Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Intracytoplasmic injection using spermatids and subsequent pregnancies: round versus elongated spermatids.

Literature DB >> 11958510

Intracytoplasmic injection using spermatids and subsequent pregnancies: round versus elongated spermatids.

Mohammad A Khalili¹, Abbas Aflatoonian, Panos M Zavos.

Abstract

The purpose of this clinical trial study was to report the outcome of intracytoplasmic injection of round (RS) and elongated (ES) spermatids retrieved from the testis of nonobstructive men. Seven and three cycles using RS and ES injections were performed, respectively. Only one cycle utilizing the late stage of ES (Sd2) resulted in an on-going pregnancy. The remarkable low success rate following RS microinjection was established in this study.

Entities: Chemical Species

Mesh：

Year: 2002 PMID： 11958510 PMCID： PMC3468221 DOI： 10.1023/a:1014447731630

Source DB: PubMed Journal: J Assist Reprod Genet ISSN： 1058-0468 Impact factor: 3.412

9 in total

1. Intracytoplasmic injection of spermatids retrieved from testicular tissue: influence of testicular pathology, type of selected spermatids and oocyte activation.

Authors: P Vanderzwalmen; H Zech; A Birkenfeld; M Yemini; G Bertin; B Lejeune; M Nijs; L Segal; A Stecher; B Vandamme; E van Roosendaal; R Schoysman
Journal: Hum Reprod Date: 1997-06 Impact factor: 6.918

2. Reproductive capacity of round spermatids compared with mature spermatozoa in a population of azoospermic men.

Authors: I M Ghazzawi; S Alhasani; M Taher; S Souso
Journal: Hum Reprod Date: 1999-03 Impact factor: 6.918

3. Failure of fertilization following intracytoplasmic injection of round-headed sperm.

Authors: M A Khalili; S M Kalantar; S Vahidi; M Ghafour-Zadeh
Journal: Ann Saudi Med Date: 1998 Impact factor: 1.526

4. Is complete spermiogenesis failure a good indication for spermatid conception?

Authors: M Amer; E Soliman; M el-Sadek; C Mendoza; J Tesarik
Journal: Lancet Date: 1997-07-12 Impact factor: 79.321

5. Viable embryos from injection of round spermatids into oocytes.

Authors: J Tesarik; C Mendoza; J Testart
Journal: N Engl J Med Date: 1995-08-24 Impact factor: 91.245

6. Pregnancy after intracytoplasmic injection of spermatid.

Authors: S Fishel; S Green; M Bishop; S Thornton; A Hunter; S Fleming; S al-Hassan
Journal: Lancet Date: 1995-06-24 Impact factor: 79.321

7. The influence of oocyte maturity and embryo quality on pregnancy rate in a program for in vitro fertilization-embryo transfer.

Authors: G A Hill; M Freeman; M C Bastias; B J Rogers; C M Herbert; K G Osteen; A C Wentz
Journal: Fertil Steril Date: 1989-11 Impact factor: 7.329

8. Fertilization with human testicular spermatids: four successful pregnancies.

Authors: S Antinori; C Versaci; G Dani; M Antinori; D Pozza; H A Selman
Journal: Hum Reprod Date: 1997-02 Impact factor: 6.918

9. Successful pregnancy after spermatid injection.

Authors: R Bernabeu; N Cremades; K Takahashi; M Sousa
Journal: Hum Reprod Date: 1998-07 Impact factor: 6.918

9 in total

4 in total

1. Assisted Reproductive Technologies (ART) with baboons generate live offspring: a nonhuman primate model for ART and reproductive sciences.

Authors: Calvin R Simerly; Carlos A Castro; Ethan Jacoby; Kevin Grund; Janet Turpin; Dave McFarland; Jamie Champagne; Joe B Jimenez; Pat Frost; Cassondra Bauer; Laura Hewitson; Gerald Schatten
Journal: Reprod Sci Date: 2010-07-14 Impact factor: 3.060