Related Experiment Video

Updated: Dec 14, 2025

A Modified Co-Culture System for Understanding Granulosa-Theca Cell Interactions in the Bovine Ovary
07:03

A Modified Co-Culture System for Understanding Granulosa-Theca Cell Interactions in the Bovine Ovary

Published on: September 19, 2025

429

Intraovarian WNT3A modulates estrogen-mediated estrus behavior in cattle

Bahaa H Aloqaily1, Emily M Ferranti1, Adam F Summers1

  • 1Department of Animal and Range Sciences, New Mexico State University, Las Cruces, NM.

Translational Animal Science
|July 25, 2020
PubMed
Abstract

No abstract available in PubMed .

More Related Videos

In Vitro Culture Strategy for Oocytes from Early Antral Follicle in Cattle09:30

In Vitro Culture Strategy for Oocytes from Early Antral Follicle in Cattle

Published on: July 8, 2020

9.3K
A Tissue Culture Model of Estrogen-producing Primary Bovine Granulosa Cells05:36

A Tissue Culture Model of Estrogen-producing Primary Bovine Granulosa Cells

Published on: September 6, 2018

9.6K

Related Concept Videos

Hormonal Control of the Ovarian Cycle01:30

Hormonal Control of the Ovarian Cycle

The ovarian cycle is meticulously regulated by the hypothalamic-pituitary-gonadal axis. This cycle orchestrates the release of a mature oocyte, essential for reproduction.
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle.  At puberty, GnRH secretion increases in both frequency and...
6.1K
Feedback Regulation of Calcium Concentration01:27

Feedback Regulation of Calcium Concentration

Calcium is an essential signaling molecule required for various cellular functions. Calcium pumps and ion channels on cell and organellar membranes, such as those on the endoplasmic reticulum (ER), regulate calcium concentrations inside the cell. They remain closed, keeping the cytosolic calcium levels low at a resting state.
Various transmembrane receptors, such as G protein-coupled receptors (GPCRs), elicit a response to extracellular signals by increasing cytosolic calcium. Activated GPCRs...
3.8K