What is stress and how does the body respond to it? How does a weight-bearing activity, such as walking or running, trigger the body to increase bone density? (a) What hormones affect bones? (b) In what way, they do? How would denaturing collagen from the bone matrix affect the physi...
to respond to the sight of a predator by amping up energy levels, through the effects of testosterone, as well as muscle function. They’d be able to run away, and later remember (and avoid) the place where they’d encountered that threat. ...
We all experience stress from time to time. However, extended periods of stress can trigger the body's fight or flight system for too long which can be problematic for our health and well-being. Therefore, it is a good idea to learn strategies to avoid stress....
To understand how the fungal cell walls respond to environmental stressors, Marten and his team studied what he describes as the cell's "software"—rules that control how the cell behaves. When fungi experience stress, Marten's team found an increase in the number of septa (or cross-hyphal ...
That's because "osteocytes [bone-forming cells] comprise more than 95 percent of the cells within adult bones and respond to mechanical strain, either through joint-reaction forces, which occur when muscles are recruited during resistance training or through ground-reaction forces, which occur durin...
When the NETs spread from the organ of origin to another organ, this process is known as metastasis. Cancer can spread to organs like the liver, lungs, lymph nodes present near the organ with tumors and bones. When there is exposure to stress, the normal homeostasis of the body gets distu...
weight-bearing exercises. These exercises increasestressand pressure on the bones, which is vital in the production of osteoblasts. Osteoblasts produce bone mass for increased bone density. Ideal bone density is needed to prevent musculoskeletal degenerative diseases that are common with age, like...
In the fantastic world of fungi, there are over 10,000 different varieties of mushrooms. Of those, only a small fraction are considered adaptogenic mushrooms, which are mushrooms with health benefits that, much like the name suggests, help your body adapt or respond to stress.1,2,3 ...
Essentially, stress occurs when you feel your natural resources for managing a situation are inadequate or temporarily overwhelmed. Advertisements In this situation, your mind and body respond negatively, and you begin to feel as if you “cannot catch up” with the feelings you are experiencing. ...
When the blood shifts to the chest, yourheartincreases in size and pumps more blood with each beat. Yourkidneysrespond to this increased blood flow by producing more urine, much like they do after you drink a large glass of water. Also, the increase in blood and fluid decreasesanti-diuretic...