Replacement of Albumin by Preovulatory Oviductal Fluid in Swim-Up Sperm Preparation Method Modifies Boar Sperm Parameters and Improves In Vitro Penetration of Oocytes [PDF]
Animals, 2021 More suitable and efficient methods to protect gametes from external harmful effects during in vitro handling can be achieved by adding preovulatory porcine oviductal fluid (pOF) to in vitro culture media.
Sergio Navarro-Serna +4 more
doaj +2 more sources
Swim‐up method is superior to density gradient centrifugation for preserving sperm DNA integrity during sperm processing [PDF]
Reproductive Medicine and BiologyPurpose This study aimed to evaluate the effects of swim‐up and density gradient centrifugation methods on sperm DNA fragmentation. Methods Nineteen normozoospermic patient samples with ≥100 × 106 motile sperms were included in this study.
Kenji Amano +15 more
doaj +2 more sources
Upstream or swim up processing technique: which one is more effective to select human sperm with high chromatin integrity [PDF]
International Journal of Reproductive BioMedicine, 2018 Background: Sperm processing methods separate motile sperms with good morphology from dead and abnormal forms of sperms, immature germ cells, and non-sperm cells.
Mahnaz Heidari +9 more
doaj +2 more sources
Efficacy of Hyaluronic Acid in The Selection of Human Spermatozoa with Intact DNA by The Swim-up Method [PDF]
Cell Journal, 2016 Objective: In 2014, enrolled 20 patients who applied to the Unit of Assisted Reproduction Techniques, Konya Necmettin Erbakan University. Based on the presence of hyaluronic acid (HA) in the oocyte-cumulus cell complex, sperm attached to HA in vivo ...
Aslihan Saylan, Selcuk Duman
doaj +2 more sources
EFFECT OF THE USE OF TWO SPERM SELECTION TECHNIQUES FOR IN VITRO PRODUCTION OF ALPACA EMBRYOS [PDF]
SPERMOVA, 2021 The objective of this research was to evaluate the effect of the use of two sperm selection techniques for in vitro production of alpaca embryos. The ovaries and testis were collected from the local slaughterhouse and transport to 37 ° C in saline ...
Mijaíl Contreras Huamani +2 more
doaj +1 more source
Journal of Human Reproductive Sciences, 2020 Context: In the last 10 years, assisted reproductive technologies (ARTs) have offered infertile couples an opportunity to complete their reproductive project.
Salvatore Raimondo +7 more
doaj +1 more source
بررسی بهبود پارامترهای اسپرم انسان بعد از آماده سازی به روش Swim up [PDF]
Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2008 مقدمه: حدود10 الی15 درصد زوجها دارای مشکل ناباروری اند و برای آنهایی که به درمان دارویی پاسخ نمی دهند استفاده ازروشهای کمک باروری، اجتناب ناپذیر است. swim up یکی از روشهایی است که باعث بهبود کیفیت اسپرم میشود.
زهرا بصیرت +1 more
doaj +1 more source
Profound Transcriptomic Differences Found between Sperm Samples from Sperm Donors vs. Patients Undergoing Assisted Reproduction Techniques Tends to Disappear after Swim-up Sperm Preparation Technique [PDF]
International Journal of Fertility and Sterility, 2010 Background Although spermatozoa delivers its RNA to oocytes at fertilization, its biological role is not well characterized. Our purpose was to identify the genes differentially and exclusively expressed in sperm samples both before and after the swim-up
Sandra García-Herrero +5 more
doaj +1 more source
Influence of imipramine on the duration of immobility in chronic forced-swim-stressed rats. [PDF]
, 2004 We studied the influence of imipramine on the duration of immobility in chronic forced-swim-stressed rats. Both single and chronic administration of imipramine potently shortened immobility in naive rats during forced-swim testing.
Araki, Hiroaki +5 more
core +1 more source
Sperm morphology and DNA fragmentation after zona pellucida selection
Reproduction and Fertility, 2021 Sperm DNA fragmentation (SDF) and sperm morphological defects can negatively affect ART outcomes. Consequently, there is a need for additional semen processing technique that accounts for sperm DNA status and morphology prior to ICSI.
Rumiana Ganeva +5 more
doaj +1 more source