What is shotgun histology?
What is shotgun histology?
Shotgun Histology is a series of YouTube videos that explain lab slides. The viewing time for all the videos amounts to 7 hours in total. The slides are manipulated and explained by the narrator. The slides are not labeled and the videos are not organized as a course.
How do you identify fibrocartilage histology?
Fibrocartilage is a transition tissue that should be viewed as a blend between hyaline cartilage and dense fibrous connective tissue. It is a white, densely arranged, opaque, tufted tissue with a mixture of both chondrocytes and fibroblasts.
What is a fibrocartilage?
Fibrocartilage is the tough, very strong tissue found predominantly in the intervertebral disks and at the insertions of ligaments and tendons; it is similar to other fibrous tissues but contains cartilage ground substance and chondrocytes.
What is the difference between hyaline cartilage and fibrocartilage?
The key difference between fibrocartilage and hyaline cartilage is that fibrocartilage is the strongest cartilage composed of alternating layers of hyaline cartilage matrix and thick layers of dense type I and type II collagen fibres while hyaline cartilage is the weakest cartilage composed of widely dispersed fine …
What is the normal histology of the brain?
Much like pattern recognition is used for classifying diseases, so too can normal histology be approached based on tissue pattern recognition. Normal cells of the brain include neurons, glia, and microglia, as well as endothelial and perivascular cells, leptomeningeal cells, melanocytes, and choroid plexus.
Is fibrocartilage vascular or avascular?
Cartilage is classified in three types, elastic cartilage, hyaline cartilage and fibrocartilage, which differ in relative amounts of collagen and proteoglycan. Cartilage does not contain blood vessels (it is avascular) or nerves (it is aneural)….
| Cartilage | |
|---|---|
| TA98 | A02.0.00.005 |
| TA2 | 381 |
| Anatomical terminology |
Where fibrocartilage is found?
symphysis pubis
Fibrocartilage is found in the symphysis pubis, theannulus fibrosis ofintervertebral discs, and at points of attachment of tendons to bone. It is a mixture between dense regular connective tissue (similar in many respects to tendon or ligament) and hyaline cartilage.
What does the fibrocartilage contain?
Fibrocartilage contains large bundles of collagen fibres made up of Type I collagen. These bundles run linearly through the tissue separated by a cartilage matrix containing chondrocytes.
Is fibrocartilage the same as articular cartilage?
Fibrocartilage is a tough, dense, and fibrous material that helps fill in the torn part of the cartilage; however, it is not an ideal replacement for the smooth, glassy articular cartilage that normally covers the surface of joints.
What is fibrocartilage made of?
What is the main function of fibrocartilage?
Fibrocartilage provides the tough material of the intervertebral discs; the intraarticular cartilages of the knee, wrist and temporo-mandibular joints; the articular cartilage of the temporo-mandibular joint and of the joint between the clavicle and the sternum.
What do you find in fibrocartilage histology?
In fibrocartilage histology, you will find the same structure (cells, fibers, and ground substances) that you have seen in others cartilage histology. Here, I will enlist the important structures you might identify from the fibrocartilage histology slide under a light microscope.
fibrocartilage. Fibrocartilage is a transition tissue that should be viewed as a blend between hyaline cartilage and dense fibrous connective tissue. It is a white, densely arranged, opaque, tufted tissue with a mixture of both chondrocytes and fibroblasts.
What is the function of triangular fibrocartilage complex?
The triangular fibrocartilage complex functions as a major stabilizer of the distal radiocarpal articulation. It also acts as a shock absorber for the ulnocarpal articulation as well. The TFCC extends from the ulnar aspect of the radius in the lunate fossa and travels toward the base of the styloid process of the ulna, over the ulnar head.
What type of collagen is present in the matrix of fibrocartilage?
The matrix of fibrocartilage does contain type II collagen and some hyaluronan (of course, there’s also a lot of type I collagen (just because type 1 collagen wasn’t mentioned does NOT make the statement incorrect). 3. Identify the cell whose nucleus is marked by the black arrow. Correct answer 2.
