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This overview explores various types of connective tissues including dense irregular connective tissue, reticular connective tissue, and areolar connective tissue. It examines the essential components such as elastic fibers, collagen fibers, fibroblasts, adipose cells, and chondrocytes. The unique structures of these tissues, including the perichondrium and isogenous nests, are detailed, as well as their roles in providing support and structure in the body. Understanding these tissues is crucial for comprehending their functions in health and disease.
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Slot 1.25 Dense Irregular CT Elastic Fibers Collagen Fibers
Slot 1.26 Dense Irregular CT Adipose cell Collagen fiber
Reticular Fibers Slot 1.27 – Reticular CT
Elastic Fibers Fibroblast Slot 1.28 Areolar CT Blood Vessel Wall
Fibroblast Slot 1.29 – Embryonic Areolar CT Delicate Collagen Fiber
Adipose Cells Nucleus Slot 1.30 – Adipose CT Blood vessel
Fibroblast Perichondrium Collagen Fibers Lacuna Chondrocyte Isogenous nest - Fibro - Elastic - Hyaline Slot 1.31
Chondrocyte (in lacuna) Isogenous nest Slot 1.32
Perichondrium (fibrous zone) Perichondrium (chondrogenic zone) Chondrocyte Isogenous nest Elastic Fibers Slot 1.33 – Elastic Cartilage
Chondrocyte Cartilage Matrix Collagen Fibers Capsule Slot 1.34 - Fibrocartilage
Collagen Fiber Slot 1.35 – Dense Regular CT
Fibroblasts Slot 1.36 – Dense Regular CT (note parallel arrangement of fibers)
Slot 1.37 – Adipose CT Nucleus
Slot 1.38 – Reticular CT (not silver-stained so not visible among lymphocytes)
Slot 1.39 – Hyaline Cartilage Isogenous nest Territorial cartilage
Slot 1.40 – Lamellated CT around vein Lamellated CT
Slot 1.41 – Lamellated CT Lamellated CT
Slot 1.42 – Dense Irregular CT Collagen fibers Fibroblasts
Reticular Fibers Slot 1.43 – Reticular CT
Slot 1.44 – Dense Irregular CT Epidermis Dense Irregular CT