Yazar "Usta, Akın" için listeleme
-
Abdominal wall endometriosis in patients with a history of cesarian section
Hocaoğlu, Meryem; Turgut, Abdulkadir; Özdamar, Özkan; Aslan, Ahmet; Demirer, Selin; Usta, Akın; Ekdeniz, Esra; Karateke, Ateş (Edizioni Luigi Pozzi, 2018)OBJECTIVE: The aim of this study is to review the characteristics, intraoperative and radiological findings of abdominal wall endometriosis (AWE). METHODS: This retrospective observational cohort study was executed ... -
Circulating levels of cyclophilin a in women with PCOS: correlation with clinical and biochemical parameters
Usta, Akın; Taşkın, Mine İslimye; Baykan, Özgür; Adalı, Ertan (E-Century Publishing CORP, 2018)Women with polycystic ovary syndrome (PCOS) are more likely to suffer from obesity, insulin resistance, and chronic low-grade inflammation than other women. Cyclophilin A (CyPA) is known as an inflammatory mediator that ... -
Differential expression of Oct-4, CD44, and E-cadherin in eutopic and ectopic endometrium in ovarian endometriomas and their correlations with clinicopathological variables
Usta, Ceyda Sancaklı; Turan, Gülay; Bülbül, Cağla Bahar; Usta, Akın; Adalı, Ertan (BMC, 2020)Background Endometriosis is an estrogen-dependent inflammatory disease that often causes infertility and chronic pelvic pain. Although endometriosis is known as a benign disease, it has demonstrated characteristics of ... -
Differential expressions of Ki-67, Bcl-2, and apoptosis index in endometrial cells of women with and without type ii diabetes mellitus and their correlation with clinicopathological variables
Usta, Ceyda Sancaklı; Turan, Gülay; Hocaoğlu, Meryem; Bülbül, Çağla Bahar; Kılıç, Kübra; Usta, Akın; Adalı, Ertan (Springer Heidelberg, 2021)The objective of this study was to investigate proliferation, apoptosis, and antiapoptotic molecule expression in endometrial cells of reproductive-aged women with and without type II diabetes mellitus (T2D). In this ... -
The effect of coasting on the outcome of intracytoplasmic sperm injection: comparable analysis of gnrh agonist and antagonist cycles
Karacan, Meriç; Usta, Akın; Arvas, Ayşe; Erdem, Erkan; Ulug, Murat; Çebi, Ziya; Çamlıbel, Teksen (I R O G Canada, 2018)Introduction: One of the preventive strategies in case of impeding ovarian hyperstimulation syndrome (OHSS) is coasting. The aim of this study was to compare the effect of coasting in high responder patients treated with ... -
The effect of the sperm source on the outcome of intracytoplasmic Sserm injection-embryo transfer cycles in normal responder women
Usta, Akın; Erdem, Erkan; Karacan, Meriç; Cebi, Ziya; Uluğ, Murat; Arvas, Ayşe; Usta, Ceyda; Çamlibel, Teksen (2016)Introduction: Poor semen quality is the main cause of male factor. The aim of this study was to evaluate the effect of sperm source on the outcome of intracytoplasmic sperm injection-embryo transfer cycles (ICSI-ET) in ... -
The effects of obesity and bariatric surgery on fertility
Çolhan, İbrahim; Erdem, Erkan; Usta, Akın; Karacan, Meriç (Ortadoğu Reklam Tanitim Yayincilik Turizm Egitim Insaat Sanayi ve Ticaret A.S., 2018)The prevalence of obesity, one of the most common health problems in the world, has shown an increase in the recent years. Obesity has detrimental effects on the reproductive system. Furthermore, infertility is more ... -
Evaluation of the ocular surface by impression cytology in patients with endometriosis
Turan, Meydan; Turan, Gülay; Usta, Akın (Springer, 2020)Objective The aim of this study was to investigate the effect of endometriosis on the ocular surface. Methods A total of 50 patients were included in the study and divided into two groups. Group 1 consisted of 25 patients ... -
The expression of cyclophilin a in ovarian endometrioma: its correlation with recurrence and vascularity
Usta, Akın; Turan, Gülay; Adalı, Ertan (Tohoku Univ Medical Press, 2017)Endometriosis is defined as the presence of functional endometrial tissues outside of the uterine cavity. Ovarian endometrioma is the most common type of endometriosis. It is an estrogen-dependent inflammatory disease that ... -
Expression of cyclophilin a in the placental tissue of pregnant women with gestational diabetes mellitus
Usta, Akın; Turan, Gülay; Altun, Eren; Usta, Ceyda Sancaklı; Adalı, Ertan (Sci Printers & Publ Inc, 2017)"OBJECTIVE: To evaluate placental cyclophilin A (CyPA) expression and assess its association with maternal/fetal health outcomes in pregnant women with gestational diabetes mellitus (GDM). STUDY DESIGN: A total of 43 ... -
Fallop tüplerinin nadir inflamasyonu: İki ksantogranülomatöz salpenjit olgusu
Aslan, Figen; Söyleyici, Nevroz Alış; Usta, Akın (Ayşe SURUÇ, 2021)Ksantogranülomatöz inflamasyon, etkilediği organın normal dokusunu yıkıma uğratan kronik inflamasyonun nadir bir formudur. En sık böbrekte ve safra kesesinde karşılaşılan bu inflamasyon, fallop tüplerinde çok ender olarak ... -
Fetal vascular malperfusion score is linked with developing preeclampsia in women with gestational diabetes mellitus: a retrospective cohort study
Afşar, Selim; Turan, Gülay; Sönmez, Ayşe Yiğit; Usta, Ceyda Sancaklı; Usta, Akın (Associacao Medica Brasileira, 2023)OBJECTIVE: Fetal vascular malperfusion is associated with poor perinatal outcomes in women with preeclampsia and gestational diabetes mellitus. The aim of this study was to determine the association between fetal vascular ... -
Gonadotropin-releasing hormone agonist triggering with concomitant administration of low doses of human chorionic gonadotropin or a freeze-all strategy in high responders
Karacan, Meriç; Erdem, Erkan; Usta, Akın; Arvas, Ayşe; Cebi, Ziya; Çamlıbel, Teksen (Saudi Med J, 2017)"Objectives: To compare the live birth rates and moderate/severe ovarian hyperstimulation syndrome (OHSS) rates of 2 different approaches using gonadotropin-releasing hormone (GnRH) agonist triggering in high responder ... -
Histopathological evaluation of endometrial sampling in different age groups - 1374 cases
Azatçam, Meltem; Altun, Eren; Usta, Akın (Logos Medical Publishing, 2017)The aim of this study was to evaluate the relationship between histopathological results and endometrial sampling and to identify specific pathologies in different age groups. The histopathological results of 1374 cases ... -
Metformin decreases testicular damages following ischaemia/reperfusion injury in rats
Saribal, Devrim; Erdem, Erkan; Ordueri, Nazli Ece Güngör; Usta, Akın; Karakuş, Cemil; Karacan, Meriç (Wiley, 2019)The effects of metformin on a testicular torsion injury in adolescent rat testis after I/R were evaluated in the present study. Forty adolescent rats were divided into five groups with eight rats per group: a control group; ... -
The monocyte counts to HDL cholesterol ratio in obese and lean patients with polycystic ovary syndrome
Usta, Akın; Avci, Eyüp; Bülbül, Çağla Bahar; Kadı, Hasan; Adalı, Ertan (Biomed Central Ltd, 2018)Background: Women with polycystic ovary syndrome are more likely to suffer from obesity, insulin resistance, and chronic low-grade inflammation. In fact, the excessive activation of monocytes exacerbates oxidative stress ... -
Morning blood pressure surge and its relation to insulin resistance in patients of reproductive age with polycystic ovary syndrome
Kadı, Hasan; Avcı, Eyüp; Usta, Akın; Demirtaş, Abdullah Orhan (BMC, 2018)Background: Our aim in this study was to investigate morning blood pressure surge (MBPS) in patients of reproductive age with polycystic ovary syndrome (PCOS) and its relation to insulin resistance (IR). Methods: Fifty-three ... -
Osteogenesis imperfecta Type IV: a newly identified variant at position c.560 (G > T; p.Gly187Val) in the COL1A2 gene
Usta, Akın; Karademir, Dilay; Sen, Eylem; Yazıcı, Selçuk; Adalı, Ertan; Erdem, Erkan; Karacan, Meriç (African Field Epidemiology Network-Afenet, 2017)Osteogenesis imperfecta is a clinically heterogenous disease caused by defective collagen syntesis associated with a mutation in the COL1A1 or COL1A2 genes. In this report, we present a case of osteogenesis imperfecta (OI) ... -
Outcome of ICSI with motile testicular spermatozoa obtained through microscopically assisted testicular sperm extraction in relation to the ovarian response
Erdem, Erdem; Karacan, Meriç; Usta, Akın; Arvas, Ayşe; Çebi, Ziya; Çamlıbel, Teksen (Elsevier Masson, 2017)"Introduction. - To determine the relationship between AFC, basal FSH level, woman's age, the number of oocytes retrieved and the outcome of ICSI with testicular spermatozoa obtained with microscopically assisted testicular ... -
Outcome of ICSI with testicular spermatozoa obtained through microscopically assisted testicular sperm extraction in relation to the ovarian response
Karacan, Meriç; Uluğ, Murat; Arvas, Ayşe; Usta, Akın; Erdem, Erkan; Çebi, Ziya; Çamlıbel, Teksen (Oxford Univ Press, 2016)Study question: To determine whether the outcome of ICSI with testicular spermatozoa obtained microscopically assisted testicular sperm extraction (m-TESE) is dependent on the number of MII oocytes. Summary answer: The ...
