相关实验视频
Updated: Jul 6, 2025

08:41
Mouse Round Spermatid Injection
Published on: January 26, 2024
755
男性不孕症:新的发展,当前的挑战和未来的方向
Murat Gül1,2, Giorgio Ivan Russo3,2, Hussein Kandil4,2
1Department of Urology, Selcuk University School of Medicine, Konya, Turkey.
The world journal of men's health
|January 2, 2024
概括
讨论了男性不孕症诊断和治疗的最新进展,包括辅助生殖技术和新型精子功能测试. 还探讨了人工智能和个性化医学等领域的未来发展.
科学领域:
- 生殖医学 生殖医学
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 安德罗学与人类学
背景情况:
- 近几十年来,在男性不孕症的诊断和治疗方面取得了重大科学进展.
- 目前的管理包括辅助生殖技术,精子选择,手术精子提取和精子功能测试.
- 尽管取得了进展,但仍然需要在该领域进一步发展.
研究的目的:
- 审查最近在男性不孕症管理方面的进展.
- 讨论新出现的诊断和治疗方式.
- 突出生殖泌尿科医生不断扩大的作用和雄性病理学的发展.
主要方法:
- 关于男性不孕症诊断和治疗的当前文献的综述.
- 讨论新的方法,包括精子氧化应激测试,精子DNA碎片化测试,遗传和表观遗传测试.
- 探索未来的趋势,如遗传操纵,人工智能,个性化医疗和远程医疗.
主要成果:
- 进展包括辅助生殖技术,精子选择,手术精子提取和精子功能测试.
- 男性不孕症管理的新兴领域包括氧化应激测试,DNA碎片化分析,遗传/表观遗传测试,人工智能,个性化医学和远程医疗.
- 该领域需要持续的研究和开发,以改善患者的治疗结果.
结论:
- 男性不孕症的管理已经取得了实质性的进展,在诊断和治疗方面不断创新.
- 未来的方向包括整合人工智能和个性化医疗等先进技术,以及扩大生殖泌尿科医生的角色.
- 进一步发展雄性病学作为一个独立的专业对于解决复杂的男性不孕问题至关重要.
相关概念视频
Infertility in Males
267
Male infertility affects millions of couples worldwide, arising from various factors that impact different stages of the reproductive process. An endocrine imbalance resulting from conditions like hypogonadism, Klinefelter syndrome, or pituitary disorders can disrupt hormone levels and reduce sperm production. Testicular defects, such as tumors, cryptorchidism, atrophic testes, abnormal sperm morphology, and low sperm count or motility, may arise due to genetic factors, structural...
267
Spermatogenesis
102.5K
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
Infertility in Females
307
Female infertility is defined as the inability to conceive after a year of regular, unprotected intercourse and affects about 10–15% of couples worldwide. The primary cause of female infertility is ovulatory disorders, which hinder the release of eggs. These disorders can be classified as hypothalamic amenorrhea, polycystic ovarian syndrome (PCOS), premature ovarian failure, and hyperprolactinemic anovulation disorders.
Endometriosis, a condition characterized by abnormal growth of...
Endometriosis, a condition characterized by abnormal growth of...
307
Sperm Structure and Semen Composition
2.2K
During ejaculation, males release around 2-5 milliliters of semen, which is a complex mixture of mature sperm and various fluids produced by accessory glands. The mature sperm cells measure approximately 60 micrometers in length and consist of a head, neck, midpiece, and tail. The head is flattened and tapered, measuring about 4 to 5 micrometers in length. It contains a nucleus with condensed chromosomes and an acrosome, a cap-like structure filled with enzymes essential for penetrating the...
2.2K
Fertilization
71.0K
During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from the ovary, and travels into the fallopian tubes. The process requires several key steps: 1) sperm present in the genital tract must locate the egg; 2) once there, sperm need to release enzymes to help them burrow through the protective zona pellucida of the egg; and 3) the membranes of a single sperm cell and egg must fuse, with the sperm...
71.0K
Sperm Transport
835
The journey of sperm from its origin to the point of ejaculation begins within the seminiferous tubules of the testis. Here, Sertoli cells produce fluid that propels non-motile sperm through a series of conduits, starting with the straight tubules leading to the rete testis. This interconnected network of tubules acts as the initial pathway for sperm, guiding them into the efferent ductules and then into the epididymis for maturation.
The maturation phase occurs in the epididymis, where sperm...
The maturation phase occurs in the epididymis, where sperm...
835

