A high myoglobin means that the heart muscle has been broken down. It can also mean that a heart attack happened. Myoglobin is a protein that can be found in the heart muscle.
Arteries are blood vessels taking the blood away from the heart. the heart is a very powerful muscle so blood is ejected out at a high velocity and with high pressure.
Yes. High humidity along with high temperatures puts stress on the cardiovascular system.
>100 is high. >140 is dangerous. A high heart rate generally means your out of shape. Go see a doc, they'll do an UltraSound to determine if your heart works fine or not.
It means enlargement of the left ventricle of the heart. This is due to excess work done by the heart as in high blood pressure, damage to the heart muscle after heart attack, valvular disease, respiratory disease putting extra strain to the heart.
Nutrients and oxygen have to get to the outside of the heart. So the blood vessels on the outside have that job. The nutrients and oxygen can't get to the cardiac muscle from inside the heart. Blood vessels that lead from the heart that are high in oxygen and nutrients have their first branch off the aorta that goes to these blood vessels. That's how important these vessels are to the heart and how it functions.
Myoglobin is synthesized in cells and imparts the reddish-brown color of skeletal muscle tissue. Like hemoglobin, myoglobin can combine loosely with oxygen. This ability to temporarily store oxygen reduces a muscle's requirement for a continuous blood supply during muscular contraction.
Myoglobin is synthesized in muscle cells and imparts the reddish-brown color of skeletal muscle tissue. Like hemoglobin, myoglobin can combine loosely with oxygen. This ability to temporarily store oxygen reduces a muscle's requirement for a continuous blood supply during muscular contraction.
I suppose it cannot. Myoglobin is related to hemoglobin, but has a different oxygen affinity. It is present in your muscles, where it provides oxygen for aerobe glycolysis. Without myoglobin, your muscles would have to resort to anaerobic processing at all times, even at rest, which is less efficient and creates more harmful products that have to be neutralized. Not only would this place a high demand on your liver, it would also make the environment of your largest, most active muscle - your heart. The damage this would do to your heart would eventually lead to heart failure.
Myoglobin has a very high affinity for oxygen, meaning it binds it very strongly. At very low oxygen concentrations in the cell, myoglobin releases its oxygen, despite the high affinity, simply because there are too few oxygen molecules around to rebind to the myoglobin when they are released naturally from the myoglobin (which usually occurs anyway). Once the oxygen concentration increases again, returning to normal, oxygen molecules will collide with myoglobin. The myoglobin, with its high oxygen affinity, will strongly bind any oxygen that meets it, replenishing myoglobin's oxygen storage very quickly. As myoglobin's affinity for oxygen is stronger the haemoglobin's, it will 'steal' oxygen from haemoglobin in the blood very easily, replacing its bound oxygen. This binding system serves to release oxygen when it is needed if blood oxygen levels are reduced (due to high levels of exercise), but replenishes the supply when oxygen levels begin to rise again.
Basically it binds with oxygen to form oxymyoglobin. when muscles are excercising excessively oxymyoglobin splits and the oxygen is released into the blood to fuel the muscles by assisting in the production of ATP. The main function of myoglobin is to carry oxygen to muscle tissues that have been damaged. Myoglobin is only found in a muscle injury.
It's possible.The high level of Myoglobin in tuna muscle tissue can cause headaches, nightmares and anxiety in some people.
Myoglobin has a high affinity for oxygen due to the heme group present within its structure, which can form strong bonds with oxygen molecules. The heme group has a distal histidine residue that stabilizes the bound oxygen molecule, contributing to the high affinity of myoglobin for oxygen. Additionally, myoglobin has a hydrophobic pocket that further enhances its ability to bind oxygen tightly.
A Fast Oxidative Fiber is a type of muscle fiber with many mitochondria and capillaries. This type has a high myoglobin content. This type of muscle tires more quickly than the slow oxidative fibers and is an intermediate sized muscle. This muscle is good for sprinting and other short, fast-paced activities.
Apples - high in fiber, lowering the risk of heart disease.Bananas - also high in fiber. Benefits muscle function and heart health.
Yes.
Heart muscle
Mitochondria as the heart requires a lot of energy.