Magnetic and visible light-induced novel green synthesized magnetic CoO photocatalysts via sunflower seed meal extract for anionic and cationic dye removal by adsorption assisted photocatalytic degradation.

This study was aimed at the preparation of m-CoO NPs (magnetic CoO nanoparticles) from sunflower seed meal (SFSM) which is the waste of sunflower seed oil factories, and their application as a photocatalyst for the adsorption assistant photocatalysis degradation of methylene blue (MB), and direct yellow-50 (DY-50) under the visible irradiations. Also, the photocatalytic performance of m-CoO NPs was evaluated in synthetic wastewater. The produced m-CoO NPs were ferromagnetic with a saturation magnetization value of 4.

Potential role of increasing number of sections in frozen section diagnosis of ovarian tumors.

Objective: To assess the accuracy of intraoperative frozen section of ovarian tumours at our institution and to identify the possible reasons for misdiagnosis.

Study Design: Between January 2002 and August 2013, a total of 684 patients were included in the study. Frozen section diagnosis was compared with the final paraffin section diagnosis as the gold standard.

Serum levels of the adipokines, free fatty acids, and oxidative stress markers in obese and non-obese preeclamptic patients.

Purpose Of Investigation: To investigate the roles of adipokines, free fatty acid (FFA), and oxidative stress in obese and non-obese preeclamptic patients.

Materials And Methods: Gestational age-matched obese preeclamptic (n=32), non-obese preeclamptic (n=32), and non-obese normotensive healthy (n=32) pregnant women were included in the study. Serum insulin, insulin resistance, leptin, nesfatin, ghrelin, chemerin, FFA levels, total antioxidant status, total oxidant status, and oxidative stress index were determined.

Effects of adnexal torsion on the Fallopian tube in rats: a histologic and immunohistochemical study.

Objective: To investigate histopathological and immunohistochemical changes in the Fallopian tube structure following ovarian torsion.

Study Design: Thirty fertile, female, adult Wistar albino rats, weighing 200-220 g, were randomly divided into 3 equal groups (n = 10): sham, torsion, and detorsion. In the torsion and detorsion groups, bilateral adnexal torsion (3-hour ischemia) was carried out.