Huseyin Oktar

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Hepatic ischemia should be considered in serious liver injury, liver tumor resection and liver transplantation. There are other conditions that decrease hepatic blood flow and cause hepatic ischemia, such as hemorrhagic shock, sepsis, hepatic artery ligation, trauma, and certain vascular lesions. In this study, effects of nimodipine (a calcium channel(More)
We present 3 cases displaying sclerosing stromal tumor (SST) of the ovary and describe their immunohistochemical and electron microscopic findings. The patients were 23, 24 and 28-year-old and had an ovarian mass. Histologically, the tumors had the typical appearance of SST of the ovary. A pseudolobular pattern which was composed of cellular areas and less(More)
To identify expression of Notch signaling proteins and its ligands in human cumulus cells which were obtained by follicle aspiration and to compare the differences of this protein expression between the normal and poor responder patients. 47 patients who applied to the assisted reproductive treatments with various infertility problems were included to the(More)
Incisional hernia is a frequent complication of abdominal surgery developing in 11–20 % of patients undergoing an abdominal operation. Regarding morbidity and loss of manpower, incisional hernias continue to be a fundamental problem for surgeons. In this experimental study, three commonly used mesh materials (Goretex PTFE; Tutoplast Fascia lata; Tutopatch(More)
We investigated whether Notch signaling was increased in an experimental liver fibrosis model and examined the effects of resveratrol on Notch expression. Rats were divided into four groups: the control group, injected with physiological saline; the CCl₄ group; the CCl₄ plus resveratrol group; and the resveratrol group. After treatment, immunostaining was(More)
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