Consulta: creatorFacets:"Yavuz,D"
Registros recuperados: 3
Data/hora: 10/06/2024 12:19:48

Ultrastructural Effects of the Propineb on Brain of Fetuses During Rat Pregnancy
Provedor de dados: 77
Autores: Ekinci,C; Tahaoglu,A. E; Yavuz,D; Deveci,E; Aktas,A; Yilmaz,T; Yumusak,Ö; Yükselmis,O.
Propineb is a fungicide with a propylene-bis-dithiocarbamate structure. Pregnant Wistar rats were exposed to 400 ppm propineb concentrations in 5 ml distilled water, 5 days per week until the end of pregnancy. The rats were treated with propineb for 16 days and the brains of litter rats were sacrificed at first day of birth after which their brains were collected. Ultrastructural examination of the brains of the fetuses and propineb-treated pregnant females revealed a variety of histopathological effects. We suggest that mitochondrial damage may be an effective factor for neuron necrosis. These results supported the proposal that the exposure to fungicides such as propineb and to other naturally occurring compounds which inhibit mitochondrial function, may...
Tipo: Journal article
Palavras-chave: Propineb; Electron microscopy; Neonatal rats; Brain.
Ano: 2014
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000400054

Expression of Human Chorionic Gonadotropin (ßhCG) in Pre-eclamptic Placenta
Provedor de dados: 77
Autores: Ekinci,C; Tahaoglu,A. E; Balsak,D; Deveci,E; Yavuz,D; Togrul,C; Karaman,E.
This study aimed to assess association between preeclampsia with trophoblast cells and serum level of b-human chorionic gonadotropin (ß-hCG). Were compared 20 patients with preeclampsia and 20 control patients with respect to demographics, hematological parameters and the presence of trophopblast in placental samples. Patchy necrosis with loss of microvilli and gross thinning of the syncytium with distorted microvilli were seen in terminal villi of placentae of women with pre-eclampsia Syncytial cells at the molecular level crossings, especially at the level of ßhCG in conjunction with the changes in the preeclampsia was made on the histopathological changes to clarify the villi.
Tipo: Journal article
Palavras-chave: Pre-eclampsia; Placenta; BhCG; Syncytiotrophoblast.
Ano: 2015
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000200031

Expression of VEGF and CD68 in the Placenta of Gestational Diabetic Mothers (Immunohistochemistry and Ultrastructural Study)
Provedor de dados: 77
Autores: Yavuz,D; Balsak,D; Ekinci,C; Tahaoglu,A. E; Togrul,C; Görük,N; Aktas,A; Karaman,E.
Placental angiogenesis, is essential for embryonic and fetal development. In this study, 18 gestational diabetes mellitus and 22 control pregnancies were included. Gestational diabetes mellitus (GDM) groups compared to the control group significantly higher values were detected (p&lt;0.01). The following histological results were assessed; villous immaturity, chorangiosis, presence of, sncytial knots,mononuclear cell infiltration ischemia and fibrinoid necrosis. To evaluate and compare the placental histology of normal and GDM pregnancies. placentas of pregnant women with gestational diabetes also in terms of angiogenesis and macrophages and ultratructural revealed by examining the possible relationship between fetal complications were investigated.
Tipo: Journal article
Palavras-chave: Gestational Diabetes (GDM); VEGF; CD68; Ultrastructure.
Ano: 2015
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000200018