• Effects of Systemic and Local Caffeine on Vessel Diameter, Anastomosis Patency, and Intimal Hyperplasia in the Rat 

  Sakarya, Ahmet Hamdi; Uzun, Hakan; Turkkani, Ayten; Cakar, Ayse Nur; Hsieh, Yun-Huan; Ustun, Galip Gencay; Safak, Tunc (THIEME MEDICAL PUBL INC, 2019)

  Background The use of caffeine is not recommended prior to elective microsurgery due to its demonstrated negative effects on vessel anastomosis by the presumed sympathomimetic induction of vasoconstriction. In this study, ...
• A bioartificial rat heart tissue: Perfusion decellularization and characterization 

  Ozlu, Busra; Ergin, Mert; Budak, Sevcan; Tunali, Selcuk; Yildirim, Nuh; Erisken, Cevat (SAGE PUBLICATIONS LTD, 2019)

  Despite remarkable advancement in the past decades, heart-related defects are still prone to progress irreversibly and can eventually lead to heart failure. A personalized extracellular matrix-based bioartificial heart ...
• Prenatal enzymatic diagnosis of lysosomal storage diseases using cultured amniotic cells, uncultured chorionic villus samples, and fetal blood cells: Hacettepe experience 

  Unal, Canan; Ozkara, Hatice Asuman; Tanacan, Atakan; Fadiloglu, Erdem; Lay, Incilay; Topcu, Meral; Cakar, Ayse Nur; Beksac, Mehmet Sinan (WILEY, 2019)

  What's already known? Prenatal diagnosis of lysosomal storage diseases is important to avoid high morbidity and mortality. What does this study add? Enzyme analysis may be alone used safely for the prenatal diagnosis of ...
• Ex Vivo Expansion of Human Umbilical Cord Blood Hematopoietic Stem Cells with Valproic Acid or Nicotinamide is Able to Accelerate Engraftment in a NSG Mouse Transplant Model 

  Dilek, Y.; Akin, H. Y.; Turasan, E.; Karakaya, H.; Ozisik, M. S.; Fadiloglu, E.; Tanacan, A.; Yurdakul-Mesutoglu, P.; Beksac, M. (Wolters Kluwer Health Inc, 2019)

  Background: The major obstacle against wider use of cord blood (CB) hematopoietic stem cells (HSC) is low level of HSC counts causing delay in both hematopoietic and immunological recovery. In recent years, HSC expansion ...
• Do fair and just systems require compensation for the disadvantages of the natural lottery? A discussion on society’s duties on the provision of gene therapy 

  Ekmekci, P. E; Guner, M. D. (MACEDONIAN ACAD SCIENCES ARTS, 2019)

  Genetic diseases have been thought to be acquired as a result of sheer bad luck. However, recent advances in medical science have demonstrated the mechanisms of genetic disorders, which enable us to intervene with their ...
• Photobiomodulation with polychromatic light increases zone 4 survival of transverse rectus abdominis musculocutaneous flap 

  Calis, Mert; Demirtas, Tugrul Tolga; Sert, Gokhan; Irmak, Gulseren; Gumusderelioglu, Menemse; Turkkani, Ayten; Cakar, Ayse Nur; Ozgur, Figen (WILEY, 2019)

  Objective The aim of this study was to evaluate the effect of relatively novel approach of application of polychromatic light waves on flap survival of experimental musculocutaneous flap model and to investigate efficacy ...
• Inconsistencies in institutional review board decisions: A proposal to regulate the decision-making process 

  Ekmekci, P. E.; Guner, M. D. (Comenius University, 2019)

  Medical sciences and medical technologies are developing in an enormous pace. The number of multi-site and multi-cultural clinical trials is increasing in line with this development. Yet, the increase in number brought ...
• Prediction of Intramolecular Reorganization Energy Using Machine Learning 

  Atahan-Evrenk, Sule; Atalay, F. Betul (AMER CHEMICAL SOC, 2019)

  Facile charge transport is desired for many applications of organic semiconductors (OSCs). To take advantage of high-throughput screening methodologies for the discovery of novel OSCs, parameters relevant to charge transport ...
• Standardizing Decision-Making Processes in Institutional Review Boards in Accordance with International Guidelines and Turkish Regulations 

  Ekmekci, P. E.; Guner, M. D. (2018)

  All research on human subjects should go through objective and independent ethical review. However, there are huge inconsistencies in the decisions of the review boards, which lead the investigators to question the validity ...
• A method comparison for D-Dimer measurement 

  Akışın, Y. A. (Turkish Biochemical Society, 2018)

  OBJECTIVES:D-dimer is a fibrin degradation product, a small protein fragment present in the blood after a blood clot is degraded by fibrinolysis. The determination of D-dimer concentration may ...

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