Full Text Journal Articles by
Author Muhittin A Serdar

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Free amino acid composition of saliva in patients with healthy periodontium and periodontitis.

Nur Balci, Şivge Kurgan, Ali Çekici, Tülin Çakır, Muhittin A Serdar,

<h4>Objectives</h4>To identify and compare the free amino acids in the saliva of periodontitis patients and healthy individuals and to assess their levels in different periodontal disease types.<h4>Materials and methods</h4>There were three groups: healthy individuals (control (C); n = 20), Stage III Grade B generalized periodontitis (GP-B; n = 20), and ... Read more >>

Clin Oral Investig (Clinical oral investigations)
[2021, 25(6):4175-4183]

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Transcutaneous Bilirubin Levels and Risk of Significant Hyperbilirubinemia in Early-Term and Term Newborns.

Serdar Umit Sarici, Murat Ozcan, Melis Akpinar, Demet Altun, Yuksel Yasartekin, Esad Koklu, Muhittin A Serdar, Dilek Sarici,

<h4>Objective</h4>To compare the course of the transcutaneous bilirubin (TcB) values of early-term newborns with those of term newborns in the first month of life and to investigate whether early-term newborns have an increased risk of significant hyperbilirubinemia requiring treatment.<h4>Design</h4>A prospective, controlled cohort analysis.<h4>Setting</h4>A tertiary level mother-child birth and health care ... Read more >>

J Obstet Gynecol Neonatal Nurs (Journal of obstetric, gynecologic, and neonatal nursing : JOGNN)
[2021, 50(3):307-315]

Cited: 0 times

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Comparison of the correlation of various site transcutaneous bilirubin measurements with serum bilirubin levels at the end of phototherapy.

Berrin Alptekin, Serdar Ümit Sarici, Muhittin A Serdar, Demet Altun,

Acta Paediatr (Acta paediatrica (Oslo, Norway : 1992))
[2021, 110(7):2072-2073]

Cited: 0 times

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Potential biomarkers reflecting inflammation in patients with severe periodontitis: Fractalkine (CX3CL1) and its receptor (CX3CR1).

Nur Balci, Ali Cekici, Şivge Kurgan, Selin Sahinkaya, Muhittin A Serdar,

<h4>Objective</h4>The aim of this study was to determine differences in GCF and serum levels of fractalkine/CX3CL1 and its receptor/ CX3CR1 between the patients with stage III/grade B periodontitis and periodontally healthy subjects.<h4>Background</h4>Fractalkine (CX3CL1), the only member of CX3C chemokine family, is involved in the pathogenesis of several systemic inflammatory diseases' ... Read more >>

J Periodontal Res (Journal of periodontal research)
[2021, 56(3):589-596]

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The effects of a novel non-invasive application of platelet-rich fibrin on periodontal clinical parameters and gingival crevicular fluid transforming growth factor-β and collagen-1 levels: A randomized controlled clinical study.

Erkan Özcan, Işıl Saygun, Alpdogan Kantarcı, Savaş Özarslantürk, Muhittin A Serdar, Taner Özgürtaş,

<h4>Background</h4>Several potential benefits have been attributed to the platelet-rich fibrin (PRF), including enhanced tissue healing properties. In this study, we hypothesized that the application of PRF as an adjunct to conventional scaling and root planing (ScRp) would enhance the outcomes of non-surgical periodontal therapy.<h4>Methods</h4>The present study was a split-mouth randomized ... Read more >>

J Periodontol (Journal of periodontology)
[2020, :]

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Sample size, power and effect size revisited: simplified and practical approaches in pre-clinical, clinical and laboratory studies.

Ceyhan Ceran Serdar, Murat Cihan, Doğan Yücel, Muhittin A Serdar,

Calculating the sample size in scientific studies is one of the critical issues as regards the scientific contribution of the study. The sample size critically affects the hypothesis and the study design, and there is no straightforward way of calculating the effective sample size for reaching an accurate conclusion. Use ... Read more >>

Biochem Med (Zagreb) (Biochemia medica)
[2021, 31(1):010502]

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Salivary and serum oxidative stress biomarkers and advanced glycation end products in periodontitis patients with or without diabetes: A cross-sectional study.

Sema Merve Altıngöz, Şivge Kurgan, Canan Önder, Muhittin A Serdar, Uğur Ünlütürk, Metin Uyanık, Nilgün Başkal, Dimitris N Tatakis, Meral Günhan,

<h4>Background</h4>Non-invasive methods for periodontitis diagnosis would be a clinically important tool. This cross-sectional study aimed to investigate the association between oxidative stress, glycation, and inflammation markers and periodontal clinical parameters in periodontitis and periodontally healthy patients with type 2 diabetes and corresponding systemically healthy controls.<h4>Material and methods</h4>Sixty-seven periodontally healthy (DM-H, ... Read more >>

J Periodontol (Journal of periodontology)
[2020, :]

Cited: 3 times

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Differential expression of full-length and NH2 terminally truncated FAM134B isoforms in normal physiology and cancer.

Umur Keles, Evin Iscan, Huriye Erbak Yilmaz, Gökhan Karakülah, Aslı Suner, Erhan Bal, Nilgun Tasdemir, Ayse Derya Cavga, Umut Ekin, Zeynep Mutlu, Sila Kahyaoglu, Muhittin A Serdar, Nese Atabey, Mehmet Ozturk,

Selective autophagy of the endoplasmic reticulum (ER), namely ER-phagy, is mediated by ER-localized receptors, which are recognized and sequestered by GABARAP/LC3B-decorated phagophores and transferred to lysosomes for degradation. Being one such receptor, <i>FAM134B</i> plays critical roles in cellular processes such as protein quality control and neuronal survival. <i>FAM134B</i> has also ... Read more >>

Am J Physiol Gastrointest Liver Physiol (American journal of physiology. Gastrointestinal and liver physiology)
[2020, 319(6):G733-G747]

Cited: 1 time

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Investigation of the relationship between cord clamping time and risk of hyperbilirubinemia.

Yüksel Yaşartekin, S Ümit Sarıcı, Murat Özcan, Melis Akpınar, Demet Altun, Agah Akın, Muhittin A Serdar, Dilek Sarıcı,

<h4>Background</h4>Although the relationship between umbilical cord clamping time and various parameters such as hemoglobin (Hb) levels, iron deficiency, and risk of neonatal jaundice has previously been studied, to the best of our knowleadge there have been no studies investigating the relationship between cord clamping time and the risk of significant ... Read more >>

Turk J Pediatr (The Turkish journal of pediatrics)
[2020, 62(5):756-762]

Cited: 0 times

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Which Markers Should the used for Diagnostic Chronic Lymphocytic Leukemia Immunophenotyping Scoring System by Flow Cytometry?

Mesude Falay, Muhittin A Serdar, Hülya Dalgali, Mehmet A Uçar, Simten Dagdaş, Gulsum Özet,

<h4>Background</h4>The scoring system used for chronic lymphocytic leukemia (CLL) cannot make an accurate diagnosis in some cases. Novel markers are available for the differential diagnosis of CLL, especially from MCL. However, these markers are still not incorporated into diagnostic algorithms. We investigated the role of CD43, CD81, CD200, and ROR1 ... Read more >>

Clin Lab (Clinical laboratory)
[2019, 65(11):]

Cited: 2 times

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

Muhittin A Serdar, Mustafa Serteser, Yasemin Ucal, Hande F Karpuzoglu, Fehime B Aksungar, Abdurrahman Coskun, Meltem Kilercik, İbrahim Ünsal, Aysel Özpınar,

HbA1c test has been widely used to evaluate glycemic control in patients with diabetes. However, there are controversial results regarding the value of HbA1c in the diagnosis of diabetes mellitus (DM). The present study investigates the diagnostic effectiveness of HbA1c in a large patient group. The oral glucose tolerance test ... Read more >>

Appl Biochem Biotechnol (Applied biochemistry and biotechnology)
[2020, 190(1):44-56]

Cited: 1 time

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A disintegrin-like and metalloproteinase with thrombospondin-1 (ADAMTS-1) levels in gingival crevicular fluid correlate with vascular endothelial growth factor-A, hypoxia-inducible factor-1α, and clinical parameters in patients with advanced periodontitis.

Mahmure Ayşe Tayman, Şivge Kurgan, Canan Önder, Zeliha Güney, Muhittin A Serdar, Alpdoğan Kantarcı, Meral Günhan,

<h4>Background</h4>ADAMTS (a disintegrin-like and metalloproteinase with thrombospondin) are a family of proteinases that are structurally similar to the family of matrix metalloproteinases with critical roles in damage and repair of the extracellular matrix. Their functions are closely related to inflammation, hypoxia, and vascularization. Our aim was to determine levels of ... Read more >>

J Periodontol (Journal of periodontology)
[2019, 90(10):1182-1189]

Cited: 3 times

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Transcutaneous bilirubinometry should be carried out in newborn infants at least seven hours after phototherapy finishes.

Agah Akin, Serdar Umit Sarici, Murat Ozcan, Melis Akpinar, Demet Altun, Yuksel Yasartekin, Muhittin A Serdar, Dilek Sarici,

Acta Paediatr (Acta paediatrica (Oslo, Norway : 1992))
[2018, 107(6):1100-1101]

Cited: 0 times

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A Novel Systemic Indicator of Periodontal Tissue Damage: Ischemia Modified Albumin.

Mahmure A Tayman, Canan Önder, Şivge Kurgan, Muhittin A Serdar, Meral Günhan,

<h4>Background</h4>Ischemia-modified albumin (IMA) is a systemic indicator of inflammatory diseases and is suggested as an oxidative stress marker.<h4>Objective</h4>To determine the IMA and high-sensitivity C-reactive protein (hsCRP) serum levels for patients with chronic periodontitis (CP) and to evaluate the impact of non-surgical periodontal therapy on serum IMA and hsCRP levels.<h4>Methods</h4>Twenty one ... Read more >>

Comb Chem High Throughput Screen (Combinatorial chemistry & high throughput screening)
[2018, 21(8):544-549]

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Association Between Early Idiopathic Neonatal Jaundice and Urinary Tract Infections.

Murat Özcan, S Ümit Sarici, Yüksel Yurdugül, Melis Akpinar, Demet Altun, Begüm Özcan, Muhittin A Serdar, Dilek Sarici,

<h4>Background and purpose</h4>Etiologic role, incidence, demographic, and response-to-treatment characteristics of urinary tract infection (UTI) among neonates, its relationship with significant neonatal hyperbilirubinemia, and abnormalities of the urinary system were studied in a prospective investigation in early (⩽10 days) idiopathic neonatal jaundice in which all other etiologic factors of neonatal hyperbilirubinemia ... Read more >>

Clin Med Insights Pediatr (Clinical medicine insights. Pediatrics)
[2017, 11:1179556517701118]

Cited: 1 time

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Impact of non-surgical periodontal therapy on saliva and serum levels of markers of oxidative stress.

Canan Önder, Şivge Kurgan, S Merve Altıngöz, Nilsun Bağış, Metin Uyanık, Muhittin A Serdar, Alpdoğan Kantarcı, Meral Günhan,

<h4>Objective</h4>The purpose of this study was to determine the effect of non-surgical periodontal treatment on markers of oxidative stress in saliva and serum in patients with chronic periodontitis.<h4>Materials and methods</h4>In total, 25 patients, who were diagnosed with generalized chronic periodontitis (11 females and 14 males), and 26 systemically and periodontally ... Read more >>

Clin Oral Investig (Clinical oral investigations)
[2017, 21(6):1961-1969]

Cited: 17 times

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Transcutaneous Bilirubin Levels during the First Month of Life in Term and Late-preterm Newborns.

Serdar Umit Sarici, Omer Gunes, Esad Koklu, Muhittin A Serdar,

<h4>Objective</h4>We aimed to develop a transcutaneous bilirubin (TcB) nomogram for assessment of the risk of significant hyperbilirubinemia and prolonged jaundice during the first month of life in term and late-preterm Turkish newborns.<h4>Methods</h4>On the basis of the daily (3rd, 7th, 15th and 30th days) TcB measurements, 3rd, 10th, 25th, 50th, 75th, ... Read more >>

J Trop Pediatr (Journal of tropical pediatrics)
[2017, 63(1):4-9]

Cited: 1 time

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Non-Surgical Periodontal Therapy Reduces Saliva Adipokine and Matrix Metalloproteinase Levels in Periodontitis.

Erkan Özcan, N Işıl Saygun, Muhittin A Serdar, V Umut Bengi, Alpdoğan Kantarcı,

<h4>Background</h4>Adipokines enhance the synthesis of proinflammatory cytokines and matrix metalloproteinases (MMPs), which play a role in extracellular matrix degeneration. The aim of this study is to determine the levels of some adipokines, proinflammatory cytokines, and MMPs in the saliva of patients with periodontitis and healthy individuals and to evaluate the ... Read more >>

J Periodontol (Journal of periodontology)
[2016, 87(8):934-943]

Cited: 8 times

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Effect of Photobiomodulation on Transforming Growth Factor-β1, Platelet-Derived Growth Factor-BB, and Interleukin-8 Release in Palatal Wounds After Free Gingival Graft Harvesting: A Randomized Clinical Study.

Ilker Keskiner, Muge Lutfioğlu, Ahmet Aydogdu, N Isil Saygun, Muhittin A Serdar,

<h4>Objective</h4>This study evaluated the impact of photobiomodulation (PBM) on the healing of the donor palatal area following free gingival graft (FGG) harvesting by examining changes in transforming growth factor (TGF)-β1, platelet-derived growth factor (PDGF)-BB, and interleukin (IL)-8 levels in palatal wound fluid (PWF).<h4>Material and methods</h4>Thirty patients were selected and randomly ... Read more >>

Photomed Laser Surg (Photomedicine and laser surgery)
[2016, 34(6):263-271]

Cited: 11 times

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A Simple and Easy Process for the Determination of Estimated Plasma Glucose Level in Patients Presenting to Hospital: An Example of Multicentric Data Mining.

Muhittin A Serdar, Macit Koldaş, Mustafa Serteser, Okhan Akın, Cigdem Sonmez, Ozlem Gülbahar, Filiz Akbıyık, Ibrahim Ünsal,

The aim of the present study was to determine the relation between the simultaneous fasting plasma glucose level and HbA1c in a large population of patients presenting to the hospital, based on various measurement methods available for HbA1c. HbA1c levels of 162,210 patients presenting to various hospitals and laboratories were ... Read more >>

J Lab Autom (Journal of laboratory automation)
[2016, 21(6):794-798]

Cited: 0 times

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Porphyromonas gingivalis and Epstein-Barr Virus Are Associated With Increased Levels of Visfatin in Gingival Crevicular Fluid.

Erkan Özcan, N Işıl Saygun, Muhittin A Serdar, Ayhan Kubar, V Umut Bengi,

<h4>Background</h4>There is little clinical information on the relationship between periodontopathogens and visfatin. The purpose of this study is to determine visfatin levels in the gingival crevicular fluid (GCF) of healthy individuals and patients with periodontitis and to investigate the possible relationship between this adipokine and the presence and levels of ... Read more >>

J Periodontol (Journal of periodontology)
[2016, 87(4):443-451]

Cited: 6 times

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Comparison of four automated serum vitamin B12 assays.

Emre İspir, Muhittin A Serdar, Taner Ozgurtas, Ozlem Gulbahar, Kadir Okhan Akın, Fatih Yesildal, İsmail Kurt,

<h4>Background</h4>Diagnosis of vitamin B12 deficiency is generally based on the measurement of serum vitamin B12 levels. However, in selected cases functional indices of vitamin B12, such as methylmalonic acid (MMA) and homocysteine (HCY), are needed. Here we compare the performance of four automated total vitamin B12 assays and also investigate ... Read more >>

Clin Chem Lab Med (Clinical chemistry and laboratory medicine)
[2015, 53(8):1205-1213]

Cited: 10 times

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Role of CRP, TNF-a, and IGF-1 in Delirium Pathophysiology.

Mehmet Alper Çinar, Adem Balikçi, Erdim Sertoğlu, A K Mehmet, Muhittin A Serdar, Kamil Nahit Özmenler,

<h4>Introduction</h4>Delirium is a common and life-threatening neuropsychiatric syndrome. Diagnosing delirium can be challenging, which increases mortality and mortality rates and health care costs. The biologic model of delirium is not definite yet, but evidence supports a cholinergic deficiency model. Delirium may be the result of processes and drugs that trespass ... Read more >>

Noro Psikiyatr Ars (Noro psikiyatri arsivi)
[2014, 51(4):376-382]

Cited: 4 times

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Comparison of blood gas, electrolyte and metabolite results measured with two different blood gas analyzers and a core laboratory analyzer.

Metin Uyanik, Erdim Sertoglu, Huseyin Kayadibi, Serkan Tapan, Muhittin A Serdar, Cumhur Bilgi, Ismail Kurt,

<h4>Background</h4>Blood gas analyzers (BGAs) are important in assessing and monitoring critically ill patients. However, the random use of BGAs to measure blood gases, electrolytes and metabolites increases the variability in test results. Therefore, this study aimed to investigate the correlation of blood gas, electrolyte and metabolite results measured with two ... Read more >>

Scand J Clin Lab Invest (Scandinavian journal of clinical and laboratory investigation)
[2015, 75(2):97-105]

Cited: 10 times

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Associations between erythrocyte membrane fatty acid compositions and insulin resistance in obese adolescents.

Omer Gunes, Emre Tascilar, Erdim Sertoglu, Ahmet Tas, Muhittin A Serdar, Güven Kaya, Huseyin Kayadibi, Okan Ozcan,

<h4>Background/objective</h4>Cytokines released from the adipose tissue and fatty acids (FAs) derived from lipolysis or uptake of fats go in to competition with glucose to be uptaken from the liver leads to insulin resistance (IR). We aimed to show the associations among serum lipid profile, FA compositions and IR.<h4>Methods</h4>Anthropometrical measurements, biochemical ... Read more >>

Chem Phys Lipids (Chemistry and physics of lipids)
[2014, 184:69-75]

Cited: 6 times

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