Vitamin D is produced in your skin when it is exposed to the sun. People suffering from vitamin D deficiency may suffer consequences such as rickets in children, weak bones, gum disease, brittle nails, chronic fatigue, syndrome, headaches, migraines, irritability and dizziness or vertigo.
What Tissue Has Lacunae Calcium Salts And Blood Vessels Essays and Research Papers. Connective Tissue As the name implies, connective tissue serves a connecting function. It supports and binds other... tissues. Unlike epithelial tissue, connective tissue typically has cells scattered throughout an extracellular matrix. Loose Connective Tissue In vertebrates, the most common type of connective tissue is loose connective tissue. It holds organs in place and attaches epithelial tissue to other underlying tissues.
Supportive connective tissues include cartilage and bone, more durable connective tissue types due to the semisolid or solid ground substance that accumulates in the matrix. Since the matrix of supportive connective tissues is either a semisolid or solid, cells of these tissues occupy small spaces or lacunae.xtracellular spaces in connective tissues are therefore more abundant and contain vessels. In connective tissues, the extracellular space is termed the extracellular matrix because products of specialized cells accumulate here.