PubMed İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/11727/4810
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Item First Reported Case of Echinococcal Disease on a Renal Graft Successfully Treated With Albendazole(2021) Helvaci, Ozant; Dagli, Pinar Akyuz; Ayva, Sebnem; Dalgic, Aydin; Sozen, Hakan; Dizbay, Murat; Arinsoy, Turgay; Derici, Ulver Boztepe; 0000-0002-2280-8778; 30696396; AAK-1967-2021Echinococcal disease is an endemic disease for eastern Mediterranean countries. Various types of kidney involvement have been reported. Here, we report the first case of echinococcal disease on a transplanted kidney in a patient who was successfully treated with albendazole alone. The patient (a 38-year-old female) was evaluated for elevated creatinine levels 7 months after receiving a living-donor allograft. Standard immunosuppression therapy protocols were applied. Tacrolimus level was normal, and the patient was compliant with treatment. Creatinine level was 1.91 mg/dL (baseline: 1.2 mg/dL); proteinuria level was 1300 mg/day. The graft was found to be normal, as evaluated with standard sonographic methods. A kidney biopsy was performed, which showed that part of the cortical parenchyme was infiltrated by echinococcal protoscolices with hooklets. Because there were no cysts present on the graft, we concluded that disease was at an early stage. The patient was given albendazole for 3 months. After therapy, all echinococcal structures disappeared. Her creatinine level dropped to baseline, and proteinuria resolved. Echinococcal disease can affect transplanted kidneys. Albendazole is a valuable treatment option for patients who are not candidates for surgical resection.Item Relationship between plasma YKL-40 levels and endothelial dysfunction in chronic kidney disease(2019) Keskin, Gul Sema; Helvaci, Ozant; Yayla, Cagri; Pasaoglu, Ozge T.; Keskin, Caglar; Arinsoy, Turgay; Deric, Ulver B.; 30763987Background/aim: We aimed to evaluate the relationship between YKL-40 and endothelial dysfunction in chronic kidney disease. Materials and methods: Twenty-nine hemodialysis patients, 101 patients with nondialytic (stage 2, 3, 4, and 5 ND) chronic kidney disease (CKD), and 38 healthy individuals as a control group were included. YKL-40 levels were measured by ELISA. Endothelial dysfunction was indirectly measured by flow-mediated dilatation percentage (FMD) in the brachial artery. Results: YKL-40 levels were higher in CKD patients than controls and highest in HD patients (P = 0.001). FMD values were lower in nondialytic CKD patients and lowest in HD patients (P = 0.001). YKL-40 negatively correlated with eGFR and FMD values (r = -0.674 and r = -0.471, respectively). Conclusion: This study shows that YKL-40 increases with CKD stage and is negatively correlated with FMD measurements.