Sevim Aydın

ORCID: 0000-0003-2445-2346
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About
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Research Areas
  • Reproductive Biology and Fertility
  • Abdominal Surgery and Complications
  • Ovarian function and disorders
  • Assisted Reproductive Technology and Twin Pregnancy
  • Hernia repair and management
  • Sperm and Testicular Function
  • Intracranial Aneurysms: Treatment and Complications
  • Nasal Surgery and Airway Studies
  • Enhanced Recovery After Surgery
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Clinical Nutrition and Gastroenterology
  • Pain Mechanisms and Treatments
  • Reproductive System and Pregnancy
  • Cerebrovascular and Carotid Artery Diseases
  • Pregnancy and preeclampsia studies
  • Intestinal and Peritoneal Adhesions
  • Anesthesia and Neurotoxicity Research
  • Appendicitis Diagnosis and Management
  • Birth, Development, and Health
  • Environmental and Sediment Control
  • Pharmacological Receptor Mechanisms and Effects
  • Prenatal Screening and Diagnostics
  • Systemic Sclerosis and Related Diseases
  • Cardiovascular Issues in Pregnancy
  • Ear and Head Tumors

Ankara University
2013-2020

Zübeyde Hanim Maternity Hospital
2010-2011

Karadeniz Technical University
2003-2008

Farabi Hastanesi
2003-2006

Eskişehir City Hospital
2005-2006

Anadolu University
2005

Objectives/Hypothesis The objective of this study was to compare the viability cartilage grafts embedded in platelet-rich fibrin matrix (PRFM) wrapped with no material (bare diced grafts), oxidized methylcellulose (Surgicel), or acellular dermal tissue (AlloDerm). Study Design Experimental study. Methods In study, six New Zealand rabbits were used. Cartilage including perichondrium excised from each ear and into 2-mm-by 2-mm pieces. There four comparison groups: 1) group A, (not any...

10.1002/lary.25097 article EN The Laryngoscope 2014-12-15

Our aim was to assess the influence of ratios oestradiol (E2) either number follicles ≥14 mm on day human chorionic gonadotropin administration (E2/fol) or oocytes retrieved (E2/o) during oocyte pick up and total serum E2 levels embryo transfer (ETE2) outcome ICSI cycles. The assessed outcomes were (NRO), mature (NMO), fertilised (NFO), transferred embryos (NTE), qualities (OQS), (EQS) pregnancy rates (PR). Two hundred twenty-seven ICSI-ET cycles admitted our IVF clinic a 2-year period with...

10.3109/09513590.2010.491168 article EN Gynecological Endocrinology 2010-06-14

AIm: This study aimed to investigate the effects of a new generation antiepileptic agent, levetiracetam, on neural tube development in chick embryo model that corresponds first month vertebral mammals.mAteRIAl and methods: Forty-five Atabey® breed fertilized chicken eggs with no specific pathogens were randomly divided into 5 groups.All incubated at 37.8±2°C 60±5 % relative humidity an incubator.Group A was control group.The other applied physiological saline drugs volume 10 µL by ovo method...

10.5137/1019-5149.jtn.7471-13.0 article EN Turkish Neurosurgery 2013-01-01

Blood–testis barrier (BTB) is critical for maintaining fertility. The integrity of tight junctions (TJs) provides restricted permeability BTB. aim this study was to evaluate the relationship between BTB and Sertoli cells. Testicular sperm extraction (TESE) obtained from nonobstructive azoospermia (NOA) patients examined: Group I (spermatozoa+) II (spermatozoa−). tissues were stained with haematoxylin eosin, periodic acid–Schiff Masson's trichrome Johnsen's score evaluation. Apoptosis...

10.1111/and.13636 article EN Andrologia 2020-05-26

Abstract Background. The pathology of the umbilical arterial endothelium in normal pregnancy and complicated with pre‐eclampsia remains unclear. In this study changes that occur artery endothelial cells were examined cell morphology apoptosis compared among control, mild, severe pre‐eclamptic subjects. Methods. Umbilical cords a gestational age between 35 40 weeks collected from women pregnancies ( n =17), mild =10), =12). We studied using flow cytometry, light electron microscopy. Apoptosis...

10.1080/00016340600753133 article EN Acta Obstetricia Et Gynecologica Scandinavica 2006-09-01

25%, environmental reasons in 10%, chromosome aberrations 3% and factors such as drugs, infection radiation exposure during pregnancy about (10).Metamizole sodium was synthesized 1920 production started Germany 1922.Metamizole (dipyrone) is a non-opioid analgesic drug used commonly many countries also has an antipyretic effect.Metamizole side effects are nausea, vomiting, diarrhea, headache, dizziness, hepatic dysfunction, renal skin reactions (rash, urticaria, erythema), increase bronchial...

10.5137/1019-5149.jtn.13037-14.0 article EN Turkish Neurosurgery 2015-01-01

To determine the acute effects of increased intra-abdominal pressure (IAP) on biochemistry, morphology and contractility rat isolated urinary bladder using an experimental laparoscopy model.We divided 24 adult female Sprague-Dawley rats into three groups. The control group (group I) was not subjected to IAP. In groups II III, IAPs 10 20 mm Hg, respectively, were established by carbon dioxide pneumoperitoneum for 60 min. Thirty minutes after desufflation, dome removed in vitro pharmacological...

10.1159/000091273 article EN Gynecologic and Obstetric Investigation 2006-01-01

Background/Aims. Since the assessments of morphology oocytes, zygotes and/or embryos are crucial importance to select best candidate for pregnancy, many morphological evaluation tools have been proposed. Although embryo scoring, particularly cleavage and blastocyst stages, is more convincing due successful results, zygote scoring still a bias as different outcomes. In current study, we designed prospective study test reliability by focusing on techniques its relation with development...

10.3109/09513590.2010.509829 article EN Gynecological Endocrinology 2010-09-01

The factors behind the empty zona pellucida (EZP) formation and its relationship with in vitro fertilization (IVF) outcomes were analyzed. A total of 104 patients who underwent IVF treatment collected oocytes including EZP enrolled this study. index (EZPI = ratio number to cumulus-oocyte complex (COC)) was used for statistical analysis. Patients grouped as Group 1 when EZPI ≤ 0.17 (n 57) 2 > 47). Type-2 EZP, a variation or an advanced type oocyte degeneration, is tested. Woman age, basal...

10.3109/09513590.2011.631632 article EN Gynecological Endocrinology 2011-12-01

their childbearing ages of 20 to 45 (20, 34, 35).The issue pregnancy planning in these patients makes treatment tricky.Glatiramer acetate (GA), one the first-line therapies currently approved for relapsing-remitting multiple sclerosis (RRMS) (34), was originally designed as a synthetic analogue myelin basic protein (1).Data about exposure GA during early period humans is limited but animal studies have revealed no fetal risk date so classified by █ INTRODUCTIONNeural tube (NT) defects are...

10.5137/1019-5149.jtn.14518-15.3 article EN Turkish Neurosurgery 2015-01-01

<b>Background</b> This study investigated the effect of <i>Punica granatum</i> L. (pomegranate) juice on rabbit basilar artery in an experimental subarachnoid hemorrhage (SAH) model. <b>Methods</b> Eighteen adult male New Zealand white rabbits were randomly divided into three groups: a control group (<i>n</i> = 6), SAH and + treatment 6). Basilar diameter was measured with magnetic resonance angiography (MRA) all groups at beginning study. Experimental created by injecting autologous...

10.1055/s-0036-1584906 article EN Journal of Neurological Surgery Part A Central European Neurosurgery 2016-08-10
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