Results 201 to 210 of about 50,385 (254)

Comparison of Different Sperm Isolation Strategies for Fresh and Cryopreserved Human Spermatozoa Using a Simple Method for Simultaneously Assessing Sperm Vitality and DNA Fragmentation. [PDF]

Andrology
Aitken RJ, Lambourne S, Sheridan A, Bakos HW.   +3 more
europepmc   +1 more source

Comparative analysis of sperm preparation techniques on DNA fragmentation and clinical outcomes: a network meta-analysis. [PDF]

Front Endocrinol (Lausanne)
Wang L, Xu J, Guo Y, Wang X, Jia M.
europepmc   +1 more source

<i>Slc22a23</i> Proficiency Influences Rat Behavioral Responses After Lysophosphatidylcholine C20:4n6 Administration. [PDF]

Pharmaceutics
Uchimura Y, Shinohara M, Kikuchi S, Kubo Y, Nagaike S, Kimura T, Hattori K, Mashimo T, Udagawa J.   +8 more
europepmc   +1 more source

Cell-body curvature reduces stall frequency to enhance Vibrio cholerae swimming and chemotaxis through hydrogels. [PDF]

Commun Biol
Malik M, Chen Z, Pyo AGT, Gitai Z, Wingreen NS, Grognot M.   +5 more
europepmc   +1 more source

A sperm racetrack to separate sperm by swim speed.

Lab Chip
Baldwin-Brown J, Hulse L, Nepal S, Ullah A, Saha U, Aston KI, Gale B, Phadnis N.   +7 more
europepmc   +1 more source

Sperm swim-up techniques and DNA fragmentation. [PDF]

Human Reproduction, 2001
Swim-up techniques for sperm separation may have detrimental effects on sperm DNA. We wished to determine whether the normal swim-up method with centrifugation used in our laboratory, which involves a centrifugation step, was harmful to sperm compared with swim-up without centrifugation.Semen samples were obtained from patients undergoing IVF or ...
Robert Casper, A Jurisicova, E V Younglai   +2 more
exaly   +3 more sources

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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., Flaherty, Sean P., Barnes, Annette M., Swann, Nicholas J., Matthews, Colin D.   +4 more
openaire   +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