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High-throughput multi-camera array microscope platform for automated 3D behavioral analysis of swimming zebrafish larvae. [PDF]

open access: yesCommun Biol
Chen H   +18 more
europepmc   +1 more source

Zebrafish casr modulates cardiac structure and function. [PDF]

open access: yesSci Rep
Liu L   +8 more
europepmc   +1 more source
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Simultaneous swim-up/swim-down of sperm in assisted reproduction procedures

Journal of Assisted Reproduction and Genetics, 1993
High-quality motile human spermatozoa were obtained following treatment of semen by simultaneous swim-up into medium and swim-down into an isotonic 40% Percoll solution.This procedure was significantly better than the swim-up method and comparable to discontinuous Percoll gradient centrifugation. Recovery rates of motile sperm were 35% for swim-up, 65%
M, Almagor   +4 more
exaly   +3 more sources

Factors affecting sperm yield during swim-up

Journal of Assisted Reproduction and Genetics, 1993
The migration of sperm (expressed as the percentage of the total motile cells in the ejaculate aliquot) from seminal plasma into overlying medium (swim-up) was increased with time, temperature, and increasing the surface area of contact between the two phases by increasing the angle of tube inclination.The proportion of sperm migrating into the medium ...
K, Purvis, I, Egdetveit
openaire   +2 more sources

Swim-up procedure selects spermatozoa with longer telomere length

Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis, 2010
Telomere length and sperm DNA fragmentation were determined in sperm samples from 27 patients, using a quantitative PCR (Q-PCR) assay and the Sperm Chromatin Dispersion (SCD) test, respectively. Comparisons of the samples before and after swim-up processing demonstrated that this procedure selects a sperm population with longer average telomere size ...
Rebeca, Santiso   +5 more
openaire   +2 more sources

Failure of multitube sperm swim-up for sex preselection

Fertility and Sterility, 1997
To use double-label fluorescence in situ hybridization to evaluate a modified swim-up procedure that is purported to be effective for preconceptual sex selection.Controlled, blinded study.University hospital laboratories.Donor males reporting for routine semen analysis.Percentages of X- and Y-bearing spermatozoa in neat semen and in two swim-up ...
De Jonge, Christopher J.   +4 more
openaire   +3 more sources

A Controlled Study for Gender Selection Using Swim-Up Separation

Gynecologic and Obstetric Investigation, 1999
<i>Objective:</i> To evaluate the success for gender selection using a sample of semen separated by a modified swim-up technique. <i>Design:</i> We retrospectively compared the gender outcome of two treatments (A and B) for either a male or female offspring with those who conceived spontaneously.
M A, Khatamee   +5 more
openaire   +2 more sources

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