Results 171 to 180 of about 76,531 (338)

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

open access: yesAndrology, 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   +8 more
wiley   +1 more source

POLYMORPHISMS IN THE CODING EXONS OF THE HUMAN LUTEINIZING HORMONE/CHORIONIC GONADOTROPIN RECEPTOR GENE. 637 [PDF]

open access: bronze, 1997
Shaomin Wu   +4 more
openalex   +1 more source

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

open access: yesAndrology, 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   +10 more
wiley   +1 more source

SECOND‐TRIMESTER MATERNAL SERUM ALPHA‐FETOPROTEIN, HUMAN CHORIONIC GONADOTROPIN, AND UNCONJUGATED OESTRIOL AFTER EARLY TRANSVAGINAL MULTIFETAL PREGNANCY REDUCTION [PDF]

open access: bronze, 1996
Asnat Groutz   +6 more
openalex   +1 more source

Microtubule Inner Protein CFAP77 Contributes to Sperm Motility and Male Fertility in Mice

open access: yesAndrology, EarlyView.
ABSTRACT Background Sperm motility is essential for male fertility, and its regulation is dependent on the structural integrity of the axoneme. The axoneme consists of a conserved “9+2” microtubule arrangement and is supported by microtubule inner proteins. However, the functional significance of many microtubule inner proteins remains unclear.
Haoting Wang   +4 more
wiley   +1 more source

Prolactin secretion in patients with pituitary tumors [PDF]

open access: yes, 1974
Glöckner, B.   +5 more
core   +1 more source

Seminal Plasma Exosomal miRNA Profiling Reveals hsa‐miR‐7‐5p as a Key Regulator of Sperm Motility in Asthenozoospermia

open access: yesAndrology, EarlyView.
ABSTRACT Background Asthenozoospermia is a significant contributing factor to male infertility. Accumulating evidence indicates that impaired sperm motility is closely linked to dysregulated microRNA expression during spermatogenesis. Seminal plasma exosomes are enriched with diverse microRNAs, which play pivotal roles in modulating sperm motility, the
Zhi‐Jian Zhu   +8 more
wiley   +1 more source

The missing gonadotropin-releasing hormone agonist trigger leading to missing oocytes

open access: diamond, 2020
Rama S. Kadam   +3 more
openalex   +2 more sources

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