Ana Umanski
Overview
Explore the profile of Ana Umanski including associated specialties, affiliations and a list of published articles.
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Articles
7
Citations
26
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0
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Recent Articles
1.
Bitan R, Kedem A, Avraham S, Youngster M, Yerushalmi G, Kaufman S, et al.
Eur J Obstet Gynecol Reprod Biol
. 2024 Dec;
305():248-252.
PMID: 39724776
Objectives: This study investigates sperm utilization and disposal patterns in Oligoasthenoteratozoospermia (OAT) patients undergoing long-term sperm storage. OAT is a major contributor to male infertility. Cryopreservation is a common practice...
2.
Bitan R, Kedem A, Avraham S, Youngster M, Yerushalmi G, Kaufman S, et al.
J Assist Reprod Genet
. 2024 Oct;
41(12):3567-3575.
PMID: 39412622
Purpose: To investigate factors influencing long-term utilization and disposal patterns of cryopreserved semen straws in oncological patients. Methods: This retrospective study included all men who cryopreserved semen due to cancer...
3.
Bitan R, Kedem A, Avraham S, Youngster M, Yerushalmi G, Kaufman S, et al.
J Assist Reprod Genet
. 2024 Jun;
41(8):2099-2105.
PMID: 38878197
Purpose: To investigate cryopreserved testicular spermatozoa among patients with azoospermia. Methods: In this retrospective study spanning from October 1993 to December 2021, we examined men diagnosed with azoospermia who underwent...
4.
Bitan R, Youngster M, Umanski A, Kaufman S, Kedem A, Avraham S, et al.
Isr Med Assoc J
. 2023 Dec;
25(12):809-814.
PMID: 38142320
Background: Sperm banks initially focused on providing sperm donation (SD) to heterosexual couples grappling with severe male infertility. Notable advancements in fertility treatments and sociological trends have broadened the scope...
5.
Bitan R, Magnezi R, Kedem A, Avraham S, Youngster M, Yerushalmi G, et al.
Andrology
. 2023 Aug;
12(3):527-537.
PMID: 37528799
Background: The wide implementation of sperm freezing presents a growing burden on sperm banks. Objectives: To evaluate sperm freezing and usage patterns over 30 years, according to demographic parameters of...
6.
Gat I, Kedem A, Dviri M, Umanski A, Levi M, Hourvitz A, et al.
Andrology
. 2022 Jun;
10(6):1016-1022.
PMID: 35713410
Background: The development of covid-19 vaccinations represents a notable scientific achievement. Nevertheless, concerns have been raised regarding their possible detrimental impact on male fertility OBJECTIVE: To investigate the effect of...
7.
Gat I, Umanski A, Kaufman S, Kedem A, Avraham S, Youngster M, et al.
J Assist Reprod Genet
. 2022 Jun;
39(7):1661-1665.
PMID: 35689734
Purpose: To describe spermatozoa extraction rate by testicular sperm extraction (TESE) for posthumous sperm retrieval (PMSR) and examine harvest time impact on sperm motility; to compare long-term sperm usage between...