Vakur Olgaç

ORCID: 0000-0003-0497-0314
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About
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Research Areas
  • Oral and Maxillofacial Pathology
  • Bone Tumor Diagnosis and Treatments
  • Oral and gingival health research
  • Periodontal Regeneration and Treatments
  • Tumors and Oncological Cases
  • Dental Implant Techniques and Outcomes
  • Bone health and treatments
  • dental development and anomalies
  • Sarcoma Diagnosis and Treatment
  • Oral Health Pathology and Treatment
  • Biochemical effects in animals
  • Effects of Radiation Exposure
  • Salivary Gland Tumors Diagnosis and Treatment
  • Dental Radiography and Imaging
  • Cancer Diagnosis and Treatment
  • Liver Disease Diagnosis and Treatment
  • Oral health in cancer treatment
  • Laser Applications in Dentistry and Medicine
  • Drug-Induced Hepatotoxicity and Protection
  • Soft tissue tumor case studies
  • Clinical Nutrition and Gastroenterology
  • Head and Neck Surgical Oncology
  • Bone fractures and treatments
  • Diet, Metabolism, and Disease
  • Oral and Craniofacial Lesions

Istanbul University
2015-2024

Cancer Genetics (United States)
2023

Fatih University
2019

Sağlık Bilimleri Üniversitesi
2018

Tel Aviv University
2016

Università degli Studi del Piemonte Orientale “Amedeo Avogadro”
2016

Kocaeli Üniversitesi
2015

10.1016/j.bjoms.2005.07.002 article EN British Journal of Oral and Maxillofacial Surgery 2005-09-23

Doxorubicin (DOX) is known to increase in oxidative stress several organs. Olive leaf extract (OLE) has potent antioxidant effects; therefore, we evaluated the ability of OLE reduce DOX-induced toxicity heart, liver, and kidneys rats. DOX (30mg/kg; i.p.) was administered rats, which were sacrificed 4 days after DOX. The rats received (6 12mL/L drinking water) for 12 days. Serum cardiac troponin I (cTnI) levels, alanine aminotransferase (ALT), aspartate (AST) activities, urea creatinine as...

10.1016/j.pathophys.2015.04.002 article EN Pathophysiology 2015-05-07

The reconstruction of edentulous patients with adequate bone volume and density by using dental implants has become a viable treatment option high predictability. However, initial stabilization is difficult to achieve in the posterior maxillary regions where cortical thin or absent due severely resorbed alveolar ridges. Maxillary sinus lift procedures applied various grafting materials enable clinicians place implant-supported prostheses even cases increased pneumatization sinus.The purpose...

10.1902/jop.2001.72.10.1436 article EN Journal of Periodontology 2001-10-01

Summary Ulcerative colitis (UC) is a multi-factorial inflammatory disease of the colon and rectum. The present study was undertaken to investigate effect taurine, an anti-oxidant amino acid, on oxidative stress expression apoptosis-related proteins, pro-apoptotic Bax anti-apoptotic B cell lymphoma-2 (Bcl-2) in tissue rats with 2,4,6-trinitrobenzene sulphonic acid (TNBS)-induced colitis. Rats received taurine (1·5% w/v) drinking water for 15 days before after administration TNBS solution....

10.1111/j.1365-2249.2008.03599.x article EN Clinical & Experimental Immunology 2008-01-30

Objective:The aim of the study was to determine apoptotic features and proliferation potential odontogenic keratocysts compared with ameloblastomas radicular cysts by analysing role bax, bcl-2, Ki-67. Material Method:The material consisted 20 keratocysts, cysts, ameloblastomas.Immunohistochemically, bcl-2 Ki-67 were applied.The positive cells evaluated in both neoplastic/nonneoplastic epithelium connective tissue cells.Results: Ameloblastoma showed stronger expression than cysts.Bcl-2 whole...

10.5146/tjpath.2012.01097 article EN Turkish Journal of Pathology 2011-12-28

The aim of this study was to determine the prevalence 5088 odontogenic and nonodontogenic cysts over a 40-year period in Turkish population compare results with findings literature.The records cysts, occurring during 1971 2010, were collected analyzed for anatomic site, age range, sex distribution.Among cyst biopsies, 5003 cases (98.3%) classified as odontogenic, whereas only 85 (1.7%) nonodontogenic. In former group, most frequent diagnosis radicular (52.09%), followed by keratocyst (20.6%)...

10.1002/hed.21820 article EN Head & Neck 2011-08-17

Gardner's Syndrome is a variant of familial adenomatosis polyposis (FAP) with triad consisting polyps the colon, multiple osteomas and surface tumors soft hard tissue.The intestinal have %100 risk undergoing malignant transformation, therefore early identification this disease very important.There are several symptoms syndrome in oral maxillofacial surgery, which can be discovered during routine dental examination.We report case 25-year old male patient who has not any but mandible jaw deformalities.

10.7150/ijms.3989 article EN cc-by-nc International Journal of Medical Sciences 2012-01-01

Crataegus (hawthorn) has long been used as a folk medicine all around the world. Most of studies with species focus on effects heart failure and cardiovascular disease. The pharmacological have attributed mainly to content flavonoids, procyanidin, aromatic acid cardiotonic amines. present study investigated blood pressure structure coronary arterial wall L-NAME-induced hypertensive rats given an aqueous leaf extract C. tanacetifolia (100 mg/kg), for 4 weeks via gavage. It was observed that...

10.1002/ptr.1808 article EN Phytotherapy Research 2006-01-01

The objectives of this study were to establish a bisphosphonate-related osteonecrosis the jaw (BRONJ) rat model and analyse effects teriparatide (TP) on model.Sprague-Dawley rats divided into three groups: I-zoledronic acid (ZA, n = 10); II-ZA (ZA + TP, III-control (n 10). Osteonecrosis was induced by administering zoledronic groups ZA TP. A week after injections, underwent extraction first left mandibular molar. Following four period, TP administered group for 28 days. Upon killing, sockets...

10.1259/dmfr.20130144 article EN Dentomaxillofacial Radiology 2013-10-30

Objective: Oxidative stress plays an important role in doxorubicin (DOX)-induced toxicity. Carnosine (CAR) is a dipeptide with antioxidant properties. The aim of this study was to evaluate the decreasing or preventive effect CAR alone combination vitamin E (CAR + Vit E) on DOX-induced toxicity heart, liver, and brain rats. Methods: Rats were treated (250 mg kg −1 day ; intraperitoneally (i.p.)) (equals 200 α-tocopherol; once every 3 days; intramuscularly) for 12 consecutive days. On 8th...

10.1177/0960327115597468 article EN Human & Experimental Toxicology 2015-07-29

Lingual mandibular bone defect, also known as Stafne cavity, is mostly seen in the posterior portion of mandible. Cavities anterior region are very unusual, with around 50 cases reported English literature. They often asymptomatic and found during routine radiographic examinations. This article describes a case cavity 56-year-old male patient.

10.1259/dmfr.20140075 article EN Dentomaxillofacial Radiology 2014-06-24
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