Results 241 to 250 of about 93,530 (291)

IMSI does not improve pregnancy outcomes and live birth rate in severe teratozoospermia patients: a double-blind randomized controlled trial. [PDF]

Sci Rep
Shakeri F, Nabi A, Anbari F, Erfanian S, Agha-Rahimi A.   +4 more
europepmc   +1 more source

Gold nanoparticles improve motility, functional integrity, and antioxidant status of boar spermatozoa during liquid storage. [PDF]

Front Vet Sci
Paul DR, Deori S, Chakravarty H, Katiyar R, Singh M, Ghatak S, Kadirvel G.   +6 more
europepmc   +1 more source

Lyophilized Coffee Grounds as a Natural Antioxidant to Preserve Post-Thaw Sperm Quality in Dorper and Creole Rams. [PDF]

Animals (Basel)
Hurtado Burga LA, Murga Valderrama NL, Gongora-Bardales DJ, Yalta MT, Heredia-Vilchez LA, Fernandez-Castro PA, Frias H, Mestanza Mendoza M, Segura Portocarrero GT.   +8 more
europepmc   +1 more source

Artificial insemination with liquid-stored and fresh semen in grey partridge (Perdix perdix L.). [PDF]

Poult Sci
Bawej M, Michalak M, Rosenberger J, Kowalczyk A.   +3 more
europepmc   +1 more source

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The cryobiology of spermatozoa

Theriogenology, 2012
The impact of successful cryopreservation of spermatozoa can be found in many fields, including agriculture, laboratory animal medicine, and human assisted reproduction, providing a cost-effective and efficient method to preserve genetic material for decades.
J D, Benson, E J, Woods, E M, Walters, J K, Critser   +3 more
openaire   +2 more sources

Oxidation and the Spermatozoa

Seminars in Reproductive Medicine, 1998
The unusually high content of phospholipid-bound polyunsaturated fatty acids (PUFA) in the sperm plasma membrane drew attention to their potential physiological significance. Docosahexaenoic acid (22:6) is quantitatively the most important fatty acid.
J G, Kim, S, Parthasarathy
openaire   +2 more sources

Intraprostatic spermatozoa

Human Pathology, 1988
Spermatozoa have not previously been described within the prostate gland. Nine of one hundred prostates of nonhospitalized males obtained from autopsy during the course of medicolegal death investigation were found to contain spermatozoa. The potential role of spermatozoa in the pathogenesis of corpora amylacea/calculi formation, granulomatous ...
G, Nelson, D E, Culberson, W A, Gardner
openaire   +2 more sources

Proteomics of human spermatozoa

Human Reproduction, 2023
Abstract Proteomic methodologies offer a robust approach to identify and quantify thousands of proteins from semen components in both fertile donors and infertile patients. These strategies provide an unprecedented discovery potential, which many research teams are currently exploiting.
Judit Castillo, Alberto de la Iglesia, Marina Leiva, Meritxell Jodar, Rafael Oliva   +4 more
openaire   +2 more sources

Capacitation of Rabbit Spermatozoa

Nature, 1958
SUMMARY The capacity of rabbit spermatozoa to penetrate the zona pellucida of the ovum has been reported to depend upon pre-conditioning within the reproductive tract of the oestrous female. The present experiments show that spermatozoa can be capacitated in the uteri and uterine tubes of rabbits ovariectomized 1 month previously, in ...
R W, NOYES, A, WALTON, C E, ADAMS
openaire   +3 more sources

The Detection of Spermatozoa in the Mouth

Journal of the Forensic Science Society, 1986
Abstract A survey of cases involving oral intercourse has been carried out to find whether semen is more likely to be detected on mouth swabs or in saliva samples. In a total of 61 cases, spermatozoa were found on only 10 of the mouth swabs but were present in 22 of the saliva samples.
G M, Willott, M A, Crosse
openaire   +2 more sources