Using high-resolution imaging, the researchers discovered ... the team found that the same molecular machinery controlling calcium release at muscle cells' contact sites -- where calcium drives ...

A new role of calcium in the development of muscles has been reported by two RIKEN biologists. Stress is generally damaging ...

Atherosclerosis can lead to heart attacks and damaged heart muscle. A coronary calcium CT scan helps your doctor detect calcium in the coronary arteries – the arteries that feed your heart muscle.

After taking batting practice Friday as part of his rehab, Astros slugger Yordan Alvarez felt pain in his right hand. An ...

It plays a role in muscle movement and cardiovascular function. Calcium occurs naturally in many foods, and food manufacturers add it to certain products. Supplements are also available.

This allowed them to perform live imaging on the movement of calcium in heart muscle cells. The regulation of calcium moving in and out of heart muscle cells is important for controlling heart ...

Calcium is a key mineral in our functioning. The nutrient plays a key role in our bone health, influencing the way our teeth look and function, as well as our strength and muscles. The mineral ...

The type 1 ryanodine receptor (RyR1) is an important calcium release channel in skeletal muscles essential for muscle contraction. It mediates calcium release from the sarcoplasmic reticulum ...

A doctor also typically performs a physical exam. They usually order specific lab and imaging tests if they suspect your muscle twitching is due to an underlying condition. They may order ...

However, imaging the activity of four of the ... of the steering muscles of the insects as they flew (calcium helps trigger muscle contractions). “We recorded a total of 485 flight sequences ...

While muscle cramps can arise from multiple factors, one often overlooked cause is a calcium deficiency. Calcium, a vital mineral, plays a crucial role in muscle contraction and nerve function.