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Lymphatic Vessels: Tubular vessels that are involved in the transport of Lymph and Lymphocytes.

Physiology of the Circulatory System- Concept

JoVE 10625

Homeostasis

Conditions in the external environment of an organism can change rapidly and drastically. To survive, organisms must maintain a fairly constant internal environment, which involves continuous regulation of temperature, pH, and other factors. This balanced state is known as homeostasis, which describes the processes by which organisms maintain their optimal internal…

 Lab Bio

Bone Structure

JoVE 10864

Within the skeletal system, the structure of a bone, or osseous tissue, can be exemplified in a long bone, like the femur, where there are two types of osseous tissue: cortical and cancellous.

Covering the cortical, or compact bone, is a membrane called the periosteum, which contains connective tissue, capillaries, and nerves. The outer, solid layer—found along the diaphysis, the shaft—forms a dense protective shell around the medullary canal—the cavity that stores yellow bone marrow, composed primarily of fat cells. This space is also covered in a thin lining—the endosteum in which bone growth, remodeling, and repair occur. Within the dense layer of cortical bone are osteons—structural units, arranged in concentric rings called lamellae, that contain osteoblasts—cells critical for bone formation and growth. These cells eventually mature into osteocytes in the hollow space, the lacuna. Through the center of each osteon runs the Haversian canal, which contains more blood and lymphatic vessels, as well as nerve fibers. Towards the rounded ends of the long bone, the epiphyses is the second type of osseous tissue, known as the cancellous, or spongy, bone. This inner layer is composed of a honeycomb-like network of trabeculae—grouped arrangements that form along the lines of stress points to maximize strengt

 Core: Musculoskeletal System

A Visual Description of the Dissection of the Cerebral Surface Vasculature and Associated Meninges and the Choroid Plexus from Rat Brain

1Division of Neurotoxicology, National Center for Toxicological Research, 2Division of Personalized Nutrition and Medicine, National Center for Toxicological Research, 3Office of Planning, Finance, and Information Technology, National Center for Toxicological Research

JoVE 4285

 Neuroscience

Imaging Cell Interaction in Tracheal Mucosa During Influenza Virus Infection Using Two-photon Intravital Microscopy

1Faculty of Biomedical Sciences, Institute for Research in Biomedicine, Università della Svizzera italiana (USI), 2Graduate School of Cellular and Molecular Sciences, Faculty of Medicine, University of Bern, 3Institute of Computational Science, Università della Svizzera italiana (USI)

JoVE 58355

 Immunology and Infection

Highly Resolved Intravital Striped-illumination Microscopy of Germinal Centers

1Biophysical Analytics, German Rheumatism Research Center, Leibniz Institute, 2Microscopy Core Facility, Max-Delbrück Center for Molecular Medicine, 3Immunodynamics, German Rheumatism Research Center, Leibniz Institute, 4LaVision Biotec GmbH, 5Immunodynamics and Intravital Imaging, Charité - University of Medicine

JoVE 51135

 Immunology and Infection

Quantifying Leukocyte Egress via Lymphatic Vessels from Murine Skin and Tumors

1Department of Cell, Developmental, & Cancer Biology, Oregon Health and Science University, 2Department of Molecular Microbiology & Immunology, Oregon Health and Science University, 3Department of Dermatology, Oregon Health and Science University, 4Knight Cancer Institute, Oregon Health and Science University

JoVE 58704

 Biology

Cannula Implantation into the Cisterna Magna of Rodents

1Center for Translational Neuromedicine, Division of Glial Therapeutics, University of Copenhagen, 2Department of Anesthesiology, Yale School of Medicine, 3Center for Translational Neuromedicine, Division of Glial Therapeutics, University of Rochester Medical Center, 4Department of Experimental Medical Science, Wallenberg Center for Molecular Medicine, Lund University

JoVE 57378

 Neuroscience

A Novel Technique for Generating and Observing Chemiluminescence in a Biological Setting

1Department of Radiology, Memorial Sloan Kettering Cancer Center, 2KAUST Catalysis Center, King Abdullah University of Science and Technology, 3Department of Chemistry, Hunter College, and PhD Program in Chemistry, Graduate Center of City University of New York, 4Department of Radiology, Weill Cornell Medical College

JoVE 54694

 Bioengineering

Heterotopic Renal Autotransplantation in a Porcine Model: A Step-by-Step Protocol

1Multi Organ Transplant Program, Department of Surgery, Toronto General Hospital, 2Division of Nephrology, The Hospital for Sick Children, 3Programa de Doctorat en Medicina, La Universitat Autónoma de Barcelona, 4Laboratory Medicine and Pathobiology, Toronto General Hospital, 5Department of Medicine, Toronto General Hospital, 6Departments of Surgery (Urology) & Physiology, Developmental & Stem Cell Biology, The Hospital for Sick Children

JoVE 53765

 Medicine

Characterization of Thymic Settling Progenitors in the Mouse Embryo Using In Vivo and In Vitro Assays

1Research Center Growth and Signaling, INSERM U845, Institut Cochin, 2Unit for Biology of Lymphocyte Populations, Immunology Department, Institut Pasteur and CIMI, Unity of Treg Biology and Therapy, University of Pierre & Marie Curie, 3Unit for Lymphopoiesis, Immunology Department, INSERM U668, University Paris Diderot, Sorbonne Paris Cité, Cellule Pasteur, Institut Pasteur

JoVE 52795

 Developmental Biology

Isolation of Human Lymphatic Endothelial Cells by Multi-parameter Fluorescence-activated Cell Sorting

1Murdoch Childrens Research Institute, The Royal Children’s Hospital, 2Department of Paediatrics, Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, 3Department of Anatomy and Developmental Biology, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton

JoVE 52691

 Medicine
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