Results 1 to 10 of about 37,859 (284)

Comparison of the outcomes of patients with non-male factor infertility and poor ovarian response undergoing in vitro fertilization and intracytoplasmic sperm injection [PDF]

Journal of International Medical Research
Objectives To investigate whether intracytoplasmic sperm injection can achieve better embryonic and clinical outcomes compared with in vitro fertilization in women with non-male factor infertility and poor ovarian response.
Haiwei Quan, Qi Yan, Jingyi Han, Rulin Dai   +3 more
doaj   +2 more sources

Successful pregnancy with intracytoplasmic sperm injection after bacterial contamination of embryo culture in in vitro fertilization: a case report [PDF]

Journal of Medical Case Reports
Background Bacterial infection of embryo culture medium is rare but may be detrimental. The main source of embryo culture contamination is semen. Assisted reproduction centers currently lack consensus regarding the methods for preventing and managing ...
Eva Berkes-Bara, Annamaria Nemes, Beata Dudas, Kata Joo, Akos Murber, Gyorgyi Fekecs, Janos Urbancsek, Peter Fancsovits   +7 more
doaj   +2 more sources

Oocyte activation: The impact of calcium signals on fertilization [PDF]

, 2008
Fertilization is triggered by changes in intracellular calcium concentration. In mammals, these transients in ooplasmic calcium concentration take the form of repetitive spikes, so called calcium oscillations (Ca2+-oscillations).
De Sutter, Petra, Heytens, Elke, Soleimani, Reza   +2 more
core   +1 more source

Intracytoplasmic morphologically selected sperm injection versus conventional intracytoplasmic sperm injection: A randomized controlled trial [PDF]

, 2015
Background: Intracytoplasmic morphologically selected sperm injection (IMSI) is still proposed and employed in the clinical practice to improve the reproductive outcome in infertile couples scheduled for conventional intracytoplasmic sperm injection ...
Falbo, Angela, Fornaciari, Eleonora, LA SALA, Giovanni Battista, Morini, Daria, Nicoli, Alessia, Palomba, Stefano, Rondini, Ilaria, Valli, Barbara, Villani, Maria Teresa   +8 more
core   +1 more source

Hysteroscopy for treating subfertility associated with suspected major uterine cavity abnormalities [PDF]

, 2015
Background : Observational studies suggest higher pregnancy rates after the hysteroscopic removal of endometrial polyps, submucous fibroids, uterine septum or intrauterine adhesions, which are detectable in 10% to 15% of women seeking treatment for ...
Bosteels, Jan, Broekmans, Frank J, D'Hooghe, Thomas M, Kasius, Jenneke, Mol, Ben Willem J, Weyers, Steven   +5 more
core   +2 more sources

Association between hypo-osmotic swelling test-induced tail swelling patterns and sperm quality

Future Science OA
Aim: The current sperm selection procedure for intracytoplasmic sperm injection has limited ability to detect structural and functional abnormalities of the spermatozoa.
Salima Daoud, Olfa Abdelkefi, Afifa Sellami, Azza Bensalem, Nozha Chakroun, Tarek Rebai   +5 more
doaj   +1 more source

Laboratory aspects of assisted reproduction. [PDF]

, 2000
A number of advances have been made concerning the laboratory aspects of assisted reproduction. Intracytoplasmic sperm injection has revolutionised the treatment of male infertility.
Ng, EH, Yeung, WS
core  

Telomere lengths in human oocytes, cleavage stage embryos and blastocysts [PDF]

, 2010
Telomeres are repeated sequences that protect the ends of chromosomes and harbour DNA-repair proteins. Telomeres shorten during each cell division in the absence of telomerase.
Achi, Aitken, Allsopp, Bailey, Baird, Betts, Blackburn, Cerone, de La Roche Saint-Andre, Dozortsev, Edwards, Evenson, Fiorenza, Fulka, G. M. Hartshorne, Gonzalo, H. P. Wong, Holt, Huang, J. Rai, Keefe, Keefe, Kimura, Lassalle, Liu, Liu, Liu, Longo, McIlrath, Meerdo, Morelli, Murnane, Rodr  guez, S. Turner, Schaetzlein, Tesarik, Valdes, Whitmire, Wong, Wright, Xu, Zhivkova, Zijlmans   +42 more
core   +2 more sources

The effect of advanced paternal age on the outcomes of assisted reproductive techniques among patients with azoospermia using cryopreserved testicular spermatozoa

Taiwanese Journal of Obstetrics & Gynecology, 2013
Objective: To determine whether advanced male age influences the outcome of intracytoplasmic sperm injection (ICSI) following the cryopreservation of spermatozoa obtained through testicular sperm extraction (TESE).
Yi-Ru Tsai, Kuo-Chung Lan, Fu-Tsai Kung, Pin-Yao Lin, Hsin-Ju Chiang, Yu-Ju Lin, Fu-Jen Huang   +6 more
doaj   +1 more source

Fertilization and early embryology: The chromosomal complements of multipronuclear human zygotes resulting from intracytoplasmic sperm injection [PDF]

, 2017
Implementation of intracytoplasmic sperm injection (ICSI) in human in-vitro fertilization (IVF) has highlighted the need for information about the risk of nuclear spindle damage caused by this procedure.
Imthurn, Bruno, Keller, Paul J., Macas, Ervin, Rosselli, Marinella   +3 more
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