Results 171 to 180 of about 16,857 (217)

Can Hormonal Therapy Improve the Outcomes of mTESE in Patients With Non‐Obstructive Azoospermia?

open access: yesAndrology, Volume 14, Issue 6, Page 1859-1872, September 2026.
ABSTRACT Background Non‐obstructive azoospermia (NOA) represents the most severe form of male infertility. Hypogonadism is common in NOA patients, and normal testosterone (T) levels are considered essential for spermatogenesis. Fertility‐preserving hormonal therapy (FpHT) has been proposed to optimize hormonal milieu and improve sperm retrieval rates ...
Mattia Anfosso   +5 more
wiley   +1 more source

The WHO Classification of Genetic Tumour Syndromes: Considerations for Genetics

open access: yesClinical Genetics, Volume 110, Issue 3, Page 389-401, September 2026.
The WHO Classification of Tumours underpins the diagnosis of neoplastic conditions. The new WHO classification of genetic tumour syndromes (GTS) provides international standards for their diagnosis. This diagram highlights the chromosomal distribution of the genes involved in the GTS covered in this classification.
Ian A. Cree   +18 more
wiley   +1 more source

Desiccation tolerance mechanisms in the green lineage and beyond

open access: yesNew Phytologist, Volume 251, Issue 6, Page 3159-3175, September 2026.
Ancient origin and recurrent evolution of desiccation tolerance in the green lineage. Summary Water is essential for life on Earth, yet some plants can survive the near‐complete loss of cellular water, a trait known as desiccation tolerance. Although rare in vegetative tissues of vascular plants, desiccation tolerance is scattered across the plant ...
Jenny Schuster, Robert VanBuren
wiley   +1 more source

The correlation between abnormal Krüger strict morphology and the sperm DNA fragmentation index. [PDF]

open access: yesJBRA Assist Reprod
Ranzato TSGA   +5 more
europepmc   +1 more source

Fish Sperm Subpopulations Detection, Separation, and Application: Current State and Trends

open access: yesReviews in Aquaculture, Volume 18, Issue 4, September 2026.
Modern advances in sperm biology highlight the necessity of recognising intra‐ejaculate heterogeneity as a central concept for advancing both the fundamental understanding of fertilisation processes and the development of artificial reproduction techniques in fishes. ABSTRACT Sperm subpopulations represent a fundamental manifestation of intra‐ejaculate
Viktoriya Dzyuba   +2 more
wiley   +1 more source

Total Round Cell Concentration in Semen and Its Association With Sperm DNA Fragmentation Index Among Ghanaian Males in Kumasi. [PDF]

open access: yesAm J Mens Health
Anokye Kumi E   +6 more
europepmc   +1 more source

ZIP1 Is a Critical DNA Damage‐Responsive Zinc Transporter Induced by Bleomycin via the TNFα–NF‐κB Pathway

open access: yesThe FASEB Journal, Volume 40, Issue 16, 31 August 2026.
The zinc transporter ZIP1 is induced promptly following treatment with the DNA damage agent bleomycin through the TNFα–NF‐κB pathway. NF‐κB accumulates in the nucleus and upregulates the transcription of SLC39A1, the coding gene for ZIP1. The increased expression of ZIP1 leads to elevated intracellular zinc levels, which, in turn, enhance the DNA ...
Zichong Li   +4 more
wiley   +1 more source

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