Can intracytoplasmic morphologically selected sperm injection be used to select normal-sized sperm heads in infertile patients with macrocephalic sperm head syndrome?  

Oleh:

Hassen Chelli, Mohamed ; Albert, Martine ; Ray, Pierre F.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Fertility and Sterility (keterangan: ada di ClinicalKey) vol. 93 no. 04 (Mar. 2010), page 1347.
Topik: FISH; large-headed spermatozoa; normal-head-size spermatozoa; high magnification; IMSI; macrocephalic sperm head syndrome; meiotic division deficiency

Ketersediaan

Perpustakaan FK Nomor Panggil: F02.K.2010.02 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Objective To study the chromosomal content of spermatozoa selected by intracytoplasmic morphologically selected sperm injection (IMSI) in cases of macrocephalic sperm head syndrome. Design Case report. Setting Obstetrics, gynecology, urology, and reproductive biology departments. Patient(s) Two infertile patients with large-headed spermatozoa. Intervention(s) Fluorescence in situ hybridization on selected spermatozoa with normal-sized heads after IMSI selection. Main Outcome Measure(s) Percentages of polyploid, diploid, haploid aneuploid, and normal spermatozoa. Result(s) Of the six spermatozoa that could be selected, all were haploid but aneuploid. Conclusion(s) Absence of normal haploid spermatozoa among high magnification–selected spermatozoa contraindicated IMSI for these two patients.

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