Results 251 to 260 of about 356,642 (291)

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, S R, Horn, A, Weseley, T, Farooq, S B, Jaffe, R, Jewelewicz   +5 more
openaire   +2 more sources

Dextran/Swim-Up Procedure for Ram Sperm Selection

The procedures for separating spermatozoa from seminal plasma are frequently applied in reproductive technologies. Most of these procedures include centrifugation steps, which have detrimental effects on ram spermatozoa. We developed a special dextran/swim-up technique without centrifugation which allows the recovery of highly motile and viable ram ...
Rosaura, Pérez-Pe, Teresa, Muiño-Blanco, José Álvaro, Cebrián-Pérez, Adriana, Casao   +3 more
openaire   +2 more sources

Relationship Between Dryland Strength and Swimming Performance: Pull-Up Mechanics as a Predictor of Swimming Speed

Journal of Strength and Conditioning Research, 2018
Abstract Pérez-Olea, JI, Valenzuela, PL, Aponte, C, and Izquierdo, M. Relationship between dryland strength and swimming performance: pull-up mechanics as a predictor of swimming speed. J Strength Cond Res 32(6): 1637–1642, 2018—This study aimed to examine the validity of the countermovement jump (CMJ) and the pull-up exercise as predictors ...
José I, Pérez-Olea, Pedro L, Valenzuela, Concepción, Aponte, Mikel, Izquierdo   +3 more
openaire   +2 more sources

ULTRASTRUCTURAL AND DNA FRAGMENTATION ANALYSES IN SWIM-UP SELECTED HUMAN SPERM

Archives of Andrology, 2006
Seventeen sperm samples were evaluated by transmission electron microscopy (TEM) before and after swim-up separation. DNA-fragmentation was tested by terminal d-UTP nick end labeling (TUNEL) in unselected and selected semen samples, and the results were analyzed in relation to sperm ultrastructural characteristics detected by TEM.
Piomboni, Paola, Bruni, E., Capitani, Serena, Gambera, Laura, Moretti, Elena, LA MARCA, Antonio, DE LEO, Vincenzo, Baccetti, Baccio   +7 more
openaire   +4 more sources

[Spermatic fertilization capacity after swim-up spermatozoa recovery technique].

Archivos espanoles de urologia, 2006
To investigate sperm quality before and after swim up in infertile patients, and to compare it with a fertile men population.Semen samples from 55 patients consulting at the infertility services of the Hospitals "Centenario" in Rosario and "Eva Perón" in Gro Baigorria were collected and analyzed accordingly with the WHO guidelines.
Beatriz, Reina Bouvet, Cecilia, Vicenta Paparella, Rodolfo, Nestor Feldman, Adriana, María Almará, Vanda, Nora Gatti, Edita, Amalia Solis   +5 more
openaire   +2 more sources

Swim-up e swim-down nella selezione di spermatozoi mobili

1992
Monduzzi Ed.,Bologna (ITALY ...
FABRIS F., FASOLATO S., VEGGIAN R., GIORGINO F. L., NARDELLI, GIOVANNI BATTISTA   +4 more
openaire   +1 more source

Choline Requirement of Swim-Up Rainbow Trout Fry

The Progressive Fish-Culturist, 1991
Abstract Triplicate 150-fish lots of first-feeding fry of rainbow trout (Oncorhynchus mykiss; initial mean weight, 0. 12 g) were fed casein–gelatin-based diets containing 0, 200, 400, 800, 1,000, 2,000, 4,000, or 8,000 mg choline/kg of feed for 12 weeks to determine their need for dietary choline.
openaire   +1 more source

İnfertil çiftlerde `Swim-up` işleminin sonuçları

2020
68
openaire   +1 more source

SYNCOPE DURING PULL UPS AND SWIMMING

Medicine & Science in Sports & Exercise, 1998
T. K. Knilans, F. Erenberg, W. Mays
openaire   +1 more source

Eighteen Novel Bioactive Peptides from Monkfish (Lophius litulon) Swim Bladders: Production, Identification, Antioxidant Activity, and Stability

Marine Drugs, 2023
Chang-Feng Chi, Bin Wang
exaly