In cryptozoospermia or severe oligozoospermia is sperm freezing useful?
نویسندگان
چکیده
منابع مشابه
In cryptozoospermia or severe oligozoospermia is sperm freezing useful?
BACKGROUND Intracytoplasmic Sperm Injection (ICSI) is an Assisted Reproduction Technique (ART) which offers the chance to conceive to patients presenting very low sperm counts (cryptozoospermia/severe oligozoospermia). Sperm freezing before the oocyte pick-up, can prevent from a lack of spermatozoa on the day of the ICSI. It can avoid the cancellation of the ICSI or the use of TESE (Testicular ...
متن کاملDifferences and similarities between extremely severe oligozoospermia and cryptozoospermia in intracytoplasmic sperm injection
Patients with extremely severe oligozoospermia (ESO) and cryptozoospermia (CO) are suitable using intracytoplasmic sperm injection (ICSI) as an infertility treatment. However, some andrologists are confused to distinguish ESO and CO in clinic diagnose. This study was designed for the first time to evaluate and compare patients with ESO and CO to determine whether these are useful clinical disti...
متن کاملThyroxin Is Useful to Improve Sperm Motility
Objective The aim of this study was to evaluate the non-genomic action of thyroxin on sperm kinetic and its probable use to improve sperm recovery after applying an enrichment method like “swim-up” in comparison with the available one, pentoxifylline. MaterialsAndMethods This is an experimental study. A total of 50 patients were recruited, followed by infertility consultation. Conventional sper...
متن کاملthyroxin is useful to improve sperm motility
objective: the aim of this study was to evaluate the non-genomic action of thyroxin on sperm kinetic and its probable use to improve sperm recovery after applying an enrichment method like “swim-up” in comparison with the available one, pentoxifylline. materials and methods: this is an experimental study. a total of 50 patients were recruited, followed by infertility consultation. conventional ...
متن کاملAB201. Sperm fluorescence in situ hybridization analysis of AZF cmicrodeletion in severe oligozoospermia
Objective: Microdeletions of azoospermia factor (AZF) regions in Y chromosome were a genetic risk factor of spermatogenic failure and male infertility. Most laboratories carried out the AZF microdeletion testing by using peripheral intravenous blood, and AZF microdeletion in spermatozoa of infertile patients was sometimes not identical to that of peripheral intravenous blood due to the existenc...
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ژورنال
عنوان ژورنال: Basic and Clinical Andrology
سال: 2014
ISSN: 2051-4190
DOI: 10.1186/2051-4190-24-15