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001-es BibID:	BIBFORM055581
Első szerző:	Mokánszki Attila (molekuláris biológus Ph.D hallgató)
Cím:	Is sperm hyaluronic acid binding ability predictive for clinical success of intracytoplasmic sperm injection : PICSI vs. ICSI? / Attila Mokánszki, Emese Tóthné Varga, Béla Bodnár, Zoltán Tándor, Zsuzsanna Molnár, Attila Jakab, Anikó Ujfalusi, Éva Oláh
Dátum:	2014
ISSN:	1939-6368 1939-6376
Megjegyzések:	Although intracytoplasmic sperm injection (ICSI) is now a widely-used technique, it is still of interest to improve our knowledge as to which is the best spermatozoon to be selected for ICSI. Infertile men have increased risks of producing aneuploid spermatozoa. Using hyaluronic acid (HA)-binding sperm selection may reduce the genetic risks such as chromosomal aberrations of offspring. In the present study we examined the clinical success of ICSI with HA-selected sperm (♭physiologic' ICSI, PICSI) compared to conventional ICSI, as well as the necessity to differentiate patients according to the initial HA-binding assay result (HBA score) and whether the sperm concentration or HBA score can provide additional information. We observed a significantly higher fertilization rate (FR) of the PICSI group with 460% HBA, implantation rate (IR) of the PICSI group with ??60% HBA, and clinical pregnanacy rate (CPR) in every PICSI group compared to the ICSI groups (p50.01). We also observed a significantly higher life birth rate (LBR) in the PICSI group with ??60% HBA compared to ICSI patients with ??60% HBA (p50.001). The pregnancy loss rate (PLR) was significanly lower in PICSI patients compared to the ICSI group (p50.0001). The FR, IR, CPR, and LBR of the PICSI group with 550% HBA were significantly higher and the PLR was lower than in the ICSI group with 550% HBA (p50.01). A statistically significant correlation was found between the sperm concentration and the HA-binding capacity (r1?40.62, p50.001). We found a closer relationship between HBA score and FR (r 1?4 0.53, NS) than between sperm concentration and FR (r 1?4 0.14, NS). HBA could be considered for sperm selection prior to ICSI because of its success and apparant ability to reduce genetic complications. However, this must be extended to a larger study.
Tárgyszavak:	Orvostudományok Klinikai orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban Clinical success hyaluronic acid (HA)-binding capacity (HBA score) intracytoplasmic sperm injection (ICSI) ♭physiologic' ICSI (PICSI) sperm concentration
Megjelenés:	Systems Biology in Reproductive Medicine 60 : 6 (2014), p. 348-354. -
További szerzők:	Tóthné Varga Emese Bodnár Béla Tándor Zoltán (szülész-nőgyógyász) Molnár Zsuzsanna (1980-) (szülész-nőgyógyász, labor szakorvosjelölt, urológus) Jakab Attila (1964-) (szülész-nőgyógyász, endokrinológus) Ujfalusi Anikó (1968-) (gyermekorvos, laboratóriumi szakorvos) Oláh Éva (1943-2019) (gyermekgyógyász, klinikai genetikus)
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