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Full-Text Articles in Musculoskeletal System
Effects Of Neurotrophic Factors On Osteoblast Growth And Differentiation, Colleen M. Moran
Effects Of Neurotrophic Factors On Osteoblast Growth And Differentiation, Colleen M. Moran
Loma Linda University Electronic Theses, Dissertations & Projects
Recent evidence suggests that bone metabolism may be influenced by the innervation of skeletal tissues. Innervation of skeletal tissues might directly influence bone volume by the release or secretion of osteogenic growth factors in the form of neuropeptides. These neuropeptides could act locally on osteoblasts to increase bone formation and/or mineralization. Since calcitonin gene-related peptide (CGRP) and Substance P (SP) are the most abundant neuropeptides present in sensory nerves in bone, the current studies were intended to test the hypothesis that these two neuropeptides may have direct effects on osteoblast growth, differentiation, and mineralization. Replicate cultures of murine calvarial osteoblasts …
Stretching With Whole Body Vibration Versus Traditional Static Stretches To Increase Acute Hamstring Range Of Motion, Anastasia Elizabeth Bourne
Stretching With Whole Body Vibration Versus Traditional Static Stretches To Increase Acute Hamstring Range Of Motion, Anastasia Elizabeth Bourne
Masters Theses
PURPOSE The purpose of this study was to determine if performing static active knee extension hamstring stretching using the Pneumex Pro-Vibe vibrating platform increased acute hamstring range of motion (ROM) greater than traditional static active knee extension hamstring stretching. METHODS: A within subject design was utilized with subjects undergoing static stretching with vibration and without vibration (conditions counterbalanced). Pre- and post-test active and passive ROM was measured for the right leg, with subjects first undergoing a 5-minute warm-up on a stationary bicycle. Supine active knee extension was performed on the Pro-Vibe platform with and without vibration. The stretch was held …
A Review Of Literature For Osteology: Cell Biology, Tissue Biology, And The Application Of Synthetic Compounds For The Facilitation Of Bone Tissue Repair, Ryan T. Jones
Honors Theses
Bone is a dynamic matter that provides support, structure, mineral reserves, and stem cell reserves for the body. Important functions range from structural support for the body to roles in maintaining homeostasis. Structure and support for the body is the most obvious role, with the skeletal system as a whole providing a normal force for other tissues and organs to resist gravity. Protection is also inferred for tissues and organs from impacting forces, especially with axial bones covering vital organs in the thoracic cavity. Another function of bone includes the ability to store and release minerals when needed to maintain …
Approximation Of Anterolateral Curvature Of Lumbar Vertebra, Ben A. Friesem
Approximation Of Anterolateral Curvature Of Lumbar Vertebra, Ben A. Friesem
Biomedical Engineering
The study of lateral interbody lumbar spinal surgery and designing an optimal intervetebral device is a complex endeavor. Interbody spinal fusion is performed for a variety of clinical situations, including back pain, vertebral fractures, and tumor conditions that require stabilization of the vertebral segments. The fundamental goal of spinal fusion is to attain a solid fixation at the implant-vertebral interface.
Replacement of a degenerated vertebral disc with an artificial intervertebral disc (AID) is currently possible, but poses problems mainly in the force distribution through the vertebral column. Data on the intervertebral disc space geometry will provide a better fit of …