相关实验视频

Updated: Jul 4, 2025

Flow Cytometric Analysis of Biomarkers for Detecting Human Sperm Functional Defects
08:48

Flow Cytometric Analysis of Biomarkers for Detecting Human Sperm Functional Defects

Published on: April 21, 2022

2.5K

抗氧化剂基因变体及其与精子DNA碎片化的关联

Fadel A Sharif1, Mohammed J Ashour1, Hadeer N Abuwarda2

  • 1Department of Medical Laboratory Sciences-IUG, Gaza, Palestine.

Biochemical genetics
|January 31, 2024
PubMed
概括

抗氧化剂基因的遗传变异与精子DNA碎片化 (SDF) 有关. 在NOS3,SOD2和EPHX2基因中的特定单核酸多态 (SNPs) 显著影响异常的SDF水平.

关键词:
这种基因是AHR基因.在EPHX2基因中,EPHX2基因在 NOS3 基因中.这就是SOD2基因.抗氧化剂基因是一种抗氧化基因.精子DNA碎片化的情况

更多相关视频

Evaluation of Intracellular Location of Reactive Oxygen Species in Solea Senegalensis Spermatozoa10:24

Evaluation of Intracellular Location of Reactive Oxygen Species in Solea Senegalensis Spermatozoa

Published on: March 11, 2018

6.3K
Transgenic Rodent Assay for Quantifying Male Germ Cell Mutant Frequency14:45

Transgenic Rodent Assay for Quantifying Male Germ Cell Mutant Frequency

Published on: August 6, 2014

16.3K

相关概念视频

Spermatogenesis01:41

Spermatogenesis

Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim of seminiferous tubules. These spermatogonial stem cells divide asymmetrically to give rise to additional stem cells (meaning that these structures “self-renew”), as well as sperm progenitors, called spermatocytes. Importantly, this method of asymmetric mitotic division maintains a population of spermatogonial stem cells in the male...
102.5K
Genome-wide Association Studies-GWAS01:11

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
13.4K
Genetic Variation01:25

Genetic Variation

Genetic variation is the diversity in DNA sequences found among individuals of the same species. This diversity is crucial for a species' survival because it helps organisms adapt to environmental changes. Genetic variation begins with fertilization, where an egg and sperm cell merge. Each of these cells carries 23 chromosomes, up to 46 in the fertilized egg. Chromosomes are long DNA strands that contain genes, the basic units of heredity.
Genes exist in different versions called alleles,...
284