Causes Of Urinary Tract Infection In Women And Men. Causes Of Urinary Tract Infection In Women And Men. Urinary tract infections are caused when microbes, especially bacteria, infect different parts of the urinary system by entering it through the urethra. Women are more prone to UTIs than men across all ages. This is because their urethra is short and close to their anus and vagina.
The role of the Invertebral Discs. The bony vertebrae of your spinal column are separated from one another by pads of tough cartilage, called intervertebral discs (Fig. 2,above). These discs act like shock absorbers during activity, preventing the individual vertebra from rubbing against one another.
Cartilage /ËkÉrtÉ¨lÉ¨dÊ/ is a flexible connective tissue in animals, including the joints between bones, the rib cage, the ear, the nose, the bronchial tubes and the intervertebral discs. It is not as hard and rigid as bone, but it is stiffer and less flexible than muscle.artilage is classified in three types, elastic cartilage, hyaline cartilage and fibrocartilage, which differ in relative amounts of cartilage. Chondroblasts that get caught in the matrix are called chondrocytes. Cartilage does not contain blood vessels (avascular) or nerves (aneural).