相关实验视频

Updated: Jul 4, 2025

Preparing Irradiated and Marked Male Aedes aegypti Mosquitoes for Release in an Operational Sterile Insect Technique Program
08:58

Preparing Irradiated and Marked Male Aedes aegypti Mosquitoes for Release in an Operational Sterile Insect Technique Program

Published on: March 12, 2021

3.7K

评估发展中国家男性计划生育教育干预措施的有效性:系统性审查

Haruko Tazoe1, Riho Tomozawa1, Mai Sato1

  • 1Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan.

JMA journal
|February 5, 2024
PubMed
概括

在低收入和中等收入国家,教育干预可以提高男性关于计划生育的知识和态度. 然而,需要更多高质量的研究来证实它们对实践和性别动态的有效性.

关键词:
避孕药是一种避孕药.发展中国家 发展中国家 发展中国家计划生育 计划生育 计划生育 计划生育

更多相关视频

Author Spotlight: Developing a Point-of-Care Hemoglobin Estimation Method for Anemia Management05:35

Author Spotlight: Developing a Point-of-Care Hemoglobin Estimation Method for Anemia Management

Published on: January 19, 2024

809
Mouse Round Spermatid Injection08:41

Mouse Round Spermatid Injection

Published on: January 26, 2024

738

相关概念视频

Infertility in Males01:23

Infertility in Males

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...
264
Birth Control Methods01:22

Birth Control Methods

Vasectomy is a surgical form of male sterilization that involves severing and sealing the vasa deferentia, preventing sperm from mixing with semen during ejaculation. Because a vasectomy does not impact the testes' ability to produce testosterone, hormone levels, libido, and sexual function generally remain unchanged. While vasectomy is highly effective in preventing pregnancy, with a success rate near 99.85%, rare cases of recanalization (spontaneous reconnection) can occur. Although...
262
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
Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
Evolutionary psychology provides one explanation for these findings, suggesting...
100