Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Gonadal and Placental Hormones01:24

Gonadal and Placental Hormones

1.4K
The gonads, namely the testes in males and the ovaries in females, are pivotal in producing gonadal hormones that orchestrate the intricate processes of sexual development and reproduction.
In males, testosterone is the primary gonadal androgen. It plays a central role in the maturation of male reproductive organs — the penis and testes. Additionally, testosterone is instrumental in the development of secondary sexual characteristics — a deep voice as well as facial and pubic hair...
1.4K
Hormonal Regulation01:33

Hormonal Regulation

33.0K
The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
33.0K
The Endocrine System01:29

The Endocrine System

251
The endocrine system is an extensive network of glands – organs or tissues in the body that create chemicals that control many bodily functions, that secrete hormones, which are chemical messengers that play essential roles in regulating various bodily functions. These hormones are secreted into the bloodstream and travel throughout the body. They require specific receptors to convey signals to cells possessing these corresponding receptors. This complex signaling mechanism ensures that...
251
Pathophysiology of Diabetes01:20

Pathophysiology of Diabetes

913
Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
913
Diabetes Mellitus: Type 2 and Gestational01:22

Diabetes Mellitus: Type 2 and Gestational

2.3K
Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
2.3K
Ovarian Cycle01:27

Ovarian Cycle

1.1K
The menstrual cycle includes a critical component known as the ovarian cycle, which undergoes two main phases each month—the follicular phase and the luteal phase. The follicular phase is variable and averaging around 14 days. Ovulation, triggered by a surge in luteinizing hormone (LH), marks the transition between the two phases. The second phase, the luteal phase, is relatively consistent, lasting approximately 14 days, and is marked by the activity of the corpus luteum. While a cycle...
1.1K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Access to lactation consult services during the COVID-19 pandemic and the impact on breastfeeding outcome variables.

PloS one·2025
Same author

The Role of Ethnicity and Culture in Adolescent Health in Latine, Hispanic, and Spanish Populations.

Primary care·2024
Same author

Assessing the Feasibility of a Faith-Based Colorectal Cancer Education and Screening Intervention for Latino Men in Pennsylvania.

Hispanic health care international : the official journal of the National Association of Hispanic Nurses·2023
Same author

Prenatal Care: An Evidence-Based Approach.

American family physician·2023
Same author

Evaluation of the Spanish-Language Cancer Educational Webinar Series "Vamos a educarnos contra el cáncer" with the RE-AIM Framework.

Journal of cancer education : the official journal of the American Association for Cancer Education·2023
Same author

Management of Cervical Dysplasia Using Office Loop Electrosurgical Excision Procedure.

Primary care·2021

相关实验视频

Updated: Jun 18, 2025

Author Spotlight: Enhancing the Offspring Health in Rats with Maternal Exercise During Pregnancy
05:17

Author Spotlight: Enhancing the Offspring Health in Rats with Maternal Exercise During Pregnancy

Published on: April 5, 2024

726

在怀孕期间内分泌学.

Sarah Inés Ramírez1, Elizabeth Ashley Suniega2, Megan Ilene Laughrey2

  • 1Department of Family and Community Medicine, Penn State College of Medicine, 500 University Drive, HP11, Hershey, PA 17033, USA.

Primary care
|July 27, 2024
PubMed
概括

母亲与胎儿之间的荷尔蒙失衡会增加健康风险. 胎盘是一个临时的内分泌器官,影响母亲的适应和胎儿的发育,人类胎盘生长激素影响胰岛素耐药性和妊娠糖尿病.

关键词:
糖尿病 糖尿病 糖尿病内分泌系统内分泌系统内分泌系统胎盘 胎盘 胎盘 胎盘在分娩后的分娩.怀孕 怀孕 怀孕 怀孕社会决定因素 社会决定因素甲状腺是什么?甲状腺是什么?

更多相关视频

Quantitating Iron Transport Across the Mouse Placenta In Vivo Using Nonradioactive Iron Isotopes
08:45

Quantitating Iron Transport Across the Mouse Placenta In Vivo Using Nonradioactive Iron Isotopes

Published on: May 10, 2022

1.9K
Methods for Studying Uterine Contributions to Pregnancy Establishment in an Ovariectomized Mouse Model
06:49

Methods for Studying Uterine Contributions to Pregnancy Establishment in an Ovariectomized Mouse Model

Published on: April 7, 2023

1.7K

相关实验视频

Last Updated: Jun 18, 2025

Author Spotlight: Enhancing the Offspring Health in Rats with Maternal Exercise During Pregnancy
05:17

Author Spotlight: Enhancing the Offspring Health in Rats with Maternal Exercise During Pregnancy

Published on: April 5, 2024

726
Quantitating Iron Transport Across the Mouse Placenta In Vivo Using Nonradioactive Iron Isotopes
08:45

Quantitating Iron Transport Across the Mouse Placenta In Vivo Using Nonradioactive Iron Isotopes

Published on: May 10, 2022

1.9K
Methods for Studying Uterine Contributions to Pregnancy Establishment in an Ovariectomized Mouse Model
06:49

Methods for Studying Uterine Contributions to Pregnancy Establishment in an Ovariectomized Mouse Model

Published on: April 7, 2023

1.7K

科学领域:

  • 生殖内分泌学 生殖内分泌学
  • 孕产妇和胎儿的医学
  • 内分泌学 在内分泌学.

背景情况:

  • 孕妇大脑与胎儿-胎盘单元之间的荷尔蒙通信对于健康的怀孕至关重要.
  • 胎盘功能作为一个临时的内分泌器官,调解营养交换和废物排除.
  • 怀孕期间母亲的生理适应是由胎盘和神经内分泌器官的激素驱动的.

研究的目的:

  • 研究激素相互通信在孕产妇和胎儿健康中的作用.
  • 了解胎盘内分泌功能及其对母亲生理学的影响.
  • 确定影响母亲适应和怀孕结果的关键胎盘激素.

主要方法:

  • 关于胎盘内分泌学和母胎生理学的现有文献的综述.
  • 分析母亲大脑,胎盘和胎儿之间的荷尔蒙信号通路.
  • 检查特定的胎盘激素的作用,如人类胎盘生长激素.

主要成果:

  • 荷尔蒙不平衡会增加对母婴二合体的风险.
  • 胎盘的内分泌功能对于营养物质/废物交换和母亲的适应至关重要.
  • 人类胎盘生长激素对孕产妇的胰岛素耐药性和妊娠期糖尿病有显著的贡献.

结论:

  • 保持荷尔蒙平衡对于降低孕产妇和胎儿的发病率和死亡率至关重要.
  • 胎盘作为暂时内分泌器官的作用在整个怀孕期间至关重要.
  • 向人类胎盘生长激素可能为管理妊娠糖尿病提供治疗策略.