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Subcutaneous Fat: Fatty tissue under the Skin through out the body.

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease

1Institute of Imaging Science, Vanderbilt University, 2Department of Radiology and Radiological Sciences, Vanderbilt University, 3Department of Biomedical Engineering, Vanderbilt University, 4Department of Molecular Physiology and Biophysics, Vanderbilt University, 5Department of Physical Medicine and Rehabilitation, Vanderbilt University, 6Department of Physics and Astronomy, Vanderbilt University

JoVE 52352


 Medicine

Whole Body and Regional Quantification of Active Human Brown Adipose Tissue Using 18F-FDG PET/CT

1Diabetes, Endocrinology, and Obesity Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, 2National Cancer Institute, National Institutes of Health, 3Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School

Video Coming Soon

JoVE 58469


 JoVE In-Press

A Technique for Subcutaneous Abdominal Adipose Tissue Biopsy via a Non-diathermy Method

1FAME Laboratory, Department of Exercise Science, University of Thessaly, 2Institute of Sport, Faculty of Education, Health and Wellbeing, University of Wolverhampton, 3Faculty of Medicine, School of Health Sciences, University of Thessaly, 4School of Physical Education and Exercise Science, University of Thessaly

JoVE 55593


 Medicine

Performing and Processing FNA of Anterior Fat Pad for Amyloid

1Department of Pathology, Medical College of Wisconsin, 2Current Address: Department of Pathology, Wayne State University School of Medicine Detroit Medical Center, 3Department of Neurology, Medical College of Wisconsin, 4Department of Medicine, Medical College of Wisconsin, 5Division of Neoplastic Diseases and Related Disorders, Medical College of Wisconsin

JoVE 1747


 Medicine

Diagnostic Necropsy and Tissue Harvest

JoVE 10294

Source: Kay Stewart, RVT, RLATG, CMAR; Valerie A. Schroeder, RVT, RLATG. University of Notre Dame, IN

Many animal experiments rely on final data collection time points that are gathered from the harvesting and testing of organs and tissues. The use of appropriate methods for the collection of organs and tissues can impact the quality of the samples and the analysis of the data that is gleaned for the testing of the tissues. The method of euthanasia of the animal can also impact the quality of the samples. This manuscript will outline proper necropsy techniques for rats.


 Lab Animal Research

Assessment of Viability of Human Fat Injection into Nude Mice with Micro-Computed Tomography

1Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Plastic and Reconstructive Surgery Division, Stanford University School of Medicine, 2Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine

JoVE 52217


 Medicine

Regenerative Therapy by Suprachoroidal Cell Autograft in Dry Age-related Macular Degeneration: Preliminary In Vivo Report

1Low Vision Research Centre of Milan, 2Department of Ophthalmology, A. Fiorini Hospital, Sapienza University of Rome, 3Glaucoma and Low Vision Study Center, Department of General Surgery and Organ Transplants, University of Bologna, 4Department of Sense Organs, Faculty of Medicine and Odontology, Sapienza University of Rome

JoVE 56469


 Medicine

Rapid Isolation of BMPR-IB+ Adipose-Derived Stromal Cells for Use in a Calvarial Defect Healing Model

1Hagey Laboratory for Pediatric Regenerative Medicine, Division of Plastic and Reconstructive Surgery, Department of Surgery, Stanford University School of Medicine

JoVE 55120


 Developmental Biology

Photoacoustic Tomography to Image Blood and Lipids in the Infrarenal Aorta

JoVE 10395

Source: Gurneet S. Sangha and Craig J. Goergen, Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana

Photoacoustic tomography (PAT) is an emerging biomedical imaging modality that utilizes light generated acoustic waves to obtain compositional information from tissue. PAT can be used to image blood and lipid components, which is useful for a wide variety of applications, including cardiovascular and tumor imaging. Currently used imaging techniques have inherent limitations that restrict their use with researchers and physicians. For example, long acquisition times, high costs, use of harmful contrast, and minimal to high invasiveness are all factors that limit the use of various modalities in the laboratory and clinic. Currently, the only comparable imaging techniques to PAT are emerging optical techniques. But these also have disadvantages, such as limited depth of penetration and the need for exogenous contrast agents. PAT provides meaningful information in a rapid, noninvasive, label-free manner. When coupled with ultrasound, PAT can be used to obtain structural, hemodynamic, and compositional information from tissue, thereby complementing currently used imaging techniques. The advantages of PAT illustrate its capabilities to make an impact in both the preclinical and clinical


 Biomedical Engineering

Benefits of Cardiac Resynchronization Therapy in an Asynchronous Heart Failure Model Induced by Left Bundle Branch Ablation and Rapid Pacing

1Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, 2Department of Echocardiography, Shanghai Institute of Medical imaging, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, 3Department of Cardiac surgery, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University

JoVE 56439


 Biology

Murine Dermal Fibroblast Isolation by FACS

1Hagey Laboratory for Pediatric Regenerative Medicine, Department of Surgery, Division of Plastic and Reconstructive Surgery, Stanford University School of Medicine, 2Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, 3Department of Surgery, John A. Burns School of Medicine, University of Hawai'i

JoVE 53430


 Developmental Biology

In Vivo Model for Testing Effect of Hypoxia on Tumor Metastasis

1Department of Biochemistry and Molecular & Cellular Biology, Georgetown University Medical Center, 2Department of Nursing, Georgetown University, School of Nursing and Health Studies, 3Department of Human Science, Georgetown University, School of Nursing and Health Studies, 4School of Medicine, Georgetown University Medical Center, 5Department of Pathology and Neuropathology, Medical University of Gdańsk, 6Department of Oncology, Georgetown University Medical Center, 7Department of Pathology, Georgetown University Medical Center

JoVE 54532


 Cancer Research

Utilizing 18F-FDG PET/CT Imaging and Quantitative Histology to Measure Dynamic Changes in the Glucose Metabolism in Mouse Models of Lung Cancer

1Division of Pulmonary and Critical Care Medicine, University of California Los Angeles David Geffen School of Medicine, 2University of North Carolina at Chapel Hill, 3Department of Molecular and Medical Pharmacology, University of California Los Angeles, 4Andor Technology, 5Division of Orthopaedic Surgery, University of California Los Angeles David Geffen School of Medicine

JoVE 57167


 Cancer Research

Percussion

JoVE 10136

Source: Jaideep S. Talwalkar, MD, Internal Medicine and Pediatrics, Yale School of Medicine, New Haven, CT

Simply stated, percussion refers to the striking of one object against another to produce sound. In the early 1700s, an Austrian inn-keeper's son, named Leopold Auenbrugger, discovered that he could take inventory by tapping his father's beer barrels with his fingers. Years later, while practicing medicine in Vienna, he applied this technique to his patients and published the first description of the diagnostic utility of percussion in 1761. His findings faded into obscurity until the prominent French physician Jean-Nicolas Corvisart rediscovered his writings in 1808, during an era in which great attention was focused on diagnostic accuracy at the bedside.1 There are three types of percussion. Auenbrugger and Corvisart relied on direct percussion, in which the plexor (i.e. tapping) finger strikes directly against the patient's body. An indirect method is used more commonly today. In indirect percussion, the plexor finger strikes a pleximeter, which is typically the middle finger of the non-dominant hand placed against the patient's body. As the examiner's finger strikes the pleximeter (or directly against the surface of the patient's body)


 Physical Examinations I

Description of a Novel, Surgically Implanted Neuromodulatory Technique Known As Bilateral Epidural Prefrontal Cortical Stimulation (Epcs) for Treatment-Resistant Depression (TRD)

1Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, 2Department of Neurosciences, Medical University of South Carolina, 3Ralph H. Johnson VA Medical Center, 4Department of Psychiatry and Behavioral Sciences, Stanford University, 5American University of Beirut Medical Center

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JoVE 56043


 JoVE In-Press

Vagus Nerve Stimulation As an Adjunctive Neurostimulation Tool in Treatment-Resistant Depression

1Universitätsklinik für Psychiatrie und Psychotherapie, Carl von Ossietzky Universität Oldenburg, 2Universitätsklinikum Bonn AöR, Klinik und Poliklinik für Psychiatrie, 3Universitätsklinik für Neurochirurgie am Evangelischen Krankenhaus Oldenburg, Carl von Ossietzky Universität Oldenburg, 4Klinik für Neurodegenerative Erkrankungen und Gerontopsychiatrie, Abteilung für medizinische Psychologie, Klinik für Psychiatrie und Psychotherapie, Universitätsklinikum Bonn, 5Psychiatrische und Psychotherapeutische Klinik, Universitätsklinikum Erlangen

Video Coming Soon

JoVE 58264


 JoVE In-Press

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