Yazar "Yildiz, Levent" için listeleme
-
Amyloid goiter: two cases and a review of the literature
Yildiz, Levent; Kefeli, Mehmet; Kose, Behiye; Baris, Sancar (K Faisal Spec Hosp Res Centre, 2009)Although involvement of the thyroid gland by amyloid is a relatively common phenomenon, clinically significant enlargement of the thyroid owing to amyloid deposition is an extremely rare occurrence. We describe two cases ... -
Bcl-2 Positivity in B and C Hepatitis and Hepatocellular Carcinomas
Yildiz, Levent; Baris, Sancar; Aydin, Oguz; Kefeli, Mehmet; Kandemir, Bedri (H G E Update Medical Publishing S A, 2008)Background/Aims: This study aims to investigate the expression of bcl-2 in the chronic hepatitis B, C and hepatocellular carcinoma. Methodology: In this study, 23 chronic hepatitis C, 17 chronic hepatitis B and 29 ... -
Carcinoma ex pleomorphic adenoma of the minor salivary gland with pulmonary metastasis
Akan, Hueseyin; Yildiz, Levent; Unal, Recep (Aves, 2008)Carcinoma ex pleomorphic adenoma is an exceedingly rare neoplasm of the minor salivary gland. Prognostic parameters are recurrence, capsular invasion, and metastasis. We present a case of carcinoma ex pleomorphic adenoma ... -
A Case of Acute Generalised Exanthematous Pustulosis Induced by Paracetamol
Kutlug, Seyhan; Celiksoy, Mehmet Halil; Eroglu, Betul; Yildiz, Levent; Yildiran, Alisan (Bilimsel Tip Yayinevi, 2017)Acute generalized exanthematous pustulosis is an exanthematous disease characterized by a great number of pustules on an acutely erythematous and edematous surface on the skin. These pustules are smaller than 5 mm, have ... -
CD117 expression in normal, neoplastic, inflammatory, and reactive lesions of the thyroid
Aydin, Oguz; Yildiz, Levent; Kefeli, Mehmet; Kandemir, Bedri (Elsevier Gmbh, Urban & Fischer Verlag, 2008)The mutations of c-kit gene, which encodes a transmembrane receptor tyrosine kinase (CD117-KIT) or activation of CD 117, lead to the activation of signal transduction cascades regulating cell proliferation, apoptosis, ... -
Chromophobe renal cell carcinoma with osseous metaplasia containing fatty bone marrow element: A case report
Kefeli, Mehmet; Yildiz, Levent; Aydin, Oguz; Kandemir, Bedri; Yilmaz, All Faik (Elsevier Gmbh, Urban & Fischer Verlag, 2007)A 27-year-old woman presenting with epigastric pain and dyspepsia was found to have a calcified mass in the upper-middle right kidney. Gross examination of the nephrectomy specimen revealed a 6.5 x 5 x 4 cm. renal tumor ... -
The coexistence of invasive ductal carcinoma and malignant phyllodes tumor with liposarcomatous and chondrosarcomatous differentiation in the same breast in a post-osteosarcoma case
Kefeli, Mehmet; Yildiz, Levent; Akpolat, Ilkser; Balci, Pinar; Ozen, Necati (Elsevier Gmbh, Urban & Fischer Verlag, 2008)Malignant phyllodes tumors of the breast are rare biphasic neoplasms, the stromal component of which may show homologous and heterologous sarcomatous elements. Malignant epithelial transformation is rare. It has been ... -
Comparison of Oversized Artery and Vein Grafts for Interpositional Pedicle Lengthening in Rat Femoral Artery
Simsek, Tekin; Demir, Ahmet; Engin, Murat Sinan; Yildiz, Levent; Kelahmetoglu, Osman; Bek, Yuksel; Bayrak, Ilkay Koray (Thieme Medical Publ Inc, 2014)Vessel grafting is commonly used for revascularization or pedicle lengthening. Although veins are more commonly used, they can form aneurysms when bridging an arterial gap. This can lead to thrombosis, and the risk is ... -
Comparison of Substances Used for Prevention of Intra-Abdominal Adhesions: An Experimental Study in Rats
Gunaydin, Mithat; Guvenc, Dilek; Yildiz, Levent; Aksoy, Abdurrahman; Tander, Burak; Blcakci, Unal; Bernay, Ferit (Ortadogu Ad Pres & Publ Co, 2012)Objective: Many substances have been used up to date in order to prevent postoperative adhesions. This problem is still a 'puzzle' for researchers. We aimed to compare various substances preventing adhesions in an experimental ... -
Does exogenous nitric oxide influence tympanosclerosis? An experimental study
Atmaca, Sinan; Erol, Yesim; Coban, Ahmet Yilmaz; Yildiz, Levent; Cengel, Senem; Koyuncu, Mehmet (Elsevier Ireland Ltd, 2008)Objective: We aimed to elucidate the effects of exogenous nitric oxide application via myrigotomized rat tympanic membranes on tympanosclerosis. Materials and methods: Forty mate rats were included in the study. After ... -
The effect of dutasteride on microscopic and macroscopic changes of testosterone replacement treatment on prostate tissue
Diri, Mehmet Akif; Diri, Banu; Yildiz, Levent; Buyukalpelli, Recep (Wiley, 2018)Testosterone replacement therapy has a growing interest in daily practice; however, debates on its safety for prostate cancer still continue. Dutasteride-a 5 alpha-reductase inhibitor-was shown to be effective in preventing ... -
The effect of L-glutamine on mucosal healing in experimental colitis is superior to short-chain fatty acids
Kaya, Ekrem; Ceylan, Alper; Kara, Nurten; Gueven, Hakan; Yildiz, Levent (Turkish Soc Gastroenterology, 2007)Background/aims: The effects of short-chain fatty acids and glutamine on diseased colonic mucosa, such as in inflammatory bowel disease, are not well described. The aim of this study was to investigate the role of L-glutamine ... -
Effect of LIM domain only (LMO2) protein expression on survival in multiple myeloma patients.
Kelkitli, Engin; Atay, Memis Hilmi; Yildiz, Levent; Turgut, Mehmet (Amer Soc Clinical Oncology, 2013)… -
Effects of Paroxetine on Cutaneous Wound Healing in Healthy and Diabetic Rats
Yuksel, Esra Pancar; Ilkaya, Fatih; Yildiz, Levent; Aydin, Fatma; Senturk, Nilgun; Denizli, Hilal; Turanli, Ahmet Yasar (Lippincott Williams & Wilkins, 2014)OBJECTIVE: The aim of this study was to evaluate the histologic effects of acute paroxetine administration on wound healing in healthy and streptozotocin-induced diabetic rats. DESIGN: This study has a randomized controlled ... -
The Effects of the Mosquito Repellent Liquids Containing Esbiothrin on the Nasal Mucosa of Rats in an Experimental Model
Unal, Asude; Koyuncu, Mehmet; Yildiz, Levent; Unal, Recep; Sesen, Teoman; Tanyeri, Yuecek (Ortadogu Ad Pres & Publ Co, 2009)Objective: We investigated the histopathological changes in the nasal mucosa of rats due to commonly used mosquito repellent liquids containing esbiothrin used to avoid the harmful effects of the mosquitoes, which requires ... -
EMMPRIN (CD147) Expression in Smooth Muscle Tumors of the Uterus
Kefeli, Mehmet; Yildiz, Levent; Gun, Seda; Ozen, Fatma Z.; Karagoz, Filiz (Lippincott Williams & Wilkins, 2016)Smooth muscle tumors of the uterus are the most common mesenchymal tumors of the gynecologic tract. The vast majority of these are benign leiomyomas that present no diagnostic difficulty. Because some benign smooth muscle ... -
EMMPRIN and fascin expression in non-small cell lung carcinoma
Kefeli, Mehmet; Sengul, Aysen Taslak; Yildiz, Levent; Baris, Sancar; Basoglu, Ahmet; Kandemir, Bedri (Versita, 2010)Fascin and EMMPRIN (CD 147) have a demonstrated relationship with the invasion and progression of many tumors. The aim of this study was to analyze fascin and EMMPRIN expression in non-small cell lung carcinoma and their ... -
End-to-end microvascular anastomosis in the rat carotid artery using continuous horizontal mattress sutures
Simsek, Tekin; Eroglu, Luetfi; Engin, M. Sinan; Kaplan, Sueleyman; Yildiz, Levent (Thieme Medical Publ Inc, 2006)This paper reports a continuous horizontal mattress suture technique with advantages such as decreased time for anastomosis, minimized anastomotic leakage, eversion around the vessel edges, and other advantages which the ... -
Expression of Glypican 3 in low and high grade urothelial carcinomas
Aydin, Oguz; Yildiz, Levent; Baris, Sancar; Dundar, Cihad; Karagoz, Filiz (Biomed Central Ltd, 2015)Background: Glypican-3 (GPC3) is an oncofetal protein which is encoded by GPC3 gene and takes role in the regulation of cell division and apoptosis. Overexpression of GPC3 has been reported in some types of cancer such as ...