Browsing by Author "Kara, O."

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Distribution of Abo and Rh Blood Groups and Seroprevalence of Hbsag, Anti-Hcv, Anti-Hiv and Syphilis in Healthy Donors: a Single Center Experience
(Pergamon-elsevier Science Ltd, 2017) Ekinci, O.; Kara, O.; Dogan, A.; Demircioglu, S.; Demir, C.
Hemophagocytic Lymphohistiocytosis Associated With Acute Hepatitis a Disease
(Pergamon-elsevier Science Ltd, 2018) Dogan, A.; Demircioglu, S.; Ekinci, O.; Zorlu, D.; Kayran, M.; Kara, O.; Demir, C.
Population Structure, Growth and Reproduction Properties of Barbel (Barbus Plebejus Bonaparte, 1832) Living in Cigli Stream, Van, Turkey
(Iranian Fisheries Science Research inst-ifsri, 2016) Sen, F.; Kara, O.
This study was carried out to determine population structure, growth and reproduction properties of barbel. A total of 198 individuals were sampled. Ages of samples were found between I and VI years, fork lengths between 4.3 and 16.6 cm and total weights between 1.2 and 65.8 g. Length-weight relationship was calculated as W=0.0146xL(2.934). Munro's phi prime index was estimated as 1.95, L-infinity as 26.42 cm W-infinity as 216.92 g, and condition factor as 1.265 +/- 0.01. First sexual maturation was determined in 6.0-6.9 cm group males, and second sexual maturity was recorded in 10.0-10.9 cm-group females. Individual fecundity was defined between 568 and 4171 eggs/female and relative fecundity was calculated as 64964.55 +/- 5855.49 eggs/kg female. Barbel did not show good growth and reproduction performance in the stream, because of fishing pressure.
Population Structure, Growth and Reproduction Properties of Capoeta Capoeta (Guldenstaedt, 1772) Living in Cigli (Zapbasi) Stream, Van, Turkey
(Medwell Journals, 2014) Sen, F.; Elp, M.; Kara, O.
This study was carried out in Cigli stream between March 2007 and July 2009 on 553 Capoeta capoeta. Maximum age, fork length and total weight of samples was found as VII, 33.2 cm and 432.3 g, respectively. Length-weight relationship was calculated as W = 0.01702xL2.887. Average condition factor were calculated as 1.280±0.006 in overall samples. The male:female ratio was established as 1.296:1. It was established that males and females attained sexual maturity when they reached to 2nd age and 10 cm and 4th age and 18 cm, respectively and spawning was observed from last week of May to 2nd week of July. © Medwell Journals, 2014.
The Role of Paroxysmal Nocturnal Hemoglobinuria in Idiopathic Habitual Abortion
(Yuzuncu Yil Universitesi Tip Fakultesi, 2017) Dirik, Y.; Ekinci, Ö.; Kara, O.; Dirik, D.; Doğan, A.; Demir, C.
Paroxysmal nocturnal hemoglobinuria (PNH) which is an acquired clonal hematopoietic stem cell disease, usually presents with intravascular hemolysis, thrombosis and bone marrow failure. Hereditary and acquired thrombophilia are known to play significant role in the etiology of patients with habitual abortion (HA). PNH, which is a cause of acquired thrombophilia, may have a role in the etiology of HA. In the present study, we investigated the presence of PNH clone among the patients with a history of HA. 150 patients were enrolled in the study group, diagnosed with habitual abortus of unknown etiology and 150 healthy women with no history of habitual abortus as a control group. The age range for both groups was 18–55 years. The PNH clone was screened by the FLAER (fluorescein-labeled proaerolysin) method. The PNH clone was positive in five (3.3%) patients in the study group. Four of the PNH clone positive patie nts were found to have a very low clone positivity level (0.05%, 0.24%, 0.12%, 0.21%), while one had a high level (30%). PNH clone positivity results in the study group indicate that PNH should be investigated in cases of idiopathic HA, as one patient required treatment. © 2017, Yuzuncu Yil Universitesi Tip Fakultesi. All rights reserved.
The Role of Paroxysmal Nocturnal Hemoglobinuria in Idiopathic Habitual Abortion
(Pergamon-elsevier Science Ltd, 2017) Dirik, Y.; Ekinci, O.; Kara, O.; Dirik, D.; Dogan, A.; Demir, C.