Kurum Yazarı "Özkan, Gülsüm" Tıp Fakültesi Koleksiyonu İçin Listeleme
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Acute Kidney Injury in a Case of Purpura Fulminans Developing Secondary to Antithrombin 3 Deficiency
Özkan, Gülsüm; Emeksiz, Gaye Kübra; Atar, Reşit Volkan; Sedef, Samet; Kara, Sonat Pınar; Öznur, Meltem; Turgut, Burhan (Medical Assoc Nippon Medical Sch, 2018)Purpura fulminans associated with antithrombin 3 (AT 3) deficiency is very rare in adults and neonates. It can be categorized into three principal forms - neonatal, idiopathic and acute infectious. Purpura fulminans has ... -
Carbonic anhydrase I and II autoantibody levels in primary hypertension: Our preliminary results
Kara, Sonat Pınar; Özkan, Gülsüm; Emeksiz, Kübra; Menteşe, A.; Demir, S.; Ulusoy, S. (Verduci Editore s.r.l, 2021)OBJECTIVE: The pathogenesis of primary hypertension (HT) is still not completely clear, although autoimmunity has been implicated in recent years. Carbonic anhydrase (CA) is an enzyme involved in a number of important ... -
COVID-19 Pandemisinde Nefroloji Kliniklerinin Yönetimi
Bayrakçı, Nergiz; Özkan, Gülsüm (2020)SARS-COV2’nin etkeni olduğu COVİD-19 ciddi mortaliteye sebep olan, Dünya Sağlık Örgütü tarafından kısa süre içinde pandemi olarak ilan edilen bir hastalık halini almıştır. Semptomatik olguların büyük kısmında hastalık hafif ... -
Do Physicians Measure Patients' Blood Pressure, and Are Those Measurements Reliable?
Ulusoy, Şükrü; Özkan, Gülsüm; Güvercin, Beyhan; Sökmen, Yeliz; Erdem, Yunus (Springernature, 2018)To determine how and how often blood pressure (BP) measurement is performed in health institutions. The researchers observed whether or not 84 physicians performed BP measurement. Immediately after BP measurement by the ... -
Do Physicians Measure Patients' Blood Pressure, and Are Those Measurements Reliable? (Meeting Abstract)
Şükrü, Ulusoy; Özkan, Gülsüm; Güvercin, Beyhan; Sökmen, Yeliz; Erdem, Yunus (Lippincott Williams & Wilkins, 2018)[No Abstract Available] -
Does Blood Pressure Variability Affect Hypertension Development in Prehypertensive Patients?
Özkan, Gülsüm; Ulusoy, Şükrü; Arıcı, Mustafa; Derici, Ülver; Akpolat, T.; Şengül, Şule; Erdem, Yunus (NLM (Medline), 2022)BACKGROUND: Blood pressure variability (BPV) is associated with end organ damage and cardiovascular outcomes in hypertensive patients. Prehypertensive patients frequently develop hypertension (HT). The purpose of the present ... -
Down-regulation of miRNA 145 and up-regulation of miRNA 4516 may be associated with primary hypertension
Özkan, Gülsüm; Ulusoy, Şükrü; Geyik, Elif; Erdem, Yunus (Wiley, 2019)Complex mechanisms including genetic factors have been proposed in the pathogenesis of primary hypertension (HT). Micro RNAs (miRNAs) are single-stranded RNA molecules that are not converted into protein products. However, ... -
The effect of hypertension and antihypertensive therapies on the course of COVID-19 infection: Turkish national health system data
Özkan, Gülsüm; Ulusoy, Şükrü; Erdem, Yunus; Altun, Bülent; Yılmaz, Rahmi; Ata, Naim; Birinci, Şuayip (Taylor & Francis Inc, 2022)Aim The effect of hypertension (HT) and antihypertensive therapies such as renin-angiotensin-aldosterone system (RAAS) blockers on the disease course in COVID-19 patients is controversial. The purpose of this study was to ... -
The effect of intermittent fasting on blood pressure variability in patients with newly diagnosed hypertension or prehypertension
Erdem, Yunus; Özkan, Gülsüm; Ulusoy, Sükrü; Arici, Mustafa; Derici, Ulver; Şengül, Sule; Ertürk, Sehsuvar (Elsevier Science Inc, 2018)Intermittent fasting is a phenomenon which can be observed in most humans. The effect of intermittent fasting on blood pressure variability (BPV) has not previously been investigated. The purpose of this study was to assess ... -
Elevated serum levels of procollagen C-proteinase enhancer-1 in patients with chronic kidney disease is associated with a declining glomerular filtration rate
Özkan, Gülsüm; Güzel, Savaş; Atar, Reşit Volkan; Fidan, Çiğdem; Kara, Sonat Pınar; Ulusoy, Şükrü (Wiley, 2019)Background Procollagen C-proteinase enhancer-1 (PCPE-1) is a 55 kDa glycoprotein, which increases the activity of procollagen C-proteinases that break down C-terminal propeptides. Studies have shown that PCPE-1 is involved ... -
The incidence of acute kidney injury and its association with mortality in patients diagnosed with COVID-19 followed up in intensive care unit
Bayrakçı, Nergiz; Özkan, Gülsüm; Şakaci, M.; Sedef, S.; Erdem, İ.; Tuna, N.; Batmaz, E.; Mutlu, L.C; Yıldırım, İ.; Kiraz, N.; Erdal, B. (John Wiley and Sons Inc, 2022)Introduction: The kidneys are some of the most frequently affected organs during coronavirus disease 2019 (COVID-19). This multicenter study evaluated the incidence of and risk factors for acute kidney injury (AKI) in ... -
MicroRNA 21 and microRNA 155 levels in resistant hypertension, and their relationships with aldosterone
Kara, Sonat Pınar; Özkan, Gülsüm; Yılmaz, A.; Bayrakçı, Nergiz; Güzel, S.; Geyik, E. (Taylor and Francis Ltd., 2021)Aim: MicroRNAs (miRNAs) are non-coding RNA molecules that serve as regulators following gene expression transcription. While studies have investigated the role of miRNAs in the pathogenesis of essential hypertension (HT), ... -
The place of infectious markers in predicting culture positivity in patients with renal failure hospitalized with suspected infection
Özkan, Gülsüm; Özyılmaz, Semanur; Bayrakçı, Nergiz; Yıldırım, İlker; Erdem, İlknur (John Wiley and Sons Inc, 2022)Infectious diseases are an important cause of mortality in patients with renal failure. The markers used to diagnose infection in patients with renal failure have various limitations. Culture positivity is an objective ... -
Prediyaliz Hastalarında Risk Faktörlerinin ve Farkındalık Düzeylerinin Belirlenmesi
Özpancar, Nurhan; Malkoç, Filiz; Özkan, Gülsüm (2019)ÖZAmaç: Bu çalışma prediyaliz hastalarında risk faktörlerinin ve farkındalık düzeylerinin belirlenmesi amacıyla yapılmıştır.Gereç ve Yöntem: Tanımlayıcı ve kesitsel olarak planlanan bu araştırma, 01.04.2017-01.07.2017 ... -
Procollagen C-proteinase enhancer-1 and renal failure in multiple myeloma
Bayrakçı, Nergiz; Özkan, Gülsüm; Akpınar, Seval; Ediz, Bartu; Yılmaz, Ahsen; Çelikkol, Aliye (Springer, 2022)Background Renal involvement is present in approximately 50% of multiple myeloma (MM) cases and is associated with a poor prognosis. Procollagen C-Proteinase Enhancer 1 (PCPE-1) is an extracellular matrix glycoprotein that ... -
Relapse of minimal change disease after inactivated SARS-CoV-2 vaccination: case report
Özkan, Gülsüm; Bayrakçı, Nergiz; Karabağ, Sevil; Güzel, Eda Çelik; Ulusoy, S. (Springer, 2022)[No Abstract Available] -
Relationship between Microfibrillar-Associated Protein 4 Levels and Subclinical Myocardial Damage in Chronic Kidney Disease
Kara, Sonat Pınar; Özkan, Gülsüm; Özkaramanlı Gür, Demet; Emeksiz, Gaye Kübra; Yılmaz, Ahsen; Bayrakçı, Nergiz; Güzel, Savaş (Karger, 2020)Introduction:Chronic kidney disease (CKD) is a widespread health problem, in which mortality is most frequently due to cardiovascular diseases. Microfibrillar-associated protein 4 (MFAP4) is an extracellular matrix protein. ... -
Serum Calprotectin Level as an Inflammatory Marker in Newly Diagnosed Hypertensive Patients
Bayrakçı, Nergiz; Özkan, Gülsüm; Kara, Sonat Pınar; Yılmaz, A.; Güzel, Savaş (Hindawi Limited, 2022)Background. Hypertension is one of the leading causes of cardiovascular mortality. Although the pathogenetic process involved is not yet fully understood, the disease involves endothelial damage and inflammation. Calprotectin ... -
Soluble endothelial protein C is associated with blood pressure variability and salt consumption but not mean blood pressure in patients with newly diagnosed primary hypertension
Özkan, Gülsüm; Kara, Sonat Pınar; Fidan, Çiğdem; Güzel, Savaş; Ulusoy, Şükrü (Taylor & Francis Inc, 2019)Background: Hypertension is a widespread disease involving frequent thrombotic complications. Blood pressure variability (BPV) has recently been shown to be associated with end-organ damage and cardiovascular events. ... -
Soluble Endothelial Protein C Is Associated with Blood Pressure Variability and Salt Consumption But Not Mean Blood Pressure in Patients with Newly Diagnosed Primary Hypertension
Özkan, Gülsüm; Kara, Sonat Pınar; Fidan, Çiğdem; Güzel, Savaş (Lippincott Williams & Wilkins, 2018)[No Abstract Available]