Middle-aged Adults

Middle-aged adults are people in the transitional stage between young adulthood and older age, commonly defined in medicine as roughly 40–65, although boundaries vary across studies and health systems. During this stage, cumulative effects of genetics, environment, behavior, and earlier disease can influence cardiometabolic health, bone strength, cognition, and immune function, while hormonal and metabolic changes may alter risk profiles. In clinical medicine, this population is a key focus for preventive screening, vaccination, lifestyle counseling, early detection of chronic conditions, and personalized treatment, helping clinicians reduce future disability and support healthy aging.

Middle-aged Adults - Related Videos

Research

JoVE Journal - Neuroscience
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Kinematics and Ground Reaction Force Determination: A Demonstration Quantifying Locomotor Abilities of Young Adult, Middle-aged, and Geriatric Rats

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Cited by 26 •

2011

Locomotion is often examined as a behavioural outcome in various models of disease in fields such as neuroscience and orthopedics. This video paper intends to describe a method for collecting ground reaction forces and kinematics from rats during unrestrained locomotion.

Preparation and Culture of Myogenic Precursor Cells/Primary Myoblasts from Skeletal Muscle of Adult and Aged Humans

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Cited by 24 •

2017

This protocol describes a robust, reproducible and simple method of isolation and culture of myoblast progenitor cells from the skeletal muscle of adult and aged people. The muscles used here include foot and leg muscles. This approach enables the isolation of an enriched population of primary myoblasts for functional studies.

Education

JoVE Science Education - Advanced Biology

An Introduction to Aging and Regeneration

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2023

Tissues are maintained through a balance of cellular aging and regeneration. Aging refers to the gradual loss of cellular function, and regeneration is the repair of damaged tissue generally mediated by preexisting adult or somatic stem cells. Scientists are interested in understanding the biological mechanisms behind these two complex processes. By doing so, researchers may be able to use somatic stem cells to treat degenerative diseases and develop therapies that could delay the effects of...

Minimizing Hypoxia in Hippocampal Slices from Adult and Aging Mice

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Cited by 4 •

2020

This is a protocol for acute slice preparation from adult and aging mouse hippocampi that takes advantage of transcardial perfusion and slice cutting with ice-cold NMDG-aCSF to reduce hypoxic damage to the tissue. The resulting slices stay healthy over many hours, and are suitable for long-term patch-clamp and field-recordings.

Research

JoVE Journal - Medicine
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Performing Permanent Distal Middle Cerebral with Common Carotid Artery Occlusion in Aged Rats to Study Cortical Ischemia with Sustained Disability

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Cited by 15 •

2016

Here we present a protocol to produce permanent distal middle cerebral artery occlusion in elderly female rats with simultaneous occlusion of the carotid arteries to generate large cortical infarcts and sustained deficits. We show confirmation of the lesion size using structural MRI at 24 hr and 8 weeks after stroke.

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