Results 181 to 190 of about 193,040 (347)

Advanced Paternal Age Impacts Common Loci in the Sperm and Placenta DNA Methylomes

Andrology, EarlyView.
ABSTRACT Background Epidemiological studies have reported an association between advanced paternal age at conception and an increased risk of neurodevelopmental disorders in offspring, such as autism spectrum disorder. Evidence suggests that DNA methylation alterations in spermatozoa of older men may be transmitted to the feto‐placental unit and ...
Julia Barnwell, Sophia Rahimi, Sherri Lee Jones, Donovan Chan, Josée Martel, Sara Abdessamie, Catherine M. Herba, Jean R. Séguin, William D. Fraser, Celia M. T. Greenwood, Tuong‐Vi Nguyen, Tina C. Montreuil, Jacquetta Trasler   +12 more
wiley   +1 more source

World Health Organization Laboratory Manual for the Examination of Human Semen and Sperm‐Cervical Mucus Interaction, 4th ed.

Journal of Andrology, 2000
D. Lamb
semanticscholar   +1 more source

What Moves Men to Change? A Mixed‐Methods Study on Facilitators and Barriers of Lifestyle Changes in Men Seeking Fertility Care

Andrology, EarlyView.
ABSTRACT Background An unhealthy lifestyle negatively affects male fertility. Despite this, men that are part of an infertile couple often fail to improve their lifestyle and evidence on influencing factors is limited. Objectives To identify facilitators and barriers involved in lifestyle changes of men seeking fertility care and in lifestyle ...
Wiep R. de Ligny, Kathrin Fleischer, Hilde Grens, Didi D. M. Braat, Inger L. Abma, Jan Peter de Bruin   +5 more
wiley   +1 more source

Efeito do número de inseminações artificiais sobre a fertilidade de éguas inseminadas com sêmen asinino diluído e resfriado a 5ºC por 12 horas de armazenamento [PDF]

, 2012
Robson Marcelo Rossi, J.M. Silva Filho, Maristela Silveira Palhares, E.A. Ribeiro, Y.F. Resende, F.R. Anjos   +5 more
openalex   +1 more source

CRISPR/Cas9‐mediated Genome‐editing Reveals 10 Testis‐enriched Genes and One Non‐testis‐enriched Gene are Dispensable for Male Fecundity in Mice

Andrology, EarlyView.
ABSTRACT Background More than 1000 genes have been identified as predominantly expressed in the human testis. Advances in gene editing technologies have enabled the rapid and efficient generation of genetically engineered mice. This approach facilitates the screening of genes essential for spermatogenesis by analyzing knockout mouse models.
Yumiao Qiu, Keisuke Shimada, Masahito Ikawa   +2 more
wiley   +1 more source

METIL-FORMAMIDA NA CRIOPRESERVAÇÃO DE SÊMEN OVINO

, 2013
Carlos Pereira Das Graças, Alexandre In Piao Gomes Lim, Andrei Antonioni Guedes Fidelis, Júlio Roquete Cardoso, Hélio Blume, Rafael Gianella Mondadori   +5 more
openalex   +2 more sources

Healthy Aging Men Do Not Suffer From Relevant Limitations of Their Reproductive Functions

Andrology, EarlyView.
Abstract Background While metabolic disorders are well‐established contributors to testosterone decline and erectile dysfunction (ED), little is known about the natural progression of reproductive parameters in healthy aging men. Objectives This study aimed to evaluate longitudinal changes in reproductive parameters and sought to determine the ...
Simone Bier, Jann‐Frederik Cremers, Phillip Schrage, Amelie Körtje, Claudia Krallmann, Sabine Kliesch, Jörg Gromoll, Sandra Laurentino, Michael Zitzmann   +8 more
wiley   +1 more source

Assessment of artificial insemination practices, semen quality, and reproductive constraints in dairy farms in Central Gondar Zone, Ethiopia. [PDF]

BMC Vet Res
Mengistu DA, Tezera SD, Birhanie MK, Kolech TA, Mekonen AW, Wassie AT, Endeshaw AG, Mekonnen SA, Melsie NM.   +8 more
europepmc   +1 more source

<b>Avaliação de três protocolos antibióticos na qualidade do sêmen bovino quanto ao seu efeito sobre a microbiota autóctone e na destruição da <i>Leptospira</i> spp. sorovares Hardjo (estirpes Hardjoprajitno e Hardjobovis) e Wolffi (estirpe 3705)</b> [PDF]

, 2016
Tatiana Barrionuevo Gotti
openalex   +1 more source

Sperm Telomere Interactions Are Impaired in Testicular Cancer Before and After Adjuvant Therapy

Andrology, EarlyView.
ABSTRACT Background No study has yet explored telomere length or interaction in sperm nuclei of testicular cancer (TC) patients exposed to chemotherapy or radiotherapy. However, sperm telomere dynamics have emerged as a potential marker in male infertility.
Benoit Berby, Sylvianne Hennebicq, Jacqueline Saias, Florence Brugnon, Isabelle Berthaut, Myriam Daudin, Louis Bujan, Ludovic Dumont, Christine Rondanino, Aurélie Feraille, Nathalie Rives   +10 more
wiley   +1 more source