Unlike many other tissues, such as cartilage, tendon and muscle � where only a small number of different cell types occur � bone is comprised of a multitude of different cells. These include bone cells, immune cells, fat cells, nerve cells and blood cells, to name a few. The combin...
The study could inform new treatments for a set of conditions known asperipheral neuropathies, which are caused by damage to the cells in the PNS and can lead to extreme sensitivity to touch as well as numbness and muscle weakness. Scientists identified molecules that potentially allow nerve-suppo...
There are a couple of other, rarer, causes of foot numbness:Multiple Sclerosis: This is an autoimmune disease of the central nervous system (the brain and spinal cord). It is often associated with reduced balance, tingling and extreme itchiness, muscle spasms and difficulty controlling arm and ...
limb to control a prosthetic limb, (left side of figure below) an ex- ample being the Hero Arm from Open Bionics.52 Patients with limb paralysis due to nervous system damage can use muscle sti- mulation, where signals are transmitted from the brain via a neu- ral implant or a headband...
Tobacco smoke restricts the oxygen that reaches the body’s cells. Your cells require oxygen to cure. Stay away from pharmaceutical and recreational medication; anabolic steroids used in muscle building and corticosteroids used to fight inflammation may lead to difficulties. Some prescription medications...
Starch and cellulose are both polysaccharides but have different structures, functions, digestibility, and solubility. Starch acts as an energy storage molecule in plants and is easily digested, while cellulose provides structural support to plant cells and is indigestible in humans. Both have important...
I think nobody want to do dialysis, because it can bring you many complications, such as muscle cramps, skin itch, etc. Besides, long-term dialysis can make your remaining kidney function disappear. What should kidney failure patients do to avoid dialysis?
cells that detect changes in the environment and cause some kind of response. The scientists identified that the presence of two common genetic mutations in receptors found in skeletal muscle led to higher blood pressure during exercise compared to people who did not have them, particularly in men...
If you want to find out what kind of runner you are, what kind of shoes would be best for you, what kind of injuries you might be prone to, or even if you feel like you could improve your running form, great news – you’re in the right place!
Cells throughout the body use oxygen for metabolism and cellular respiration, taking in molecular oxygen and producing carbon dioxide. Both gases are sent back and forth, between the cells throughout the body and the lungs (where carbon dioxide is dropped off and oxygen is picked up)....