Results 111 to 120 of about 32,335 (282)

Familial novel androgen receptor gene variant associated with bilateral cryptorchidism and severe male infertility: A case report

Urology Case Reports
Cryptorchidism is a common congenital anomaly linked to infertility and testicular cancer risk. Variants in the androgen receptor (AR) gene cause androgen insensitivity syndrome (AIS), ranging from complete (CAIS) to partial (PAIS) and mild (MAIS) forms.
Zohor Azher
doaj   +1 more source

Maternal serum alpha-fetoprotein level during pregnancy and isolated cryptorchidism in male offspring

, 2006
Cryptorchidism is thought to result from a disruption of the androgen-estrogen balance in utero. Alpha-fetoprotein (AFP) interacts with and may modulate fetal responses to estrogens. Using a cohort of boys born to women participating in a Danish maternal
Nørgaard-Pedersen, Bent, Westergaard, Tine, Boyd, Heather A., Wohlfahrt, Jan, Melbye, Mads, Myrup, Charlotte   +5 more
core   +1 more source

Father–Son Comparison of Reproductive Traits

Andrology, EarlyView.
ABSTRACT Background Little is known about the relative contribution of genetic and environmental factors on male reproductive function. Objectives We studied in a cross‐sectional setting, whether testicular function and genital size correlate in father–son pairs.
Heidi Elamo, Wiwat Rodprasert, Louise Scheutz Henriksen, Niels Jørgensen, Niels E. Skakkebaek, Anders Juul, Helena Ollila, Katharina M. Main, Jorma Toppari, Helena E. Virtanen   +9 more
wiley   +1 more source

Exposure to polychlorinated compounds and cryptorchidism; A nested case-control study.

PLoS ONE, 2020
BackgroundMaldescended testes or cryptorchidism is a genital birth defect that affects 2-9% of all male new-borns. Over the last 40 years there have been reports of increased prevalence in countries like the US, the UK and the Scandinavian countries ...
Jonatan Axelsson, Kristin Scott, Joakim Dillner, Christian H Lindh, He Zhang, Lars Rylander, Anna Rignell-Hydbom   +6 more
doaj   +1 more source

Marginal Changes in Semen Quality Over Three Decades (1996‒2022) Among 8320 Men in the Danish Young Men Study (DYMS): Cohort Profile and Trends

Andrology, EarlyView.
ABSTRACT Background Since the 1990s, declining sperm counts and increasing testicular cancer rates have raised worldwide concern about male reproductive health, including in Denmark. This prompted a prospective population‐based study with annual surveillance of semen quality.
Lærke Priskorn, Cille Baslund‐Storch, Laura S. Hansen, Astrid L. Beck, Ann H. Hansen, Stine A. Holmboe, Loa Nordkap, Anne Kirstine Bang, Rune Lindahl‐Jacobsen, Christine Dalgård, Anna‐Maria Andersson, Tina K. Jensen, Anders Juul, Niels Jørgensen   +13 more
wiley   +1 more source

Canine desexing attitudes and practices of Australian veterinarians: A cross‐sectional survey

Australian Veterinary Journal, EarlyView.
Canine desexing is one of the most common small animal surgical procedures in Australia, yet little is known about current practices. This study characterised attitudes, practitioner recommendations and surgical practices for routine canine desexing among Australian veterinarians using an online cross‐sectional survey (n = 107). Respondent demographics
S. Impey, M. Blevins, G. Chung, A. Goh, P. Rak   +4 more
wiley   +1 more source

Environmental chemicals impact dog semen quality in vitro and may be associated with a temporal decline in sperm motility and increased cryptorchidism

Scientific Reports, 2016
Adverse temporal trends in human semen quality and cryptorchidism in infants have been associated with exposure to environmental chemicals (ECs) during development.
R. Lea, A. Byers, R. Sumner, S. Rhind, Zu-Lin Zhang, S. Freeman, R. Moxon, Holly M. Richardson, M. Green, J. Craigon, G. England   +10 more
semanticscholar   +1 more source

Testosterone Replacement Therapy in Adolescents and Young Adults With Prader‐Willi Syndrome: Efficacy and Effects on Behaviour

Clinical Endocrinology, EarlyView.
ABSTRACT Context Hypogonadism in Prader‐Willi syndrome (PWS) is associated with decreased bone mineral density (BMD) in male adolescents and adults. Testosterone Replacement Therapy (TRT) improves BMD and sexual maturation, but TRT could aggravate pre‐existing challenging behaviour in male patients with PWS.
Wiebe R. Flamman, Demi J. Trueba‐Timmermans, Lionne N. Grootjen, Laura C. G. de Graaff, Joyce M. Geelen, Janielle A. E. M. van der Velden, Edmond H. H. M. Rings, Anita C. S. Hokken‐Koelega, Gerthe F. Kerkhof   +8 more
wiley   +1 more source

Müllerian Duct Aplasia in a Girl With SMARCB1‐Related Coffin–Siris Syndrome: A Rare Co‐Occurring Anomaly

Clinical Genetics, EarlyView.
Genetic causes of Müllerian aplasia remain largely unknown. We report the first molecularly confirmed case of Coffin–Siris syndrome 3 caused by a de novo SMARCB1 variant presenting with Müllerian aplasia, supporting a potential association between BAF complex dysfunction and abnormal Müllerian duct development. Created in BioRender. Herlin, M. K. (2026)
Anneli C. S. Bolund, Esben Thyssen Vestergaard, Edvard Marinovskij, Dorte Launholt Lildballe, Jenny Blechingberg, Morten Krogh Herlin   +5 more
wiley   +1 more source

DEHP induced F1-F4 incidence of cryptorchidism.

, 2015
* compared with control group ...
Chao Yan (150844), Yue Zhou (71752), Chunlan Long (748599), Tao Lin (124891), Xining Cao (748598), Guanghui Wei (548955), Jinjun Chen (105820), Jinpu Peng (748597), Yi Hua (292248), Dawei He (748600), Sheng Wen (453090), Shengde Wu (748596), Lianju Shen (402969)   +12 more
core   +1 more source