Each myosin thick filament is surrounded by actin thin filaments, and each thin filament is surrounded by thick filaments. Several of these filament bundles make up the functional portion of a muscle cell. It is also important to note that the thin filaments are attached to a very dense protein plate called a Z disc.
Back to articles. Stress plays a major part in the health of our skin. When we are stressed, a hormone called cortisol is released, causing many things to occur in our bodies, including accumulating fat, as well as make your skin very dry, oily, wrinkled, or full of acne. One stress effect on the skin is wrinkling.
Q: Tell us how there might be benefits to stress. The overwhelming focus of science and the media has been on the bad effects of stress because it is known that stress can have significant deleterious effects on health. In general, chronic or long-term stress can have harmful effects.In contrast, acute or short-term stress can have protective and beneficial effects.We have shown that when short-term stress is coupled with immune activationâfor example during surgery or vaccinationâthe immune response is enhanced.irdaus Dhabhar. Most of us have come to think that stress is bad for us, but it is really part of our fundamental survival system. Stress can be harmful and dampen the immune response if it is chronic or ongoing.