Yazar "Altunkaynak, Muhammed Eyup" için listeleme
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A Brief Introduction to Stereology and Sampling Strategies: Basic Concepts of Stereology
Altunkaynak, Berrin Zuhal; Onger, Mehmet Emin; Altunkaynak, Muhammed Eyup; Ayranci, Ebru; Canan, Sinan (Anka Publisher, 2012)Stereology (from the Greek stereos solid) is considered as the spatial interpretation of profiles seen in sections. It is a multidisciplinary science field dealing with the three-dimensional profiles of objects appearing ... -
Effect of mercury vapor inhalation on rat ovary: Stereology and histopathology
Altunkaynak, Berrin Zuhal; Akgul, Nilgun; Yahyazadeh, Ahmad; Altunkaynak, Muhammed Eyup; Turkmen, Aysin Pinar; Akgul, Hayati Murat; Unal, Bunyami (Wiley-Blackwell, 2016)AimMercury, an environmental contaminant, is a risk factor for health in whole living organisms. In this study, we investigated whether mercury vapor (HgO) inhalation has an effect on rat ovary. MethodsTwelve Wistar albino ... -
Effect of Prenatal Exposure to Diclofenac Sodium on the Development of Arteries in the Female Rat A Stereological and Histopathological Evaluation
Colakoglu, Serdar; Altunkaynak, Muhammed Eyup; Zengin, Halit; Elibol, Ebru; Altunkaynak, Berrin Zuhal; Kesim, Yuksel; Kaplan, Süleyman (Sci Printers & Publ Inc, 2016)OBJECTIVE: To investigate the effect of diclofenac sodium (DS) exposure on the prenatal development of female rat arteries. STUDY DESIGN: Pregnant rats were separated into control, saline-injected, and drug-treated (DS) ... -
Effect of prenatal exposure to diclofenac sodium on the male rat arteries: a stereological and histopathological study
Zengin, Halit; Kaplan, Süleyman; Tumkaya, Levent; Altunkaynak, Berrin Zuhal; Ragbetli, Murat Cetin; Altunkaynak, Muhammed Eyup; Yilmaz, Ozcan (Taylor & Francis Ltd, 2013)In this study, we investigated the morphometric and histological alterations of the aorta, brachial, and femoral arteries in 4- and 20-week-old rats that were prenatally exposed to diclofenac sodium (DS). For this purpose, ... -
Effects of haloperidol on striatal neurons: relation to neuronal loss (a stereological study)
Altunkaynak, Berrin Zuhal; Ozbek, Elvan; Aydin, Nazan; Aydin, Mehmet Dumlu; Altunkaynak, Muhammed Eyup; Vuraler, Ozgen; Unal, Bunyami (Termedia Publishing House Ltd, 2011)In the present work, we investigated the effect of chronic haloperidol administration on the number of striatal neurons in guinea pigs. For this purpose, adult male guinea pigs were given daily injections of 1, 2 or 3 mg/kg ... -
Inhalation of mercury vapor can cause the toxic effects on rat kidney
Akgul, Nilgun; Altunkaynak, Berrin Zuhal; Altunkaynak, Muhammed Eyup; Deniz, Omur Gulsum; Unal, Deniz; Akgul, Hayati Murat (Taylor & Francis Ltd, 2016)Dental amalgam has been used in dentistry as a filling material. The filler comprises mercury (Hg). It is considered one of the most important and widespread environmental pollutants, which poses a serious potential threat ... -
Stereological Evaluation of the Kidneys of Anencephalic and Normal Fetuses
Kalaycioglu, Ahmet; Ucuncu, Yilmaz; Altunkaynak, Berrin Zuhal; Altunkaynak, Muhammed Eyup; Gundogdu, Cemal; Keles, Osman Nuri; Kaplan, Süleyman (Taylor & Francis Ltd, 2013)The aim of this study is to test the glomerular and other quantitative parameters of kidneys of anencephalic fetuses and comparing those to "normal" fetuses. In this study, 20 kidneys of human fetuses (5 boys and 5 girls ... -
An Unbiased Way to Estimate Total Quantities: the Fractionator Technique
Kaplan, Süleyman; Canan, Sinan; Altunkaynak, Muhammed Eyup; Odaci, Ersan; Aslan, Huseyin; Unal, Bunyami (Anka Publisher, 2012)The fractionator is a straightforward and unbiased method to estimate virtually any type of total quantity using sectional profiles of tissue particles. Its basic principle and ease of use make this approach is a method ...