Results 111 to 120 of about 9,331,799 (198)

A simple method of human sperm vitrification

MethodsX, 2019
Human sperm vitrification is a novel method of sperm freezing which achieves cryopreservation due to ultra-rapid cooling rates that prevent ice-crystal formation.
Dupesh Shah, Rasappan, Shila, Karthik Gunasekaran   +3 more
doaj   +1 more source

Can DNA fragmentation of neat or swim-up spermatozoa be used to predict pregnancy following ICSI of fertile oocyte donors?

Asian Journal of Andrology, 2013
This study compared the potential of assessing sperm DNA fragmentation (SDF) from neat semen and the subsequent swim-up (SU) procedure to predict pregnancy when conducting ICSI of fertile donor oocytes.
J. Gosálvez, P. Caballero, C. López‐Fernández, L. Ortega, J. A. Guijarro, J. Fernández, S. Johnston, R. Nuñez-Calonge   +7 more
semanticscholar   +1 more source

Selection of male goat embryos in vitro by using swim-up of epididymal spermatozoa

The Iraqi Journal of Veterinary Medicine, 2018
The main objectives of this study is the separation of X from Y bearing epididymal spermatozoa of local buck by swim-up, and the use of this spermatozoa for in vitro fertilization to determine the percentage of produced male and female embryos.
Ihsan H. S. Al-Timimi
doaj   +1 more source

Does centrifugation and semen processing with swim up at 37°C yield sperm with better DNA integrity compared to centrifugation and processing at room temperature?

Journal of Human Reproductive Sciences, 2013
AIM: To evaluate whether semen processing at 37°C yield sperm with better DNA integrity compared to centrifugation and processing at room temperature (RT) by swim-up method.
Deepthi Repalle, P. Chittawar, Shilpa Bhandari, Geetanjali Joshi, Mansi Paranjape, Charudutta Joshi   +5 more
semanticscholar   +1 more source

Oxygen consumption in the mullet Liza macrolepis with special reference to swimming velocity [PDF]

, 1969
Oxygen consumption of tagged (plastic opercular tag) and untagged mullet L/z~ macrolepis (SMrrK), forced to swim up to 22 cm/sec (fish size: t0 era), increased proportionately to increase in swimming velocity above 5 era/see.
Kutty, M N
core  

Correlation of Post Swim-Up Acrosome Index with in-vitro Fertilization Outcomes

Yonsei Medical Journal, 2009
A prospective study was planned to determine the relationship between post swim-up acrosome index (AI) evaluation and fertilization outcomes in an in vitro fertilization (IVF) program.Infertile couples who have applied to IVF were admitted into this study when the male partner's sperm concentration was > 20 x 10(6)/mL and motility > 30%.
EVİRGEN, OYA, Ozguner, Meltem, Oral, Baha   +2 more
openaire   +3 more sources

Arrested phase separation in reproducing bacteria: a generic route to pattern formation?

, 2010
We present a generic mechanism by which reproducing microorganisms, with a diffusivity that depends on the local population density, can form stable patterns.
Angelani, Brenner, Budrene, Budrene, Cates, Cerbino, D. Marenduzzo, Dornic, Harshey, I. Pagonabarraga, J. Tailleur, Kafri, Kawasaki, M. E. Cates, Narayan, Shapiro, Tailleur, Tyson, Woodward   +18 more
core   +2 more sources

Proteomics-Based Investigation of Sexual Dimorphism in Swim Bladder Texture of Chu’s Croaker (Nibea coibor)

Foods
The swim bladder of Chu’s croaker (Nibea coibor) is an expensive food with high texture requirements. In this study, we found that male swim bladder had better toughness than female.
Haoran Zhang, Jiali Lin, Haoji Guo, Xianda He, Wanying Jiang, Lin Yan, Kuoqiu Yan, Xiaobo Wen, Fan Lin   +8 more
doaj   +1 more source

Evaluation of Post-Thaw Swim-Up Selection Combined With Glutathione Addition for Improvement of Sperm Chromatin Maturity in Normozoospermic Samples. [PDF]

Cureus, 2023
Albari Shimal RA, Abdulwahid Mohammed A, Al-Essawe EM.   +2 more
europepmc   +1 more source

Hubungan daya tahan otot lengan dan percaya diri dengan kemampuan renang 50 meter gaya dada

JPPI (Jurnal Penelitian Pendidikan Indonesia), 2019
The purpose of this study was to determine the relationship between endurance of the arm muscles and confidence in the ability to swim 50 meters breaststroke.
Tjung Hauw Sin
doaj   +1 more source