Results 141 to 150 of about 8,423 (251)

Effectiveness of combined tamoxifen citrate and testosterone undecanoate treatment in men with idiopathic oligozoospermia [PDF]

open access: bronze, 2003
Dimitrios Adamopoulos   +5 more
openalex   +1 more source

Epigenética en técnicas de reproducción asistida: razones y evidencias para una reflexión [PDF]

open access: yes, 2014
Los procesos epigenéticos producen cambios covalentes en la cadena de ADN sin alteración en la secuencia de bases nitrogenadas. Una de las modificaciones epigenéticas más relevantes es el proceso de metilación de citosina.
Brotons Cuevas, Ariadna   +6 more
core   +1 more source

Five cases of mumps orchitis [PDF]

open access: yes, 1967
Five cases of adult mumps orchitis were presente d . Four were affected unilateral and one was bilateral. Testicular biopsy was performed at acute stage in three of five cases, of which findings were described.
小松, 洋輔   +3 more
core  

Azoospermia factor deletions in varicocele cases with severe oligozoospermia [PDF]

open access: green, 2007
Rima Dada   +9 more
openalex   +1 more source

Optimal management of extreme oligozoospermia by an appropriate cryopreservation programme [PDF]

open access: bronze, 2007
Isabelle Koscinski   +5 more
openalex   +1 more source

A Case of Azoospermia Patient with a Chromosomal Abnormality Considered a Ring Y Chromosome [PDF]

open access: yes, 2014
A 43-year-old man came to our clinic complaining of infertility and semen analysis showed azoospermia. Analysis of chromosomes showed a mosaic 45, XO/46, X, +mar1/46, X, +mar2 karyotype, and the marker chromosomes were considered to be two kinds of ring ...
三條, 博之   +10 more
core  

Semen Cryopreservation for Men Banking for Oligozoospermia, Cancers, and Other Conditions: 24 Years’ Experience of an Italian Bank [PDF]

open access: gold, 2023
Sara Marchiani   +10 more
openalex   +1 more source

Semen analysis - what a clinician should know [PDF]

open access: yes, 2015
published_or_final_versio
Ho, PC   +4 more
core  

The effect of selective estrogen receptor modulator administration on the hypothalamic-pituitary-testicular axis in men with idiopathic oligozoospermia [PDF]

open access: bronze, 2008
Elena Tsourdi   +5 more
openalex   +1 more source

Does Sperm SNRPN Methylation Change with Fertility Status and Age? A Systematic Review and Meta-Regression Analysis

open access: yesBiomedicines
Background: The Small Nuclear Ribonucleoprotein Polypeptide N (SNRPN) gene is a paternally expressed imprinted gene, whose abnormal methylation appears to be associated with syndromes associated with the use of assisted reproductive techniques (ART ...
Claudia Leanza   +4 more
doaj   +1 more source

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