{"title":"Erroneously High Troponin Caused by Fibrin Clot: Two Cases","authors":"H. B. Yavuz","doi":"10.14744/ijmb.2021.64872","DOIUrl":"https://doi.org/10.14744/ijmb.2021.64872","url":null,"abstract":"","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128309706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Estimation of Median Values of Second Trimester Screening Test for Our Hospital","authors":"M. Katar","doi":"10.14744/ijmb.2019.22932","DOIUrl":"https://doi.org/10.14744/ijmb.2019.22932","url":null,"abstract":"","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126389859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Importance of Anaemia in Predicting the Prognosis of Hospitalized COVID-19 Patients: A Retrospective Single-Center Study","authors":"A. Çolak","doi":"10.14744/ijmb.2023.48568","DOIUrl":"https://doi.org/10.14744/ijmb.2023.48568","url":null,"abstract":"","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116557776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of Systemic Inflammation Markers in Predicting Cardiac Risk in Patients with Acute Chest Pain","authors":"Levent Deniz","doi":"10.14744/ijmb.2023.71473","DOIUrl":"https://doi.org/10.14744/ijmb.2023.71473","url":null,"abstract":"","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122560888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Effects of Vitamin D and Microfracture Surgery Technique on Calcium and Phosphorus: A Pilot Study","authors":"A. Ercan","doi":"10.14744/ijmb.2019.38258","DOIUrl":"https://doi.org/10.14744/ijmb.2019.38258","url":null,"abstract":",","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"308 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131776409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"S100B and Latent Toxoplasmosis in Alzheimer’s disease","authors":"H. Ayyıldız","doi":"10.14744/IJMB.2019.47965","DOIUrl":"https://doi.org/10.14744/IJMB.2019.47965","url":null,"abstract":"","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133861741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of biochemical parameters during daytime hours","authors":"A. Arpacı","doi":"10.14744/ijmb.2022.54227","DOIUrl":"https://doi.org/10.14744/ijmb.2022.54227","url":null,"abstract":"","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131908591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Chitotriosidase Might Be A Diagnostic Marker In Patients With Hashimoto Thyroiditis","authors":"Hatice Özişik","doi":"10.14744/ijmb.2022.36036","DOIUrl":"https://doi.org/10.14744/ijmb.2022.36036","url":null,"abstract":"","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127054849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The relationship between hematological inflammatory indices and clinical findings in patients with acromegaly","authors":"P. Kadıoğlu","doi":"10.14744/ijmb.2022.75436","DOIUrl":"https://doi.org/10.14744/ijmb.2022.75436","url":null,"abstract":"","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134483731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Reference change value and measurement uncertainty of CRP, ferritin, procalcitonin, troponin I and BNP tests in COVID-19 monitoring: how much change matters?","authors":"Nergiz Zorbozan, Orçun Zorbozan","doi":"10.14744/ijmb.2021.30602","DOIUrl":"https://doi.org/10.14744/ijmb.2021.30602","url":null,"abstract":"INTRODUCTION: This study was designed to determine the point of clinically significant change in consecutive measurements of high concentrations of C reactive protein (CRP), ferritin, procalcitonin, troponin I, and brain natriuretic peptide (BNP) in patients diagnosed with COVID-19. METHODS: The reference change value (RCV) for each analyte was estimated using the following formula: RCV=21/2xZx(CVa2+CVi2)1/2. The combined RCV was calculated using the mean CV value determined using different concentrations. Measurement uncertainty (MU) was estimated according to NordTest guideline. The root-mean-square (RMS) bias and nominal uncertainty values (uCref) were calculated. Standard uncertainty (ubias) and combined standard uncertainty (u) were calculated using the formula RMSbias2+uCref2 and (uRW2+ubias2)/2, respectively. Expanded uncertainty (U) was obtained by multiplying u by a coverage factor. RESULTS: The lowest RCV values of CRP, ferritin, procalcitonin, BNP, and troponin I tests were 94.57%, 37.16%, 40.55%, 42.01%, and 28.99%, respectively. The combined RCV value was 94.6%, 38.31%, 41.57%, 42.35%, and 29.36% for CRP, ferritin, procalcitonin, troponin I, and BNP, respectively. The U of the CRP test was between 4.70%, and 5.49%. The lowest MU values of ferritin, troponin I, and BNP tests were 48.45%, 48.24%, and 53%, respectively. DISCUSSION AND CONCLUSION: Providing the RCV and MU values with the test results in laboratory reports of these important biomarkers, which are frequently seen in high concentrations in COVID-19 patients, would offer valuable information for more accurate clinical interpretation.","PeriodicalId":176166,"journal":{"name":"International Journal of Medical Biochemistry","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132735585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}