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Pregnancy and Nursing Management for Embryo-Transferred and Genetically Modified Rabbits04:29

Pregnancy and Nursing Management for Embryo-Transferred and Genetically Modified Rabbits

This protocol describes a pregnancy and feeding management technique for embryo-transferred and genetically modified rabbits, aimed at reducing newborn rabbit mortality and enhancing the preparation efficiency of gene-edited...
1.2K
Analysis of Electrocardiograms and Behavior in Mice from Pregnancy to Lactation Period06:40

Analysis of Electrocardiograms and Behavior in Mice from Pregnancy to Lactation Period

A simultaneous recording of autonomic activity and detailed maternal behavior of mother mice from pregnancy to lactation was achieved using a telemetry system. This method helps to understand the dynamics of the physiological and behavioral characteristics in mothers from pregnancy to...
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A Novel Use of Three-dimensional High-frequency Ultrasonography for Early Pregnancy Characterization in the Mouse07:04

A Novel Use of Three-dimensional High-frequency Ultrasonography for Early Pregnancy Characterization in the Mouse

Mice are widely used to study gestational biology. However, pregnancy termination is required for such studies which precludes longitudinal investigations and necessitates the use of large numbers of animals. Therefore, we describe a non-invasive technique of high-frequency ultrasonography for early detection and monitoring of post-implantation events in the pregnant mouse.
8.8K
Assessment of Maternal Vascular Remodeling During Pregnancy in the Mouse Uterus06:55

Assessment of Maternal Vascular Remodeling During Pregnancy in the Mouse Uterus

This protocol describes a technique to assess changes in the maternal vasculature during pregnancy in mice. Using stereological methods, remodeling of the decidual spiral arteries is assessed quantitatively and the results confirmed qualitatively using immunohistochemistry.
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Transabdominal Ultrasound for Pregnancy Diagnosis in Reeves' Muntjac Deer09:26

Transabdominal Ultrasound for Pregnancy Diagnosis in Reeves' Muntjac Deer

Transabdominal ultrasound is described as an effective, noninvasive means for assessing reproductive status in Reeves' muntjac deer. These methods can be used to achieve early pregnancy diagnosis and to evaluate fetal viability. Future applications of this technique include estimation of gestational age and effects of maternal disease on fetal...
10.8K
High-frequency Ultrasonography Based Early Pregnancy Characterization: A Technique to Study Embryo Implantation and Pregnancy Progression in Pregnant Murine Model04:11

High-frequency Ultrasonography Based Early Pregnancy Characterization: A Technique to Study Embryo Implantation and Pregnancy Progression in Pregnant Murine Model

In this video, we demonstrate high-frequency ultrasonography to image embryo implantation sites in a pregnant murine model. This imaging technique successfully detects viable pregnancy and characterizes embryo-implantation sites during early murine...
2.8K