Results 11 to 20 of about 48,619 (254)

Efficacy of Hyaluronic Acid in The Selection of Human Spermatozoa with Intact DNA by The Swim-up Method [PDF]

open access: yesCell 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

Beyond the Pool: Learning to Swim, Socioeconomic Status, and Mental Health Among Adolescents [PDF]

open access: yesOrthopaedic Journal of Sports Medicine
Background: Swim training programs promote positive mental health such as improved mood and self- efficacy. Sociodemographic factors can support or hinder accessibility to swimming facilities and aquatic education programs.
Sarah Petersen BA   +5 more
doaj   +2 more sources

EFFECT OF THE USE OF TWO SPERM SELECTION TECHNIQUES FOR IN VITRO PRODUCTION OF ALPACA EMBRYOS [PDF]

open access: yesSPERMOVA, 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

Warm-Up and Performance in Competitive Swimming [PDF]

open access: yesSports Medicine, 2013
Warm-up before physical activity is commonly accepted to be fundamental, and any priming practices are usually thought to optimize performance. However, specifically in swimming, studies on the effects of warm-up are scarce, which may be due to the swimming pool environment, which has a high temperature and humidity, and to the complexity of warm-up ...
Neiva, Henrique   +4 more
openaire   +4 more sources

Comparing different sperm separation techniques for ART, through quantitative evaluation of p53 protein

open access: yesJournal 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

EFFECT OF SPERM SELECTION BY PERCOLL AND SWIM UP TECHNIQUES ON THE SEX RATIO OF RABBIT OFFSPRING [PDF]

open access: yesJournal of Animal and Poultry Production, 2013
This study was conducted to evaluate rabbit semen characterization before freezing and after thawing. Also, to determine the sex ratio of rabbit offspring’s after artificial insemination (AI) using semen selected by Percoll or swim up method.
A. Hussein
doaj   +1 more source

بررسی بهبود پارامترهای اسپرم انسان بعد از آماده سازی به روش Swim up [PDF]

open access: yesMajallah-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]

open access: yesInternational 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

Rasio Jenis Kelamin Kelahiran Anak Kambing Peranakan Ettawa (PE) Hasil Inseminasi Buatan Menggunakan Spermatozoa Swim Up

open access: yesJurnal Agripet, 2014
(The ratio of birth sex of ettawa crossbreed goat by artificial insemination using spermatozoa swim up) ABSTRACT. The aim of this research was to determine the ratio of birth sex of ettawa crossbreed goat by artificial insemination using spermatozoa swim
Sariadi Sariadi   +2 more
doaj   +1 more source

Sperm morphology and DNA fragmentation after zona pellucida selection

open access: yesReproduction 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

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