Results 211 to 220 of about 39,103 (266)

Changes in Metabolites and Microbial Communities in Follicular Fluid Associated With Ovarian Function in Patients With Polycystic Ovary Syndrome

MedComm, Volume 7, Issue 2, February 2026.
Based on the integrated analysis of follicular fluid metabolites and microbial communities in patients with PCOS, this study reveals significant dysregulation in the follicular microenvironment. Key metabolites including D‐glucose and 25‐hydroxycholesterol show marked alterations, while microbial communities such as Alicyclobacillus and Terrimonas ...
Manfei Si, Sen Yan, Shu Ding, Rui Liu, Xianglei Xiong, Jie Qiao, Xinyu Qi   +6 more
wiley   +1 more source

Correlation of the sperm DNA fragmentation index with semen parameters and its impact on fresh embryo transfer outcomes-a retrospective study. [PDF]

PeerJ
Wan XJ, Huang M, Yu M, Ding T, Huang Z, Zhang Z, Wu X, Tan J.   +7 more
europepmc   +1 more source

Deciphering mRNA Translation During Sperm Capacitation: A New Frontier in Fertility Research

Molecular Reproduction and Development, Volume 93, Issue 2, February 2026.
ABSTRACT Male infertility accounts for approximately 50% of infertility cases, with nearly 30% remaining unexplained after standard evaluations. This highlights the need for a better understanding of sperm function to advance diagnostic and therapeutic strategies. Sperm were long considered translationally quiescent; however, emerging evidence suggests
Saurabh Tiwari, Nehal Thakor, Jacob Thundathil   +2 more
wiley   +1 more source

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

JBRA Assist Reprod
Ranzato TSGA, Mello MD, Souza PFC, Farias LB, Araujo LFB, Penna IAA.   +5 more
europepmc   +1 more source

Is sperm hyaluronic acid binding ability predictive for clinical success of intracytoplasmic sperm injection: PICSI vs. ICSI? [PDF]

, 2018
Bodnár, Béla, Jakab, Attila, Mokánszki, Attila, Molnár, Zsuzsanna, Oláh, Éva, Tándor, Zoltán, Tóthné Varga, Emese, Ujfalusi, Anikó   +7 more
core   +1 more source

Comparative efficacy of varicocelectomy and intrauterine insemination in varicocoele patients with mild semen abnormalities: An observational study

Andrology, Volume 14, Issue 2, Page 487-495, February 2026.
Abstract Background Varicocoele is a common cause of male infertility, affecting spermatogenesis through increased testicular temperature, venous stasis, and oxidative stress. Microsurgical subinguinal varicocelectomy improves semen quality, whereas intrauterine insemination is widely used for mild male factor infertility.
Yanlin Ma, Weiming Deng, Tingting Wu, Qi Li, Yuanjie Li, Wenjie Mai, Lizheng Yan, Changwei Liang, Lingxiao Zhang   +8 more
wiley   +1 more source

Walking Among Pioneers - Sperm DNA Fragmentation and a Growing Focus on Male Factor Infertility. [PDF]

Int Braz J Urol
Coward RM.
europepmc   +1 more source

Proteomic profiling of porcine seminal extracellular vesicles reveals potential in vivo fertility biomarkers

Andrology, Volume 14, Issue 2, Page 555-570, February 2026.
Abstract Background Predicting male fertility in farm animals remains a challenge. Seminal plasma (SP) contains a high amount of heterogeneous seminal extracellular vesicles (sEVs), believed involved in reproductive processes and maybe key to understanding male fertility.
Isabel Barranco, Pablo Martínez‐Díaz, Ana Parra, María José Martínez‐Alborcia, Xiomara Lucas, Heriberto Rodríguez‐Martínez, Jordi Roca   +6 more
wiley   +1 more source

Global Andrology Forum Clinical Guidelines on the Relevance of Sperm DNA Fragmentation in Reproductive Medicine. [PDF]

World J Mens Health
Çayan S, Farkouh A, Agarwal A, Atmoko W, Wyns C, Arafa M, Zini A, Shah R, Alipour H, Chung E, Saleh R, Pinggera GM, Konstantinidis C, Al Hashimi M, Pescatori E, Rambhatla A, Toprak T, Calogero AE, Gül M, Park HJ, Altay B, Falcone M, Rashed A, Le TV, Bahar F, Shatylko T, Görür S, El-Sakka AI, Saylam B, Sarikaya S, Smith RP, Boeri L, Efesoy O, Ceyhan E, Russo GI, Ozer C, Ho CCK, Gungor ND, Özlü DN, Molina JMC, Musa MU, Tsujimura A, Gokalp F, Mohamed MS, Okada K, Khalafalla K, Kuroda S, Binsaleh S, Motawi AT, Shamohammadi I, Mogharabian N, Manh MT, Taha EA, Makarounis K, Mak SK, Shedeed SA, Thomas C, Mostafa T.   +57 more
europepmc   +1 more source

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

Andrology, Volume 14, Issue 2, Page 528-544, February 2026.
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