Neonate Culturing
Neonate Culturing - Related Videos
07:50
Isolation and Culture of Neonatal Mouse Cardiomyocytes
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Cited by 187 •
2013
Primary mouse cardiomyocyte cultures are one of the pivotal tools for the investigation of myofibrillar organization and function. The following protocol describes the isolation and culture of primary cardiomyocytes from neonatal mouse hearts. The resulting cardiomyocyte cultures may be subsequently used for a variety of biomechanical, biochemical and cell-biological assays.
11:28
Culturing Microglia from the Neonatal and Adult Central Nervous System
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Cited by 35 •
2013
We outline methods for the efficient and quick isolation/culture of viable microglia from the neonatal cerebral cortex and adult spinal cord. The dissection and plating of cortical microglia can be accomplished within 90 minutes, with the subsequent microglial harvest taking place ~ 10 days following the initial dissection.
14:13
Primary Dissociated Midbrain Dopamine Cell Cultures from Rodent Neonates
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Cited by 5 •
2008
Primary dissociated midbrain dopamine cell cultures allow for the study of presynaptic characteristics of dopamine neurons. They can be used to monitor real-time dopamine release kinetics and protein/mRNA levels of regulators of dopamine exocytosis. Here, we show you how to generate these cultures from rodent neonates.
10:51
Isolation and Culture of Primary Mouse Keratinocytes from Neonatal and Adult Mouse Skin
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Cited by 88 •
2017
Epidermal keratinocytes form a functional skin barrier and are positioned at the front line of host defense against external environmental insults. Here we describe methods for isolation and primary culture of epidermal keratinocytes from neonatal and adult mouse skin, and induction of terminal differentiation and UVB-triggered inflammatory response from keratinocytes.
02:26
Obtaining a Mixed Glial Cell Culture from a Neonatal Mouse Brain
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2025
The video demonstrated the method of isolating and culturing cells from a neonatal mouse brain. It involved enzymatic and mechanical dissociation of the brain, followed by culturing in growth media lacking neuronal growth factor to obtain a mixed glial population.
FAQs
Aseptic handling limits contamination that could compromise the survival, growth, or developmental behavior of newborn organisms, tissues, or cells. This protection is important because contamination can introduce uncontrolled biological influences into an experiment, making it difficult to distinguish genuine developmental responses from effects caused by the laboratory environment. Maintaining cleanliness therefore supports reliable interpretation.
Temperature, nutrient availability, gas exchange, hydration, and environmental cues collectively influence viability and developmental progression. These conditions must remain carefully regulated because imbalance can increase physiological stress or interfere with normal maturation. Their combined control allows investigators to maintain specimens long enough to examine early biological changes under defined laboratory conditions.
A controlled culture system allows researchers to examine neonatal development while regulating important environmental conditions. Comparing responses under different controlled settings can help reveal how environmental factors interact with inherited biological characteristics. This approach is especially useful when researchers want to investigate mechanisms shaping postnatal biology without relying solely on observations made in less controlled living systems.
Preparation centers on providing a controlled setting that supports survival and growth while limiting contamination and physiological stress. Researchers regulate temperature, nutrients, gas exchange, hydration, and relevant environmental cues, then maintain aseptic handling throughout the experiment. These conditions create the foundation for observing developmental changes and evaluating responses to experimental treatments.
These systems are useful for studying early development, tissue maturation, developmental disorders, and responses to experimental treatments. They provide controlled models for examining postnatal biological processes that may be difficult to observe directly in living organisms. Their value lies in connecting carefully managed conditions with measurable developmental or treatment-related outcomes.
Neonatal cultures can help reveal how genetic and environmental factors shape development after birth. They may also support analysis of tissue maturation, developmental abnormalities, and responses to treatments under controlled conditions. In biology, such findings contribute mechanistic context by showing how regulated surroundings and experimental interventions relate to changes in developing organisms, tissues, or cells.