Search results for "Ieva"
showing 10 items of 2984 documents
Sacral spina bifida occulta rare occurrence in Byzantine Belentepe population in Muğla, Turkey: A possible case for adequate folic acid intake.
2018
Spina bifida may occur during the first weeks after conception; folic acid deficiency is strongly related to this anomaly. We argue that the low prevalence rate of spina bifida may indicate a relatively good nutrition state of a population, given that folic acid is found in many food products commonly eaten. The aim of this study is to examine the relationship between folic acid intake and spina bifida occulta prevalence in the Belentepe Byzantine population in Anatolian peninsula, and to compare the prevalence rates with various other ancient Anatolian populations by focusing on sacral spina bifida occulta in the Byzantine population. A total of 62 available human sacra were included in th…
First report of the absence of viral load in testicular sperm samples obtained from men with hepatitis C and HIV after washing and their subsequent u…
2008
Human immunodeficiency virus and hepatitis C infections are sexually transmitted diseases that require sperm samples to be pretreated to eliminate the viral presence before their safe use in assisted reproduction treatments. In this report we describe our experience with sperm washing protocols applied to sperm cells from testicular biopsies as well as the results obtained in subsequent assisted reproduction treatments on seropositive males that are also azoospermic.
Antral Follicle Priming Before Intracytoplasmic Sperm Injection in Previously Diagnosed Low Responders: A Randomized Controlled Trial (FOLLPRIM).
2015
A low response to controlled ovarian hyperstimulation implies a reduced number of embryos and impaired pregnancy rate. Follicular priming with steroids before controlled ovarian hyperstimulation has been suggested to improve the subsequent ovarian response.The purpose of this study was to determine the best follicular priming protocol in low responders and to investigate the intrafollicular mechanisms triggered by steroid hormone priming.This was a single-center, randomized, parallel, open-label, controlled trial, in two phases.The setting was a university-based in vitro fertilization unit.Potential low responders (n = 99) underwent a first intracytoplasmic sperm injection cycle. Confirmed …
Twins born after transplantation of ovarian cortical tissue and oocyte vitrification
2009
Objective To present a combination of ovarian tissue and oocyte cryopreservation as an effective strategy for achieving pregnancy in a breast cancer patient. Design Case report. Setting Tertiary care university-affiliated hospital, tissue bank, and infertility clinic. Patient(s) A 36-year-old patient diagnosed with atypical medullar breast cancer and negative for estrogen, P, and HER2 receptors underwent ovarian tissue cryopreservation before receiving chemotherapy and radiotherapy. Intervention(s) Laparoscopic ovarian cortex extraction, ovarian tissue cryopreservation, ovarian tissue thawing and transplantation, controlled ovarian stimulation (COS), oocyte retrieval, vitrification and IVF,…
Subgrouping factors influencing migraine intensity in women: A semi-automatic methodology based on machine learning and information geometry
2019
[EN] Background Migraine is a heterogeneous condition with multiple clinical manifestations. Machine learning algorithms permit the identification of population groups, providing analytical advantages over other modeling techniques. Objective The aim of this study was to analyze critical features that permit the differentiation of subgroups of patients with migraine according to the intensity and frequency of attacks by using machine learning algorithms. Methods Sixty-seven women with migraine participated. Clinical features of migraine, related disability (Migraine Disability Assessment Scale), anxiety/depressive levels (Hospital Anxiety and Depression Scale), anxiety state/trait levels (S…
Obstetric and perinatal outcome of babies born from vitrified oocytes.
2013
Objective To assess outcomes after oocyte vitrification on obstetric and perinatal outcomes compared with those achieved with fresh oocytes. Design Retrospective cohort study. Setting Private university-affiliated IVF center. Patient(s) Children born after use of vitrified oocytes (1,027 from 804 pregnancies) and fresh oocytes (1,224 from 996 pregnancies). Singleton and multiples pregnancies from own and donated ova were included. Intervention(s) Oocyte vitrification by the Cryotop method. Main Outcome Measure(s) Pregnancy, delivery, and neonatal outcomes. Result(s) Vitrification had no clinically relevant adverse effects on obstetric and perinatal outcomes after adjusting for potential con…
Antral follicle count (AFC) can be used in the prediction of ovarian response but cannot predict the oocyte/embryo quality or the in vitro fertilizat…
2007
To verify whether the antral follicle count (AFC) could predict ovarian response, oocyte/embryo quality, and IVF outcome.Prospective study.Instituto Universitario-Instituto Valenciano de Infertilidad, Valencia, Spain.One thousand seventy-four donors and 975 oocyte recipient cycles.Controlled ovarian hyperstimulation (COH), endometrial preparation, IVF/intracytoplasmic sperm injection, ET.COH and oocyte/embryo quality parameters and IVF outcome.We observed lower E(2) levels and fewer mature retrieved oocyte numbers among donors who showed an AFC that was10. These donors also showed significantly higher cancellation and no-donation rates; poor and/or insufficient response was the principal ca…
A high oocyte yield for intracytoplasmic sperm injection treatment is associated with an increased chromosome error rate.
2009
Objective To compare the chromosome error rate among oocytes from stimulated ovaries after retrieval of 1–5 oocytes, 6–10 oocytes, and >10 oocytes. Design Retrospective cohort study. Setting A university-based human genetic institute in collaboration with a private fertility center. Patient(s) Nine hundred thirty-three women undergoing intracytoplasmic sperm injection (ICSI) with a poor prognosis. Intervention(s) Oocyte collection with ovarian stimulation. Polar body testing of ICSI oocytes for common chromosome errors. Main Outcome Measure(s) Chromosome error rate in oocytes, as determined by five-color fluorescence in situ hybridization. Result(s) In women less than 35 years and women bet…
Il sacrificio di Ifigenia fra Ditti-Settimio e Draconzio
2022
L’intervento si propone una disamina dell’episodio di Ifigenia nell’«Orestis tragoedia», presentato e analizzato sia in rapporto alla tradizione classica – in particolare, ovviamente, quella latina – tenuta presente da Draconzio nella delineazione della vicenda e nella presentazione della figura della figlia di Agamennone, sia in rapporto con la tradizione tardo-antica, in particolare con la narrazione di Ditti-Settimio. Attraverso l’analisi dell’episodio in questione, si cerca di mettere in risalto i fattori di continuità e di innovazione nel trattamento del mito di Ifigenia (e dei miti classici in generale) da parte del poeta africano. The intervention proposes an examination of the episo…
A review of programs to alleviate the burden of informal caregivers of dependent persons.
2010
The review of interventions currently available to alleviate the burden of informal caregivers of dependent persons has both social and political relevance considering the increasing number of elderly dependent persons. Respite services and programs for psycho-social intervention are the main methods of dealing with this burden. Study of the main research carried out to date on such interventions enables us to organize more efficient services, especially considering the enactment of the Law on Dependence in Spain in January 2007 and the need for other European and international governments to establish systems to meet the needs of the growing dependent population.