Results 31 to 40 of about 4,087 (216)

Varicocelectomy versus antioxidants in infertile men with isolated teratozoospermia: A randomized controlled trial. [PDF]

Clin Exp Reprod Med
Objective To compare the outcomes of microscopic subinguinal varicocelectomy versus oral antioxidants in managing male infertility associated with isolated teratozoospermia.
Saber-Khalaf M, Mohamed O, Mahmoud O, Abdelrazek M, Taha EA, Hosny A, Fathi A.   +6 more
europepmc   +2 more sources

A Comparative Cross-Platform Analysis to Identify Potential Biomarker Genes for Evaluation of Teratozoospermia and Azoospermia [PDF]

, 2022
Male infertility is a global public health concern. Teratozoospermia is a qualitative anomaly of spermatozoa morphology, contributing significantly to male infertility, whereas azoospermia is the complete absence of spermatozoa in the ejaculate.
Sahu, Jagajjit, Nath, Monika, Qazi Mohammad Sajid Jamal, Slama, Petr, Marta Kopanska, Kesari, Kavindra Kumar, Sandipan Das, Das, Sandipan, Surojit Sen, Sen, Surojit, Guha, Pokhraj, Suchismita Das, Jagajjit Sahu, Pallav Sengupta, Pokhraj Guha, Sulagna Dutta, Shubhadeep Roychoudhury, Jamal, Qazi Mohammad Sajid, Roychoudhury, Shubhadeep, Dutta, Sulagna, Petr Slama, Sengupta, Pallav, Kavindra Kumar Kesari, Das, Suchismita, Monika Nath, Kopanska, Marta   +25 more
core   +1 more source

Case Report: Balanced Reciprocal Translocation t (17; 22) (p11.2; q11.2) and 10q23.31 Microduplication in an Infertile Male Patient Suffering From Teratozoospermia

Frontiers in Genetics, 2022
Two chromosomal abnormalities are described in an infertile man suffering from teratozoospermia: balanced reciprocal translocation t (17; 22) (p11.2; q11.2) and a microduplication in the region 10q23.31.
Shan Huang, Huiling Wu, Yunwei Qi, Liqiang Wei, Xiaodan Lv, Yu He   +5 more
doaj   +1 more source

Dysregulated Kinase Expression in Teratozoospermia and Implications for Male Infertility: An Integrated Gene Expression Study. [PDF]

J Reprod Infertil
Background: Teratozoospermia, characterized by abnormal sperm morphology, is a major contributor to male infertility. Kinases, enzymes that catalyze the transfer of phosphate groups to proteins, are crucial regulators of cellular signaling pathways and ...
Mousavi SZ, Hadizadeh M, Mohammad Soltani B, Totonchi M.   +3 more
europepmc   +2 more sources

One potential biomarker for teratozoospermia identified by in-depth integrative analysis of multiple microarray data [PDF]

, 2021
Teratozoospermia is a common category of male infertility and with the increase in clinical patients and the increasing sophistication of assisted reproductive technology, there is an urgent need for an accurate semen diagnostic biomarker to accomplish ...
Han, Baoquan, Sun, Zhongyi, Ge, Wei, Wang, Lu, Jiang, Hui, Li, Yaqi, Shen, Wei, Yu, Shuai   +7 more
core   +1 more source

Pathogenic Variants in ACTRT1 Cause Acephalic Spermatozoa Syndrome

Frontiers in Cell and Developmental Biology, 2021
Acephalic spermatozoa syndrome is a rare type of teratozoospermia, but its pathogenesis is largely unknown. Here, we performed whole-exome sequencing for 34 patients with acephalic spermatozoa syndrome and identified pathogenic variants in the X-linked ...
Yanwei Sha, Wensheng Liu, Wensheng Liu, Lin Li, Mario Serafimovski, Vladimir Isachenko, Youzhu Li, Jing Chen, Bangrong Zhao, Yifeng Wang, Xiaoli Wei   +10 more
doaj   +1 more source

Human teratozoospermia-related AGTPBP1 R791H mutation is associated with sperm head and tail defects in a CRISPR-engineered murine model. [PDF]

J Assist Reprod Genet
Infertility is a pervasive global health concern affecting millions of couples worldwide. Approximately 7% of the male population is infertile. Teratozoospermia, defined by > 96% abnormal sperm morphology, is a major cause of infertility often linked to ...
Wang YY, Lin YH, Ke CC, Lai TH, Yu IS, Au CF, Singh R, Lin YH.   +7 more
europepmc   +2 more sources

European Academy of Andrology guideline Management of oligo-astheno-teratozoospermia [PDF]

, 2018
Background: Oligo-astheno-teratozoospermia is frequently reported in men from infertile couples. Its etiology remains, in the majority of cases, unknown with a variety of factors to contribute to its pathogenesis.
Colpi, G M, Francavilla, S, Link, K, Giwercman, A, Haidl, G, Goulis, D G, Behre, H M, Krausz, C   +7 more
core   +5 more sources

miR-508-5p and mir-510-5p expressions and their relationships with spermatozoa motility and morphology [PDF]

Journal of Shahrekord University of Medical Sciences, 2020
Background and aims:miRNAs have regulatory functions in developmental processes. The stages of spermatogenesis can also be affected by miRNAs. We tried to detect a relationship between the expression of miR-508-5p and miR-510-5p and male infertility. The
Tahere Hasheminiya, Mohammadreza Saberiyan, Delnya Gholami, Hossein Teimori   +3 more
doaj   +1 more source

Phenotype of autosomal dominant Alport syndrome with a likely pathogenic heterozygous variant in the COL4A3 gene (Gly366Arg) and incidental teratozoospermia: A case report. [PDF]

An Sist Sanit Navar
Autosomal dominant Alport syndrome (ADAS) is the least common form of Alport syndrome, the second most common monogenic cause of chronic kidney disease after autosomal dominant polycystic kidney disease.
Martín Moreno V, Martín Fernández A, García Mateos A, Hurtado Gallar J, Angulo García C, Sánchez-Redondo Mayordomo R.   +5 more
europepmc   +2 more sources