKA, and should be considered in children with DKA who develop hematuria, flank pain, or suprapubic pain. Nephrolithiasis can increase insulin resistance due to increased pain and inflammation, so these patients should be monitored closely for recurrence of DKA. As patients with diabetes have increased risk of chronic kidney disease and nephrolithiasis can cause kidney injury, risk factors for nephrolithiasis should be identified and addressed to avoid subsequent kidney damage.
Collapse
Affiliation(s)
- Sungeeta Agrawal
- Division of Pediatric Endocrinology, Floating Hospital for Children at Tufts Medical Center/ Tufts University School of Medicine, Boston, Massachusetts
| | - Robin Kremsdorf
- Division of Pediatric Nephrology, Rhode Island Hospital, Providence, Rhode Island.,The Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - Serife Uysal
- The Warren Alpert Medical School of Brown University, Providence, Rhode Island.,Division of Pediatric Endocrinology, Hasbro Children's Hospital/Rhode Island Hospital, Providence, Rhode Island
| | - Meghan E Fredette
- The Warren Alpert Medical School of Brown University, Providence, Rhode Island.,Division of Pediatric Endocrinology, Hasbro Children's Hospital/Rhode Island Hospital, Providence, Rhode Island
| | - Lisa Swartz Topor
- The Warren Alpert Medical School of Brown University, Providence, Rhode Island.,Division of Pediatric Endocrinology, Hasbro Children's Hospital/Rhode Island Hospital, Providence, Rhode Island
| |
Collapse
|
14
|
Yuvacı HY, Uysal S, Haltaş HH, Sırav BS, Duvan C, Turhan N, Seyhan N. The effect of non-ionizing radiation on the ovarian reserves of female rats. CLIN EXP OBSTET GYN 2017. [DOI: 10.12891/ceog3594.2017] [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: 11/01/2022]
|
15
|
Erdem H, Inan A, Guven E, Hargreaves S, Larsen L, Shehata G, Pernicova E, Khan E, Bastakova L, Namani S, Harxhi A, Roganovic T, Lakatos B, Uysal S, Sipahi OR, Crisan A, Miftode E, Stebel R, Jegorovic B, Fehér Z, Jekkel C, Pandak N, Moravveji A, Yilmaz H, Khalifa A, Musabak U, Yilmaz S, Jouhar A, Oztoprak N, Argemi X, Baldeyrou M, Bellaud G, Moroti RV, Hasbun R, Salazar L, Tekin R, Canestri A, Čalkić L, Praticò L, Yilmaz-Karadag F, Santos L, Pinto A, Kaptan F, Bossi P, Aron J, Duissenova A, Shopayeva G, Utaganov B, Grgic S, Ersoz G, Wu AKL, Lung KC, Bruzsa A, Radic LB, Kahraman H, Momen-Heravi M, Kulzhanova S, Rigo F, Konkayeva M, Smagulova Z, Tang T, Chan P, Ahmetagic S, Porobic-Jahic H, Moradi F, Kaya S, Cag Y, Bohr A, Artuk C, Celik I, Amsilli M, Gul HC, Cascio A, Lanzafame M, Nassar M. The burden and epidemiology of community-acquired central nervous system infections: a multinational study. Eur J Clin Microbiol Infect Dis 2017; 36:1595-1611. [PMID: 28397100 DOI: 10.1007/s10096-017-2973-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 03/22/2017] [Indexed: 12/11/2022]
Abstract
Risk assessment of central nervous system (CNS) infection patients is of key importance in predicting likely pathogens. However, data are lacking on the epidemiology globally. We performed a multicenter study to understand the burden of community-acquired CNS (CA-CNS) infections between 2012 and 2014. A total of 2583 patients with CA-CNS infections were included from 37 referral centers in 20 countries. Of these, 477 (18.5%) patients survived with sequelae and 227 (8.8%) died, and 1879 (72.7%) patients were discharged with complete cure. The most frequent infecting pathogens in this study were Streptococcus pneumoniae (n = 206, 8%) and Mycobacterium tuberculosis (n = 152, 5.9%). Varicella zoster virus and Listeria were other common pathogens in the elderly. Although staphylococci and Listeria resulted in frequent infections in immunocompromised patients, cryptococci were leading pathogens in human immunodeficiency virus (HIV)-positive individuals. Among the patients with any proven etiology, 96 (8.9%) patients presented with clinical features of a chronic CNS disease. Neurosyphilis, neurobrucellosis, neuroborreliosis, and CNS tuberculosis had a predilection to present chronic courses. Listeria monocytogenes, Staphylococcus aureus, M. tuberculosis, and S. pneumoniae were the most fatal forms, while sequelae were significantly higher for herpes simplex virus type 1 (p < 0.05 for all). Tackling the high burden of CNS infections globally can only be achieved with effective pneumococcal immunization and strategies to eliminate tuberculosis, and more must be done to improve diagnostic capacity.
Collapse
Affiliation(s)
- H Erdem
- Principal Coordinator of ID-IRI, Ankara, Turkey.
- Department of Infectious Diseases and Clinical Microbiology, Gulhane Medical Academy, 06010, Etlik, Ankara, Turkey.
| | - A Inan
- Department of Infectious Diseases and Clinical Microbiology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - E Guven
- Beytepe Murat Erdi Eker State Hospital, Ankara, Turkey
| | - S Hargreaves
- International Health Unit, Section of Infectious Diseases and Immunity, Commonwealth Building, Hammersmith Campus, Imperial College London, London, UK
| | - L Larsen
- Department of Infectious Diseases Q, Odense University Hospital, Odense, Denmark
| | - G Shehata
- Department of Neurology and Psychiatry, Assiut University Hospital, Assiut, Egypt
| | - E Pernicova
- Avenier, Centres for Vaccination and Travel Medicine, Prague, Czech Republic
- Faculty Hospital Brno, Department of Infectious Diseases, Brno, Czech Republic
| | - E Khan
- Shifa International Hospital, Islamabad, Pakistan
| | - L Bastakova
- Faculty Hospital Brno, Department of Infectious Diseases and Masaryk University Faculty of Medicine, Brno, Czech Republic
| | - S Namani
- Infectious Diseases Clinic, University Clinical Center of Kosovo, Prishtina, Kosovo
| | - A Harxhi
- Service of Infectious Disease, University Hospital Center of Tirana, Tirana, Albania
| | - T Roganovic
- Infectious Diseases Clinic, University Hospital Clinical Center Banja Luka, Banja Luka, Bosnia and Herzegovina
| | - B Lakatos
- Department of Infectious Diseases, Saint Laszlo Hospital, Budapest, Hungary
| | - S Uysal
- Department of Infectious Diseases and Clinical Microbiology, Seyfi Demirsoy State Hospital, Buca, İzmir, Turkey
| | - O R Sipahi
- Department of Infectious Diseases and Clinical Microbiology, Ege University School of Medicine, Izmir, Turkey
| | - A Crisan
- Department of Infectious Diseases, Victor Babes University of Medicine and Pharmacy, Timisoara, Romania
| | - E Miftode
- Hospital of Infectious Diseases, Gr. T. Popa University of Medicine and Pharmacy, Iasi, Romania
| | - R Stebel
- Faculty Hospital Brno, Department of Infectious Diseases and Masaryk University Faculty of Medicine, Brno, Czech Republic
| | - B Jegorovic
- Clinic for Infectious and Tropical Diseases, Clinical Centre of Serbia, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Z Fehér
- Department of Infectious Diseases, Markusovszky University Teaching Hospital, Szombathely, Hungary
| | - C Jekkel
- Department of Infectious Diseases, Saint Laszlo Hospital, Budapest, Hungary
| | - N Pandak
- General Hospital Slavonski Brod, Department for Infectious Diseases, School of Medicine, University of Split, Split, Croatia
| | - A Moravveji
- Social Determinants of Health Research Center, Department of Community Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - H Yilmaz
- Department of Infectious Diseases and Clinical Microbiology, Ondokuz Mayis University School of Medicine, Samsun, Turkey
| | - A Khalifa
- Department of Neurology, Damascus Hospital, Damascus, Syria
| | - U Musabak
- Department of Immunology and Allergy, Losante Hospital, Ankara, Turkey
| | - S Yilmaz
- Gulhane Medical Academy, Blood Bank, Clinical Microbiology Division, Ankara, Turkey
| | - A Jouhar
- Department of Neurology, Damascus Hospital, Damascus, Syria
| | - N Oztoprak
- Antalya Education and Research Hospital, Antalya, Turkey
| | - X Argemi
- Infectious Diseases Department, Nouvel Hôpital Civil, Strasbourg, France
| | - M Baldeyrou
- Infectious Diseases Department, Nouvel Hôpital Civil, Strasbourg, France
| | - G Bellaud
- Department of Infectious Diseases, Tenon University Hospital, Paris, France
| | - R V Moroti
- Carol Davila University of Medicine and Pharmacy and Matei Bals National Institute for Infectious Diseases, Bucharest, Romania
| | - R Hasbun
- Medical School, Department of Infectious Diseases, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - L Salazar
- Medical School, Department of Infectious Diseases, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - R Tekin
- Department of Infectious Diseases and Clinical Microbiology, Dicle University School of Medicine, Diyarbakir, Turkey
| | - A Canestri
- Department of Infectious Diseases, Tenon University Hospital, Paris, France
| | - L Čalkić
- Department of Infectious Diseases, Zenica Cantonal Hospital, Zenica, Bosnia and Herzegovina
| | - L Praticò
- University Division of Infectious and Tropical Diseases, Piazza Spedali Civili, 25123, Brescia, Italy
| | - F Yilmaz-Karadag
- Goztepe Training and Research Hospital, Department of Infectious Diseases and Clinical Microbiology, Medeniyet University, Istanbul, Turkey
| | - L Santos
- Infectious Diseases Service, Centro Hospitalar São João and Faculty of Medicine, University of Porto, Porto, Portugal
| | - A Pinto
- Infectious Diseases Service, Centro Hospitalar São João and Faculty of Medicine, University of Porto, Porto, Portugal
| | - F Kaptan
- Department of Infectious Diseases and Clinical Microbiology, Katip Celebi University School of Medicine, Izmir, Turkey
| | - P Bossi
- Department Maladies Infectieuses, Institut Pasteur de Paris-HPA, Paris, France
| | - J Aron
- Department Maladies Infectieuses, Institut Pasteur de Paris-HPA, Paris, France
| | - A Duissenova
- Department of Infectious and Tropical Diseases, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| | - G Shopayeva
- Department of Infectious and Tropical Diseases, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| | - B Utaganov
- Department of Infectious and Tropical Diseases, Asfendiyarov Kazakh National Medical University, Almaty, Kazakhstan
| | - S Grgic
- Clinic for Infectious Diseases, University Hospital of Mostar, Mostar, Bosnia and Herzegovina
| | - G Ersoz
- Department of Infectious Diseases and Clinical Microbiology, Mersin University School of Medicine, Mersin, Turkey
| | - A K L Wu
- Department of Clinical Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong SAR, China
| | - K C Lung
- Department of Clinical Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong SAR, China
| | - A Bruzsa
- Department of Infectious Diseases, Saint Laszlo Hospital, Budapest, Hungary
| | - L B Radic
- Department of Infectious Diseases, General Hospital Dubrovnik, Dubrovnik, Croatia
| | - H Kahraman
- Department of Infectious Diseases and Clinical Microbiology, Ege University School of Medicine, Izmir, Turkey
| | - M Momen-Heravi
- Department of Infectious Diseases, Social Determinants of Health Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - S Kulzhanova
- Department of Infectious Diseases, Astana Medical University, Astana, Kazakhstan
| | - F Rigo
- Unit of Infectious Diseases, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - M Konkayeva
- Department of Infectious Diseases, Astana Medical University, Astana, Kazakhstan
| | - Z Smagulova
- Department of Infectious Diseases, Astana Medical University, Astana, Kazakhstan
| | - T Tang
- Infectious Diseases Team, Department of Medicine, Queen Elizabeth Hospital, Hong Kong, China
| | - P Chan
- Neurology Team, Department of Medicine, Queen Elizabeth Hospital, Hong Kong, China
| | - S Ahmetagic
- University Clinical Center Tuzla, Tuzla, Bosnia and Herzegovina
| | - H Porobic-Jahic
- University Clinical Center Tuzla, Tuzla, Bosnia and Herzegovina
| | - F Moradi
- Infectious and Tropical Diseases Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - S Kaya
- Department of Infectious Diseases and Clinical Microbiology, Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | - Y Cag
- School of Medicine, Department of Infectious Diseases and Clinical Microbiology, Medeniyet University, Istanbul, Turkey
| | - A Bohr
- Institute of Inflammation Research, Department of Infectious Diseases and Rheumatology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - C Artuk
- Department of Infectious Diseases and Clinical Microbiology, Gulhane Training and Research Hospital, Ankara, Turkey
| | - I Celik
- Department of Infectious Diseases and Clinical Microbiology, Kayseri Training and Research Hospital, Kayseri, Turkey
| | - M Amsilli
- Infectious Diseases Unit, CHU Bicètre, Paris, France
| | - H C Gul
- Department of Infectious Diseases and Clinical Microbiology, Gulhane Training and Research Hospital, Ankara, Turkey
| | - A Cascio
- Department of Health Promotion Sciences and Mother and Child Care "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - M Lanzafame
- Unit of Infectious Diseases, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - M Nassar
- Infection Control Department, Saudi German Hospital Group, Jeddah, Saudi Arabia
| |
Collapse
|
16
|
Llorent-Martínez EJ, Ortega-Barrales P, Zengin G, Mocan A, Simirgiotis MJ, Ceylan R, Uysal S, Aktumsek A. Evaluation of antioxidant potential, enzyme inhibition activity and phenolic profile of Lathyrus cicera and Lathyrus digitatus: Potential sources of bioactive compounds for the food industry. Food Chem Toxicol 2017; 107:609-619. [PMID: 28263865 DOI: 10.1016/j.fct.2017.03.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 02/23/2017] [Accepted: 03/01/2017] [Indexed: 02/08/2023]
Abstract
The genus Lathyrus has great importance in terms of food and agricultural areas. In this study, the in vitro antioxidant activity (phosphomolybdenum, DPPH, ABTS, FRAP, CUPRAC and metal chelating) and enzyme inhibitory activity evaluation (acetylcholinesterase, butyrylcholinesterase, α-amylase and α-glucosidase) of L. cicera and L. digitatus were investigated, as well as their phytochemical profiles. The screening of the main phytochemical compounds in aerial parts of L. cicera and L. digitatus was carried out by high-performance liquid chromatography with electrospray ionization mass spectrometric detection (HPLC-ESI-MSn), observing that flavonoids represent the highest percentage of identified compounds, with abundance of tri- and tetra-glycosilated flavonoids, including acylated ones, especially in L. cicera. Generally, L. digitatus exhibited stronger antioxidant and enzyme inhibitory activities in correlation with its higher level of phenolics. The high number of phenolic compounds and the results of the antioxidant and enzyme assays suggest that these plants may be further used as sources of bioactive compounds, and for the preparation of new nutraceuticals.
Collapse
Affiliation(s)
- E J Llorent-Martínez
- Regional Institute for Applied Chemistry Research (IRICA), University of Castilla-La Mancha, Ciudad Real 13071, Spain
| | - P Ortega-Barrales
- Department of Physical and Analytical Chemistry, University of Jaén, Campus Las Lagunillas S/N, Jaén E-23071, Spain
| | - G Zengin
- Selcuk University, Science Faculty, Department of Biology, Campus, 42250, Konya, Turkey.
| | - A Mocan
- Department of Pharmaceutical Botany, "Iuliu Hatieganu" University of Medicine and Pharmacy, 8, V. Babes Street, Cluj-Napoca, Romania; Institute for Life Sciences, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania.
| | - M J Simirgiotis
- Instituto de Farmacia, Facultad de Ciencias, Universidad Austral de Chile, Valdivia, Chile
| | - R Ceylan
- Selcuk University, Science Faculty, Department of Biology, Campus, 42250, Konya, Turkey
| | - S Uysal
- Selcuk University, Science Faculty, Department of Biology, Campus, 42250, Konya, Turkey
| | - A Aktumsek
- Selcuk University, Science Faculty, Department of Biology, Campus, 42250, Konya, Turkey
| |
Collapse
|
17
|
Hodax JK, Uysal S, Quintos JB, Phornphutkul C. Glycogen storage disease type IX and growth hormone deficiency presenting as severe ketotic hypoglycemia. J Pediatr Endocrinol Metab 2017; 30:247-251. [PMID: 28085675 DOI: 10.1515/jpem-2016-0342] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 11/28/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND Glycogen storage disease (GSD) type IX and growth hormone (GH) deficiency cause ketotic hypoglycemia via different mechanisms and are not known to be associated. We describe a patient presenting with severe ketotic hypoglycemia found to have both GSD IX and isolated GH deficiency. CASE PRESENTATION A 3-year-and-11-month-old boy with a history of prematurity, autism, developmental delay, seizures, and feeding difficulty was admitted for poor weight gain and symptomatic hypoglycemia. He was nondysmorphic, with a height of 93.8 cm (2%, -1.97 SDS), and has no hepatomegaly. He developed symptomatic hypoglycemia, with a serum glucose level of 37 mg/dL after 14 h of fasting challenge. Critical sample showed a GH of 0.24 ng/mL. GH provocative stimulation testing was done with a peak GH of 2.8 ng/mL. Brain magnetic resonance imaging showed a hypoplastic pituitary gland. Given the clinical symptoms, suspicion for mitochondrial disease was high. Dual Genome Panel by Massively Parallel Sequencing revealed a hemizygous variant c.721A>G (p1241V) in the X-linked PHKA2 gene, a causative gene for GSD IX. Red blood cell PhK enzyme activity testing was low, supporting the diagnosis. CONCLUSIONS Given the patient's developmental delays that were not explained by GH deficiency alone, further investigation showed two unrelated conditions resulting in deranged metabolic adaptation to fasting leading to severe hypoglycemia.
Collapse
|
18
|
Pehlivan S, Uysal M, Aydin P, Pehlivan M, Nursal AF, Yavuzlar H, Kurnaz S, Sever U, Yavuz F, Uysal S, Aydin N. eNOS and XRCC4 VNTR variants contribute to formation of nicotine dependence and/or schizophrenia. ACTA ACUST UNITED AC 2017; 118:467-471. [DOI: 10.4149/bll_2017_090] [Citation(s) in RCA: 2] [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: 11/08/2022]
|
19
|
den Broeder L, Kauw K, Uysal S, Schönenberger M, Kwakkelstein-Klooster S, Schoenmakers M, Scharwächter W, Schuit AJ, Wagemakers A. The Health Embassy. Resident benefits of Citizen Science in a low SES Dutch neighbourhood. Eur J Public Health 2016. [DOI: 10.1093/eurpub/ckw171.016] [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
|
20
|
Bektas Donmez S, Uysal S, Dolgun A, Turgut MD. Clinical performance of aesthetic restorative materials in primary teeth according to the FDI criteria. Eur J Paediatr Dent 2016; 17:202-212. [PMID: 27759409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
AIM The purpose of this study is to evaluate the clinical performance of three different restorative materials in primary teeth according to the FDI criteria. MATERIALS AND METHODS Resin-modified glass ionomer cement, compomer and composite resin restorations (n=93) were made in 31 patients. The restorations were clinically evaluated at baseline, 6th, 12th and 18th month with the FDI criteria. RESULTS The cumulative survival rate after 18 months was found to be 90.3% for resin modified glass ionomer cement restorations, 100% for compomer restorations and 80.6% for composite resin restorations. Statistically significant increase in surface roughness, colour mismatch, anatomic form loss and marginal deterioration were detected in resin- modified glass ionomer group (p<0.05). The most frequent reason for restoration failure in composite resin group was restoration fractures. CONCLUSIONS The resin-modified glass ionomer restorations necessitates close follow-up because of the risk of increase in surface roughness, changes in colour and loss in anatomic form and marginal adaptation. The clinical performance of compomer restorations is superior to resin-modified glass ionomer and composite resin restorations in primary teeth.
Collapse
Affiliation(s)
- S Bektas Donmez
- Hacettepe University Faculty of Dentistry, Department of Paediatric Dentistry, Ankara, Turkey
| | - S Uysal
- Hacettepe University Faculty of Dentistry, Department of Maxillofacial Radiology, Ankara, Turkey
| | - A Dolgun
- Department of Biostatistics, Hacettepe University, Ankara, Turkey
| | - M D Turgut
- Hacettepe University Faculty of Dentistry, Department of Paediatric Dentistry, Ankara, Turkey
| |
Collapse
|
21
|
Kaba M, Engin-Ustun Y, Kaba G, Eyi EGY, Uysal S, Mollamahmutoglu L. N terminal-pro brain natriuretic peptide in fetal umbilical cord meconium-stained amniotic fluid: a prospective case control study. CLIN EXP OBSTET GYN 2016. [DOI: 10.12891/ceog3124.2016] [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: 11/01/2022]
|
22
|
Kaba M, Engin-Ustun Y, Kaba G, Eyil EGY, Uysal S, Mollamahmutoglu L. N terminal-pro brain natriuretic peptide in fetal umbilical cord meconium-stained amniotic fluid: a prospective case control study. CLIN EXP OBSTET GYN 2016; 43:370-373. [PMID: 27328493] [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: 06/06/2023]
Abstract
PURPOSE OF INVESTIGATION To evaluate the value of N terminal-pro brain natriuretic peptide (NTpBNP) levels in fetuses with meconiumtained amniotic fluid (MSAF). MATERIALS AND METHODS In this case control study, of 36 fetuses, 19 had MSAF and 17 had normal, as controls. The blood samples were taken from the fetal umbilical cord just after birth to measure NTpBNP levels. RESULTS Mean NTpBNP values were 1.01 ± 0.49 ng/ml in the patient group and 1.70 ± 0.93 ng/ml in the control group. The difference between the groups was statistically significant (p = 0.01) and power was 78% at 95% confidence interval. CONCLUSION Serum NTpBNP levels were decreased in the study group. The result suggests that NTpBNP may be a valuable marker for fetuses with MSAF.
Collapse
|
23
|
Llorent-Martínez EJ, Ortega-Barrales P, Zengin G, Uysal S, Ceylan R, Guler GO, Mocan A, Aktumsek A. Lathyrus aureus and Lathyrus pratensis: characterization of phytochemical profiles by liquid chromatography-mass spectrometry, and evaluation of their enzyme inhibitory and antioxidant activities. RSC Adv 2016. [DOI: 10.1039/c6ra17170b] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study suggest that Lathyrus species may be further used in phytopharmaceuticals or food industry applications.
Collapse
Affiliation(s)
- E. J. Llorent-Martínez
- University of Castilla-La Mancha
- Regional Institute for Applied Chemistry Research (IRICA)
- Ciudad Real 13071
- Spain
| | - P. Ortega-Barrales
- Department of Physical and Analytical Chemistry
- University of Jaén
- E-23071 Jaén
- Spain
| | - G. Zengin
- Selcuk University
- Science Faculty
- Department of Biology
- Konya
- Turkey
| | - S. Uysal
- Selcuk University
- Science Faculty
- Department of Biology
- Konya
- Turkey
| | - R. Ceylan
- Selcuk University
- Science Faculty
- Department of Biology
- Konya
- Turkey
| | - G. O. Guler
- Necmettin Erbakan University
- Ahmet Kelesoglu Education Faculty
- Department of Biological Education
- Konya
- Turkey
| | - A. Mocan
- Department of Pharmaceutical Botany
- “Iuliu Hatieganu” University of Medicine and Pharmacy
- Cluj-Napoca
- Romania
| | - A. Aktumsek
- Selcuk University
- Science Faculty
- Department of Biology
- Konya
- Turkey
| |
Collapse
|
24
|
Beckmann Y, Uzunköprü C, Çakır V, Gelal F, Arıcı S, Uysal S. Successful treatment of spontaneous intracranial hypotension with targeted thoracic epidural patch: reversible coma with reversible corpus callosum splenium lesion. J Neurol Sci 2015. [DOI: 10.1016/j.jns.2015.08.235] [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: 10/22/2022]
|
25
|
Beckmann Y, Gürgör N, Uysal S. An option for the treatment of primary progressive multiple sclerosis. J Neurol Sci 2015. [DOI: 10.1016/j.jns.2015.08.1052] [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: 10/22/2022]
|
26
|
Güngör O, Kirik S, Cevizli D, Karaokur F, Ozer L, Uysal S, Dilber C. A RETT SYNDROME CASE WITH NOVEL NON-IDENTICAL MUTATION IN MECP2 GENE. Genet Couns 2015; 26:387-392. [PMID: 26852508] [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: 06/05/2023]
Abstract
The Rett syndrome (RTT; OMIM #312750) is a rare genetic disease observed predominantly among girls that affects neurological development. The incidence of this disorder is approximately 1 in 10,000 female births. Diagnosis of the RTT is based on specific clinical criteria and the identification of a mutation in the methyl-CpG-binding protein (MECP), which mainly occurs on exons 3 and 4 of the gene. Mutations in the X-linked methyl-CpG binding protein 2 gene (MECP2) are observed in nearly 95% of RTT cases. RTT is associated with considerable genotypic and phenotypic heterogeneity. Recently, it has been observed that mutations in the genes Netrin G1 and cyclin-dependent kinase like 5 (CDKL5) also lead to clinical pictures resembling RTT. In this case report, we describe a 4-years-old female patient who met all the relevant criteria for the diagnosis of RTT. Sequence analyses performed on the patient identified a de novo, heterozygous c.489G>A mutation at exon 4 of the MECP2 gene.
Collapse
|
27
|
Ademoglu E, Berberoglu Z, Carlioglu A, Dellal F, Gorar S, Alphan Z, Uysal S, Karakurt F. Higher levels of circulating chemerin in both lean and obese patients with polycystic ovary syndrome. Minerva Ginecol 2014; 66:535-542. [PMID: 25373013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIM The aim of this paper was to compare serum chemerin levels in nonobese and overweight/obese patients with polycystic ovary syndrome (PCOS) with lean controls. METHODS Seventy women with newly diagnosed or untreated PCOS and 38 age-matched nonobese healthy controls were enrolled in the present study. Participants with PCOS were categorized as nonobese (Body Mass Index [BMI] <25 kg/m², N.=36) or overweight/obese (BMI 25-29.9 kg/m² and ≥30 kg/m², respectively, N.=34). Anthropometric, metabolic and hormonal patterns, and serum chemerin were measured. RESULTS Serum chemerin tended to be higher in obese PCOS group than in nonobese PCOS women but did not reach statistical significance. Nonobese healthy controls had significantly lower chemerin levels than two PCOS groups (P<0.001). Fasting insulin (P<0.05) and homeostasis model assessment index (P<0.05) were significantly higher in obese women with PCOS than in other two groups. Also, these two parameters were higher in lean patients with PCOS than in healthy controls (P<0.05). In multiple linear regression analyses, chemerin was significantly associated with BMI (β-coefficient =0.336, P<0.01), and triglyceride (β-coefficient =0.298, P<0.05). CONCLUSION Chemerin levels were significantly increased not only in obese PCOS women but also in nonobese PCOS women. The physiological significance of elevated serum chemerin in PCOS remains unclear.
Collapse
Affiliation(s)
- E Ademoglu
- Department of Endocrinology and Metabolism Ankara Education and Research Hospital Ankara, Turkey -
| | | | | | | | | | | | | | | |
Collapse
|
28
|
Uysal S, Yılmaz FM, Karatoprak K, Artüz F, Cumbul NU. The levels of serum pentraxin3, CRP, fetuin-A, and insulin in patients with psoriasis. Eur Rev Med Pharmacol Sci 2014; 18:3453-3458. [PMID: 25491620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE The objective of this study was to evaluate the relationship between disease severity and biochemical parameters such as pentraxin3, CRP, fetuin-A, insulin and HOMA-IR levels in patients with psoriasis. PATIENTS AND METHODS This study included 58 patients with psoriasis and 30 healthy controls admitted to Ankara Numune Teaching and Research Hospital between January 2011-August 2012. Serum pentraxin3, CRP, fetuin-A and insulin concentrations were determined. Also, HOMA-IR values were calculated. RESULTS The serum values for CRP, insulin, HOMA-IR, pentraxin-3 and fetuin-A in patients with psoriasis were elevated than control subjects (p values=0.002, 0.003, 0.003, 0.006 vs 0.007, respectively). According to the PASI score, patients were divided into three groups, minimal, moderate and severe psoriasis. There were positive correlation between the levels of CRP and insulin, HOMA-IR, PASI score. In addition, PASI score values were positively correlated with insulin, HOMA-IR and fetuin-A levels. CONCLUSIONS Elevated levels of pentraxin3, CRP, fetuin-A, insulin and HOMA-IR might play a role in the pathogenesis of psoriasis. Higher CRP, fetuin-A, insulin and HOMA-IR concentrations were associated with the severity of the psoriasis.
Collapse
Affiliation(s)
- S Uysal
- Clinic of Biochemistry, Ankara Numune Education and Research Hospital, Ankara, Turkey.
| | | | | | | | | |
Collapse
|
29
|
Babacanoğlu E, Yalçin S, Uysal S. Evaluation of a stress model induced by dietary corticosterone supplementation in broiler breeders: effects on egg yolk corticosterone concentration and biochemical blood parameters. Br Poult Sci 2014; 54:677-85. [PMID: 24397505 DOI: 10.1080/00071668.2013.847901] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
1. This study aimed to evaluate a stress model induced by corticosterone (CORT) supplementation in the diet of broiler breeder hens. 2. A total of 60 Ross broiler breeder hens at 29 weeks of age were randomly divided into 4 groups with 15 hens each. The first group served as the control. The rest of the hens were given 1, 1.5 or 2 mg of CORT/hen/d (CORT1, CORT1.5 and CORT2, respectively) for 7 d. Concentrations of yolk CORT, plasma uric acid, glucose, cholesterol, creatine kinase, heterophil (H):lymphocyte (L) ratio and duration of tonic immobility (TI) were measured at d 3, 5 and 7 of CORT supplementation. The same measurements were repeated at 3, 5 and 7 d after CORT was withdrawn from the diet. 3. There were no significant CORT dose effect on yolk CORT and plasma glucose concentrations. Higher plasma uric acid and H:L ratio was obtained for CORT1.5 and CORT2 than for CORT1. From 3 to 7 d of dietary CORT supplementation, yolk CORT and plasma uric acid concentrations and H:L ratio increased whereas plasma glucose concentration decreased. After CORT was withdrawn from the diet, the H:L ratio remained elevated. The duration of TI and plasma creatine kinase concentration did not change during and after CORT supplementation. 4. Yolk CORT concentration was correlated with plasma uric acid concentration during CORT supplementation. 5. The results suggest that dietary CORT supplementation could be used as a stress model and to evaluate hormone-mediated maternal effects in broiler breeder hens.
Collapse
Affiliation(s)
- E Babacanoğlu
- a Faculty of Agriculture, Department of Animal Science , Ege University , Bornova İzmir , Turkey
| | | | | |
Collapse
|
30
|
Uysal S, Meriç Yilmaz F, Boğdaycioğlu N, Mungan Öztürk S, Ak F. Increased serum levels of some inflammatory markers in patients with multiple sclerosis. Minerva Med 2014; 105:229-235. [PMID: 24988088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM As known multiple sclerosis (MS) is a chronic neuroinflammatory progressive disease. The aim of this study was to assess some inflammatory markers in MS patients and their relationships with clinical subgroups and disability status. METHODS The serum levels of procalcitonin (PCT), YKL-40, IFN-γ and TNF-α were measured by an ELISA microplate reader in 59 MS patients and in 29 healthy subjects. RESULTS Mean serum PCT and TNF-α levels were significantly higher in patients with MS than control group (P<0.001). Serum YKL-40 and IFN-γ concentrations were elevated in MS group compared the healthy subjects, but the difference was not significantly. CIS, RRMS and SPMS groups had higher levels of PCT and TNF-α than control group. YKL-40 levels were positively correlated with EDSS score (r=0.412, P=0.001). IFN-γ and TNF-α levels were found to be negatively correlated with EDSS score (r=-0.347, P=0.007 and r=-0.328, P=0.011, respectively). CONCLUSION Increased levels of these inflammatory markers might provide important contributions to the underlying inflammatory pathways in MS.
Collapse
Affiliation(s)
- S Uysal
- Clinic of Biochemistry Ankara Numune Education and Research Hospital, Ankara, Turkey -
| | | | | | | | | |
Collapse
|
31
|
Cabalar M, Yayla V, Uysal S, Senadim S, Culha Oktar A. P425: The clinical and neurophysiological evaluation of leprosy. Clin Neurophysiol 2014. [DOI: 10.1016/s1388-2457(14)50533-0] [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: 11/30/2022]
|
32
|
Yılmaz FM, Yılmaz H, Tutkun E, Uysal S, Carman KB, Dilber C, Ercan M. Serum biochemical markers of central nerve system damage in children with acute elemental mercury intoxicatıon. Clin Toxicol (Phila) 2014; 52:32-8. [DOI: 10.3109/15563650.2013.860986] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
33
|
Gur D, Hascelik G, Aydin N, Telli M, Gültekin M, Ögünç D, Arikan O, Uysal S, Yaman A, Kibar F, Gülay Z, Sumerkan B, Esel D, Kayacan C, Aktas Z, Soyletir G, Altinkanat G, Durupinar B, Darka O, Akgün Y, Yayla B, Gedikoglu S, Sinirtas M, Berktas M, Yaman G. Antimicrobial Resistance in Gram-Negative Hospital Isolates: Results of the Turkish HITIT-2 Surveillance Study of 2007. J Chemother 2013; 21:383-9. [DOI: 10.1179/joc.2009.21.4.383] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
34
|
Özkan S, Yalçın S, Babacanoğlu E, Kozanoğlu H, Karadaş F, Uysal S. Photoperiodic lighting (16 hours of light:8 hours of dark) programs during incubation: 1. Effects on growth and circadian physiological traits of embryos and early stress response of broiler chickens. Poult Sci 2012; 91:2912-21. [DOI: 10.3382/ps.2012-02426] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
35
|
Özkan S, Yalçın S, Babacanoğlu E, Uysal S, Karadaş F, Kozanoğlu H. Photoperiodic lighting (16 hours of light:8 hours of dark) programs during incubation: 2. Effects on early posthatching growth, blood physiology, and production performance in broiler chickens in relation to posthatching lighting programs. Poult Sci 2012; 91:2922-30. [DOI: 10.3382/ps.2012-02427] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
36
|
Abstract
In this study, the synthesis and anticonvulsant properties of sixteen 2/3-benzoylaminopropionanilide derivatives were described. Molecular design of the compounds has been based on the modification of lacosamide which is a functionalized amino acid with a novel anticonvulsant activity. The structural confirmation of the title compounds was achieved by spectral and analytical data. The anticonvulsant activity profile of synthesized compounds was determined by maximal electroshock (MES) and subcutaneous metrazole (scMet) seizure tests, whereas their neurotoxicity was examined using rotarod test. All these tests were performed in accordance with the procedures of the Antiepileptic Drug Development (ADD) program. The majority of the compounds were effective in the MES or scMet screening tests. None of the compounds showed neurotoxicity according to the rotarod test at studied doses. Most active compounds in the series were 3, 12 and 13, which bearing 2-methyl, 2-ethyl and 2-isopropyl substituent on the N-phenyl ring, respectively.
Collapse
Affiliation(s)
- S Uysal
- Department of Pharmaceutical Chemistry, Ege University, Bornova, Izmir, Turkey
| | | | | |
Collapse
|
37
|
Karasu Y, Dilbaz B, Demir B, Dilbaz S, Secilmis Kerimoglu O, Ercan CM, Keskin U, Korkmaz C, Duru NK, Ergun A, de Zuniga I, Horton M, Oubina A, Scotti L, Abramovich D, Pascuali N, Tesone M, Parborell F, Bouzas N, Yang XH, Chen SL, Chen X, Ye DS, Zheng HY, Nyboe Andersen A, Lauritsen MP, Thuesen LL, Khodadadi M, Shivabasavaiah S, Mozafari R, Ansari Z, Hamdine O, Broekmans F, Eijkemans MJC, Cohlen BJ, Verhoeff A, van Dop PA, Bernardus RE, Lambalk CB, Oosterhuis GJE, Holleboom C, van den Dool-Maasland GC, Verburg HJ, van der Heijden PFM, Blankhart A, Fauser BCJM, Laven JSE, Macklon NS, Agudo D, Lopez C, Alonso M, Huguet E, Bronet F, Garcia-Velasco JA, Requena A, Gonzalez Comadran M, Checa MA, Duran M, Fabregues F, Carreras R, Ersahin A, Kahraman S, Kavrut M, Gorgen B, Acet M, Dokuzeylul N, Aybar F, Lim SY, Park JC, Bae JG, Kim JI, Rhee JH, Mahran A, Abdelmeged A, El-Adawy A, Eissa M, Darne J, Shaw RW, Amer SA, Dai A, Yan G, He Q, Hu Y, Sun H, Ferrero H, Gomez R, Garcia-Pascual CM, Simon C, Gaytan F, Pellicer A, Garcia Pascual CM, Zimmermann RC, Ferrero H, Simon C, Pellicer A, Gomez R, Madani T, Mohammadi Yeganeh L, Khodabakhshi SH, Akhoond MR, Hasani F, Monzo C, Haouzi D, Assou S, Dechaud H, Hamamah S, Amer S, Mahran M, Eissa M, Darne J, Shaw R, Lan V, Nhu G, Tuong H, Mahmoud Youssef MA, Aboulfoutouh I, Al-inany H, Van Der Veen F, Van Wely M, Zhang Q, Fang T, Wu S, Zhang L, Wang B, Li X, Yan G, Sun H, Hu Y, He Q, Ding L, Day A, Wang B, Yan G, Hu Y, Sun H, Zhang L, Fang T, Zhang Q, Wu S, Yan G, Sun H, Hu Y, Fulford B, Boivin J, Alanbay I, Ercan CM, Sakinci M, Coksuer H, Ozturk M, Tapan S, Chung CK, Chung Y, Seo S, Aksoy S, Yakin K, Caliskan S, Salar Z, Ata B, Urman B, Devroey P, Pellicer A, Nyboe Andersen A, Arce JC, Harrison K, Irving J, Osborn J, Harrison M, Fusi F, Arnoldi M, Cappato M, Galbignani E, Galimberti A, Zanga L, Frigerio L, Taghavi SA, Ashrafi M, Karimian L, Mehdizadeh M, Joghataie M, Aflatoonian R, Xu B, Cui YG, Gao LL, Diao FY, Li M, Liu XQ, Liu JY, Jiang F, Li M, Cui YG, Diao FY, Liu JY, Jee BC, Yi G, Kim JY, Suh CS, Kim SH, Liu S, Cui YG, Liu JY, Cai LB, Liu JJ, Ma X, Geenen E, Bots RSGM, Smeenk JMJ, Chang E, Lee W, Seok H, Kim Y, Han J, Yoon T, Lazaros L, Xita N, Zikopoulos K, Makrydimas G, Kaponis A, Sofikitis N, Stefos T, Hatzi E, Georgiou I, Atilgan R, Kumbak B, Sahin L, Ozkan ZS, Simsek M, Sapmaz E, Karacan M, Alwaeely FA, Cebi Z, Berberoglugil M, Ulug M, Camlibel T, Kavrut M, Kahraman S, Ersahin A, Acet M, Yelke H, Kamalak Z, Carlioglu A, Akdeniz D, Uysal S, Inegol Gumus I, Ozturk Turhan N, Regan S, Yovich J, Stanger J, Almahbobi G, Kara M, Aydin T, Turktekin N, Youssef M, Aboulfoutouh I, Al-Inany H, van der Veen F, van Wely M, Hart R, Doherty D, Frederiksen H, Keelan J, Pennell C, Newnham J, Skakkebaek N, Main K, Salem HT, Ismail AA, Viola M, Siebert TI, Steyn DW, Kruger TF, Robin G, Dewailly D, Thomas P, Leroy M, Lefebvre C, soudan B, Pigny P, Decanter C, ElPrince M, Wang F, Zhu Y, Huang H, Valdez Morales F, Vital Reyes V, Mendoza Rodriguez A, Gamboa Dominguez A, Cerbon M, Aizpurua J, Ramos B, Luehr B, Moragues I, Rogel S, Cil AP, Guler ZB, Kisa U, Albu A, Radian S, Grigorescu F, Albu D, Fica S, Al Boghdady L, Ghanem ME, Hassan M, Helal AS, Ozdogan S, Ozdegirmenci O, Dilbaz S, Demir B, Cinar O, Dilbaz B, Goktolga U, Seeber B, Tsybulyak I, Bottcher B, Grubinger T, Czech T, Wildt L, Wojcik J, Howles CM, Destenaves B, Arriagada P, Tavmergen E, Sahin G, Akdogan A, Levi R, Goker ENT, Thuesen LL, Loft A, Smitz J, Nyboe Andersen A, Ricciardi L, Di Florio C, Busacca M, Gagliano D, Immediata V, Selvaggi L, Romualdi D, Guido M, Bouhanna P, Salama S, Kamoud Z, Torre A, Paillusson B, Fuchs F, Bailly M, Wainer R, Tagliaferri V, Busacca M, Gagliano D, Di Florio C, Tartaglia C, Cirella E, Romualdi D, Guido M, Aflatoonian A, Eftekhar M, Mohammadian F, Yousefnejad F, De Cicco S, Gagliano D, Busacca M, Di Florio C, Immediata V, Campagna G, Romualdi D, Guido M, Depalo R, Lippolis C, Vacca M, Nardelli C, Selvaggi L, Cavallini A, Panic T, Mitulovic G, Franz M, Sator K, Tschugguel W, Pietrowski D, Hildebrandt T, Cupisti S, Giltay EJ, Gooren LJ, Oppelt PG, Hackl J, Reissmann C, Schulze C, Heusinger K, Attig M, Hoffmann I, Beckmann MW, Dittrich R, Mueller A, Sharma S, Singh S, Chakravarty A, Sarkar A, Rajani S, Chakravarty BN, Dilbaz S, Ozturk E, Ozdegirmenci O, Demir B, Isikoglu S, Kul S, Dilbaz B, Cinar O, Goktolga U, Eftekhar M, Aflatoonian A, Mohammadian F, Broekmans F, Hillensjo T, Witjes H, Elbers J, Mannaerts B, Gordon K, Krasnopolskaya K, Galaktionova A, Gorskaya O, Kabanova D, Venturella R, Morelli M, Mocciaro R, Capasso S, Cappiello F, Zullo F, Monterde M, Gomez R, Marzal A, Vega O, Rubio-Rubio JM, Diaz-Garcia C, Pellicer A, Gordon K, Kolibianakis E, Griesinger G, Yding Andersen C, Witjes H, Mannaerts B, Ocal P, Guralp O, Aydogan B, Irez T, Cetin M, Senol H, Erol N, Yding Andersen C, Kolibianakis E, Devroey P, Witjes H, Mannaerts B, Gordon K, Griesinger G, Rombauts L, Van Kuijk J, Mannaerts B, Montagut J, Nogueira D, Porcu G, Chomier M, Giorgetti C, Nicollet B, Degoy J, Lehert P, Alviggi C, De Rosa P, Vallone R, Picarelli S, Coppola M, Conforti A, Strina I, Di Carlo C, De Placido G, Hackl J, Cupisti S, Haeberle L, Schulze C, Hildebrandt T, Oppelt PG, Reissmann C, Heusinger K, Attig M, Hoffmann I, Dittrich R, Beckmann MW, Mueller A, Akdogan A, Demirtas O, Sahin G, Tavmergen E, Goker ENT, Fatemi H, Shapiro BS, Griesinger G, Witjes H, Gordon K, Mannaerts BM, Chimote MN, Mehta BN, Chimote NN, Nath NM, Chimote NM, Karia S, Bonifacio M, Bowman M, McArthur S, Jung J, Cho S, Choi Y, Lee B, Seo S, Lee KH, Kim CH, Kwon SK, Kim SH, Kang BM, Jung KS, Basios G, Trakakis E, Hatziagelaki E, Vaggopoulos V, Tsiavou A, Panagopoulos P, Chrelias C, Kassanos D, Sarhan A, Elsamanoudy A, Harira M, Dogan S, Bozdag G, Esinler I, Polat M, Yarali H. REPRODUCTIVE ENDOCRINOLOGY. Hum Reprod 2012. [DOI: 10.1093/humrep/27.s2.88] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
38
|
Yýlmaz O, Uysal S, Alemdaroglu I, Kayýhan H, Karaduman A, Topaloglu H. P1.56 Effects of physiotherapy and occupational therapy in Winchester syndrome: a case report. Neuromuscul Disord 2010. [DOI: 10.1016/j.nmd.2010.07.071] [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: 10/19/2022]
|
39
|
Escabi Y, San Miguel L, Judd T, Hertza J, Nicholson J, Schiff W, Bell C, Estes B, Millikin C, Shelton P, Marotta P, Wingler I, Barth J, Parmenter B, Andrews G, Riordan P, Lipinski D, Sawyer J, Brewer V, Kirk J, Green C, Kirkwood M, Brooks B, Fay T, Barlow K, Chelune G, Duff K, Wang A, Franchow E, Card S, Zamrini E, Foster N, Duff K, Chelune G, Wang A, Card S, Franchow E, Zamrini E, Foster N, Green D, Polikar R, Clark C, Kounios J, Malek-Ahmadi M, Kataria R, Belden C, Connor D, Pearson C, Jacobson S, Yaari R, Singh U, Sabbagh M, Manning K, Arnold S, Moelter S, Davatzikos C, Clark C, Moberg P, Singer R, Seelye A, Smith A, Schmitter-Edgecombe M, Viamonte S, Murman D, West S, Fonseca F, McCue R, Golden C, Cox D, Crowell T, Fazeli P, Vance D, Ross L, Ackerman M, Hill B, Tremont G, Davis J, Westervelt H, Alosco M, O'Connor K, Ahearn D, Pella R, Jain G, Noggle C, Sohi J, Jeetwani A, Thompson J, Barisa M, Sohi J, Noggle C, Jeetwani A, Jain S, Thompson J, Barisa M, Vanderslice-Barr J, Gillen R, Zimmerman E, Holdnack J, Creamer S, Rice J, Fitzgerald K, Elbin R, Patwardhan S, Covassin T, Kiewel N, Kontos A, Meyers C, Hakun J, Ravizza S, Berger K, Paltin I, Hertza J, Phillips F, Estes B, Schiff W, Bell C, Anderson J, Horton A, Reynolds C, Huckans M, Vandenbark A, Dougherty M, Loftis J, Langill M, Roberts R, Iverson G, Appel-Cresswell S, Stoessl A, Lazarus J, Olcese R, Juncos J, McCaskell D, Walsh K, Allen E, Shubeck L, Hamilton D, Novack G, Sherman S, Livingson R, Schmitt A, Stewart R, Doyle K, Smernoff E, West S, Galusha J, Hua S, Mattingly M, Rinehardt E, Benbadis S, Borzog A, Rogers-Neame N, Vale F, Frontera A, Schoenberg M, Rosenbaum K, Norman M, Woods S, Houshyarnejad A, Filoteo W, Corey-Bloom J, Pachet A, Larco C, Raymond M, Rinehardt E, Mattingly M, Golden C, Benbadis S, Borzog A, Rogers-Neame N, Vale F, Frontera A, Schoenberg M, Schmitt A, Stewart R, Livingston R, Doyle K, Copenheaver D, Smernoff E, Werry A, Claunch J, Galusha J, Uysal S, Mazzeffi M, Lin H, Reich D, August-Fedio A, Sexton J, Zand D, Keller J, Thomas T, Fedio P, Austin A, Millikin C, Baade L, Shelton P, Yamout K, Marotta J, Boatwright B, Kardel P, Heinrichs R, Blake T, Silverberg N, Anton H, Bradley E, Lockwood C, Hull A, Poole J, Demadura T, Storzbach D, Acosta M, Tun S, Hull A, Greenberg L, Lockwood C, Hutson L, Belsher B, Sullivan C, Poole J, La Point S, Harrison A, Packer R, Suhr J, Heilbronner R, Lange R, Iverson G, Brubacher J, Lange R, Waljas M, Iverson G, Hakulinen U, Dastidar P, Trammell B, Hartikainen K, Soimakallio S, Ohman J, Lee-Wilk T, Ryan P, Kurtz S, Dux M, Dischinger P, Auman K, Murdock K, Mazur-Mosiewicz A, Kane R, Lockwood C, Hull A, Poole J, MacGregor A, Watt D, Puente A, Marceaux J, Dilks L, Carroll A, Dean R, Ashworth B, Dilks S, Thrasher A, Carbonaro S, Blancett S, Ringdahl E, Finton M, Thaler N, Drane D, Umuhoza D, Barber B, Schoenberg M, Umuhoza D, Allen D, Roebuck-Spencer T, Vincent A, Schlegel R, Gilliland K, Lazarus T, Brown F, Katz L, Mucci G, Franchow E, Suchy Y, Kraybill M, Eastvold A, Funes C, Stern S, Morris M, Graham L, Parikh M, Hynan L, Buchbinder D, Grosch M, Weiner M, Cullum M, Hart J, Lavach J, Holcomb M, Allen R, Holcomb M, Renee A, Holland A, Chang R, Erdodi L, Hellings J, Catoe A, Lajiness-O'Neill R, Whiteside D, Smith A, Brown J, Hardin J, Rutledge J, Carmona J, Wang R, Harrison D, Horton A, Reynolds C, Horton A, Reynolds C, Jurado M, Monroy M, Eddinger K, Serrano M, Rosselli M, Chakravarti P, Riccio C, Banville F, Schretlen D, Wahlberg A, Vannorsdall T, Yoon H, Sung K, Simek A, Gordon B, Vaughn C, Kibby M, Barwick F, Arnett P, Rabinowitz A, Vargas G, Barwick F, Arnett P, Rabinowitz A, Vargas G, Davis J, Ramos C, Hynd G, Sherer C, Stone M, Wall J, Davis J, Bagley A, McHugh T, Axelrod B, Hanks R, Denning J, Gervais R, Dougherty M, Sellbom M, Wygant D, Klonoff P, Lange R, Iverson G, Carone D, O'Connor Pennuto T, Kluck A, Ball J, Pella R, Rice J, Hietpas-Wilson T, McCoy K, VanBuren K, Hilsabeck R, Shahani L, Noggle C, Jain G, Sohi J, Thomspon J, Barisa M, Golden C, Vincent A, Roebuck-Spencer T, Cooper D, Bowles A, Gilliland K, Womble M, Rohling M, Gervais R, Greiffenstein M, Harrison A, Jones K, Suhr J, Armstrong C, Mazur-Mosiewicz A, Holcomb M, Trammell B, Dean R, Puente A, Whigham K, Rodriguez M, West S, Golden C, Kelley E, Poole J, Larco C, May N, Nemeth D, Olivier T, Whittington L, Hamilton J, Steger A, McDonald K, Jeffay E, Gammada E, Zakzanis K, Ramanathan D, Wardecker B, Slocomb J, Hillary F, Rohling M, Demakis G, Larrabee G, Binder L, Ploetz D, Schatz P, Smith A, Stolberg P, Thayer N, Mayfield J, Jones W, Allen D, Storzbach D, Demadura T, Tun S, Sutton G, Ringdahl E, Thaler N, Barney S, Mayfield J, Pinegar J, Allen D, Terranova J, Kazakov D, McMurray J, Mayfield J, Allen D, Villemure R, Nolin P, Le Sage N, Yeung E, Zakzanis K, Gammada E, Jeffay E, Yi A, Small S, Macciocchi S, Barlow K, Seel R, Rabinowitz A, Arnett P, Rabinowitz A, Barwick F, Arnett P, Bailey T, Brown M, Whiteside D, Waters D, Golden C, Grzybkowska A, Wyczesany M, Katz L, Brown F, Roth R, McNeil K, Vroman L, Semrud-Clikeman T, Terrie, Seydel K, Holster J, Corsun-Ascher C, Golden C, Holster J, Corsun-Ascher C, Golden C, Bolanos J, Bergman B, Rodriguez M, Patel F, Frisch D, Golden C, Brooks B, Holdnack J, Iverson G, Brown M, Lowry N, Whiteside D, Bailey T, Dougherty M, West S, Golden C, Estes B, Bell C, Hertza J, Dennison A, Jones K, Holster J, Caorsun-Ascher C, Armstrong C, Golden C, Mackelprang J, Karle J, Najmabadi S, Valley-Gray S, Cash R, Gonzalez E, Metoyer K, Holster J, Golden C, Natta L, Gomez R, Trettin L, Tennakoon L, Schatzberg A, Keller J, Davis J, Sherer C, Wall J, Ramos C, Patterson C, Shaneyfelt K, DenBoer J, Hall S, Gunner J, Miele A, Lynch J, McCaffrey R, Lo T, Cottingham M, Aretsen T, Boone K, Goldberg H, Miele A, Gunner J, Lynch J, McCaffrey R, Miele A, Benigno A, Gunner J, Leigh K, Lynch J, Drexler M, McCaffrey R, Weiss E, Ploetz D, Rohling M, Lankey M, Womble M, Yeung S, Silverberg N, Zakzanis K, Amirthavasagam S, Jeffay E, Gammada E, Yeung E, McDonald K, Constantinou M, DenBoer J, Hall S, Lee S, Klaver J, Kibby M, Stern S, Morris M, Morris R, Whittington L, Nemeth D, Olivier T, May N, Hamilton J, Steger A, Chan R, West S, Golden C, Landstrom M, Dodzik P, Boneff T, Williams T, Robbins J, Martin P, Prinzi L, Golden C, Barber B, Mucci G, Brzinski B, Frish D, Rosen S, Golden C, Hamilton J, Nemeth D, Martinez A, Kirk J, Exalona A, Wicker N, Green C, Broshek D, Kao G, Kirkwood M, Quigg M, Cohen M, Riccio C, Olson K, Rice J, Dougherty M, Golden C, Sharma V, Rodriguez M, Golden C, Paltin I, Walsh K, Rosenbaum K, Copenheaver D, Zand D, Kardel P, Acosta M, Packer R, Vasserman M, Fonseca F, Tourgeman I, Stack M, Demsky Y, Golden C, Horwitz J, McCaffey R, Ojeda C, Kadushin F, Wingler I, Lazarus G, Green J, Barth J, Puente A, Parikh M, Graham L, Hynan L, Grosch M, Weiner M, Cullum C, Tourgeman I, Bure-Reyes A, Stewart J, Stack M, Demsky Y, Golden C, Zhang J, Tourgeman I, Demsky Y, Stack M, Golden C, Bures-Reye A, Stewart J, Tourgeman I, Demsky Y, Stack M, Golden C, Finlay L, Goldberg H, Arentsen T, Lo T, Moriarti T, Mackelprang J, Karle J, Aragon P, Gonzalez E, Valley-Gray S, Cash R, Mackelprang J, Karle J, Hardie R, Cash R, Gonzalez E, Valley-Gray S, Mason J, Keller J, Gomez R, Trettin L, Schatzberg A, Moore R, Mausbach B, Viglione D, Patterson T, Morrow J, Barber B, Restrepo L, Mucci G, Golden C, Buchbinder D, Chang R, Wang R, Pearlson J, Scarisbrick D, Rodriguez M, Golden C, Restrepo L, Morrow J, Golden C, Switalska J, Torres I, DeFreitas C, DeFreitas V, Bond D, Yatham L, Zakzanis K, Gammada E, Jeffay E, Yeung E, Amirathavasagam S, McDonald K, Hertza J, Bell C, Estes B, Schiff W, Bayless J, McCormick L, Long J, Brumm M, Lewis J, Benigno A, Leigh K, Drexler M, Weiss E, Bharadia V, Walker L, Freedman M, Atkins H, Jackson A, Perna R, Cooper D, Lau D, Lyons H, Culotta V, Griffith K, Coiro M, Papadakis A, Weden S, Sestito N, Brennan L, Benjamin T, Ciaudelli B, Fanning M, Giovannetti T, Chute D, Vathhauer K, Steh B, Osuji J, Steh B, Katz D, Ackerman M, Vance D, Fazeli P, Ross L, Strang J, Strauss A, Bienia K, Hollingsworth D, Ensley M, Atkins J, Grigorovich A, Bell C, Fish J, Hertza J, Leach L, Schiff W, Gomez M, Estes B, Dennison A, Davis A, Roberds E, Lutz J, Byerley A, Mazur-Mosiewicz A, Davis M, Sutton S, Moses J, Doan B, Hanna M, Adam G, Wile A, Butler M, Self B, Heaton K, Brininger T, Edwards M, Johnson K, O'Bryan S, Williams J, Joes K, Frazier D, Moses J, Giesbrecht C, Nielson H, Barone C, Thornton A, Vila-Rodriguez F, Paquet F, Barr A, Vertinsky T, Lang D, Honer W, Hart J, Lavach J, Hietpas-Wilson T, Pella R, McCoy K, VanBuren K, Hilsabeck R, James S, Robillard R, Holder C, Long M, Sandhu K, Padua M, Moses J, Lutz J, Mazur-Mosiewicz A, Dean R, Olivier T, Nemeth D, Whittington L, May N, Hamilton J, Steger A, Roberg B, Hancock L, Jacobson J, Tyrer J, Lynch S, Bruce J, Sordahl J, Hertza J, Bell C, Estes B, Schiff W, Sousa J, Jerram M, Wiebe-Moore D, Susmaras T, Gansler D, Vertinski M, Smith L, Thaler N, Mayfield J, Allen D, Buscher L, Jared B, Hancock L, Roberg B, Tyrer J, Lynch S, Choi W, Lai S, Lau E, Li A, Covassin T, Elbin R, Kontos A, Larson E, Hubley A, Lazarus G, Puente A, Ojeda C, Mazur-Mosiewicz A, Trammell B, Dean R, Patwardhan S, Fitzgerald K, Meyers C, Wefel J, Poole J, Gray M, Utley J, Lew H, Riordan P, Sawyer J, Buscemi J, Lombardo T, Barney S, Allen D, Stolberg P, Mayfield J, Brown S, Tussey C, Barrow M, Marcopulos B, Kingma J, Heinly M, Fazio R, Griswold S, Denney R, Corney P, Crossley M, Edwards M, O'Bryant S, Hobson V, Hall J, Barber R, Zhang S, Johnson L, Diaz-Arrastia R, Hall J, Johnson L, Barber R, Cullum M, Lacritz L, O'Bryant S, Lena P, Robbins J, Martin P, Stewart J, Golden C, Martin P, Prinzi L, Robbins J, Golden C, Ruchinskas R, West S, Fonseca F, Rice J, McCue R, Golden C, Fischer A, Yeung S, Thornton W, Rossetti H, Bernardo K, Weiner M, Cullum C, Lacritz L, Yeung S, Fischer A, Thornton W, Zec R, Kohlrus S, Fritz S, Robbs R, Ala T, Cummings T, Webbe F, Srinivasan V, Gavett B, Kowall N, Qiu W, Jefferson A, Green R, Stern R, Hill B, Su T, Correia S, O'Bryant S, Gong G, Spallholz J, Boylan M, Edwards M, Hargrave K, Johnson L, Stewart J, Golden C, Broennimann A, Wisniewski A, Austin B, Bens M, Carroll C, Knee K, Mittenberg W, Zimmerman A, Mazur-Mosiewicz A, Roberds E, Dean R, Anderson C, Parmenter B, Blackwell E, Silverberg N, Douglas K, Gassermar M, Kranzler H, Chan G, Gelenter J, Arias A, Farrer L, Giummarra J, Bowden S, Cook M, Murphy M, Hancock L, Bruce J, Peterson S, Tyrer J, Murphy M, Jacobson J, Lynch S, Holder C, Mauseth T, Robillard R, Langill M, Roberts R, Iverson G, Appel-Cresswell S, Stoessl A, Macleod L, Bowden S, Partridge R, Webster B, Heinrichs R, Baade L, Sandhu K, Padua M, Long M, Moses J, Schmitt A, Werry A, Hu S, Stewart R, Livingston R, Deitrick S, Doyle K, Smernoff E, Schoenberg M, Rinehardt E, Mattingly M, Borzog A, Rodgers-Neame N, Vale F, Frontera A, Benbadis S, Ukueberuwa D, Arnett P, Vargas G, Riordan P, Arnett P, Lipinski D, Sawyer J, Brewer V, Viner K, Lee G, Walker L, Berrigan L, Ress L, Cheng A, Freedma M, Hellings J, Whiteside D, Brown J, Singer R, Woods S, Weber E, Cameron M, Dawson M, Grant I, Frisch D, Brzinski B, Golden C, Hutton J, Vidal O, Puente A, Klaver J, Lee S, Kibby M, Mireles G, Anderson B, Davis J, Rosen S, Scarisbrick D, Brzinski B, Golden C, Simek A, Vaughn C, Wahlberg A, Yoon H, Riccio C, Steger A, Nemeth D, Thorgusen S, Suchy Y, Rau H, Williams P, Wahlberg A, Yoon V, Simek A, Vaughn C, Riccio C, Whitman L, Bender H, Granader Y, Freshman A, MacAllister W, Freshman A, Bender H, Whitman L, Granader Y, MacAllister W, Yoon V, Simek A, Vaughn C, Wahlberg A, Riccio C, Noll K, Cullum C, O'Bryant S, Hall J, Simpson C, Padua M, Long M, Sandhu K, Moses J, Scarisbrick D, Holster J, Corsun-Ascher C, Golden C, Stang B, Trettin L, Rogers E, Saleh M, Che A, Tennakoon L, Keller J, Schatzberg A, Gomez R, Tayim F, Moses J, Morris R, Thaler N, Lechuga D, Cross C, Salinas C, Reynolds C, Mayfield J, Allen D, Webster B, Partridge R, Heinrichs R, Badde L, Weiss E, Antoniello D, McGinley J, Gomes W, Masur D, Brooks B, Holdnack J, Iverson G, Banville F, Nolin P, Henry M, Lalonde S, Dery M, Cloutier J, Green J, Sokol D, Lowery K, Hole M, Helmus A, Teat R, DelMastro C, Paquette B, Grosch M, Hynan L, Graham L, Parikh M, Weiner M, Cullum M, Hubley A, Lutz J, Dean R, Paterson T, O'Rourke N, Thornton W, Randolph J, Suffiield J, Crockett D, Spreen O, Trammell B, Mazur-Mosiewicz A, Holcomb M, Dean R, Busse M, Wald D, Whiteside D, Breisch A, Fieldstone S, Vannorsda T, Lassen-Greene C, Gordon B, Schretlen D, Launeanu M, Hubley A, Maruyama R, Cuesta G, Davis J, Takahashi T, Shinoda H, Gregg N, Davis J, Cheung S, Takahashi T, Shinoda H, Gregg N, Holcomb M, Mazur A, Trammell B, Dean R, Perna R, Jackson A, Villar R, Ager D, Ellicon B, Als L, Nadel S, Cooper M, Pierce C, Hau S, Vezir S, Picouto M, Sahakian B, Garralda E, Mucci G, Barber B, Semrud-Clikeman M, Goldenring J, Bledsoe J, Vroman L, Crow S, Zimmerman A, Mazur-Mosiewicz A, Roberds E, Dean R, Sokol D, Hole M, Teat R, Paquett B, Albano J, Broshek D, Elias J, Brennan L, Chakravarti P, Schultheis L, Kibby M, Weisser V, Hynd G, Ang J, Crockett D, Puente A, Weiss E, Longman R, Antoniello D, Axelrod B, McGinley J, Gomes W, Masur D, Davis A, Lutz J, Roberds E, Williams R, Gupta A, Estes B, Dennison A, Schiff W, Hertza J, Ferrari M. Grand Rounds. Arch Clin Neuropsychol 2010. [DOI: 10.1093/arclin/acq056] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
40
|
Uysal S, Avcu N. Effect of turban use on temporomandibular joint problems. J Oral Rehabil 2008; 35:898-902. [PMID: 18976273 DOI: 10.1111/j.1365-2842.2008.01892.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The aim of this study was to evaluate the effects of daily turban wear on temporomandibular joint (TMJ) problems. This cross-sectional study was carried out on 249 female patients. Of these, 119 patients were using turban daily, while 130 patients did not use. Patients were asked questions to ascertain the signs of TMJ problems. Thereafter, the TMJ region was examined clinically. Cross-tabulations and Chi-square statistics were computed in accordance with Bonferroni correction for multiple comparisons. To investigate the association between continuous turban wear and temporomandibular disorder symptoms, logistic regression analysis was performed. Limited mouth opening, deviation, pain on TMJ palpation and mouth opening were not affected with turban usage. However, turban users more frequently demonstrated pain during palpation of the masticatory muscles than non-users (P = 0.001). Duration of the turban usage did not affect clinical examination findings except pain on masticatory muscles during palpation (P = 0.001). Complaint of pain on masticatory muscles are more frequently seen among the turban users.
Collapse
Affiliation(s)
- S Uysal
- Department of Oral Diagnosis & Radiology, Faculty of Dentistry, University of Hacettepe, Ankara, Turkey.
| | | |
Collapse
|
41
|
Tüysüz B, Demirel A, Uysal S, Beyer V, Bartsch O. Boy with seizures (West syndrome) and distal 7q duplication syndrome due to an unbalanced 7q;9p translocation. Genet Couns 2008; 19:29-35. [PMID: 18564498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
We report a 15 month old boy with prominent metopic suture, epicanthal folds, strabismus, low-set ears, microretrognathia, large anterior fontanel, bilateral simian creases, muscular hypotonia, and severe psychomotor retardation. He also had West syndrome. An electroencephalogram showed hypsarrythmia, and cranial MR indicated a myelinisation delay. Standard karyotyping showed additional material on one chromosome 9p. Using FISH, a terminal 7q duplication spanning 26 Mb in size and a terminal 9p deletion sized (at least) 9.1 Mb were identified. The father had a karyotype of t(7;9)(q33;p23) and the mother's karyotype was normal. The boy presented typical facial features of the distal 7q duplication syndrome but no genital anomalies attributable to his distal 9p deletion. We assume that the severe epilepsy is likely due to the trisomy 7q.
Collapse
Affiliation(s)
- B Tüysüz
- Division of Genetics, Department of Pediatrics, Istanbul University Cerrahpasa Faculty of Medicine, Istanbul, Turkey.
| | | | | | | | | |
Collapse
|
42
|
Ucar G, Secil M, Demir O, Demir T, Comlekci A, Uysal S, Esen AA. The combined use of brachial artery flow-mediated dilatation and carotid artery intima-media thickness measurements may be a method to determine vasculogenic erectile dysfunction. Int J Impot Res 2007; 19:577-83. [PMID: 17568758 DOI: 10.1038/sj.ijir.3901572] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The aim of this study was to investigate the relationship between penile color Doppler sonography (CDS) findings and sonographic endothelial parameters in patients with erectile dysfunction (ED), including intima-media thickness (IMT) of common carotid arteries (CCA) and flow-mediated dilatation (FMD) of brachial artery. Fifty-six ED patients were included in the study. Penile CDS, IMT of CCA and FMD of brachial artery were performed in all patients. According to penile CDS findings, 27 (48%) patients had non-vasculogenic and 29 (52%) patients had vasculogenic ED. Among 29 patients, 17 (30%) patients had cavernous veno-occlusive disease (CVOD) and 12 (22%) patients had arterial/combined insufficiency (AI). Median (interquartile range) FMD values of non-vasculogenic ED, CVOD and AI were 12.50 (6.54)%, 12.82 (7.41)% and 6.25 (7.17)%, respectively. FMD was found to be impaired significantly in AI group when compared to the other groups. FMD values of CVOD group were lower when compared to non-vasculogenic group, but the difference was not statistically significant. IMT values of vasculogenic ED patients were higher than non-vasculogenic ED patients (P<0.05). Although IMT values were higher in AI group when compared to CVOD, the difference was not statistically significant. The combined use of IMT and FMD established the diagnosis of vasculogenic ED with 100% sensitivity and 59.2% specificity. The positive predictive value was 72%, negative predictive value 100% and accuracy 80%. The combined use of brachial artery FMD and carotid arteries IMT measurements may be suggested as an alternative method to evaluate vasculogenic ED.
Collapse
Affiliation(s)
- G Ucar
- Faculty of Medicine, Department of Radiology, Dokuz Eylul University, Inciralti, Izmir, Turkey
| | | | | | | | | | | | | |
Collapse
|
43
|
Benbir G, Uysal S, Saltik S, Zeybek CA, Aydin A, Dervent A, Yalcinkaya C. Seizures during treatment of Vitamin B12 deficiency. Seizure 2007; 16:69-73. [PMID: 17150378 DOI: 10.1016/j.seizure.2006.10.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [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: 03/03/2005] [Revised: 09/12/2005] [Accepted: 10/31/2006] [Indexed: 10/23/2022] Open
Abstract
Epileptic seizures during infancy have a wide variety of clinical presentations and the outcome differs according to the etiology. Among the benign and rare causes of infantile seizures, Vitamin B12 deficiency has been encountered. Common symptoms of Vitamin B12 deficiency in infants include megaloblastic anemia, feeding difficulties, developmental delay, microcephaly, failure to thrive, hypotonia, lethargy, irritability, involuntary movements, seizures and cerebral atrophy. Involuntary movements and seizures may rarely be the initial symptoms of Vitamin B12 deficiency. Involuntary movements have also been reported to appear after initiation of Vitamin B12 supplementation in isolated cases, whereas, no such information exits for seizures. In this paper, three infants with Vitamin B12 deficiency associated with motor and mental retardation are reported because of long-lasting focal/multifocal epileptic seizures following the initiation of intramuscular Vitamin B12 treatment. Antiepileptics were introduced in addition to Vitamin B12. Seizures disappeared within a few days or weeks; electroencephalographic findings were normalized in a few months. No relapses occurred during the follow-up period.
Collapse
Affiliation(s)
- G Benbir
- Department of Neurology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | | | | | | | | | | | | |
Collapse
|
44
|
Uysal S, Gokharman D, Tuncbilek I, Kacar M, Yigit H, Kosar U. Isolated skeletal and splenic hydatid disease. Indian J Radiol Imaging 2006. [DOI: 10.4103/0971-3026.29009] [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: 11/04/2022] Open
Affiliation(s)
- S Uysal
- Department of Radiology, Ankara Training and Research Hospital, Ankara, TURKEY
| | - D Gokharman
- Department of Radiology, Ankara Training and Research Hospital, Ankara, TURKEY
| | - I Tuncbilek
- Department of Radiology, Ankara Training and Research Hospital, Ankara, TURKEY
| | - M Kacar
- Department of Radiology, Ankara Training and Research Hospital, Ankara, TURKEY
| | - H Yigit
- Department of Radiology, Ankara Training and Research Hospital, Ankara, TURKEY
| | - Ugur Kosar
- Department of Radiology, Ankara Training and Research Hospital, Ankara, TURKEY
| |
Collapse
|
45
|
Mat C, Yurdakul S, Uysal S, Gogus F, Ozyazgan Y, Uysal O, Fresko I, Yazici H. A double-blind trial of depot corticosteroids in Behçet's syndrome. Rheumatology (Oxford) 2005; 45:348-52. [PMID: 16263779 DOI: 10.1093/rheumatology/kei165] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES Corticosteroids are widely used in Behçet's syndrome despite the absence of controlled studies. We assessed the effect of depot corticosteroids primarily for genital ulcers and secondarily for the other mucocutaneous manifestations of Behçet's syndrome. METHODS We randomized 86 patients who had active disease with genital ulcers to receive either intramuscular corticosteroid injections (40 mg methylprednisolone acetate) or placebo every 3 weeks for 27 weeks. RESULTS Seventy-six patients (88%) completed the treatment. There were no significant differences in the mean number of genital and oral ulcers, or folliculitis between groups. The mean number of erythema nodosum lesions was less in the corticosteroid group as a whole (P = 0.0046); subgroup analyses revealed that this was significant for females (P = 0.0148) but not for males (P = 0.1). CONCLUSION Low-dose depot corticosteroids did not have any beneficial effect on genital ulcers. However, it was useful in controlling erythema nodosum lesions, especially among the females.
Collapse
Affiliation(s)
- C Mat
- Department of Dermatology, Bahçet's Syndrome Research Centre, Cerrahpasa Medical Faculty , Univerisity of Istanbul, Turkey
| | | | | | | | | | | | | | | |
Collapse
|
46
|
Hakyemez B, Erdogan C, Ercan I, Ergin N, Uysal S, Atahan S. High-grade and low-grade gliomas: differentiation by using perfusion MR imaging. Clin Radiol 2005; 60:493-502. [PMID: 15767107 DOI: 10.1016/j.crad.2004.09.009] [Citation(s) in RCA: 145] [Impact Index Per Article: 7.6] [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: 03/02/2004] [Revised: 08/26/2004] [Accepted: 09/24/2004] [Indexed: 11/24/2022]
Abstract
AIM Relative cerebral blood volume (rCBV) is a commonly used perfusion magnetic resonance imaging (MRI) technique for the evaluation of tumour grade. Relative cerebral blood flow (rCBF) has been less studied. The goal of our study was to determine the usefulness of these parameters in evaluating the histopathological grade of the cerebral gliomas. METHODS This study involved 33 patients (22 high-grade and 11 low-grade glioma cases). MRI was performed for all tumours by using a first-passage gadopentetate dimeglumine T2*-weighted gradient-echo single-shot echo-planar sequence followed by conventional MRI. The rCBV and rCBF were calculated by deconvolution of an arterial input function. The rCBV and rCBF ratios of the lesions were obtained by dividing the values obtained from the normal white matter of the contralateral hemisphere. For statistical analysis Mann-Whitney testing was carried out. A p value of less than 0.05 indicated a statistically significant difference. Receiver operating characteristic curve (ROC) analysis was performed to assess the relationship between the rCBV and rCBF ratios and grade of gliomas. Their cut-off value permitting discrimination was calculated. The correlation between rCBV and CBF ratios and glioma grade was assessed using Pearson correlation analysis. RESULTS In high-grade gliomas, rCBV and rCBF ratios were measured as 6.50+/-4.29 and 3.32+/-1.87 (mean+/-SD), respectively. In low-grade gliomas, rCBV and rCBF ratios were 1.69+/-0.51 and 1.16+/-0.38, respectively. The rCBV and rCBF ratios for high-grade gliomas were statistically different from those of low-grade gliomas (p < 0.001). The rCBV and CBF ratios were significantly matched with respect to grade, but difference between the two areas was not significant (ROC analysis, p > 0.05). The cut-off value was taken as 1.98 in the rCBV ratio and 1.25 in the rCBF ratio. There was a strong correlation between the rCBV and CBF ratios (Pearson correlation = 0.830, p < 0.05). CONCLUSION Perfusion MRI is useful in the preoperative assessment of the histopathologicalal grade of gliomas; the rCBF ratio in addition to the rCBV ratio can be incorporated in MR perfusion analysis for the evaluation.
Collapse
Affiliation(s)
- B Hakyemez
- Department of Radiology, BURTOM Radioimaging Center, Bursa, Turkey.
| | | | | | | | | | | |
Collapse
|
47
|
Uysal S, Tunçbilek I, Gökharman D, Kacar M, Birincioğlu P, Koşar U. Female genitalia hydatidosis herniating to the inguinal canal. Abdom Imaging 2005; 30:623-5. [PMID: 15834677 DOI: 10.1007/s00261-004-0297-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2004] [Accepted: 11/24/2004] [Indexed: 11/24/2022]
Abstract
Hydatid disease of the female genitalia presents a rare problem in gynecology formerly limited to only a few parts of the world. Primary pelvic hydatidosis is uncommon, and its pathogenesis remains unclear. We report one case of primary hydatid cysts and another case of secondary hydatid cysts of the female genitalia that herniated to the inguinal canal.
Collapse
Affiliation(s)
- S Uysal
- Department of Radiology, Ankara Training and Research Hospital, 06590 Cebeci, Ankara, Turkey.
| | | | | | | | | | | |
Collapse
|
48
|
Abstract
BACKGROUND The pustular skin lesions of Behcet's syndrome (BS) are clinically and histopathologically similar to ordinary acne, but BS patients get lesions at sites not commonly involved in acne, such as the legs and arms. The microbiology of these lesions has not been studied adequately. OBJECTIVE To make a detailed study of the microbiology of BS lesions. METHODS Subjects were patients with BS and acne vulgaris. Material was extracted from pustular lesions and directly plated to aerobic and anaerobic media by sterile swab. Anaerobic bacteria were identified using a commercial kit (API 20A). Aerobic bacteria were defined by standard procedures. RESULTS 58 BS patients and 37 acne patients were studied. Pustules were cultured from the following sites: BS patients (70 pustules): face (17), back (30), chest (2), arm (4), leg (17); acne patients (37 pustules): face (27), back (6), chest (1), arm (2), leg (1). At least one type of microorganism was grown from each pustule. Staphylococcus aureus (41/70, 58.6%, p = 0.008) and Prevotella spp (17/70, 24.3%, p = 0.002) were significantly more common in pustules from BS patients, and coagulase negative staphylococci (17/37, 45.9%, p = 0.007) in pustules from acne patients. CONCLUSIONS The pustular lesions of BS are not usually sterile. The microbiology of these lesions is different from ordinary acne. It remains to be determined whether the infection is secondary or has any pathogenic implications.
Collapse
Affiliation(s)
- G Hatemi
- Istanbul University, Cerrahpasa Medical School, Division of Rheumatology, Istanbul, turkey
| | | | | | | | | | | | | | | |
Collapse
|
49
|
Deda G, Caksen H, Kansu A, Girgin N, Suskan E, Uysal S, Tükün A. Toxic hepatitis in a case of Angelman syndrome associated with Lennox-Gastaut syndrome. Genet Couns 2004; 15:357-61. [PMID: 15517829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
We report a 26-month-old boy with Angelman syndrome associated with Lennox-Gastaut syndrome, who developed a rash and a persistent toxic hepatitis after lamotrigine was added to valproate therapy. The patient had typical findings of both Angelman and Lennox-Gastaut syndromes. Chromosome analysis performing by FISH analysis showed a deletion in chromosome 15 (q11.2 q11.2). Although some cases of Angelman syndrome associated with Lennox-Gastaut syndrome were reported in the literature, valproate and/or lamotrigine induced toxic hepatitis in Angelman syndrome has hitherto never been described. We conclude that VPA and LTG combination should be given with great caution or avoided in patients with Angelman syndrome.
Collapse
Affiliation(s)
- G Deda
- Department of Pediatrics, Ankara University, Faculty of Medicine, Ankara, Turkey
| | | | | | | | | | | | | |
Collapse
|
50
|
Akbay E, Tiras MB, Yetkin I, Törüner F, Ersoy R, Uysal S, Ayvaz G. Insulin secretion and insulin sensitivity in normal pregnancy and gestational diabetes mellitus. Gynecol Endocrinol 2003; 17:137-42. [PMID: 12737675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2023] Open
Abstract
The purpose of this study was to evaluate insulin sensitivity, beta-cell function and islet-cell-directed autoimmunity in pregnant women with normal glucose tolerance and gestational diabetes mellitus (GDM). A total of 21 women with normal glucose tolerance and 21 women with GDM were evaluated at 24-36 weeks' gestation. Insulin resistance and beta-cell function were evaluated using the continuous infusion of glucose with model assessment (CIGMA) method, which aims to give a near-physiological stimulus and to evaluate the endogenous insulin and glucose response. Islet-cell autoantibody was positive in one woman with GDM, and glutamic acid decarboxylase autoantibodies were negative in both groups. The calculated CIGMA insulin resistance (CIGMA IR) was 2.04 +/- 1.74 and 1.08 +/- 1.22 in patients with GDM and in control subjects, respectively (p < 0.05). CIGMA percentage beta-cell values were 64.04 +/- 44.55% and 87.07 +/- 52.77% in patients with GDM and control subjects, respectively (p > 0.05). Decreased insulin sensitivity in late pregnancy was more evident in lean GDM subjects with mild hyperglycemia who did not require insulin therapy, and beta-cell function was partially preserved in this group of patients.
Collapse
Affiliation(s)
- E Akbay
- Division of Endocrinology, Department of Internal Medicine, Mersin University, Mersin, Turkey
| | | | | | | | | | | | | |
Collapse
|