Výsledky vyhledávání - "Ioannis A. Sfontouris"

Akademický článek

Non-invasive metabolomic analysis using a commercial NIR instrument for embryo selection

Autor: Ioannis A Sfontouris, George T Lainas, Denny Sakkas, Ioannis Z Zorzovilis, George K Petsas, Trifon G Lainas

Publikováno v: Journal of Human Reproductive Sciences, Vol 6, Iss 2, Pp 133-139 (2013)

Context: Metabolomics was introduced in human in vitro fertilization (IVF) for noninvasive identification of viable embryos with the highest developmental competence. Aims: To determine whether embryo selection using a commercial version of metabolom

Externí odkaz: https://doaj.org/article/2410579928c54a699a83a74f7d24866e

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A decision-making algorithm for performing or cancelling embryo transfer in patients at high risk for ovarian hyperstimulation syndrome after triggering final oocyte maturation with hCG

Autor: Ioannis A. Sfontouris, George K. Petsas, George T. Lainas, Basil C. Tarlatzis, Efstratios M. Kolibianakis, Christos A. Venetis, T.G. Lainas, M A Kyprianou

Publikováno v: Human Reproduction Open

STUDY QUESTION Can the grade of ascites, haematocrit (Ht), white blood cell (WBC) count and maximal ovarian diameter (MOD) measured on Day 3 be used to construct a decision-making algorithm for performing or cancelling embryo transfer in patients at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbe0a6533408e6722b395d97fb7e9656
http://europepmc.org/articles/PMC7275634

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Good practice recommendations for the use of time-lapse technology†

Autor: Yves Guns, Giovanni Coticchio, Marcos Meseguer, Ioannis A. Sfontouris, Thomas Fréour, Borut Kovacic, T. Ebner, Debbie Montjean, Susanna Apter, Nathalie Le Clef, Roger G. Sturmey, Monica Marques

Publikováno v: Human Reproduction Open

STUDY QUESTIONWhat recommendations can be provided on the approach to and use of time-lapse technology (TLT) in an IVF laboratory?SUMMARY ANSWERThe present ESHRE document provides 11 recommendations on how to introduce TLT in the IVF laboratory.WHAT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::256d58101ccce7ab8b3ef10b12ade7a4
http://europepmc.org/articles/PMC7081060

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ESHRE PGT Consortium and SIG Embryology good practice recommendations for polar body and embryo biopsy for PGT

Autor: Sofia Nunes, Giovanni Coticchio, Catherine Celebi, Fernando Bronet, Martine De Rycke, Georgia Kokkali, Danilo Cimadomo, V. Goossens, Joanna Liss, Ioannis A. Sfontouris, Nathalie Vermeulen, Elena Zakharova

Publikováno v: Human Reproduction Open

The field of preimplantation genetic testing (PGT) is evolving fast, and best practice advice is essential for regulation and standardisation of diagnostic testing. The previous ESHRE guidelines on best practice for PGD, published in 2005 and 2011, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b37e7ac5112cc980145c00143d9338f4
https://pubmed.ncbi.nlm.nih.gov/32500104

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Complex chromosomal aberrations in a fetus originating from oocytes with smooth endoplasmic reticulum (SER) aggregates

Autor: Maria Banti, Ioannis A. Sfontouris, Harris Kontos, T.G. Lainas, George T. Lainas, Efthimios Faros, Katerina Anagnostopoulou, George K. Petsas, Efstratios M. Kolibianakis, Katerina Kardara

Publikováno v: Systems Biology in Reproductive Medicine. 64:283-290

The presence of smooth endoplasmic reticulum aggregates (SERa) in the ooplasm is considered as the most severe oocyte dysmorphism due to its serious and potentially lethal outcomes in offspring. In the present case report, a couple underwent their fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::092059faef533aeac5af381089139fdc
https://doi.org/10.1080/19396368.2018.1466375

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Interleukin 15 concentrations in follicular fluid and their effect on oocyte maturation in subfertile women undergoing intracytoplasmic sperm injection

Autor: George Mastorakos, Ioannis A. Sfontouris, Evangelia Zapanti, Maria Gazouli, Charalambos Siristatidis, D. Kalogiannis, S. Spanou

Publikováno v: Journal of Assisted Reproduction and Genetics. 35:1019-1025

PURPOSE: To calculate the concentrations of interleukin 15 (IL-15) in follicular fluid (FF) and evaluate their relation with oocyte maturation, follicle size, and patients’ body mass index (BMI) and age. METHODS: Follicular fluid specimens were obt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2851121fd7fa3ff1620e121738efb57d
https://doi.org/10.1007/s10815-018-1170-0

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Association between body mass index and oocyte maturation in patients triggered with GnRH agonist who are at high risk for severe ovarian hyperstimulation syndrome: an observational cohort study

Autor: Christos A. Venetis, Ioannis A. Sfontouris, George T. Lainas, T.G. Lainas, Julia K. Bosdou, Aikaterini Chatzimeletiou, Grigorios Grimbizis, Basil C. Tarlatzis, Efstratios M. Kolibianakis

Publikováno v: Reproductive biomedicine online. 40(1)

Research question Is body-mass index (BMI) associated with oocyte maturation in women at high risk for developing severe ovarian hyperstimulation syndrome (OHSS) who are triggered with gonadotrophin releasing hormone (GnRH) agonist? Design Prospectiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3579e262f39ef6f3a1380b5a474a83a
https://pubmed.ncbi.nlm.nih.gov/31839394

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Is oocyte maturation rate associated with triptorelin dose used for triggering final oocyte maturation in patients at high risk for severe ovarian hyperstimulation syndrome?

Autor: Grigorios Grimbizis, Christos A. Venetis, Katerina Chatzimeletiou, George T. Lainas, Julia K. Bosdou, Basil C. Tarlatzis, Ioannis A. Sfontouris, T.G. Lainas, Efstratios M. Kolibianakis

Publikováno v: Human reproduction (Oxford, England). 34(9)

STUDY QUESTION Are oocyte maturation rates different among 0.1, 0.2 and 0.4 mg triptorelin used for triggering final oocyte maturation in patients at high risk for ovarian hyperstimulation syndrome (OHSS) undergoing ICSI? SUMMARY ANSWER A dose of 0.1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7818559f8e187f6a3be1bef88a9a519
https://pubmed.ncbi.nlm.nih.gov/31384921

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