相关实验视频

Updated: Jul 17, 2025

Human Primary Trophoblast Cell Culture Model to Study the Protective Effects of Melatonin Against Hypoxia/reoxygenation-induced Disruption

Human Primary Trophoblast Cell Culture Model to Study the Protective Effects of Melatonin Against Hypoxia/reoxygenation-induced Disruption

Published on: July 30, 2016

在纯血统母马及其小马的产后早期的血中黑激素度

András Gáspárdy¹, Gemma Gallagher^1,2, Boróka Bartha^1,3

¹1Institute for Animal Breeding, Nutrition and Laboratory Animal Science, University of Veterinary Medicine Budapest, István street 2, 1078 Budapest, Hungary.

Acta veterinaria Hungarica

|September 7, 2023

概括

新生小的血中黑激素水平低于母,出生后的下降率不同. 人工光补充剂在两种情况下都会降低黑激素,这可能会影响小的健康和表现.

科学领域:

兽医医学兽医医学兽医医学
生殖生物学生殖生物学
内分泌学在内分泌学.

背景情况:

黑色素在昼夜节律和生殖过程中起着至关重要的作用.
了解马和小羊的黑激素动态对于新生儿健康和母亲护理至关重要.

研究的目的:

在产后12小时内量化马匹和它们的新生小的血中黑激素度.
调查人工光补充剂对妊娠晚期的黑激素水平的影响.

主要方法:

在分娩后12小时内从53对马小收集的血液样本.
使用酶相关免疫吸收试验 (ELISA) 测量血中黑激素水平.
使用通用线性模型进行统计分析,以调整分娩时间.

主要成果:

马匹的血黑色素 (34.58 pg mL-1) 比小羊 (27.63 pg mL-1) 高.
在12小时的时间内,梅拉宁度在小马相比,小马的下降速度较慢.
人工光补充剂降低了大约10 pg mL-1的黑激素水平.

结论:

增加的孕产妇黑激素可能会使母马为分娩做好准备,不论时间如何,母马在分娩时可能达到顶峰.
新生小的低黑激素可能与健康和表现有关,需要进一步调查.
建议监测子的黑激素水平,以评估健康和发育.

关键词:

昼夜节律昼夜节律一个小子的小子马的马,马的马,马的马,马的马.血中黑色素度的度是什么在分娩后的产后期.补充照明补充照明

更多相关视频

Comprehensive Evaluation of the Effectiveness and Safety of Placenta-Targeted Drug Delivery Using Three Complementary Methods

Comprehensive Evaluation of the Effectiveness and Safety of Placenta-Targeted Drug Delivery Using Three Complementary Methods

Published on: September 10, 2018

In Vitro Bioluminescence Assay to Characterize Circadian Rhythm in Mammary Epithelial Cells

In Vitro Bioluminescence Assay to Characterize Circadian Rhythm in Mammary Epithelial Cells

Published on: September 28, 2017

相关概念视频

The Pineal Gland

The Pineal Gland

The pineal gland, a diminutive endocrine structure named for its pinecone-shaped appearance, is situated atop the third ventricle within the diencephalon region of the forebrain. This gland, composed of secretory cells known as pinealocytes arranged in compact cords and clusters around dense particles of calcium salts, plays a pivotal role in hormonal regulation.
The primary secretion of the pineal gland is the hormone melatonin, derived from serotonin. The concentration of melatonin in the...

Management of Insomnia

Management of Insomnia

The sleep cycle, an integral part of human health, consists of several stages with distinct characteristics and functions. It begins with a transition from wakefulness to sleep, known as the light sleep phase, followed by the restorative deep sleep phase, essential for physical recovery and growth. The cycle concludes with the Rapid Eye Movement (REM) phase, characterized by high brain activity and vivid dreaming. Insomnia, a prevalent sleep disorder, involves difficulty falling asleep, staying...