Prof. Dr. ABDURRAHMAN COSKUN

Yayın Ağı

SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler

Utilizing the Stability of Individual Homeostatic Setpoints over Time - A Step Forward on the Path to Personalized Laboratory Medicine.

Aarsand A. K., Coşkun A., Sandberg S.

Clinical chemistry , 2025 (SCI-Expanded)

Promoting value-based laboratory medicine: Moving towards an innovative model of clinical laboratory

Plebani M., Coskun A.

CLINICA CHIMICA ACTA , cilt.572, sa.120269, ss.1-6, 2025 (SCI-Expanded)

Are Your Laboratory Data Reproducible? The Critical Role of Imprecision From Replicate Measurements to Clinical Decision-Making

Coskun A.

ANNALS OF LABORATORY MEDICINE , cilt.45, sa.1, ss.1-13, 2025 (SCI-Expanded)

Novel biomarkers in bone pathophysiology: Establishing reference intervals and biological variations estimates for serum leptin, sclerostin, lipocalin-2, osteoprotegerin, resistin and Dickkopf-related protein-1 from the European biological variation study (EuBIVAS) populations

Coskun A.

CLINICA CHIMICA ACTA , cilt.570, ss.1-30, 2025 (SCI-Expanded)

From population-based to personalized laboratory medicine: continuous monitoring of individual laboratory data with wearable biosensors.

Coskun A., Savas I. N., Can Ö., Lippi G.

Critical reviews in clinical laboratory sciences , cilt.62, sa.3, ss.198-227, 2025 (SCI-Expanded)

Assessment of canonical diurnal variations in plasma glucose using quantile regression modelling and Chronomaps

Coskun A.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.63, sa.1, ss.1-17, 2024 (SCI-Expanded)

Systematic review and meta-analysis of biological variation data of urine albumin, albumin to creatinine ratio and other markers in urine

Coskun A.

CLINICA CHIMICA ACTA , cilt.565, sa.11, ss.1-12, 2024 (SCI-Expanded)

Six sigma in laboratory medicine: the unfinished symphony.

Coskun A., Oosterhuis W. P.

Clinical chemistry and laboratory medicine , 2024 (SCI-Expanded)

Diagnosis Based on Population Data versus Personalized Data: The Evolving Paradigm in Laboratory Medicine

Coskun A.

DIAGNOSTICS , cilt.14, ss.1-16, 2024 (SCI-Expanded)

Reference Intervals Revisited: A Novel Model for Population-Based Reference Intervals, Using a Small Sample Size and Biological Variation Data

Coskun A., Sandberg S., Unsal I., Topcu D. I., Aarsand A. K.

CLINICAL CHEMISTRY , cilt.70, sa.10, ss.1-12, 2024 (SCI-Expanded)

The biological variation of insulin resistance markers: data from the European Biological Variation Study (EuBIVAS).

Carobene A., Kilpatrick E., Bartlett W. A., Fernández Calle P., Coşkun A., Díaz-Garzón J., et al.

Clinical chemistry and laboratory medicine , 2024 (SCI-Expanded)

A standard to report biological variation data studies – based on an expert opinion

Coskun A.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.63, sa.3, ss.1-8, 2024 (SCI-Expanded)

Time-dependent characteristics of analytical measurands

Coskun A.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.63, sa.2, ss.1-16, 2024 (SCI-Expanded)

Advancing personalized medicine: Integrating statistical algorithms with omics and nano-omics for enhanced diagnostic accuracy and treatment efficacy

Coskun A., Ertaylan G., Pusparum M., Hoof R. V., Kaya Z. Z., Khosravi A., et al.

BIOCHIMICA ET BIOPHYSICA ACTA - MOLECULAR BASIS OF DISEASE , cilt.167339, sa.-, ss.1-24, 2024 (SCI-Expanded)

A New Concept for Reference Change Values-Regression to the Population Mean.

Jones G. R. D., Aarsand A. K., Carobene A., Coskun A., Fernandez-Calle P., Bartlett B., et al.

Clinical chemistry , 2024 (SCI-Expanded)

Prediction interval: A powerful statistical tool for monitoring patients and analytical systems

Coskun A.

BIOCHEMIA MEDICA , cilt.34, sa.2, ss.1-11, 2024 (SCI-Expanded)

The impact of physiological variations on personalized reference intervals and decision limits: an in-depth analysis

Coskun A., Lippi G.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.62, sa.-, ss.1-12, 2024 (SCI-Expanded)

Analytical performance specifications based on biological variation data – considerations, strengths and limitations

Coskun A.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.62, sa.3, ss.1-7, 2024 (SCI-Expanded)

The European Biological Variation Study (EuBIVAS): Biological variation data for testosterone, follicle stimulating hormone, prolactin, luteinizing hormone and dehydroepiandrosterone sulfate in men.

Itkonen O., Jonker N., Aarsand A. K., Sandberg S., Diaz-Garzon J., Fernandez-Calle P., et al.

Clinica chimica acta; international journal of clinical chemistry , ss.117806, 2024 (SCI-Expanded)

Bias in Laboratory Medicine: The Dark Side of the Moon.

Coskun A.

Annals of laboratory medicine , cilt.44, sa.1, ss.6-20, 2024 (SCI-Expanded)

Biological variation of inflammatory and iron metabolism markers in high-endurance recreational athletes; are these markers useful for athlete monitoring?

Coskun A.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.62, sa.2, ss.1-9, 2023 (SCI-Expanded)

Biological variation estimates of Alzheimer's disease plasma biomarkers in healthy individuals.

Brum W. S., Ashton N. J., Simrén J., di Molfetta G., Karikari T. K., Benedet A. L., et al.

Alzheimer's & dementia : the journal of the Alzheimer's Association , 2023 (SCI-Expanded)

Sex-related differences in within-subject biological variation estimates for 22 essential and non-essential amino acids.

Coskun A., Carobene A., Demirelce O., Mussap M., Braga F., Sezer E., et al.

Clinica chimica acta; international journal of clinical chemistry , cilt.552, sa.117632, ss.117632, 2023 (SCI-Expanded)

Biological variation estimates for serum neurofilament light chain in healthy subjects.

Carobene A., Maiese K., Abou-Diwan C., Locatelli M., Serteser M., Coskun A., et al.

Clinica chimica acta; international journal of clinical chemistry , cilt.551, sa.2023, ss.117608, 2023 (SCI-Expanded)

Personalized laboratory medicine in the digital health era: recent developments and future challenges

Coskun A., Lippi G.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.62, sa.3, ss.1-8, 2023 (SCI-Expanded)

Personalized and Population-Based Reference Intervals for 48 Common Clinical Chemistry and Hematology Measurands: A Comparative Study.

Coskun A., Sandberg S., Unsal I., Cavusoglu C., Serteser M., Kilercik M., et al.

Clinical chemistry , cilt.69, sa.8, ss.1009-1030, 2023 (SCI-Expanded)

A-018 Biological Variation Estimates for N-terminal pro-B-type Natriuretic Peptide from Eight Healthy Turkish Women

Coşkun A., Abou-Diwan C., Rhea-Mcmanus J., Serteser M., Unsal I., Locatelli M., et al.

CLINICAL CHEMISTRY , cilt.69, sa.Supplement_1, ss.1, 2023 (SCI-Expanded)

Physiological Rhythms and Biological Variation of Biomolecules: The Road to Personalized Laboratory Medicine

Coskun A., Zarepour A., Zarrabi A.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES , cilt.24, ss.6275-6298, 2023 (SCI-Expanded)

Long-Term Within- and Between-Subject Biological Variation Data of Hematological Parameters in Recreational Endurance Athletes.

Diaz-Garzon J., Fernandez-Calle P., Aarsand A. K., Sandberg S., Coskun A., Equey T., et al.

Clinical chemistry , 2023 (SCI-Expanded)

Performance specifications for sodium should not be based on biological variation

Oosterhuis W. P., Coskun A., Sandberg S., Theodorsson E.

CLINICA CHIMICA ACTA , cilt.540, sa.2, ss.117221, 2023 (SCI-Expanded)

Biological variation: recent development and future challenges.

Sandberg S., Carobene A., Bartlett B., Coskun A., Fernandez-Calle P., Jonker N., et al.

Clinical chemistry and laboratory medicine , 2022 (SCI-Expanded)

Biological variation of serum iron from the European biological variation study (EuBIVAS).

Carobene A., Aarsand A. K., Coşkun A., Díaz-Garzón J., Locatelli M., Fernandez-Calle P., et al.

Clinical chemistry and laboratory medicine , 2022 (SCI-Expanded)

Bias, the unfinished symphony

Coskun A.

BIOCHEMIA MEDICA , cilt.32, sa.3, ss.1-3, 2022 (SCI-Expanded)

Melatonin in preservation solutions prevents ischemic injury in rat kidneys.

Coskun A., Arbak S., Serteser M., Özpınar A.

PLOS ONE , cilt.17, sa.8, ss.1-19, 2022 (SCI-Expanded)

Melatonin in preservation solutions prevents ischemic injury in rat kidneys

Coskun A., Yegen Ş. C., Arbak S., Can Ö.

PLOS ONE , cilt.17, sa.8, ss.1-19, 2022 (SCI-Expanded)

Measurement uncertainty for practical use.

Coskun A., Theodorsson E., Oosterhuis W. P., Sandberg S.

Clinica chimica acta; international journal of clinical chemistry , 2022 (SCI-Expanded)

Wrong Sigma metric causes chaos

Coskun A.

Journal of Laboratory Medicine , cilt.46, sa.2, ss.143-145, 2022 (SCI-Expanded)

Personalized reference intervals - statistical approaches and considerations

COSKUN A., Sandberg S., Unsal I., Yavuz F. G., Cavusoglu C., SERTESER M., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.60, sa.4, ss.629-635, 2022 (SCI-Expanded)

European Biological Variation Study (EuBIVAS): within- and between-subject biological variation estimates for serum thyroid biomarkers based on weekly samplings from 91 healthy participants.

Bottani M., Aarsand A. K., Banfi G., Locatelli M., Coşkun A., Díaz-Garzón J., et al.

Clinical chemistry and laboratory medicine , cilt.60, ss.523-532, 2022 (SCI-Expanded)

Critica appraisal and meta-analysis of lbiological variation estimates for kidney related analytes.

Jonker N., Aslan B., Boned B., Marqués-García F., Ricós C., Alvarez V., et al.

Clinical chemistry and laboratory medicine , cilt.60, ss.469-478, 2022 (SCI-Expanded)

Within- and between-subject biological variation data for serum zinc, copper and selenium obtained from 68 apparently healthy Turkish subjects

Coşkun A., Carobene A., Aarsand A. K., Aksungar F., Serteser M., Sandberg S., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.60, sa.4, ss.533-542, 2022 (SCI-Expanded)

Critical review and meta-analysis of biological variation estimates for tumor markers

Marques-Garcia F., Boned B., Gonzalez-Lao E., Braga F., Carobene A., COSKUN A., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.60, sa.4, ss.494-504, 2022 (SCI-Expanded) Sürdürülebilir Kalkınma

Within- and between-subject biological variation data for tumor markers based on the European Biological Variation Study.

Coşkun A., Aarsand A. K., Sandberg S., Guerra E., Locatelli M., Díaz-Garzón J., et al.

Clinical chemistry and laboratory medicine , cilt.60, ss.543-552, 2022 (SCI-Expanded) Sürdürülebilir Kalkınma

Long-term within- and between-subject biological variation of 29 routine laboratory measurands in athletes.

Diaz-Garzon J., Fernandez-Calle P., Aarsand A. K., Sandberg S., Coskun A., Carobene A., et al.

Clinical chemistry and laboratory medicine , cilt.60, ss.618-628, 2022 (SCI-Expanded)

The European Biological Variation Study (EuBIVAS): a summary report.

Carobene A., Aarsand A. K., Bartlett W. A., Coskun A., Diaz-Garzon J., Fernandez-Calle P., et al.

Clinical chemistry and laboratory medicine , cilt.60, ss.505-517, 2022 (SCI-Expanded)

Systematic review and meta-analysis of within-subject and between-subject biological variation estimates of serum Zinc, Copper and Selenium.

Coşkun A., Aarsand A. K., Braga F., Carobene A., Díaz-Garzón J., Fernandez-Calle P., et al.

Clinical chemistry and laboratory medicine , cilt.60, ss.479-482, 2022 (SCI-Expanded)

Biological variation of serum insulin: updated estimates from the European Biological Variation Study (EuBIVAS) and meta-analysis.

Carobene A., Lao E. G., Simon M., Locatelli M., Coşkun A., Díaz-Garzón J., et al.

Clinical chemistry and laboratory medicine , cilt.60, ss.518-522, 2022 (SCI-Expanded)

Biological variation estimates of thyroid related measurands - meta-analysis of BIVAC compliant studies.

Fernández-Calle P., Díaz-Garzón J., Bartlett W., Sandberg S., Braga F., Beatriz B., et al.

Clinical chemistry and laboratory medicine , cilt.60, ss.483-493, 2022 (SCI-Expanded)

Personalized reference intervals: Using estimates of within-subject or within-person biological variation requires different statistical approaches.

Coskun A., Sandberg S., Unsal I., Cavusoglu C., Serteser M., Kilercik M., et al.

Clinica chimica acta; international journal of clinical chemistry , cilt.524, ss.201-202, 2022 (SCI-Expanded)

Personalized reference intervals: from theory to practice

COSKUN A., Sandberg S., Unsal I., SERTESER M., Aarsand A. K.

CRITICAL REVIEWS IN CLINICAL LABORATORY SCIENCES , cilt.59, sa.7, ss.501-516, 2022 (SCI-Expanded)

The European Biological Variation Study (EuBIVAS): Biological Variation Data for Coagulation Markers Estimated by a Bayesian Model.

Aarsand A. K., Kristoffersen A. H., Sandberg S., Støve B., Coşkun A., Fernandez-Calle P., et al.

Clinical chemistry , cilt.67, ss.1259-1270, 2021 (SCI-Expanded)

IGFBP-4: A promising biomarker for lung cancer.

Nur S. I., Ozturk A., Kavas M., Bulut I., Alparslan S., Aydogan E. S., et al.

Journal of medical biochemistry , cilt.40, ss.237-244, 2021 (SCI-Expanded)

False negative results and tolerance limits of SARS-CoV-2 laboratory tests.

Çubukçu H. C., Coşkun A.

Pathogens and global health , cilt.115, ss.137-138, 2021 (SCI-Expanded) Sürdürülebilir Kalkınma

Truncation limits of patient-based real-time quality control: a new model derived from between-subject biological variations

Coşkun A., Çavuşoğlu C., Serteser M., Serdar M. A., Kilercik M., Aksungar F., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.59, sa.4, 2021 (SCI-Expanded)

Utilization of biological variation data in the interpretation of laboratory test results - survey about clinicians' opinion and knowledge

Emre H. O., Karpuzoglu F. H., Coskun C., Sezer E. D., Ozturk O. G., Ucar F., et al.

BIOCHEMIA MEDICA , cilt.31, sa.1, 2021 (SCI-Expanded)

Personalized Reference Intervals in Laboratory Medicine: A New Model Based on Within-Subject Biological Variation.

Coşkun A., Sandberg S., Unsal I., Cavusoglu C., Serteser M., Kilercik M., et al.

Clinical chemistry , cilt.67, ss.374-384, 2021 (SCI-Expanded)

Biological Variation of Cardiac Troponins in Health and Disease: A Systematic Review and Meta-analysis.

Diaz-Garzon J., Fernandez-Calle P., Sandberg S., Özcürümez M., Bartlett W., Coskun A., et al.

Clinical chemistry , cilt.67, ss.256-264, 2021 (SCI-Expanded)

The European Biological Variation Study (EuBIVAS): weekly biological variation of cardiac troponin I estimated by the use of two different high-sensitivity cardiac troponin I assays.

Ceriotti F., Díaz-Garzón M., Fernández-Calle P., Maregnani A., Aarsand A., Coskun A., et al.

Clinical chemistry and laboratory medicine , cilt.58, ss.1741-1747, 2020 (SCI-Expanded)

Biological variation of morning serum cortisol: updated estimates from the European Biological Variation Study (EuBIVAS) and meta-analysis.

Carobene A., Guerra E., Marqués-García F., Boned B., Locatelli M., Coşkun A., et al.

Clinica chimica acta; international journal of clinical chemistry , cilt.509, ss.268-272, 2020 (SCI-Expanded)

European Biological Variation Study (EuBIVAS): within- and between-subject biological variation estimates of β-isomerized C-terminal telopeptide of type I collagen (β-CTX), N-terminal propeptide of type I collagen (PINP), osteocalcin, intact fibroblast growth factor 23 and uncarboxylated-unphosphorylated matrix-Gla protein-a cooperation between the EFLM Working Group on Biological Variation and the International Osteoporosis Foundation-International Federation of Clinical Chemistry Committee on Bone Metabolism.

Cavalier E., Lukas P., Bottani M., Aarsand A., Ceriotti F., Coşkun A., et al.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA , cilt.31, sa.8, ss.1461-1470, 2020 (SCI-Expanded)

European Biological Variation Study (EuBIVAS): within- and between-subject biological variation estimates for serum biointact parathyroid hormone based on weekly samplings from 91 healthy participants.

Bottani M., Banfi G., Guerra E., Locatelli M., Aarsand A., Coşkun A., et al.

Annals of translational medicine , cilt.8, ss.855, 2020 (SCI-Expanded)

Analytical Performance Specifications for Lipoprotein(a), Apolipoprotein B-100, and Apolipoprotein A-I Using the Biological Variation Model in the EuBIVAS Population.

Clouet-Foraison N., Marcovina S., Guerra E., Aarsand A., Coşkun A., Díaz-Garzón J., et al.

Clinical chemistry , cilt.66, ss.727-736, 2020 (SCI-Expanded)

Six Sigma revisited: We need evidence to include a 1.5 SD shift in the extraanalytical phase of the total testing process.

Coskun A., Ialongo C.

Biochemia medica , cilt.30, ss.10901, 2020 (SCI-Expanded)

Statistical distributions commonly used in measurement uncertainty in laboratory medicine.

Coskun A., Oosterhuis W.

Biochemia medica , cilt.30, ss.10101, 2020 (SCI-Expanded)

An Assessment of HbA1c in Diabetes Mellitus and Pre-diabetes Diagnosis: a Multi-centered Data Mining Study.

Serdar M. A., Serteser M., Uçal Y., Karpuzoglu H., Aksungar F., Coşkun A., et al.

Applied biochemistry and biotechnology , cilt.190, ss.44-56, 2020 (SCI-Expanded) Sürdürülebilir Kalkınma

Systematic review and meta-analysis of within-subject and between-subject biological variation estimates of 20 haematological parameters

COSKUN A., Braga F., Carobene A., Tejedor Ganduxe X., Aarsand A. K., Fernandez-Calle P., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.58, sa.1, ss.25-32, 2020 (SCI-Expanded)

The short story of the long-term Sigma metric: shift cannot be treated as a linear parameter

COŞKUN A., SERTESER M., Unsal I.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.57, sa.9, 2019 (SCI-Expanded)

Biological variation data for lipid cardiovascular risk assessment biomarkers. A systematic review applying the biological variation data critical appraisal checklist (BIVAC)

Diaz-Garzon J., Fernandez Calle P., Minchinela J., Aarsand A. K., Bartlett W. A., Aslan B., et al.

CLINICA CHIMICA ACTA , cilt.495, ss.467-475, 2019 (SCI-Expanded)

European Biological Variation Study (EuBIVAS): Within- and Between-Subject Biological Variation Data for 15 Frequently Measured Proteins

Carobene A., Aarsand A. K., Guerra E., Bartlett W. A., Coskun A., Diaz-Garzon J., et al.

CLINICAL CHEMISTRY , cilt.65, sa.8, ss.1031-1041, 2019 (SCI-Expanded)

Quality will determine the future of mass spectrometry imaging in clinical laboratories: the need for standardization

UÇAL Y., COŞKUN A., ÖZPINAR A.

EXPERT REVIEW OF PROTEOMICS , cilt.16, sa.6, ss.521-532, 2019 (SCI-Expanded)

Measurement uncertainty in laboratory medicine: the bridge between medical and industrial metrology

COSKUN A., Inal B. B., Serdar M. A.

TURKISH JOURNAL OF BIOCHEMISTRY-TURK BIYOKIMYA DERGISI , cilt.44, sa.2, ss.121-125, 2019 (SCI-Expanded)

Cofilin-1 as a potential biomarker to evaluate acute kidney injury

COŞKUN A., UÇAL Y., BERBER İ., ÇAKIR Ü., SERTESER M., Moldur D. E., et al.

TURKISH JOURNAL OF BIOCHEMISTRY-TURK BIYOKIMYA DERGISI , cilt.44, sa.1, ss.9-15, 2019 (SCI-Expanded)

Sigma metric revisited: True known mistakes

COŞKUN A., SERTESER M., Unsal I.

BIOCHEMIA MEDICA , cilt.29, sa.1, 2019 (SCI-Expanded)

Systematic review of the biological variation data for diabetes related analytes

Gonzalez-Lao E., Corte Z., Simon M., Ricos C., Coskun A., Braga F., et al.

CLINICA CHIMICA ACTA , cilt.488, ss.61-67, 2019 (SCI-Expanded) Sürdürülebilir Kalkınma

Proteomic Analysis of Liver Preservation Solutions Prior to Liver Transplantation

COSKUN A., BAYKAL A. T., Oztug M., KAZAN D., KAYA E., EMİROĞLU R., et al.

CURRENT PROTEOMICS , cilt.16, sa.2, ss.119-135, 2019 (SCI-Expanded)

Biological variation estimates for prostate specific antigen from the European Biological Variation Study; consequences for diagnosis and monitoring of prostate cancer

Carobene A., Guerra E., Locatelli M., Cucchiara V., Briganti A., Aarsand A. K., et al.

CLINICA CHIMICA ACTA , cilt.486, ss.185-191, 2018 (SCI-Expanded) Sürdürülebilir Kalkınma

Harmonization initiatives in the generation, reporting and application of biological variation data

Aarsand A. K., Roraas T., Bartlett W. A., COŞKUN A., Carobene A., Fernandez-Calle P., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.56, sa.10, ss.1629-1636, 2018 (SCI-Expanded)

Providing Correct Estimates of Biological Variation-Not an Easy Task. The Example of S100-beta Protein and Neuron-Specific Enolase

Carobene A., Guerra E., Locatelli M., Ceriotti F., Sandberg S., Fernandez-Calle P., et al.

CLINICAL CHEMISTRY , cilt.64, sa.10, ss.1537-1539, 2018 (SCI-Expanded)

The EuBIVAS: Within- and Between-Subject Biological Variation Data for Electrolytes, Lipids, Urea, Uric Acid, Total Protein, Total Bilirubin, Direct Bilirubin, and Glucose

Aarsand A. K., Diaz-Garzon J., Fernandez-Calle P., Guerra E., Locatelli M., Bartlett W. A., et al.

CLINICAL CHEMISTRY , cilt.64, sa.9, ss.1380-1393, 2018 (SCI-Expanded)

Within-subject and between-subject biological variation estimates of 21 hematological parameters in 30 healthy subjects

Coskun A., Carobene A., Kilercik M., Serteser M., Sandberg S., Aarsand A. K., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.56, sa.8, ss.1309-1318, 2018 (SCI-Expanded)

The Biological Variation Data Critical Appraisal Checklist: A Standard for Evaluating Studies on Biological Variation

Aarsand A. K., Roraas T., Fernandez-Calle P., Ricos C., Diaz-Garzon J., Jonker N., et al.

CLINICAL CHEMISTRY , cilt.64, sa.3, ss.501-514, 2018 (SCI-Expanded)

The use of error and uncertainty methods in the medical laboratory

Oosterhuis W. P., Bayat H., Armbruster D., COŞKUN A., Freeman K. P., Kallner A., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.56, sa.2, ss.209-219, 2018 (SCI-Expanded)

Sigma metrics in laboratory medicine revisited: We are on the right road with the wrong map

Oosterhuis W. P., COŞKUN A.

BIOCHEMIA MEDICA , cilt.28, sa.2, 2018 (SCI-Expanded)

Pregnancy-associated plasma protein-A (PAPP-A) levels in patients with severe allergic asthma are reduced by omalizumab

Bulut I., Ozseker Z. F., COSKUN A., SERTESER M., Unsal I.

JOURNAL OF ASTHMA , cilt.55, sa.10, ss.1116-1121, 2018 (SCI-Expanded)

The EuBIVAS Project: Within- and Between-Subject Biological Variation Data for Serum Creatinine Using Enzymatic and Alkaline Picrate Methods and Implications for Monitoring

Carobene A., Marino I., COŞKUN A., SERTESER M., Unsal I., Guerra E., et al.

CLINICAL CHEMISTRY , cilt.63, sa.9, ss.1527-1536, 2017 (SCI-Expanded)

Clinical applications of MALDI imaging technologies in cancer and neurodegenerative diseases

Ucal Y., Durer Z. A., Atak H., Kadioglu E., Sahin B., COŞKUN A., et al.

BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS , cilt.1865, sa.7, ss.795-816, 2017 (SCI-Expanded) Sürdürülebilir Kalkınma

Biological Variation Estimates Obtained from 91 Healthy Study Participants for 9 Enzymes in Serum

Carobene A., Roraas T., Solvik U. O., Sylte M. S., Sandberg S., Guerra E., et al.

CLINICAL CHEMISTRY , cilt.63, sa.6, ss.1141-1150, 2017 (SCI-Expanded)

Comparison of intermittent fasting versus caloric restriction in obese subjects: A two year follow-up

Aksungar F., Sarikaya M., Coskun A., Serteser M., Unsal I.

JOURNAL OF NUTRITION HEALTH & AGING , cilt.21, sa.6, ss.681-685, 2017 (SCI-Expanded) Sürdürülebilir Kalkınma

Evaluation of the performance of INDEXOR (R) in the archive unit of a clinical laboratory: a step to Lean laboratory

COŞKUN A., SERTESER M., Altinayak R., Unsal I.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.55, sa.3, 2017 (SCI-Expanded)

How can we evaluate differences between serial measurements on the same sample? A new approach based on within-subject biological variation.

COŞKUN A., SERTESER M., Karpuzoglu H., Unsal I.

Clinical chemistry and laboratory medicine , cilt.55, sa.2, 2017 (SCI-Expanded)

Analysis of Changes in Parathyroid Hormone and 25 (OH) Vitamin D Levels with Respect to Age, Gender and Season: A Data Mining Study.

Serdar M. A., Can B. B., Kilercik M., Durer Z. A., Aksungar F., SERTESER M., et al.

Journal of medical biochemistry , cilt.36, sa.1, ss.73-83, 2017 (SCI-Expanded)

Cigarette Smoking Increases Pregnancy-associated Plasma Protein-A in Men

COSKUN A., Bulut I., SERTESER M., Eren A., OZSEKER Z. F., ÇUHADAROĞLU Ç., et al.

WEST INDIAN MEDICAL JOURNAL , cilt.66, sa.1, ss.150-153, 2017 (SCI-Expanded)

Proteomic Analysis of Kidney Preservation Solutions Prior to Renal Transplantation

COSKUN A., BAYKAL A. T., KAZAN D., Akgoz M., Senal M. O., BERBER İ., et al.

PLOS ONE , cilt.11, sa.12, 2016 (SCI-Expanded)

A rare association: celiac disease and multiple myeloma in an asymptomatic young patient

Ongen B., Aksungar F., Tiftikci A., COŞKUN A., SERTESER M., Usnsal I.

TURKISH JOURNAL OF BIOCHEMISTRY-TURK BIYOKIMYA DERGISI , cilt.41, sa.5, ss.367-372, 2016 (SCI-Expanded) Sürdürülebilir Kalkınma

Sample collections from healthy volunteers for biological variation estimates' update: a new project undertaken by the Working Group on Biological Variation established by the European Federation of Clinical Chemistry and Laboratory Medicine

Carobene A., Strollo M., Jonker N., Barla G., Bartlett W. A., Sandberg S., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.54, sa.10, ss.1599-1608, 2016 (SCI-Expanded)

Perchlorate Exposure Through Water and Milk in Istanbul

CAN Ö., Blount B., Valentin-Blasini L., Erdemgil Y., Uzunoglu D., Aksoy M., et al.

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY , cilt.97, sa.3, ss.439-445, 2016 (SCI-Expanded) Sürdürülebilir Kalkınma

Sigma metric or defects per million opportunities (DPMO): the performance of clinical laboratories should be evaluated by the Sigma metrics at decimal level with DPMOs

COŞKUN A., Oosterhuis W. P., SERTESER M., Unsal I.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.54, sa.8, 2016 (SCI-Expanded)

Easy method for newborn screening of six lysosomal storage disorders using online solid-phase extraction with mass spectrometry

Serdar M. A., LAY İ., Coskun J., Aslan B., Aslan H., COSKUN A., et al.

TURKISH JOURNAL OF BIOCHEMISTRY-TURK BIYOKIMYA DERGISI , cilt.41, sa.4, ss.302-307, 2016 (SCI-Expanded)

Z transformation is the gold standard for computing the sigma metric.

COŞKUN A., SERTESER M., Serdar M. A., Aksungar F., Kilercik M., Unsal I.

Clinical biochemistry , cilt.49, sa.9, ss.732-733, 2016 (SCI-Expanded)

Hepatitis C virus positive patient diagnosed after detection of atypical cryoglobulin

Ongen B., Aksungar F., Cicek B., Akyar I., Coskun A., Serteser M., et al.

WORLD JOURNAL OF CLINICAL CASES , cilt.4, sa.3, ss.81-87, 2016 (SCI-Expanded) Sürdürülebilir Kalkınma

A checklist for critical appraisal of studies of biological variation

Bartlett W. A., Braga F., Carobene A., COŞKUN A., Prusa R., Fernandez-Calle P., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.53, sa.6, ss.879-885, 2015 (SCI-Expanded)

A new approach to calculating the Sigma Metric in clinical laboratories

COŞKUN A., SERTESER M., Kilercik M., Aksungar F., Unsal I.

ACCREDITATION AND QUALITY ASSURANCE , cilt.20, sa.2, ss.147-152, 2015 (SCI-Expanded)

Post-translational modifications of transthyretin affect the triiodonine-binding potential

Henze A., Homann T., SERTESER M., CAN Ö., Sezgin O., COŞKUN A., et al.

JOURNAL OF CELLULAR AND MOLECULAR MEDICINE , cilt.19, sa.2, ss.359-370, 2015 (SCI-Expanded)

A triclonal gammopathy in a relapsing multiple myeloma patient, detected by immunosubtraction method.

Aksungar F., Ayer M., Serteser M., Coskun A., Unsal I.

Annals of clinical biochemistry , cilt.51, sa.5, ss.606-10, 2014 (SCI-Expanded)

Association Between Serum Pregnancy-Associated Plasma Protein-A and Bicarbonate in Hemodialysis Patients

Bicik Z., COŞKUN A., SERTESER M., Bulur A., Mese M., Unsal I.

JOURNAL OF CLINICAL LABORATORY ANALYSIS , cilt.28, sa.2, ss.114-117, 2014 (SCI-Expanded)

Iodine Status in Turkish Populations and Exposure to Iodide Uptake Inhibitors

ÖZPINAR A., Kelestimur F., Songur Y., CAN Ö., Valentin L., Caldwell K., et al.

PLOS ONE , cilt.9, sa.2, 2014 (SCI-Expanded)

Biological variations of ADAMTS13 and von Willebrand factor in human adults

KILERCIK M., COSKUN A., SERTESER M., İNAN D., Unsal I.

BIOCHEMIA MEDICA , cilt.24, sa.1, ss.138-145, 2014 (SCI-Expanded)

A comparison between turbidimetric inhibition immunoassay and capillary electrophoresis in glycated hemoglobin (HbA1c) measurement

Aksungar F. B., SERTESER M., COSKUN A., Unsal I.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.51, sa.8, 2013 (SCI-Expanded)

The comparison of parametric and nonparametric bootstrap methods for reference interval computation in small sample size groups

COŞKUN A., Ceyhan E., Inal T. C., SERTESER M., Unsal I.

ACCREDITATION AND QUALITY ASSURANCE , cilt.18, sa.1, ss.51-60, 2013 (SCI-Expanded)

INHIBITION OF CHOLESTEROL BIOSYNTHESIS IN HYPERCHOLESTEROLEMIA - IS IT THE RIGHT CHOICE?

COŞKUN A., SERTESER M., Unsal I.

JOURNAL OF MEDICAL BIOCHEMISTRY , cilt.32, sa.1, ss.16-19, 2013 (SCI-Expanded) Sürdürülebilir Kalkınma

Reference interval of pregnancy-associated plasma protein-A in healthy men and non-pregnant women

COSKUN A., SERTESER M., Duran S., Inal T. C., Erdogan B. E., ÖZPINAR A., et al.

JOURNAL OF CARDIOLOGY , cilt.61, sa.1-2, ss.128-131, 2013 (SCI-Expanded)

Biological variation in pregnancy-associated plasma protein-A in healthy men and non-pregnant healthy women

SERTESER M., COŞKUN A., Unsal I., Inal T. C.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.50, sa.12, ss.2239-2241, 2012 (SCI-Expanded)

HOW ISO-15189 LABORATORY ACCREDITATION ASSURES PATIENT SAFETY?

Serteser M., Coskun A., Inal T. C., Unsal I.

JOURNAL OF MEDICAL BIOCHEMISTRY , cilt.31, sa.4, ss.271-280, 2012 (SCI-Expanded)

Evaluating ESWL-induced renal injury based on urinary TNF-alpha, IL-1 alpha, and IL-6 levels

Goktas C., COŞKUN A., Bicik Z., Horuz R., Unsal I., SERTESER M., et al.

UROLOGICAL RESEARCH , cilt.40, sa.5, ss.569-573, 2012 (SCI-Expanded)

CHALLENGES IN VITAMIN D ANALYSIS

SERTESER M., COSKUN A., Inal T. C., Unsal I.

JOURNAL OF MEDICAL BIOCHEMISTRY , cilt.31, sa.4, ss.326-332, 2012 (SCI-Expanded)

Pregnancy-Associated Plasma Protein A and High-Sensitivitive C-Reactive Protein Levels in Chronic Subdural Haematoma Patients

Hanimoglu H., Ulu M. O., Biceroglu H., Memisogullari R., COSKUN A., BALAK N., et al.

JOURNAL OF NEUROLOGICAL SCIENCES-TURKISH , cilt.28, sa.3, ss.330-336, 2011 (SCI-Expanded)

Toward standardization of quality assessment in laboratory medicine by using the same matrix samples for both internal and external quality assessments

Unsal I., COŞKUN A., SERTESER M., Inal T. C., ÖZPINAR A.

ACCREDITATION AND QUALITY ASSURANCE , cilt.15, sa.11, ss.621-627, 2010 (SCI-Expanded)

Does melatonin alleviate cold preservation injury of the liver?

Gunal O., Coskun A., Aslaner A., Yildirim U.

TURKISH JOURNAL OF MEDICAL SCIENCES , cilt.40, sa.3, ss.465-470, 2010 (SCI-Expanded)

Indirect Reference Intervals Estimated from Hospitalized Population for Thyrotropin and Free Thyroxine

Inal T. C., Serteser M., Coşkun A., Özpinar A., Unsal I.

CROATIAN MEDICAL JOURNAL , cilt.51, sa.2, ss.124-130, 2010 (SCI-Expanded)

Does L-carnitine increase serum TNF -alpha and IGF-1 during liver regeneration in the rat?

Pehlivan M., Coskun A., Zengin A., Aslaner A., Yavuz T.

TURKISH JOURNAL OF MEDICAL SCIENCES , cilt.39, sa.6, ss.875-880, 2009 (SCI-Expanded)

Towards standardization of external quality assessment schemes by using bias values based on biological variation

Coskun A., Unsal I., Serteser M., Fraterman A.

ACCREDITATION AND QUALITY ASSURANCE , cilt.14, sa.10, ss.547-552, 2009 (SCI-Expanded)

Relationship Between Pregnancy-Associated Plasma Protein-A and Lung Cancer

Bulut I., Coskun A., Ciftci A., Cetinkaya E., Altiay G., Caglar T., et al.

AMERICAN JOURNAL OF THE MEDICAL SCIENCES , cilt.337, sa.4, ss.241-244, 2009 (SCI-Expanded) Sürdürülebilir Kalkınma

Comparison of Gliclazide Treatment with Diet Therapy on Acute Phase Protein Levels in Patients with Type 2 Diabetes

Memisogullari R., Akcay F., Coskun A., Korkmaz U.

TURKISH JOURNAL OF MEDICAL SCIENCES , cilt.39, sa.1, ss.73-76, 2009 (SCI-Expanded) Sürdürülebilir Kalkınma

Comparison of Serum CA 19.9, CA 125 and CEA Levels with Severity of Chronic Obstructive Pulmonary Disease

Bulut I., Arbak P., Coskun A., Balbay O., Annakkaya A. N., Yavuz O., et al.

MEDICAL PRINCIPLES AND PRACTICE , cilt.18, sa.4, ss.289-293, 2009 (SCI-Expanded)

Response to the Letter to the Editor "A control chart based simply on biological variation is not enough"

Coskun A., Serteser M., Fraterman A., Unsal I.

ACCREDITATION AND QUALITY ASSURANCE , cilt.13, sa.8, ss.485-486, 2008 (SCI-Expanded)

Does pregnancy-associated plasma protein A have a role in allergic rhinitis?

Guclu E., Coskun A., Tokmak A., Duran S., Ozturk O., Akkan N., et al.

AMERICAN JOURNAL OF RHINOLOGY , cilt.22, sa.3, ss.219-222, 2008 (SCI-Expanded)

The effect of different preparations of hormone therapy on tumor necrosis factor-alpha levels in women with surgical menopause

Somunkiran A., Coskun A., Demirci F., Yucel O.

GYNECOLOGICAL ENDOCRINOLOGY , cilt.24, sa.2, ss.79-83, 2008 (SCI-Expanded)

Preanalytical factors for non-HDL cholesterol measurements/Serum lipid profiles including non-high density lipoprotein cholesterol levels in Turkish school-children

Coskun A.

ANATOLIAN JOURNAL OF CARDIOLOGY , cilt.8, sa.1, ss.84-85, 2008 (SCI-Expanded)

A new internal quality control chart based on biological variation

Coskun A., Serteser M., Fraterman A., Unsal I.

ACCREDITATION AND QUALITY ASSURANCE , cilt.13, sa.2, ss.69-75, 2008 (SCI-Expanded)

Pregnancy-associated plasma protein-A: Evaluation of a new biomarker in renal transplant patients

Coskun A., Duran S., Apaydin S., Bulut I., Sariyar M.

TRANSPLANTATION PROCEEDINGS , cilt.39, sa.10, ss.3072-3076, 2007 (SCI-Expanded)

Prolonged elevation of magnesium in the cerebrospinal fluid of patients with severe head injury

Kafadar A. M., Sanus G. Z., Is M., Coskun A., Tanriverdi T., Hanimoglu H., et al.

NEUROLOGICAL RESEARCH , cilt.29, sa.8, ss.824-829, 2007 (SCI-Expanded)

High-sensitivity C-reactive protein levels in cerebrospinal fluid and serum in severe head injury: Relationship to tumor necrosis factor-alpha and interleukin-6

Is M., Coskun A., Sanus G. Z., Tanriverdi T., Kafadar A. M., Hanimoglu H., et al.

JOURNAL OF CLINICAL NEUROSCIENCE , cilt.14, sa.12, ss.1163-1171, 2007 (SCI-Expanded)

Do Turkish adults really have lower serum levels of high-density lipoprotein cholesterol?

Duran S., Memisogullari R., Coskun A., Yavuz O., Yuksel H.

ACTA CARDIOLOGICA , cilt.62, sa.5, ss.453-459, 2007 (SCI-Expanded)

Cerebrospinal fluid and serum levels of insulin-like growth factor-1 and insulin-like growth factor binding protein-3 in patients with severe head injury

Sanus G. Z., Tanriverdi T., Coskun A., Hanimoglu H., Is M., Uzan M.

ULUSAL TRAVMA VE ACIL CERRAHI DERGISI-TURKISH JOURNAL OF TRAUMA & EMERGENCY SURGERY , cilt.13, sa.4, ss.281-287, 2007 (SCI-Expanded)

Total variation of LDL-cholesterol and apolipoprotein B/Serum apolipoprotein B is superior to LDL-cholesterol level in predicting incident coronary disease among Turks

Coskun A.

ANADOLU KARDIYOLOJI DERGISI-THE ANATOLIAN JOURNAL OF CARDIOLOGY , cilt.7, sa.3, ss.331-332, 2007 (SCI-Expanded)

Does L-carnitine have any effect on cold preservation injury of non-fatty liver in the University of Wisconsin solution?

Coskun A., Gunal O., Sahin I., Aslaner A., Yidirim U., Yavuz O.

HEPATOLOGY RESEARCH , cilt.37, sa.8, ss.656-660, 2007 (SCI-Expanded)

Is there a relationship between cord blood pregnancy-associated plasma protein-A and birth weight and length?

Senses D. A., COSKUN A., Kiseli M., Berberoglu M., Kandemir O., YALVAÇ E. S., et al.

EARLY HUMAN DEVELOPMENT , cilt.83, sa.7, ss.479-482, 2007 (SCI-Expanded)

High serum homocysteine levels correlate with a decrease in the blood flow velocity of the ophthalmic artery in highway toll collectors

Memisogullari R., Yueksel H., Coskun A., Yueksel H., Yazgan O., Bilgin C.

TOHOKU JOURNAL OF EXPERIMENTAL MEDICINE , cilt.212, sa.3, ss.247-252, 2007 (SCI-Expanded)

Pregnancy-associated plasma protein-A and asthma

COSKUN A., Balbay O., Duran S., Annakkaya A. N., Bulut I., Yavuz O., et al.

ADVANCES IN THERAPY , cilt.24, sa.2, ss.362-367, 2007 (SCI-Expanded)

Six Sigma and laboratory consultation

Coskun A.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.45, sa.1, ss.121-123, 2007 (SCI-Expanded)

Pregnancy associated plasma protein-A and epilepsy

Coskun A., Oezdemirli B., Memisogullari R.

TURKISH JOURNAL OF MEDICAL SCIENCES , cilt.37, sa.1, ss.45-46, 2007 (SCI-Expanded)

Pregnancy-associated plasma protein A in dialysis patients

Coskun A., Bicik Z., Duran S., Alcelik A., Soypacaci Z., Yavuz O., et al.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.45, sa.1, ss.63-66, 2007 (SCI-Expanded)

Serum uric acid levels in patients with type 2 diabetes Mellitus who have normal renal function

Memisogullari R., Yueksel H. K., Coskun A., Sahin I. E., Yavuz O.

TURKISH JOURNAL OF BIOCHEMISTRY-TURK BIYOKIMYA DERGISI , cilt.32, sa.2, ss.72-75, 2007 (SCI-Expanded) Sürdürülebilir Kalkınma

Westgard multirule for calculated laboratory tests

Coskun A.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.44, sa.10, ss.1183-1187, 2006 (SCI-Expanded)

Interaction between Chlamydia pneumoniae seropositivity, inflammation and risk factors for atherosclerosis in patients with severe coronary stenosis

Yavuz M. T., Yavuz O., Yazici M., Guler S., Ozhan H., Albayrak S., et al.

SCANDINAVIAN JOURNAL OF CLINICAL & LABORATORY INVESTIGATION , cilt.66, sa.6, ss.523-534, 2006 (SCI-Expanded)

Evaluation of tumor markers in asthma patients

Coşkun A., Balbay Ö., Yavuz Ö., Memişoǧullari R., Annakkaya A. N., Bulut I., et al.

Turkish Journal of Medical Sciences , cilt.36, sa.4, ss.209-213, 2006 (SCI-Expanded)

Preliminary results of HDL levels in the Düzce region (Turkey): Normal rather than low

Yüksel H. K., COSKUN A., Duran S., Yavuz Ö.

Anadolu Kardiyoloji Dergisi , cilt.6, sa.2, ss.174-175, 2006 (SCI-Expanded)

Six sigma and calculated laboratory tests

Coskun A.

CLINICAL CHEMISTRY , cilt.52, sa.4, ss.770-771, 2006 (SCI-Expanded)

Modified Levey-Jennings charts for calculated laboratory tests

Coskun A.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.44, sa.4, ss.387-390, 2006 (SCI-Expanded)

The effect of 5-fluorouracil and cisplatin on CA 125, CA 15-3 and CA 19-9 laboratory results

COSKUN A., Yavuz Ö., Şahin I. E., Güler S.

Turkiye Klinikleri Journal of Medical Sciences , cilt.26, sa.2, ss.117-120, 2006 (SCI-Expanded)

In Vitro Stability of Pregnancy-Associated Plasma Protein A

Coskun A., Ozdemir I., Yavuz O., Guler S., Sahin I. E.

JOURNAL OF THE TURKISH-GERMAN GYNECOLOGICAL ASSOCIATION , cilt.6, sa.3, ss.235-237, 2005 (SCI-Expanded)

The reliability of calculated laboratory results

Coskun A.

CLINICAL CHEMISTRY AND LABORATORY MEDICINE , cilt.43, sa.8, ss.880-882, 2005 (SCI-Expanded)

Use of acridine orange leukocyte cytospin test in diagnosis of neonatal sepsis

Caksen H., Yuksel S., Ozturk M., Sumerkan B., Coskun A.

JOURNAL OF PAEDIATRICS AND CHILD HEALTH , cilt.37, sa.5, ss.523, 2001 (SCI-Expanded)

RAT DIAPHRAGM MUSCLE-CONTRACTION WITH AND WITHOUT OXYGEN ENRICHMENT

GOLGELI A., COSKUN A., OZESMI C.

RESEARCH COMMUNICATIONS IN MOLECULAR PATHOLOGY AND PHARMACOLOGY , cilt.90, sa.1, ss.87-95, 1995 (SCI-Expanded)

Diğer Dergilerde Yayınlanan Makaleler

Light-responsive liposome as a smart vehicle for the delivery of anticancer herbal medicine to skin

Zarepour A., Ülker Z., Khosravi A., Coskun A., Ertas Y. N., Yildiz M., et al.

Emergent Materials , cilt.6, sa.1, ss.1-12, 2024 (ESCI)

Biological Variation Estimates for Plasma Copeptin and Clinical Implications.

Choy K. W., Carobene A., Loh T. P., Chiang C., Wijeratne N., Locatelli M., et al.

The journal of applied laboratory medicine , 2024 (ESCI)

Biological variation estimates for serum N-terminal pro-B-type natriuretic peptide from 8 healthy Turkish female individuals

Carobene A., Abou-Diwan C., Locatelli M., Serteser M., Coskun A., Unsal I.

Journal of Laboratory and Precision Medicine , cilt.9, 2024 (Scopus)

Critical appraisal and meta-analysis of biological variation estimates for kidney related analytes Valutazione critica e meta-analisi delle stime di variabilità biologica degli analiti relativi alle patologie renali

Jonker N., Aslan B., Boned B., Marques-García F., Ricós C., Alvarez V., et al.

Biochimica Clinica , cilt.45, 2021 (Scopus)

Critical appraisal and meta-analysis of biological variation studies on glycosylated albumin, glucose and HbA1c

Ricós C., Fernández-Calle P., Gonzalez-Lao ., Simón M., Díaz-Garzón J., Boned B., et al.

Advances in Laboratory Medicine / Avances en Medicina de Laboratorio , cilt.1, sa.2, 2020 (Hakemli Dergi)

Critical appraisal and meta-analysis of biological variation studies on glycosylated albumin, glucose, and HbA1c

Coskun A., Fernández-Calle ., Gonzalez-Lao ., Simón M., Díaz-Garzón ., Boned ., et al.

Advances in Laboratory Medicine , cilt.1, sa.1, ss.1-6, 2020 (Hakemli Dergi)

The importance of the Biological Variation Data Critical Appraisal Checklist when designing experimental studies on biological variation. Comparison of two papers reporting biological variation results for S100-beta and neuron-specific enolase proteins

Cajano G., Guerra E., Locatelli M., Ceriotti F., Diaz-Garzon Marco J., Fernandez-Calle P., et al.

BIOCHIMICA CLINICA , cilt.43, sa.1, ss.59-66, 2019 (Hakemli Dergi)

Iodine deficiency has recurred in Istanbul, Turkey

Gokcel A., Serteser M., Coskun A., Ünsal İ.

Endocrinology & Metabolism International Journal (EMIJ) , cilt.5, sa.1, ss.172-175, 2017 (Hakemli Dergi)

HbA1c Ölçümünde HPLC ve Türbidimetrik Immüno-inhibisyon Yöntemlerinin Karsilastirilmasi

Coskun A., Yavuz Ö., Memişoğulları R., Kurt Yüksel H.

Düzce Üniversitesi Tıp Fakültesi Dergisi , cilt.9, sa.1, ss.15-19, 2007 (Hakemli Dergi)

The effect of 5-FU and cisplatin on CA 125, CA 15-3 and CA 19-9 laboratory results

Coskun A., Yavuz Ö., Şahin İ. E., Güler S.

Turkiye Klinikleri J Med Sci , cilt.26, sa.2, ss.117-120, 2006 (Hakemli Dergi)

Çinko: Temel fonksiyonları ve metabolizması

Coskun A., Ülger H.

Düzce Üniversitesi Tıp Fakültesi Dergisi , cilt.5, sa.2, ss.38-44, 2003 (Hakemli Dergi)

Hakemli Bilimsel Toplantılarda Yayımlanmış Bildiriler

Patient based real time quality control as a complementary tool to external quality assessment schemes in clinical laboratories

Çavuşoğlu C., Coskun A., Matpan E., Serdar M. A., Kilercik M., Serteser M.

24th International Congress of Clinical Chemistry and Laboratory Medicine - IFCC WorldLab SEOUL 2022, Seoul, Güney Kore, 26 - 30 Haziran 2022, ss.402, (Özet Bildiri)

A PRACTICAL WAY OF CALCULATING MEASUREMENT UNCERTAINTY IN LABORATORY MEDICINE AND COMPARE IT TO ANALYTICAL PERFORMANCE SPECIFICATIONS

Coskun A.

EuroMedLab 2021, Munich, Almanya, 10 - 14 Nisan 2022, ss.15, (Tam Metin Bildiri)

WITHIN-SUBJECT AND BETWEEN-SUBJECT BIOLOGICAL VARIATION ESTIMATES OF GLUTAMINE, TYROSINE, PHENYLALANINE, LEUCINE AND CITRULLINE IN HEALTHY SUBJECTS

Coskun A., Demirelce Ö., Carobene A., Aarsand A., Serteser M., Sandberg S., et al.

EuroMedLab , Munich, Almanya, 10 - 14 Nisan 2022, ss.479, (Özet Bildiri)

Kişisel Referans Aralıkları

Coskun A.

XXXI National Congress of The Turkish Biochemical Society 2020, Gaziantep, Türkiye, 18 - 20 Aralık 2020, cilt.45, ss.19, (Özet Bildiri)

CHANGING THE PARADIGM OF EQAS THROUGH THE IMPLEMENTATION OF PATIENT-BASED REAL-TIME QUALITY CONTROL MONITORING

Çavuşoğlu C., Coşkun A., Serdar M. A., Serteser M., Kilercik M., Aksungar F., et al.

XXXI. TÜRK BİYOKİMYA DERNEĞİ ULUSAL BİYOKİMYA KONGRESİ 2020, Ankara, Türkiye, 18 - 20 Aralık 2020, ss.46, (Özet Bildiri)

Quality Control in Research Laboratories: Perspectives on Standardization

Uçal Y., Coskun A., Özpınar A.

XXVII Balkan Clinical Laboratory Federation Meeting & XXX National Congress of the Turkish Biochemical Society, Antalya, Türkiye, 27 - 31 Ekim 2019, ss.24-25, (Tam Metin Bildiri)

Evaluating the performance of autoverification processes using Six Sigma approach

Coskun A.

XXVII. BALKAN CLINICAL LABORATORY FEDERATION MEETING BCLF 2019 , Antalya, Türkiye, 27 - 31 Ekim 2019, ss.19, (Özet Bildiri)

Biological variation in clinical practice: bridge between laboratorians and clinicians

Karpuzoglu H., Serteser M., Coskun A.

XXVII. BALKAN KLİNİK LABORATUVAR FEDERASYONU KONGRESİ BCLF 2019 XXX. TÜRK BİYOKİMYA DERNEĞİ ULUSAL BİYOKİMYA KONGRESİ TBD 2019 27-31 Ekim 2019, Antalya, Türkiye XXVII. BALKAN CLINICAL LABORATORY FEDERATION MEETING BCLF 2019 XXX. NATIONAL CONGRESS OF THE TURKISH BIOCHEMICAL SOCIETY TBS 2019 27-31 October 2019, Antalya, Turkey, İstanbul, Türkiye, 27 - 31 Ekim 2019, cilt.44, sa.3, ss.54, (Özet Bildiri)

Biochemical and structural characterization of the propeptide of pregnancy-associated plasma protein A and its cellular effects

DURER Z. A., Bozkurt S., ÖZ ARSLAN D., TİMUÇİN E., Vizcarra C. L., COSKUN A.

Joint 12th EBSA European Biophysics Congress / 10th IUPAP International Conference on Biological Physics (ICBP), Madrid, İspanya, 20 - 24 Temmuz 2019, (Özet Bildiri)

Biological Variation Of CBC Tests: The Effect Of Turnarround Time

Coskun A.

5th EFLM-UEMS European Joint Congress in Laboratory Medicine, Antalya, Türkiye, 10 - 13 Ekim 2018, ss.217, (Özet Bildiri)

AUTOVERIFICATION PROGRAMS FOR MEDICAL LABORATORIES

Coskun A.

TBS INTERNATIONAL BIOCHEMISTRY CONGRESS 2018, 29TH NATIONAL BIOCHEMISTRY CONGRESS, Muğla, Türkiye, 26 - 30 Ekim 2018, ss.21, (Özet Bildiri)

AYNI NUMUNEDE YAPILAN TEST TEKRARININ OBJEKTİF OLARAK DEĞERLENDİRİLMESİ

Coskun A.

TBD Biyokimya Günleri, Sivas, Türkiye, 2 - 05 Kasım 2016, ss.26, (Özet Bildiri)

The Effect of Modified University of Wisconsin Solution on Kidney Preservation Time

Coskun A., Yeğen C., Arbak S., Attaallah ., Günal Ö., Seçkin I., et al.

The 16th European Microscopy Congress 2016, Lyon, Fransa, 28 Ağustos - 02 Eylül 2016, ss.306, (Özet Bildiri)

Modified University of Wisconsin Solution With Melatonin and the Its Efficacy of Kidney Preservation Time

Coskun A., Yeğen C., Arbak S., Gunal O., Attaallah W., Seckin I., et al.

The 16th European Microscopy Congress 2016, Lyon, Fransa, 28 Ağustos - 02 Eylül 2016, ss.304, (Özet Bildiri)

Within-subject biological variation data obtained from 91 healthy subjects for nine serum enzymes. Project of EFLM working-group on biological variation.

Marino I., Carobene A., Guerra E., Jonker N., Barla G., Bartlett W., et al.

4th EFLM-UEMS Joint Congress “Laboratory Medicine at the Clinical Interface”, Warszawa, Polonya, 21 - 24 Eylül 2016, cilt.54, ss.268-269, (Özet Bildiri)

The uncertainty of HOMA-IR in clinical practice

Karpuzoglu H., Serteser M., Coskun A.

The 4th Joint EFLM-UEMS Congress “Laboratory Medicine at the Clinical Interface” Warsaw, Poland, 21th–24th September, 2016, Warszawa, Polonya, 21 - 24 Eylül 2016, cilt.54, sa.10, ss.357, (Özet Bildiri)

Biological variation and patient safety. How should clinicians interpret laboratory results?

Coskun A.

XII General Conference, Madrid, İspanya, 19 - 21 Mart 2016, ss.86-87, (Tam Metin Bildiri)

KLİNİK LABORATUVARLARDA KALİTE SPESİFİKASYONLARININ YENİDEN BELİRLENMESİ VE BİYOLOJİK VARYASYON

Coskun A.

XXVII. ULUSAL BİYOKİMYA KONGRESİ, Antalya, Türkiye, 3 - 06 Kasım 2015, ss.42, (Özet Bildiri)

Effect of Melatonin on the Efficacy of Unıversity of Wisconsin Solution During Kidney Preservation

Coskun A., Yeğen C., Arbak S., Günal Ö., Attaallah W., Seçkin İ., et al.

Multinational Congress on Microscopy (Multidisciplinary approaches in biology and medicine), Eger, Macaristan, 23 - 28 Ağustos 2015, ss.363, (Özet Bildiri)

Identification of key meta data to enable safe accurate and effective transferability of biological variation data.

Coskun A., Bartlett W., Braga F., Carobene A., Prusa R., Fernandez-Calle P., et al.

AACC Annual Meeting, Illinois, Amerika Birleşik Devletleri, 29 - 31 Temmuz 2014, ss.74, (Özet Bildiri)

Definition of a minimum data set to accompany indices of biological variation

Coskun A., Bartlett B., Carobene A., Prusa R., Fernandez-Calle P., Røraas T., et al.

IFCC WorldLab, İstanbul, Türkiye, 22 - 27 Haziran 2014, ss.315, (Özet Bildiri)

KÜÇÜK GRUPLARDA REFERANS ARALIKLARININ BELİRLENMESİNDE BOOTSTRAP YÖNTEMİ

Coskun A.

XXV. ULUSAL B‹YOK‹MYA KONGRES‹, İzmir, Türkiye, 3 - 06 Eylül 2013, ss.26, (Özet Bildiri)

Proteomics profiling of preservation solution prior to renal transplantation

Coşkun A., Kazan D., Akgöz M., Berber İ., Yazıcı C., Bilsel G., et al.

5th Central and Eastern European Proteomic Conference, Praha, Çek Cumhuriyeti, 19 - 22 Eylül 2011, ss.71, (Özet Bildiri)

Kalite Kontrolde Yeni Bir Yaklaşım İç ve Dış Kalite Kontrolün Birleştirilmesi

Coskun A.

XXII. ULUSAL B‹YOK‹MYA KONGRES‹, Eskişehir, Türkiye, 27 - 30 Ekim 2010, ss.25, (Özet Bildiri)

Eksternal Kalite Kontrolün Standardizasyonu

Coskun A.

21. Ulusal Biyokimya Kongresi, İstanbul, Türkiye, 28 - 31 Ekim 2009, ss.41-42, (Özet Bildiri)

Kalite Yönetim Arac› Olarak Alt› Sigma: Laboratuvar Uygulamalar›

Coskun A.

20. Ulusal Biyokimya Kongresi, Nevşehir, Türkiye, 29 Ekim - 01 Kasım 2008, ss.30-31, (Özet Bildiri)

Does melatonin have any effect on liver preservation in ringer lactate and University of Wisconsin solutions?

Coskun A., Celik E., Gunal O., Yavuz O., Aslaner A., Belenli O., et al.

31st Congress of the Federation-of-European-Biochemical-Societies (FEBS), İstanbul, Türkiye, 24 - 29 Haziran 2006, cilt.273, ss.179-180, (Özet Bildiri)

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