Azoospermia and testicular biopsy before intra-cytoplasmic sperm injection: Does the type of anesthesia make a difference?
نویسندگان
چکیده
منابع مشابه
Sperm retrieval for intra-cytoplasmic sperm injection in non-obstructive azoospermia.
Surgical testicular sperm retrieval for intra-cytoplasmic sperm injection (ICSI) purposes is the only possibility of biological fathering in case of non-obstructive azoospermia (NOA). Successful retrieval only correlates with histology, not with FSH values or testicular volume. Concurrent AZFa and AZFb microdeletion predict unsuccessful recovery. Testicular sperm extraction (TESE) (mean of succ...
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Anesthesia clinical performance outcomes: does teaching method make a difference?
The purpose of this study was to compare traditional methods of instruction to the use of audiovisual patient safety vignettes in terms of their impact on student registered nurse anesthetists' recall and subsequent clinical performance. These vignettes used simulated, crisis-oriented anesthetic events known to be associated with catastrophic patient outcomes. Using a randomized controlled cros...
متن کاملOutcome of intracytoplasmic sperm injection with testicular spermatozoa in obstructive and non-obstructive azoospermia.
From 1 August 1993 until 30 September 1994, 69 couples suffering from azoospermia underwent testicular sperm extraction and intracytoplasmic sperm injection. In 50 couples with obstructive azoospermia a total of 631 metaphase-II oocytes were injected after testicular sperm extraction yielding a 2-PN fertilization rate of 57%. In female patients <40 years of age an ongoing pregnancy rate per tra...
متن کاملP-56: Artificial Oocyte Activation Alone Intra Cytoplasmic Sperm Injection in Men with Severe Semen Parameters
Background Failed fertilization occurs 1-3% in the infertile couples. Failure of oocyte activation (OA) is mainly attributed to failed fertilization. ICSI alone artificial oocyte activation (AOA) is only treatment approach for these individuals. Three procedures are introduced for AOA: chemical, mechanical and electrical. Most of the clinical Centers have commonly used ionomycin for activation ...
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ژورنال
عنوان ژورنال: Journal of Natural Science, Biology and Medicine
سال: 2016
ISSN: 0976-9668
DOI: 10.4103/0976-9668.175087